The invention discloses a wheel chock, a floor structure of a railway piggyback transport vehicle and a method, solves the problems that in the prior art, a wheel chock is fixed and complex in structure, and has the beneficial effects of being retractable and wide in application range, and according to the specific scheme, the wheel chock comprises a sliding groove clamping plate and a wheel chock frame body; the sliding groove clamping plate is provided with a first opening hole so that a first fastener can conveniently fasten the sliding groove clamping plate through the first opening hole, the sliding groove clamping plate is provided with a plurality of clamping grooves in the width direction of the sliding groove clamping plate, every two adjacent clamping grooves are arranged at intervals, and the wheel chock frame body is erected on the sliding groove clamping plate and can move in the length direction of the sliding groove clamping plate. A wheel stop piece and a wheel stop piece are arranged in the wheel stop frame body, the wheel stop piece is rotatably connected with the wheel stop piece, the end, away from the wheel stop piece, of the wheel stop piece is in friction contact with the sliding groove clamping plate, and the end, away from the wheel stop piece, of the wheel stop piece can be clamped into a clamping groove of the sliding groove clamping plate.
本发明公开了一种车轮挡、铁路驮背运输车的地板结构及方法,解决了现有技术中车轮挡存在被固定、结构复杂的问题,具有可收回、应用范围较广的有益效果,具体方案如下:一种车轮挡,包括滑槽卡板和轮挡框体,滑槽卡板设置第一开孔便于第一紧固件通过第一开孔对滑槽卡板的紧固,滑槽卡板沿其宽度方向设置多处卡槽,相邻两卡槽之间间隔距离设置,轮挡框体架设于滑槽卡板且可沿着滑槽卡板的长度方向移动,轮挡框体内设置轮挡止件和轮挡件,轮挡件与轮挡止件可转动连接,轮挡止件与轮挡框体可转动连接,轮挡止件远离轮挡件的一端与滑槽卡板可摩擦接触,轮挡件远离轮挡止件的一端可卡入滑槽卡板的卡槽中。
Wheel block, floor structure of railway piggyback transport vehicle and method
一种车轮挡、铁路驮背运输车的地板结构及方法
2024-06-21
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Railway piggyback multifunctional transport vehicle chassis and transport vehicle
European Patent Office | 2020
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