High-rise building fabricated interlayer hoisting machine and construction method

Abstract

The invention relates to a high-rise building fabricated interlayer hoisting machine. The high-rise building fabricated interlayer hoisting machine comprises a cantilever beam, a rotary mechanism, a lifting winch and an operating trolley. The cantilever beam is of a right triangle structure, the rotary mechanism is installed on the vertical right-angle side of the right triangle structure and is installed on a concrete column through a bracket assembly, and the cantilever beam is driven by the rotary mechanism to rotate horizontally. The lifting winch is installed on the cantilever beam close to the concrete column. The sliding operating trolley is installed at the bottom of the cantilever end of the cantilever beam and is driven by the lifting winch. A lifting hook is installed at the bottom of the operating trolley. The high-rise building fabricated interlayer hoisting machine is light in overall weight, has no requirement for a floor and is large in hoisting amount and easy and convenient to assemble and disassemble, and a storey can be moved only through cooperation of a tower crane. The high-rise building fabricated interlayer hoisting machine can construction in advance according to the storey condition without using the tower crane, the processes of an upper main body and the like needing to be constructed by the tower crane are not influenced, and the engineering period is shortened; the hoisting machine is not influenced by an upper frame body and can lift materials onto the storey in one time, and workers do not need to pull the materials towards the inner side of a building.

Description

technical field [0001] The invention belongs to the field of construction, in particular to a prefabricated inter-story hoisting machine and construction method of a high-rise building. Background technique [0002] In the construction of high-rise buildings, hoisting equipment is usually used to carry large materials. The traditional hoisting equipment has the following three types; [0003] 1. The tower crane is used for hoisting, and the existing problems are: [0004] (1) Occupying the tower crane time for a long time will seriously affect other procedures of tower crane hoisting. If tower cranes are added, investment will be increased, and multiple tower cranes are installed on the same building, which is difficult to implement and increases construction risks. [0005] (2) For tower crane hoisting, it is difficult to hoist in place for parts with shapes (concave and convex) on the outer wall, and it is necessary to manually tie the knots to the inside of the building...

AI Technical Summary

Problems solved by technology

[0004] (1) Occupying the tower crane time for a long time seriously affects other procedures of tower crane hoisting

If tower cranes are added, it will increase investment, and it is difficult to implement multiple tower cranes installed on the same building, increasing construction risks

[0005] (2) For tower crane hoisting, it is difficult to hoist in place for parts with shapes (concave and convex) on the outer wall, and it is necessary to manually tie the knot to the inside of the building, which is more dangerous

[0007] (1) It needs to be constructed to the roof to be inserted into the construction, and cannot be interspersed in advance

[0008] (2) For parts with shapes (concave and convex) on the outer wall, it is difficult to hoist in place, and it needs to be manually pulled to the inside of the building, which is more dangerous

[0010] It is often unable to meet the needs of the truck crane hoisting site; for high-rise buildings, high-rise operations cannot be completed

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