CN203056347U - Two-wire-group special-shaped carbon brush - Google Patents
Two-wire-group special-shaped carbon brush Download PDFInfo
- Publication number
- CN203056347U CN203056347U CN 201220670234 CN201220670234U CN203056347U CN 203056347 U CN203056347 U CN 203056347U CN 201220670234 CN201220670234 CN 201220670234 CN 201220670234 U CN201220670234 U CN 201220670234U CN 203056347 U CN203056347 U CN 203056347U
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- CN
- China
- Prior art keywords
- carbon brush
- wire
- screws
- right angle
- lead
- 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
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Abstract
The utility model discloses a two-wire-group special-shaped carbon brush. The carbon brush comprises a right-triangle-cylinder-shaped carbon brush body, wherein the right triangle cylinder is provided with two bolt holes each embedded with a screw, two wire groups are respectively winded on the two screws and let out from an inclined face of the right triangle cylinder, and the screws are fixed by nuts outside the right triangle cylinder; the two wire groups are terminally connected with metal sheets, and the metal sheet is composed of a packing tube and a metal sheet head; and the wire group includes two wires which are coated by a rubber sleeve. According to the utility model, the two-wire-group special-shaped carbon brush is simple in structure; the lead-out wires are winded on the screws, and the screws are fixed by the nuts, so that the positions of the wires are fixed, and the use time of the carbon brush is prolonged; and the two wire groups are led out and connected with two metal sheets, being suitable for some special motors.
Description
Technical field
The utility model relates to a kind of two-conductor line group abnormity carbon brush.
Background technology
Carbon brush is the device that transmits energy or signal between the standing part of motor or generator or other rotating machineries and the rotating part, it generally is that pure carbon adds coagulating agent and makes, external form generally is square, be stuck on the metallic support, there is spring handle the inside, and it is pressed in the rotating shaft, after finishing such as oil drilling, need 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 bit as the rubber bar of wiping pencil, has lead to draw on the top.Volume varies.Carbon brush is widely used in many electric equipments as a kind of sliding contact part.The product material mainly contains electrographite, soaks fat graphite, metal (cupric, silver) graphite.
The utility model content
The utility model purpose provides a kind of carbon brush of simple in structure, long service life.
Scheme of the present utility model is as follows: a kind of two-conductor line group abnormity carbon brush, comprise the carbon brush body, described carbon brush body is the right angle trigonometry cylinder, have two bolts hole on the described right angle trigonometry cylinder, all embed screw in each bolt hole, two lead 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 lead groups are not held and are connected with sheet metal, and described sheet metal is made up of tight beam tube and sheet metal chieftain; Described lead group is made up of two leads, and described lead twines rubber sleeve outward.
The beneficial effects of the utility model: simple in structure; To draw lead and be wrapped on the screw, and by the nut fixed screw, make lead location fix, prolong carbon brush service time; Draw two groups of leads and connect two sheet metals, can be fit to some special machines and use.
Description of drawings
Fig. 1 is front schematic view of the present utility model.
Fig. 2 is the positive diagram on the utility model inclined-plane.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
A kind of two-conductor line group abnormity carbon brush, comprise carbon brush body 1, described carbon brush body is the right angle trigonometry cylinder, have two bolts hole on the described right angle trigonometry cylinder, all embed screw 2 in each bolt hole, two lead 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 lead groups 3 are not held and are connected with sheet metal, and described sheet metal is made up of tight beam tube 5 and sheet metal chieftain 6; Described two lead groups 3 are led by being made up of two leads, and described lead twines rubber sleeve outward.
Although above embodiment of the present utility model 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 utility model and change and modification; when its function that produces does not exceed spiritual that specification and accompanying drawing contain yet, all should be within protection range of the present utility model.
Claims (1)
1. two-conductor line group abnormity carbon brush, comprise the carbon brush body, it is characterized in that described carbon brush body is the right angle trigonometry cylinder, have two bolts hole on the described right angle trigonometry cylinder, all embed screw in each bolt hole, two lead 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 lead groups are not held and are connected with sheet metal, and described sheet metal is made up of tight beam tube and sheet metal chieftain; Described lead group is made up of two leads, and described lead twines rubber sleeve outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220670234 CN203056347U (en) | 2012-12-07 | 2012-12-07 | Two-wire-group special-shaped carbon brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220670234 CN203056347U (en) | 2012-12-07 | 2012-12-07 | Two-wire-group special-shaped carbon brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203056347U true CN203056347U (en) | 2013-07-10 |
Family
ID=48739267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220670234 Expired - Fee Related CN203056347U (en) | 2012-12-07 | 2012-12-07 | Two-wire-group special-shaped carbon brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203056347U (en) |
-
2012
- 2012-12-07 CN CN 201220670234 patent/CN203056347U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20131207 |