Novel elevator tractor belt swing-resistant damping device

Abstract

The invention relates to novel elevator tractor belt swing-resistant damping device. The device is provided with an elevator tractor, wherein the lower end of the elevator tractor is fixed on a base and the lower end of the base is provided with parallel joint steel strutting pieces; vibration isolation swing resistance assemblies are arranged between the base and the joist steel strutting pieces; each vibration isolation swing-resistant assembly comprises a telescopic standing column, a vibration isolation counter weight, a vibration isolation steel frame, a vibration isolation damping layer and a vibration isolation cushion layer. The novel elevator tractor belt swing-resistant vibration damping device is simple in structure, traverse rigidity and longitudinal rigidity of the strutting pieces are improved by the arrangement of the vibration isolation swing-resistant assemblies on the lower end of the tractor, traverse swing-resistant performance is greatly improved while vibration isolation in the vertical direction is guaranteed, and thus noise reduction performance, vibration isolation performance and swing-resistant performance of an elevator are wholly improved.

Description

technical field [0001] The invention relates to the technical field of vibration damping devices, in particular to a novel belt-type anti-sway vibration damping device for an elevator traction machine. Background technique [0002] With the continuous development of society, high-rise buildings stand erect. In many high-rise buildings, elevators are an indispensable and important part. The operation of the elevator usually requires a traction machine to be driven, and the elevator traction machine is usually installed at the top or bottom of the elevator shaft. During the normal operation of the elevator, there will be a lot of vibration and noise. The vibration of the elevator usually manifests itself as the vertical vibration and the lateral free swing of the traction machine during normal operation; the noise of the elevator is mainly the elevator traction machine, especially It is most obvious when the elevator stops halfway. This kind of noise will have a great impact...

AI Technical Summary

Problems solved by technology

Such a device can effectively reduce vibration and noise for the elevator traction machine, but the elevator traction machine will swing left and right when the vibration amplitude is large during normal operation, and long-term operation will seriously affect the elevator traction. The fixing strength of the machine will affect the safety of the elevator operation

[0003] To sum up, the existing elevator traction machine vibration damping devices still have great defects in structure and design, and cannot meet the needs of people's lives.

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