The invention discloses a pre-tightening type climbing crawler belt, which comprises two symmetrical crawler belt assemblies, each crawler belt assembly comprises a crawler belt plate frame, driving wheels are arranged at the two ends of each crawler belt plate frame, two auxiliary wheels are symmetrically arranged on one side of each crawler belt plate frame, and the outer walls of the two auxiliary wheels and the outer walls of the two driving wheels are connected with crawler belts in a meshed and wound mode. A climbing plate frame is further arranged between the two crawler belt assemblies, teeth are arranged on the outer surfaces of the two sides of the climbing plate frame, and the teeth are connected with the crawler belts in an engaged mode; transverse pre-tightening rods are further arranged on the two sides of the twocrawler belt plate frames, the two crawler belt assemblies are connected through the transverse pre-tightening rods, the crawler belt is suitable for the track,when the device is used, the phenomena of tooth clamping and track derailing are not likely to happen, and when the crawler belt in the device is not meshed with a certain tooth on the climbing plateframes, the clamping blocks can move in the clamping grooves to provide restoring force for the crawler belt, the subsequent climbing operation can be automatically adjusted, and meanwhile, the damageof the whole device caused by hard stretching is avoided.

    本发明公开了一种预紧式攀爬履带,包括两个相互对称的履带组件,履带组件包括履带板架,履带板架的两端设置有主动轮,履带板架的一侧对称设置有两个辅助轮,两个辅助轮和两个主动轮的外壁啮合绕接有履带;两个履带组件之间还设置有攀爬板架,攀爬板架的两侧外表面均设置有齿,齿与履带啮合连接;两个履带板架的两侧还设置有横向预紧杆,通过横向预紧杆使两个履带组件连接,本发明适用于履带,该装置在进行使用时,不容易出现卡齿和履带脱轨的现象,且该装置中履带与攀爬板架上某个齿未啮合时,卡合块会通过在卡合槽内的移动向履带提供一个恢复力,使其后续的攀爬作业可以自动调整,同时避免硬性拉伸导致整个装置的损坏。


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    Title :

    Pre-tightening type climbing crawler belt


    Additional title:

    一种预紧式攀爬履带


    Contributors:
    ZHANG MEI (author)

    Publication date :

    2021-02-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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