CN103010262B - A kind of alarming system for derailed of train and application process thereof - Google Patents
A kind of alarming system for derailed of train and application process thereof Download PDFInfo
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- CN103010262B CN103010262B CN201210582624.XA CN201210582624A CN103010262B CN 103010262 B CN103010262 B CN 103010262B CN 201210582624 A CN201210582624 A CN 201210582624A CN 103010262 B CN103010262 B CN 103010262B
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- warning circuit
- datum line
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Abstract
The present invention is specifically related to a kind of alarming system for derailed of train and application process thereof, this warning is made up of datum line, warning circuit and rope, described datum line is laterally fixed on the middle part of described adjacent car body, described warning circuit is arranged at vehicle bottom, in series by power supply, annunciator and switch, between described warning circuit and datum line, be provided with rope, one end of described rope connects datum line, and the other end of described rope connects described switch; When derail, generation is ruptured and is triggered this warning circuit and reports to the police by rope.Advantage of the present invention is, structure is simple, and cost is low, is convenient to implement, can effectively reminds trip runner find derail as personnel and carry out corresponding safeguard procedures, thus the traffic safety of effective guarantee train.
Description
Technical field
The invention belongs to train fault monitoring technical field, be specifically related to a kind of alarming system for derailed of train and application process thereof.
Background technology
Derail compares the sporadic accident being difficult to take precautions against in Railway Running Accidents.Owing to also not have at present the monitoring alarm after installing wheel derailing ON TRAINS, driver cannot know the inside story and take measures at once after wheel derailment, and derailing train advances after several kilometers and just halts sometimes, so that causes the accident and expand and heavy losses.
Cause the reason more complicated of derailing, have obvious single factors, as the open defect of circuit or rolling stock built-in problem etc., also have distant comprehensive factor, its reason is difficult to determine.With regard to the form of its derailing, rail derails, wheel jumps onto the tracks derailing, wheel suspension derailment, the derailing etc. of technical derailing and wheel rail relation aspect to have wheel to climb.The regularity of derail is not too obvious, and therefore the measure of derailment prevention is difficult to implement.At present except strengthening safety facilities and management targetedly, there is no the thorough way preventing derail, derailment accident happens occasionally, and seriously threatens traffic safety.Therefore, are objects that the present invention studies for the problems referred to above.
Summary of the invention
The object of the invention is according to above-mentioned the deficiencies in the prior art part, a kind of alarming system for derailed of train and application process thereof are provided, this warning, by the principle of rope fracture trigger alarm circuit alarm, reaches when the adjacent two joint car body derailing of train and the object of alarm.
The object of the invention realizes being completed by following technical scheme:
A kind of alarming system for derailed of train, relate to the two adjacent car body of joint and wheels of train, it is characterized in that described warning is made up of datum line, warning circuit and rope, described datum line is laterally fixed on the medium position of described adjacent car body, described warning circuit is arranged at vehicle bottom, in series by power supply, annunciator and switch, between described warning circuit and datum line, be provided with rope, one end of described 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.
Described switch is provided with a retracing spring.
The maximum permission stretched length of described rope is 1/2 height of fall that its elementary length adds described car body.
A kind of application process relating to above-mentioned alarming system for derailed of train, it is characterized in that described application process at least comprises the steps: to install described derailing warning respectively on each joint car body of described train, when described train smooth runs on rail, described rope tractive switch, makes described warning circuit not report to the police; When the front and back wheel of the adjacent car body of described train derails tenesmus simultaneously, described rope is stretched to its maximum permission stretched length and ruptures, described switch rotates under the restoring force of retracing spring drives, and connects described warning circuit, described annunciator output alarm signal.
Advantage of the present invention is, structure is simple, and cost is low, is convenient to implement, can effectively reminds trip runner find derail as personnel and carry out corresponding safeguard procedures, thus the traffic safety of effective guarantee train.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the partial enlarged drawing that in the present invention, rope connects warning circuit;
Fig. 3 is the warning circuit partial enlarged drawing connecting warning in the present invention;
Fig. 4 is principle schematic when train normally runs in the present invention;
The distortion schematic diagram of rope and datum line when Fig. 5 is derail tenesmus in the present invention.
Detailed description of the invention
Feature of the present invention 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:
Be respectively as marked 1-11 in Fig. 1-5, figure: car body 1, datum line 2, 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, and this warning is specifically made up of datum line 2, rope 3 and warning circuit 4.Datum line 2 is a long rope, is horizontally placed on the medium position of each train body 1, arranges attachment point 9 to be fixed by datum line simultaneously in the midpoint of each joint car body 1.Warning circuit 4 is arranged at the bottom of each joint car body 1, near wheel 11 place, this warning circuit 4 is in series by power supply 8, annunciator 5 and switch 6, annunciator 5 is a channel radio wire module, train driving room receives its alerting signal exported, and switch 6 is provided with retracing spring 7 and can be in closure state all the time by under other External Force Acting to make switch 6.Between warning circuit 4 and datum line 2, be vertically provided with rope 3, the upper end of rope 3 connects datum line 1, and both orthogonal be good, and the lower end connecting valve 6 of rope 3 make it be in open mode.
Rope 3 has maximum permission stretched length, be specially the height of fall (namely H/2, H are the height of fall) that its elementary length adds bottom upper body 1 1/2, will rupture once exceed this length rope 3, wherein the elementary length of rope 3 is L, and namely L is the vertical distance between datum line 2 to switch 6.
As Figure 1-5, the specific works principle of this alarming system for derailed of train is as follows:
When train smooth runs on rail 10, the length of rope 3 is constant, and rope 3 tractive switch 6 makes it be in open mode all the time, and warning circuit 4 is not reported to the police.
When front and rear wheel on the adjacent two joint car bodies 1 of train derails simultaneously and drops, bottom car body 1, the maximum height of fall at wheel place is H, datum line 2 on adjacent two joint car bodies 1 is by the H/2 that drops simultaneously, therefore wheel tenesmus will produce the gap of H/2 after dropping with datum line 2, now rope 3 is stretched and exceedes its maximum permission stretched length, rupture, switch 6 rotates under the effect of retracing spring 7, reset and connect warning circuit 4, annunciator 5 sends alerting signal to train driving room, requires that chaufeur is braked immediately.
Claims (5)
1. an alarming system for derailed of train, relate to the two adjacent car body of joint and wheels of train, it is characterized in that described warning is by datum line, warning circuit and rope are formed, described datum line is laterally fixed on the medium position of described adjacent car body, described warning circuit is arranged at vehicle bottom, by power supply, annunciator and switch in series, rope is provided with between described warning circuit and datum line, one end of described rope connects described datum line, its other end connects described switch, described switch is provided with a retracing spring, the maximum permission stretched length of described rope is 1/2 height of fall that its elementary length adds described car body.
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, it is characterized in that described annunciator is a wireless communication module, the operator's compartment of described train receives the output signal of described wireless communication module.
5. one kind relates to the application process of the arbitrary alarming system for derailed of train of claim 1-4, it is characterized in that described application process at least comprises the steps: to install described derailing warning respectively on each joint car body of described train, when described train smooth runs on rail, described rope tractive switch, makes described warning circuit not report to the police; When the front and back wheel of the adjacent car body of described train derails tenesmus simultaneously, described rope is stretched to its maximum permission stretched length and ruptures, described switch rotates under the restoring force of retracing spring drives, and connects described warning circuit, described annunciator output alarm signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210582624.XA CN103010262B (en) | 2012-12-28 | 2012-12-28 | A kind of alarming system for derailed of train and application process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210582624.XA CN103010262B (en) | 2012-12-28 | 2012-12-28 | A kind of alarming system for derailed of train and application process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103010262A CN103010262A (en) | 2013-04-03 |
| CN103010262B true CN103010262B (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210582624.XA Active CN103010262B (en) | 2012-12-28 | 2012-12-28 | A kind of alarming system for derailed of train and application process thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521511A (en) * | 2017-08-18 | 2017-12-29 | 唐智科技湖南发展有限公司 | A kind of method and system of wheel derailment alarm |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836568B (en) * | 2016-05-25 | 2018-11-06 | 芜湖金欧机械制造有限公司 | Anti-fall lift |
| CN109398417A (en) * | 2018-11-15 | 2019-03-01 | 合肥工业大学 | Subway work temporary track vehicle derailing early warning mechanism and subway work temporary track vehicle transportation system |
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| CN2719677Y (en) * | 2004-08-10 | 2005-08-24 | 汪国滨 | Train derail alarm device |
| CN203020333U (en) * | 2012-12-29 | 2013-06-26 | 中铁二十四局集团有限公司 | Train derailment warning system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06219273A (en) * | 1993-01-28 | 1994-08-09 | Toshiba Corp | Vehicle for railway |
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2012
- 2012-12-28 CN CN201210582624.XA patent/CN103010262B/en active Active
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|---|---|---|---|---|
| CN2719677Y (en) * | 2004-08-10 | 2005-08-24 | 汪国滨 | Train derail alarm device |
| CN203020333U (en) * | 2012-12-29 | 2013-06-26 | 中铁二十四局集团有限公司 | Train derailment warning system |
Non-Patent Citations (1)
| Title |
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| "列车脱轨自动报警装置";肖友东;《中国铁路》;19971231(第12期);38-41 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521511A (en) * | 2017-08-18 | 2017-12-29 | 唐智科技湖南发展有限公司 | A kind of method and system of wheel derailment alarm |
| CN107521511B (en) * | 2017-08-18 | 2019-06-21 | 唐智科技湖南发展有限公司 | A kind of method and system of wheel derailment alarm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103010262A (en) | 2013-04-03 |
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Effective date of registration: 20200605 Address after: 200071 No. 40, Wangjiazhai Road, Jing'an District, Shanghai Patentee after: CHINA RAILWAY 24TH BUREAU GROUP SHANGHAI ELECTRIC SERVICE ELECTROCHEMICAL Co.,Ltd. Address before: 200071 Shanghai city Zhabei District Road 2 Co-patentee before: FUJIAN RAILWAY CONSTRUCTION CO., LTD., CHINA RAILWAY 24TH BUREAU GROUP Co.,Ltd. Patentee before: SOUTHEAST University |