The invention relates to the technical field of hoisting equipment, in particular to a crane jib anti-collision device and a crane. The crane jib anti-collision device comprises the anti-collision mechanisms, the multiple anti-collision mechanisms are arranged on the peripheral side of a crane jib in a surrounding mode, when the anti-collision mechanisms collide with obstacles, the anti-collision mechanisms can send out alarm signals, manual observation is improved into mechanical protection, and the crane jib anti-collision device is more accurate, more reliable and higher in safety performance. According to the crane, by applying the crane jib anti-collision device, the dependence of safety monitoring of the crane jib in the operation process on people is reduced, the crane jib is prevented from colliding with obstacles, and the safety performance of the crane during operation is improved.

    本发明涉及起重设备技术领域,尤其涉及一种起重机吊臂防撞装置及起重机。所述起重机吊臂防撞装置包括防撞机构,多个防撞机构围设于起重机吊臂的周侧,当防撞机构与障碍物发生碰撞时,防撞机构能够发出报警信号,由依赖人工观察改进为机械保护,更加准确可靠,安全性能更高。所述起重机通过应用上述起重机吊臂防撞装置,减少起重机吊臂在作业过程中的安全监控对人的依赖性,防止起重机吊臂与障碍物发生碰撞,提升起重机作业时的安全性能。


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    Title :

    Crane suspension arm anti-collision device and crane


    Additional title:

    一种起重机吊臂防撞装置及起重机


    Contributors:
    WANG DONGKAI (author) / CHEN WEI (author) / CHEN DONGPING (author) / YE WU (author) / HU JING (author) / LIANG YUBIN (author)

    Publication date :

    2022-06-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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