CN203294127U - Warning device monitoring breaking of railway guide rail - Google Patents
Warning device monitoring breaking of railway guide rail Download PDFInfo
- Publication number
- CN203294127U CN203294127U CN2013201512703U CN201320151270U CN203294127U CN 203294127 U CN203294127 U CN 203294127U CN 2013201512703 U CN2013201512703 U CN 2013201512703U CN 201320151270 U CN201320151270 U CN 201320151270U CN 203294127 U CN203294127 U CN 203294127U
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- CN
- China
- Prior art keywords
- warning device
- guide rail
- transmission lines
- railway
- signal transmission
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model discloses a warning device monitoring breaking of a railway guide rail. The warning device comprises the railway guide rail and a warning device body. A protection layer is fixed on the groove wall of one side of the railway guide rail. The portion, parallel with the railway guide rail in the longitudinal direction, inside the protection layer is fixedly provided with two signal transmission lines, wherein one ends of the signal transmission lines are connected and the signal transmission lines are easy to break. Two wiring heads at the other ends of the signal transmission lines are provided with a circuit breaking automatic warning device body towards the outside. The signal transmission lines are optical fiber transmission lines and conductive adhesive transmission lines. An insulation paint layer is arranged between the railway guide rail and conductive adhesive. The warning device is installed on a point rail or a cross center of the railway guide rail. When the point rail or the cross center breaks or cracks, warning signals can be sent out automatically in time, railway traffic accidents can be prevented, and the warning device can also be used for detecting equipment in other places.
Description
Technical field:
The utility model relates to warning device, particularly a kind ofly detects the warning device that railway tongue fractures.
Background technology:
At present, the tongue that detects railroad rails is mainly to be timed to spot examination with technical personnel find whether to have railway tongue and pitch the disconnected phenomenon of being filled with admiration with pitching the disconnected mode of being filled with admiration, and in time keeps in repair after discovery, with the safety of assurance railway traffic.The shortcoming that exists is not only to require great effort but also take a lot of work, and promptness is poor, easily causes railway traffic to be affected.
Summary of the invention:
The purpose of this utility model is to provide a kind of simple in structure, can promptly and accurately find the warning device that the monitoring railroad rails of automatic alarm fractures.
The technical solution of the utility model is completed as follows; a kind ofly monitor the warning device that railroad rails fractures; it includes railroad rails and annunciator; it is characterized in that: be fixed with a protective cover on railroad rails one side channel wall; be fixed with the signal transmssion line of two frangibility that are connected from an end with the railroad rails parallel longitudinal in protective cover, on two connector lugs of the other end of signal transmssion line, the autoalarm that opens circuit outwards be installed.Signal transmssion line is a kind of optical fiber transmission line.Signal transmssion line is a kind of conducting resinl transmission line, is provided with the insulation enamelled coating between railroad rails and conducting resinl.
This device is arranged on railroad rails tongue or fork in the heart,, when it fractures or during crackle, can in time automatically send alerting signal, prevents the generation of railway traffic accident, also can detect with the equipment of this method to other places.
Description of drawings:
Fig. 1 is structural representation of the present utility model; Fig. 2 is the side-looking structural representation of the utility model when optical fiber transmission line is installed; Fig. 3 is the side-looking structural representation of the utility model when the conducting resinl transmission line is installed.
The specific embodiment:
Describe embodiment in detail in conjunction with above accompanying drawing.The utility model is to be fixed with a protective cover 2 on the tongue of railroad rails 1 or the fork heart one side channel wall; the signal transmssion lines 3 that are fixed with the two piece frangibility that from an end are communicated with parallel with the rail length direction in protective cover; at two tip sides of the other end of signal transmssion line to being externally connected with the autoalarm 4 that opens circuit.Above-mentioned signal transmssion line can be optical fiber transmission line, can be also a kind of conducting resinl transmission line, is provided with insulation enamelled coating 5 between conducting resinl transmission line and guide rail.When the tongue of railroad rails or the fork heart when normal, signal transmssion line and open circuit between autoalarm and form circulation loop, the autoalarm that opens circuit normal operation, be in not alarm condition, when the tongue of railroad rails or the fork heart fracture crackle, signal transmssion line is along with being fractureed, light, electric signal no longer form loop in guide rail, broken circuit alarmer will be connected automatically, sends alerting signal, allow the maintainer in time arrive scene rush to repair, guarantee railway traffic safety.
Claims (3)
1. monitor the warning device that railroad rails fractures for one kind; it includes railroad rails and annunciator; it is characterized in that: be fixed with a protective cover on railroad rails one side channel wall; be fixed with the signal transmssion line of two frangibility that are connected from an end with the railroad rails parallel longitudinal in protective cover, on two connector lugs of the other end of signal transmssion line, the autoalarm that opens circuit outwards be installed.
2. a kind of warning device that railroad rails fractures of monitoring according to claim 1, it is characterized in that: signal transmssion line is a kind of optical fiber transmission line.
3. a kind of warning device that railroad rails fractures of monitoring according to claim 1, it is characterized in that: signal transmssion line is a kind of conducting resinl transmission line, is provided with the insulation enamelled coating between railroad rails and conducting resinl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201512703U CN203294127U (en) | 2013-03-29 | 2013-03-29 | Warning device monitoring breaking of railway guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201512703U CN203294127U (en) | 2013-03-29 | 2013-03-29 | Warning device monitoring breaking of railway guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203294127U true CN203294127U (en) | 2013-11-20 |
Family
ID=49570160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201512703U Expired - Fee Related CN203294127U (en) | 2013-03-29 | 2013-03-29 | Warning device monitoring breaking of railway guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203294127U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786747A (en) * | 2014-01-14 | 2014-05-14 | 杭州豪迦科技有限公司 | On-line monitoring system for steel rail breakage |
| CN110803189A (en) * | 2019-10-11 | 2020-02-18 | 高新兴创联科技有限公司 | Rail fracture detection device and detection method |
| NL2030518B1 (en) * | 2022-01-13 | 2023-07-25 | Dual Inventive Holding B V | Method and system for measuring rail spatter of a section of railway rails. |
-
2013
- 2013-03-29 CN CN2013201512703U patent/CN203294127U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786747A (en) * | 2014-01-14 | 2014-05-14 | 杭州豪迦科技有限公司 | On-line monitoring system for steel rail breakage |
| CN103786747B (en) * | 2014-01-14 | 2016-04-13 | 杭州慧景科技股份有限公司 | Rail fracture on-line monitoring system |
| CN110803189A (en) * | 2019-10-11 | 2020-02-18 | 高新兴创联科技有限公司 | Rail fracture detection device and detection method |
| CN110803189B (en) * | 2019-10-11 | 2020-10-09 | 高新兴创联科技有限公司 | Rail fracture detection device and detection method |
| NL2030518B1 (en) * | 2022-01-13 | 2023-07-25 | Dual Inventive Holding B V | Method and system for measuring rail spatter of a section of railway rails. |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20160329 |