The invention provides an angle steel tower auxiliary hoisting device. The device comprises a fixing device, a connecting device and a supporting device. The fixing device comprises a storage space with a right angle to contain angle steel, a cover plate which is arranged on the storage space in an openable and closable manner, a pressing block which is arranged on the inner side of the cover plate and can move close to or far away from the cover plate, a first bolt passing through the cover plate and the pressing block to move the pressing block, and a hand wheel arranged at the end of the first bolt. The lower part of the supporting device is rotatably arranged on the fixing device through the connecting device, the upper portion of the supporting device extends out of an angle steel tower, and a hoisting pulley is mounted at the upper end of the supporting device. The invention also provides a using method of the angle steel tower auxiliary hoisting device. According to the device and the method, the angle of the supporting device can be adjusted according to operation requirements, the upper part of the supporting device extends out of the angle steel tower so that the operation is not limited by space or positions, and the hoisting device can be applied to different working faces and is high in safety performance and easy and convenient to operate.

    本发明提供一种角钢塔辅助起吊装置,包括固定装置、连接装置和支撑装置,固定装置包括具有直角以容纳角钢的置物空间、可开闭地设置在置物空间上的盖板、设置在盖板内侧且可靠近或者远离盖板移动的压块、穿过盖板和压块以使压块动作的第一螺栓和设置在第一螺栓端部的手轮,支撑装置下部通过连接装置可转动地设置在固定装置上、上部向外延伸出角钢塔,起吊滑轮安装在支撑装置上端。本发明还提供一种角钢塔辅助起吊装置的使用方法。本发明可根据作业要求调整支撑装置角度,且支撑装置上部延伸出角钢塔,操作不受空间或者位置的限制,可适用于不同作业面,安全性能高,操作简单方便。


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    Title :

    Angle steel tower auxiliary hoisting device and using method thereof


    Additional title:

    角钢塔辅助起吊装置及其使用方法


    Contributors:
    LUO GUODANG (author) / CHEN YONGHONG (author) / WU ZHICHENG (author) / ZHUANG HONGBIN (author) / CHEN JIANCHUAN (author) / WANG HAIBO (author) / LAI LIPING (author)

    Publication date :

    2020-06-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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