A real-time measuring device for switch machine switching force

A real-time measurement and switch machine technology, applied in the field of force sensors, can solve the problems of poor timeliness and cumbersome process of measurement devices, and achieve the effects of accurate and reliable data, high measurement efficiency and small size

Active Publication Date: 2021-10-29
XIAN RAILWAY SIGNAL +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the problems of poor timeliness and cumbersome process of existing measuring devices, the present invention provides an online real-time measuring device for switching force of a switch machine, which is a new type of measuring device for switching force of a switch machine, installed inside the switch machine

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  • A real-time measuring device for switch machine switching force
  • A real-time measuring device for switch machine switching force
  • A real-time measuring device for switch machine switching force

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Embodiment Construction

[0022] The specific implementation manners of the present invention will be further described below in conjunction with the accompanying drawings and technical solutions.

[0023] Aiming at the problems of poor timeliness and cumbersome process of the current conversion force measuring device, the present invention invents a real-time measurement device for a switching force sensor of a switch machine, which realizes the monitoring of the conversion force.

[0024] Figure 1(a) and Figure (b) and figure 2 As shown, the device of the present invention mainly consists of a conversion force sensor 5 and a conversion force collector 6 . When using the device of the present invention to monitor the conversion force of the switch machine, at first the through hole is processed at the neutral axis of the switch machine action rod (the upper section of the through hole is a straight hole, which is used for the passage of the conversion force sensor 5; the middle section It is processe...

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Abstract

The invention belongs to the field of force measuring sensors, in particular to a real-time measuring device for switching force of a switch machine. The device includes a conversion force sensor module and a conversion force collector module. The conversion force sensor is installed in the through hole opened on the neutral axis of the action rod of the switch machine. When the action rod is stressed, the through hole is deformed, which in turn causes the deformation of the sensor, and outputs an electrical signal through the sensing element. The switching force collector module completes the power supply to the sensor and the acquisition, processing and recording of the sensor signal, and realizes the real-time monitoring of the switching force of the switch machine. Compared with the current switch machine force measuring device, the present invention realizes the real-time monitoring of the switching force of the switch machine, can reflect the working state of the switch machine when it is in service, and the obtained data has better timeliness.

Description

technical field [0001] The invention belongs to the field of force measuring sensors, and in particular relates to a real-time measuring device for switching force of a switch machine. Background technique [0002] The switch machine is the basic electrical equipment that drives the turnout to change the route and reflects the position of the turnout. The switching force of the switch machine refers to the driving force when the switch machine moves the switch. When the switching force of the switch machine is too large, the switch rail and the basic rail will squeeze each other. Under long-term action, the basic rail will be deformed, which will affect the driving safety; when the switching force of the switch machine is too small, the switch rail will not move properly. , the train will have the risk of derailment, endangering traffic safety. The measurement of the switching force of the switch machine is of great significance for mastering the operating state of the tur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01L1/22G01L5/00
CPCG01L1/2287G01L5/0004
Inventor 皮立新王大志张天赋卢智翟文革谢明军丁召荣马韬陈玉亮梁军生任同群赵剑崔扬马振人齐雪梅张媛
Owner XIAN RAILWAY SIGNAL
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