CN201366572Y - Special-shaped thin plate electroslag backing strip for welding inner baffle plates in box-shaped structures - Google Patents
Special-shaped thin plate electroslag backing strip for welding inner baffle plates in box-shaped structures Download PDFInfo
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- CN201366572Y CN201366572Y CNU2009201458399U CN200920145839U CN201366572Y CN 201366572 Y CN201366572 Y CN 201366572Y CN U2009201458399 U CNU2009201458399 U CN U2009201458399U CN 200920145839 U CN200920145839 U CN 200920145839U CN 201366572 Y CN201366572 Y CN 201366572Y
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- welding
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- backing strip
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Abstract
The utility model relates to an electroslag backing strip, in particular to a special-shaped thin plate electroslag backing strip for welding inner baffle plates in box-shaped structures. The special-shaped thin plate electroslag backing strip is characterized in that backing strip bodies thereof are inward recessed step structures corresponding to an inner baffle plate and a box-shaped web welding part, and a welding groove formed of the two opposite strip bodies is in an elongated slot structure. Compared with the prior art, when the electroslag backing strip is used in the thin plate electroslag backing strip welding in the box-shaped structure, since the welding groove is in the elongated slot structure, a filament non-melting nozzle welding gun can smoothly reach to the electroslag groove bottom, thereby guaranteeing the welding quality, improving the welding efficiency, and observably reducing the welding cost, and the soldering seam forming satisfies the technical requirements.
Description
Technical field:
The utility model relates to the electroslag welding lead-in, particularly a kind of special-shaped thin plate electroslag welding lead-in that the welding internal partition is used in box structure.
Background technology:
At present, in the welding of box structure median septum, all adopt two sides CO2 and two sides electroslag welding welding manner simultaneously.When carrying out the electroslag welding welding, because the lead-in body is straight plate structure, when block board thickness t＜16mm, diameter is that the non-electroslag welding with consumable nozzle welding gun of 15mm can't stretch in the weld groove of two lead-in bodies formation, that is for the thin internal partition of t＜16mm, because welding gun can't descend in the groove, can't carry out the electroslag welding welding.
The utility model content:
The utility model is intended to solve the above-mentioned difficult problem that the thin plate electroslag welding can't be welded in box structure, and provide a kind of electroslag welding groove that can make to strengthen, make the non-consumable nozzle welding gun of filament can arrive electroslag welding groove bottom smoothly, to satisfy the welding needs of thin plate electroslag welding, both convenient welding is quick, has satisfied the special-shaped thin plate electroslag welding lead-in that the welding internal partition is used in box structure of weldquality demand again.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of special-shaped thin plate electroslag welding lead-in that the welding internal partition is used in box structure, comprise the lead-in body, this lead-in body body is indent hierarchic structure with respect to internal partition and box-shaped web welding position, and the weld groove that two relative lead-in bodies constitute is the elongated slot structure.
Compared with prior art, when electroslag welding lead-in described in the utility model carries out in the box structure thin plate electroslag welding welding, because weld groove is the elongated slot structure, the non-consumable nozzle welding gun of filament can arrive electroslag welding groove bottom smoothly, therefore guaranteed welding quality, improved welding efficiency, reduced welding cost considerablely, appearance of weld meets specification requirement.
Description of drawings:
Fig. 1 is the structural representation of the utility model when the welding state.
Among the figure: electroslag welding lead-in 1, internal partition 2, box-shaped web 3, weld groove 4.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in the figure, electroslag welding lead-in 1 its body described in the utility model is hierarchic structure, and the indent that this ladder position forms is corresponding to the welding position of internal partition 2 with box- shaped web 3, and 4 of the weld grooves that relative two electroslag welding lead-ins 1 constitute are the elongated slot structure.Compare the weld groove of the formed wide only 16mm of electroslag welding lead-in (block board thickness 16mm) of two traditional straight plate structures, the weld groove 4 among the figure has been widened greatly, and the non-consumable nozzle welding gun of filament can stretch into this weld groove 4 smoothly and arrive electroslag welding groove bottom.
Claims (1)
1, a kind of special-shaped thin plate electroslag welding lead-in that the welding internal partition is used in box structure, comprise the lead-in body, it is characterized in that: this lead-in body body is indent hierarchic structure with respect to internal partition and box-shaped web welding position, and the weld groove that two relative lead-in bodies constitute is the elongated slot structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201458399U CN201366572Y (en) | 2009-03-13 | 2009-03-13 | Special-shaped thin plate electroslag backing strip for welding inner baffle plates in box-shaped structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201458399U CN201366572Y (en) | 2009-03-13 | 2009-03-13 | Special-shaped thin plate electroslag backing strip for welding inner baffle plates in box-shaped structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201366572Y true CN201366572Y (en) | 2009-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201458399U Expired - Fee Related CN201366572Y (en) | 2009-03-13 | 2009-03-13 | Special-shaped thin plate electroslag backing strip for welding inner baffle plates in box-shaped structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201366572Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875707A (en) * | 2017-12-21 | 2018-04-06 | 新乡市天诚航空净化设备有限公司 | A kind of tank fluid path filter element and its welding method |
| CN110014223A (en) * | 2019-05-21 | 2019-07-16 | 北京首钢建设集团有限公司 | A kind of abnormal shape box-structure partition electroslag welding welding procedure method |
| CN111472494A (en) * | 2020-04-15 | 2020-07-31 | 安徽富煌钢构股份有限公司 | Pillar structure and electroslag welding process for inner partition plate of pillar structure |
-
2009
- 2009-03-13 CN CNU2009201458399U patent/CN201366572Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875707A (en) * | 2017-12-21 | 2018-04-06 | 新乡市天诚航空净化设备有限公司 | A kind of tank fluid path filter element and its welding method |
| CN110014223A (en) * | 2019-05-21 | 2019-07-16 | 北京首钢建设集团有限公司 | A kind of abnormal shape box-structure partition electroslag welding welding procedure method |
| CN111472494A (en) * | 2020-04-15 | 2020-07-31 | 安徽富煌钢构股份有限公司 | Pillar structure and electroslag welding process for inner partition plate of pillar structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20160313 |