CN106012698A - Steel rail insulation protector and application thereof - Google Patents
Steel rail insulation protector and application thereof Download PDFInfo
- Publication number
- CN106012698A CN106012698A CN201610483192.5A CN201610483192A CN106012698A CN 106012698 A CN106012698 A CN 106012698A CN 201610483192 A CN201610483192 A CN 201610483192A CN 106012698 A CN106012698 A CN 106012698A
- Authority
- CN
- China
- Prior art keywords
- rail
- insulation
- protection device
- insulation sleeve
- thick section
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B5/00—Rails; Guard rails; Distance-keeping means for them
- E01B5/02—Rails
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2205/00—Electrical insulation of railway track parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Insulating Bodies (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention provides a steel rail insulation protector which comprises a steel rail. An insulation sleeve is arranged on the upper portion of the steel rail, a transverse thickening section and a bent thickening section are arranged at the tail end of the insulation sleeve, a hook is arranged at the tail end of the bent thickening section, the thickness of the insulation sleeve ranges from 0.3 mm to 15 mm, and the insulation sleeve is made of silica gel. According to the steel rail insulation protector, the risk of railway short-circuit accidents is greatly reduced, the construction work efficiency of railway key points is improved, the steel rail is protected, and economic benefits are increased; the protector is an innovation in safety protection during railway construction and maintenance work, and therefore high application and popularization value is achieved.
Description
Technical field:
The present invention relates to a kind of seal, especially a kind of rail insulation protection device and application thereof.
Background technology:
Whether the circuit that electrified railway track circuit is made up of steel rail line and rail insulation, taken by rolling stock for automatic, this section of circuit of continuous detecting, be also used for control signal device or switching device, to ensure the equipment of traffic safety.But in daily construction of railway project or maintenance activity; often occurring that instrument is disposed across on two one steel rails by operating personnel by mistake causes even electrification to affect train signal; " red band accident " is claimed in industry; on-the-spot through frequently with way be that construction equipment wrapped with insulation is prevented even electricity; but affecting facility after wrapping up facility to use, institute is difficult to use the most at the scene；In rail yard rebuilding construction, electricity business specialty debugging signal influences each other with work business specialty operation locomotive, during electric signal debugging, the locomotive in operating area need to sail out of and park to the outer station of electricity business debugging section, debug rear Operation Van and open back operating location again, cause Operation Van's inefficiency, the wasting of resources, extends railway blocking time simultaneously；
In construction of railway project and maintenance, often place improper or other operation scratch rail top because of construction equipment, affect train by time stability, the service life of minimizing rail.
Summary of the invention:
In order to overcome above-mentioned deficiency, the invention provides a kind of rail insulation protection device and application thereof.
The technical solution adopted for the present invention to solve the technical problems:
A kind of rail insulation protection device; including: rail; the top of described rail is provided with insulation sleeve; the end of described insulation sleeve is respectively equipped with horizontal thick section and bending thick section; the end of described bending thick section is provided with hook; the thickness of described insulation sleeve is 0.3-15mm, and the material of described insulation sleeve is silica gel.
The thickness of described horizontal thick section and bending thick section is more than the thickness of insulation sleeve remainder.
A kind of application of rail insulation protection device, including following two aspect:
1) in daily construction of railway project or maintenance activity; described rail insulation protection device is directly installed on rail; automatic locking rail after lower pressure; even if instrument is disposed across on two one steel rails by staff by mistake; also the company's of not resulting in electrification; without construction equipment being carried out insulation parcel, lighter when making staff work, fast；
2) in rail yard rebuilding construction; electricity business specialty debugging signal influences each other with work business specialty operation locomotive; during electric signal debugging, the locomotive in operating area need to sail out of and park to the outer station of electricity business debugging section; debug rear Operation Van and open back operating location again; at this moment only rail insulation protection device need to be arranged on rail after using this achievement; locomotive is parked on the rail that rail insulation protection device is covered and can carry out electricity business specialty debugging signal; efficiency is high, shortens railway blocking time simultaneously.
Owing to using technical scheme as above, the present invention has a following superiority:
A kind of rail insulation protection device of the present invention and application thereof; greatly reduce railway and connect the risk of electrification; improve railway construction working to be put efficiency; protect rail; improve economic benefit; it is a kind of innovation to the security protection in construction of railways and maintenance activity, thus, have good value for applications.
Accompanying drawing illustrates:
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the structural representation that the present invention is attached on rail；
In figure: 1, rail；2, insulation sleeve；3, hook；4, horizontal thick section；5, bending thick section.
Detailed description of the invention:
Can be explained in more detail the present invention by example below, the open purpose of the present invention is intended to all changes and improvements in the protection scope of the invention, the invention is not limited in the following examples；
In conjunction with a kind of rail insulation protection device described in accompanying drawing; including: rail 1; the top of described rail 1 is provided with insulation sleeve 2; described insulation sleeve 2 be respectively arranged at two ends with horizontal thick section 4 and bending thick section 5; the end of described bending thick section 5 is provided with hook 3; hook 3 can provide an impetus when insulation sleeve 2 takes off, and the thickness of described insulation sleeve 2 is 0.3-15mm, and the material of described insulation sleeve 2 is silica gel.
The thickness of described horizontal thick section 4 and bending thick section 5 is more than the thickness of insulation sleeve 2 remainder, on the one hand two ends thicken is to increase the friction between rail 1, make more stable being enclosed within rail 1 of insulation sleeve 2, another fermentation, be finished take off when, needing the article with screwdriver is the most sharp-pointed to prize at hook 3, so the abrasion to end can be bigger, therefore insulation sleeve 2 two ends need to thicken.
A kind of application of rail insulation protection device, including following two aspect:
1) in daily construction of railway project or maintenance activity; described rail insulation protection device is directly installed on rail; automatic locking rail after lower pressure; even if instrument is disposed across on two one steel rails by staff by mistake; also the company's of not resulting in electrification; without construction equipment being carried out insulation parcel, lighter when making staff work, fast；
2) in rail yard rebuilding construction; electricity business specialty debugging signal influences each other with work business specialty operation locomotive; during electric signal debugging, the locomotive in operating area need to sail out of and park to the outer station of electricity business debugging section; debug rear Operation Van and open back operating location again; at this moment only rail insulation protection device need to be arranged on rail; being parked in by locomotive on the rail that rail insulation protection device is covered and can carry out electricity business specialty debugging signal, efficiency is high, shortens railway blocking time simultaneously.
The most carefully stating part in above content is prior art, therefore does not runs business into particular one and state.
Claims (3)
1. a rail insulation protection device; including: rail (1); it is characterized in that: the top of described rail (1) is provided with insulation sleeve (2); the end of described insulation sleeve (2) is respectively equipped with horizontal thick section (4) and bending thick section (5); the end of described bending thick section (5) is provided with hook (3); the thickness of described insulation sleeve (2) is 0.3-15mm, and the material of described insulation sleeve (2) is silica gel.
A kind of rail insulation protection device the most according to claim 1, it is characterised in that: the thickness of described horizontal thick section (4) and bending thick section (5) is more than the thickness of insulation sleeve (2) remainder.
3. the application of a rail insulation protection device as claimed in claim 1, it is characterised in that: include following two aspect:
1) in daily construction of railway project or maintenance activity; described rail insulation protection device is directly installed on rail; automatic locking rail after lower pressure; even if instrument is disposed across on two one steel rails by staff by mistake; also the company's of not resulting in electrification; without construction equipment being carried out insulation parcel, lighter when making staff work, fast；
2) in rail yard rebuilding construction; electricity business specialty debugging signal influences each other with work business specialty operation locomotive; during electric signal debugging, the locomotive in operating area need to sail out of and park to the outer station of electricity business debugging section; debug rear Operation Van and open back operating location again; only rail insulation protection device need to be arranged on rail after using this achievement; locomotive is parked on the rail that rail insulation protection device is covered and can carry out electricity business specialty debugging signal; efficiency is high, shortens railway blocking time simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610483192.5A CN106012698B (en) | 2016-06-28 | 2016-06-28 | A kind of rail insulation protection device and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610483192.5A CN106012698B (en) | 2016-06-28 | 2016-06-28 | A kind of rail insulation protection device and its application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106012698A true CN106012698A (en) | 2016-10-12 |
| CN106012698B CN106012698B (en) | 2017-12-12 |
Family
ID=57084602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610483192.5A Active CN106012698B (en) | 2016-06-28 | 2016-06-28 | A kind of rail insulation protection device and its application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106012698B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797232A (en) * | 2018-06-05 | 2018-11-13 | 中铁二院工程集团有限责任公司 | Urban track traffic rail insulation constructs |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2371220Y (en) * | 1999-06-17 | 2000-03-29 | 铁道部科学研究院铁道建筑研究所 | Composite insulation joint for steel rail |
| EP1091044B1 (en) * | 1999-09-10 | 2002-06-19 | Deutsche Bahn AG | Contact surface between a rail and the wheel of a railway vehicle |
| CN202139513U (en) * | 2011-03-08 | 2012-02-08 | 张昆 | Intelligent temperature-lowering and expansion-reducing steel rail |
| CN202298369U (en) * | 2011-03-30 | 2012-07-04 | 张鸣 | Sun-protection expansion-reduction steel rail |
| CN105238917A (en) * | 2015-11-06 | 2016-01-13 | 攀钢集团攀枝花钢铁研究院有限公司 | Method for improving low-temperature fracture toughness of steel rail and obtained steel rail and application thereof |
| CN205821903U (en) * | 2016-06-28 | 2016-12-21 | 中铁七局集团第一工程有限公司 | A kind of rail insulation protection device |
-
2016
- 2016-06-28 CN CN201610483192.5A patent/CN106012698B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2371220Y (en) * | 1999-06-17 | 2000-03-29 | 铁道部科学研究院铁道建筑研究所 | Composite insulation joint for steel rail |
| EP1091044B1 (en) * | 1999-09-10 | 2002-06-19 | Deutsche Bahn AG | Contact surface between a rail and the wheel of a railway vehicle |
| CN202139513U (en) * | 2011-03-08 | 2012-02-08 | 张昆 | Intelligent temperature-lowering and expansion-reducing steel rail |
| CN202298369U (en) * | 2011-03-30 | 2012-07-04 | 张鸣 | Sun-protection expansion-reduction steel rail |
| CN105238917A (en) * | 2015-11-06 | 2016-01-13 | 攀钢集团攀枝花钢铁研究院有限公司 | Method for improving low-temperature fracture toughness of steel rail and obtained steel rail and application thereof |
| CN205821903U (en) * | 2016-06-28 | 2016-12-21 | 中铁七局集团第一工程有限公司 | A kind of rail insulation protection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797232A (en) * | 2018-06-05 | 2018-11-13 | 中铁二院工程集团有限责任公司 | Urban track traffic rail insulation constructs |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106012698B (en) | 2017-12-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201201 Address after: Room 1001, No.30 and 32, Shuixi Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Engineering Co.,Ltd. Address before: The old city of Luoyang City, Henan province 471000 Spring Road No. 155 Patentee before: THE FIRST ENGINEERING CORP., 1ST OF CHINA RAILWAY SEVENTH Group |