CN202669853U - Turnout point rail damage detecting system - Google Patents
Turnout point rail damage detecting system Download PDFInfo
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- CN202669853U CN202669853U CN 201220225850 CN201220225850U CN202669853U CN 202669853 U CN202669853 U CN 202669853U CN 201220225850 CN201220225850 CN 201220225850 CN 201220225850 U CN201220225850 U CN 201220225850U CN 202669853 U CN202669853 U CN 202669853U
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- hurt
- tongue
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Abstract
The invention relates to turnout safety and maintenance system equipment for railway work departments, in particular to a turnout point rail damage detecting system. A control box is arranged in an equipment machine cabinet, the control box is respectively connected with an emitting sensor and a collecting and receiving sensor, and the equipment machine cabinet is connected with a data management central server and a data monitoring station through Ethernet. The turnout point rail damage detecting system achieves online monitoring and real-time warning of breakage and crack damage of a point rail.
Description
Technical field
This patent relates to railway department track switch Safety Maintenance system equipment, is specially a kind of point tongue hurt checking system.
Background technology
It is one of Focal point and difficult point of works department track switch Safety Maintenance that the point tongue hurt detects, and traditional inspection car, track circuit can't adapt to the point tongue hurt and detect, and point tongue detects and lacks the actv. technological means.And track switch equipment is the weak link of wayside equipment, how to ensure that the intact of track switch equipment is of great significance to safe train operation, therefore is badly in need of development tongue hurt monitoring system.For the fracture of tongue and the detection of crackle hurt, industry has traction current balanced detection techniques, optic Fiber Detecting Technology, mode recognition detection technology and ultrasonic guided wave detection technology etc. at present.
Summary of the invention
The purpose of this patent is for above technical matters, provide a kind of based on the ultrasonic guided wave detection technology principle, by the detection to the supersonic guide-wave echoed signal, realized tongue fracture and the on-line monitoring of crackle hurt and a kind of point tongue hurt checking system of Realtime Alerts.
The concrete technical scheme of this patent is as follows:
Tongue hurt system is made of tongue hurt monitoring equipment, control data corporation and data monitoring station; It is characterized in that: tongue hurt monitoring equipment is comprised of rail limit control housing and guided wave sensor group.
Point tongue hurt checking system, formed by equipment enclosure, control box, emission sensor, collection receiving sensor, control data corporation server, data monitoring station and ethernet, control box is set in the equipment enclosure, control box connects respectively emission sensor, gathers receiving sensor, and equipment enclosure is by ethernet connection data management center server and data monitoring station.Emission sensor, collection receiving sensor are the guided wave sensor, equipment enclosure and guided wave sensor group consist of, be installed near the track switch, an equipment enclosure can be joined five control boxs, control box stimulated emission sensor injects the guided wave detection signal to rail, gather the echoed signal that receiving sensor receives, can realize the identification to hurt after discrimination model is processed, the monitoring data after the processing is uploaded to control data corporation through ethernet.Control data corporation is installed in job office of Railway Bureau, receives the data of tongue hurt monitoring equipment and is saved in the data bank by ethernet, and the WEB service function is provided simultaneously.The data monitoring station is installed in the operation department, checks in the browser mode and reports to the police and monitoring data, and form statistical report form, and sound and light of alarm is provided simultaneously.Emission sensor and collection receiving sensor are arranged on the tongue afterbody web of the rail and flange of rail position.
At rail the guided wave sensor is installed, guided wave is propagated along rail, will produce echo when running into the hurt of certain sectional area, by the analysis echo, can identify the hurt of tongue.Individual equipment enclosure can be joined five control boxs, and maximum can realize that five groups of point tongues are carried out hurt to be detected at present.At the tongue afterbody web of the rail and flange of rail position one group of guided wave sensor is installed respectively respectively, control box stimulated emission sensor injects the guided wave detection signal to rail, gather the echoed signal that receiving sensor receives, can realize the identification to hurt after discrimination model is processed, the monitoring data after the processing is uploaded to control data corporation through ethernet.Control data corporation essence is exactly a high-performance server, usually is installed in job office of Railway Bureau, receives the data of tongue hurt monitoring equipment and is saved in the data bank by ethernet, and the WEB service function is provided simultaneously.Be installed in the operation department, check in the browser mode and report to the police and monitoring data, and form statistical report form, sound and light of alarm is provided simultaneously.
The advantage of this patent is embodied in based on the ultrasonic guided wave detection technology principle, by the detection to the supersonic guide-wave echoed signal, has realized on-line monitoring and Realtime Alerts to tongue fracture and crackle hurt.
Description of drawings
Fig. 1 is the utility model structural representation.
Wherein, 1---emission sensor, 2---collection receiving sensor, 3---control box, 4---equipment enclosure, 5---ethernet, 6---data monitoring station, 7---control data corporation server.
The specific embodiment
Below in conjunction with the specific embodiment this patent is described further.
Point tongue hurt checking system, formed by equipment enclosure, control box, emission sensor, collection receiving sensor, control data corporation server, data monitoring station and ethernet, control box is set in the equipment enclosure, control box connects respectively emission sensor, gathers receiving sensor, and equipment enclosure is by ethernet connection data management center server and data monitoring station.Emission sensor, collection receiving sensor are the guided wave sensor, equipment enclosure and guided wave sensor group consist of, be installed near the track switch, an equipment enclosure can be joined five control boxs, control box stimulated emission sensor injects the guided wave detection signal to rail, gather the echoed signal that receiving sensor receives, can realize the identification to hurt after discrimination model is processed, the monitoring data after the processing is uploaded to control data corporation through ethernet.Control data corporation is installed in job office of Railway Bureau, receives the data of tongue hurt monitoring equipment and is saved in the data bank by ethernet, and the WEB service function is provided simultaneously.The data monitoring station is installed in the operation department, checks in the browser mode and reports to the police and monitoring data, and form statistical report form, and sound and light of alarm is provided simultaneously.Emission sensor and collection receiving sensor are arranged on the tongue afterbody web of the rail and flange of rail position.
At rail the guided wave sensor is installed, guided wave is propagated along rail, will produce echo when running into the hurt of certain sectional area, by the analysis echo, can identify the hurt of tongue.Individual equipment enclosure can be joined five control boxs, and maximum can realize that five groups of point tongues are carried out hurt to be detected at present.At the tongue afterbody web of the rail and flange of rail position one group of guided wave sensor is installed respectively respectively, control box stimulated emission sensor injects the guided wave detection signal to rail, gather the echoed signal that receiving sensor receives, can realize the identification to hurt after discrimination model is processed, the monitoring data after the processing is uploaded to control data corporation through ethernet.Control data corporation essence is exactly a high-performance server, usually is installed in job office of Railway Bureau, receives the data of tongue hurt monitoring equipment and is saved in the data bank by ethernet, and the WEB service function is provided simultaneously.Be installed in the operation department, check in the browser mode and report to the police and monitoring data, and form statistical report form, sound and light of alarm is provided simultaneously.
The erecting stage need provide AC220V/DC24V power supply and network channel, and the control data corporation server is IP fixedly.The control rack is installed in the track switch next door.Size: high 1200mm * wide 600mm * dark 460mm, the installation site of control rack should meet the fundamental construction clearan ce regulation of " People's Republic of China's regulations of railway technical operation ", and namely controlling the rack installation site should be greater than 1800mm apart from the rail inboard.Should make a call in advance a concrete pedestal before installing.Be provided for the spool of power supply (AC220V/DC24V) access, be provided for the spool of network communication cable access, be provided for the spool of sensor connection lead access.Installation of sensors is installed two sensors in the inactive position of tongue afterbody on every tip of a root rail, and one group is installed on the inboard web of the rail, and one group is installed on the flange of rail.Sensor adopts special glue to stick on the rail relevant position, and the outside installs protection box additional, and outlet is adopted steel to compile protect pipe and protected.Bondingly frontly with metal brush and sand paper the rail bonding plane is carried out processing of rust removing; Sensor should be placed on the middle part of bonding location; The installation direction that guarantees sensor is consistent, and the sidepiece plane is parallel with rail level.Web of the rail installation of sensors is in the inboard web of the rail position at tongue outage position.Flange of rail installation of sensors is in the flange of rail position at tongue outage position.Control data corporation is installed on job office of Railway Bureau, needs fixedly IP.
The data monitoring station,The browser mode is checked warning and monitoring data, and the computing machine of the direct visit data management center server of any energy can move.Effective detection distance of system:〉30 meters; Effective detection hurt area＜10mm of system
2System works temperature: (40～+ 85) ℃; System works voltage: A220V ± 20%; The power import of system is lightning protection, Anti-surging, electrostatic prevention design; The channel interface of system is lightning Protection Design; Equipment and rail electric insulating; System is statistical report form automatically; System possesses sound and light of alarm.
Claims (2)
1. point tongue hurt checking system, formed by equipment enclosure, control box, emission sensor, collection receiving sensor, control data corporation server, data monitoring station and ethernet, it is characterized in that: control box is set in the equipment enclosure, control box connects respectively emission sensor, gathers receiving sensor, and equipment enclosure is by ethernet connection data management center server and data monitoring station.
2. point tongue hurt checking system according to claim 1 is characterized in that: described emission sensor and gather receiving sensor and be arranged on the tongue afterbody web of the rail and flange of rail position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220225850 CN202669853U (en) | 2012-05-20 | 2012-05-20 | Turnout point rail damage detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220225850 CN202669853U (en) | 2012-05-20 | 2012-05-20 | Turnout point rail damage detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202669853U true CN202669853U (en) | 2013-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220225850 Expired - Lifetime CN202669853U (en) | 2012-05-20 | 2012-05-20 | Turnout point rail damage detecting system |
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| CN (1) | CN202669853U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442647A (en) * | 2016-10-27 | 2017-02-22 | 北京国兴力德新材料技术有限公司 | Railway turnout switch rail damage monitoring device and method |
| CN107089244A (en) * | 2017-04-10 | 2017-08-25 | 浙江大学 | A kind of railway switch damage detection system |
| CN109969231A (en) * | 2019-03-08 | 2019-07-05 | 武汉理工大学 | One kind monitoring railroad turnout tongue breakage alarm systems on-line based on Fibre Optical Sensor |
| CN110487893A (en) * | 2019-08-13 | 2019-11-22 | 北京全路通信信号研究设计院集团有限公司 | A kind of railway switch broken rail detection device |
| CN114802344A (en) * | 2022-04-30 | 2022-07-29 | 西安市轨道交通集团有限公司 | Ultrasonic wave and carrier broken rail monitoring system |
-
2012
- 2012-05-20 CN CN 201220225850 patent/CN202669853U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442647A (en) * | 2016-10-27 | 2017-02-22 | 北京国兴力德新材料技术有限公司 | Railway turnout switch rail damage monitoring device and method |
| CN107089244A (en) * | 2017-04-10 | 2017-08-25 | 浙江大学 | A kind of railway switch damage detection system |
| CN109969231A (en) * | 2019-03-08 | 2019-07-05 | 武汉理工大学 | One kind monitoring railroad turnout tongue breakage alarm systems on-line based on Fibre Optical Sensor |
| CN110487893A (en) * | 2019-08-13 | 2019-11-22 | 北京全路通信信号研究设计院集团有限公司 | A kind of railway switch broken rail detection device |
| CN114802344A (en) * | 2022-04-30 | 2022-07-29 | 西安市轨道交通集团有限公司 | Ultrasonic wave and carrier broken rail monitoring system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CX01 | Expiry of patent term |
Granted publication date: 20130116 |