Motor link

 

(57) Abstract:

The invention relates to crossing-bridge means, and more specifically to a pontoon parks, and can be used to build floating bridges and ferries. Motor link consists of a casing with a built-in deck roadway, astringent and butt nodes on the side of the engine with the transmission placed in the hull and propulsion and steering unit made in the form of a swing-out column with a screw in the nozzle. It includes also placed on the deck along the sides of the removable loading unit, each of which is made in the form of two shoulders lever mounted rotatable on a vertical axis, pivotally attached to the deck with retractable pin. On one end of the lever is installed on the horizontal axis peregruzochny roller resting on the deck, and at the opposite end mounted in a threaded sleeve, rotatable in a vertical plane, and screw. The upper end of the screw with the head to rotate, and the lower end is made in the form of a hemisphere and placed in the nest on the deck of the motor unit. Reduced labor and time splicing motor link with pontoon links with Menchu is authorized parks, and can be used to build floating bridges and ferries.

Known motor pontoon (see RF patent N 2004666, CL E 01 D 15/14, 1993), including the hull, propulsion and steering complex and mounted on the hull sides tightening and movable in a vertical plane joint nodes.

The disadvantages of the known motor pontoon are complex design butt of nodes and a large sediment due to loss of buoyancy due to the niches in the sides of the housing for placing the butt of the nodes.

It is also known motor link (prototype, see RF patent N 2025398, class B 63 B 35/36, 1994), consisting of a body with a built-in deck roadway, astringent and butt nodes on the side of the engine with the transmission placed in the hull and propulsion and steering unit made in the form of a swing-out column with a screw in the nozzle.

A disadvantage of the known motor link is that when you build floating bridges and ferries him hard and long to join the pontoon links, with less draft.

The objective of the invention is to reduce the complexity and time splicing motor link with pontoon parts when assembling floating bridges and ferries. The decision of the decree is the sale of part tightening and butt nodes on the side of the engine with the transmission placed in the hull and propulsion and steering unit made in the form of a swing-out column with a screw in the nozzle, equipped with placed on the deck along the sides removable progruzochnye devices, each of which is made in the form of two shoulders lever mounted rotatable on a vertical axis, pivotally attached to the deck with retractable pin, with one end of the lever is installed on the horizontal axis peregruzochny roller resting on the deck, and at the opposite end mounted in a threaded sleeve, rotatable in a vertical plane, the screw, the upper end of which is provided with a head for its rotation, and the lower end is made in the form of a hemisphere and placed in the nest on the deck of the motor element.

The use of the claimed device in the Assembly of floating bridges and ferries will reduce the complexity and time splicing motor link with pontoon links, with less draft, about 4.5 - 5 times.

The invention is illustrated by drawings, which depict: Fig. 1 - motor link, side view; Fig. 2 is a plan; Fig. 3 - section a-a in Fig. 2; Fig. 4 - section b-B and pontoon links; in Fig. 8 - section d-D in Fig. 7; Fig. 9 is a transverse section of the motor element, and coupled with pontoon links.

Motor link consists of a housing 1 with a built-in deck roadway, the engine 2 and the transmission 3, accommodated in the housing 1, and a propulsion and steering unit 4, made in the form of a swing-out column with a screw in the nozzle. On the sides of the housing 1 is installed in the upper part of the subtending nodes 5 and in the lower part of the butt sites, made in the form of a fork 6 with a rolling pin and ear 7. Each subtending node includes the drum 8 with the cylinder to rotate, the cable 9 is attached to the flat end of the pin 10 and the guide roller 11. On deck motor level, approximately in the middle part, placed along the sides progruzochnye devices, each of which is made in the form of two shoulders of the lever 12 mounted rotatable on a vertical axis 13, pivotally attached to the deck with retractable pin 14. At one end of the two shoulders of the lever 12 is mounted on a horizontal axis 15 peregruzochny roller 16 resting on the deck of the housing 1 and at the opposite end of the lever is installed in the threaded sleeve 17, rotatable in a vertical plane, the screw 18. The upper end of the screw has a head 19 for rotations the I sleeve 17 is installed in the two shoulders of the lever on an axis 21.

The proposed device operates as follows. When assembling the floating bridges and ferries pontoon links 22 and 23 are simultaneously supplied to the motor unit and keep them with Bagrov at some distance from the sides. Then I unwind the cables 9 from the reel 8, set of flat pins 10 in box 24 tightening devices pontoon links and fix them there, movable pins 25. Simultaneously with these actions, the rotation of the heads 19 counterclockwise, remove the lower ends of the screws 18 of 20 nests, turn two shoulders levers 12 on the axis 13 of the 90oto support peregruzochny rollers 16 in the deck pontoon links 22 and 23. Further rotation of the heads 19 clockwise elastic bottom hemispherical ends of the screws 18 in the socket 26, similar in design to the slots 20. After that, the rotation of the heads 19 clockwise using a pontoon levers (Fig. 8 shows in phantom lines) prittlewell pontoon links. Simultaneously with protoplanet winding cables 9 to the drums 8 tighten the pontoon sections to the sides of the motor link before entering the flat ends of the pins 10 in the box subtending nodes 5 and connect them together with movable pins forks 6. At the end stylosa pins of the boxes 24 tightening devices pontoon units, push the pins 14 of the hole axes 13 and removed progruzochnye device from the roadway into the nasal compartments of motor link. After the crossing of the troops floating bridges and ferries apart, severing the pontoon and motor units, and progruzochnye device mounted on the deck of motor units along the sides.

Motor link, consisting of a body with a built-in deck roadway, astringent and butt nodes on the side of the engine with the transmission placed in the hull and propulsion and steering unit made in the form of a swing-out column with a screw in the nozzle, characterized in that it has placed on the deck along the sides removable progruzochnye devices, each of which is made in the form of two shoulders lever mounted rotatable on a vertical axis, pivotally attached to the deck with retractable pin, with one end of the lever is installed on the horizontal axis peregruzochny roller, resting on the deck, and at the opposite end mounted in a threaded sleeve, rotatable in a vertical plane, the screw, the upper end of which is provided with a head for its rotation, and the lower end is made in the form of a hemisphere and placed in the nest fell on the Sabbath.

 

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