CN206171206U - Tensile arc carbon slide - Google Patents
Tensile arc carbon slide Download PDFInfo
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- CN206171206U CN206171206U CN201621195185.7U CN201621195185U CN206171206U CN 206171206 U CN206171206 U CN 206171206U CN 201621195185 U CN201621195185 U CN 201621195185U CN 206171206 U CN206171206 U CN 206171206U
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- carbon
- aluminum bracket
- bar
- slipper
- cloth
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Abstract
The utility model provides a tensile arc carbon slide belongs to carbon slide technical field, directly is in the both sides cladding of aluminium bracket has the carbon cloth, and the coating has inorganic binder on the internal surface of carbon cloth simultaneously. Inorganic binder self does not have electric conductivity, consequently with carbon cloth combination back, and carbon slide side, the non -rubbing surface belongs to bad conductor promptly, and when taking place the separation between carbon slide and high -pressure wire, the probability that produces electric arc between carbon slide and the high -pressure wire will reduce greatly, can prevent effectively consequently that electric arc from taking place the phenomenon that the aluminium bracket punctures.
Description
Technical field
This utility model is related to carbon slipper technical field, and in particular to a kind of carbon slipper that can weaken arcing.
Background technology
The operation power resources of electric locomotive and EMU in the high-voltage fence for being erected at roof top, by installation
Carbon slipper on EMU roof transmits high voltage power supply to intra-locomotive from power taking at high-voltage fence wire.Carbon is slided
Plate mainly includes superposed carbon bar, positioned at the aluminum support of bottom, and between carbon bar and aluminum support, the two to be carried out
The colloid of bonding, because the fixation to carbon bar mostlys come from colloid, when through long-time be exposed to the sun or rain drop erosion after, colloid from
The binding ability of body will be significantly reduced, and when running into strong wind weather, or train operation occurs to carbon slipper at conductor node and node
After shock, carbon bar is easily separated with aluminum support, causes carbon slipper to carry out power taking, affects normal train driving.
In this regard, documents CN104626999A disclose a kind of composite carbon slide plate, including carbon bar and aluminum bracket composition
Pantograph carbon slide agent structure, the infiltration of interior tissue that pantograph carbon slide agent structure side is close to has the carbon of metal powder
Fibrous mesh cloth, and the alloy carbon surface layer being close on the outside of carbon fiber mesh fabric.High connductivity alloy carbon fiber overlay coating is by leading
Electric glue is close to pantograph carbon slide agent structure side, and such shape is conducive to the aluminum bracket by the carbon bar on top and bottom
Firmly catch on, make structure more firm.
But, in the motor process of carbon slipper, when carbon slipper vibrates, carbon slipper can leave high-voltage fence, by
There is metal powder in the infiltration of carbon fiber mesh fabric interior tissue, while its outside is provided with alloy carbon surface layer, the two components have height
Electric conductivity, so easily producing " arcing " phenomenon between carbon slipper and high-voltage fence, electric arc will add to the air around carbon slipper
Delivery in hot weather gives birth to high temperature, punctures aluminum bracket, reduces the service life of carbon slipper.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome carbon slipper aluminum bracket of the prior art and contact
The defect of phenomenon of arc discharge is easily produced between net wire.
For this purpose, this utility model provides a kind of tension arc carbon slipper, including：Aluminum bracket；Carbon bar, installed in the aluminum bracket
On, constitute carbon slipper main body together with the aluminum bracket；The aluminum bracket is coated with carbon cloth, and institute with carbon bar outside
State and be coated with the inner surface of carbon cloth inorganic binder.
The aluminum bracket includes：Horizontal part, to support the carbon bar；Barricade, is integrally formed or is individually fixed on and be described
Horizontal part both sides along its length, are fixed to the side wall to the carbon bar.
The carbon cloth includes：First sticking part, to the upper area for coating the barricade；Second sticking part, uses
To coat the aluminum tray area；Transition part, is arranged between first sticking part and second sticking part, to coat
That states barricade and the carbon bar is connected region.
Connecting cavity is formed below the horizontal part, the connection intracavity is provided with trip bolt.
The trip bolt is in some groups of settings along the length direction of the aluminum bracket.
The inorganic binder is waterglass.
Technical solutions of the utility model, have the advantage that：
1. the tension arc carbon slipper that this utility model is provided, a kind of tension arc carbon slipper, including：Aluminum bracket；Carbon bar, it is fixed
On the aluminum bracket, together with the aluminum bracket carbon slipper main body is constituted；The aluminum bracket is wrapped with carbon bar outside
It is covered with carbon cloth, and the inner surface of the carbon cloth and is coated with inorganic binder.
In prior art, because the infiltration of carbon fiber mesh fabric interior tissue has metal powder, while its outside is provided with alloy carbon
Surface layer, the two components have high conductivity, so easily producing " arcing " phenomenon between carbon slipper and high-voltage fence, electric arc will
High temperature is produced to the air heating around carbon slipper, punctures aluminum bracket, reduce the service life of carbon slipper.
And in the scheme that this utility model is adopted, directly carbon cloth is coated with the both sides of the aluminum bracket, while
Inorganic binder is coated with the inner surface of carbon cloth.Inorganic binder itself does not have electric conductivity, therefore and carbon fiber
After cloth combination, carbon slipper side, i.e. non-rubbing surface belong to non-conductor, when separating between carbon slipper and high-voltage conducting wires,
The probability of electric arc is produced between carbon slipper and high-voltage conducting wires will be greatly reduced, therefore effectively aluminum bracket can be punctured small arc
The probability of generation.
2. the anti-arcing carbon slipper tension arc carbon slipper that this utility model is provided, the carbon cloth includes：First laminating
Portion, to the upper area for coating the barricade；Second sticking part, to coat the aluminum tray area；Transition part, arranges institute
State between the first sticking part and second sticking part, to coat the barricade and the carbon bar region is connected.
The carbon cloth is an entirety, whole aluminum bracket cladding is got up by carbon cloth, while also by aluminum
It is connected region cladding between bracket and carbon bar, to prevent aluminum bracket from exposing, causes to discharge, and the Main Function of transition part
It is to prevent linking region from exposing into ambient atmosphere.
3. the tension arc carbon slipper that this utility model is provided, forms connecting cavity, the connection below the horizontal part
Intracavity is provided with trip bolt.By trip bolt, the carbon slipper and pantograph to be linked together.
4. the tension arc carbon slipper that this utility model is provided, if the trip bolt is in along the length direction of the aluminum bracket
Dry group is arranged.By the way of multiple spot is fixed, the overall stability of carbon slipper can be increased.
5. the tension arc carbon slipper that this utility model is provided, the inorganic binder is waterglass.This utility model is adopted
Waterglass itself has good bond performance, while with good insulating properties and high temperature resistant, highest can high temperature resistant extremely
1600 DEG C, when arcing is met with, between 1000-1500 DEG C, using in waterglass temperature range will not for environment temperature for carbon slipper
Produce any problem.
Description of the drawings
In order to be illustrated more clearly that this utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the structural representation of the carbon slipper of offer of the present utility model；
Description of reference numerals：
1- aluminum brackets；11- horizontal parts；12- barricades；13- connecting cavities；2- carbon bars；3- carbon cloths；The sticking parts of 31- first；
The sticking parts of 32- second；33- transition parts；4- trip bolts.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the embodiment in this utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " is, based on orientation shown in the drawings or position relationship, to be only
For the ease of describe this utility model and simplify description, rather than indicate or imply indication device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in this utility model.
As long as additionally, technical characteristic involved in this utility model different embodiments disclosed below is each other
Not constituting conflict just can be combined with each other.
Embodiment 1
The present embodiment provides a kind of tension arc carbon slipper, including：Aluminum bracket 1；Carbon bar 2, on the aluminum bracket 1,
Carbon slipper main body is constituted together with the aluminum bracket 1；The aluminum bracket 1 is coated with carbon cloth 3 with the outside of the carbon bar 2, and
Inorganic binder is coated with the inner surface of the carbon cloth 3.
In prior art, because the infiltration of carbon fiber mesh fabric interior tissue has metal powder, while its outside is provided with alloy carbon
Surface layer, the two components have high conductivity, so easily producing " arcing " phenomenon between carbon slipper and high-voltage fence, electric arc will
High temperature is produced to the air heating around carbon slipper, punctures aluminum bracket, reduce the service life of carbon slipper.
And in the scheme that this utility model is adopted, directly carbon cloth is coated with the both sides of the aluminum bracket 1, while
Inorganic binder is coated with the inner surface of carbon cloth 3.Inorganic binder itself does not have electric conductivity, therefore and carbon fiber
After cloth combination, carbon slipper side, i.e. non-rubbing surface belong to non-conductor, when separating between carbon slipper and high-voltage conducting wires,
The probability of electric arc is produced between carbon slipper and high-voltage conducting wires will be greatly reduced, therefore can effectively prevent electric arc from puncturing to aluminum bracket
Phenomenon occur.
Meanwhile, carbon cloth 3 has high temperature resistant to act on, and can completely cut off the directly contact of electric arc and aluminum support metal.
As modification, carbon cloth 3 can be replaced using other materials, as long as these materials have certain intensity,
There is certain electric conductivity simultaneously.
Meanwhile, the inorganic binder is waterglass.Waterglass itself has good bond performance, while having good
Insulating properties and high temperature resistant, highest can high temperature resistant to 1600 DEG C, when arcing is met with, environment temperature is in 1000- for carbon slipper
Between 1500 DEG C, use in waterglass temperature range will not produce any problem.
Used as modification, the inorganic binder can adopt other materials, as long as the material is provided simultaneously with viscosity, certain
Insulating properties and resistance to elevated temperatures.
Specifically, as shown in Figure 1, carbon cloth 3 has been coated on the aluminum bracket 1 side along its length, while being
Prevent aluminum bracket 1 from exposing with the joining place of carbon bar 2, the carbon cloth 3 is coated on into upwards the carbon bar 2 along its length
Side wall on.
In the present embodiment, as shown in figure 1, the carbon cloth 3 includes：First sticking part 31, to coat the barricade
12 upper area；Second sticking part 32, to coat the region of aluminum bracket 1；Transition part 33, arranges first sticking part
Between 31 and second sticking part 32, to coat the barricade 12 and the carbon bar 2 region is connected.
For this purpose, the carbon cloth 3 is an entirety, whole aluminum bracket 1 cladding is got up by carbon cloth 3, while
Region cladding will be also connected between aluminum bracket 1 and carbon bar 2, to prevent aluminum bracket 1 from exposing, cause to discharge, and transition
The Main Function in portion 33 is to prevent linking region from exposing into ambient atmosphere.
Used as modification, the carbon cloth 3 can be divided into several parts, such as adopt a plurality of carbon cloth 3, then right respectively
The position of aluminum bracket 1, aluminum bracket 1 and the convergence part of carbon bar 2 are coated.
But, in above-mentioned several cladding mode, the scope that carbon cloth 3 is coated on carbon bar 2 is only limitted to carbon bar 2
Side wall, for the bottom of carbon bar 2, due to needing to carry out power taking, so top cannot be coated.
In the present embodiment, the aluminum bracket 1 includes：Horizontal part 11, to support the carbon bar 2；Barricade 12, is integrally formed
Or the both sides along its length of the horizontal part 11 are individually fixed on, it is fixed to the side wall to the carbon bar 2.
In the present embodiment, linked together by glue between the aluminum bracket 1 and the carbon bar 2.It is described to prevent
Loosen between aluminum bracket 1 and the carbon bar 2.
Meanwhile, the lower section of the horizontal part 11 forms in connecting cavity 13, the connecting cavity 13 and is provided with trip bolt 4.
By trip bolt 4, the carbon slipper and pantograph to be linked together.Meanwhile, the trip bolt 4 is along the aluminum support
The length direction of frame 1 is in some groups of settings, by way of multiple spot is fixed, can increase the overall stability of carbon slipper.
Obviously, above-described embodiment is only intended to clearly illustrate example, and not to the restriction of embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need to be exhaustive to all of embodiment.And the obvious change thus extended out or
Among changing the protection domain created still in this utility model.
Claims (6)
1. a kind of tension arc carbon slipper, including：
Aluminum bracket (1)；
Carbon bar (2), on the aluminum bracket (1), constitutes carbon slipper main body together with the aluminum bracket (1)；
Characterized in that,
The aluminum bracket (1) is coated with carbon cloth (3), and the inner surface of the carbon cloth (3) with the carbon bar (2) outside
On be coated with inorganic binder.
2. tension arc carbon slipper according to claim 1, it is characterised in that the aluminum bracket (1) includes：
Horizontal part (11), to support the carbon bar (2)；
Barricade (12), is integrally formed or is individually fixed on the horizontal part (11) both sides along its length, to the carbon
The side wall of bar (2) is fixed.
3. tension arc carbon slipper according to claim 2, it is characterised in that the carbon cloth (3) includes：
First sticking part (31), to the upper area for coating the barricade (12)；
Second sticking part (32), to coat aluminum bracket (1) region；
Transition part (33), is arranged between first sticking part (31) and second sticking part (32), to coat the gear
Wall (12) is connected region with the carbon bar (2).
4. tension arc carbon slipper according to claim 2, it is characterised in that the company of forming below the horizontal part (11)
Connect in chamber (13), the connecting cavity (13) and trip bolt (4) is installed.
5. tension arc carbon slipper according to claim 4, it is characterised in that the trip bolt (4) is along the aluminum bracket
(1) length direction is in some groups of settings.
6. according to the arbitrary described tension arc carbon slipper of claim 1-5, it is characterised in that the inorganic binder is water glass
Glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621195185.7U CN206171206U (en) | 2016-10-31 | 2016-10-31 | Tensile arc carbon slide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621195185.7U CN206171206U (en) | 2016-10-31 | 2016-10-31 | Tensile arc carbon slide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206171206U true CN206171206U (en) | 2017-05-17 |
Family
ID=58682131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621195185.7U Active CN206171206U (en) | 2016-10-31 | 2016-10-31 | Tensile arc carbon slide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206171206U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859770A (en) * | 2018-08-17 | 2018-11-23 | 成都易卡朋电碳有限公司 | A kind of preparation method of carbon slipper |
| CN109094377A (en) * | 2018-09-30 | 2018-12-28 | 大同新成新材料股份有限公司 | A kind of pantograph carbon slide component and its assemble method |
-
2016
- 2016-10-31 CN CN201621195185.7U patent/CN206171206U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859770A (en) * | 2018-08-17 | 2018-11-23 | 成都易卡朋电碳有限公司 | A kind of preparation method of carbon slipper |
| CN109094377A (en) * | 2018-09-30 | 2018-12-28 | 大同新成新材料股份有限公司 | A kind of pantograph carbon slide component and its assemble method |
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