The reinforcement cage hoisting device comprises a crane, a main hoisting rope and an auxiliary hoisting rope are arranged at the front end of a hoisting arm of the crane, a main hook is arranged at the lower end of the main hoisting rope, an auxiliary hook is arranged at the lower end of the auxiliary hoisting rope, the main hook is connected with a main hoisting assembly, and the auxiliary hook is connected with an auxiliary hoisting assembly; the main hoisting assembly comprises a steel wire rope V arranged on the main hook, a hoisting steel plate arranged at the rope end of the steel wire rope V, a fixed pulley II and a fixed pulley III which are arranged at the bottom of the hoisting steel plate, and a steel wire rope III and a steel wire rope IV which are respectively wound on the fixed pulley II and the fixed pulley III; six hoisting points are adopted to bear the weight of the reinforcement cage, during hoisting, the first fixed pulley, the second fixed pulley and the third fixed pulley rotate, the length of the steel wire ropes on the two sides of each fixed pulley and the distance between the steel wire ropes and the hoisting points are adjusted, all the hoisting points are in a balanced stress state, deformation caused by uneven stress of the reinforcement cage is avoided, and stable hoisting is achieved.
本发明公开了一种钢筋笼吊装装置,包括吊车,所述吊车的吊臂前端设置主吊绳和副吊绳,主吊绳下端设置有主钩,副吊绳下端设置有副钩,所述主钩上连接主吊组件,所述副钩上连接副吊组件;所述主吊组件包括设置在主钩上的钢丝绳五、设置在钢丝绳五绳端的起吊钢板、设置在起吊钢板底部的定滑轮二和定滑轮三以及分别绕设在定滑轮二和定滑轮三上的钢丝绳三和钢丝绳四;本发明采用六个吊点承担钢筋笼重量,起吊时,通过定滑轮一、定滑轮二、定滑轮三转动,调整各定滑轮两侧的钢丝绳的长度及距各个吊点的距离,使各个吊点处于平衡受力状态,避免产生钢筋笼受力不均匀产生变形,实现平稳吊装。
Reinforcement cage hoisting device
一种钢筋笼吊装装置
2023-06-06
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Reinforcement cage hoisting device and reinforcement cage hoisting method
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