A construction hoisting and tightening assisting device with an anti-loosening function comprises a mounting plate and a telescopic rod, wherein supporting plates are symmetrically arranged on the mounting plate; a pulley is arranged between the supporting plates; a first anti-loosening wheel is arranged on one side of the pulley; one side of each of the supporting plates is provided with a corresponding fixed plate; the fixed plates are rotationally connected with movable plates; a tightening wheel is arranged between the movable plates; and a second anti-loosening wheel is arranged on one side of the tightening wheel. The construction hoisting and tightening assisting device with the anti-loosening function is provided with the first anti-loosening wheel and the second anti-loosening wheel which can be used for limiting the position of a steel wire rope, thereby preventing the steel wire rope from being loosened from the pulley and the tightening wheel, and greatly improving the use safety of the steel wire rope. In addition, the construction hoisting and tightening assisting device is provided with the telescopic rod and the movable plates which have the functions of disassembly and assembly, thereby facilitating the observation of wear of the two ends of the telescopic rod in the later period, and facilitating the replacement.

    一种具有防脱功能的建筑提升辅助拉紧装置,包括安装板和伸缩杆,所述安装板上对称设置有支撑板,所述支撑板之间设置有滑轮,所述滑轮的一侧设置有第一防脱轮,所述支撑板的一侧设置有固定板,所述固定板上转动连接有活动板,所述活动板之间设置拉紧轮,拉紧轮的一侧设置有第二防脱轮。该具有防脱功能的建筑提升辅助拉紧装置设置的第一防脱轮和第二防脱轮可以限制钢丝绳的位置,避免钢丝绳松脱出滑轮和拉紧轮,大大的提高了钢丝绳的使用安全性,并且设置的伸缩杆与活动板之间具有分拆组合的功能,便于后期对伸缩杆两端的磨损情况进行观察,并且方便进行更换。


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    Title :

    Construction hoisting and tightening assisting device with anti-loosening function


    Additional title:

    一种具有防脱功能的建筑提升辅助拉紧装置


    Contributors:
    LU ZHENSHENG (author) / SHEN XINFU (author) / LI DONG (author) / ZHAO FENGGUANG (author) / YANG BO (author) / HOU MING (author) / LI JINGXIANG (author) / LIU ZUJUN (author)

    Publication date :

    2021-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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