A device for directly hoisting an object into a house through a tower crane comprises a case, a suspension arm, a bracket, a balance arm, a balance weight, sliding seats, a reel and a motor. The suspension arm and the balance arm are mounted in the case. Slideways are arranged below the suspension arm and the balance arm, and the sliding seats are mounted on the slideways. Goods are hoisted on thesliding seats. The tower crane hoists middle of the upper portion of the case. When the goods are about to be hoisted into the house on a built floor, the tower crane hoists the device and the hung goods to move to the front of a window of the target house. Specially-assigned persons in the target house and a tower crane driver are in wireless contact and cooperate for operation. The suspension arm stretches forwards into the house from the window, meanwhile, the balance arm stretches out of the rear portion of the case, and the two ends of the case are kept balanced. The suspension arm stretches out in place. The bracket at the front end of the suspension arm is placed off to a floor. The sliding seats are controlled by a worker in the house to slide to the front end of the suspension arm, and the goods are placed to touch down. The balance arm only balances the stretching process of the suspension arm, and the weight of the goods is not balanced. The tower crane can directly hoist building materials into the house through the device without a transferring platform. The workload and the building cost are reduced, and the work efficiency is improved.
塔吊直接吊物体进屋的装置,包括机壳、吊臂、撑架、平衡臂、配重体、滑座、绞轮、电机。吊臂和平衡臂安装在机壳中。吊臂和平衡臂下方都有滑道,滑道上安装有滑座。货物吊在滑座上。塔吊吊住机壳上方中间。当要吊货物进入建修中楼层屋内时,塔吊吊起本装置及所挂货物移动到目标屋窗口前。目标屋内专人与塔吊驾驶员无线联系配合操作。吊臂从窗口向前伸进屋内,同时平衡臂从机壳后方伸出,保持机壳两头平衡。吊臂伸出到位。吊臂前端撑架放下到地板。在屋内工人掌控下滑座滑动到吊臂前端,放下货物着地。平衡臂只对吊臂伸出过程平衡,不对货物重量平衡。塔吊可用本装置直接吊建筑材料进屋,不用转运平台。减少工作量及建筑成本,提高工效。
Device for directly hoisting object into house through tower crane
塔吊直接吊物体进屋的装置
2020-07-14
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Directly connected drive hoisting equipment of tower crane
European Patent Office | 2020
|European Patent Office | 2020
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