Elevator car with buffering and noiseless functions

Abstract

The invention discloses an elevator car with buffering and noiseless functions. The elevator car comprises an inner layer shell plate, a silencing buffering material layer, an outer layer shell plate, a car frame, stand columns, a fixing plate, springs, a movable plate A, a movable plate B, movable sliding columns and fixed sliding columns; and the inner side of the car frame is fixedly connected with the outer layer shell plate, and the inner side of the outer layer shell plate is fixedly provided with the silencing buffering material layer and the inner layer shell plate in sequence. According to the elevator car with the buffering and noiseless functions, the movable plate A and the movable plate B are matched with the springs, the overweight sense and the weightless sense which are caused in the accelerating and decelerating process of an elevator can be relieved, and therefore the comfort degree of an elevator taking person is improved; meanwhile, a buffering effect is generated, the structure of the elevator is protected, loads borne by the car frame in the sudden changing process of the speed are reduced, and safety is improved; and meanwhile, the silencing buffering material layer is arranged in a car body of the elevator car, it can be avoided that noise generated in the running process of the car body is transmitted into the car body, and therefore a sound insulating effect is achieved.

Description

technical field [0001] The invention relates to an elevator car, in particular to an elevator car with buffering and silent functions. Background technique [0002] Elevator is a kind of vertical elevator powered by electric motor, equipped with box-shaped gondola, which is used for multi-storey buildings to take people or carry goods. There is also a step type, and the tread plate is installed on the crawler belt to run continuously, commonly known as an escalator or a moving walk. Fixed lifting equipment serving specified floors. A vertical elevator has a car running between at least two vertical or inclination angles of less than 15° rigid guide rails. The size and structure of the car are convenient for passengers to enter and exit or to load and unload goods. It is customary to use elevator as a general term for vertical transportation in buildings regardless of its driving mode. According to the speed, it can be divided into low-speed elevators (below 1 m / s), fast ...

AI Technical Summary

Problems solved by technology

[0003] During the operation of the elevator, the mechanical structure will bear a certain pressure during the acceleration and acceleration process of the elevator, which will accelerate the aging and micro-deformation of the mechanical structure, making noise during the operation, while the existing car sound insulation The effect is poor, and the noise seriously affects the body of the occupant

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