CN206914145U - Carbon slipper and pantograph - Google Patents
Carbon slipper and pantograph Download PDFInfo
- Publication number
- CN206914145U CN206914145U CN201720387729.8U CN201720387729U CN206914145U CN 206914145 U CN206914145 U CN 206914145U CN 201720387729 U CN201720387729 U CN 201720387729U CN 206914145 U CN206914145 U CN 206914145U
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- Prior art keywords
- metal bracket
- dielectric film
- carbon
- slab body
- carbon slipper
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Abstract
The utility model discloses a kind of carbon slipper and pantograph.The carbon slipper includes metal bracket, carbon slab body and dielectric film.The carbon slab body is arranged on the metal bracket, and the carbon slab body is used for contacting power network contact electricity getting.The dielectric film is laid on the surface of the metal bracket, and the dielectric film is arranged to the electric arc between isolation contact power network and the metal bracket.The electric arc that the utility model carbon slipper is completely cut off between contact power network and metal bracket by the dielectric film, so as to avoid metal bracket from damaging, and then increase the service life and lift security performance.
Description
Technical field
A kind of electric connection structure is the utility model is related to, particularly a kind of carbon available for net-fault power taking on the vehicles is slided
Plate and pantograph.
Background technology
In the prior art, the emphasis being primarily upon for carbon slipper product is the skills such as resistivity, anti-impact force and rate of wear
Art index.But in some specific circuits and environment, often there is the phenomenon of arc erosion in use in carbon slipper.
The supporting construction of carbon slipper is exactly that product needs to change immediately by the consequence of serious ablation.Thus, carbon of the prior art is slided
Not only service life is greatly lowered plate, and brings security risk to operation.
Utility model content
One of the purpose of this utility model is to overcome deficiency of the prior art, there is provided one kind can reduce electric arc production
Raw risk, the carbon slipper and pantograph for increasing the service life and lifting security performance.
To realize object above, the utility model is achieved through the following technical solutions：
The utility model provides a kind of carbon slipper.The carbon slipper includes metal bracket, carbon slab body and dielectric film.It is described
Carbon slab body is arranged on the metal bracket, and the carbon slab body is used for contacting power network contact electricity getting.The dielectric film paving
It is located on the part or all of surface of the metal bracket, the dielectric film is arranged to isolation contact power network and the metal bracket
Between electric arc.
Preferably, the metal bracket is aluminum structure.
Preferably, the dielectric film is arranged to wrap up all surface of the metal bracket.The carbon slab body with it is described
Dielectric film contact is set.
Preferably, the carbon slab body contacts with the part surface of the metal bracket.The dielectric film is arranged to wrap up
The exposed surface of the metal bracket.
Preferably, the metal bracket has top and two side.The carbon slab body is arranged on the metal bracket
Top.The dielectric film is laid on the two side of the metal bracket respectively.
Preferably, the top of the metal bracket is set fluted.The bottom of the carbon slab body is contained in the groove
It is interior.As deformation, the top of the metal bracket can be plane.
Preferably, the metal bracket is metal tube.Length direction extension of the carbon slab body along the metal bracket
Set.As deformation, the metal bracket can also be shape.
Preferably, the dielectric film is attached and is arranged on the surface of the metal bracket.It that is to say, the dielectric film can be with
For adhesive tape-like, advantageously it is attached on the metal bracket on default surface so as to as needed.The adhesive tape has good
The adhesion characteristics of the good ageing-resistant weather-proof resistance to rainwater of insulation characterisitic and high temperature resistant.
Preferably, the dielectric film is arranged on colloid consolidated structures or liquid on the surface of the metal bracket for coating
Consolidated structures.
Preferably, the dielectric film is composite coating.
Preferably, the carbon slipper also includes non-sticking lining.The non-sticking lining coating is arranged on the outer of the dielectric film
On surface.
Preferably, the carbon slab body is pure carbon plate or C-base composte material slide plate.The C-base composte material slide plate bag
Include at least one of metal-impregnated carbon plate and carbon fiber board.Correspondingly, metal-impregnated carbon plate, i.e., described carbon slab body can be to pass through
Conduction is realized containing the carbon plate of metallic particles, or the plate body structure of carbon fiber in infiltration metal liquid.Pure carbon
Plate, i.e., using charcoal this kind of material manufacture relative with C-base composte material slide plate.
Preferably, the dielectric film is fire retardant insulating film.That is, described dielectric film preferably by prevent the burning of electric spark and
Realize protection.
The utility model provides a kind of pantograph.The pantograph include it is foregoing any one of carbon slipper.
Compared with prior art, the utility model carbon slipper by the dielectric film completely cut off contact power network and metal bracket it
Between electric arc, so as to avoid metal bracket from damaging, and then increase the service life and lift security performance.The carbon slipper carries
A kind of brand-new settling mode is supplied, both the patch insulation film process of carbon slipper aluminium bracket outer surface, being turned to from arc resistant prevents electricity
The generation of arc.The carbon slipper need not change the inherent structure of carbon slab body, metal bracket, and manufacture facility, have compared with
Low manufacturing cost.The pantograph has stronger universal performance, can be applied to various electric locomotives, can be applied to ground
On the track vehicles such as iron, light rail, EMUs, high ferro, the 3rd rail, big railroad freight car, it can also be applied to non-track and hand over
On being open to traffic.
Brief description of the drawings
Fig. 1 is a kind of schematic cross-section of carbon slipper provided by the utility model.
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings：
Embodiment one：
A kind of referring to Fig. 1, carbon slipper 100 provided by the utility model.The carbon slipper 100 can be used for electric locomotive
On, and powered for being contacted with power network to electric locomotive, that is, realize power taking.The carbon slipper 100 can be used for EMUs, electricity
On power locomotive or subway.The carbon slipper 100 includes metal bracket 10, the carbon slab body 20 being arranged on the metal bracket 10,
And it is arranged on the dielectric film 30 on the surface of the metal bracket 10.
As long as the concrete shape and construction of the metal bracket 10 can support the carbon slab body 20.It that is to say,
The metal bracket 10 can be any supporting construction.The metal bracket 10 can be additionally used in by the carbon slipper 100 with it is following
The supporting construction of pantograph (not shown) coordinates, can be arranged on the vehicles such as electric locomotive, EMUs.The metal
Bracket 10 can be to be manufactured using any metal material, for example iron, copper or alloy etc..In the present embodiment, the metal bracket
10 be aluminum structure.It that is to say, the metal bracket 10 is made of aluminium.Further, in order to mitigate weight, the metal
Bracket 10 is tubulose or hollow material.It that is to say, the metal bracket 10 is the column with through hole.In the present embodiment, institute
State metal bracket 10 and be integrated part.The metal bracket 10 has top 11 and two side 13,13b.Correspondingly, the metal support
10 rectangular column of frame.Certainly, the metal bracket 10 also has the bottom relative with the top 11.Correspondingly, the gold
The axial both ends for belonging to bracket 10 are through hole 17,17b, 17c.More specifically, the metal bracket 10 is rectangular tubular.As change
Shape, the top 11 of the metal bracket 10 set fluted (not shown).The groove is used to house the carbon slab body
20 bottom.The recess sidewall is arranged at intervals with the carbon slab body 20.
The carbon slab body 20 is arranged on the metal bracket 10.The carbon slab body 20 uses conductive raw material of wood-charcoal matter
Generally plate like structure is made.As long as the concrete shape and construction of the carbon slab body 20 disclosure satisfy that corresponding electrical connection needs i.e.
Can.In the present embodiment, the tabular that the carbon slab body 20 substantially extends along the length direction of the metal bracket 10.It is described
Support of the carbon slab body 20 by the metal bracket 10.The carbon slab body 20 can directly with the metal bracket 10 table
Face contacts.As deformation, after the dielectric film 30 is laid on the metal bracket 10, the carbon slab body 20 can also be with
The dielectric film 30 contacts.In the present embodiment, the carbon slab body 20 is arranged on the top 11 of the metal bracket 10.Institute
The top 11 that carbon slab body 20 is stated with the metal bracket 10 directly contacts.The carbon slab body 20 is backwards to the metal bracket 10
Bottom be provided projectingly.
The dielectric film 30 is laid on the surface of the metal bracket 10.The dielectric film 30 is arranged to isolation contact electricity
The electric arc of net and the metal bracket 10.It that is to say, the dielectric film 30 is used to prevent contact power network and the metal bracket 10
Between form electric arc, so as to avoid the metal bracket 10 from injuring.The dielectric film 30 can be that can realize electric insulation
Insulating materials made of membrane structure.In the present embodiment, the dielectric film 30 is composite coating.As deformation, institute
It can be macromolecule material coating or electro-insulating rubber layer to state dielectric film 30.The dielectric film 30 can be attached to as overall in advance
On the surface of the metal bracket 10.Also, the dielectric film 30 can adapt in high wind speed environment, its pad pasting adhesion strength
It is required that high, the method for employing disposable apply maintenance-free.As deformation, the dielectric film 30 can also be with coating
The insulating materials of liquid or colloidal is set in advance on the surface of the metal bracket 10 by the mode of (spraying, brushing), so
Solidify afterwards form membranaceous solid structure.Further, in order to obtain prolonged stable insulation performance, the dielectric film 30 glues
The performance such as attached degree, resistant of high or low temperature, arc protection, anti-aging can adapt to electric arc, high temperature, drench with rain, Exposure to Sunlight, high speed, frost, shake
The external environment conditions such as dynamic, time length.The dielectric film 30 can wrap up whole outer surfaces or part appearance of the metal bracket 10
Face.In the present embodiment, the dielectric film 30 wraps up the left and right sides wall of the metal bracket 10.Set in the carbon slab body 20
Put on the metal bracket 10 and when taking the part surface of the metal bracket 10, the carbon slab body 20 can be to the part
Surface provides insulation protection.Now, the dielectric film 30 is laid on the exposed parts of the metal bracket 10 (not by the charcoal
Plate body 20 take part) surface on.It is described exhausted in order to provide insulation protection as far as possible and save material in the present embodiment
Velum 30, which covers, is arranged on the two side 13 of the metal bracket 10, on 13b.The specific extension shape of the dielectric film 30 according to
Selected using needs.In the present embodiment, length direction extension of the dielectric film 30 along the carbon slab body 20.
In order to lift the service life of dielectric film 30, the carbon slipper 100 also includes non-sticking lining 40.The not snearing
The covering of layer 40 is arranged on the surface of the dielectric film 30.As needed, the non-sticking lining 40 can be teflon coatings etc.
Composite coating, or ceramic coating etc..In the present embodiment, described 40 fluoroplastics of non-sticking lining.The non-sticking lining 40 can
Avoid exposing to the weather and drench with rain and dust and exotic are attached on the surface of the dielectric film 30.Further, the not snearing
Layer 40 can provide anticorrosion, the impermeable protection to the dielectric film 30, so as to extend the use longevity of the dielectric film 30
Life.
Embodiment two：
The utility model also provides a kind of pantograph (not shown).The pantograph be used for be arranged on electric locomotive,
On subway or EMUs, to be electrically connected with contacting power network contact, so as to be transmitted electric power to electric locomotive.The pantograph is included such as
Embodiment one records the carbon slipper 100.Certainly, the pantograph also includes being used for the upper framework for supporting the carbon slipper 100,
And the part such as chassis for being arranged on the compartment of electric locomotive.
Unless otherwise specified, " upper and lower " that occurs in the utility model, " left and right ", " top bottom " have relative concept, only
For with reference to accompanying drawing 1 with it is convenient explanation all parts relative position.
The utility model preferred embodiment is these are only, is not used to limit to the scope of protection of the utility model, it is any
Modification, equivalent substitution or improvement in the utility model spirit etc., all cover in right of the present utility model.
Claims (12)
- A kind of 1. carbon slipper, it is characterised in that including：Metal bracket；Carbon slab body, the carbon slab body are arranged on the metal bracket, and the carbon slab body is used to contact with contacting power network Power taking；AndDielectric film, the dielectric film are laid on the part or all of surface of the metal bracket, the dielectric film be arranged to every Electric arc absolutely between contact power network and the metal bracket.
- 2. carbon slipper according to claim 1, it is characterised in that：The metal bracket is aluminum structure.
- 3. carbon slipper according to claim 1, it is characterised in that：The dielectric film is arranged to wrap up all surface of the metal bracket；The carbon slab body contacts setting with the dielectric film.
- 4. carbon slipper according to claim 1, it is characterised in that：The carbon slab body contacts with the part surface of the metal bracket；The dielectric film is arranged to wrap up the exposed surface of the metal bracket.
- 5. carbon slipper according to claim 1, it is characterised in that：The metal bracket has top and two side；The carbon slab body is arranged on the top of the metal bracket；The dielectric film is laid on the two side of the metal bracket respectively.
- 6. carbon slipper according to claim 1, it is characterised in that：The dielectric film is attached and is arranged on the surface of the metal bracket.
- 7. carbon slipper according to claim 1, it is characterised in that：The dielectric film is arranged on colloid consolidated structures or liquid curing structure on the surface of the metal bracket for coating.
- 8. carbon slipper according to claim 1, it is characterised in that：The dielectric film is composite coating.
- 9. carbon slipper according to claim 1, it is characterised in that also include：Non-sticking lining, the non-sticking lining coating are arranged on the outer surface of the dielectric film.
- 10. carbon slipper according to claim 1, it is characterised in that：The carbon slab body is pure carbon plate or C-base composte material plate.
- 11. carbon slipper according to any one of claim 1 to 10, it is characterised in that：The dielectric film is fire retardant insulating film.
- A kind of 12. pantograph, it is characterised in that including：Carbon slipper according to any one of claim 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720387729.8U CN206914145U (en) | 2017-04-13 | 2017-04-13 | Carbon slipper and pantograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720387729.8U CN206914145U (en) | 2017-04-13 | 2017-04-13 | Carbon slipper and pantograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206914145U true CN206914145U (en) | 2018-01-23 |
Family
ID=61306135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720387729.8U Active CN206914145U (en) | 2017-04-13 | 2017-04-13 | Carbon slipper and pantograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206914145U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501727A (en) * | 2018-06-26 | 2018-09-07 | 成都易卡朋电碳有限公司 | A kind of solder type carbon slipper |
| CN109066246A (en) * | 2018-06-25 | 2018-12-21 | 武汉船用机械有限责任公司 | A kind of liquid pantograph device |
-
2017
- 2017-04-13 CN CN201720387729.8U patent/CN206914145U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066246A (en) * | 2018-06-25 | 2018-12-21 | 武汉船用机械有限责任公司 | A kind of liquid pantograph device |
| CN108501727A (en) * | 2018-06-26 | 2018-09-07 | 成都易卡朋电碳有限公司 | A kind of solder type carbon slipper |
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