CN104668767A - Tubular dissolved nozzle electroslag welding device of steel structural high-rise building construction - Google Patents
Tubular dissolved nozzle electroslag welding device of steel structural high-rise building construction Download PDFInfo
- Publication number
- CN104668767A CN104668767A CN201310635906.6A CN201310635906A CN104668767A CN 104668767 A CN104668767 A CN 104668767A CN 201310635906 A CN201310635906 A CN 201310635906A CN 104668767 A CN104668767 A CN 104668767A
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- CN
- China
- Prior art keywords
- welding
- tubulose
- nozzle
- electroslag
- slag
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- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K25/00—Slag welding, i.e. using a heated layer or mass of powder, slag, or the like in contact with the material to be joined
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
Abstract
The invention discloses a tubular dissolved nozzle electroslag welding device of a steel structural high-rise building construction. The tubular dissolved nozzle electroslag welding device is composed of a feed-in pressing wheel, a tubular dissolved nozzle, a drug skin, a water cold copper block, a welding seam surface slag shell, a welding wire, an electric motor, a tubular dissolving nozzle holder, a slag pool, a melting metal and a welding seam.
Description
Technical field:
The present invention relates to a kind of steel construction high-building construction, the molten nozzle electroslag welding device of a kind of steel construction high-building construction tubulose.
Background technology:
All electrodes give, advance and swing three actions operate all by hand realize be all called manual electric arc welding, it is welding method conventional in steel construction, its equipment is simple, flexible and convenient operation, be applicable to the welding of various position, but production efficiency is poor, quality is lower, generally in the manufacture process of steel construction skyscraper being used as weld seam bottoming, at the scene in welding, is a kind of solder technology widely.
Summary of the invention:
Object of the present invention is exactly defect in order to overcome prior art and provides a kind of steel construction high-building construction tubulose molten nozzle electroslag welding device.
To achieve these goals, the technical solution adopted in the present invention is:
The molten nozzle electroslag welding device of a kind of steel construction high-building construction tubulose, by sending pinch roller to, tubulose consumable nozzle, coating, water-cooled copper block, face of weld skull, welding wire, motor, tubulose consumable nozzle clamper, slag bath, motlten metal and weld seam composition, described electroslag welding is a kind of automatic welding, electroslag welding first produces electric arc between electrode and run-on tab, its heat is utilized to make the solder melts of surrounding and liquefy slag, when molten slag reaches certain depth (formation slag bath) in the space of weldment with cooling slide block, arc extinction, now namely arc process changes Electroslag Process into, when welding current by electrode through slag bath to weldment, the resistance heat that slag bath produces makes electrode and weldment fusing, metal bath is formed below slag bath, along with the continuous rising of metal bath, the molten pool metal of stow away from heat cools gradually and forms weld seam, electroslag is welded with filament, plate, consumable nozzle and tubulose consumable nozzle etc. several, tubulose consumable nozzle feature is the outer surface cover fine steel tube (diameter d=12mm at welding wire, wall thickness 3mm), its outer wall scribbles the coating of thick layer 2mm, during welding, tubulose consumable nozzle is sent constantly into and melts together with welding wire.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the invention process:
In figure, 1, send pinch roller to, 2, tubulose consumable nozzle, 3, coating, 4, water-cooled copper block, 5 face of weld skulls, 6, welding wire, 7, motor, 8, tubulose consumable nozzle clamper, 9, slag bath, 10, motlten metal, 11, weld seam.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention is further illustrated.
The molten nozzle electroslag welding device of a kind of steel construction high-building construction tubulose, by sending pinch roller (1) to, tubulose consumable nozzle (2), coating (3), water-cooled copper block (4), face of weld skull (5), welding wire (6), motor (7), tubulose consumable nozzle clamper (8), slag bath (9), motlten metal (10) and weld seam (11) composition, described electroslag welding is a kind of automatic welding, electroslag welding first produces electric arc between electrode and run-on tab, its heat is utilized to make the solder melts of surrounding and liquefy slag, when molten slag reaches certain depth (forming slag bath (9)) in the space of weldment with cooling slide block, arc extinction, now namely arc process changes Electroslag Process into, when welding current by electrode through slag bath (9) to weldment, the resistance heat that slag bath (9) produces makes electrode and weldment fusing, metal bath is formed below slag bath (9), along with the continuous rising of metal bath, the molten pool metal of stow away from heat cools gradually and forms weld seam (11), electroslag is welded with filament, plate, consumable nozzle and tubulose consumable nozzle (2) etc. several, tubulose consumable nozzle (2) feature is the outer surface cover fine steel tube (diameter d=12mm at welding wire (6), wall thickness 3mm), its outer wall scribbles the coating (3) of thick layer 2mm, during welding, tubulose consumable nozzle (2) is sent constantly into and melts together with welding wire (6).
Claims (1)
1. the molten nozzle electroslag welding device of steel construction high-building construction tubulose, by sending pinch roller (1) to, tubulose consumable nozzle (2), coating (3), water-cooled copper block (4), face of weld skull (5), welding wire (6), motor (7), tubulose consumable nozzle clamper (8), slag bath (9), motlten metal (10) and weld seam (11) composition, it is characterized in that: described electroslag welding is a kind of automatic welding, electroslag welding first produces electric arc between electrode and run-on tab, its heat is utilized to make the solder melts of surrounding and liquefy slag, when molten slag reaches certain depth (forming slag bath (9)) in the space of weldment with cooling slide block, arc extinction, now namely arc process changes Electroslag Process into, when welding current by electrode through slag bath (9) to weldment, the resistance heat that slag bath (9) produces makes electrode and weldment fusing, metal bath is formed below slag bath (9), along with the continuous rising of metal bath, the molten pool metal of stow away from heat cools gradually and forms weld seam (11), electroslag is welded with filament, plate, consumable nozzle and tubulose consumable nozzle (2) etc. several, tubulose consumable nozzle (2) feature is the outer surface cover fine steel tube (diameter d=12mm at welding wire (6), wall thickness 3mm), its outer wall scribbles the coating (3) of thick layer 2mm, during welding, tubulose consumable nozzle (2) is sent constantly into and melts together with welding wire (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310635906.6A CN104668767A (en) | 2013-12-03 | 2013-12-03 | Tubular dissolved nozzle electroslag welding device of steel structural high-rise building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310635906.6A CN104668767A (en) | 2013-12-03 | 2013-12-03 | Tubular dissolved nozzle electroslag welding device of steel structural high-rise building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104668767A true CN104668767A (en) | 2015-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310635906.6A Pending CN104668767A (en) | 2013-12-03 | 2013-12-03 | Tubular dissolved nozzle electroslag welding device of steel structural high-rise building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104668767A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382408A (en) * | 2015-12-02 | 2016-03-09 | 华北水利水电大学 | Electroslag welding repairing method for anode steel stud head |
| CN105414743A (en) * | 2015-12-17 | 2016-03-23 | 中车洛阳机车有限公司 | Consumable nozzle electroslag overlaying welding repair method for roll |
| CN105458477A (en) * | 2015-12-14 | 2016-04-06 | 郑州经纬科技实业有限公司 | Cathode steel stick welding device used for aluminum electrolysis plant |
| CN107344263A (en) * | 2017-07-10 | 2017-11-14 | 中建钢构有限公司 | The welding method of bracket part plate and steel column part plate |
| CN107771111A (en) * | 2015-06-19 | 2018-03-06 | 林肯环球股份有限公司 | Mix electroslag cladding |
-
2013
- 2013-12-03 CN CN201310635906.6A patent/CN104668767A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107771111A (en) * | 2015-06-19 | 2018-03-06 | 林肯环球股份有限公司 | Mix electroslag cladding |
| CN105382408A (en) * | 2015-12-02 | 2016-03-09 | 华北水利水电大学 | Electroslag welding repairing method for anode steel stud head |
| CN105382408B (en) * | 2015-12-02 | 2017-08-29 | 华北水利水电大学 | A kind of electroslag welding restorative procedure for anode steel claw head |
| CN105458477A (en) * | 2015-12-14 | 2016-04-06 | 郑州经纬科技实业有限公司 | Cathode steel stick welding device used for aluminum electrolysis plant |
| CN105414743A (en) * | 2015-12-17 | 2016-03-23 | 中车洛阳机车有限公司 | Consumable nozzle electroslag overlaying welding repair method for roll |
| CN107344263A (en) * | 2017-07-10 | 2017-11-14 | 中建钢构有限公司 | The welding method of bracket part plate and steel column part plate |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |