Tower crane temporary passage and mounting method thereof

Abstract

The invention relates to the technical field of building safety construction, in particular to a tower crane temporary passage and a mounting method thereof. The tower crane temporary passage comprises a fixing joint, a middle joint and a telescopic joint. The fixing joint is fixedly connected with a tower crane standard joint. One end of the telescopic joint is arranged on a building floor plate.The middle joint is inserted between the fixing joint and the telescopic joint and matched with the telescopic joint for adjusting the length of the channel. The mode that the fixing joint, the middle joint and the telescopic joint are spliced is adopted, and the length can be adjusted at will to reach the required construction distance; and the tower crane temporary passage is simple in structure, convenient to dismount and mount and reusable and does not need to be repeatedly erected, the problems that existing super high tower crane passages are tedious to construct in the erection and dismounting processes and the like are solved, the turnover frequency is increased, lots of labor is saved, potential safety hazards during mounting and dismounting are eliminated, safety of a tower crane driver during crane getting-on is effectively improved, and the tower crane temporary passage is scientific and reasonable in design and suitable for application and popularization for building construction.

Description

technical field [0001] The invention relates to the technical field of building safety construction, in particular to a temporary channel for tower cranes and an installation method thereof. Background technique [0002] Tower crane is a large-scale mechanical equipment commonly used in construction sites, also known as "tower crane". The raw material is an indispensable equipment on the construction site; the attached tower crane is a common type among many types of tower cranes. Due to the relatively high building height, a rigid connection is made between the tower crane and the building to strengthen the tower crane. The stability of the building is generally arranged close to the proposed building. [0003] Since there is a certain distance between the tower crane and the structural floor, the tower body will rise with the rise of the floor height. The tower department needs to climb by hand from the vertical ladder in the middle of the tower crane body every day when ...

AI Technical Summary

Problems solved by technology

[0005] Traditional temporary passages are generally erected with steel pipes. The passages are usually selected at the position of the attachment frame, and steel pipes are used to build simple passages. Scaffolding boards are laid on the horizontal steel pipes at the bottom of the passage for tower traffic. The main disadvantages of steel pipes for safety passages are : The channel needs to be erected multiple times with the rise of the tower body and the height of the floor. At the same time, the erection needs to be carried out at high altitude, which is inconvenient for workers to operate, and there is a certain safety risk. At the same time, the distance between each tower crane and the building Unfixed, fixed-length temporary channels cannot meet the requirements

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