The invention relates to the field of steel member hoisting, in particular to a large-span steel member hoisting device which comprises a hoisting trolley, the hoisting trolley comprises a bottom plate and wheels, a trolley body box is arranged on the bottom plate, and an electric hoist is arranged on the trolley body box; a first supporting rod and a second supporting rod are fixedly arranged on the bottom plate, the first supporting rod is shorter than the second supporting rod, the top of the first supporting rod is fixedly connected with the top of the second supporting rod through a first inclined supporting rod, and the top of the first supporting rod is fixedly connected with the bottom of the second supporting rod through a second inclined supporting rod. A first pulley is arranged at the top end of the first supporting rod, a second pulley is arranged at the top end of the second supporting rod, the first supporting rod is a threaded rod, a through hole corresponding to the first supporting rod is formed in the center of the vehicle body box, and the first supporting rod penetrates through the vehicle body box through the through hole and is fixedly connected with the bottom plate. The hoisting device is simple in structure, capable of achieving hoisting of large-span and light-weight components, simple and efficient, and the construction cost is reduced.
本发明涉及钢构件吊装领域,尤其是一种大跨度钢构件吊装装置,包括吊装小车,吊装小车包括底板和车轮,底板上设置有车身箱体,车身箱体上设置有电动葫芦;底板上分别固定设置有支撑杆一和支撑杆二,支撑杆一短于支撑杆二,支撑杆一的顶部与支撑杆二的顶部之间通过斜向支撑杆一固定连接,支撑杆一的顶部与支撑杆二的底部通过斜向支撑杆二固定连接;支撑杆一的顶端设置有滑轮一,支撑杆二的顶端设置有滑轮二,支撑杆一为螺纹杆,车身箱体中心对应支撑杆一开设有通孔,支撑杆一通过通孔贯穿车身箱体与底板固定连接。本发明结构简单,能够实现对于大跨度,重量小的构件的吊装,简单高效,降低了施工成本。
Large-span steel member hoisting device
大跨度钢构件吊装装置
2022-12-30
Patent
Electronic Resource
Chinese
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