Passage barrier-free structure of elevator additionally mounted on old building

Abstract

The invention discloses a passage barrier-free structure of an elevator additionally mounted on an old building, and relates to the technical field of elevator additional mounting. According to the technical scheme, the passage barrier-free structure is characterized in that the passage barrier-free structure comprises the elevator arranged on the outer side of the old building; elevator halls communicating the elevator and the old building are arranged on all layers between the elevator and the old building; the heights of the elevator halls correspond to the heights of doorways of residentsof all the floor layers correspondingly; the staircase sections of an original double-running staircase and rest platforms located on half floors in the old building are dismantled and changed into asingle-running staircase and horizontal corridors; and the doorways of the residents, the elevator halls and the horizontal corridors are located on the same floor elevation. According to the elevatoradditionally mounted on the old building, the residents do not need to use the half-floor staircase any more before and after taking the elevator, barrier-free passage is achieved, and wheelchair users, for example, can freely go in and out conveniently. The unique construction structure scheme is adopted, it can also be guaranteed that the residents can safely pass during construction, and a series of problems such as external migration arrangement, caused by construction, to the residents are reduced.

Description

technical field [0001] The invention relates to the technical field of elevator installation, in particular to an elevator installation in old buildings. Background technique [0002] There are still a considerable number of multi-story (6-story and less than 6-story) residential buildings in China. With the aging of the living population, stairs have become an obstacle to travel for the elderly and those who have difficulty traveling. However, the residential buildings built in the 1980s and 1990s are still within their effective service life, and the cost of demolition and reconstruction is too high, which also causes waste of resources; based on this situation, adding elevators to old multi-storey buildings has become a a necessary trend. [0003] The existing patent document with an announcement date of 2011.12.14 and an announcement number of CN202072374U discloses the addition of an elevator to a multi-storey building. [0004] Although you can use the elevator to go...

AI Technical Summary

Problems solved by technology

For the elderly who have inconvenient legs and feet and even need to rely on wheelchairs to go out, it does not fundamentally solve the problem of going up and down stairs.

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