The invention provides a convenient-to-install tower crane safety protection device. The convenient-to-install tower crane safety protection device comprises a main body, a connecting piece, a speed reducing wheel and a through hole, wherein a sliding groove is formed in the main body, a spring is connected to the inner wall of the sliding groove, a first rotating shaft is arranged at the end headof the spring, and a guide wheel is arranged on the side of the first rotating shaft; the connecting piece is arranged on the outer wall of the main body, a second rotating shaft penetrates through the interior of the connecting piece, and a hook is arranged on the side of the second rotating shaft; and a groove is formed in the outer wall of the main body, a third rotating shaft is arranged inside the groove, and a handle is arranged on the side of the third rotating shaft. The provided convenient-to-install tower crane safety protection device is convenient to install and use at any time, avoids the situation that the device is abandoned due to tedious operation, has a plurality of protection measures, can provide deceleration buffering and emergency braking functions for users when theusers fall during climbing, is convenient for the users to place and carry so as to cope with the problem of narrow space during high-altitude operation.

    本发明提供一种便于安装的塔式起重机安全防护装置,包括主体、连接件、减速轮和通孔,所述主体的内部开设有滑槽,且滑槽的内壁连接有弹簧,并且弹簧的端头处安装有第一转轴,所述第一转轴的边侧设置有导向轮,所述主体的外壁安装有连接件,且连接件的内部贯穿有第二转轴,并且第二转轴的边侧设置有挂钩,所述主体的外壁开设有凹槽,且凹槽的内部设置有第三转轴,并且第三转轴的边侧安装有把手。本发明提供的便于安装的塔式起重机安全防护装置,方便随时安装和使用避免因操作繁琐而被摒弃、具有多种保护措施能够在使用者攀爬失足时提供减速缓冲和紧急制动的功能、便于使用人员放置和携带以应对高空作业时空间的狭窄的问题。


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    Title :

    Convenient-to-install tower crane safety protection device


    Additional title:

    一种便于安装的塔式起重机安全防护装置


    Contributors:
    CHEN SONGMING (author) / YIN SHAOFENG (author) / SHAO YUNJIU (author) / MA DAOJIN (author) / LIANG YUAN (author) / XU YONGBIN (author)

    Publication date :

    2020-05-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / A62B DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING , Vorrichtungen, Geräte oder Verfahren zur Lebensrettung



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