The invention provides a vehicle transport vehicle and a crawling ladder device thereof. The crawling ladder device comprises a guide piece, a crawling ladder, a driving mechanism and a limiting mechanism, wherein the guide piece is arranged at the rear end of the vehicle transport vehicle and can slide in the length direction of the vehicle transport vehicle; the front end of the crawling ladderis hinged with the guide piece; the driving mechanism is connected with the crawling ladder, drives the crawling ladder to move and drives the guide piece to slide so as to enable the crawling ladderto slide to the bottom of a frame accommodated in the vehicle transport vehicle or outwards extend out of the frame; the limiting mechanism is arranged corresponding to the rear end of the vehicle transport vehicle so as to stop the crawling ladder when the front end of the crawling ladder slides to the rear end of the vehicle transport vehicle; when the crawling ladder stretches out of the frame,the crawling ladder inclines downwards from front to back, the upper surface of the front end of the crawling ladder is flush with the upper surface of the rear end of the frame, and the rear end ofthe crawling ladder abuts against the ground.

    本发明提供了一种车辆运输车及其爬梯装置。爬梯装置包括导向件、爬梯、驱动机构及限位机构。导向件设置于车辆运输车的后端,并能够沿车辆运输车的长度方向滑动;爬梯的前端与导向件铰接连接;驱动机构与爬梯连接并驱动爬梯移动,并带动导向件滑动,从而使爬梯能够滑动至收容于车辆运输车的车架底部或向外伸出车架外;限位机构对应于车辆运输车的后端设置,以在爬梯的前端滑动至车辆运输车的后端时,止挡爬梯;在爬梯伸出车架外时,爬梯由前至后倾斜向下,且爬梯的前端的上表面与车架的后端的上表面齐平,爬梯的后端与地面抵接。


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    Title :

    Vehicle transport vehicle and crawling ladder device thereof


    Additional title:

    车辆运输车及其爬梯装置


    Contributors:

    Publication date :

    2020-10-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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