Novel elevator tractor belt swing-resistant damping device

A technology of elevator traction machine and vibration damping device, which is applied to elevators in buildings, transportation and packaging, non-rotational vibration suppression and other directions, can solve problems such as affecting the safety of elevator operation and affecting the fixing strength of elevator traction machines, etc. To achieve the effect of ensuring vibration isolation and anti-swing effect

Active Publication Date: 2017-02-01
江苏工邦振控科技有限公司 +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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 elevato

Method used

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  • Novel elevator tractor belt swing-resistant damping device
  • Novel elevator tractor belt swing-resistant damping device
  • Novel elevator tractor belt swing-resistant damping device

Examples

Experimental program
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Embodiment Construction

[0021] Such as Figure 1-7 Shown is a new belt-type anti-sway vibration damping device for an elevator traction machine, which has an elevator traction machine 1. The lower end of the elevator traction machine 1 is fixed on the base 2, and the lower end of the base 2 is supported by parallel I-beams. Part 3; a vibration-isolation and anti-sway component is also arranged between the base 2 and the I-beam support 3; the vibration-isolation and anti-sway component includes a telescopic column 4, a vibration-isolation counterweight 5, a vibration-isolation steel frame 6, and a vibration-isolation damping layer 7 And the vibration isolation cushion layer 8, the vibration isolation damping layer 7 is surrounded and arranged on the upper beam and the connecting beam of the I-beam support 3, the vibration isolation cushion layer 8 is arranged on the upper end of the vibration isolation damping layer 7, and the vibration isolation steel frame 6 is fixed It is arranged on the upper end ...

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PUM

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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...

Claims

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Application Information

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IPC IPC(8): B66B11/04F16F15/02
CPCB66B11/04F16F15/02
Inventor 郭有松苏宏兵徐正伟刘磊李德锋
Owner 江苏工邦振控科技有限公司
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