The invention provides a passive two-way foldable self-adaptive blocking portable rescue vehicle which is characterized in that the advancing direction is the X direction, a through channel is formed in a vehicle body in the X direction, the side, facing a rescue object, of the vehicle body is a channel inlet, and the other side of the vehicle body is a channel outlet; a pair of crawler wheel assemblies, a pair of folding mechanisms and a passive rescue mechanism are arranged outside the channel; the pair of crawler wheel assemblies driven by the driving device to advance and the pair of folding mechanisms are symmetrically arranged in the Y direction, and crawler wheels on the two sides can synchronously draw close or reset in the advancing direction along with folding or unfolding of the pair of folding mechanisms. According to the passive rescue mechanism, along with the advancing of the pair of crawler wheel assemblies, the material blocking rod on the inlet side is pressed downwards, the material blocking rod on the outlet side is lifted upwards, material blocking on the inlet side of the channel is relieved through pressing downwards, and material blocking on the outlet side of the channel is kept through lifting upwards. A passive rescue structure is adopted, equipment complexity and energy consumption are reduced, the maintenance difficulty is reduced, and the vehicle body is foldable and portable.

    本发明提供了一种被动双向可折叠自适应阻拦便携救援车,以行进方向为X向,车体顺着X向形成有贯通的通道,迎向救援物的一侧为通道进口,另一侧为通道出口;通道外设有一对履带轮组件、一对折叠机构、被动式救援机构;一对由驱动装置驱动行进的履带轮组件与一对折叠机构分别沿Y向对称分设,两侧的履带轮均可随一对折叠机构的折叠或展开能顺着行进方向同步靠拢或复位;被动式救援机构随一对履带轮组件的行进,进口侧挡料杆下压、出口侧挡料杆上抬,通过下压解除对通道进口侧的挡料,通过上抬保持对通道出口侧的挡料。本发明采用了被动式救援结构,有利于降低设备复杂性和能耗,降低维护难度,车身可折叠便携。


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    Title :

    Passive bidirectional foldable self-adaptive blocking portable rescue vehicle


    Additional title:

    一种被动双向可折叠自适应阻拦便携救援车


    Contributors:
    YUE LIANGLIANG (author) / WANG MEILING (author) / LI LEI (author) / MENG DAN (author)

    Publication date :

    2025-02-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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