CN203631938U - A current collecting brush apparatus - Google Patents
A current collecting brush apparatus Download PDFInfo
- Publication number
- CN203631938U CN203631938U CN201320894437.5U CN201320894437U CN203631938U CN 203631938 U CN203631938 U CN 203631938U CN 201320894437 U CN201320894437 U CN 201320894437U CN 203631938 U CN203631938 U CN 203631938U
- Authority
- CN
- China
- Prior art keywords
- brush
- collecting brush
- brush holder
- current collecting
- collecting
- 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 - Lifetime
Links
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 4
- 238000002788 crimping Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 abstract 3
- 238000000429 assembly Methods 0.000 abstract 3
- 230000000694 effects Effects 0.000 abstract 1
- 239000000306 component Substances 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Images
Landscapes
- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model discloses a current collecting brush apparatus comprising a brush holder and current collecting brush assemblies. The current collecting brush assemblies comprise current collecting brushes, elastic components and conductive wires. A first end of each conductive wire is connected with one current collecting brush. One end of the brush holder is provided with recessed cavities. The current collecting brush assemblies are arranged inside the recessed cavities. Through holes are arranged in cavity walls of the recessed cavities. A second end of each conductive wire goes through one through hole to extend to the external portion of the brush holder. One end, far from the recessed cavities, of the brush holder is fixed with a wiring screw bolt. A second end of each conductive wire is connected with a wiring lug. The wiring lugs sleeve the wiring screw bolt and are in pressure joint through pressing screw nuts. The current collecting brush apparatus of the utility model is simple and reasonable in structure; the assembling work is very convenient; the working efficiency can be effectively raised; and the current collecting brush apparatus has a very good usage effect.
Description
Technical field
The utility model relates to a kind of collecting brush device, belongs to sliding contact line system structural design field.
Background technology
When current-collector, in sliding contact line system, current collection side is picked up the main device of electric energy, and it,, by the sliding contact of collecting brush and collector ring, is directly conducted to electrical appliance by electric energy, thereby realizes the mobile power supply of system.
Collecting brush device is the core component of current-collector.A kind of anti-cracking current-collector carbon brush component is disclosed in patent documentation CN201528116U, comprise bearing support, insulating support, be located at the connection copper bar of insulating support one side, be fixed on the bearing that connects copper bar opposite side, both sides, bearing lower end are provided with connecting rod, between connecting rod and bearing, be provided with extension spring, connecting rod end is provided with carbon brush, carbon brush outside by conductor be connected copper bar both sides and be electrically connected fastening, the opposite side of insulating support is provided with down " U " shape securing bracket, securing bracket top wears adjustment bolt pair, baseplane, securing bracket both sides and insulating support Joint.The shortcoming that current-collector carbon brush component in above-mentioned patent documentation exists is: (1) complex structure, assemble loaded down with trivial details, inefficiency; (2) fixed installation is inconvenient.
Utility model content
To this, the purpose of this utility model is to provide a kind of simple in structure and assemble collecting brush device easily.
The technical scheme that realizes the utility model object is:
A kind of collecting brush device, comprises brush holder and collecting brush assembly; Described collecting brush assembly comprises collecting brush, elastic component and wire; The first end of described wire is connected with described collecting brush;
One end of described brush holder is provided with cavity, and described collecting brush assembly is located in described cavity; The chamber wall of described cavity is provided with through hole, and the second end of described wire extends described brush holder outside through described through hole;
Described brush holder is fixed with connection bolt away from one end of described cavity, and the second end of described wire is connected with Wiring nose, and described Wiring nose is socketed on described connection bolt and uses clamp nut crimping.
In technique scheme, described through hole is located on the diapire of described cavity.
In technique scheme, described elastic component is helical compression spring.
In technique scheme, described brush holder and described connection bolt are injection molding type integrative-structure.
In technique scheme, described brush holder is provided with the fixing hole that runs through described brush holder; Running through the fixed bolt being arranged in described fixing hole and the locking nut of being located at described brush holder both sides is spirally connected fixing.
The utlity model has positive effect:
(1) collecting brush device of the present utility model is simple and reasonable, assembles very conveniently, can effectively increase work efficiency, and has good result of use.
(2) in collecting brush device of the present utility model, described brush holder is provided with the fixing hole that runs through described brush holder; Running through the fixed bolt being arranged in described fixing hole and the locking nut of being located at described brush holder both sides is spirally connected fixing; By adopting this structure, in the time that collecting brush device is installed, fixed bolt is fixed on the housing of current-collector, brush holder and fixed bolt can be fixed together by two locking nuts, fixedly mounts very convenient.
Accompanying drawing explanation
Fig. 1 is the front view of collecting brush device of the present utility model;
Fig. 2 is the left view of collecting brush device shown in Fig. 1;
Fig. 3 is the cutaway view that shown in Fig. 2, collecting brush device dissects along A-A line;
Fig. 4 is the stereogram of collecting brush device of the present utility model.
Reference numeral shown in figure is: 1-brush holder; 11-cavity; 12-through hole; 13-fixing hole; 2-collecting brush assembly; 21-collecting brush; 22-elastic component; 23-wire; 3-connection bolt; 4-Wiring nose; 5-clamp nut; 6-fixed bolt; 7-locking nut; 8-line ball nut.
Embodiment
Below in conjunction with Figure of description, the structure of collecting brush device of the present utility model is elaborated:
Collecting brush device in the present embodiment, as shown in Figure 1 to Figure 3, comprises brush holder 1 and collecting brush assembly 2; Described collecting brush assembly 2 comprises collecting brush 21, elastic component 22 and wire 23; The first end of described wire 23 is connected with described collecting brush 21; One end of described brush holder 1 is provided with cavity 11, and described collecting brush assembly 2 is located in described cavity 11, and the two ends of described elastic component 22 are connected with the diapire of cavity 11 with described collecting brush 21 respectively; The chamber wall of described cavity 11 is provided with through hole 12, and the second end of described wire 23 extends described brush holder 1 outside through described through hole 12; Described brush holder 1 is fixed with connection bolt 3 away from one end of described cavity 11, and the second end of described wire 23 is connected with Wiring nose 4, and described Wiring nose 4 is socketed on described connection bolt 3 and uses clamp nut 5 crimping.In the time that this collecting brush device is connected with external cable, the Wiring nose that is arranged on external cable line end is connected with connection bolt 3 and uses line ball nut 8 to compress; The collecting brush device of the present embodiment simple and reasonable, assembles very conveniently, can effectively increase work efficiency, and has good result of use.
Described through hole 12 in the present embodiment is located on the diapire of described cavity 11; Described elastic component 22 is helical compression spring, and the second end of described wire 23 extends described brush holder 1 outside through described helical compression spring and described through hole 12 successively.
Described brush holder 1 in the present embodiment is injection molding type integrative-structure with described connection bolt 3, by injection moulding mode, brush holder 1 and connection bolt 3 is fixed together, and it is convenient to assemble.
As shown in Figure 4, described brush holder 1 is provided with the fixing hole 13 that runs through described brush holder 1; Running through the fixed bolt 6 being arranged in described fixing hole 13 and the locking nut 7 of being located at described brush holder 1 both sides is spirally connected fixing.By adopting this structure, in the time that collecting brush device is installed, fixed bolt 6 is fixed on the housing of current-collector, brush holder 1 and fixed bolt 6 can be fixed together by two locking nuts 7, fixedly mounts very convenient.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all execution modes.And these belong to apparent variation or the variation that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (5)
1. a collecting brush device, comprises brush holder (1) and collecting brush assembly (2); Described collecting brush assembly (2) comprises collecting brush (21), elastic component (22) and wire (23); The first end of described wire (23) is connected with described collecting brush (21);
It is characterized in that: one end of described brush holder (1) is provided with cavity (11), described collecting brush assembly (2) is located in described cavity (11); The chamber wall of described cavity (11) is provided with through hole (12), and the second end of described wire (23) extends described brush holder (1) outside through described through hole (12);
Described brush holder (1) is fixed with connection bolt (3) away from one end of described cavity (11), the second end of described wire (23) is connected with Wiring nose (4), and described Wiring nose (4) is socketed in described connection bolt (3) and goes up and use clamp nut (5) crimping.
2. collecting brush device according to claim 1, is characterized in that: described through hole (12) is located on the diapire of described cavity (11).
3. collecting brush device according to claim 2, is characterized in that: described elastic component (22) is helical compression spring.
4. collecting brush device according to claim 1, is characterized in that: described brush holder (1) is injection molding type integrative-structure with described connection bolt (3).
5. according to the collecting brush device described in any one in claim 1 to 4, it is characterized in that: described brush holder (1) is provided with the fixing hole (13) that runs through described brush holder (1); Running through the fixed bolt (6) being arranged in described fixing hole (13) and the locking nut (7) of being located at described brush holder (1) both sides is spirally connected fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320894437.5U CN203631938U (en) | 2013-12-31 | 2013-12-31 | A current collecting brush apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320894437.5U CN203631938U (en) | 2013-12-31 | 2013-12-31 | A current collecting brush apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203631938U true CN203631938U (en) | 2014-06-04 |
Family
ID=50818382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320894437.5U Expired - Lifetime CN203631938U (en) | 2013-12-31 | 2013-12-31 | A current collecting brush apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203631938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091015A (en) * | 2019-05-31 | 2019-08-06 | 罗建全 | A kind of electrolysis electric spark milling Multifunctional milling mounting device |
-
2013
- 2013-12-31 CN CN201320894437.5U patent/CN203631938U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091015A (en) * | 2019-05-31 | 2019-08-06 | 罗建全 | A kind of electrolysis electric spark milling Multifunctional milling mounting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203521699U (en) | Electrical connection structure capable of reducing contact resistance | |
| CN203631938U (en) | A current collecting brush apparatus | |
| CN205985641U (en) | Detachable connector | |
| CN203135043U (en) | Conductive polar pole | |
| CN202134721U (en) | T type connecting device for flexible cable | |
| CN208861905U (en) | The termination of breaker | |
| CN207459098U (en) | Lithium ion cylinder power battery formation fixture device | |
| CN205178242U (en) | Slide -wire rail of built -in copper conductor and motion power supply system that cigarette used with storage cabinet | |
| CN203632427U (en) | Surface contact carbon brush device with propulsion function | |
| CN203339451U (en) | Collector brush device | |
| CN208157801U (en) | A kind of height-adjustable Double-hole socket extender | |
| CN201435521Y (en) | Current collector | |
| CN203377469U (en) | Fixed installation structure of collector brush device | |
| CN103208692A (en) | Conductive pole column | |
| CN202930896U (en) | 66 kV inner cone plug-in cable terminal | |
| CN219874143U (en) | Multi-angle connector plug | |
| CN202217821U (en) | Flexible strip | |
| CN210490032U (en) | Carbon brush of electric tool | |
| CN220774920U (en) | Guide rail electricity taking system and electricity using system | |
| CN202474241U (en) | Hoop-type terminal connector | |
| CN203135037U (en) | Connection female end for current connector | |
| CN209912751U (en) | Handheld electronic insulating bar | |
| CN202323076U (en) | Electrophoresis current collector for vehicle frame | |
| CN201956498U (en) | Electrical connection structure for heating floor | |
| CN210053314U (en) | Novel motor grounding carbon brush |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Yueqing City, Zhejiang province 325619 Wenzhou City Industrial Zone like Liunan Yang Zhen Patentee after: ZHEJIANG HODA ELECTRIC Co.,Ltd. Address before: Yueqing City, Zhejiang province 325619 Wenzhou City Industrial Zone like Liunan Yang Zhen Patentee before: WENZHOU MODA ELECTRIC Co.,Ltd. |
|
| IP01 | Partial invalidation of patent right |
Commission number: 5W118522 Conclusion of examination: Claims 1-4 of utility model no. 201320894437.5 are declared invalid, and the patent shall continue to be valid on the basis of claim 5. Decision date of declaring invalidation: 20200408 Decision number of declaring invalidation: 43921 Denomination of utility model: Brush collector Granted publication date: 20140604 Patentee: ZHEJIANG HODA ELECTRIC Co.,Ltd. |
|
| IP01 | Partial invalidation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
|
| CX01 | Expiry of patent term |