CN207408326U - A kind of pantograph carbon slide component - Google Patents
A kind of pantograph carbon slide component Download PDFInfo
- Publication number
- CN207408326U CN207408326U CN201721415815.1U CN201721415815U CN207408326U CN 207408326 U CN207408326 U CN 207408326U CN 201721415815 U CN201721415815 U CN 201721415815U CN 207408326 U CN207408326 U CN 207408326U
- Authority
- CN
- China
- Prior art keywords
- pantograph
- carbon slide
- slide component
- stop block
- insulation board
- Prior art date
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 29
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 230000005611 electricity Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 2
- 210000003298 dental enamel Anatomy 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000003137 locomotive effect Effects 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model discloses a kind of pantograph carbon slide component, including pantograph, the stent for being used to support pantograph, pantograph are equipped with detect tank with conductive cable contacts end reverse side；Change stop block in detect tank is installed, becomes stop block bottom surface and is fixed with insulation board, insulation board, which is adopted, to be made from an insulative material；Be connected fixations at the top of insulation board and lifting axe, lifting axe bottom with lead top through being connected fixation after the guide groove being arranged on stent, the fixed plate being arranged in protective shell；Fixed plate is arranged in the inner cavity of protective shell；Spring is cased on lead and is oriented to column bottom and holds out against the inner cylinder assembling of head, an outer wall is held out against and is assembled with protective shell by threaded engagement；Lifting axe is slidably assembled with fixed plate, and the resistance for becoming stop block is greater than pantograph resistance.The utility model is simple in structure, easy to use, and can judge whether need replacing pantograph carbon slide exactly, and manufacture cost is relatively low, suits large area to popularize.
Description
Technical field
The utility model is related to pantograph technical field, more particularly to a kind of pantograph carbon slide component.
Background technology
Pantograph is the electrical equipment that electrically-driven car obtains electric energy from contact net, mounted on locomotive or motor-car roof
On.In use, the network voltage of 25000V about below 400A（It is different depending on variety classes vehicle）Electric current by being mounted on locomotive
Pantograph carbon slide and power grid feedback circuit copper conductor（Or aluminum steel）It is in close contact high-speed slide and is transmitted to electric propulsion
Locomotive, due to long-term close contact and high-speed slide, the carbon slipper in pantograph is very easy to wear.And carbon slipper is being worn
More than that must replace afterwards to a certain degree, not so there are larger security risks.
Although having there is the equipment of monitoring pantograph abrasion condition in real time at present, its costly, and pantograph
It only wears and just needs replacing to a certain extent, therefore also without detecting its degree of wear in real time.
Therefore it is applicant's understanding that it is necessary to designing a kind of structure that can be detected pantograph carbon slide group valency and need replacing and
And its is simple in structure, it is of low cost.
Utility model content
In view of the drawbacks described above of the prior art, the technical problem to be solved by the utility model is to provide a kind of pantographs
Carbon slipper component, it is of simple structure and low cost and can detect whether pantograph carbon slide needs replacing.
The invention also discloses the wear detecting methods based on above-mentioned pantograph carbon slide component.
To achieve the above object, the utility model provides a kind of pantograph carbon slide component, including pantograph is used for
The stent of pantograph is supported, the pantograph is equipped with detect tank with conductive cable contacts end reverse side；
Change stop block is installed, the change stop block bottom surface is fixed with insulation board, the insulation board in the detect tank
It adopts and is made from an insulative material；
Be connected fixation at the top of insulation board and lifting axe, the lifting axe bottom through the guide groove being arranged on stent,
With being connected fixation at the top of lead after the fixed plate being arranged in protective shell；Fixed plate is arranged in the inner cavity of protective shell；
Spring is cased on lead and the guiding column bottom is assembled with holding out against the inner cylinder of head, described holds out against an outer wall
It is assembled with protective shell by threaded engagement；
The lifting axe is slidably assembled with fixed plate, and the resistance of the change stop block is greater than pantograph resistance.
As further improvement of the utility model, distance of the detect tank top surface apart from pantograph top surface is by electricity
Bow can normal wear distance.
As further improvement of the utility model, protective shell is fixed with stent sealing.
As further improvement of the utility model, the pantograph takes the conducting wire after electricity and voltage check device into electricity
End connection, and voltage check device current output terminal is connected with stable-pressure device into electric end, and stable-pressure device current output terminal and electrical equipment are into electricity
End connection, the voltage check device signal output part are connected with middle control host.
As further improvement of the utility model, the detect tank two side can be arranged to gradual phase from top to bottom
Inclined structure is mutually opened, the change stop block is also configured as the inclined-plane with side wall cooperation with side wall fitting surface.
As further improvement of the utility model, the insulation board is also configured to inclined-plane corresponding surface and slope
Consistent guiding surface.
As further improvement of the utility model, the voltage check device be voltage tester, the voltage stabilizing
Device is voltage-stablizer.
As further improvement of the utility model, insulation board is made of insulating ceramic materials, and its outer surface scribbles
Smooth enamel.
As further improvement of the utility model, middle control host is microcontroller.
A kind of wear detecting method of pantograph carbon slide component, includes the following steps：
S1, normal mounting pantograph carbon slipper component, pantograph are taken the circuit after electricity and voltage check device connect into electric end
It connects, and voltage check device current output terminal is connected with stable-pressure device into electric end, stable-pressure device current output terminal connects with electrical equipment into electric end
It connects, the voltage check device signal output part is connected with middle control host；
S2, after pantograph and conductive cable contacts take electric place to be worn through, cable is with becoming stop block contact electricity getting, due to becoming stop block
Resistance ratio pantograph is big, therefore voltage check device can substantially detect that voltage or electric current fluctuate, and middle control host is read at this time
Real-time voltage value；Regulator remains the voltage stabilization to electrical equipment in the process；
S3, middle control host call pre-stored replacement voltage value when becoming stop block conduction and real-time voltage value to compare,
If real-time voltage value falls in the range of voltage value is replaced, middle control host sends the information for needing replacing pantograph to other
Device, and give operator's warning by other devices.
The beneficial effects of the utility model are：The utility model is simple in structure, easy to use, and can judge exactly
Go out whether to need replacing pantograph carbon slide, and manufacture cost is relatively low, suits large area to popularize.
The utility model also has fault-tolerant defencive function, continues to power by change stop block after pantograph reaches replacement standard,
Electricity consumption will not be caused to interrupt, while can improve and become stop block wearability, so as to be maintenance.It replaces and the longer reaction time is provided.
Description of the drawings
Fig. 1 is a kind of structure diagram of pantograph carbon slide component specific embodiment of the utility model.
Fig. 2 is pantograph A-A sectional views in Fig. 1.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Referring to Fig. 1-Fig. 2, a kind of pantograph carbon slide component, including pantograph 100, the stent for being used to support pantograph
400, the pantograph 100 and 800 contact jaw reverse side of cable are equipped with detect tank 101, the detect tank top surface distance by
The distance of pantograph top surface be can normal wear distance；
It being equipped in the detect tank 101 and becomes stop block 200,200 bottom surface of change stop block is fixed with insulation board 300,
The insulation board 300, which is adopted, to be made from an insulative material；
Insulation board 300 is connected fixation with 510 top of lifting axe, and 510 bottom of lifting axe passes through and is arranged on stent 400
On guide groove 410, be connected fixation with 520 top of lead after the fixed plate 610 that is arranged in protective shell 600；Fixed plate 610
It is arranged in the inner cavity 601 of protective shell 600, protective shell 610 is fixed with the sealing of stent 400；
Spring 700 is cased on lead 520 and 520 bottom of lead passes through dress with holding out against first 530 inner cylinder 531
Match somebody with somebody, first 530 outer wall that holds out against is assembled with protective shell 600 by threaded engagement；
In use, change stop block 200 can be made to be adjacent to detect tank 101 match somebody with somebody to becoming stop block 200 and screw by the way that first 530 will be held out against
It closes；
The lifting axe 510 is slidably assembled with fixed plate 610, i.e., lifting axe 510 can in its axial direction on move down
It is dynamic；
The resistance of the change stop block 200 is greater than pantograph resistance；So in 800 worn out pantograph of cable with becoming stop block
When contact is conductive, system can detect that resistance or electric current, the variation of voltage speculate pantograph replacement successively；
The pantograph preferably connects after taking electricity with voltage check device into electric end, and voltage check device current output terminal with
Stable-pressure device is connected into electric end, and stable-pressure device current output terminal is connected with electrical equipment into electric end, the voltage check device signal
Output terminal is connected to timely feedback voltage change consequently facilitating middle control host to middle control host with middle control host（It can be monolithic
Machine）Find that pantograph needs replacing in time.
Referring to Fig. 2, further, 101 two side 102 of detect tank can be arranged to gradually mutually open from top to bottom
Inclined structure is opened, the change stop block 200 is also configured as the inclined-plane 201 coordinated with side wall 102 with 102 fitting surface of side wall.This
Kind structure can make change stop block 200 preferably take electricity with pantograph assembling, avoid occurring to loosen causing to take electric insufficient or taking electric mistake
It loses.
The insulation board 300 is also configured to the guiding surface 301 consistent with 201 gradient of inclined-plane with 201 corresponding surface of inclined-plane.
This structure is conducive to preferably hold out against change stop block in detect tank.
Based on the wear detecting method of above-mentioned pantograph carbon slide component, include the following steps：
S1, normal mounting pantograph carbon slipper component, pantograph are taken the circuit after electricity and voltage check device connect into electric end
It connects, and voltage check device current output terminal is connected with stable-pressure device into electric end, stable-pressure device current output terminal connects with electrical equipment into electric end
It connects, the voltage check device signal output part is connected with middle control host；
S2, after pantograph and conductive cable contacts take electric place to be worn through, cable is with becoming stop block contact electricity getting, due to becoming stop block
Resistance ratio pantograph is big, therefore voltage check device can substantially detect that voltage or electric current fluctuate, and middle control host is read at this time
Real-time voltage value；Regulator remains the voltage stabilization to electrical equipment in the process；
S3, middle control host call pre-stored replacement voltage value when becoming stop block conduction and real-time voltage value to compare,
If real-time voltage value falls in the range of voltage value is replaced, middle control host sends the information for needing replacing pantograph to other
Device, and give operator's warning by other devices.
Voltage tester may be employed in the voltage check device, and voltage-stablizer may be employed in the stable-pressure device；Institute
The other devices stated can be display, warning light, loudspeaker etc., as long as alarm signal and the energy that host is sent are controlled in identifying
Remind the device of operator can.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, it all should be in the protection domain being defined in the patent claims.
Claims (9)
1. a kind of pantograph carbon slide component, including, pantograph, the stent for being used to support pantograph, it is characterized in that：It is described by
Pantograph is equipped with detect tank with conductive cable contacts end reverse side；
Change stop block is installed, the change stop block bottom surface is fixed with insulation board, and the insulation board uses in the detect tank
Insulating materials is made；
Insulation board passes through the guide groove being arranged on stent, sets with being connected fixation, the lifting axe bottom at the top of lifting axe
With being connected fixation at the top of lead after fixed plate in protective shell；Fixed plate is arranged in the inner cavity of protective shell；
Spring is cased on lead and the guiding column bottom is assembled with holding out against the inner cylinder of head, described holds out against an outer wall with protecting
Protective case is assembled by threaded engagement；
The lifting axe is slidably assembled with fixed plate, and the resistance of the change stop block is greater than pantograph resistance.
2. pantograph carbon slide component as described in claim 1, it is characterized in that：The detect tank top surface is apart from pantograph top
The distance in face for pantograph can normal wear distance.
3. pantograph carbon slide component as described in claim 1, it is characterized in that：Protective shell is fixed with stent sealing.
4. pantograph carbon slide component as described in claim 1, it is characterized in that：The pantograph takes the conducting wire and electricity after electricity
Pressure detection device is connected into electric end, and voltage check device current output terminal is connected with stable-pressure device into electric end, stable-pressure device current output terminal
It is connected with electrical equipment into electric end, the voltage check device signal output part is connected with middle control host.
5. pantograph carbon slide component as described in claim 1, it is characterized in that：The detect tank two side can be arranged to
Inclined structure is gradually mutually opened from top to bottom, and the change stop block is also configured as oblique with side wall cooperation with side wall fitting surface
Face.
6. pantograph carbon slide component as claimed in claim 5, it is characterized in that：The insulation board is also set with inclined-plane corresponding surface
It is set to the guiding surface consistent with slope.
7. pantograph carbon slide component as claimed in claim 4, it is characterized in that：The voltage check device is voltage tester
Instrument, the stable-pressure device are voltage-stablizer.
8. pantograph carbon slide component as described in claim 1, it is characterized in that：Insulation board is made of insulating ceramic materials,
And its outer surface scribbles smooth enamel.
9. pantograph carbon slide component as described in claim 1, it is characterized in that：Middle control host is microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721415815.1U CN207408326U (en) | 2017-10-30 | 2017-10-30 | A kind of pantograph carbon slide component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721415815.1U CN207408326U (en) | 2017-10-30 | 2017-10-30 | A kind of pantograph carbon slide component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207408326U true CN207408326U (en) | 2018-05-25 |
Family
ID=62409027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721415815.1U Active CN207408326U (en) | 2017-10-30 | 2017-10-30 | A kind of pantograph carbon slide component |
Country Status (1)
| Country | Link |
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| CN (1) | CN207408326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727694A (en) * | 2017-10-30 | 2018-02-23 | 大同新成新材料股份有限公司 | A kind of pantograph carbon slide component and its wear detecting method |
-
2017
- 2017-10-30 CN CN201721415815.1U patent/CN207408326U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727694A (en) * | 2017-10-30 | 2018-02-23 | 大同新成新材料股份有限公司 | A kind of pantograph carbon slide component and its wear detecting method |
| CN107727694B (en) * | 2017-10-30 | 2023-10-13 | 大同新成新材料股份有限公司 | Pantograph carbon slide plate assembly and abrasion detection method thereof |
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