Flexible locking-sealing device
 Stop seal and method of its manufacturing / 2440622Stop seal with lock device (16), first connecting element (4) and inserted unit (15), connected with first connecting element (4), made with possibility of its insertion into locking mechanism (18) of lock device (16) and held by locking mechanism (18) in direction, opposite to direction of insertion; first connecting element (4) is connected with lock device (16), and second connecting element (5), provided with hole (10), through which inserted unit (15) is passed with locked closed seal, is connected with inserted unit (15), which has hollow cylindrical part, inserted into locking mechanism (18) of lock device (16). Locking mechanism (18) of lock device (16) is made in form of ring or washer, and lock device (16) is made in form of cylindrical cap with bottom. Cap has shelf for holding locking mechanism (18), held between shelf and external edge of cap flanging. Also included is method of stop seal manufacturing. |
 Flexible locking-sealing device / 2434110Device comprises a rope section (1), one end (2) of which is passive, and the second free end (3) when locked is pulled through an inlet (4) and outlet holes (5) and a passage channel (6) arranged between them to form a loop and is fixed by means of a locking mechanism (7), which comprises fixing elements (12) in a separator (11) arranged in the cavity (8) of the body (9) and spring-loaded with a closure spring (10). The body cavity is closed with an upper (13) and lower covers (14), equipped with accordingly the inlet (4) and outlet (5) holes to pull through a rope section arranged coaxially to the body axis and to the passage channel (6), which is arranged in the separator (11), which has a lower wall (15). The upper end of the closure spring (10) rests against the lower wall, and its lower end rests against the lower cover (14) and interacts with a stabiliser of the closure spring arranged in the form of a bushing (16), a hole (17) of which communicates with the outlet hole (5) in the lower cover (14). A facility to prevent unauthorised access inside the body is made in the form of an orifice (18) with a profile opening (19), which complies with the profile of the rope section cut (1), installed in the body (9) at the support with the possibility of rotation. According to the invention, the orifice is arranged in the cavity made in the upper cover (13) and is installed on the support made in the form of a plate equipped with a central hole for passage of the free end (3) of the rope section, fixed together with the upper cover (13) in the body (9). The orifice (18) is made of material that makes it possible to do the profile opening (19), which complies with the profile of the rope section cut (1), as a process piece of the rope is pulled through the device as assembled, at the same time its profile is identical to the profile of used rope section cut (1), and the diameter is at least equal to the latter, besides, its both ends are equipped with a lead-in. The diameter of the hole in the orifice (18) prior to pulling is selected so that it is equal to at least the diameter of grooves formed by rope strands. The device is equipped with a drainage system to drain liquid from the body cavity (8), which is made as a drainage hole (26) arranged in the lower part (27) of the bushing (16) that communicates with the output hole (5). On the body (1) there is a place provided for application of a reference identification marking. |
 Flexible locking-sealing device / 2434109Device comprises a hollow body (1) with inlet (2) and outlet (3) holes arranged at one axis for passage of a flexible element made as a section of rope with a free and a passive ends; a spring-loaded blocking facility (7) arranged in the cavity of the body for its fixation, which comprises a cam installed on an axis (9) rigidly fixed to the body and making it possible to provide simultaneous interaction of the flexible element with a cavity wall (10) and an end surface of the cam equipped with teeth. According to the invention the device is equipped with at least one additional locking facility (7.1), which is identical to the main one, duplicates its operation and is mounted in the same plane with it. The distance between axes (9 and 9.1) of cams of locking facilities (7 and 7.1) is selected as multiple to the pitch of the rope winding, and the pitch along the arc of the generatrix of the surface between the teeth of the cam is equal to the rope winding pitch. Besides, their profile is made in the form of rectangular sites, side faces of which are limited with cylindrical surfaces. Cams are installed at axes (9 and 9.1) with special ledges, and springs (17) are made as cylindrical and are installed in slots arranged perpendicularly to the axis of the rope. Besides, the distance between axes of the springs (17) is selected as equal to the distance between axes of cams. The body (1) is made as a hollow race with an insert that are rigidly connected to each other. Besides, the locking facilities are mounted in the insert. On the body (1) there is a place provided for application of a reference identification marking. |
 Belt for identification ring / 2428836Belt includes a tape (1) with two ends (1A, 1B), one of which has a covering part, and the other one - a covered part of the fixation system. The covering part is a hole (2) in the tape (1), which adjoins the zone of separated modules (2A-2C) of the tape (1). The covered part is entered into the covering part of the fixation system as the tape ends are connected with one end above the other to form a ring. |
 Flexible locking-sealing device / 2415245Device comprises section of rope (1) with free and passive ends. Body with inlet and outlet (6) holes and with inner conical surface (7). Conical surface (7) interacts with external surface of two spring-loaded conical segment cams (9) with throughput channel. Inner surface of throughput channel comprises angular thread. Outlet hole (6) is arranged in cover (12) that covers body cavity. Cams (9) are equipped with cylindrical entry part, diametre of which equals at least diametre of rope section (1). Body is arranged as composite and comprises upper (4.1) and lower (4.2) parts. Upper part (4.1) is arranged in the form of truncated cone with collar (17) bent along circumference. Lower part (4.2) is arranged in the form of upper (18) and lower (19) bearing plates, which in area of collar (17) are arranged with hole (20) and concave surface for provision of its coverage. Lower bearing plate (19) serves as cover of body (12), which in zone of outlet hole (6) is equipped with groove for spring. Passive end of rope (1) is fixed between bearing plates (18) and (19) by means of pressed bushing. Bearing plates (18) and (19) are joined by contact welding. Upper plate (18) serves as mark for application of control identification marking. |
 Flexible locking-sealing device / 2415244Device comprises section of rope (1) with free (2) and passive (3) ends. Body (4) with inlet (5) and outlet (6) holes and with inner conical surface (7). Conical surface (7) interacts with according external surface (8) of two spring-loaded conical segment cams (9) with throughput channel (10). Inner surface of throughput channel (10) comprises angular thread. Outlet hole (6) is arranged in cover (12) that covers body (4) cavity. Cams (9) at the side of inlet hole (5) are equipped with cylindrical entry part, diametre of which equals at least diametre of rope section (1). Angular thread on each cam (9) is arranged on segment arc. Radius of angular thread exceeds radius of entry part. Centre of radius is arranged on axis in plane perpendicular to plane of cams (9) socket with displacement relative to it. Radius of displacement is arranged so that in position of device ready for locking, the distance between tops of angular thread ribs is less than half of diametre of rope section (1). On body (4) there is an area for control identification marking provided. |
 Flexible locking-sealing device / 2415243Device comprises body (1), section of rope (2), one end of which is passive (3). The second free end (4) is equipped with entry part (5) and is pulled through inlet (6) and outlet (7) holes and through channel (8) to form a loop, and is fixed in it by means of locking mechanism (9). Opposite to inlet hole (6) there is a facility to prevent unauthorised access inside body (1), arranged in the form of orifice (11) with profiled hole, mounted with the possibility of rotation around rope (2). Form of orifice (11) hole matches form of rope (2) cross section. Orifice (11) is arranged as self-aligned due to making its lower surface in the form of sphere and its installation on spherical support formed in plate (14). Plate (14) is equipped with hole for passage of free end (4) of rope section (2). In assembled form axes of inlet (6), central and outlet (7) holes match each other. Orifice (11) is arranged in cavity provided in cover (10). On body (1) there is an area for control identification marking provided. |
 Flexible locking-sealing device / 2415242Device comprises body (1), section of rope (2), one end of which is passive (3). The second free end (4) is equipped with entry part (5) and is pulled through inlet (6) and outlet (7) holes and through channel (8) to form a loop, and is fixed in it by means of locking mechanism (9). Opposite to inlet hole (6) there is a facility to prevent unauthorised access inside body, arranged in the form of orifice (11) with profiled hole, mounted with the possibility of rotation around rope (2). Orifice (11) is arranged in plane arranged in cover (10) and is installed on support (13) arranged in the form of plate equipped with hole for passage of free end (4) of rope section (2). In assembled form axes of inlet (6), central and outlet (7) holes match each other. Body (1) provides for an area for control identification marking. |
 Locking-sealing device / 2414574Locking-sealing device comprises body with fixed rope section in zone of fixation, stop cavity, where stop mechanism is located in the form of figured slot fixed in body with spring-loaded fixing element, and through locking channel to fix free end of rope. An additional bypass channel is provided in body to let through free end of rope, besides, locking and bypass channels are coupled with stop cavity. At the other side from area of rope fixation in body there is an additional stop cavity formed with figured insert and fixing spring-loaded element, coupled with locking and bypass channels to let through the rope fixed in body with a condition to leave two free ends. Figured inserts are installed in body to form safety grooves between channels at the side of inlet hole of locking channel. According to the second version, there is an additional through locking channel arranged in body to let through and fix free end of rope, locking channels are coupled with stop cavity, an additional fixing element with spring is installed in figured insert. |
 Locking device / 2408771Locking device comprises rope, one end (1) of which is fixed in body (2). The other end (3) is pulled through thru cavity (4) of body (2). Cavity (4) has input and output (6) holes. Other end of rope is fixed in cavity (4) at least by one spring-loaded fixing element (7). Fixing element (7) is installed inside body (2). Protective facility is installed in input hole of body (2). Protective facility includes at least three balls (8), which are arranged in sockets (9) of separator (10). Balls (8) may rotate and interact with surfaces of indents between strands of rope. Separator (10) is installed in input hole of cavity (4) and may rotate around rope as it is pulled through separator (10). Separator (10) has shape of ring, thickness of which is less or equal to diametre of balls (8). Central through hole (11) of separator (10) complies with diametre of rope. Sockets (9) of separator (10) are arranged as open at the side of its central through hole (11) and through for its whole thickness. Distance between two edges, which are located at the border of contact of side walls of each socket (9) with side walls of central through hole (11) of ring is less then diametre of ball (8). Diametre of inner circumference circumscribed between balls (8), when balls (8) are moved apart in radial direction until stop at surface of according surface (9), is less than external diametre of rope section. |
 Flexible locking-sealing device (lsd), method for fixation of tip and free end of lsd rope (versions) and method of lsd protection against nondestructive opening / 2478160Flexible LSD comprises a body 1 and a rope section 2, one end of which is rigidly fixed in a dead hole 3 of a body. The free end of the rope section is equipped with a rigidly fixed conical tip 4, is pulled via a through channel 5 arranged in the body and is fixed by means of a fixation mechanism 6 arranged in the body. The fixation mechanism comprises fixing elements arranged in the form of spring-loaded balls or rolls. In the body there is a stepped hole 7 with the following components serially arranged in it: a unit of fixation of a tip of a free end of a rope section with the help of any of elastic elements 8, 13 or 14 and/or a unit of protection against nondestructive opening of the LSD. The LSD comprises a capsule 9 with a substance capable of hardening outside the capsule, and a piston 10 installed in front of the capsule at the side of the entry into the stepped hole. |
 Flexible locking-sealing device / 2469162Invention relates to a device comprising a body with a through channel for passage of a rope section and a locking facility spring-loaded by a locking spring, comprising an eccentric, installed on the axis rigidly connected to the body, providing for the possibility of simultaneous interaction of the rope section with the wall of the through channel and the end surface of the eccentric, equipped with teeth. The device is equipped with an additional locking facility identical to the main one, duplicating its operation and installed in one plane with it. The distance between axes of eccentrics of locking facilities is selected as multiple to the pitch of rope winding. Eccentrics are installed on axes with ledges. Locking springs are arranged as cylindrical and are installed along the circumference of the body cavity walls. At the same time the body is arranged in the form of a hollow shell with an insert rigidly connected to each other. Locking agents of the facility are mounted in the insert and equipped with an accessory for their retention in the initial position of the device prepared for locking, every of which is arranged in the form of a mount spring. With one end the mount spring interacts with a ledge arranged on the eccentric above teeth, and with the other end - with a stop arranged in the cavity of the body, at which one end of the closing spring rests at the opposite side, besides, the rigidly of the latter is less than the mount spring. In the closed condition of the device, in case of an attempt of unauthorised action at the eccentric and pulling of the rope section in the direction reverse to closing, the specified ledge serves as the facility to prevent access inside the body via an input hole for manipulations with locking facilities. |
 Flexible locking-sealing device / 2468169Invention relates to the field of hardware products and refers to a flexible locking-sealing device, comprising a body 1, made of an insert 2 and a hollow shell 3, which are rigidly connected to each other by means of plastic deformation of the shell, besides, the insert is arranged in the form of a flat rectangular parallelepiped with front 4, rear 5 and side faces 6. Besides, on the front one there is a locking device installed for a section of a rope 8, and on one of side faces there is a semi-cylindrical through channel 9 for letting through a free end 10 of the rope section. According to the invention, connection of the insert 2 with the shell 3 is provided through plastic deformation of the latter at the inner side in the lower zone by means of wedge ledges 11, arranged on the insert 2 in its lower part on the rear 5 and one of side faces 6 along their entire width, besides, it is provided during assembly. |
 Locking-sealing device of rope type / 2463422Locking-sealing device of rope type comprises a rope, a flattened body and location beds. The flattened body comprises a base and a cover joined to each other by fastening elements and having through channels for fixation and movement of a rope. Location beds are installed in a mirror-like manner at both sides from the through channel for rope displacement. There are rollers installed in location beds, and they are in contact with stop elements in the form of springs, one of which represents a double-arm non-closed figure with bends arranged along the mutually perpendicular plane towards it. Location beds include mirror-reflected kidney-shaped moulds and are arranged as combined inside the body at the side distant from a loop-shaped section of the rope available beyond the body limits. A link that joins the location beds is a pair of response elements. One of response elements is installed in the base and is arranged in the form of two reflected opposite ledges. The other response element is arranged in the wall and is made in the form of a slot for ledges with slot-shaped extended grooves for location of a flat spring of bent shape in them with a convexity. The upper part of the flat spring is in contact with the second spring of the stop element, bends of which are arranged in the form of rod fixators with rollers fixed on them. |
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Flexible locking-sealing device / 2434110 Device comprises a rope section (1), one end (2) of which is passive, and the second free end (3) when locked is pulled through an inlet (4) and outlet holes (5) and a passage channel (6) arranged between them to form a loop and is fixed by means of a locking mechanism (7), which comprises fixing elements (12) in a separator (11) arranged in the cavity (8) of the body (9) and spring-loaded with a closure spring (10). The body cavity is closed with an upper (13) and lower covers (14), equipped with accordingly the inlet (4) and outlet (5) holes to pull through a rope section arranged coaxially to the body axis and to the passage channel (6), which is arranged in the separator (11), which has a lower wall (15). The upper end of the closure spring (10) rests against the lower wall, and its lower end rests against the lower cover (14) and interacts with a stabiliser of the closure spring arranged in the form of a bushing (16), a hole (17) of which communicates with the outlet hole (5) in the lower cover (14). A facility to prevent unauthorised access inside the body is made in the form of an orifice (18) with a profile opening (19), which complies with the profile of the rope section cut (1), installed in the body (9) at the support with the possibility of rotation. According to the invention, the orifice is arranged in the cavity made in the upper cover (13) and is installed on the support made in the form of a plate equipped with a central hole for passage of the free end (3) of the rope section, fixed together with the upper cover (13) in the body (9). The orifice (18) is made of material that makes it possible to do the profile opening (19), which complies with the profile of the rope section cut (1), as a process piece of the rope is pulled through the device as assembled, at the same time its profile is identical to the profile of used rope section cut (1), and the diameter is at least equal to the latter, besides, its both ends are equipped with a lead-in. The diameter of the hole in the orifice (18) prior to pulling is selected so that it is equal to at least the diameter of grooves formed by rope strands. The device is equipped with a drainage system to drain liquid from the body cavity (8), which is made as a drainage hole (26) arranged in the lower part (27) of the bushing (16) that communicates with the output hole (5). On the body (1) there is a place provided for application of a reference identification marking. |
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Flexible locking-sealing device / 2434109 Device comprises a hollow body (1) with inlet (2) and outlet (3) holes arranged at one axis for passage of a flexible element made as a section of rope with a free and a passive ends; a spring-loaded blocking facility (7) arranged in the cavity of the body for its fixation, which comprises a cam installed on an axis (9) rigidly fixed to the body and making it possible to provide simultaneous interaction of the flexible element with a cavity wall (10) and an end surface of the cam equipped with teeth. According to the invention the device is equipped with at least one additional locking facility (7.1), which is identical to the main one, duplicates its operation and is mounted in the same plane with it. The distance between axes (9 and 9.1) of cams of locking facilities (7 and 7.1) is selected as multiple to the pitch of the rope winding, and the pitch along the arc of the generatrix of the surface between the teeth of the cam is equal to the rope winding pitch. Besides, their profile is made in the form of rectangular sites, side faces of which are limited with cylindrical surfaces. Cams are installed at axes (9 and 9.1) with special ledges, and springs (17) are made as cylindrical and are installed in slots arranged perpendicularly to the axis of the rope. Besides, the distance between axes of the springs (17) is selected as equal to the distance between axes of cams. The body (1) is made as a hollow race with an insert that are rigidly connected to each other. Besides, the locking facilities are mounted in the insert. On the body (1) there is a place provided for application of a reference identification marking. |
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Flexible locking-sealing device / 2415245 Device comprises section of rope (1) with free and passive ends. Body with inlet and outlet (6) holes and with inner conical surface (7). Conical surface (7) interacts with external surface of two spring-loaded conical segment cams (9) with throughput channel. Inner surface of throughput channel comprises angular thread. Outlet hole (6) is arranged in cover (12) that covers body cavity. Cams (9) are equipped with cylindrical entry part, diametre of which equals at least diametre of rope section (1). Body is arranged as composite and comprises upper (4.1) and lower (4.2) parts. Upper part (4.1) is arranged in the form of truncated cone with collar (17) bent along circumference. Lower part (4.2) is arranged in the form of upper (18) and lower (19) bearing plates, which in area of collar (17) are arranged with hole (20) and concave surface for provision of its coverage. Lower bearing plate (19) serves as cover of body (12), which in zone of outlet hole (6) is equipped with groove for spring. Passive end of rope (1) is fixed between bearing plates (18) and (19) by means of pressed bushing. Bearing plates (18) and (19) are joined by contact welding. Upper plate (18) serves as mark for application of control identification marking. |
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Flexible locking-sealing device / 2415244 Device comprises section of rope (1) with free (2) and passive (3) ends. Body (4) with inlet (5) and outlet (6) holes and with inner conical surface (7). Conical surface (7) interacts with according external surface (8) of two spring-loaded conical segment cams (9) with throughput channel (10). Inner surface of throughput channel (10) comprises angular thread. Outlet hole (6) is arranged in cover (12) that covers body (4) cavity. Cams (9) at the side of inlet hole (5) are equipped with cylindrical entry part, diametre of which equals at least diametre of rope section (1). Angular thread on each cam (9) is arranged on segment arc. Radius of angular thread exceeds radius of entry part. Centre of radius is arranged on axis in plane perpendicular to plane of cams (9) socket with displacement relative to it. Radius of displacement is arranged so that in position of device ready for locking, the distance between tops of angular thread ribs is less than half of diametre of rope section (1). On body (4) there is an area for control identification marking provided. |
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Flexible locking-sealing device / 2415243 Device comprises body (1), section of rope (2), one end of which is passive (3). The second free end (4) is equipped with entry part (5) and is pulled through inlet (6) and outlet (7) holes and through channel (8) to form a loop, and is fixed in it by means of locking mechanism (9). Opposite to inlet hole (6) there is a facility to prevent unauthorised access inside body (1), arranged in the form of orifice (11) with profiled hole, mounted with the possibility of rotation around rope (2). Form of orifice (11) hole matches form of rope (2) cross section. Orifice (11) is arranged as self-aligned due to making its lower surface in the form of sphere and its installation on spherical support formed in plate (14). Plate (14) is equipped with hole for passage of free end (4) of rope section (2). In assembled form axes of inlet (6), central and outlet (7) holes match each other. Orifice (11) is arranged in cavity provided in cover (10). On body (1) there is an area for control identification marking provided. |
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Flexible locking-sealing device / 2415242 Device comprises body (1), section of rope (2), one end of which is passive (3). The second free end (4) is equipped with entry part (5) and is pulled through inlet (6) and outlet (7) holes and through channel (8) to form a loop, and is fixed in it by means of locking mechanism (9). Opposite to inlet hole (6) there is a facility to prevent unauthorised access inside body, arranged in the form of orifice (11) with profiled hole, mounted with the possibility of rotation around rope (2). Orifice (11) is arranged in plane arranged in cover (10) and is installed on support (13) arranged in the form of plate equipped with hole for passage of free end (4) of rope section (2). In assembled form axes of inlet (6), central and outlet (7) holes match each other. Body (1) provides for an area for control identification marking. |
 Wire rope locking-and-sealing device / 2251634Invention can be used for locking and sealing of cars and containers operating on railways and other vehicles and objects where unauthorized access should be controlled. Wire rope locking members are made in form of spring locking springs fitted in cylindrical sockets of housing arranged along through chute in housing and adjoining the housing. Free ends of spiral locking springs interact with length of wire rope passed through chute. Through chute is curvilinear. Cover closes said through chute and spiral locking springs and is rolled by sides of housing, thus forming permanent joint. |
FIELD: construction.
SUBSTANCE: flexible locking-sealing device comprises a body and a section of a rope, one end of which is passive, and the second one is free and is stretched via a through hole and fixed in it by means of closure with the help of a stop. The through hole is made as conical with an inlet hole of smaller section at the side of the rope section entry. The body is equipped with a stop at the side of the rope section exit. The stop is installed on a part of the through hole length at the side of the stop and is made in the form of a collet, having swages, tops of which are arranged in two parallel planes perpendicular to the axis of the rope section. Number of swages in each plane is at least three, and the inner diameter of the collet is less than the diameter of the rope section, the cone of the through hole is arranged with a small angle of self-braking, and the stop is formed by rolling. The collet is made as solid in the form of a steel thin-walled bushing, upper swages of which are made in the form of tabs with a rounded top, formed by separating longitudinal slots, which are dead in the lower part, which form lower swages in the form of links, and pilot longitudinal slots, arranged symmetrically relative to the tab top, which are dead in the upper part.
EFFECT: increased locking reliability.
3 cl, 5 dwg
The technical field to which the invention relates.
This invention relates in General to hardware products and, in particular, to a disposable locking and sealing devices and is designed for locking and simultaneous sealing of doors of railway cars, wheels hopper grain, warehouses, warehouses, shops, market stalls and other objects from penetrating from intrusion and unauthorized access to the contained goods, through shut-off and sealing the nodes, with a hole diameter not less than 6 mm.
More specifically the invention relates to a locking and sealing devices equipped with a means, which as a trailer, using a flexible element, such as cut the rope (rope).
The level of technology
Known locking device for securing doors, warehouses, containers, vans, covered freight wagons, hatches of tanks, wheels hopper grain etc. from penetrating to the carried goods outsiders or intruders. The locking device consists of trimming of the cable with a tip and mounted on the free end of the rope locking mechanism, the housing of which has an axial inlet and outlet for passage of the cable and located between the tapered cavity in which is placed the collet in view of the serpentine wire element, contact simultaneously with the internal conical surface of the housing and the outer surface of the cable. The wire element consists of two wires, twisted among themselves before giving it a serpentine shape (patent RU №2131506, E05B 39/02, G09F 3/03, B65D 55/06 from 27.04.98).
Known also similar locking and sealing device, comprising a housing with a Central through hole, freely placed in it the cable for locking sealable object by setting its eyes and mounted inside the stopper, while the Central hole is made conical with an input orifice of a smaller cross-section from the input cable, the casing is provided on the output side of the wire fence, and the stopper is located on part of the length of the center hole from the side of the fence. The cone of the Central hole is made with a small effect angle in the range of 2-10°, the stop is formed by rolling into the hole previously made at the end of the annular protrusion and the stopper is made in the form of solid volume open frame covering the cable and formed coiled in a circle along the cable wire of small diameter, for example, 1.0 to 1.5 mm, from spring steel having a zigzag shape, with the tops of the ridges are arranged in two transverse planes, the number of ridges in each transverse plane is not what the Eney three, and the inner diameter of the frame is less than the diameter of the cable, for example, 0.1-0.5 mm (patent RU №2155847, E05B 39/02, G09F 3/03, from 17.06.97).
Described in these patents, the devices have several significant drawbacks that make them unreliable when attempting possible practical use: first, a wire structure due to the extremely small contact patch does not provide dense coverage and reliable fixation of the flexible element (wire or rope), and secondly, when you try power extraction flexible element (wire or rope) likely due to uneven distribution of load deformation of the wire branches of the stopper, the offset in one direction and, as a consequence, the termination of the retention of the flexible element, thirdly, the proposed types of blocks are not solid, and it in itself casts doubt on their stated strength.
The technical result of the invention is to remedy these disadvantages.
The invention
This technical result is achieved by the flexible locking and sealing device, comprising a housing and a segment of rope, one end of which is passive, and the second is free, is passed through the through hole and fixed therein when the circuit through the stopper, while the through hole is made is tapered from the inlet of the smaller section from the input section of the rope, the body is equipped with side cut rope fence, and the stopper is located on part of the length of the through-hole from the side of the fence and made in the form of a collet having a ridge, the peaks of which are located in two parallel planes perpendicular to the axis of cut the rope, and the number of ridges in each plane at least three, and the internal diameter of the collet is smaller than the diameter of the segment of rope, cone through holes made with a small angle with automatic braking, and the emphasis is formed by rolling, according to the invention, the collet is made of solid steel thin-walled sleeve, the upper ridge which is made in the form of petals with rounded apex, formed by dividing longitudinal grooves deaf in the lower part, which form the lower ridge in the form of ridges, and a pilot longitudinal grooves are made symmetrically with respect to the top of the petal and deaf at the top.
And the fact that the pilot grooves made longer than half the length of the collet.
And the fact that the casing has a place for applying the control identification marking.
The invention will be better understood when referring to the following description of embodiments of the invention described with accompanying drawings.
Brief description of drawings
Figure 1 shows a General view of the proposed locking device in Zack is item condition;
figure 2 - Tsang (enlarged, perspective view);
figure 3 - the same, front view;
figure 4 is a section along a - a in figure 3;
figure 5 is a section along B-B in figure 3.
The implementation of the invention
Flexible locking and sealing device includes a housing 1 and a segment of the rope 2, one end of which is a passive 3, and the second, free, 4 is passed through the through hole 5 and is secured therein when the circuit through the stopper, with a through hole 5 is made with conical inlet 6 of a smaller cross-section from the side of the input section of the rope. The case is equipped with side exit 7 cut the rope 4 stop 8, and the stopper is located on part of the length of the through-hole 5 from the stop 8 and made in the form of collet 9, with the ridges, peaks 10 and 11 are located in two parallel planes perpendicular to the axis of cut the rope 2. Moreover, the number of ridges in each plane at least three, and the internal diameter of the collet is smaller than the diameter of cut the rope 2, the cone 12 through holes made with a small angle locking (2-10°), and the emphasis is formed by rolling. According to the invention, the collet is made of solid steel thin-walled sleeve, the upper ridge which is made in the form of petals 13 with rounded top 10, formed by dividing the longitudinal grooves 14 and deaf at the bottom, which form the bottom of the zi is in the form of jumpers 15, and pilot longitudinal grooves 15, are made symmetrical with regard to the top 10 petal 13, deaf at the top.
Pilot slots are made longer than half the length of the collet with a rounded end 17.
The casing has a place for applying the control identification marking.
The device operates as follows. When filling specialized rail tank ROMs free end 4 cut the rope 2 is sequentially passed through aligned holes shut-site tanks. Then it is injected into the inlet 6 to the interaction with the primary locking means is a collet 9, while the free end 4 cut the rope 2, against the force of compression of the collet 9, takes her to a stop 8, decompress it, through it and out into the hole 7, and then rough-cut the rope 2 through the housing 1 to the possible length of the grip and the subsequent drawing up of the contact housing 1 ROMs with elements of the device of the tank.
After you install ROMs on the protected object (tanks and other) checks the reliability of its circuit attempt to manually move the housing 1 relative to the cut the rope 2 in the opposite direction. With proper closed ROMs is excluded.
The essence of the lock is as follows. Collet 9 under environmenta who eat of the respective spring properties of its inner forming surface compresses the segments of the rope 2, creating on its surface thickening, and when you try to pull the cut the rope 2 in the reverse direction it is interacting with a conical surface 12 under the influence of the perpendicular direction component of the reaction support, compresses cut the rope 2, which leads to its samozakryvaniya almost the entire length of the petals, providing a secure locking of the rope.
Removing the locking and sealing device is carried out by cutting cut the rope 2 special tool.
Currently, prototypes of the claimed invention and thus confirmed the possibility of its implementation using the described means and methods of ensuring perceived by the applicant of the technical result. Therefore, the claimed invention meets the requirement of "industrial applicability".
Conducted by the applicant's analysis of the prior art, including searching by the patent and scientific and technical information sources and identify sources that contain information about the analogues, allows to assert that the proposed solution meets the requirement of "novelty" and "inventive step".
It should be noted that the advantage of the invention before the closest analogue (prototype) is represented by a set of essential features, each of which is engaged the t function and together in the relationship they solve the task of creating new products that meet modern requirements.
1. Flexible locking and sealing device, comprising a housing and a segment of rope, one end of which is passive, and the second is free, is passed through the through hole and fixed therein when the circuit through the stopper, while the through hole is made conical with an input orifice of a smaller cross-section from the side of the input section of the rope, the body is equipped with side cut rope fence, and the stopper is located on part of the length of the through-hole from the side of the fence and made in the form of a collet having a ridge, the peaks of which are located in two parallel planes perpendicular to the axis of cut the rope, and the number of ridges in each plane not less than three, and the internal diameter of the collet is smaller than the diameter of the segment of rope, cone through holes made with a small angle with automatic braking, and the emphasis is formed by rolling, wherein the collet is made of solid steel thin-walled sleeve, the upper ridge which is made in the form of petals with rounded apex, formed by the separation of the longitudinal grooves deaf in the lower part, which form the lower ridge in the form of ridges, and a pilot longitudinal grooves are made symmetrically with respect to the peaks of the LEP is SDA, deaf at the top.
2. The device according to claim 1, characterized in that the pilot grooves made longer than half the length of the collet with a rounded end.
3. The device according to claim 1, characterized in that the casing has a place for applying the control identification marking.