CN203148235U - Electric conducting cross arm - Google Patents
Electric conducting cross arm Download PDFInfo
- Publication number
- CN203148235U CN203148235U CN 201320013880 CN201320013880U CN203148235U CN 203148235 U CN203148235 U CN 203148235U CN 201320013880 CN201320013880 CN 201320013880 CN 201320013880 U CN201320013880 U CN 201320013880U CN 203148235 U CN203148235 U CN 203148235U
- Authority
- CN
- China
- Prior art keywords
- cross arm
- electric conducting
- casing
- conducting cross
- box
- 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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- Prevention Of Electric Corrosion (AREA)
Abstract
The utility model discloses an electric conducting cross arm which comprises a box. Copper-steel composite plates are welded to form the box, a reinforcing partition plate is arranged in the box, and the box is divided into two water cooling channels. The electric conducting cross arm has the advantages that the electric conducting cross arm is convenient to maintain and repair and stable in performance, and the production cost is reduced.
Description
Technical field
The utility model relates to a kind of converter, the conductive cross arm in especially a kind of converter.
Background technology
The conductive cross arm of existing converter, its section structure adopts rectangular tank inner bag or circular inner water tank, shown in 1, is provided with rectangular tank inner bag 12 in the copper steel composite plate 11 of this conductive cross arm; Shown in Figure 2 is another kind of existing conductive arm, is provided with circular inner water tank 22 in the copper steel composite plate 21, adopts reinforcement gusset 23 fixing between circular inner bladder 22 and the copper steel composite plate 21.This shows that the structure more complicated of existing conductive cross arm is made pretty troublesomely, and weight is heavier; Particularly when leaking appears in inner bag in the production process, repair very difficult.
The utility model content
The utility model purpose: the purpose of this utility model provides a kind of conductive cross arm of simple for production, easy reparation.
Technical scheme: conductive cross arm described in the utility model, comprise the casing that is connected into by the copper steel composite board welding, be provided with the reinforcement dividing plate of two water-cooling channels about being divided in this casing.
The thickness of described casing is 260 ~ 450 millimeters; Simultaneously, generally speaking, the cross-sectional area of described two water-cooling channels equates.
Beneficial effect: the utility model compared with prior art, its remarkable advantage is: utilize copper steel composite plate itself to form cooling water tank, thereby save inner bag, and reach simple in structure, easy to manufacture, the purpose that maintains easily; Weight can reduce about 5% simultaneously, saves manufacturing cost about 3%; Strength and stiffness can satisfy the needs on the engineering.
Description of drawings
Fig. 1 is the structural representation of existing conductive arm;
Fig. 2 is the structural representation of existing another kind of conductive arm;
Fig. 3 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 3, the conductive cross arm that the utility model is made comprises the casing 1 that is connected into by the copper steel composite board welding, and its inside is provided with strengthens dividing plate 2, casing is divided into two water-cooling channels 3, one of them water-cooling channel is intake tunnel, and another passage is backwater channel.If when the cross-sectional area of two water-cooling channels is designed to equate, can improve service life and the stability of product more equably to the electrode cooling.The thickness of casing 1 is that the thickness of copper steel composite plate is 260 ~ 450 millimeters, the thickness in this scope can satisfy different model the electric-pole horizontal arm casing needs and can guarantee its physical property meet industrial needs in weight moderate.The reinforcement dividing plate that provides among Fig. 3 is vertically to cut apart casing, also can cut apart along other directions, for example diagonal of along continuous straight runs, casing etc.Strengthen dividing plate and can be linear pattern, S type, broken line shape or waveform etc.Copper layer in the copper steel composite plate is mainly used in conduction, and the steel layer is mainly used in the physical property of intensifier electrode transverse arm.
Claims (3)
1. conductive cross arm, it is characterized in that: this conductive cross arm comprises the casing (1) that is connected into by the copper steel composite board welding, is provided with the reinforcement dividing plate (2) of two water-cooling channels about being divided in this casing (1).
2. conductive cross arm according to claim 1, it is characterized in that: the thickness of described casing (1) is 260 ~ 450 millimeters.
3. conductive cross arm according to claim 1 is characterized in that: the cross-sectional area of described two water-cooling channels equates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013880 CN203148235U (en) | 2013-01-11 | 2013-01-11 | Electric conducting cross arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013880 CN203148235U (en) | 2013-01-11 | 2013-01-11 | Electric conducting cross arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203148235U true CN203148235U (en) | 2013-08-21 |
Family
ID=48975752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320013880 Expired - Fee Related CN203148235U (en) | 2013-01-11 | 2013-01-11 | Electric conducting cross arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203148235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489279A (en) * | 2018-03-26 | 2018-09-04 | 宝钢工程技术集团有限公司 | A kind of full water cooling column head and its full water cooling method |
-
2013
- 2013-01-11 CN CN 201320013880 patent/CN203148235U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489279A (en) * | 2018-03-26 | 2018-09-04 | 宝钢工程技术集团有限公司 | A kind of full water cooling column head and its full water cooling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20160111 |