CN105870665A - Welding ground wire clamp for drill pipe welding - Google Patents
Welding ground wire clamp for drill pipe welding Download PDFInfo
- Publication number
- CN105870665A CN105870665A CN201510031855.5A CN201510031855A CN105870665A CN 105870665 A CN105870665 A CN 105870665A CN 201510031855 A CN201510031855 A CN 201510031855A CN 105870665 A CN105870665 A CN 105870665A
- Authority
- CN
- China
- Prior art keywords
- ground wire
- welding
- drill pipe
- bracket
- wire clamp
- 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.)
- Pending
Links
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The invention provides a welding ground wire clamp for drill pipe welding. The ground wire welding clamp is characterized in that the welding ground wire clamp comprises a bottom disc, a bracket, a ground wire, a spring and a supporting frame; the bottom disc is connected with the bracket; the upper side of the bracket is provided with the supporting frame; and the spring is fixed on the bracket. The welding ground wire clamp of the invention has the advantages of simple structure and convenient use. When the welding ground wire clamp is used, it only needs to arrange a drill pipe on the supporting frame, the contact point of the drill pipe and the ground wire is solid with weak connection, the drill pipe is directly pressed on the ground wire, when the drill pipe is required to be rotated, the ground wire is not affected, and the fracture of the ground wire can be avoided, and normal welding can be ensured. With the welding ground wire clamp of the invention adopted, a ground cable has little possibility of being overheated and being oxidized, so that cost can be saved.
Description
Technical field
The present invention relates to drilling rod welding field, particularly relate to a kind of welding ground clamp used for drilling rod welding.
Background technology
Fixing device is fastened on drilling rod by present stage when welding with automatic welding machine, and this device can improve the stability of welding machine work, during welding, ground wire no current distributary phenomenon, the generation of local pyrexia phenomenon can be avoided, extend the service life of electric wire, use more conveniently, safely.But owing to during welding, drilling rod needs to rotate different angles, ground wire rotates along with workpiece, it is easy to cause ground wire to connect the empty or thread breakage of junction, cause welding to interrupt, affect the carrying out of welding job.
Summary of the invention
According to above technical problem, the present invention provides a kind of welding ground clamp used for drilling rod welding, it is characterized in that including chassis, support, ground wire, spring, bracket, described chassis and support connect, on the upside of described support, bracket is installed, it is fixed with spring on described support, on the downside of described bracket, ground wire is installed.
The invention have the benefit that present configuration is simple, easy to use, the stability being possible not only to improve welding machine work can also avoid ground wire to rotate along with workpiece, it is ensured that being normally carried out of welding job.Only need to be placed on bracket by drilling rod when the present invention uses, drilling rod and ground contact point are relatively real not to be virtually connected, and drilling rod directly bears against above, needs also not interfere with ground wire during upset, it is to avoid the fracture of ground wire, it is ensured that being normally carried out of welding.Ground wire cable in the present invention was not easy thermal oxide, had saved use cost.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Such as figure, chassis-1, support-2, ground wire-3, spring-4, bracket-5.
Detailed description of the invention
The present invention according to the figure, is further described by root:
Embodiment 1
The present invention is a kind of welding ground clamp used for drilling rod welding, including chassis 1, support 2, ground wire 3, spring 4, bracket 5, described chassis 1 and support 2 connect, and are provided with bracket 5 on the upside of described support 2, it is fixed with spring 4 on described support 2, on the downside of described bracket 5, ground wire 3 is installed.
During use, being arranged on by drilling rod on bracket 5, during use, drilling rod directly bears against above, needs also not interfere with ground wire 3 during upset, it is to avoid the fracture of ground wire 3, it is ensured that being normally carried out of welding.
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, under the premise without departing from the principles of the invention, it is also possible to make some improvement, and these improvement also should be regarded as protection scope of the present invention.
Claims (1)
1. the welding ground clamp used for drilling rod welding, it is characterized in that including that chassis, support, ground wire, spring, bracket, described chassis and support connect, on the upside of described support, bracket is installed, it is fixed with spring on described support, on the downside of described bracket, ground wire is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510031855.5A CN105870665A (en) | 2015-01-22 | 2015-01-22 | Welding ground wire clamp for drill pipe welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510031855.5A CN105870665A (en) | 2015-01-22 | 2015-01-22 | Welding ground wire clamp for drill pipe welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105870665A true CN105870665A (en) | 2016-08-17 |
Family
ID=56623446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510031855.5A Pending CN105870665A (en) | 2015-01-22 | 2015-01-22 | Welding ground wire clamp for drill pipe welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105870665A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5281761A (en) * | 1992-02-25 | 1994-01-25 | Burndy Corporation | Grounding pipe/water pipe with compression connectors |
| JP2001357905A (en) * | 2000-06-12 | 2001-12-26 | Sumitomo Wiring Syst Ltd | Ground connection member and ground connection structure |
| CN202103173U (en) * | 2011-06-28 | 2012-01-04 | 中国水电四局(酒泉)新能源装备有限公司 | Welded earthing device for wind power generation tower tube |
| CN202487782U (en) * | 2012-04-05 | 2012-10-10 | 浙江省东阳化工机械有限公司 | Circular seam grounding device for welding of pressure vessel |
| KR20120133911A (en) * | 2011-06-01 | 2012-12-11 | 현대중공업 주식회사 | Installing method for grounding apparatus in stern tube shaft |
| CN204361306U (en) * | 2015-01-22 | 2015-05-27 | 天津鸿翔工程机械有限公司 | A kind of welding ground clamp used for drilling rod welding |
-
2015
- 2015-01-22 CN CN201510031855.5A patent/CN105870665A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5281761A (en) * | 1992-02-25 | 1994-01-25 | Burndy Corporation | Grounding pipe/water pipe with compression connectors |
| JP2001357905A (en) * | 2000-06-12 | 2001-12-26 | Sumitomo Wiring Syst Ltd | Ground connection member and ground connection structure |
| KR20120133911A (en) * | 2011-06-01 | 2012-12-11 | 현대중공업 주식회사 | Installing method for grounding apparatus in stern tube shaft |
| CN202103173U (en) * | 2011-06-28 | 2012-01-04 | 中国水电四局(酒泉)新能源装备有限公司 | Welded earthing device for wind power generation tower tube |
| CN202487782U (en) * | 2012-04-05 | 2012-10-10 | 浙江省东阳化工机械有限公司 | Circular seam grounding device for welding of pressure vessel |
| CN204361306U (en) * | 2015-01-22 | 2015-05-27 | 天津鸿翔工程机械有限公司 | A kind of welding ground clamp used for drilling rod welding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105174040A (en) | Hoisting fixture for tubular part | |
| CN105870665A (en) | Welding ground wire clamp for drill pipe welding | |
| CN205739419U (en) | Coating machine sleeve pipe feeding device | |
| CN204361306U (en) | A kind of welding ground clamp used for drilling rod welding | |
| CN205692990U (en) | One is charged takes fire tool kit | |
| CN202019128U (en) | Special tool for mounting and dismounting horizontal bus grounding wire | |
| CN209691988U (en) | Portable combined type short-circuit earthing bar | |
| CN208580868U (en) | A kind of connector that contact pin jack can be no-welding | |
| CN207858153U (en) | A kind of pipeline is welded and fixed fixture | |
| CN202877722U (en) | Grounding electrode fixing seat for pin type electrode point welding machine | |
| CN204160010U (en) | One man operation's soldering Iron Stand | |
| CN202070978U (en) | Horizontal and vertical dual purpose polishing device | |
| CN104308445A (en) | Vertical rotating device for manually switching welding fixture | |
| CN206023060U (en) | Powered installation suspension clamp gasket tool | |
| CN203826315U (en) | Drop-off protector with no fuse | |
| CN210040830U (en) | Special welding device for radio frequency coaxial connector | |
| CN204391578U (en) | PT insures installation special tool | |
| CN204135541U (en) | A kind of arc-welding electric installation fixes the installing mechanism of contact and rolling contact structure | |
| CN104354732B (en) | A kind of carrying dish round wires material labour-saving go-cart | |
| CN103769779A (en) | Cantilever telescopic swinging device applied to fixing welding machine seat on special vehicle production line | |
| CN204204526U (en) | A kind of suspended insulator cementing positioner | |
| CN203150508U (en) | Special operation rod of drop-type fuse | |
| CN204571873U (en) | Downhole tool fastening devices assembly | |
| CN210637793U (en) | Lubricating device of sheath wire terminal machine | |
| CN203562636U (en) | Electric conduction device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |