CN102951041B - The anti-disconnect type double protection method that knocks into the back of electric train - Google Patents
The anti-disconnect type double protection method that knocks into the back of electric train Download PDFInfo
- Publication number
- CN102951041B CN102951041B CN201110240615.8A CN201110240615A CN102951041B CN 102951041 B CN102951041 B CN 102951041B CN 201110240615 A CN201110240615 A CN 201110240615A CN 102951041 B CN102951041 B CN 102951041B
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- CN
- China
- Prior art keywords
- rebound
- cylinder
- perforation
- insulating
- draw ring
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000009413 insulation Methods 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 206010057855 Hypotelorism of orbit Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a kind of anti-disconnect type double protection method that knocks into the back of electric train, by rebound, insulating cylinder, adjustable draw ring, insulating collar, sectional type contact cable, disconnect type dual-protection circuit forms.The upper and lower kernel of section of insulating collar to perforation in; adjustable draw ring is housed, and one piece of rebound is respectively equipped with on the two sides, lower end of adjustable draw ring, between two pieces of rebound lower ends, insulating cylinder is housed; insulating cylinder is equipped with sectional type contact cable, sectional type contact cable is connected with disconnect type dual-protection circuit.The present invention can the effectively generation preventing electric train unexpected rear-end collision under steam.
Description
Technical field
The present invention relates to a kind of anti-electrical principle knocked into the back of electric train, relate to a kind of anti-disconnect type double protection method that knocks into the back of electric train in particular.
Background technology
Current many production fields all blindly hanker after integrated circuit; in the safety return circuit of some manned equipment, all integrated circuit has been entered in fusion; make many be originally absolutely necessary obviously disconnect safety guard-safeguard circuit all replace by integrated circuit; safety performance is had a greatly reduced quality; thus make equipment in use human casualty accident take place frequently; 7,23 motor train unit rear crash event are exactly an example the most obvious.
Summary of the invention
The upper and lower kernel of section of insulating collar to perforation in adjustable draw ring is housed; one piece of rebound is respectively equipped with on the two sides, lower end of adjustable draw ring; between two pieces of rebound lower ends, insulating cylinder is housed, insulating cylinder is equipped with sectional type contact cable, sectional type is connected with disconnect type dual-protection circuit by touching cable.
The integral planar of rebound is convex, the relevant position of three bossy body planes respectively has a hole to wearing.
The global shape of insulating cylinder is cylinder, the Shang Youyi hole, center of former and later two circular sections to wearing, arc surface has half slot around.
Adjustable draw ring be earrings plane one end arc surface on have a cylinder to be connected and fixed with it to be connected, cylindrical arc surface has threaded collar around, proximal portion has pore to wearing.
The global shape of insulating collar is convex cylinder, porose to wearing on the center of upper and lower two circular sections.
Sectional type contact cable is formed by the contact cable sectional type indirect connection of each corresponding length.
Disconnect type dual-protection circuit be with two pull-in windings and connect connect respectively with two normally closed contacts with two open contacts after and connect composition.
Beneficial effect
The present invention can the effectively generation preventing electric train unexpected rear-end collision under steam.
Accompanying drawing explanation
Fig. 1 is the birds-eye view of the anti-disconnect type double protection method that knocks into the back of electric train of the present invention
Fig. 2 is the front elevation of the anti-disconnect type double protection method that knocks into the back of electric train of the present invention
Fig. 3 A Fig. 3 B is that electric train of the present invention anti-is knocked into the back adjustable draw ring front elevation in disconnect type double protection method and lateral plan
Fig. 3 C Fig. 3 D is that electric train of the present invention anti-is knocked into the back insulating collar front elevation in disconnect type double protection method and lateral plan
Fig. 3 E Fig. 3 F is that electric train of the present invention anti-is knocked into the back collets front elevation in disconnect type double protection method and lateral plan
Fig. 3 G is the anti-insulation tube front elevation knocked into the back in disconnect type double protection method of electric train of the present invention
Fig. 3 H Fig. 3 I is that electric train of the present invention anti-is knocked into the back insulating cylinder lateral plan in disconnect type double protection method and front elevation
Fig. 3 J Fig. 3 K is that electric train of the present invention anti-is knocked into the back rebound lateral plan in disconnect type double protection method and front elevation
Fig. 4 is the anti-descending schematic circuit knocked into the back in disconnect type double protection method of electric train of the present invention
Fig. 5 is the anti-up schematic circuit knocked into the back in disconnect type double protection method of electric train of the present invention
Fig. 6 is the anti-control principle scheme circuit knocked into the back in disconnect type double protection method of electric train of the present invention
Detailed description of the invention
On corresponding basis 12, train rail 10 is installed, train rail 10 is mounted with train body 9.
Electric pole 4 is fixed on as requested on the relevant position on train rail 10 side.
On the relevant position on the nearly top of transverse arm of electric pole 4 upper end to perforation in, one end smaller for the diameter of insulating collar 1 is sealed in from top to bottom, then the cylinder front end of adjustable draw ring 3 sealing in perforation mouth from the bottom up from insulating collar 1 lower end, until the cylinder front end of adjustable draw ring 3 after the upper plane string of insulating collar 1 goes out, the anchor ring of the cylinder of the cylinder front end of adjustable draw ring 3 overlaps upper cap nut and fixes.
Adjustable draw ring 3 cylinder rear end ear ring plain to perforation in, first put into the insulation tube 16 of small volume, then outside two sides, the larger collets of volume 17 are put again, finally on two lateral surfaces of two pieces of larger collets 17, respectively put lastblock rebound 14, and on the upper transverse plane of a side of one piece of rebound 14 to perforation mouth outside, one end of anchor shaft 15 is first sealed in, then several insulation tube and several pieces of collets 16 were sequentially successively gone here and there, 17 to perforation, until be fixedly connected with after going here and there out from the perforation of reply mutually of another block rebound 14.
Two insulating cylinders are then divided to be placed on the relevant position between two pieces of rebounds 14 by left and right directions, there is anchor shaft 15 inserting perforation mouth from a leading flank of one piece of rebound 14, be introduced into the aperture of rebound 14, enter again on the front and back sides of insulating cylinder 6 in perforation, finally go here and there out rear fixing from the hole the trailing flank of another block rebound 14.
After the two ends of sectional type contact cable 5 are sealed in from the bottom up from the space between two pieces of rebounds 14 respectively, respectively towards rear respectively by half on two insulating cylinders after, be fixedly connected on other wire connections.
Train body 9 is provided with conduction rack 8, the top of conduction rack 8 contacts cable 5 from lower to upper and contacts with sectional type.
Disconnect type dual-protection circuit front and back end is connected on corresponding power supply connector.
The normally closed circuit of up-downgoing contactless switch is then connected between sectional type contact cable 5 and power line.
When train 9 needs up, first the up-downgoing switch S XXKG in disconnect type dual-protection circuit is connected on upcoming contact point XXCD, the moment of certain section of former and later two inductor 13 is successively crossed at train, inductive switch CG is opened after two inductors 13 are sensed by priority, make the corresponding contact device SJC adhesive in disconnect type dual-protection circuit, the corresponding normally closed contact of this corresponding contact device SJC disconnects, cut off the electrical source of power of back segment sectional type contact cable, allow the contact of the back segment after this train body 9 cable dead electricity, make afterwards car body 9 and front car body 9 hypotelorism time automatically run out of steam and be forced to stop, thus can effectivelyly avoid electric train unexpected rear-end collision under steam to occur.
When train 9 needs descending, first the up-downgoing switch S XXKG in disconnect type dual-protection circuit is connected on descending contact point XXCD, the moment of certain section of former and later two inductors is successively crossed at train, inductive switch CG is opened after two inductors 13 are sensed by priority, make the corresponding contact device XJC adhesive in disconnect type dual-protection circuit, the corresponding normally closed contact of this corresponding contact device XJC disconnects, cut off the electrical source of power of back segment sectional type contact cable 5, the back segment after this train body 9 is made to contact cable dead electricity, make afterwards car body 9 and front car body 9 hypotelorism time automatically run out of steam and be forced to stop, thus can effectivelyly avoid electric train unexpected rear-end collision under steam to occur.
Claims (1)
1. the anti-disconnect type double protection method that knocks into the back of an electric train, it is characterized in that, the upper and lower kernel of section of insulating collar to perforation in adjustable draw ring is housed, one piece of rebound is respectively equipped with on the two sides, lower end of adjustable draw ring, between two pieces of rebound lower ends, insulating cylinder is housed, sectional type contact cable insulating cylinder is equipped with, sectional type contact cable is connected with disconnect type dual-protection circuit, described rebound, integral planar is convex, the relevant position of three bossy body planes respectively there is a hole to wearing, described insulating cylinder, global shape is cylinder, the Shang Youyi hole, center of former and later two circular sections is to wearing, arc surface has half slot around, described adjustable draw ring, on one end arc surface of earrings plane, have a cylinder to be connected and fixed with it be connected, cylindrical arc surface has threaded collar around, proximal portion has pore to wearing, described insulating collar, global shape is convex cylinder, porose to wearing on the center of upper and lower two circular sections, described sectional type contact cable, formed by the contact cable sectional type indirect connection of each corresponding length, described disconnect type dual-protection circuit, with two pull-in windings and connect connect respectively with two normally closed contacts with two open contacts after and connect composition, corresponding basis (12) is provided with train rail (10), train rail (10) is mounted with train body (9), electric pole (4) is fixed on as requested on the relevant position on train rail (10) side, on the relevant position on the nearly top of transverse arm of electric pole (4) upper end to perforation in, one end smaller for the diameter of insulating collar (1) is sealed in from top to bottom, then the cylinder front end of adjustable draw ring (3) sealing in perforation mouth from the bottom up from insulating collar (1) lower end, until the cylinder front end of adjustable draw ring (3) after the upper plane string of insulating collar (1) goes out, the anchor ring of the cylinder of the cylinder front end of adjustable draw ring (3) overlaps upper cap nut fix, adjustable draw ring (3) cylinder rear end ear ring plain to perforation in, first put into the insulation tube (16) of small volume, then outside two sides, the larger collets of volume (17) are put again, finally on two lateral surfaces of two pieces of larger collets (17), respectively put lastblock rebound (14), and on the upper transverse plane of a side of one piece of rebound (14) to perforation mouth outside, one end of anchor shaft (15) is first sealed in, then several insulation tube and several pieces of collets (16) were sequentially successively gone here and there, (17) to perforation, until be fixedly connected with after going here and there out from the perforation of reply mutually of another block rebound (14), two insulating cylinders are then divided to be placed on the relevant position between two pieces of rebounds (14) by left and right directions, there is anchor shaft 15 inserting perforation mouth from a leading flank of one piece of rebound (14), be introduced into the aperture of rebound (14), enter again on insulating cylinder (6) front and back sides in perforation, finally go here and there out rear fixing from the hole the trailing flank of another block rebound (14), sectional type contact cable (5) two ends sealed in from the bottom up from the space between two pieces of rebounds (14) respectively after, respectively towards rear respectively by half on two insulating cylinders after, be fixedly connected on other wire connections, train body (9) is provided with conduction rack (8), the top of conduction rack (3) contacts cable (5) from lower to upper and contacts with sectional type, disconnect type dual-protection circuit front and back end is connected on corresponding power supply connector, the normally closed circuit of up-downgoing contactless switch is then connected between sectional type contact cable (5) and power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110240615.8A CN102951041B (en) | 2011-08-22 | 2011-08-22 | The anti-disconnect type double protection method that knocks into the back of electric train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110240615.8A CN102951041B (en) | 2011-08-22 | 2011-08-22 | The anti-disconnect type double protection method that knocks into the back of electric train |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102951041A CN102951041A (en) | 2013-03-06 |
| CN102951041B true CN102951041B (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110240615.8A Expired - Fee Related CN102951041B (en) | 2011-08-22 | 2011-08-22 | The anti-disconnect type double protection method that knocks into the back of electric train |
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| Country | Link |
|---|---|
| CN (1) | CN102951041B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2438608Y (en) * | 2000-08-30 | 2001-07-11 | 李振涛 | Mechanical latching electromagnetic vehicle power main switch |
| CN2659766Y (en) * | 2003-07-29 | 2004-12-01 | 铁道第一勘察设计院 | Suspension gear of railway rigid contact net |
| CN201357765Y (en) * | 2009-02-26 | 2009-12-09 | 温应群 | Automatic onboard neutral-section passing device of double heat-computer backup |
| EP2295283A1 (en) * | 2009-07-06 | 2011-03-16 | Fiat Group Automobiles S.p.A. | Tile for forming a ground power supply line |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4145456B2 (en) * | 2000-01-31 | 2008-09-03 | 日本信号株式会社 | Automatic train control equipment ground equipment |
| FR2875751A1 (en) * | 2004-09-30 | 2006-03-31 | Lohr Ind | ELECTRIC GROUND POWER SYSTEM FOR ELECTRIC VEHICLE |
-
2011
- 2011-08-22 CN CN201110240615.8A patent/CN102951041B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2438608Y (en) * | 2000-08-30 | 2001-07-11 | 李振涛 | Mechanical latching electromagnetic vehicle power main switch |
| CN2659766Y (en) * | 2003-07-29 | 2004-12-01 | 铁道第一勘察设计院 | Suspension gear of railway rigid contact net |
| CN201357765Y (en) * | 2009-02-26 | 2009-12-09 | 温应群 | Automatic onboard neutral-section passing device of double heat-computer backup |
| EP2295283A1 (en) * | 2009-07-06 | 2011-03-16 | Fiat Group Automobiles S.p.A. | Tile for forming a ground power supply line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102951041A (en) | 2013-03-06 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170706 Address after: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Patentee after: Guangdong Gaohang Intellectual Property Operation Co., Ltd. Address before: 200072 room 59, No. 1051, Lane 302, Shanghai Shanghai Road, Shanghai Patentee before: Chen Haishui |
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| TR01 | Transfer of patent right | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Ping Inventor before: Chen Haishui |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170803 Address after: 410300 Hunan province city of Liuyang city Changsha Ge home Xinyuan Gold Bay Group No. 198 good cunyuan Patentee after: Yang Ping Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Patentee before: Guangdong Gaohang Intellectual Property Operation Co., Ltd. |
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| 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: 20150909 Termination date: 20180822 |