The invention relates to the technical field of building construction, and discloses a building construction hoisting device which comprises a machine body, a machine top is fixed to the upper surface of the machine body, a spring is fixed to the lower surface of the machine body, a bottom plate is fixed to the bottom end of the spring, and a middle column is fixed to the position, located in the spring, of the center of the upper surface of the bottom plate. The hoisting device is located above goods, then the hoisting device is lowered, and after a bottom plate makes contact with the top of the goods, under the dead weight of the hoisting device and personnel operation, a machine body descends and is pushed, a middle column relatively ascends, a spring is compressed, and under the action of an ascending ring groove, a first gear, a rotating shaft and other structures are driven to rotate; the clamping jaw mechanism composed of the transverse frame, the transverse plate and other structures moves inwards together so as to clamp the outer side wall of the goods, meanwhile, the rising middle column is continuously clamped with the annular grooves in different positions on the pawls, and under the action of the pawls, it is ensured that the clamping jaw mechanism keeps making contact with the goods for clamping, so that the goods are rapidly clamped and fixed.
本发明涉及建筑施工技术领域,且公开了一种建筑施工吊装器,包括机体,所述机体上表面固定有机顶,所述机体下表面固定有弹簧,所述弹簧底端固定有底板,所述底板上表面中心处位于所述弹簧内部固定有中柱,在吊装货物时,将吊装器位于货物上方,再下放当底板与货物顶部接触后,在吊装器自重与人员操作下,机体下降并在抵推下,中柱相对上升,弹簧压缩,在上升的环槽作用下,带动齿轮一、转轴等结构转动,并在转筒连接下,使横架、横板等结构组成的夹爪机构一起向内侧移动,从而夹持货物外侧壁,同时上升的中柱在棘爪不断与不同位置的环槽卡接,在棘爪作用下,确保夹爪机构保持与货物的接触夹持,从而快速夹持固定货物。
Building construction hoisting device
一种建筑施工吊装器
2024-06-11
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |