The invention specifically relates to a detachable and adjustable universal hoisting device for a construction hoist. The problems that an existing hoisting device of the construction hoist is poor in universality, strenuous to install and detach and inconvenient to transfer are solved. The invention discloses the detachable and adjustable universal hoisting device for the construction hoist. A base mechanism comprises a first flange plate, a rotating shaft, a lower cup-shaped seat and an upper cup-shaped seat, and a ball bearing and a tapered roller bearing are arranged in an inner cavity of the lower cup-shaped seat and an inner cavity of the upper cup-shaped seat correspondingly. An anti-overturning nut is arranged on the rotating shaft. A vertical rod and an adjusting plate are arranged above the base mechanism, and a first adjusting hole and a second adjusting hole are formed in the adjusting plate. A suspension arm is arranged on the front side of the adjusting plate, and an inclined supporting rod is arranged between the suspension arm and the vertical rod. Two fixed pulleys are arranged on the rear surface of the suspension arm. A winch is arranged on the left side of the vertical rod. The lifting direction, the lifting height and the lifting point center distance are adjusted, the universality is improved, manpower and material resources consumed by installation and detachment operation are saved, and the space is saved by nearly 50%.
本发明具体是一种施工升降机用的可拆分、可调节的通用型起吊装置,解决了现有施工升降机起吊装置通用性较差、安拆费力、转运不方便的问题。一种施工升降机用的可拆分、可调节的通用型起吊装置,底座机构包括第I法兰盘、转动轴、下杯形座、上杯形座,下杯形座、上杯形座的内腔分别有球轴承、圆锥滚子轴承;转动轴上有防倾覆螺母;底座机构的上方有立杆、调节板,调节板上开设有第I调节孔、第II调节孔;调节板的前侧有吊臂,吊臂与立杆之间设置有斜撑杆;吊臂的后表面有两个定滑轮;立杆的左侧设置有卷扬机。本发明实现了起吊方向、起吊高度、起吊点中心距的调整,提升了通用性,节省了安拆操作耗费的人力物力,节省空间近50%。
Detachable and adjustable universal hoisting device for construction hoist
一种施工升降机用的可拆分、可调节的通用型起吊装置
2021-10-29
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Multi-folding hoisting mechanism for construction hoist
Europäisches Patentamt | 2023
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