CN204936852U - Motor train unit metal-impregnated carbon slide - Google Patents
Motor train unit metal-impregnated carbon slide Download PDFInfo
- Publication number
- CN204936852U CN204936852U CN201520550518.2U CN201520550518U CN204936852U CN 204936852 U CN204936852 U CN 204936852U CN 201520550518 U CN201520550518 U CN 201520550518U CN 204936852 U CN204936852 U CN 204936852U
- Authority
- CN
- China
- Prior art keywords
- carbon
- air flue
- train unit
- motor train
- unit metal
- 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.)
- Active
Links
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model relates to carbon slipper technical field, refers in particular to motor train unit metal-impregnated carbon slide, comprises carbon slipper, carbon slipper is composed of a fixed connection by aluminium matter bracket and carbon bar, be provided with copper pipe air flue between aluminium matter bracket and carbon bar, copper pipe air flue one end is connected with valve, and the copper pipe air flue other end is connected with gas and blocks up.The utility model replaces rubber air flue by adopting copper pipe air flue, solves the deficiency existed in rubber air flue production and application, improves the sensitivity of automatic bow-lowering system, in use can not be oxidized, both heat-resisting also durable.
Description
Technical field
The utility model relates to carbon slipper technical field, refers in particular to a kind of motor train unit metal-impregnated carbon slide.
Background technology
Present railway is electrified railway mostly, rail two ends are perpendicular thickly dotted electric pole, hang with superhigh pressure electric wire above, this supply line along the line is in contact system, and roof of train has a carbon slipper, and carbon slipper contacts with contact system, train is made to obtain power, contact system is like the blood of railway artery, once break down, train dynamics source will be lost and final stoppage in transit.
At present, the shortcomings such as the air flue of high ferro motor train unit carbon slipper adopts rubber air pipe structure, and rubber air pipe structure also exists many shortcomings at present, and it exists technique instability in process of production, and capacity rating is low, and product design is unstable, and reject rate is high; In use also there is shortcoming, owing to producing heat in carbon slipper conducting process, rubber be not durable, oxidizable.
Summary of the invention
For above problem, the utility model provides a kind of motor train unit metal-impregnated carbon slide, adopts copper pipe air passage structure, solve the deficiency existed in rubber air flue production and application, improve the sensitivity of automatic bow-lowering system, in use can not be oxidized, both heat-resisting also durable.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of motor train unit metal-impregnated carbon slide, comprise carbon slipper, carbon slipper is composed of a fixed connection by aluminium holder and carbon bar, is provided with copper pipe air flue between aluminium matter bracket and carbon bar, and copper pipe air flue one end is connected with valve, and the copper pipe air flue other end is connected with gas and blocks up.
Further, carbon slipper is that arc is arranged, and carbon bar is located at carbon slipper outer arc, and carbon slipper inner arc is located at by aluminium matter bracket.
Further, valve is worn peraluminous bracket and is connected to copper pipe air flue, is provided with copper washer between valve and aluminium matter bracket.
Further, carbon slipper two ends are shaping is provided with induction angle, and induction angle internal fixtion is provided with socket head screw.
Further, socket head screw is fixed in induction angle by some pulling rivets.
Further, socket head screw is connected to aluminium matter bracket by contiguous block, and junction is provided with screw fixed block.
Further, valve and gas block up between interval be provided with some outer-hexagonal hook bolts.
Further, hex bolt is fixedly connected on aluminium matter bracket by connecting panel, junction is provided with bolt fixed block, corrosion-resistant steel packing ring and spring washer is provided with between outer-hexagonal hook bolt and connecting panel, spring washer one end is connected to outer-hexagonal hook bolt, and the spring washer other end is connected to corrosion-resistant steel packing ring.
Further, be provided with groove between aluminium matter bracket and carbon bar, copper pipe air flue is located in groove.
Further, aluminium matter bracket is fixedly connected with copper powder by conducting resinl with carbon bar.
The beneficial effects of the utility model:
The utility model replaces rubber air flue by adopting copper pipe air flue, solves the deficiency existed in rubber air flue production and application, improves the sensitivity of automatic bow-lowering system, in use can not be oxidized, both heat-resisting also durable.
Accompanying drawing explanation
Fig. 1 is the utility model integral structure schematic diagram;
Fig. 2 is the utility model birds-eye view;
Fig. 3 is A-A cutaway view in Fig. 1;
Fig. 4 is B-B cutaway view in Fig. 1;
Fig. 5 is D-D cutaway view in Fig. 1.
In figure: 1, aluminium matter bracket; 2, valve; 3, copper pipe air flue; 4, carbon bar; 5, bolt fixed block; 6, connecting panel; 7, corrosion-resistant steel packing ring; 8, spring washer; 9, outer-hexagonal hook bolt; 10, gas blocks up; 11, socket bolt; 12, contiguous block; 13, screw fixed block; 14, angle is induced; 15, pulling rivet; 16, groove; 17, supporting sleeve; 18, copper washer; 20, carbon slipper.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the technical solution of the utility model is described.
As shown in Figure 1, a kind of motor train unit metal-impregnated carbon slide described in the utility model, comprise carbon slipper 20, carbon slipper 20 is composed of a fixed connection by aluminium matter bracket 1 and carbon bar 4, copper pipe air flue 3 is provided with between aluminium matter bracket 1 and carbon bar 4, copper pipe air flue 3 one end is connected with valve 2, and copper pipe air flue 3 other end is connected with gas stifled 10.The above forms the utility model basic structure.
Preferably, copper pipe air flue 3 described in the utility model, adopts air flue girdling technique in copper pipe surface many places, when carbon slipper 20 is subject to improper impulsive force, copper pipe air flue 3 is easily destroyed and leak gas, and causes the air pressure in air flue to decline and realizes automatic bow-lowering action, guarantee bow net safety.The utility model replaces rubber air flue by adopting copper pipe air flue 3, solve the deficiency existed in rubber air flue production and application, improve the sensitivity of automatic bow-lowering system, in use can not be oxidized, both heat-resisting also durable, in addition, copper pipe air flue 3 also have that stable processing technique, reject rate are low, air-tightness good, the bonding advantage such as simply.
As shown in Figure 1, preferably, carbon slipper 20 described in the utility model is arc setting, and its curved angle is greater than 120 degree, and carbon bar 4 is located at carbon slipper 20 outer arc, and carbon slipper 20 inner arc is located at by aluminium matter bracket 1.
As shown in Figure 3, valve 2 described in the utility model is worn peraluminous bracket 1 and is connected to copper pipe air flue 3, is provided with copper washer 18 between valve 2 and aluminium matter bracket 1.The air pressure in tracheae can be controlled by valve 2.
As illustrated in fig. 1 and 2, carbon slipper 20 two ends described in the utility model are shaping is provided with induction angle 14, and induction angle 14 internal fixtion is provided with socket head screw 11.Socket head screw 11 is fixed in induction angle 14 by some pulling rivets 15.
As shown in Figure 5, socket head screw 11 described in the utility model is connected to aluminium matter bracket 1 by contiguous block 12, and junction is provided with screw fixed block 13, and contiguous block 12 side is provided with supporting sleeve 17.Make socket head screw 11 be fixed on aluminium matter bracket 1 by screw fixed block 13, adopt supporting sleeve 17 mainly to guarantee the position precision of socket head screw 11 at induction angle 14.
As shown in Figure 4, what valve 2 described in the utility model and gas blocked up interval between 10 is provided with some outer-hexagonal hook bolts 9.Outer-hexagonal hook bolt 9 is fixedly connected on aluminium matter bracket 1 by connecting panel 6, junction is provided with bolt fixed block 5, corrosion-resistant steel packing ring 7 and spring washer 8 is provided with between outer-hexagonal hook bolt 9 and connecting panel 6, spring washer 8 one end is connected to outer-hexagonal hook bolt 9, and spring washer 8 other end is connected to corrosion-resistant steel packing ring 7.By outer-hexagonal hook bolt 9, connecting panel 6 is fixedly connected on aluminium matter bracket 1, being bolted block 5 makes outer-hexagonal hook bolt 9 be fixed on aluminium matter bracket 1, corrosion-resistant steel packing ring 7 and the effect of spring washer 8 are to avoid connecting panel 6 directly to contact with outer-hexagonal hook bolt 9, cause damage connecting panel 6.
Preferably, described in the utility modelly between aluminium matter bracket 1 and carbon bar 4, be provided with groove 16, copper pipe air flue 3 is located in groove 16.
Preferably, the utility model adopts aluminium matter bracket 1 to be fixedly connected with copper powder by conducting resinl with carbon bar 4.
Be more than the utility model preferably embodiment, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to above-mentioned detailed description of the invention, and any apparent improvement that every those skilled in the art do on basis of the present utility model, replacement or modification all belong to protection domain of the present utility model.
Claims (10)
1. motor train unit metal-impregnated carbon slide, comprise carbon slipper (20), described carbon slipper (20) is composed of a fixed connection by aluminium matter bracket (1) and carbon bar (4), it is characterized in that: between described aluminium matter bracket (1) and carbon bar (4), be provided with copper pipe air flue (3), described copper pipe air flue (3) one end is connected with valve (2), and described copper pipe air flue (3) other end is connected with gas stifled (10).
2. motor train unit metal-impregnated carbon slide according to claim 1, it is characterized in that: described carbon slipper (20) is arc setting, described carbon bar (4) is located at carbon slipper (20) outer arc, and described aluminium matter bracket (1) is located at carbon slipper (20) inner arc.
3. motor train unit metal-impregnated carbon slide according to claim 2, it is characterized in that: described valve (2) is worn peraluminous bracket (1) and is connected to copper pipe air flue (3), between described valve (2) and aluminium matter bracket (1), be provided with copper washer (18).
4. motor train unit metal-impregnated carbon slide according to claim 1, it is characterized in that: described carbon slipper (20) two ends are shaping is provided with induction angle (14), and described induction angle (14) internal fixtion is provided with socket head screw (11).
5. motor train unit metal-impregnated carbon slide according to claim 4, is characterized in that: described socket head screw (11) is fixed in induction angle (14) by some pulling rivets (15).
6. motor train unit metal-impregnated carbon slide according to claim 5, it is characterized in that: described socket head screw (11) is connected to aluminium matter bracket (1) by contiguous block (12), described junction is provided with screw fixed block (13), and described contiguous block (12) side is provided with supporting sleeve (17).
7. motor train unit metal-impregnated carbon slide according to claim 1, is characterized in that: between described valve (2) and gas stifled (10), interval is provided with some outer-hexagonal hook bolts (9).
8. motor train unit metal-impregnated carbon slide according to claim 7, it is characterized in that: described outer-hexagonal hook bolt (9) is fixedly connected on aluminium matter bracket (1) by connecting panel (6), described junction is provided with bolt fixed block (5), corrosion-resistant steel packing ring (7) and spring washer (8) is provided with between described outer-hexagonal hook bolt (9) and connecting panel (6), described spring washer (8) one end is connected to outer-hexagonal hook bolt (9), and described spring washer (8) other end is connected to corrosion-resistant steel packing ring (7).
9. motor train unit metal-impregnated carbon slide according to claim 1, it is characterized in that: be provided with groove (16) between described aluminium matter bracket (1) and carbon bar (4), described copper pipe air flue (3) is located in groove (16).
10. motor train unit metal-impregnated carbon slide according to claim 1, is characterized in that: described aluminium matter bracket (1) is fixedly connected with copper powder by conducting resinl with carbon bar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550518.2U CN204936852U (en) | 2015-07-28 | 2015-07-28 | Motor train unit metal-impregnated carbon slide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550518.2U CN204936852U (en) | 2015-07-28 | 2015-07-28 | Motor train unit metal-impregnated carbon slide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204936852U true CN204936852U (en) | 2016-01-06 |
Family
ID=55004300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520550518.2U Active CN204936852U (en) | 2015-07-28 | 2015-07-28 | Motor train unit metal-impregnated carbon slide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204936852U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218416A (en) * | 2016-08-01 | 2016-12-14 | 宜兴市溢洋墨根材料有限公司 | A kind of carbon slipper air flue in block of bow collector of electric locomotive automatic bow-lowering system |
| CN106335372B (en) * | 2016-08-31 | 2019-06-28 | 中国西电集团有限公司 | A kind of EMU pantograph pan |
-
2015
- 2015-07-28 CN CN201520550518.2U patent/CN204936852U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218416A (en) * | 2016-08-01 | 2016-12-14 | 宜兴市溢洋墨根材料有限公司 | A kind of carbon slipper air flue in block of bow collector of electric locomotive automatic bow-lowering system |
| CN106335372B (en) * | 2016-08-31 | 2019-06-28 | 中国西电集团有限公司 | A kind of EMU pantograph pan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204936852U (en) | Motor train unit metal-impregnated carbon slide | |
| CN204230749U (en) | A kind of overhead transmission line foreign matter cleaning plant | |
| CN104860189A (en) | Adjustable sheet material lifting hook | |
| CN204714326U (en) | A kind of adjustable sheet material suspension hook | |
| CN204567348U (en) | Electrified railway aluminum alloy suspension clamp | |
| CN204074759U (en) | The automatic drawing equipment of a kind of copper pipe | |
| CN204290220U (en) | A kind of power pipe female joint current diverter | |
| CN204604321U (en) | A kind of warp beam conveying robot | |
| CN203855346U (en) | Novel guide wheel | |
| CN202625653U (en) | Lifting frame for radiating fin of transformer | |
| CN206175832U (en) | Detachable two -way pipe connection head | |
| CN204295539U (en) | A kind of aluminium wire cage braiding is with drawing in the net pincers | |
| CN203632087U (en) | Universal linear clamping device of steel pipe pole tower head | |
| CN204701523U (en) | The slide rod device that a kind of oil water tank roof prevents electric wire to be hung up | |
| CN204325526U (en) | Bethanized wire plating solution pond copper bar connecting structure | |
| CN204577661U (en) | Communication distributes screen negative pole by DC power supply and extends row's component | |
| CN201560388U (en) | Cable clamp for accumulated water preventing suspension bridge | |
| CN204150415U (en) | A kind of hook tying up bundle device | |
| CN204103344U (en) | The special shank of a kind of electric power maintenance | |
| CN202279621U (en) | Wind girder lifting fixture | |
| CN205150925U (en) | Conveyor mesh belt | |
| CN202750351U (en) | Pole-used optical network terminal communication box | |
| CN207973773U (en) | A kind of novel steel-smelting converter movable smoke hood lifting connecting line | |
| CN204551403U (en) | A kind of rubbish recovery hook being convenient to place | |
| CN204551406U (en) | A kind of rubbish recovery hook |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |