Installing method of elevator without machine room in multi-story building

Abstract

Provided is an installing method of an elevator without a machine room in a multi-story building. According to the installing method of the elevator without the machine room in the multi-story building, a lift-way is of a multilayer steel framework structure, integral hoisting is conducted after welding forming, and meanwhile a pre-embedded steel plate is arranged on a wall of one side of a staircase in an existing building, the pre-embedded steel plate and a civil structure of the existing building are integrally connected, the pre-embedded steel plate and a steel framework are connected and installed inside the lift-way, the lift-way is arranged outside a window of an existing staircase, a guide rail is arranged in the lift-way, a dragging mechanism is arranged at the top of the lift-way, an elevator car is arranged in the lift-way, a window in each staircase of the corresponding story is transformed into an elevator landing door, and an elevator control cabinet of the elevator is arranged at an elevator landing door of the top story. The installing method of the elevator without the machine room in the multi-story building has the advantages that the purpose of installing an elevator on the multi-story building, especially on a brick and concrete multi-story building without destroying a main structure of the existing building is achieved, time of construction is short, the going out of residents is not influenced during the construction period, the occupied space is small, safety is high, and construction efficiency is high.

Description

technical field [0001] The invention relates to the technical field of building transformation, in particular to a method for installing an elevator without a machine room in a multi-storey building. Background technique [0002] With the development of society and the demolition of cities, various new high-rise buildings and apartments abound. People use elevators with superior performance to facilitate travel. However, some old-fashioned buildings in an old city still use the pedestrian stairs. If they are fully rebuilt, the structure of the buildings and the cost of funds will exceed people's ability to bear. However, for the residents of buildings in the old city, it is necessary to go up and down the stairs conveniently. Therefore, how to install a simple elevator on the basis of the buildings is not only convenient for people to travel, but also convenient for later maintenance, which is safe. Also the economy is an urgent problem to be solved in the industry. [00...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a method for installing elevators without a machine room in a multi-storey building to solve the problems existing in the prior art of destroying the original building civil structure, occupying a large space and having a long construction period and affecting the lives of residents