The invention discloses a platform telescoping mechanism and a wrecker, and relates to the technical field of wreckers, the platform telescoping mechanism comprises an L-shaped support and a sliding lifting assembly, the sliding lifting assembly is arranged at the top of the L-shaped support, and the sliding lifting assembly comprises a sliding plate, rollers, a supporting plate, connecting rods, trunnions, spring buffers, a flat plate, a portal frame, rotating pins and pulleys; two sets of rolling wheels are rotationally installed on the outer sides of the front ends of the sliding plates on the two sides, supporting plates are integrally fixed to the tops of the sliding plates on the two sides, the front ends of the supporting plates are connected with connecting rods, trunnions are fixed to the outer sides of the supporting plates, spring buffers are rotationally installed outside the trunnions, and a flat plate is borne by the tops of the supporting plates. In the using process, the slotted angle steel is welded to the two sides of an existing chassis foundation, the slotted angle steel is fixed to the corresponding bolt holes in the mounting plate through the fastening bolts, then the L-shaped support can be stably installed on the chassis, the chassis does not need to be modified, and the assembling process is simple and convenient.

    本发明公开了一种平台伸缩机构及清障车,涉及清障车技术领域,包括L形支座和滑动举升组件,所述L形支座顶部设置有滑动举升组件,所述滑动举升组件包括滑板、滚轮、托板、连杆、耳轴、弹簧缓冲器、平板、龙门架、转动销和滑轮,两侧所述滑板前端外侧转动安装有两组滚轮,且两侧滑板顶部一体式固定有托板,并且托板前端衔接有连杆,所述托板外侧固定有耳轴,且耳轴外部转动安装有弹簧缓冲器,所述托板顶部承接有平板。本发明使用过程中,通过在现有的底盘基础两侧焊接开槽角钢,并将开槽角钢通过紧固螺栓与安装板上对应的螺栓孔相固定,即可实现L形支座位于底盘上的稳固加装,无需对底盘进行改制,装配过程较为简便。


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    Title :

    Platform telescoping mechanism and wrecker


    Additional title:

    一种平台伸缩机构及清障车


    Contributors:

    Publication date :

    2024-11-29


    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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