SU1323446A1 - Device for stopping railway vehicles - Google Patents

Abstract

The invention relates to railway transport and relates to devices for stopping and securing rail vehicles. The purpose of the invention is to increase the reliability and automatic operation. The device for stopping rail vehicles consists of a stop lever 1 pivotally connected to the base 2 and the rod 3 carrying the contact roller 4. The rod 3 is connected to a shock absorber in the form of a spring 6; the device latch 11 is made with a window 12 with the possibility of its movement along the slotted - guides 14 under the influence of the spring 15. There is also a stopper 16 abutting the wall of the latch 11, a protrusion 18 connected to the latch and the spring 19, pedal 21 experiencing the effects of wheels when hitting an agon. 1 il. (L 222320 1774 L /// // // // // U /////// X III ////////////////. 21 78 79 75 16 f 7 777/28 ////////////// 777 / i / // 1 ////// 73 I 27

Description

The invention of CITHOCHTCH is to transport and can be used to stop and freeze rail transport vehicles.

The purpose of the invention is to increase the reliability of operation and automatic operation.

The drawing shows a schematic diagram of a device for stopping rail vehicles.

The device is mounted on the base between the track rails and contains a stop lever 1, pivotally connected to the base 2, and in the middle part - with the rod 3 and having a contact roller 4 in the upper part, which interacts with the wheel 5. The rod 3 is connected with shock absorber. The latter is made in the form of a spring 6, which by one condom is put on the comb 7, is spherically connected to the base 2, and the other (free) end interacts with the cup 8 of the rod 3, on which next to the cup 8 is placed a balancing spring 9. The cup 8 is made - on with recesses for laying springs b. Sprung 6, comb 7, part of stem 3 with cup 8 and balancing t spring 9 are enclosed in protective casing 10.

I .. .., -. The device is equipped with a Kopo64ajTMM retainer 11, made with a window 12 and attached to the base 2 at the bottom of the rail head 13 with the possibility of its movement along the slit m - guide 14 under the action of a pre-tensioned working spring 15, which is attached to the box-shaped retainer 11 by one condom, and to the base 2 by the other. The device comprises a stopper 16, one end of which is hinged to the base 2, and the other, spring-loaded ji with a retainer spring 17, abuts against the wall of the retainer 11,

The device comprises a protrusion 18 which is connected with the lug 11 and a spring 19. The protrusion 18 is installed with the possibility of interaction with the protrusion 20 fixed on the pedal 21, which is mounted on the base 2 along the rail 13 with the possibility of movement along the guides 22 and spring 23.

The device comprises a return spring 24 connected to a pull 25, laid along the guides 26, and pivotally connected to the lever 27, which

0

5 0 5 0

five

five

The second, in turn, is pivotally connected to the base 2 and has a return roller 28 in the upper part.

The device works as follows.

When the first-car hits the pedal 21, the latter descends. Moving along the guides 22, compressing the spring 23. Together with the pedal 21 it moves to the lower position and the protrusion 20. Next, the wheel 5 of the driving car acts through the contact roller 4 on the thrust, lever 1 , the rod 3 and the shock absorber, the spring 6 of which is compressed, and the carriage stops.

Upon arrival from the departure park, the locomotive, connecting with the standing carriage, moves it away from the stop lever 1, and, hitting the stop lever 1, drives roller 4 into window 12 of lock 11, Roller 4 pushes down stopper 16 and releases lock 11, which under the action of the working spring 15, it is displaced until the projection 18 is buried behind the projection 20 of the pedal 21 and, with its upper shelf, fixes the roller 4 together with the stop lever 1 in the non-working position. After the last wheel of the last car vanishes, the pedal 21 returns to its original position, the protrusion 20 rises and releases the protrusion 18. Then the rotor then drives the wheels of the carriages to the return roller 28, which is deflected to the side along with the lever 27, moving thru 25 the guide 26, tension return spring 24, under the action of which the latch 11 returns to its original position and releases the contact roller 4 with the stop lever 1, which under the influence of the balancing spring 9 moves into the working position, the stopper 16 under the impact .viem locking spring 17 fixes the operating position the latch 1 January.

rmula of invention

The device for os.tanovki rail-. iJxs of vehicles containing a thrust lever with a roller at the end that is pivotally mounted on the base to interact with the wheel of the rolling stock, hingedly connected to the shock absorber rod, a device for fixing the thrust lever in the non-working position and bringing it to the working position, which differs from that, in order to increase reliability and automatic operation, the device for fixing the stop lever in the inoperative position and bringing it to the working position includes a spring-loaded tionary base in ver tikalnom pedal direction with the projection cooperating with a projection

and having a window for the interaction of the roller lever with a stopper, pressed below the clamp, and located along the rails of the rod, one end through an elastic element connected with the starting point of the indicated clamp, and the other end - hingedly with an additional lever installed and carrying additional

box retainer, spring loaded - 0 roller for interaction with the wheel

relative to the base along the rail. Composer N. Manko. Editor I. Rybchenko. Tehred N. Glushchenko. Corrector S. Cherni

Order 2922/23 Circulation 455 Subscription

VNIIPI State Committee of the USSR

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Production and printing company, Uzhgorod, st. Project, 4

and having a window for engaging the roller of the lever with a stopper pressed from below to the retainer and located along the rails of the rod, one end through an elastic element connected to the body of said retainer, and the other end hinged with an additional lever sariirno mounted on the base and carrying additional

rolling stock.

Claims (1)

Claim A device for stopping rail vehicles, comprising a stop lever pivotally mounted on the base with a roller at the end for interacting with the rolling stock wheel, pivotally connected to the shock absorber rod, a device for fixing the stop lever in the idle position and bring it into working position, distinguishes 1323446 In addition, in order to increase the reliability of operation and automatic operation *, the device for fixing the thrust lever in the idle position and bringing it into working position 5 includes includes a pedal spring-loaded with respect to the base in the vertical direction with a protrusion interacting with the protrusion of the box retainer spring-loaded 10th relative to the base along the rails and having a window for the lever roller to interact with the stopper pressed from the bottom to the retainer and a rod located along the rails with one the end through an elastic element connected to the housing of the specified retainer, and the other end is pivotally with an additional lever pivotally mounted on the base and carrying an additional roller for inter actions with a wheel of a rolling stock.