RU154994U1 - DEVICE RESTRICTING THE MOVEMENT OF THE CLIP OF THE TANK - Google Patents

Abstract

1. A device that restricts the movement of the clamp of the tank, comprising a clamp with a mount on the support of the tank frame, characterized in that the clamp is equipped with a limiter to move the clamp, which, when the clamp is broken, limits its movement. 2. A device limiting the movement of the clamp of a tank according to claim 1, characterized in that the limiter of movement of the clamp consists of two plates connected by bolt connections on the clamp and of a rigidly fixed stop on the support, which are interconnected by a cable. The device restricting the movement of the tank clamp according to claim 2, characterized in that loops are made at both ends of the cable, while one loop is fixed in a bolted connection between the plates on the clamp and the other loop is on the support, turning the stop. 4. A device limiting the movement of the clamp of the tank according to claim 1, characterized in that the limiter to move the clamp is made in the form of a bracket, the ends of which are rigidly fixed to the support, while the bracket goes around the clamp at least from the front and two sides.

Description

The inventive utility model relates to railway transport and relates to the design of railway tanks, namely, the design of the mounting clamps, which the boiler of the tank is fixed to the platform of the tank.

Known design of the railway tank (Design and calculation of cars. Edited by VV Lukin M .: UMK MPS of Russia, 2000, p. 575), which contains a frame with a chassis and a boiler. The boiler is mounted on the frame in the middle and end parts. To prevent longitudinal displacements, the middle part of the boiler is rigidly connected to the frame by shaped legs welded to the bottom sheet and connected by tight bolts to the legs of the frame spinal beam. The end parts of the boiler lie freely on wooden bars bolted in the metal grooves of the supports mounted on the pivot beams of the frame. To prevent vertical and lateral movements, coupling clamps are provided, with which the end parts of the boiler are fixed to the extreme supports with screw couplings.

This design is the closest in technical essence and is selected as a prototype for the claimed utility model.

The disadvantage of this design is that when pulling up the clamps, the possibility of breakage of the clamp fastening or kink of the clamp is not taken into account. A broken or broken clamp, as well as its fastening, can lead to an incident or accident with material losses and casualties.

The proposed utility model is free from these shortcomings, the task of which is to create a device design that provides increased operational reliability and safety of the tank movement on the railway in the event of a break or break of the clamp, as well as its fastening.

At the same time, the technical result is achieved: increasing the operational reliability and safety of the rolling stock on the railway by creating a device design that allows, in case of breakage (kink) of the clamp, to restrict it from moving relative to the structural elements of the tank (boiler, supports, frames, etc. ), at least in the horizontal and vertical directions of space.

The specified technical result is achieved by the fact that, on the railway tank, a device is installed that restricts the movement of the tank clamp, containing a clamp with a mount on the support of the tank frame, while the clamp limiter is mounted (installed) on the clamp, which limits the movement of the clamp when the clamp breaks.

Distinctive features of the proposed utility model is that the clamp of the clamp is fixed to the support, which, when the clamp is broken, limits its movement.

In addition, the clamp limiter consists of two plates connected by bolt connections on the clamp and a rigidly fixed stop on the support, which are interconnected by a cable.

Loops are made at both ends of the cable, with one loop fixed in a bolted connection between the plates on the clamp, and the other loop on the support, turning the stop.

It is also possible to perform when the clamp movement limiter is made in the form of a bracket, the ends of which are rigidly fixed on the support, while the bracket bends around the clamp at least from the front and two sides.

This design allows for complete destruction of the mounting of the clamp to the frame support or breakage (kink) of the clamp to prevent significant movement of the clamp. This fact makes it possible to exclude the exit of the destroyed collar beyond the size of the railway tank itself (size - according to GOST on the size of the rolling stock). An unimportant factor of this design is the simplicity of design.

The essence of the claimed utility model is illustrated by drawings:

FIG. 1 - general view of the device;

FIG. 2 is a view A of FIG. one;

FIG. 3 is a section BB of FIG. 2;

FIG. 4 is a view In FIG. 3;

FIG. 5 is a view D of FIG. one;

FIG. 6 is a section DD of FIG. 5;

FIG. 7 is a view Ε of FIG. 6;

FIG. 8 is a model of an emergency situation in the absence of a device restricting the movement of the tank clamp when the clamp is broken.

The device restricting the movement of the clamp of the tank contains a clamp 1 with a fastening 2 on the support 3 of the frame 4 of the tank, while on the support 3 is fixed a travel stop 5 of the clamp 1, which, when the clamp 1 is broken, limits its movement.

The limiter of movement 5 of the clamp 1 consists of two plates 6 connected by bolt connections 7 on the clamp 1 and from a fixed stop 8 on the support 3, while the plates 6 on the clamp 1 are connected to the stop 8 on the support 3 by a cable 9.

At both ends of the cable 9, loops 10 and 11 are made, while one loop 10 is fixed in a bolted connection 7 between the plates 6 on the clamp 1, and the other loop 11 on the support 3, turning the stop 8.

In addition, execution is possible when the movement limiter 5 of the clamp 1 is made in the form of a bracket 12, the ends 13, 14 of which are rigidly fixed on the support 3, while the bracket 12 bends around the clamp 1, at least from the front 15 and two sides 16 and 17.

Currently, the proposed design options developed design documentation.

Claims (4)

1. A device that restricts the movement of the clamp of the tank, containing a clamp with a mount on the support of the tank frame, characterized in that the support is fixed limiter movement of the clamp, which when the clamp breaks, limits its movement. 2. The device limiting the movement of the clamp of the tank according to claim 1, characterized in that the limiter of movement of the clamp consists of two plates connected by bolt connections on the clamp and from a rigidly fixed stop on the support, which are interconnected by a cable. 3. The device restricting the movement of the tank clamp according to claim 2, characterized in that loops are made at both ends of the cable, while one loop is fixed in the bolt connection between the plates on the clamp and the other loop is on the support, turning the stop. 4. The device limiting the movement of the clamp of the tank according to claim 1, characterized in that the limiter to move the clamp is made in the form of a bracket, the ends of which are rigidly fixed to the support, while the bracket goes around the clamp at least from the front and two sides.

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