CN2170873Y - Bearer carrier struction for conductor rail - Google Patents
Bearer carrier struction for conductor rail Download PDFInfo
- Publication number
- CN2170873Y CN2170873Y CN 93224173 CN93224173U CN2170873Y CN 2170873 Y CN2170873 Y CN 2170873Y CN 93224173 CN93224173 CN 93224173 CN 93224173 U CN93224173 U CN 93224173U CN 2170873 Y CN2170873 Y CN 2170873Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- collet
- contact rail
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a bracket structure for contact rails. The utility model is characterized in that an upright rack made by polyester glass fibre reinforced plastic is of L shape, the cross section of the upright rack is of groove shape, the bottom surface of the upright rack is provided with elliptical screw bolt holes used for fixing sleepers, the upper part of the upright rack is provided with screw bolts connected with a base support, the cross section of the cantilever arm end of the base support made by polyester glass fibre reinforced plastic is of groove shape and is provided with hooks which can hook the top flanges of conductor rails, and a protecting cover is provided with above the base support. The utility model has the advantages of simple structure, high strength, good insulation property, safe running, convenient installation and repair, and the utility model is suitable for the city subways and light rail traffics.
Description
The utility model belongs to the power supply contact rail structure of subway system, is the carrier structure that a kind of power supply contact rail that is applicable to urban subway and light rail transit is used.
At present, in the engineering of urban subway,, be provided with the contact rail of transferring electric power in automobile running orbit one side.Domestic existing contact rail is top and is subjected to stream mode, and promptly rail level is the transmission current face on the contact rail of I shape section, and contact rail is to be fixed on the contact rail pedestal of orbit side with fastener and insulator.This fixed form, complex structure is difficult to install with the relative position of orbit and adjusts the location.
The purpose of this utility model designs a kind of contact rail carrier structure, makes on the sleeper that is supported and fixed on orbit or on the pedestal, hook is lived contact rail, and the reconfiguration rail-engaging is that the bottom is subjected to stream mode, improving setting accuracy, and is convenient to maintenance.
Contact rail carrier structure of the present utility model is made up of stand and collet, it is characterized in that, the stand that organic toughened glass is made is the L type, and section is grooved, and the bottom surface is provided with and the fixing oval bolt hole of usefulness of sleeper, and stand top is provided with and collet bonded assembly bolt; The section of the cantilever end of the collet that organic toughened glass is made is grooved, is provided with the grab of can hook living the contact rail top flange; Above collet, be provided with protective cover.
Using method of the present utility model is: the sleeper bolt together of stand bottom surface and orbit is fixed; Live the top flange of contact rail with the grab hook of collet; The elliptical aperture on stand bottom surface and top can be adjusted the contact rail in the stand and the relative position of orbit; The pantagraph current collector of vehicle is the bottom and moved by stream mode along the lower flange of contact rail.
The utility model has the advantages that, the simple structure of contact rail carrier structure, the intensity height, the good insulation preformance of jewel steel, safe and reliable to operation, easy to installation and maintenance.Be applicable to city underground and light rail transit; Bolt hole in the stand is ellipse, can adjust the direction and the level attitude of contact rail.
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the constructional drawing of contact rail carrier structure
As seen from the figure, the contact rail carrier structure is made up of stand and collet, it is characterized in that, the stand 1 that organic toughened glass is made is the L type, and section is grooved, and the bottom surface is provided with and the fixing bolt hole of usefulness of sleeper, and stand top is provided with and collet 2 bonded assembly bolts 3; The section of the cantilever end of the collet 2 that organic toughened glass is made is grooved, is provided with the grab 4 of can hook living the contact rail top flange; Above collet, be provided with protective cover 5.6 is contact rail among the figure.
Claims (1)
1, a kind of contact rail carrier structure is made up of stand and collet, it is characterized in that, the stand that organic toughened glass is made is the L type, and section is grooved, and the bottom surface is provided with and the fixing oval bolt hole of usefulness of sleeper, and stand top is provided with and collet bonded assembly bolt; The section of the cantilever end of the collet that organic toughened glass is made is grooved, is provided with the grab of can hook living the contact rail top flange; Above collet, be provided with protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93224173 CN2170873Y (en) | 1993-09-17 | 1993-09-17 | Bearer carrier struction for conductor rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93224173 CN2170873Y (en) | 1993-09-17 | 1993-09-17 | Bearer carrier struction for conductor rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2170873Y true CN2170873Y (en) | 1994-07-06 |
Family
ID=33802276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93224173 Expired - Fee Related CN2170873Y (en) | 1993-09-17 | 1993-09-17 | Bearer carrier struction for conductor rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2170873Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837745A (en) * | 2010-05-31 | 2010-09-22 | 宁波华缘玻璃钢电器制造有限公司 | Third rail insulated support of subway |
| CN101856980A (en) * | 2010-05-31 | 2010-10-13 | 宁波华缘玻璃钢电器制造有限公司 | Insulated support of subway contact rail |
| CN104359690A (en) * | 2014-11-11 | 2015-02-18 | 南车青岛四方机车车辆股份有限公司 | Simulation system for current collecting surfaces of C-type contact rails |
| CN109415001A (en) * | 2016-04-07 | 2019-03-01 | 西南交通大学 | A kind of rail traffic powered construction |
-
1993
- 1993-09-17 CN CN 93224173 patent/CN2170873Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837745A (en) * | 2010-05-31 | 2010-09-22 | 宁波华缘玻璃钢电器制造有限公司 | Third rail insulated support of subway |
| CN101856980A (en) * | 2010-05-31 | 2010-10-13 | 宁波华缘玻璃钢电器制造有限公司 | Insulated support of subway contact rail |
| CN104359690A (en) * | 2014-11-11 | 2015-02-18 | 南车青岛四方机车车辆股份有限公司 | Simulation system for current collecting surfaces of C-type contact rails |
| CN104359690B (en) * | 2014-11-11 | 2017-01-18 | 中车青岛四方机车车辆股份有限公司 | Simulation system for current collecting surfaces of C-type contact rails |
| US9891140B2 (en) | 2014-11-11 | 2018-02-13 | Crrc Qingdao Sifang Co., Ltd. | Simulation system for current collecting surface of C-type contact rail |
| CN109415001A (en) * | 2016-04-07 | 2019-03-01 | 西南交通大学 | A kind of rail traffic powered construction |
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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 |