Separate spreader

Abstract

The invention relates to a hanging tool, in particular to a separated type hanging tool which comprises a male hanging handle and a female hanging handle. A single-piece steel plate is arranged at one end of the female hanging handle. A double-piece steel plate is arranged at one end of the male hanging handle. The single-piece steel plate can be inserted in the double-piece steel plate. Hanging holes are formed in the two hanging rods respectively. Bent hooks are arranged at the front ends of the hanging handles. Movable connectors are hinged to the ends of the hooks. Second pin shafts for penetrating through a hung steel beam are arranged on the movable connectors 7. The two hanging handles are provided with adjustable clamps. Due to the separated type structure, the hooks on the left side and the right side are combined with each other when used and are separately stored when not used; rubber sleeves on the hooks protect the steel beam and make the steel beam not directly collide with the hooks, and the paint surface of the steel beam is protected; hanging lugs are replaced, construction time is shortened, and steel material waste is reduced; the hooks are hinged to the male hanging handle, and the steel plates of the two hanging handles can be better inserted and matched during hanging; the two hanging handles are matched with each other, front-back swing of the hanging handles is avoided, and the adjustable clamps can be used for hanging pipelines.

Description

technical field [0001] The present invention relates to a spreader, in particular to a separate spreader. Background technique [0002] At present, the hoisting of components in the steel structure industry generally adopts the method of shackles and lifting lugs, that is, welding the lifting lugs at the appropriate position of the components, and locking the shackles on the lifting lugs when the components are hoisted, and then hoisting the components to the design position Put in place, then remove the shackle, the lifting lug needs to be processed in advance, and welded to the appropriate position of the component. After the component is installed in place, the lifting lug needs to be cut off, polished, and repainted, which is a waste of manpower and steel. , The welding of lifting lugs has potential safety hazards. The separate spreader is simple in structure, easy to use, clear in force transmission, and reliable in technology; all of them are made of ordinary material...

AI Technical Summary

Problems solved by technology

[0002] At present, the hoisting of components in the steel structure industry generally adopts the method of shackles and lifting lugs, that is, welding the lifting lugs at the appropriate position of the components, and locking the shackles on the lifting lugs when the components are hoisted, and then hoisting the components to the design position Put in place, then remove the shackle, the lifting lug needs to be processed in advance, and welded to the appropriate position of the component. After the component is installed in place, the lifting lug needs to be cut off, polished, and repainted, which is a waste of manpower and steel. , the welding of lifting lugs has potential safety hazards

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