CN2414962Y - Automatic derail alarm system sensor for railway car - Google Patents
Automatic derail alarm system sensor for railway car Download PDFInfo
- Publication number
- CN2414962Y CN2414962Y CN 00211096 CN00211096U CN2414962Y CN 2414962 Y CN2414962 Y CN 2414962Y CN 00211096 CN00211096 CN 00211096 CN 00211096 U CN00211096 U CN 00211096U CN 2414962 Y CN2414962 Y CN 2414962Y
- Authority
- CN
- China
- Prior art keywords
- sensor
- jig
- crush
- cutting
- sleeve pipe
- Prior art date
- 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 relates to a sensor for an automatic derail alarm system for railway vehicles, which can pick up vehicle derail signals in time and accurately and send the signals out. The utility model is provided with two outer clamping devices and a sensor clamping device. The upper part of each outer clamping device is provided with a bayonet, and the two outer clamping devices are connected through a long screw bolt. The lower part of the sensor clamping device is provided with a jack. A sensor sleeve tube and a pressing and cutting sleeve tube are respectively inserted at the position which are corresponding to both sides of the jack. A pressure universal switch which is provided with a sensing contact head which extends into the pressing and cutting sleeve tube is arranged in the sensor sleeve tube through the tightening of a top thread which is installed on the bottom of the sensor clamping device. Supporting boards are sheathed on the pressing and cutting sleeve tube, and is fixed by a pressing and cutting pin nut. The upper parts of the two supporting boards are connected by an insulation connecting rod.
Description
The utility model belongs to a kind of sensing device, particularly a kind of railway carriage derailing alerting automatic telling status sensing device.
Railroad train under steam, the accident that de-orbits of generating unit separating vehicles sometimes.Vehicle is after derailing, and pressure wheel still can continue to travel several kilometers under the traction of locomotive on sleeper, causes badly damaged to sleeper, circuit, signalling set.The vehicle overturning also may take place under many circumstances, interrupt the driving of this line and adjacent line, cause a serious accident.
The purpose of this utility model is to provide a kind of railway carriage derailing alerting automatic telling status sensing device that can in time, accurately pick up the vehicle derailing signal and signal is passed.
The utility model is achieved in that it has two outer jigs and sensor jig respectively, a bayonet socket that matches with rail is arranged respectively on each outer jig and the sensor jig, and be connected by overbolt between outer jig and the sensor jig, in sensor jig bottom a jack is arranged, corresponding jack position is fitted with sensor sleeve and stepped crush-cutting sleeve pipe respectively in sensor jig both sides, said sensor sleeve and crush-cutting sleeve pipe are fastening by the jackscrew that is installed in sensor jig bottom, in sensor sleeve, be placed with the pressure universal switch, and two pressure universal switches are in parallel, the sensor contact of said pressure universal switch stretches in the crush-cutting sleeve pipe, be set with stay bearing plate and fix by crush-cutting Xiao nut on the crush-cutting sleeve pipe, said two stay bearing plate tops connect by insulated connecting rod.
The utility model has the advantages that and can in time, accurately pick up the vehicle derailing signal and signal is passed, so that the railway carriage derailing alerting automatic telling status is sent stop signal to locomotive and adjacent station in very short time and very short distance,
Train is stopped immediately, accident is reduced to bottom line.
The drawing explanation:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a scheme of installation of the present utility model.
Provide embodiment of the present utility model below in conjunction with accompanying drawing:
As shown in the figure, this railway carriage derailing alerting automatic telling status sensing device has two outer jigs 1 and sensor jig 5 respectively, a bayonet socket 1a who matches with rail is arranged respectively on each outer jig 1 and the sensor jig 5,5a, and be connected by overbolt 2 between outer jig 1 and the sensor jig 5, in sensor jig 5 bottoms a jack 5b is arranged, corresponding jack 5b position is fitted with sensor sleeve 3 and the surperficial stepped crush-cutting sleeve pipe 7 that crush-cutting mouth 7a is arranged respectively in sensor jig 5 both sides, said sensor sleeve 3 and crush-cutting sleeve pipe 7 are fastening by the jackscrew 6 that is installed in sensor jig 5 bottoms, in sensor sleeve 3, be placed with pressure universal switch 4, and the sensor contact 4` of pressure universal switch 4 stretches in the jack 7c in the crush-cutting sleeve pipe 7, pressure universal switch 4 in said two sensor sleeve 3 is in parallel, draw the lead-in wire of this sensing device, on crush-cutting sleeve pipe 7, be set with stay bearing plate 8 and fixing by crush-cutting Xiao nut 9 near step 7b position, on stay bearing plate 8 tops a through hole 8a is arranged, said two stay bearing plate 7 tops connect by the insulated connecting rod 10 that passes through hole 8a.
When actual installation, this railway carriage derailing alerting automatic telling status sensing device is established one for per on the line 0.5-1.0 kilometers, the outside and inboard with the corresponding rail 11 of bayonet socket 1a, 5a difference, by tightening overbolt 2 this sensing device is fastened between two one steel rails 11, in the vehicle derailing alerting automatic telling status of lead-in wire in cable reaches the station operation office for train receiving departure with this sensing device.
Behind vehicle derailing, between a wheel 12 of vehicle must fall in the line, be pressed on the insulated connecting rod 10, pass on the crush-cutting sleeve pipe 7 by stay bearing plate 8, when crush-cutting sleeve pipe 7 bears pressure more than 2000 kilograms, cut off from crush-cutting mouth 7a, stir the sensor contact 4` in the crush-cutting sleeve pipe, make pressure universal switch 4 closures, send the vehicle derailing signal, the vehicle derailing signal that sensing point is sent through cable or wireless launcher is transferred to the vehicle derailing alerting automatic telling status of the operation office for train receiving departure at adjacent station again, sends audible warning by warning, and control circuit makes the signal in vehicle operating the place ahead show stop signal.
Claims (1)
1, a kind of railway carriage derailing alerting automatic telling status sensing device, comprise two outer jigs and sensor jig, a bayonet socket that matches with rail is arranged respectively on each outer jig and the sensor jig, and be connected by overbolt between outer jig and the sensor jig, it is characterized in that, in sensor jig bottom a jack is arranged, corresponding jack position is fitted with sensor sleeve and stepped crush-cutting sleeve pipe respectively in sensor jig both sides, said sensor sleeve and crush-cutting sleeve pipe are fastening by the jackscrew that is installed in sensor jig bottom, in sensor sleeve, be placed with the pressure universal switch, and two pressure universal switches are in parallel, the sensor contact of said pressure universal switch stretches in the crush-cutting sleeve pipe, be set with stay bearing plate and fix by crush-cutting Xiao nut on the crush-cutting sleeve pipe, said two stay bearing plate tops connect by insulated connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00211096 CN2414962Y (en) | 2000-03-10 | 2000-03-10 | Automatic derail alarm system sensor for railway car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00211096 CN2414962Y (en) | 2000-03-10 | 2000-03-10 | Automatic derail alarm system sensor for railway car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2414962Y true CN2414962Y (en) | 2001-01-17 |
Family
ID=33577849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00211096 Expired - Fee Related CN2414962Y (en) | 2000-03-10 | 2000-03-10 | Automatic derail alarm system sensor for railway car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2414962Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100344486C (en) * | 2005-04-19 | 2007-10-24 | 唐山同力兴路科技有限公司 | Railway carriage derailing detector |
| CN101531202B (en) * | 2009-03-06 | 2011-01-19 | 北京世纪东方国铁科技股份有限公司 | Car derailment automatic early warning method and early warning system thereof |
| CN101376394B (en) * | 2007-08-30 | 2011-02-16 | 北京佳讯飞鸿电气股份有限公司 | Vehicle derailing early warning method based on steel rail deformation / stress parameters |
| CN107512288A (en) * | 2017-08-03 | 2017-12-26 | 南京富岛信息工程有限公司 | Rectilinear intelligent derailer and its derailer smart box inclination data acquisition method |
| CN112636111A (en) * | 2020-10-16 | 2021-04-09 | 汤国军 | Novel track lead wire connecting device |
-
2000
- 2000-03-10 CN CN 00211096 patent/CN2414962Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100344486C (en) * | 2005-04-19 | 2007-10-24 | 唐山同力兴路科技有限公司 | Railway carriage derailing detector |
| CN101376394B (en) * | 2007-08-30 | 2011-02-16 | 北京佳讯飞鸿电气股份有限公司 | Vehicle derailing early warning method based on steel rail deformation / stress parameters |
| CN101531202B (en) * | 2009-03-06 | 2011-01-19 | 北京世纪东方国铁科技股份有限公司 | Car derailment automatic early warning method and early warning system thereof |
| CN107512288A (en) * | 2017-08-03 | 2017-12-26 | 南京富岛信息工程有限公司 | Rectilinear intelligent derailer and its derailer smart box inclination data acquisition method |
| CN112636111A (en) * | 2020-10-16 | 2021-04-09 | 汤国军 | Novel track lead wire connecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |