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Elevator traveling cable protection device

A technology of accompanying cables and protective devices, which is applied in the field of elevator accessories, can solve the problems of elevator aesthetics, affect passengers' mood, and damage to protective devices, so as to prevent vibration and sway, solve vibration and sway, and improve service life.

Active Publication Date: 2016-03-02
MITSUBISHI ELECTRIC SHANGHAI ELECTRIC ELEVATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this protective measure cannot fundamentally eliminate or reduce the swing of the accompanying cable; in addition, after the elevator has been used for a long time, the protective device may be damaged and cause damage to the elevator accompanying cable; the noise generated after the elevator accompanying cable collides with the protective device will also Affect the mood of passengers; and if the above-mentioned protective device is used for the sightseeing elevator, it will have an impact on the aesthetics of the elevator

Method used

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  • Elevator traveling cable protection device
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  • Elevator traveling cable protection device

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Embodiment Construction

[0032] Such as Figure 1 to Figure 5 As shown, the elevator accompanying cable protection device of the present invention includes an anti-rope pulley assembly 7, which is connected to the vertical guide 6, and the anti-rope pulley assembly 7 can move up and down along the vertical guide 6; the vertical guide 6 The installation arm 13 is fixedly connected with the car guide rail 14; one end of the wire rope 5 is fixedly connected to the elevator counterweight 2, and the wire rope 5 bypasses the pulley assembly 4 and the reverse rope pulley assembly 7 fixed on the top wall of the hoistway, and the other end of the wire rope 5 One end is fixed on the top wall of the hoistway;

[0033] The vertical guide 6 can be an independent whole, and can also be formed by connecting multiple vertical guides, and the adjacent guides are connected by connecting plates;

[0034] The lower part of the elevator car 1 is fixedly connected to one end of the elevator accompanying cable 9, the eleva...

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Abstract

The invention discloses an elevator traveling cable protection device which comprises a diversion sheave assembly. The diversion sheave assembly can move up and down along a vertical guide piece. Through vertical movement of an elevator counterweight, the diversion sheave assembly and the lower portion of an elevator traveling cable move synchronously. An idler wheel guide mechanism for traveling cable protection is fixedly connected with the diversion sheave assembly. The elevator traveling cable penetrates the idler wheel guide mechanism for traveling cable protection to prevent the elevator traveling cable from swinging in the movement process of an elevator. According to the elevator traveling cable protection device, a fixing device is additionally arranged on the lower portion of the traveling cable, tension is provided for the traveling cable, the problems of vibration and swing of the traveling cable in the operation process of the elevator can be solved effectively and fundamentally, and collision with a shaft component of the traveling cable in the movement process is avoided, so that the risk that a traveling cable is snapped in the operation process of the elevator is avoided, the service life of the traveling cable is improved, and stable operation of the elevator is guaranteed.

Description

technical field [0001] The invention relates to an elevator accessory, in particular to an elevator accompanying cable protection device. Background technique [0002] The elevator accompanying cable is the channel for transmitting information and instructions between the elevator car and the control cabinet of the machine room. One end of the elevator accompanying cable is connected to the control cabinet of the machine room, and the other end is fixed on the elevator car and moves with the elevator car. As the height of modern buildings continues to increase, the length of elevator accompanying cables also increases. [0003] Since the elevator accompanying cable has no guide and tensioning device, the elevator will cause the elevator accompanying cable to sway when the elevator stops running. What is more dangerous is that when the building encounters strong winds or earthquakes, the elevator accompanying cable will vibrate with the building There is a large swing, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/00
Inventor 仇正烨
Owner MITSUBISHI ELECTRIC SHANGHAI ELECTRIC ELEVATOR
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