Externally-hung additional elevator directly leading to original gates of households through flat corridors and ramps

Abstract

The invention provides an externally-hung additional elevator directly leading to the original gates of households through flat corridors and ramps. The elevator is set outside an old building. Each elevator entrance platform is 1600-2100mm lower than the bottom surface of the stair cross beam of the half-storey platform of the stair of the same floor. The stairs on both sides are retained. A newstair leading to each elevator entrance platform is built on the half-storey platform on one side of each stair, and a flat corridor and a stepless ramp are respectively built between the vertical plane position of the stair cross beam of the half-storey platform on the other side of each stair and the corresponding elevator entrance platform and between the vertical plane position and a corresponding gate platform. The beneficial effects are as follows: the residents can take the elevator without taking the stairs, and the problem on how a person in a wheelchair go upstairs and downstairs issolved; no elevator aisle is built in front of the living rooms, the cost is reduced, and the problem 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 and windows,the residents can go upstairs and downstairs during the construction period, there is no need to build a special 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 (abbreviation: old buildings) did not have elevators, which caused a lot of inconvenience to the daily life of residents, especially for the elderly with inflexible legs and feet to go upstairs and downstairs. 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 g...

AI Technical Summary

Problems solved by technology

In these schemes, the elevator walkway is built in front of the living room (or house), which will obviously affect the lighting; and a new door is opened in the living room (or house), which destroys the original structure of the house and will seriously affect the layout of the living room (or house) ; If you want to redesign and renovate the living room (or house) and windows, and new doors, I am afraid that you will 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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