The invention discloses an oval reinforcement cage lifting device which comprises a ring, a cross beam formed by two cross beams in a cross mode is fixed to the lower portion of the ring, first pulleys are arranged below the four corners of the cross beam through first positioning frames, and first hooks are arranged on the first pulleys through first lifting ropes; second pulleys are arranged at the bottom of the ring through a second positioning frame, each second pulley is provided with a second lifting rope, and one end of each second lifting rope is provided with a second hook. The first hook of one cross beam on the cross beam and the second hook on the ring are combined to be matched with a short rope to hang the oval reinforcement cage, the first hook of the other cross beam on the cross beam is matched with a long rope, the oval reinforcement cage can be lifted and stably adjusted, and deformation of the reinforcement cage caused by large shaking amplitude is avoided.
本发明公开了一种椭圆形钢筋笼起吊装置,包括环圈,在环圈的下方固定有由两根横梁十字交叉构成的十字交叉梁,在十字交叉梁的四角的下方通过第一定位架设置有第一滑轮,第一滑轮上通过第一吊绳设置有第一挂钩;在环圈的底部通过第二定位架设置有第二滑轮,每一个第二滑轮上设置有一根第二吊绳,第二吊绳的一端设置有第二挂钩。十字交叉梁上一根横梁第一挂钩和环圈上的第二挂钩组合配短绳悬挂椭圆形钢筋笼,十字交叉梁上另一根横梁第一挂钩配长绳,能够用于椭圆形钢筋笼的起吊和稳定性调整,避免晃动幅度大使得钢筋笼变形。
Oval reinforcement cage lifting device
一种椭圆形钢筋笼起吊装置
2023-03-07
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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