CN203631938U - A current collecting brush apparatus - Google Patents

A current collecting brush apparatus Download PDF

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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
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CN
China
Prior art keywords
brush
collecting brush
current collecting
brush holder
collecting
Prior art date
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Active
Application number
CN201320894437.5U
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Chinese (zh)
Inventor
陈巨州
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG HODA ELECTRIC CO., LTD.
Original Assignee
WENZHOU MODA ELECTRIC CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Application filed by WENZHOU MODA ELECTRIC CO Ltd filed Critical WENZHOU MODA ELECTRIC CO Ltd
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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

Collecting brush device
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.
CN201320894437.5U 2013-12-31 2013-12-31 A current collecting brush apparatus Active CN203631938U (en)

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 Active 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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
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.

C56 Change in the name or address of the patentee
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