Elevator shaft assembly

Abstract

The invention relates to an elevator shaft assembly. An elevator frame assembly comprises a base and a plurality of frame units arranged on the base. The multiple frame units are mutually stacked andassembled in the up-down direction. The base is provided with a plurality of anti-squatting ground columns. Each anti-squatting ground column comprises an installing base, an installing sleeve fixed to the installing base, and a lifting column with the lower end portion contained in the installing sleeve, wherein a plurality of limiting holes are formed in the installing sleeve, and the lifting column is provided with inserting holes corresponding to the multiple limiting holes. According to the elevator shaft assembly, the base is provided with the multiple anti-squatting bottom columns, andthe height of the lifting columns can be adjusted according to the requirements of users through the anti-squatting bottom columns. An anti-impact top column is convenient to use and simple in structure. The elevator shaft assembly is formed by stacking and combining the multiple frame units, and the frame assembly is convenient to install, capable of being rapidly installed and convenient to dismount.

Description

technical field [0001] The present application relates to a stepwell assembly. Background technique [0002] In recent years, with the continuous improvement of the living standards of urban residents, people have higher and higher requirements for the living environment, which is embodied in the pursuit of a comfortable living environment and convenient transportation. In particular, our country has now entered the stage of population aging. Residents want to get more convenient vertical transportation while getting good land public transportation facilities. But built in the 1980s and 1990s, many residential buildings higher than 7 floors did not have elevators. The problem of adding elevators to residential buildings has attracted more and more attention from the public and has become a social problem that needs to be solved urgently. However, the traditional existing residential buildings to add elevators mainly use brick-concrete structures and steel structures constru...

AI Technical Summary

Problems solved by technology

Due to the long construction period (usually 3-6 months or even longer), the traditional elevator installation method interferes with the normal life of residents, damages the environment of the community, and even brings safety hazards to residents

In the prior art, when the elevator needs to be maintained, the maintenance personnel will stand on the top of the car. In order to prevent the car from bumping into the top of the stairwell after rising and causing danger to the life of the maintenance personnel, it is usually necessary to install a protective Punching device

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