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Elevator brake performance whole process real-time monitoring control system and using method

An elevator brake and real-time monitoring technology, which is applied in elevators, hoisting devices, transportation and packaging, etc., can solve the problems of no safety guarantee, achieve the effects of reducing maintenance costs, preventing accidents, and high reliability

Active Publication Date: 2014-08-13
ZHEJIANG COLLEGE OF ZHEJIANG UNIV OF TECHOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Jumping to the top or squatting accidents are generally caused by the failure of the brake of the elevator. The brake is a very important part of the elevator. If the brake fails or has hidden dangers, the elevator will be out of control, without safety guarantees, and the consequences will be unimaginable.

Method used

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  • Elevator brake performance whole process real-time monitoring control system and using method
  • Elevator brake performance whole process real-time monitoring control system and using method
  • Elevator brake performance whole process real-time monitoring control system and using method

Examples

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Embodiment 1

[0025] Such as Figure 1-5 As shown, an elevator brake performance real-time monitoring and control system throughout the whole process and its use method include an elevator brake 1 on which a spring pressure detection system 2, a friction force detection system 3 and a braking frequency detection system 4 are respectively installed.

[0026] The elevator brake 1 includes a bracket 6 on which an electromagnet 7, two brake arms 8, and a brake wheel 9 are installed respectively. The electromagnet 7 is located between the two brake arms 8 , and the electromagnet 7 is used for restoring the brake spring 11 . The brake wheel 9 is located between the two brake arms 8, a rotating shaft 30 is installed on the brake wheel 9, and a friction detection system 3 and a brake frequency monitoring system are installed between the brake wheel 9 and the rotating shaft 30. In system 4, positioning bolts 10, brake pads 36 and braking springs 11 are respectively installed on the brake arm 8, and...

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Abstract

The invention discloses an elevator brake performance whole process real-time monitoring control system and a using method. According to the elevator brake performance whole process real-time monitoring control system, a spring pressure detecting system, a friction force detecting system and a band-type brake frequency detecting system are respectively mounted on an elevator brake. Real-time whole process monitoring can be conducted on the elevator brake. The working state of the elevator brake can be judged in advance, early warning can be given out in time, and accidents are avoided. Maintenance cost can be reduced, and meanwhile the system is low in cost and high in reliability.

Description

technical field [0001] The invention relates to an elevator, in particular to an elevator brake performance whole process real-time monitoring control system and a using method. Background technique [0002] With the development of social economy, all kinds of elevators are widely used, but the safe operation of elevators is also receiving more and more attention. The types of elevator accidents can be divided into door system accidents, top or bottom accidents, and other accidents according to the system location of the accident. Accidents of jumping to the top or squatting at the bottom are generally caused by the failure of the brake of the elevator. The brake is a very important part of the elevator. If the brake fails or has hidden dangers, the elevator will be out of control and there is no safety guarantee. The consequences will be unimaginable. In order to effectively prevent the accidents of jumping to the top or squatting at the bottom, it is necessary to take safe...

Claims

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Application Information

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IPC IPC(8): B66B5/02B66D5/08
Inventor 陈祥华
Owner ZHEJIANG COLLEGE OF ZHEJIANG UNIV OF TECHOLOGY
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