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Device and method for detecting health condition of elevator

A health status and detection device technology, applied in transportation, packaging, elevators, etc., can solve problems such as being difficult to be detected, and achieve the effect of improving work efficiency, wide coverage, accurate analysis and positioning

Inactive Publication Date: 2016-02-03
ZHEJIANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the frequent occurrence of elevator accidents, in addition to human-made accidents, elevator failures also imply internal factors, and the process from quantitative change to qualitative change is not easy to be detected. This invention has developed a set of convenient, accurate and online measurement of elevator health Device and method

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  • Device and method for detecting health condition of elevator
  • Device and method for detecting health condition of elevator
  • Device and method for detecting health condition of elevator

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Embodiment Construction

[0038] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0039] Such as figure 1 As shown, the elevator health detection device of the present invention includes a vibration detection component 1 , a power measurement component 2 , a load measurement component 3 , a GPRS / 4G gateway 4 , a central server 5 and a data processing module 6 .

[0040]The power measurement component 2 is based on conventional power measurement, adding wireless WIFI or CAN bus interface and GPRS / 4G gateway communication.

[0041] The load measuring component 3 can adopt the existing load measuring technology and data of the elevator, and the GPRS / 4G gateway 4 obtains the data from the elevator controller; or when the elevator is transformed, a load measuring sensor is installed at the bottom of the car to obtain the load data.

[0042] The central server 5 communicates with the GPRS / 4G gateway 4 of the remote elevator to obtain and store ...

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Abstract

The invention discloses a device and method for detecting the health condition of an elevator. The device comprises a vibration detection component, a power measurement component, a carrying capacity measurement component, a GPRS / 4G gateway, a central server, a data processing module and the like. According to the method and device for detecting the health condition of the elevator, key data such as vibration parameters, balance coefficients and transmission loss coefficients of operation of the elevator and other data such as conventional fault alarming data are given, and the health condition of the elevator is comprehensively elevated. By means of the health data provided by the device, maintenance personnel can be helped to suit the operation to the situation, and potential safety hazards are eliminated. Elevator factories can also be assisted in analyzing the quality of the elevator, and the manufacturing and design level is increased.

Description

technical field [0001] The invention relates to the field of mechatronics, in particular to an elevator health status detection device and method. Background technique [0002] The elevator is a complex electromechanical system. Due to reasons such as design and manufacture, installation and commissioning, operating loss and wear, etc., it will cause system vibration, unbalance between the car and the counterweight, excessive power consumption of the motor, and electronic, electrical, etc. own failure etc. General appearance damage, as well as alarms and faults of the controller, are easy for maintenance personnel to identify and solve. However, some internal and essential changes in the operation of the elevator have not yet reached the level of failure, and often do not attract the attention of maintenance personnel and manufacturers. At the same time, there is no good way to reflect these changes. Once the quantitative change reaches qualitative change and a failure occu...

Claims

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Application Information

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IPC IPC(8): B66B5/00
Inventor 刘云海邬亚菲梁智聪
Owner ZHEJIANG UNIV
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