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Escalator fault signal processing system based on temperature and vibration

A fault signal and processing system technology, applied in escalators, measuring devices, instruments, etc., can solve problems such as affecting the use of escalators, inconvenient disassembly and replacement of sensors, time-consuming and cost-consuming, etc., to ensure safety and smooth traffic. The effect of reducing inspection and maintenance costs and improving maintenance efficiency

Pending Publication Date: 2021-04-06
NANJING METRO CONSTRUCTION CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the maintenance of escalators mainly adopts the installation of sensors inside the elevator, and all the detection signals are transmitted to the background server for fault identification and location, which makes it difficult to disassemble and replace the sensors, resulting in a lot of time and cost, which affects the normal use of the escalator.

Method used

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  • Escalator fault signal processing system based on temperature and vibration
  • Escalator fault signal processing system based on temperature and vibration
  • Escalator fault signal processing system based on temperature and vibration

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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0017] An escalator fault signal processing system based on temperature and vibration in an embodiment of the present invention includes a base and a fault diagnosis module arranged on the base; the base is used to fix the fault diagnosis module on the escalator to be detected or from the escalator to be detected disassembled.

[0018] There may be multiple specific implementation manners of th...

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Abstract

The invention discloses an escalator fault signal processing system based on temperature and vibration. The system comprises a base and a fault diagnosis module arranged on the base. The base is used for fixing the fault diagnosis module on a to-be-detected escalator or detaching the fault diagnosis module from the to-be-detected escalator. The fault diagnosis module comprises a signal acquisition module, a signal conversion module, a signal processing module, a signal storage module and a fault display module. The system is portable and detachable, various detection requirements can be met, the detection and maintenance cost is reduced, and the maintenance efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of fault signal processing, and more specifically relates to an elevator fault signal processing system based on temperature and vibration. Background technique [0002] At present, the escalator, as one of the important equipment of urban rail transit, is a means of transportation for transporting pedestrians in the form of a conveyor belt. In order to ensure the safety of passengers and reduce the probability of accidents, the escalator needs to be regularly maintained and repaired. Comb plate failure, handrail failure, step failure, traction chain failure, driving device failure, safety protection device failure, so as to ensure passenger safety and smooth traffic. At present, the maintenance of escalators mainly adopts the installation of sensors inside the elevator, and all the detection signals are transmitted to the background server for fault identification and location, which makes it difficult to d...

Claims

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Application Information

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IPC IPC(8): B66B25/00B66B29/00G01D21/02
CPCB66B25/006B66B29/005G01D21/02
Inventor 裴顺鑫赵军肖波吴晶洪涛朱冬殷勤张琨彭方进游鹏辉
Owner NANJING METRO CONSTRUCTION CO LTD
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