The invention discloses a self-tightening type anti-falling steel wire rope suitable for steel member hoisting and a construction method, and relates to the technical field of constructional engineering. The self-tightening type anti-falling steel wire rope suitable for steel member hoisting comprises an end rope ring, steel wire ropes, a one-way clamping piece, one-way holes, one-way sawteeth and a manual control button, the two steel wire ropes are connected in parallel through the one-way clamping piece, the one-way clamping piece comprises the two one-way holes, the one-way sawteeth are arranged in the one-way holes, the one-way clamping piece further comprises the manual control button, and the one-way holes can allow the steel wire ropes to penetrate through. According to the self-tightening type anti-falling steel wire rope suitable for hoisting the steel member and the construction method, the steel wire rope can slide in the one-way hole in a one-way mode in a natural state and cannot slide in the reverse direction; after the manual control button is pressed down, the steel wire rope can freely slide in the one-way hole. According to the self-tightening type anti-falling steel wire rope, the purposes of preventing loose materials from falling off and guaranteeing hoisting safety after the steel wire rope is broken are achieved, the construction efficiency is improved, and the hoisting safety and the safety of operators are guaranteed.

    本发明公开了一种适用于钢构件吊装用自紧式防脱落钢丝绳及施工方法,涉及建筑工程技术领域。该适用于钢构件吊装用自紧式防脱落钢丝绳,包括端部绳环、钢丝绳、单向卡件、单向孔、单向锯齿、手控按钮,两根钢丝绳通过单向卡件并联,单向卡件包括两个单向孔,单向孔中设有单向锯齿,并包括一个手控按钮,单向孔可允许钢丝绳穿过。该适用于钢构件吊装用自紧式防脱落钢丝绳及施工方法,自然状态下钢丝绳可在单向孔中单向滑移,无法反向滑移;手控按钮按下后,钢丝绳即可在单向孔中自由滑移。本发明通过发明一种自紧式防脱落钢丝绳,达到防止松散材料脱落,保证钢丝绳断裂后吊装安全的目的,提高了施工效率,保证了吊装及作业人员安全。


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    Title :

    Self-tightening type anti-falling steel wire rope suitable for steel member hoisting and construction method


    Additional title:

    一种适用于钢构件吊装用自紧式防脱落钢丝绳及施工方法


    Contributors:
    CHEN KANGSHENG (author) / SHI YINJIE (author) / WANG JUNKAI (author)

    Publication date :

    2023-08-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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