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An elevator damping device

A shock absorber and elevator technology, which is applied in springs/shock absorbers, elevators in buildings, transportation and packaging, etc., can solve problems affecting elevator comfort, overweight or weightlessness, etc., and achieve good shock absorption and adjustment high efficiency effect

Active Publication Date: 2021-10-22
浙江富士美电梯有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The acceleration generated during the operation of the elevator will affect the comfort of the elevator. The passengers in the elevator will feel overweight or weightless at the moment of starting and stopping, which will bring a lot of discomfort to the passengers.

Method used

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  • An elevator damping device
  • An elevator damping device
  • An elevator damping device

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Embodiment Construction

[0033] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0034] see figure 1 , figure 2 , image 3 , Figure 4 , the elevator damping device in this embodiment includes a car body 1, a magnetically variable first magnetic piece 11, a magnetically variable second magnetic piece 12, and a first shock absorber connected to the top of the first magnetic piece 11. Part 3, the second shock absorbing part 4 connected to the bottom end of the second magnetic part 12, the first working cylinder 2 connected to the top of the first shock absorbing part 3, the first piston rod and sleeve set on the first working cylinder 2 The first spring 21 connected to the first piston rod, the acceleration sensor and controller for detecting the real-time acceleration of the car body 1, the first ma...

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Abstract

The invention provides an elevator damping device, which belongs to the technical field of elevator damping. The elevator damping device includes a car body, a first magnet, a second magnet, a first shock absorber, a second shock absorber, a first working cylinder, a first piston rod, a first spring, an acceleration sensor, a control device. In the present invention, when the real-time acceleration direction is upward, the car body is prevented from accelerating upward in a short period of time to cause overweight; when the real-time acceleration direction is downward, the car body is prevented from accelerating downward in a short time too quickly The phenomenon of weightlessness occurs, the elevator has a better shock absorption effect, and the adjustment efficiency is higher.

Description

technical field [0001] The invention belongs to the technical field of elevator damping, and relates to an elevator damping device. Background technique [0002] During the operation of the elevator car, sometimes it needs to accelerate or decelerate, especially when starting and stopping, there will be acceleration, which is more serious in high-rise buildings with many floors. The acceleration generated during the operation of the elevator will affect the comfort of the elevator. The passengers in the elevator will feel overweight or weightless at the moment of starting and stopping, which will bring a lot of discomfort to the passengers. Especially for elevators with poor shock absorption performance, the impact of weightlessness or overweight is more obvious, and some passengers may even feel dizzy. There is an opposite contradiction between the traditional elevator ride comfort and elevator operating efficiency. Therefore need a kind of damping device that can improve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B11/02F16F15/04F16F15/03F16F15/02F16F15/023
CPCB66B11/028F16F15/002F16F15/022F16F15/0232F16F15/03F16F15/046F16F2230/0005F16F2230/0047F16F2230/06F16F2230/105F16F2230/18
Inventor 吴国良陈雪勤费雪强
Owner 浙江富士美电梯有限公司
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