Shaking preventing device for elevator

Abstract

The invention discloses a shaking preventing device for an elevator. The device comprises an elevator body which is arranged in an elevator shaft, wherein a plurality of first roller wheels which arelengthways symmetrically distributed are arranged on the end surfaces of the left side and the right side of the elevator body; the first roller wheels are fixedly mounted on the elevator body throughconnecting devices; transverse shaking preventing devices are fixedly mounted on the end surfaces of the left side and the right side of the elevator body; and a longitudinal shaking preventing partis fixedly mounted at the bottom part of the inner wall of the elevator body. According to the device, the transverse shaking preventing devices, a telescoping sleeve, a buffering pad, etc. are arranged to realize the effect of effectively preventing the elevator from lengthways and transversely shaking during starting and stopping, and the problems that the elevator shaking preventing effect of an existing elevator shaking preventing mode is not ideal, the elevator shakes in the transverse direction and the longitudinal direction, and most of existing elevator shaking preventing devices cannot meet the requirement of customers on comfort, can be solved.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to an elevator anti-vibration device. Background technique [0002] When the elevator starts and stops, it is prone to vibration and will show instability. Due to the sudden start and stop of the driving equipment and other structures, the elevator is suddenly stressed and affects the user's senses. The existing way to prevent elevator vibration is mainly to use cushioning Hydraulic cylinders and other methods make the buffer fluid cylinder run when the elevator starts and stops to prevent the elevator from shaking, but the effect is not ideal, and the elevator shakes not only in the horizontal direction, but also in the vertical direction. Most of the existing elevator anti-shaking devices Passenger comfort requirements cannot be met. Contents of the invention [0003] The object of the present invention is to provide an elevator anti-vibration device to solve the problems rai...

AI Technical Summary

Problems solved by technology

[0002] When the elevator starts and stops, it is prone to vibration and will show instability. Due to the sudden start and stop of the driving equipment and other structures, the elevator is suddenly stressed and affects the user's senses. The existing way to prevent elevator vibration is mainly to use cushioning Hydraulic cylinders and oth

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