The invention discloses a dismounting mechanism of a crane hook steel wire rope and a dismounting method thereof, and solves the problem about how to safely dismount the steel wire rope of a large ultrahigh tower crane with high efficiency and low cost. According to the dismounting mechanism of the crane hook steel wire rope, a hook steel wire rope (4) is arranged among a crane hook lifting traction mechanism (1), an arm head pulley block (2) and a hook pulley block (3), a rope locker (6) and an aerial overhaul platform (5) are arranged on one side of the arm head pulley block (2), an upper fixed pulley (9) is arranged on the aerial overhaul platform, a winch (11) is arranged on the ground on the right side of a lower fixed pulley (10), a winch steel wire rope (8) is arranged in front of the upper fixed pulley, the lower fixed pulley and the winch (11), the hook pulley block (3) is arranged on the ground on the left side of the lower fixed pulley (10), and a steel wire rope head (7) isconnected with the end of the winch steel wire rope (8) in a welded mode. The problem that an aerial maintenance platform cannot accommodate multi-person operation is solved.

    本发明公开了一种起重机吊钩钢丝绳的拆卸机构及拆卸方法,解决了对大型超高塔式起重机如何高效率低成本地安全拆卸钢丝绳的问题。在起重机吊钩起升牵引机构(1)、臂头滑轮组(2)和吊钩滑轮组(3)之间设置有吊钩钢丝绳(4),在臂头滑轮组(2)的一侧分别设置有锁绳器(6)和空中检修平台(5),在空中检修平台上设置有上部定滑轮(9),在下部定滑轮(10)的右侧地面上,设置有卷扬机(11),在上部定滑轮、下部定滑轮和卷扬机(11)之前,设置有卷扬机钢丝绳(8),吊钩滑轮组(3)设置在下部定滑轮(10)的左侧地面上,钢丝绳绳头(7)与卷扬机钢丝绳(8)的端头焊接连接。解决空中检修平台无法容纳多人作业的难题。


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    Title :

    Dismounting mechanism of crane hook steel wire rope and dismounting method thereof


    Additional title:

    一种起重机吊钩钢丝绳的拆卸机构及拆卸方法


    Contributors:
    DU HONGFENG (author) / WANG JUNBIAO (author) / LIANG JIANBO (author) / LIU QI (author) / WANG XIANG (author) / LI GANG (author) / WANG YAOGUANG (author) / GAO XIONG (author) / HAN BIN (author)

    Publication date :

    2020-09-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS / F16G Riemen, Kabel oder Seile, vorwiegend für Antriebszwecke , BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES



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