The invention belongs to an auxiliary mechanism of a bridge detection vehicle, and particularly relates to an anti-tipping bridge locking device of a bridge detection vehicle, the device comprises a connecting flitch plate mounted on a chassis girder, a support A and a support B are arranged on the connecting flitch plate, and the support A is arranged close to one side of the chassis axle; a lock hook with a U-shaped lock opening is hinged to the support A, an oil cylinder is hinged to the lock hook, the oil cylinder is further hinged to the support B, and a fixing plate matched with the lock hook is fixed to the chassis axle. When the bridge detection vehicle is unfolded, the anti-tipping axle locking device locks the upper operation device and the chassis axle, if large left-right unbalance loading occurs on the vehicle chassis, the anti-tipping axle locking device can effectively avoid damage to chassis girder twisting caused by left-right inclination of the vehicle, the front axle damping system of the vehicle is protected, and meanwhile, the whole vehicle stability of the vehicle can be further improved.

    本发明属于桥梁检测车辅助机构,具体涉及一种桥梁检测车防倾翻车桥锁紧装置,包括安装在底盘大梁上的连接贴板,连接贴板上设有支座A和支座B,支座A靠近底盘车桥一侧设置;支座A上铰接有带有U型锁口的锁钩,锁钩上铰接有油缸,油缸还与支座B铰接,所述底盘车桥上固定有与锁钩相配合的固定板。在桥梁检测车进行展车动作时,防倾翻车桥锁紧装置将上部作业装置与底盘车桥锁紧,若车辆底盘上出现较大左右偏载,防倾翻车桥锁紧装置可以有效避免车辆左右倾斜对底盘大梁扭动造成的损伤,保护车辆前车桥减震系统,同时也可以进一步提升车辆的整车稳定性。


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    Title :

    Anti-tipping bridge locking device of bridge detection vehicle


    Additional title:

    一种桥梁检测车防倾翻车桥锁紧装置


    Contributors:
    LI GENWEN (author) / XU LIMING (author) / QIU JIANFEI (author) / HU ZHILIN (author) / KONG LINGYAN (author) / YAO JINPENG (author) / ZHENG DEXI (author)

    Publication date :

    2021-12-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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