CN217730221U - Pantograph slide plate with contact line polishing function - Google Patents
Pantograph slide plate with contact line polishing function Download PDFInfo
- Publication number
- CN217730221U CN217730221U CN202220348294.7U CN202220348294U CN217730221U CN 217730221 U CN217730221 U CN 217730221U CN 202220348294 U CN202220348294 U CN 202220348294U CN 217730221 U CN217730221 U CN 217730221U
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- China
- Prior art keywords
- metal bracket
- contact line
- strip
- pantograph
- slide plate
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Abstract
The utility model belongs to the technical field of rail transit, in particular to a pantograph slide plate with a contact line polishing function; including metal bracket and abrasive band, wherein, the abrasive band installation fix on metal bracket, for whole root or multistage side by side and along length direction cover the receiving electricity district. The utility model discloses it is rational in infrastructure, can install on the train pantograph to when contacting and taking place relative motion with the electric railway contact line, polish the contact line, 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 pantograph slide with contact wire function of polishing.
Background
The electrified railway in China develops rapidly, the electrified railway mainly uses a pantograph carbon slide plate installed on a train and a contact line to contact and get electricity, ablation and hard spots can be formed on the contact line due to various reasons in the daily application process, and therefore the contact line needs to be frequently polished to eliminate faults, and currently, manual polishing is mainly used.
Disclosure of Invention
An object of the utility model is to provide a pantograph slide with contact wire function of polishing, it is installed on the train pantograph, can polish to the contact wire when the relative motion of train and contact wire.
The utility model adopts the technical proposal that:
the pantograph sliding plate with the contact line polishing function comprises a metal bracket and abrasive strips, wherein the abrasive strips are arranged and fixed on the metal bracket and cover a power receiving area in the length direction of the bracket in a whole or multiple-section side-by-side mode.
The metal bracket is provided with an embedding groove, the grinding strip is fixed in the embedding groove, the upper plane of the grinding strip is flush with the upper plane of the metal bracket, and two ends of the metal bracket are bent or inclined downwards.
The metal bracket is made of aluminum alloy.
The grinding strip is made of metal.
The grinding strip is an abrasive wheel strip.
The grinding strip and the metal bracket are fixed in a bonding mode.
The grinding strip and the metal bracket are fixed through bolts.
The two ends of the metal bracket are respectively fixedly connected with the claw seat, and the upper plane of the grinding strip is flush with the upper plane of the claw seat.
The horn base is made of aluminum alloy.
The utility model has the advantages that: the utility model discloses it is rational in infrastructure, can install on the train pantograph to when contacting and taking place relative motion with the electric railway contact line, polish the contact line, make the contact line resume the surface smooth.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention with the horn seats at both ends;
FIG. 2 is a schematic view of the overall structure of the bracket of the present invention with an insert groove;
FIG. 3 is a schematic view of an explosion structure of the tray of the present invention with an insert groove;
FIG. 4 is a schematic structural view of the multi-stage structure of the polishing strip of the present invention;
FIG. 5 is a schematic view of another orange structure of the present invention with a multi-stage structure of the grinding strip.
Description of the reference numerals:
1. metal bracket, 2, grinding strip, 3, goat's horn seat.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in figure 1, a pantograph slide with contact wire function of polishing, including metal bracket 1 and abrasive band 2, abrasive band 2 is fixed through bonding with metal bracket 1, and goat's horn seat 3 is installed at the metal bracket both ends, and abrasive band 2 is the emery wheel strip.
As shown in fig. 2-3, for another scheme of pantograph slide with contact line function of polishing, including metal bracket 1 and abrasive strip 2, be equipped with the inlay groove on the metal bracket 1, abrasive strip 2 fixes in the inlay groove, the last plane of abrasive strip flushes with the last plane of metal bracket, the metal bracket both ends are downwarping or slope, abrasive strip 2 is fixed through bonding with metal bracket 1, abrasive strip 2 is the emery wheel strip.
Fig. 4-5 show, for the utility model discloses a pantograph slide's with contact line function of polishing third scheme, abrasive strip 2 is the multistage structure in this scheme, and abrasive strip 2 passes through the bolt fastening with bracket 1, can change certain section abrasive strip of damage in the use.
The above examples are preferred embodiments of the present invention, and are only used for illustrating the technical solution of the present invention, but not for limiting the same, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope protected by the present invention.
Claims (9)
1. The pantograph slide plate with the function of polishing the contact line is characterized by comprising a metal bracket and a grinding strip, wherein the grinding strip is arranged and fixed on the metal bracket and covers a power receiving area in a whole or multiple sections side by side along the length direction.
2. The pantograph slider with contact wire polishing function as claimed in claim 1, wherein said metal bracket has an insert groove, said grinding strip is fixed in said insert groove, the upper plane of said grinding strip is flush with the upper plane of said metal bracket, and both ends of said metal bracket are bent or inclined downward.
3. A pantograph slide plate as claimed in any one of claims 1 to 2, wherein the metal bracket is of aluminium alloy.
4. A pantograph slider with contact line polishing function according to any one of claims 1-2, wherein said abrasive strip is made of metal.
5. A pantograph slider with contact line grinding function according to any one of claims 1-2, characterised in that the grinding strip is an abrasive strip.
6. A pantograph slider with contact wire polishing function as claimed in any one of claims 1-2, wherein said polishing strip is fixed to the metal holder by adhesion.
7. A pantograph slider with a contact wire polishing function as claimed in any one of claims 1-2, wherein said grinding strip is fixed to the metal bracket by means of bolts.
8. The pantograph slide plate with contact wire polishing function as claimed in claim 1, wherein the two ends of the metal bracket are respectively fixed to the horn base, and the upper plane of the polishing strip is flush with the upper plane of the horn base.
9. The pantograph slide plate of claim 8, wherein said horn base is made of an aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220348294.7U CN217730221U (en) | 2022-02-21 | 2022-02-21 | Pantograph slide plate with contact line polishing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220348294.7U CN217730221U (en) | 2022-02-21 | 2022-02-21 | Pantograph slide plate with contact line polishing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217730221U true CN217730221U (en) | 2022-11-04 |
Family
ID=83816386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220348294.7U Active CN217730221U (en) | 2022-02-21 | 2022-02-21 | Pantograph slide plate with contact line polishing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217730221U (en) |
-
2022
- 2022-02-21 CN CN202220348294.7U patent/CN217730221U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |