Externally-hung additional elevator leading to original gates through two-flight stairs

Abstract

The invention provides an externally-hung additional elevator leading to the original gates through two-flight stairs. The elevator is set outside half-storey platforms of an old building. The heightdifference between each elevator entrance platform and a corresponding gate platform of the household on the same floor is not more than 800mm. The stairs on one side are retained, the half-storey platforms on the side are retained, and the stairs on the side are extended to the elevator entrance platforms to form two-flight stairs. The stairs, the half-storey platforms and the cross beams on theother side are dismantled, and a stepless walkway is set to connect each gate platform and the elevator entrance platform of the same floor. The beneficial effects are as follows: the residents can take the elevator without taking the stairs, and the problem on how old people go upstairs and downstairs is solved; no elevator aisle is built in front of the living rooms, the cost is reduced, and theproblem that the elevator aisle blocks the sunlight shining into the living rooms is solved; and the original gates can be used, there is no need to build new gates, the original layouts of the living rooms will not be affected, there is no need to spend money in redecorating the living rooms, the residents can go upstairs and downstairs during the construction period, there is no need to build aspecial temporary walkway, and the residents do not need to move to other places temporarily.

Description

【Technical field】 [0001] The invention relates to the field of elevator construction, in particular to an elevator installed in an old multi-storey building. 【Background technique】 [0002] Many multi-storey residential buildings and other buildings built in the early years (referred to as: old buildings) did not have elevators, which caused a lot of inconvenience to the daily life of residents, especially for the elderly and people in wheelchairs. With the development of the economy, people are pursuing better living conditions. In recent years, it has become a trend to require the installation of elevators to improve their lives. As the structure of the old building has been formed, the corridor is too narrow to install an elevator. There are some technical solutions for installing an elevator outside the building and the elevator opens on the half-floor platform of the stairs. These solutions make residents have to walk half a floor after getting out of the elevator. Sta...

AI Technical Summary

Problems solved by technology

In these plans, the elevator walkway is built in front of the living room, which will obviously affect the lighting; and a new door is opened in the living room, which destroys the original structure of the house and will seriously affect the layout of the living room; need a lot of money

[0004] There are also some technical proposals: when the elevator is installed, it is necessary to modify and build the stairs. During its construction, it will seriously affect or even completely cut off the passage of the residents going up and down the stairs, so that the residents are forced to temporarily move to other places to live for 1-2 months or months

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