CN103855580A - Special-shaped carbon brush with two wire groups - Google Patents
Special-shaped carbon brush with two wire groups Download PDFInfo
- Publication number
- CN103855580A CN103855580A CN201210522316.8A CN201210522316A CN103855580A CN 103855580 A CN103855580 A CN 103855580A CN 201210522316 A CN201210522316 A CN 201210522316A CN 103855580 A CN103855580 A CN 103855580A
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- carbon brush
- wire
- special
- right angle
- wire groups
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Abstract
The invention discloses a special-shaped carbon brush with two wire groups. The special-shaped carbon brush comprises a carbon brush body which is a right-angle triangle cylinder, two bolt holes are formed in the right-angle triangle cylinder, the inside of each bolt hole is provided with a screw in an embedded mode, the two wire groups are wound on the two screws respectively and are led out from the oblique plane of the right-angle triangle cylinder, and the screws are fixed through nuts outside the right-angle triangle cylinder; the tail end of the each wire group is connected with a metal sheet which is formed by a binding pipe and a metal sheet head; each wire group is composed of two wires, and each wire is wound with a rubber sleeve. The special-shaped carbon brush is simple in structure; the lead-out wires are wound on the screws and fixed through the nuts, so that the wire positions are fixed, and the service life of the carbon brush is prolonged; the two wire groups are led out and connected with the two metal sheets, and therefore the carbon brush can be applied to certain special motors.
Description
Technical field
The present invention relates to a kind of two-conductor line group abnormity carbon brush.
Background technology
Carbon brush is the device of transferring energy or signal between the standing part of motor or generator or other rotating machineries and rotating part, it is generally that pure carbon adds coagulating agent and makes, external form is generally square, be stuck on metallic support, there is spring handle the inside it is pressed in rotating shaft, such as after oil drilling completes, need to detect, will put instrument from pit shaft and go down, by carbon brush, signal be delivered to ground instrument from rotating part (cable drum of outsourcing steel wire).The appearance of carbon brush a little, as the rubber bar of wiping pencil, has wire to draw on top.Volume varies.Carbon brush, as a kind of sliding contact part, is widely used in many electric equipments.Product material mainly contains electrographite, soaks fat graphite, metal (cupric, silver) graphite.
Summary of the invention
The object of the invention is to provide a kind of carbon brush of simple in structure, long service life.
The solution of the present invention is as follows: a kind of two-conductor line group abnormity carbon brush, comprise carbon brush body, described carbon brush body is right angle trigonometry cylinder, on described right angle trigonometry cylinder, have two bolts hole, in each bolt hole, all embed screw, two wire groups are wrapped in respectively on two screws and from right angle trigonometry cylinder inclined-plane draws, and described screw is fixed by the external nut of right angle wedge; Described two wire group ends are connected with sheet metal, and described sheet metal is made up of tight beam tube and sheet metal chieftain; Described wire group is made up of two wires, and described wire is wound around rubber sleeve outward.
Beneficial effect of the present invention: simple in structure; To draw wire and be wrapped on screw, and by nut fixed screw, lead location be fixed, extend carbon brush service time; Draw two groups of wires and connect two sheet metals, can be applicable to some special machines and use.
Brief description of the drawings
Fig. 1 is front schematic view of the present invention.
Fig. 2 is the positive diagram on inclined-plane of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
A kind of two-conductor line group abnormity carbon brush, comprise carbon brush body 1, described carbon brush body is right angle trigonometry cylinder, on described right angle trigonometry cylinder, have two bolts hole, in each bolt hole, all embed screw 2, two wire groups 3 are wrapped in respectively on two screws 2 and from right angle trigonometry cylinder inclined-plane draws, and described screw 2 is fixing by the external nut 4 of right angle wedge; Described two wire group 3 ends are connected with sheet metal, and described sheet metal is made up of tight beam tube 5 and sheet metal chieftain 6; Described two wire groups 3 are led by being made up of two wires, and described wire is wound around rubber sleeve outward.
Although above the specific embodiment of the present invention has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned execution mode according to conception of the present invention and change and amendment; when its function producing does not exceed spiritual that specification and accompanying drawing contain yet, all should be within protection scope of the present invention.
Claims (1)
1. a two-conductor line group abnormity carbon brush, comprise carbon brush body, it is characterized in that described carbon brush body is right angle trigonometry cylinder, on described right angle trigonometry cylinder, have two bolts hole, in each bolt hole, all embed screw, two wire groups are wrapped in respectively on two screws and from right angle trigonometry cylinder inclined-plane draws, and described screw is fixed by the external nut of right angle wedge; Described two wire group ends are connected with sheet metal, and described sheet metal is made up of tight beam tube and sheet metal chieftain; Described wire group is made up of two wires, and described wire is wound around rubber sleeve outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210522316.8A CN103855580A (en) | 2012-12-07 | 2012-12-07 | Special-shaped carbon brush with two wire groups |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210522316.8A CN103855580A (en) | 2012-12-07 | 2012-12-07 | Special-shaped carbon brush with two wire groups |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103855580A true CN103855580A (en) | 2014-06-11 |
Family
ID=50862927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210522316.8A Pending CN103855580A (en) | 2012-12-07 | 2012-12-07 | Special-shaped carbon brush with two wire groups |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103855580A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823929A (en) * | 2019-11-28 | 2020-02-21 | 中国科学院上海应用物理研究所 | Sample transfer table for soft X-ray transmission imaging |
-
2012
- 2012-12-07 CN CN201210522316.8A patent/CN103855580A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823929A (en) * | 2019-11-28 | 2020-02-21 | 中国科学院上海应用物理研究所 | Sample transfer table for soft X-ray transmission imaging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |