High-strength hopper car end wall structure

Abstract

The invention discloses a high-strength hopper car end wall structure, and relates to the field of hopper car production, the high-strength hopper car end wall structure comprises a main body, a connecting mechanism, a supporting mechanism and a mounting mechanism, the main body comprises a bottom plate, and side walls are connected to the two sides of the top end of the bottom plate, wherein the connecting mechanism comprises an end wall located between the two side walls, and one end of the inner wall of each side wall is connected with a limiting plate. By arranging the connecting mechanism, when the end wall is installed, a crane drives the end wall to move until a movable block makes contact with the top end of a bottom plate, the movable block moves to drive a connecting column to move, the connecting column moves into a connecting groove and rotates the end wall, and the end wall rotates to make contact with a limiting plate and then stops; and the end wall makes contact with the pushing block in the rotating process to drive the pushing block to move, the pushing block moves out of the clamping groove, the sliding plate moves to the bottom end of the end wall under the elastic force effect of the displacement spring, the end wall is fixed, and pre-connection of the end wall is facilitated.

Description

technical field [0001] The invention relates to the field of hopper car production, in particular to a high-strength hopper car end wall structure. Background technique [0002] The structure of funnel cars can be divided into two types, covered and uncovered. The funnel cars used for railways are both covered and uncovered funnel cars for carrying cold materials. Metallurgical and coking enterprises also have the ability to carry hot materials in order to meet the needs of production. No matter what type of unloading hopper car, the common feature is that in order to make the goods slide down and unload by their own weight, there are equipped with The funnel plate is horizontally inclined at a certain angle, the unloading door is set at the bottom or side of the car body, and the funnel car includes an end wall. [0003] However, during the use of the current end wall, when the end wall is installed, the end wall is displaced to a suitable position by a crane, and then con...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the current end wall during use, when installing the end wall, after the end wall is displaced to a suitable position by a crane, it is connected to the side wall by a rivet, and only the displacement is performed by a crane. , it is easy to cause position deviation during installation, which affects the installation of the end wall, and a structure is required to pre-connect the end wall; at the same time, when the support rod is damaged, the support rod needs to be replaced, and the operation is complicated when replacing , it is necessary to have a structure that can quickly install the support rods, and provide a high-strength funnel car end wall structure

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