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Track damping spring break detecting circuit

A shock-absorbing spring and detection circuit technology, applied in the field of sensing, can solve problems such as hidden safety hazards, poor reliability, and hidden safety hazards of train operation, and achieve the effect of accurate judgment ability and high reliability

Pending Publication Date: 2019-10-25
SHENZHEN AIFU INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limitation of the environment along the railway and the maintenance and inspection cycle, the feedback information of the damping spring status will be delayed, and the real-time status of the track damping spring cannot be obtained in time; Poor performance and low efficiency
[0003] However, in the prior art, a spring indicator or a spring indicator rod is installed on the track damping spring, and the method of manually judging whether the spring is broken or not, due to the time delay or misjudgment of the manual inspection, the spring breaks but cannot be timely It has brought serious safety hazards to the operation of trains.
For example, if a spring breaks during the interval between two manual on-site inspections, the maintenance personnel will not understand the status during this period, which will inevitably bring safety hazards. In addition, manual inspections also need to consume a lot of manpower and financial resources.
[0004] In the field of detection of broken springs of rail damping springs, there is no technology to automatically detect broken springs and upload the detection results of broken springs in the prior art, and basically only use the manual detection technology of spring indicator sticks

Method used

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. In the embodiment of the present invention, first, second, etc. are only used to distinguish different description objects unless otherwise specified.

[0024] A track damping spring broken spring detection circuit, which is used to detect whether there is a broken spring in the track damping spring, refer to figure 1 , the device includes a sensing circuit, a data processing circuit and a transmission circuit.

[0025] In a certain class of embodiments, the se...

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Abstract

The invention discloses a data acquisition and transmission circuit, which is used for detecting whether a track damping spring is broken. A track damping spring break detecting circuit comprises a sensing circuit, a data processing circuit and a transmission circuit. The sensing circuit senses the formation and change of a spring, so as to obtain real-time data about the spring, determines a broken spring according to the difference between data of a normal spring and the broken spring, can identify the existence of the broken spring in a convenient and real-time manner, facilitates the rapidorbit risk elimination, and ensures the safety of orbital operation.

Description

technical field [0001] The invention relates to sensing technology, in particular to a technology for monitoring whether a track damping spring is broken. Background technique [0002] For the judgment of the running status of the rail damping equipment, at present, the method of installing spring indicators or spring indicator rods is used in China to judge whether the damping spring is broken through manual on-site inspection. The advantage of this method is simple installation and low cost. However, due to the limitation of the environment along the railway and the maintenance and inspection cycle, the feedback information of the damping spring status will be delayed, and the real-time status of the track damping spring cannot be obtained in time; Poor performance and low efficiency. [0003] However, in the prior art, a spring indicator or a spring indicator rod is installed on the track damping spring, and the method of manually judging whether the spring is broken or...

Claims

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Application Information

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IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 文章勇郑强余淮鲲文章颖
Owner SHENZHEN AIFU INFORMATION TECH
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