CN2175055Y - Energy-saving and insulation electrode holder - Google Patents
Energy-saving and insulation electrode holder Download PDFInfo
- Publication number
- CN2175055Y CN2175055Y CN 92225312 CN92225312U CN2175055Y CN 2175055 Y CN2175055 Y CN 2175055Y CN 92225312 CN92225312 CN 92225312 CN 92225312 U CN92225312 U CN 92225312U CN 2175055 Y CN2175055 Y CN 2175055Y
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- CN
- China
- Prior art keywords
- tong body
- utility
- saving
- model
- insulation
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model provides a pair of energy-saving and insulation electric welding tongs, comprising an upper tong body, a lower tong body, a movable supporting frame between the upper tong body and the lower tong body and a wire sleeve. The upper tong body and the lower tong body are both made into straight shape by steels; the outside of the upper tong body is provided with an insulating layer; the outside of the lower tong body is provided with an insulation casing; the inner side of the insulation casing is provided with a connecting clamp; the wire sleeve is connected with the rear part of the insulation casing. The utility model has the advantages of low cost, nonferrous metals saving, long service life, convenient operation and good thermal insulation performance; the utility model continuously works 16 hours under the electric current which is lower than 250A and temperature rise does not exceeds 40DEG. C.
Description
The utility model relates to the electrode holders of manual electric arc welding, belongs to a kind of instrument.
The caliper of common electrical soldering turret adopts red copper to make, the cost height, and the place of holding heats up too fast, and temperature is too high.Test factually, electrode holders under the electric current of 250A, continuous operation 60 minutes, temperature can reach more than 80 ℃.The application number of announcing on the Chinese patent communique is 85204252,86201153,87203420, all related to the improvement technology to electrode holders in the patent application document of 90223403.X, but its improvement is not comprehensive.
It is a kind of with copper take place of steel, thermal protective performance electrode holders good, easy to use that the purpose of this utility model is to provide.
The purpose of this utility model is achieved in that it comprises upper clamp, lower clamp, upward travel(l)ing rest and line cover, the upper and lower caliper between the lower clamp made straight shape by steel, upper clamp has insulating barrier outward, lower clamp has insulation shell outward, is provided with binding clip in it, after line is connected in insulation shell.
The utility model adopts steel to make lower clamp, and cost is reduced, and has saved non-ferrous metal, has improved service life.Lower clamp links to each other with lead by binding clip, makes the binding site of lead and caliper be positioned at the front end of caliper, and handle is bigger apart from the distance of thermal source, and goes up lower clamp and all be provided with insulated thermal insulating layer outward, so solar heat protection is effective.Through experiment, under the 250A current conditions, continuous operation 16 hours, temperature rise are no more than 40 ℃, and it is convenient equally to use with the common electrical soldering turret.
Accompanying drawing is a structural representation of the present utility model.
For example the utility model is done detailed description below in conjunction with accompanying drawing.Upper clamp 2, lower clamp 3 are made straight shape by steel, and upper clamp 2 outsourcing insulating layer coatings 1 have insulation shell outside the lower clamp 3, are provided with binding clip 6 in insulation shell, have jackscrew 7 on the binding clip 6, after line cover 5 is connected in insulation shell.Between insulating barrier 1 and the line cover 5 spring is arranged.During use, cable is inserted from line cover 5, end enters binding clip 6, just can work after fastening with jackscrew 7.
Claims (1)
1, a kind of energy-conservation adiabatic electrode holders, it comprises upper clamp, lower clamp, goes up travel(l)ing rest, line cover between the lower clamp, it is characterized in that: go up lower clamp and make straight shape by steel, upper clamp has insulating barrier outward, lower clamp has insulation shell outward, is provided with binding clip in it, after line is connected in insulation shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92225312 CN2175055Y (en) | 1992-05-18 | 1992-05-18 | Energy-saving and insulation electrode holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92225312 CN2175055Y (en) | 1992-05-18 | 1992-05-18 | Energy-saving and insulation electrode holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2175055Y true CN2175055Y (en) | 1994-08-24 |
Family
ID=33770093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92225312 Expired - Fee Related CN2175055Y (en) | 1992-05-18 | 1992-05-18 | Energy-saving and insulation electrode holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2175055Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100436033C (en) * | 2006-02-17 | 2008-11-26 | 王雪峰 | Welding electrode holder |
| CN103769729A (en) * | 2013-11-21 | 2014-05-07 | 姜维宽 | Cable front-arrangement and high heat resistance type welding clamp |
-
1992
- 1992-05-18 CN CN 92225312 patent/CN2175055Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100436033C (en) * | 2006-02-17 | 2008-11-26 | 王雪峰 | Welding electrode holder |
| CN103769729A (en) * | 2013-11-21 | 2014-05-07 | 姜维宽 | Cable front-arrangement and high heat resistance type welding clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |