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Fastener monitoring device

A technology for monitoring devices and fasteners, which is applied in the field of monitoring fasteners, bolt monitoring devices, and fastener monitoring devices. It can solve problems such as limited application occasions, improve monitoring efficiency, improve detection accuracy, and increase detection speed. Effect

Active Publication Date: 2018-11-27
YUANJIAN WIND POWER JIANGYINENVISION ENERGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Chinese patent application CN20162109419 proposes an automatic detection device, which realizes the real-time detection of bolt fracture, but due to the design limitations of the equipment, it can only detect the fracture of vertically installed bolts, which greatly limits the application occasions.

Method used

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Embodiment Construction

[0038] It should be noted that components in the various figures may be shown exaggerated for the purpose of illustration and are not necessarily true to scale. In the various figures, identical or functionally identical components are assigned the same reference symbols.

[0039] In the present invention, unless otherwise specified, "arranged on", "arranged on" and "arranged on" do not exclude the presence of intermediates between the two.

[0040] In the present invention, each embodiment is only intended to illustrate the solutions of the present invention, and should not be construed as limiting.

[0041] In the present invention, unless otherwise specified, the quantifiers "a" and "an" do not exclude the scene of multiple elements.

[0042] It should also be pointed out here that in the embodiments of the present invention, for the sake of clarity and simplicity, only a part of parts or components may be shown, but those skilled in the art can understand that under the t...

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Abstract

The invention relates to a fastener monitoring device, which comprises a shell, a multi-segment connecting line and a host computer, wherein the shell is used for being connected with the end part ofa fastener so as to monitor the connection state of the fastener; the multi-segment connecting line connects the host computer and the shell so as to form a closed loop, and the connecting line is connected with the shell through detachable connection; and the host is used for monitoring whether there is an open circuit in the loop or not. The invention further relates to a bolt monitoring deviceand a fastener monitoring method. According to the scheme of the invention, reliable, real-time and automatic detection can be performed on fasteners such as bolts without being restricted by the installation mode and position of the fasteners.

Description

technical field [0001] The present invention generally relates to the field of fault diagnosis, and in particular, relates to a fastener monitoring device. Furthermore, the invention relates to a bolt monitoring device and a method for monitoring fasteners. Background technique [0002] With the development of automation technology, there is an increasing need for automatic fault diagnosis solutions in the mechanical field. [0003] For example, in the field of clean energy such as wind power generation, with the rapid development of this industry in China in recent years, the running time of wind turbines has increased and the number of installed units has increased, and the equipment and components of the unit are likely to be faulty or damaged. Among them, the connection bolts between the blades of the wind turbine and the hub and the connection bolts between the tower and the breakage also occur from time to time. [0004] The fracture of the bolt will affect the conne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00G01R31/02
CPCG01M13/00G01R31/50
Inventor 梁家宁刘忠炎吕飞郭晓明刘鹏陈潇吉凡刘海华朱小芹潘峰
Owner YUANJIAN WIND POWER JIANGYINENVISION ENERGY CO LTD
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