CN203020333U - Train derailment warning system - Google Patents
Train derailment warning system Download PDFInfo
- Publication number
- CN203020333U CN203020333U CN 201220743224 CN201220743224U CN203020333U CN 203020333 U CN203020333 U CN 203020333U CN 201220743224 CN201220743224 CN 201220743224 CN 201220743224 U CN201220743224 U CN 201220743224U CN 203020333 U CN203020333 U CN 203020333U
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- China
- Prior art keywords
- train
- derailed
- warning circuit
- datum line
- alarming system
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Abstract
The utility model relates to a train derailment warning system. The train derailment warning system is composed of a reference line, a warning circuit and a fastening rope, wherein the reference line is transversely fixed at the middle part of adjacent train bodies, the warning circuit is arranged at the bottom of the adjacent train bodies and is composed of a power supply, a warning device and a switch which are connected in series, the fastening rope is arranged between the warning circuit and the reference line, one end of the fastening rope is connected with the reference line, the other end of the fastening rope is connected with the switch; and when a train derails, the fastening rope breaks, and the warning circuit is triggered to warn. The train derailment warning system provided by the utility model has the advantages of simple structure and low cost, is convenient for implementation and can effectively remind onboard workers to find that the train derails and adopts corresponding protective measures, so that the traffic safety of the train is effectively guaranteed.
Description
Technical field
The utility model belongs to the train fault monitoring technical field, is specifically related to a kind of alarming system for derailed of train.
Background technology
Derail is relatively to be difficult to the sporadic accident of taking precautions against in Railway Running Accidents.Due to the monitoring alarm that also not have at present after installing wheel derailing ON TRAINS, the driver can't know the inside story and take measures after wheel derailment, and the train that sometimes derails advances and just halts after several kilometers, and expansion and heavy losses consequently cause the accident at once.
Cause the reason more complicated of derailing, obvious single factors is arranged, as the open defect of circuit or rolling stock built-in problem etc., distant comprehensive factor is arranged also, its reason is difficult to determine.With regard to the form of its derailing, there is wheel to climb rail derailing, wheel jump onto the tracks derailing, wheel suspension derailment, the derailing of technical derailing and wheel rail relation aspect etc.The regularity of derail is not too obvious, so the measure of derailment prevention is difficult to implement.Except tighten security targetedly facility and management, there is no the thorough way that prevents derail at present, derailment accident happens occasionally, and is seriously threatening traffic safety.Therefore, for the problems referred to above be the object of the utility model research.
Summary of the invention
The purpose of this utility model is according to above-mentioned the deficiencies in the prior art part, a kind of alarming system for derailed of train is provided, this warning reaches when the adjacent two joint car body derailing of train and the purpose of alarm by fastening the principle of fracture of rope trigger alarm circuit alarm.
The utility model purpose realizes being completed by following technical scheme:
A kind of alarming system for derailed of train, the two adjacent car body of joint and the wheels that relate to train, it is characterized in that described warning by datum line, warning circuit and fasten rope consisting of, described datum line laterally is fixed in the medium position of described adjacent car body, described warning circuit is arranged at vehicle bottom, is made of power supply, annunciator and switch series connection, is provided with between described warning circuit and datum line and fastens rope, a described end of fastening rope connects described datum line, and its other end connects described switch.
The attachment point of described datum line is positioned at the middle part of described car body.
Described warning circuit is positioned at the wheel place of described vehicle bottom.
Described annunciator is a channel radio wire module, and the operator's compartment of described train receives the output signal of described wireless communication module.
Be provided with a retracing spring on described switch.
Described maximum of fastening rope allows stretched length to add 1/2 height of fall of the above car body for its elementary length.
The utility model has the advantages that, simple in structure, cost is low, is convenient to implement, and can effectively remind trip runner to find derail and carry out corresponding safeguard procedures as personnel, thus the traffic safety of effective guarantee train.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 fastens the partial enlarged drawing that rope connects warning circuit in the utility model;
Fig. 3 connects the warning circuit partial enlarged drawing of reporting to the police in the utility model;
Fig. 4 is the principle schematic when in the utility model, train normally moves;
Fig. 5 is the distortion schematic diagram of fastening rope and datum line when in the utility model, derail drops.
The specific embodiment
Feature of the present utility model and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that the understanding of technical personnel of the same trade:
As Fig. 1-5, in figure, mark 1-11 is respectively: car body 1, datum line 2, fasten rope 3, warning circuit 4, annunciator 5, switch 6, retracing spring 7, power supply 8, attachment point 9, rail 10, wheel 11.
Embodiment: as shown in Figure 1, 2, 3, the present embodiment is specifically related to a kind of alarming system for derailed of train and application process thereof, this warning specifically by datum line 2, fasten the rope 3 and warning circuit 4 consist of.Datum line 2 is a long rope, is horizontally placed on the medium position of each train body 1, and the midpoint at each joint car body 1 arranges attachment point 9 so that datum line is fixed simultaneously.Warning circuit 4 is arranged at the bottom of respectively saving car body 1, near wheel 11 places, this warning circuit 4 is in series by power supply 8, annunciator 5 and switch 6, annunciator 5 is a channel radio wire module, the train driving chamber receives the alerting signal of its output, is provided with retracing spring 7 on switch 6 so that switch 6 can not be subjected to be in all the time closure state under other External Force Acting.Vertically be provided with between warning circuit 4 and datum line 2 and fasten rope 3, fasten rope 3 upper end and connect datum line 1, and both orthogonal be good, and fasten 3 the lower end connecting valve 6 and make it be in open mode of restricting.
As shown in Fig. 1-5, the specific works principle of this alarming system for derailed of train is as follows:
When train smooth ran on rail 10, the length of fastening rope 3 was constant, fastened rope 3 tractive switches 6 and made it be in all the time open mode, and warning circuit 4 is not reported to the police.
When the front and rear wheel on the adjacent two joint car bodies 1 of train derails tenesmus simultaneously, the maximum height of fall at car body 1 wheel place, bottom is H, the datum line 2 of adjacent two joints on car bodies 1 H/2 that will drop simultaneously, therefore will produce the gap of H/2 after the wheel tenesmus drops with datum line 2, fastening rope 3 this moment is stretched over its maximum stretched length that allows, fracture, switch 6 rotates under the effect of retracing spring 7, reset and connect warning circuit 4, annunciator 5 requires chaufeur to brake immediately to train driving chamber transmission alerting signal.
Claims (6)
1. alarming system for derailed of train, the two adjacent car body of joint and the wheels that relate to train, it is characterized in that described warning by datum line, warning circuit and fasten rope consisting of, described datum line laterally is fixed in the medium position of described adjacent car body, described warning circuit is arranged at vehicle bottom, is made of power supply, annunciator and switch series connection, is provided with between described warning circuit and datum line and fastens rope, a described end of fastening rope connects described datum line, and its other end connects described switch.
2. a kind of alarming system for derailed of train according to claim 1, is characterized in that the attachment point of described datum line is positioned at the middle part of described car body.
3. a kind of alarming system for derailed of train according to claim 1, is characterized in that described warning circuit is positioned at the wheel place of described vehicle bottom.
4. a kind of alarming system for derailed of train according to claim 1, is characterized in that described annunciator is a channel radio wire module, and the operator's compartment of described train receives the output signal of described wireless communication module.
5. a kind of alarming system for derailed of train according to claim 1, is characterized in that being provided with on described switch a retracing spring.
6. a kind of alarming system for derailed of train according to claim 1, is characterized in that described maximum of fastening rope allows stretched length to add 1/2 height of fall of the above car body for its elementary length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743224 CN203020333U (en) | 2012-12-29 | 2012-12-29 | Train derailment warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743224 CN203020333U (en) | 2012-12-29 | 2012-12-29 | Train derailment warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203020333U true CN203020333U (en) | 2013-06-26 |
Family
ID=48644336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220743224 Expired - Fee Related CN203020333U (en) | 2012-12-29 | 2012-12-29 | Train derailment warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203020333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010262A (en) * | 2012-12-28 | 2013-04-03 | 中铁二十四局集团有限公司 | Train derailment alarming system and application method thereof |
| CN108286461A (en) * | 2018-03-16 | 2018-07-17 | 中铁工程装备集团有限公司 | A kind of spy rail emergency stop device |
-
2012
- 2012-12-29 CN CN 201220743224 patent/CN203020333U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010262A (en) * | 2012-12-28 | 2013-04-03 | 中铁二十四局集团有限公司 | Train derailment alarming system and application method thereof |
| CN103010262B (en) * | 2012-12-28 | 2015-08-19 | 中铁二十四局集团有限公司 | A kind of alarming system for derailed of train and application process thereof |
| CN108286461A (en) * | 2018-03-16 | 2018-07-17 | 中铁工程装备集团有限公司 | A kind of spy rail emergency stop device |
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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 |
Granted publication date: 20130626 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |