The invention discloses a hanging basket swing arm type safety lock which comprises a lock shell, a swing arm, a safety steel wire rope, a large guide wheel and a small guide wheel, a locking mechanism is arranged in the lock shell and comprises a left lock cylinder, a right lock cylinder, an upper lock piece and a lower lock piece, and the left lock cylinder and the right lock cylinder are arranged on the upper lock piece and the lower lock piece in a matched mode. The opposite faces of the left lock cylinder and the right lock cylinder are provided with a left rope groove and a right rope groove respectively, the left rope groove and the right rope groove form a safety steel wire rope channel, the upper lock piece and the lower lock piece are both connected with the left lock cylinder and the right lock cylinder, the end of the upper lock piece is connected with the end of the lower lock piece, a pin shaft is arranged at the end of the upper lock piece, and the pin shaft is connected with the left lock cylinder and the right lock cylinder. And the pin shaft extends out of the lock shell and is connected with the swing arm. According to the safety lock, the hanging basket operation protection functions such as swing protection, rope breaking protection, rope clamping protection and inclination protection are integrated, the cost input is reduced, the failure rate is lowered, the requirement for the installation space is lowered, better stability and economical efficiency are achieved, and the using effect of the safety lock is improved.

    本发明公开了一种吊篮摆臂式安全锁,包括锁壳、摆臂、安全钢丝绳、大导轮和小导轮,锁壳内设置有锁紧机构,锁紧机构包括左锁芯、右锁芯、上锁件和下锁件,所述左锁芯和右锁芯配合设置于上锁件和下锁件上,所述左锁芯和右锁芯的相对面分别设置有左绳槽和右绳槽,所述左绳槽和右绳槽形成安全钢丝绳通道,所述上锁件和下锁件均连接着左锁芯和右锁芯,所述上锁件和下锁件的端部相连接,所述上锁件的端部上设置有销轴,所述销轴延伸出锁壳与摆臂相连。本发明集成了摆动保护、断绳保护、卡绳保护、倾斜保护等吊篮运行保护功能,减少了成本投入,降低了故障率,降低了安装空间要求,具备更好的稳定性和经济性,提升了安全锁的使用效果。


    Access

    Download


    Export, share and cite



    Title :

    Hanging basket swing arm type safety lock


    Additional title:

    一种吊篮摆臂式安全锁


    Contributors:
    FU GANG (author) / WANG SHUAI (author) / MIAO XU (author) / WENG SHENGFEI (author) / GU LING (author)

    Publication date :

    2023-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



    Safety lock for hanging basket

    NIU JIANHUA | European Patent Office | 2020

    Free access

    Hanging basket type elevator safety device

    HUANG DEZHONG / HUANG YING | European Patent Office | 2015

    Free access

    Safety hanging basket for engineering construction

    ZHANG JIN / SU YUSHENG / ZHOU XIA et al. | European Patent Office | 2023

    Free access

    Hanging basket type electric car

    ZHAO YING / ZHANG ZHIHAO / WEI TAO et al. | European Patent Office | 2023

    Free access

    Helicopter honeycomb type hanging basket

    CHEN QIAN / LU DAOCHANG / LI MINGGUI et al. | European Patent Office | 2022

    Free access