A kind of easy-to-fold trolley for track high-speed rail

Abstract

The invention relates to the technical field of rail high-speed rail, in particular to a small trolley for rail high-speed rail that is easy to fold, including two winding posts, and a positioning mechanism is arranged on one side of the outer wall of the two winding posts. The outer wall on the opposite side of the winding post is fixedly connected with a folding rod through a positioning mechanism, and the outer wall at the middle of the two folding rods is provided with a connecting mechanism, and the outer wall at the end of the two folding rods is far away from the winding post. Both of them are fixedly connected with supporting columns through positioning mechanism, and there are equidistantly distributed horizontal bars welded between the two coiling columns and between the two supporting columns, and the outer walls of the two supporting columns are provided with plug-in mechanisms , and the two support columns are connected with connecting rods through the plug-in mechanism. The beneficial effect of the invention is that the trolley including the bucket can be completely folded, and when not in use, the space occupied by the trolley can be effectively reduced and the trolley is more convenient to carry.

Description

technical field [0001] The invention relates to the technical field of track high-speed rail, in particular to a foldable trolley for track high-speed rail. Background technique [0002] The handcart is a transport vehicle that is pushed and pulled by manpower, and it is the ancestor of all vehicles. Although the trolley material handling technology continues to develop, the trolley is still used as an indispensable handling tool; the trolley is widely used in production and life because of its low cost, simple maintenance, convenient operation, light weight, and can be used inconveniently in motor vehicles. It is very convenient to work in a place where you can carry lighter items in a short distance. [0003] Chinese Patent No. CN201711121662.4 provides a foldable trolley for pulling goods, including a cargo bucket, a pulley device is provided under the cargo bucket, and the pulley device is fixedly connected to the cargo bucket on both sides of one end of the cargo bucke...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of easy-to-fold small trolley for high-speed rail, to solve the problem that the cargo bucket proposed in the above-mentioned background technology cannot be folded, and it cannot be folded in the width direction, which leads to the fact that although a foldable After the small cart is folded, it can reduce the occupied space, but the occupied space is still relatively large.

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