SU1532399A1 - Shock-absorbing device for railway vehicle automatic couplings - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to railway transport and relates to depreciation automatic coupling devices of freight and specialty cars. The purpose of the invention is to increase reliability. The shock absorbing device of the coupled equipment of the vehicle contains the frame 10 of the car and the traction yoke 1, the rear part 6 of which is rigidly connected to the intermediate plate. The side absorbing devices 8 are provided with prismatic wedges resting on a plate 9 fixed on the frame 10 of the car. At the end of the traction yoke 1, an oval hole 15 is made. 15 Il.

Description

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The invention relates to railway transport, depreciation automatic coupling devices of freight and specialized cars, and can be used in industrial transport, locomotives and mechanical engineering.

The purpose of the invention is to increase reliability.

The drawing shows the absorbing device, the incision.

The vehicle's automatic coupling system shock absorbing device includes a traction yoke 1 connected to the coupler 2 by means of a wedge 3. The automatic coupler 2 abuts the back part of the bottom of the longitudinal absorbing device.

The absorbing device, with its movable part 5, interacts with the rear part of the 6 t bend yoke 1, made in the form of an intermediate plate with inclined edges. The intermediate plate 6 is in kinematic connection with the wedge elements 7 and transversely located absorbing devices 8. The wedge elements 7 with their faces rest on the abutment plate 9 mounted stationary on the frame 10 of the car. The wedge elements 7 with their back part rest on the hemispherical parts 11 of transversely arranged absorbing devices 8.

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Absorbing apparatus of the bottom

interact with the frame 10 of the car through the segments 12 and rotate at a slight angle. The stop plate 9 with the rear part interacts with the rear stop angles 13 fixed rigidly on the frame 10 of the car. The longitudinally located absorbing device of the bottom interacts with the front stop squares 1Ч, which are also rigidly fixed on the frame of the carriage 10.

The tie strap 1 has an oval hole 15 extended along the longitudinal axis of the carriage 15 under the wedge of the clamp clamp to ensure the device's working capacity during compression. The wedge elements 7 have protrusions 1b for ensuring the operability of the device as a whole during the course of stretching, since the protrusions abut against the frame of the car and under the action of the lateral apparatuses are kept ready for operation.

The device works as follows.

Under the action of the longitudinal force from the coupler 2 on the bottom of the longitudinally located absorbing device, the latter, absorbing part of the shock load, interacts with its movable part 5 with the rear part of the traction clamp 1.

The tie strap 1 of the intermediate plate 6 interacts with the wedge elements 7. On the other hand, the wedge elements 7 interact with the thrust plate 9, which rests in the rear thrust squares 13, since the system is made of wedge elements 7, the thrust plate 9 and the rear part of the 6th slit hose clamp 1 must be in balance. Then, the wedge elements 7 under the action of longitudinal forces are squeezed out by the intermediate plate 6 tons of the bend yoke 1 and the thrust plate 9 in the direction of the transversely arranged absorbing devices 8.

The wedge elements 7 interact through hemispherical parts 11 stops with transversely located absorbing devices 8, drive them to work. The shock energy transversely arranged by absorbing apparatuses 8 is transmitted through inserts to the frame of the car 10 in a horizontal transverse plane. The outstanding energy, directed along the axis of the car, is transmitted through the stop plate 9, the squares 13 to the frame of the car.

When a longitudinal force is applied in the opposite direction to the specified direction, the coupler 2 through the wedge 3 of the t-clamp yoke 1, the pull yoke 1 puts into operation a longitudinally located absorbing device 4. The apparatus triggers. The outstanding part of the energy is transferred to the front thrust squares I and the frame 10 of the car.

The proposed device, in comparison with the known, absorbing.

Claims (1)

Invention Formula A shock absorbing device for an automatic coupling of a rail vehicle containing a longitudinal absorbing device placed between the front and rear stops with a traction yoke, an intermediate plate, through wedge elements associated with the abutment plate and pop 5 1532399 river-sided absorbing up-back suit is rigidly associated with prostate preparations, characterized by a short plate, while longitudinally By the fact that, in order to increase a reliable-placed absorbing device, the yoke is connected to the shank wedge, is false in contact with the front stops, automatic couplings with the possibility of relative support plate are located in the contact longitudinal movement, and it is equipped with rear stops.