Device for moving cars and trucks
(57) Abstract:The device comprises a drive carriage with fixed axes of the two shoulders arms and body control these levers. The arms consist of interconnected shaft and spring follower and the stop. The governing body is made in the form prescribed in the groove of the housing of the carriage slider connected to a flexible traction element with the drive. The body of the carriage is provided with supporting rollers and brushes. The invention is directed to expand the functionality of the device. 2 C.p. f-crystals, 2 Il. The invention relates to maneuver wheeled vehicles, in particular to devices reciprocating movement of rail cars, trucks and wheelsets.A device for the movement of rail cars containing situated along a rail track drive traction unit attached thereto a slide on the housing which is equipped with support rollers and the clamping roller for engagement with elements of the pair of wheels (Patent RF N 2046046, CL 61 J 3/04, 1995).The disadvantages of the known devices is the inability to move units of rolling stock weemawee trucks, contains drive truck with a counter installed two shoulders arms to interact with the persistent elements of the truck and body control these levers (A. C. USSR N 1047758, CL 61 J 3/08, 1983).The disadvantage of the described device is the limited operational capabilities, in particular this device, you can navigate trucks at a slight distance, a certain double turn, equal to the length of the carriage.The invention is directed to solving such tasks as creating device that allows movement of the object at a given distance and stop it with the required accuracy.The technical result achieved by the invention is to expand the functionality of the device.Device for moving cars and trucks contains the drive carriage with a counter installed two shoulders arms and body control these levers.The drive carriage has a body, at the bottom of the groove.Two shoulders levers consist of interconnected shaft and spring plunger and a stop attached to the housing axis. By placing the axis of the wheel the installation and fixing of the object at a certain point, necessary, for example, when installed on a truck body of the car.The governing body two shoulders arms made in the form prescribed in the groove of the housing of the carriage slider connected to a flexible traction element with the drive.Availability of supporting rollers, fixed to the body of the carriage, helps to ensure its stability and to eliminate the possibility of gathering rollers with the rails.Supply truck brush to remove foreign objects from the pit, which include guides, allows to increase the reliability by reducing the likelihood of mechanical failures (braking, jamming, open circuit, etc.,).In Fig. 1 shows a traction drive body with attached carriage, General view; Fig. 2 is a view As in Fig. 1.Device for moving cars and trucks contains the drive carriage (Fig. 1), includes a housing 1 with wheels 2, two shoulders levers, consisting of the pushers 3,4 and the stops 5 and 6, fixed in the housing axis 7, the arms and the lugs in pairs interconnected by springs 8.In the middle part of the housing 1 is made holes 9 and 10, and in its bottom part is made a groove in which is placed otherprivate (not shown).To the housing 1 attached supporting rollers 15 and the brush 16.Rollers 2 mounted in the guide 17. The chain 14 is laid on the rod 18.The device operates as follows.To move the vehicle to the right into the hole 9 (Fig. 1) of the housing 1 is injected finger (not shown), which is fixed against rotation stop 5 about the axis 7.After switching drive circuit 14 starts to move and the slide 11 with the plate 13 attached to the chain through the axis 12, is moved in the groove of the housing 1 to the right until it stops at the end of the groove.The plunger 3 is fixed from rotation about the axis 7 focus 5, interacting with the axle of the vehicle, moves in a predetermined direction. Moving an object at the required distance, drive off, while further movement of the object is fixed counter pusher 4, jammed against rotation through the stop 6 slide 11.To bring the device out of engagement with the axle wheelsets include the actuator to move the chain 14 of the slide 11 in the groove of the housing 1 to the left.The pusher 4, resting on the axle of the wheelset, deviates from the vertical position with the stop 6, which polyceroidea under the axle of the wheelset, the pusher 4 is returned to its original (vertical) position with the stop 6 on concentration of the center of gravity in the lower part.Coming out of the engagement, the device moves on to the next car or truck. Approaching the axis of the wheelset, the plunger 3 rests against it and deviates from the vertical position until, until, under this axis, and then returns to its original position, allowing the capture and transport of the object to the right.For transporting the object to the left, you must first remove from the hole 9 and to enter into the hole 10 of the finger retainer from rotating two shoulders lever including a plunger 4 relative to the axis 7. Then include the actuator and move the object in a manner similar to the above. 1. Device for moving wheeled vehicles containing the drive carriage with a counter installed two shoulders arms and body control these levers, characterized in that the drive carriage has a body with a fixed axes of the two shoulders arms, consisting of interconnected shaft and spring plunger and stops, and the body control is executed in the form set is p. 1, characterized in that the body of the carriage is provided with supporting rollers.3. The device under item 1, characterized in that the housing of the carriage with brushes.
SUBSTANCE: proposed device consists of steel ropes (5) enclosed relative to each pother along the track at drive pulley (1) and tensioner (2) with deflectors (3, 4), both flights of which are located on sleepers (6) between rails (7). Drive pulley represents a multipass friction pulley. Drive pulley and tensioner with deflectors are arranged in recesses (8, 9) between rails. Hitch is composed of round-link chain secured at head car (10) with gripper (12) at its end. Said gripper consists of interconnected swivel unit (13) of curved plates (14, 15) with bolt joint (16) of their opposite ends to allow a required pressure of thrusting them against pull rope at location of chain and swivel above pull rope.
EFFECT: fast and reliable transfer of train to nearest station.