Device to displace metro train after emergent stoppage to nearest metro station

FIELD: transport.

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.

4 dwg

 

The invention relates to equipment underground workings underground, namely, the device that provides the movement of trains placed in the cars of the passengers to the nearest metro station after the emergency situation that led to the train stop in the span between the metro stations.

Technical solution eliminates the need for exit of passengers from cars and moving them walking through the underground development to the nearest subway station, which is associated with increased complexity, especially for the sick and elderly, and children, and not very safe for walking passengers, especially in inclined workings underground, for example, when the location under the pond.

Features of the device for moving subway car after an emergency stop to the nearest subway station, in comparison with the known technical solutions, lies in the fact that the device for moving subway car made in the form of sequentially placed relative to each other along the track closed for the drive and idler units with deflector blocks of steel wire ropes, still located in the normal trouble-free operation of trains on the rails of railway track between the Rel is AMI, each drive unit is made in the form of a multi-grooved pulley friction with his rounding of several strands of the traction rope, with the placement of the drive, tension and deflection units in the recesses between the rails, and the turnbuckle is made in the form mounted on the head carriage krupasindhu circuit articulated interconnected curved slats bolted opposite ends between them, providing the necessary amount of force their pressure to the traction rope, with accommodation krupasindhu chain and swivel unit above the traction rope.

Realizing the way the device shown in Fig.1 is a longitudinal section through the track of Fig.2 is a cross section of railway track, Fig.3 - the position of the head carriage in its connection with a traction rope, Fig.4 is a cross section in the connection zone krupasindhu chain with a traction rope.

The device for implementing the method of the moving train after emergency stop is (Fig.1) sequentially placed relative to each other along the track closed on the driving shaft 1 and stretch 2 blocks from deflecting blocks 3 and 4 of steel wire ropes 5, both branches of which at normal trouble-free operation of the trains are on the sleepers 6 track between the rails 7. If this is jdy drive unit 1 is made in the form of a multi-grooved pulley friction with his rounding of several strands of the traction rope 5. Drive 1 and stretch 2 blocks from deflecting blocks are placed in the recesses 8 and 9 between the rails 7. Turnbuckle (Fig.3, 4) made in the form mounted on the head carriage 10 trains krupasindhu circuit 11 mounted on the end of a gripping device 12. It consists of interconnected articulated node 13 curved bars 14 and 15 with bolts 16 their opposite ends interconnected by ensuring that the amount of force required their pressure to the traction rope 5, when the chain 11 and the pivot point 13 above the traction rope 5. 17 - the direction of movement of the carrying branches of the traction rope 5 when moving train after an emergency stop.

When the emergency situation and stop trains its driver with the help of a hitch 11-16 attaches train 10 to the load-carrying branches of steel wire rope 5. After that using a mobile telephone communication, either directly or with the help of the technical staff of the underground includes a drive unit 1 of the traction rope 5, the motion of the carrying branches in the direction 17 is provided a moving train 10 in the drive towards the nearest subway station, at which time and when the train stopped after switching off the drive unit 1 is provided unloading passengers from all cars of the train.

Thus, the proposed method and device realizing it allows you to reliably and in a short time to ferry passengers to the nearest metro station after an emergency stop of the train, to ensure that passengers of all cars of the train stations.

Device for moving subway car after an emergency stop to the nearest metro station containing the turnbuckle, placed along the track cable car traction circuit, characterized in that the device for moving subway car made in the form of sequentially placed relative to each other along the track closed for the drive and idler units with deflector blocks of steel wire ropes, still located in the normal trouble-free operation of trains on the rail track sleepers between the rails, with each drive unit made in the form of in the form of a multi-grooved pulley friction with his rounding of several strands of the traction rope, with the placement of the drive, tension and deflection units in the recesses between the rails, and the turnbuckle is made in the form mounted on the head carriage krupasindhu circuit articulated interconnected curved slats bolted opposite ends between them,providing the necessary amount of force their pressure to the traction rope hosted krupasindhu chain and swivel unit above the traction rope.



 

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FIELD: transport.

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.

4 dwg

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