CN201061998Y - Electric locomotive pantograph carbon slide plates - Google Patents
Electric locomotive pantograph carbon slide plates Download PDFInfo
- Publication number
- CN201061998Y CN201061998Y CNU2007201242516U CN200720124251U CN201061998Y CN 201061998 Y CN201061998 Y CN 201061998Y CN U2007201242516 U CNU2007201242516 U CN U2007201242516U CN 200720124251 U CN200720124251 U CN 200720124251U CN 201061998 Y CN201061998 Y CN 201061998Y
- Authority
- CN
- China
- Prior art keywords
- air cavity
- bracket
- carriage
- carbon slide
- electric locomotive
- 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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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model relates to a pantograph carbon sliding plate for an electric locomotive, which comprises a bracket and a carbon sliding strip. An air cavity and a guard plate are arranged on the bracket, the air cavity is arranged convexly on the middle portion of the bracket, and the bottom of the air cavity is a solid body. The bracket, the air cavity, the guard plate, and the solid body are designed into an integral body. A screw hole which is used to install a connecting screw bolt and a through-hole which is used to install a wind pipe connector are arranged on the solid body which is under the bracket. Furthermore, an aluminium sliding strip is arranged on the arc section terminals of two ends of a bracket top. The utility model overcomes defects of a popular-known technology, an integral bracket can simplify structures, and material and cost can be saved. A portion which is connected with the screw bolt and the wind pipe connector is designed into the solid body, which can increase connecting intensity and sealing property of the wind pipes, aluminium material adopted in the carbon sliding strip which is located on the arc section terminals of the two ends of a bracket top can prolong the service life of the carbon sliding plate.
Description
Technical field
The utility model relates to a kind of block of bow collector of electric locomotive carbon slide plate, especially a kind of pantograph carbon slide that falls bow device air cavity automatically that is equipped with.
Background technology
Electric locomotive is in high-speed cruising, and the carbon slide plate on the pantograph is accepted the electric current of contact system, provides power to locomotive.The carbon slide plate is by carriage and the carbon draw runner is bonding forms.Pantograph can be subjected to collision, wearing and tearing etc. in the locomotive operation, may make pantograph carbon slide be overturned, interrupt, wear and tear excessive, causes pantograph and catenary fault.For reducing the damage of contact system and pantograph, must make pantograph disengage net as early as possible during fault.Air cavity is housed on the pantograph carbon slide, falls the bow device automatically with locomotive and cooperate, when above-mentioned fault occurring, air cavity is destroyed, and chamber compressed air hold-off pressure reduces, and signal feedback is arrived control setup, impel the pantograph landing, thereby can reduce because the infringement that pantograph and catenary fault brings.
It is known that to fall the bow device automatically be to install copper pipe additional or other pipeline air flue realizes falling automatically the bow function between carriage and carbon draw runner.As Chinese patent 02246516.2 " use for electric locomotive pantograph carbon slide plate " and the disclosed structure of 03262776.9 " pantograph carbon slide bar ", the shortcoming of its existence is a complex structure, material and manufacturing cost height.
Simultaneously, after known carbon draw runner and carriage were bonding, the carriage two sides need install backplate additional, and anti-blocking draw runner comes off when being subjected to impacting.Adopt rivet between carriage and backplate.The shortcoming of this structure is a complex structure, and manufacturing procedure is many, the manufacturing cost height.
In addition, on the known carriage tie bolt is housed, its effect is that the carbon slide plate is fixed on the pantograph.The duct collar of air cavity also is housed on the carriage simultaneously.The aluminum alloy carriage is the hollow profile structure, and the junction of carriage and tie bolt and air cavity and blast connection is a hollow structure.This structure Joint strenght is low, and the leak tightness of air pipe line is difficult to obtain guarantee.
On the known pantograph carbon slide, the bonding carbon draw runner in carriage top, and two terminal circle segmental arc carbon draw runner is thinner, and the effect of carbon draw runner is to contact conduction with contact system.Material with carbon element is frangible, in servicely is subjected to impacting easy fracture or comes off.
The utility model content
Problem to be solved in the utility model is, for overcoming the above-mentioned drawback that known technology exists, and provide a kind of simple in structure, carry air cavity, and intensity height, block of bow collector of electric locomotive carbon slide plate that cost is low.
The technical solution of the utility model is: a kind of block of bow collector of electric locomotive carbon slide plate, comprise carriage and carbon draw runner, and it is characterized in that: carriage is provided with air cavity and backplate, and air cavity is convexly set in carriage middle part, and the air cavity bottom is a solid; Carriage, air cavity, backplate and solid are designed to an integral body; The solid of carriage bottom is provided with the screw that tie bolt is installed and is provided with the through hole that is used to install blast connection.
Further, the terminal aluminium matter draw runner of installing of described carriage top two terminal circle segmental arc.
Compared to existing technology, the utility model has the advantages that:
1. pantograph carbon slide of the present utility model, its carriage and air cavity, backplate are designed to integral body, can make designs simplification, economical with materials and manufacturing cost.
2. pantograph carbon slide of the present utility model, its carriage and tie bolt and air cavity and blast connection binding site are designed to solid, and this structure can increase Joint strenght, and the air pipe line good airproof performance.
3. pantograph carbon slide of the present utility model, the terminal aluminium matter draw runner of installing of its carriage both upper ends thereof arc section replaces the carbon draw runner.Do not contact with contact system because of two terminal circle segmental arc end is in service generally speaking, material is replaced can not influence result of use.Alumina based material intensity height can improve carbon slide plate service life.
Description of drawings
Fig. 1 is a shape assumption diagram of the present utility model
Fig. 2 is the A-A cutaway view of Fig. 1
Fig. 3 is the B-B cutaway view of Fig. 1
Fig. 4 is the C-C cutaway view of Fig. 1
The specific embodiment
Below in conjunction with drawings and Examples the technical solution of the utility model is described further.
Embodiment 1: as shown in Figure 1, block of bow collector of electric locomotive carbon slide plate of the present utility model comprises carriage 1 and carbon draw runner 2, and carriage 1 bottom is provided with and is used to the blast connection 5 that makes the carbon slide plate be fixed on the tie bolt 4 on the pantograph and communicate with air cavity.
As shown in Figure 2, carriage 1 is provided with air cavity 7 and backplate 8, and air cavity 7 is convexly set in carriage 1 middle part, and air cavity 7 bottom design are a solid 9, and carriage 1 is designed to an integral body with air cavity 7, backplate 8 and solid 9, can adopt a cast molding of aluminum alloy.Can make designs simplification like this, economical with materials and manufacturing cost.Use conducting resinl 6 bonding connections between carriage 1 and the carbon draw runner 2.
Referring to Fig. 3, the solid 9 of carriage 1 bottom is provided with the screw that tie bolt 4 is installed; Referring to Fig. 4, the bottom of air cavity also is provided with the through hole that is used to install blast connection 5.This structure can increase Joint strenght, and the air pipe line good airproof performance.
Embodiment 2: as shown in Figure 1, on the basis of embodiment 1, the terminal aluminium matter draw runner 3 of installing of its carriage 1 both upper ends thereof arc section replaces the carbon draw runner.Alumina based material intensity height can improve carbon slide plate service life.
Claims (2)
1. block of bow collector of electric locomotive carbon slide plate comprises carriage (1) and carbon draw runner (2), it is characterized in that: carriage (1) is provided with air cavity (7) and backplate (8), and air cavity (7) is convexly set in carriage (1) middle part, and air cavity (7) bottom is a solid (9); Carriage (1), air cavity (7), backplate (8) and solid (9) are designed to an integral body; The solid (9) of carriage (1) bottom is provided with the screw that tie bolt (4) is installed and is provided with the through hole that is used to install blast connection (5).
2. block of bow collector of electric locomotive carbon slide plate according to claim 1 is characterized in that the terminal aluminium matter draw runner (3) of installing of its carriage (1) top two terminal circle segmental arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201242516U CN201061998Y (en) | 2007-05-15 | 2007-05-15 | Electric locomotive pantograph carbon slide plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201242516U CN201061998Y (en) | 2007-05-15 | 2007-05-15 | Electric locomotive pantograph carbon slide plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201061998Y true CN201061998Y (en) | 2008-05-21 |
Family
ID=39450369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201242516U Expired - Fee Related CN201061998Y (en) | 2007-05-15 | 2007-05-15 | Electric locomotive pantograph carbon slide plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201061998Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722860B (en) * | 2008-10-15 | 2011-08-10 | 苏州东南电碳科技有限公司 | Electric locomotive pantograph sliding plate and manufacturing method thereof |
| CN102814741A (en) * | 2012-08-27 | 2012-12-12 | 浙江旺隆轨道交通设备有限公司 | Pantograph carbon strip dustless grinding machine |
| CN103879292A (en) * | 2013-03-08 | 2014-06-25 | 莫傲 | Pantograph slide plate of pantograph of electric locomotive |
| CN104309485A (en) * | 2014-10-29 | 2015-01-28 | 崔正英 | Conductive sliding plate of locomotive |
| CN104626999A (en) * | 2015-02-02 | 2015-05-20 | 宜兴市溢洋墨根材料有限公司 | Strengthened pantograph compound carbon contact strip with carbon fiber veneer and manufacturing method of strengthened pantograph compound carbon contact strip |
| CN104760504A (en) * | 2015-04-03 | 2015-07-08 | 中南大学 | Carbon fiber reinforced carbon pantograph slider for electric vehicle |
| CN111002008A (en) * | 2019-12-20 | 2020-04-14 | 大同新成新材料股份有限公司 | Automatic copper mesh laying device for intelligent carbon sliding plate production and use method thereof |
-
2007
- 2007-05-15 CN CNU2007201242516U patent/CN201061998Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722860B (en) * | 2008-10-15 | 2011-08-10 | 苏州东南电碳科技有限公司 | Electric locomotive pantograph sliding plate and manufacturing method thereof |
| CN102814741A (en) * | 2012-08-27 | 2012-12-12 | 浙江旺隆轨道交通设备有限公司 | Pantograph carbon strip dustless grinding machine |
| CN103879292A (en) * | 2013-03-08 | 2014-06-25 | 莫傲 | Pantograph slide plate of pantograph of electric locomotive |
| CN103879292B (en) * | 2013-03-08 | 2016-05-04 | 莫傲 | Block of bow collector of electric locomotive be subject to electric slide plate |
| CN104309485A (en) * | 2014-10-29 | 2015-01-28 | 崔正英 | Conductive sliding plate of locomotive |
| CN104626999A (en) * | 2015-02-02 | 2015-05-20 | 宜兴市溢洋墨根材料有限公司 | Strengthened pantograph compound carbon contact strip with carbon fiber veneer and manufacturing method of strengthened pantograph compound carbon contact strip |
| CN104760504A (en) * | 2015-04-03 | 2015-07-08 | 中南大学 | Carbon fiber reinforced carbon pantograph slider for electric vehicle |
| CN104760504B (en) * | 2015-04-03 | 2017-03-29 | 杭州卓导新材料有限公司 | A kind of electric vehicle carbon-fiber reinforced carbon pantograph pan |
| CN111002008A (en) * | 2019-12-20 | 2020-04-14 | 大同新成新材料股份有限公司 | Automatic copper mesh laying device for intelligent carbon sliding plate production and use method thereof |
| CN111002008B (en) * | 2019-12-20 | 2020-12-22 | 大同新成新材料股份有限公司 | Automatic copper mesh laying device for intelligent carbon sliding plate production and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHENGDU SOUTHWEST RAILWAY MATERIAL CO., LTD. CHONG Free format text: FORMER OWNER: CHONGQING RAILWAY FLUTING TRADING COMPANY Effective date: 20110609 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400052 ZHONGLIANGSHAN FOREST FARM, JIULONGPO DISTRICT, CHONGQING CITY TO: 400053 NO. 228, TIELU VILLAGE 2, HUANGJUEPING, JIULONGPO DISTRICT, CHONGQING CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110609 Address after: 400053 Chongqing Jiulongpo Huangjueping Railway Village No. 228 Patentee after: Chengdu southwest Railway Materials Co. Ltd. Chongqing branch pipe Address before: Liangshan Park forest 400052 in Jiulongpo District of Chongqing Patentee before: Chongqing Railway Fluting Trading Company |
|
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING LOCOMOTIVE DEPOT OF CHENGDU RAILWAY BURE Free format text: FORMER OWNER: CHENGDU SOUTHWEST RAILWAY MATERIAL CO., LTD. CHONGQING DISHEN BRANCH COMPANY Effective date: 20120523 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400053 JIULONGPO, CHONGQING TO: 400052 JIULONGPO, CHONGQING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120523 Address after: 400052 Chongqing Jiulongpo District in Liangshan Forest Park No. 12 Patentee after: Chongqing locomotive depot of Chengdu Railway Administration Address before: 400053 Chongqing Jiulongpo Huangjueping Railway Village No. 228 Patentee before: Chengdu southwest Railway Materials Co. Ltd. Chongqing branch pipe |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080521 Termination date: 20150515 |
|
| EXPY | Termination of patent right or utility model |