Indoor hoisting equipment

Abstract

Indoor hoisting equipment comprises a frame, a jacking device, a suspension, a winch and a hanging bracket. The jacking device is arranged on the frame. The suspension is arranged on the jacking device. The winch is arranged on the frame. The hanging bracket is hung on the suspension through a steel wire rope and connected with the winch, and when the jacking device lifts and supports the indoor top face, the winch pulls the hanging bracket through the steel wire rope to hoist components hung on the hanging bracket. According to the embodiment, the jacking device is jacked on a roof to form firm support, and the suspension is lifted to the top and kept stable, so that materials are lifted through the hanging bracket pulled by the steel wire rope, a scaffold does not need to be erected, manual carrying at a high place is not needed, time and labor are saved, personnel are safer, punching on the structure is not needed, the structure stability is guaranteed, the equipment can move indoors after the jacking device falls and roof jacking is stopped, after the equipment moves to a new position, the jacking device then supports the roof for fixing, the equipment conducts lifting, the position of the lifting work is convenient to adjust, the use flexibility is higher, and the problems that a current indoor lifting mode wastes labor and time, is poor in safety and has structural damage are solved.

Description

technical field [0001] The invention belongs to the technical field of building construction equipment, and in particular relates to indoor hoisting equipment. Background technique [0002] At present, in the construction site, metal pipes and other large-mass and large-size components are hoisted and installed in narrow and limited spaces such as equipment rooms and corridors. Conventional hoisting equipment takes up a lot of space and cannot be used in narrow spaces. There are mainly two methods used on site. The first method is to rely on manpower to carry. It needs to build a high-level scaffold, and build multi-level steps on the scaffold. The parts are lifted layer by layer by manpower. The parts need to be cut into small sections before being transported; the second way is to install pulleys on the roof or beams indoors, and lift the parts by manpower or mechanical traction through wire ropes. [0003] Both of these two methods have some shortcomings. Setting up scaf...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the related technologies, the present invention provides an indoor hoisting device to solve the problems of labor-intensive, poor safety, and structural damage in the current indoor hoisting method

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