According to the cast-in-place beam steel stand column supporting rapid hoisting sling and the hoisting technology, the sling clamps a steel stand column, a steel wire rope bypasses the other half of the steel stand column, the steel wire rope and the sling are fixed together through a U-shaped clamping ring, and when the steel wire rope and the homemade sling hoist the steel stand column, the steel wire rope is automatically dragged tightly under the action of gravity of the steel stand column; the trend that the heavier the lifted weight is, the higher the locking degree of the lifting appliance to the steel stand column is is is formed, and the steel stand column is successfully lifted. When the steel stand column is lifted in place and is firmly fixed with the foundation, and the situation that the steel stand column is not inclined or overturned after unhooking is ensured, an operator drags the mooring rope tied on the lifting appliance, so that the steel stand column lifting steel wire rope and the lifting appliance can slide to the ground along the steel stand column together, and then the U-shaped clamping ring is loosened to lift the next steel stand column. The problem that the steel stand column is easy to unhook during hoisting is solved.
一种现浇梁钢立柱支撑快速吊装吊具及吊装工艺,吊具卡住钢立柱,钢丝绳绕过钢立柱另外半边,通过U型卡环将钢丝绳和该吊住固定在一起,钢丝绳和该自制吊具在起吊钢立柱时,因钢立柱在重力作用下,自动拖紧钢丝绳,形成一种起吊重物重量越重则吊具对钢立柱的锁紧程度就越高的趋势,将钢立柱成功起吊。当钢立柱起吊到位且与基础之间固定牢固,保证在脱钩后不会发生歪斜或倾覆的情况下,操作工人拖拽拴在吊具上的缆绳,便可将钢立柱起吊钢丝绳同吊具一同沿钢立柱滑落至地面,然后松开U型卡环,进行下一根钢立柱的吊装工作。解决了钢立柱的起重吊装易于脱钩的问题。
Cast-in-place beam steel stand column support rapid hoisting sling and hoisting process
一种现浇梁钢立柱支撑快速吊装吊具及吊装工艺
18.02.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
NTIS | 1979
|NTIS | 1979
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