The invention relates to the technical field of replacement of mounting parts, and discloses a split mounting type lifting device which comprises a supporting assembly and a lifting assembly. The lifting beam is detachably installed on the supporting assembly, and a steering wheel is arranged at the lifting end of the lifting beam; the sliding fixed pulley block can move in the length direction of the hoisting beam; the movable pulley block can be detachably connected with the mounting piece; the winch assembly is placed on the ground and comprises a winding drum and a lifting rope wound on the winding drum, the sliding fixed pulley block is configured to be capable of driving the movable pulley block and the mounting piece to synchronously move in the length direction of the lifting beam when being subjected to external force, and when the winding drum rotates in the preset direction, the lifting rope can drive the mounting piece to fall downwards from the cabin through the object lifting opening; when the winding drum rotates in the direction opposite to the preset direction, the lifting rope can drive the installation piece to ascend into the cabin through the object lifting opening. According to the split mounting type lifting device, the safety of maintenance personnel is guaranteed, meanwhile, the maintenance cost is reduced, the maintenance period is shortened, and the maintenance difficulty is reduced.
本发明涉及安装件的更换技术领域,公开一种拼装式起吊装置,包括:支撑组件;起吊梁,可拆卸地安装在支撑组件上,起吊梁的升降端设有转向轮;滑动定滑轮组,能够沿起吊梁的长度方向移动;动滑轮组,能够与安装件可拆卸连接;卷扬机组件,放置在地面上且包括卷筒和卷绕在卷筒上的起吊绳,滑动定滑轮组被配置为受到外力时能够带动动滑轮组和安装件沿起吊梁的长度方向同步移动,卷筒沿预设方向转动时,起吊绳能够带动安装件从机舱内经吊物口向下降落;卷筒沿预设方向的反方向转动时,起吊绳能够带动安装件经吊物口上升至机舱内。本发明公开的拼装式起吊装置在保证维修人员安全的同时,减少了维修费用、缩短了维修工期且降低了维修的难度。
Assembled hoisting device
一种拼装式起吊装置
2022-03-15
Patent
Elektronische Ressource
Chinesisch
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