The invention relates to the technical field of measuring equipment, and discloses an anti-collision laser range finder for a crane. The anti-collision laser range finder comprises a mounting frame, alaser range finder body is fixedly mounted on the front side of the mounting frame, connecting cylinders are fixedly mounted on the upper parts of the two sides of the laser range finder body, telescopic rods are fixedly mounted on one sides of inner cavities of the connecting cylinders, connecting rods are fixedly mounted at one ends of the telescopic rods. According to the anti-collision laserrange finder for the crane, the four connecting cylinders, the four telescopic rods, four second springs and four first springs are arranged on the two sides of the laser range finder body correspondingly, and the first springs and the second springs have elasticity, so that when the two sides of the laser range finder body are subjected to external collision, elastic force relative to impact force can be generated through the second springs and the first springs, the impact force is relieved, meanwhile, the impact force borne by the laser range finder body is also reduced, the service life ofthe laser range finder body is prolonged, and the use cost of the laser range finder body is reduced.

    本发明涉及测量设备技术领域,且公开了一种用于起重机防碰撞的激光测距仪,包括安装架,所述安装架的前侧固定安装有激光测距仪本体,所述激光测距仪本体两侧的上部固定安装有连接筒,所述连接筒内腔的一侧固定安装有伸缩杆,所述伸缩杆的一端固定安装有连接杆。该用于起重机防碰撞的激光测距仪,通过激光测距仪本体的两侧分别设有四个连接筒、四个伸缩杆、四个弹簧二和四个弹簧一,再通过弹簧一和弹簧二具有弹力,便于激光测距仪本体的两侧受到外界撞击时,利用弹簧二和弹簧一可产生相对撞击力的弹力,缓解了撞击力,同时也减少了激光测距仪本体受到的撞击力,提高了激光测距仪本体的使用寿命,减少了激光测距仪本体的使用成本。


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    Title :

    Anti-collision laser range finder for crane


    Additional title:

    一种用于起重机防碰撞的激光测距仪


    Contributors:
    LYU YANLIN (author)

    Publication date :

    2020-12-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / G01S RADIO DIRECTION-FINDING , Funkpeilung



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