CN217374171U - Carbon sliding plate embedded with grinding strips - Google Patents
Carbon sliding plate embedded with grinding strips Download PDFInfo
- Publication number
- CN217374171U CN217374171U CN202220627610.4U CN202220627610U CN217374171U CN 217374171 U CN217374171 U CN 217374171U CN 202220627610 U CN202220627610 U CN 202220627610U CN 217374171 U CN217374171 U CN 217374171U
- Authority
- CN
- China
- Prior art keywords
- carbon
- strip
- strips
- grinding
- sliding plate
- 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
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 61
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000002679 ablation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model belongs to the technical field of rail transit, in particular to a carbon sliding plate embedded with grinding strips, which comprises a sliding plate bracket, carbon strips, grinding strips and other parts, wherein the grinding strips are single whole strips or a continuous row and are fixed on the sliding plate bracket side by side with the carbon strips, and the grinding strips and the carbon strips cover a power receiving area along the length direction of the sliding plate bracket; or the grinding strips are embedded on the surface of the carbon strip and are in a single whole strip or continuous row or multiple sections which are parallel and cover the power receiving area along the length direction of the carbon strip; or the grinding strips are embedded on the surface of the carbon strip in a plurality of rows of staggered parallel intervals and cover the power receiving area along the length direction of the carbon strip. The utility model discloses it is rational in infrastructure, when with the contact line contact of electric railway and take place relative motion, can get the electricity and polish the contact line simultaneously, make the contact line resume the surface smooth.
Description
Technical Field
The utility model belongs to the technical field of the track traffic, concretely relates to inlay carbon slide of abrasive strip.
Background
The electrified railway in China is developed rapidly, the electrified railway mainly utilizes contact electricity of a pantograph carbon slide plate and a contact line which are arranged on a train, ablation and hard spots can be formed on the contact line due to various reasons in the daily application process, the contact line needs to be polished frequently to eliminate faults, and the common carbon slide plate does not have the function.
Disclosure of Invention
An object of the utility model is to provide an inlay carbon slide of abrasive stick, it can be when getting the electricity and taking place relative motion with the contact wire contact, polishes the contact wire.
The utility model adopts the technical proposal that:
a carbon sliding plate embedded with grinding strips comprises a sliding plate bracket, carbon strips and grinding strips, and is characterized in that the grinding strips are single whole strips or continuous rows and are fixed on the sliding plate bracket side by side with the carbon strips, and the grinding strips and the carbon strips cover a power receiving area along the length direction of the sliding plate bracket; or the grinding strips are embedded on the surface of the carbon strip and are single whole strips or continuous one row or multiple sections in parallel, and the grinding strips cover the power receiving area along the length direction of the carbon strip; or the grinding strips are embedded on the surface of the carbon strip in a plurality of rows of staggered parallel intervals and cover the power receiving area along the length direction of the carbon strip.
The surface of the carbon strip is provided with one or more clamping grooves matched with the grinding strip, and the grinding strip is positioned in the clamping grooves and is flush with the surface of the clamping grooves.
The clamping groove is a through hole penetrating through the carbon strip.
The sliding plate bracket is provided with a groove matched with the clamping groove, and the grinding strip penetrates through the clamping groove and then is inserted into the groove.
The sliding plate bracket is provided with a through hole, and the grinding strip is fixedly connected with the bolt through the through hole in the sliding plate bracket.
The carbon strip is made of pure carbon or metal.
The grinding strip is an abrasive wheel strip.
The grinding strip is a nylon strip.
The utility model has the advantages that:
the utility model discloses it is rational in infrastructure, when with the contact line contact of electric railway and take place relative motion, can get the electricity and polish the contact line simultaneously, make the contact line resume the surface smooth.
Drawings
FIG. 1 is a schematic view of a continuous row of grinding strips and carbon strips fixed side by side on a carriage of a slide plate.
FIG. 2 is a schematic structural diagram of a single whole grinding strip and a carbon strip fixed on a sliding plate bracket side by side.
FIG. 3 is a schematic structural diagram of a grinding strip which is a single whole strip embedded on a carbon strip.
Fig. 4 is a schematic view of a continuous row of abrasive strips embedded in a carbon strip.
Fig. 5 is a schematic structural diagram of the grinding strip inlaid on the carbon strip in a staggered arrangement.
FIG. 6 is a schematic cross-sectional view of the grinding strip fixed to the carriage of the slide plate by bolts.
FIG. 7 is another cross-sectional view of the grinding strip fastened to the carriage of the slide plate by bolts.
Detailed Description
The carbon slide plate with inlaid grinding strips provided by the invention is further described in detail with reference to the attached drawings.
Refer to fig. 1 and fig. 2, which are schematic structural diagrams of a carbon slide board inlaid with grinding strips according to the present invention.
In which the abrasive strips 3 in fig. 1 are in a continuous row and the abrasive strips 3 in fig. 2 are a single, unitary strip. The carbon strips and the carbon strips 2 are arranged and fixed on the sliding plate bracket 1 side by side, the mounting mode can be gluing, and the mode of figure 6 or figure 7 can also be adopted, wherein a nut is arranged in the grinding strip 3 of figure 6, and the bolt 4 is fixedly connected with the nut through a through hole on the sliding plate bracket; fig. 7 shows another way of using bolts to fix, the grinding strip 3 and the tail of the bolt 4 are fixed together, the bolt 4 is fixedly connected with the nut through the through hole on the sliding plate bracket, and the bolt can also be glued and fixed by using the bolt to improve the installation strength.
Fig. 3, fig. 4, fig. 5 are the structural schematic diagram of the grinding strip 3 inlayed on carbon strip 2, wherein the grinding strip 3 of fig. 3 is single whole strip, and the grinding strip 3 of fig. 4 is continuous multirow, and the grinding strip 3 of fig. 5 is multirow staggered arrangement, and in the mounting means above, the grinding strip 3 is inlayed in the draw-in groove that 2 surfaces of carbon strip set up, and 3 upper surfaces of grinding strip flush with 2 upper surfaces of carbon strip.
Preferably, in fig. 3, 4 and 5, a through hole penetrating through the carbon strip is formed at a position where the carbon strip 2 needs to be provided with the grinding strip 3, the grinding strip 3 is embedded in the carbon strip 2 and is bonded with the carbon strip 2 and the sliding plate bracket 1, or a bolt 4 is used to penetrate through the through hole of the sliding plate bracket and is fixedly connected with the sliding plate bracket, or both gluing and bolt fixing are used for connecting.
The above examples are only for illustrating the technical solutions of the present invention, but not for limiting the same, and all other examples obtained by those of ordinary skill in the art without any inventive work are within the scope of the present invention.
Claims (8)
1. The utility model provides an inlay carbon slide of abrasive stripe, includes slide bracket, carbon strip, abrasive stripe, its characterized in that: the grinding strips are single whole strips or continuous rows and are fixed on the sliding plate bracket side by side with the carbon strips, and the grinding strips and the carbon strips cover the power receiving area along the length direction of the sliding plate bracket; or the grinding strips are embedded on the surface of the carbon strip and are single whole strips or continuous one row or multiple sections in parallel, and the grinding strips cover the power receiving area along the length direction of the carbon strip; or the grinding strips are embedded on the surface of the carbon strip in a plurality of rows of staggered parallel intervals and cover the power receiving area along the length direction of the carbon strip.
2. A carbon slide plate inlaid with abrasive strips according to claim 1, wherein: the surface of the carbon strip is provided with one or more clamping grooves matched with the grinding strip, and the grinding strip is positioned in the clamping grooves and is flush with the surface of the clamping grooves.
3. A carbon slide plate inlaid with abrasive strips according to claim 2, wherein: the clamping groove is a through hole penetrating through the carbon strip.
4. A carbon slide plate inlaid with abrasive strips according to claim 3, wherein: the sliding plate bracket is provided with a groove matched with the clamping groove, and the grinding strip penetrates through the clamping groove and then is inserted into the groove.
5. A carbon slide plate inlaid with abrasive strips according to claim 1, wherein: the sliding plate bracket is provided with a through hole, and the grinding strip is fixedly connected with the bolt through the through hole in the sliding plate bracket.
6. A carbon slide plate inlaid with abrasive strips according to claim 1, wherein: the carbon strip is made of pure carbon or metal.
7. A carbon slide plate inlaid with abrasive strips according to claim 1, wherein: the grinding strip is an abrasive wheel strip.
8. A carbon slide plate inlaid with abrasive strips according to claim 1, wherein: the grinding strip is a nylon strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220627610.4U CN217374171U (en) | 2022-03-23 | 2022-03-23 | Carbon sliding plate embedded with grinding strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220627610.4U CN217374171U (en) | 2022-03-23 | 2022-03-23 | Carbon sliding plate embedded with grinding strips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217374171U true CN217374171U (en) | 2022-09-06 |
Family
ID=83102904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220627610.4U Expired - Fee Related CN217374171U (en) | 2022-03-23 | 2022-03-23 | Carbon sliding plate embedded with grinding strips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217374171U (en) |
-
2022
- 2022-03-23 CN CN202220627610.4U patent/CN217374171U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |