CN109396686B - T-shaped steel full-penetration submerged-arc welding structure for assembled steel structure building - Google Patents
T-shaped steel full-penetration submerged-arc welding structure for assembled steel structure building Download PDFInfo
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- CN109396686B CN109396686B CN201811380824.0A CN201811380824A CN109396686B CN 109396686 B CN109396686 B CN 109396686B CN 201811380824 A CN201811380824 A CN 201811380824A CN 109396686 B CN109396686 B CN 109396686B
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- welding
- welding guide
- guide rod
- guide bar
- arc
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- 238000003466 welding Methods 0.000 title claims abstract description 141
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 53
- 239000010959 steel Substances 0.000 title claims abstract description 53
- 230000035515 penetration Effects 0.000 claims abstract description 15
- 229910000679 solder Inorganic materials 0.000 claims description 17
- 238000010276 construction Methods 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 239000011324 bead Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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
- B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
- B23K33/004—Filling of continuous seams
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
The invention provides a T-shaped steel full penetration submerged arc welding structure for an assembled steel structure building, which comprises a flange plate and an auxiliary plate, wherein the joint of the flange plate and the auxiliary plate forms a right angle, a first welding guide rod and a second welding guide rod are arranged in the right angle, the first welding guide rod is arranged parallel to the flange plate and is attached to the surface of the flange plate, one end of the first welding guide rod is fixedly connected with the auxiliary plate, the opposite other end of the first welding guide rod is provided with a first arc-shaped groove, the second welding guide rod is arranged parallel to the auxiliary plate and is attached to the surface of the auxiliary plate, one end of the second welding guide rod is fixedly connected with the first welding guide rod, the opposite other end of the second welding guide rod is provided with a second arc-shaped groove, the surfaces of the first welding guide rod and the second welding guide rod are covered with triangular welding seams, the first edges of the triangular welding seams cover the first arc-shaped grooves, and the second edges of the triangular welding seams cover the second arc-shaped grooves. Compared with the prior art, the invention is beneficial to improving the overall efficiency of welding operation.
Description
Technical Field
The invention relates to the field of fabricated steel structure buildings, in particular to a T-shaped steel full-penetration submerged-arc welding structure for a fabricated steel structure building.
Background
At present, the steel member has very wide application in the field of assembled steel structure building. The steel member is a steel structure combined member which is formed by connecting steel plates, angle steel, channel steel, I-steel, welding or hot rolling H-shaped steel in a cold bending way or welding way through connecting pieces and can bear and transfer load, and the steel member mainly has the advantages of light dead weight, industrial manufacture, rapid installation, short construction period, good earthquake resistance, rapid investment recovery, less environmental pollution and the like. Compared with a reinforced concrete structure, the steel member has the unique advantages of development in three aspects of high, large and light, so that the steel member has reasonable and wide application in the field of building engineering.
At present, full penetration submerged arc welding is a welding technology which is widely used in the field of assembled steel structure construction, and in the full penetration submerged arc welding used at present, when the full penetration submerged arc welding is applied to T-shaped steel components, as the welding part is a right angle included angle, a welding seam material block formed at the welding point is triangular, dirt is accumulated at two corners of the welding seam material block, namely the root of a welding seam, and back chipping treatment is needed subsequently.
Disclosure of Invention
In view of the above, the invention provides a T-shaped steel full-penetration submerged-arc welding structure for an assembled steel structure building without back chipping treatment.
The invention provides a T-shaped steel full penetration submerged arc welding structure for an assembled steel structure building, which comprises a flange plate and an auxiliary plate which form the T-shaped steel, wherein the joint of the flange plate and the auxiliary plate forms a right angle, a first welding guide rod and a second welding guide rod are arranged in the right angle, the first welding guide rod is parallel to the flange plate and is attached to the surface of the flange plate, one end of the first welding guide rod is fixedly connected with the auxiliary plate, the opposite other end of the first welding guide rod is provided with a first arc-shaped groove, the second welding guide rod is parallel to the auxiliary plate and is attached to the surface of the auxiliary plate, one end of the second welding guide rod is fixedly connected with the first welding guide rod, the opposite other end of the second welding guide rod is provided with a second arc-shaped groove, the surfaces of the first welding guide rod and the second welding guide rod are covered with triangular welding seams, the first edges of the triangular welding seams cover the first arc-shaped grooves, and the second edges of the triangular welding seams cover the second arc-shaped grooves.
Further, the end part of the second welding guide rod is inserted into the first welding guide rod.
Further, a clamping groove is formed in the first welding guide rod, and the end portion of the second welding guide rod is clamped in the clamping groove.
Further, a first solder channel is formed between the first solder guiding rod and the surface of the flange plate.
Further, the first solder channel is a through groove formed on the side surface of the first welding guide rod.
Further, a second solder channel is provided between the second solder guiding rod and the surface of the sub-board.
Further, the second solder channel is a through groove formed on the side surface of the second welding guide rod.
Further, a connecting rod part which is obliquely arranged is connected between the first welding guide rod and the second welding guide rod.
The invention provides a T-shaped steel full penetration submerged arc welding structure for an assembled steel structure building, which is mainly provided with a flange plate and an auxiliary plate which form T-shaped steel, wherein the joint of the flange plate and the auxiliary plate forms a right angle, a first welding guide rod and a second welding guide rod are arranged in the right angle, the first welding guide rod is parallel to the flange plate and is attached to the surface of the flange plate, one end of the first welding guide rod is fixedly connected with the auxiliary plate, the opposite other end of the first welding guide rod is provided with a first arc-shaped groove, the second welding guide rod is parallel to the auxiliary plate and is attached to the surface of the auxiliary plate, one end of the second welding guide rod is fixedly connected with the first welding guide rod, the opposite other end of the second welding guide rod is provided with a second arc-shaped groove, the surfaces of the first welding guide rod and the second welding guide rod are covered with triangular welding beads, the first edges of the triangular welding beads cover the first arc-shaped grooves, and the second edges of the triangular welding beads cover the second arc-shaped grooves; through the setting of above-mentioned structure, utilize the setting of arc recess on two welding guide bars for the edge of welding seam material piece can form the arc lug through the direction of arc recess, makes the filth unable pile up here on the arc surface, and it is more convenient to use for the plane, thereby is favorable to improving welding operation's overall efficiency.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
fig. 1 is a schematic structural view of a T-shaped steel full penetration submerged arc welding structure for an assembled steel structure building according to an embodiment of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Referring to fig. 1 to 2, there is shown a T-shaped steel full penetration submerged arc welding structure for an assembled steel structure building, which is provided by the embodiment of the invention, and includes a flange plate 1 and a sub-plate 2 which form T-shaped steel, wherein a right angle 3 is formed at the joint of the flange plate 1 and the sub-plate 2, a first welding guide rod 31 and a second welding guide rod 32 are arranged in the right angle 3, the first welding guide rod 31 is arranged parallel to the flange plate 1, the first welding guide rod 31 is attached to the surface of the flange plate 1, one end of the first welding guide rod 31 is fixedly connected with the sub-plate 2, the opposite end is provided with a first arc-shaped groove 311, the second welding guide rod 32 is arranged parallel to the sub-plate 2, the second welding guide rod 32 is attached to the surface of the sub-plate 2, one end of the second welding guide rod 32 is fixedly connected with the first welding guide rod 31, the opposite end is provided with a second arc-shaped groove 321, a clamping groove 312 can be formed in the first welding guide rod 31, the end of the second welding guide rod 32 is clamped in the clamping groove 312, the end of the first welding guide rod 32 is clamped in the clamping groove 321, the corner of the first welding guide rod 32 covers the corner block 4, and the first welding guide rod 32 covers the triangular corner groove 311 and the triangular corner groove 41 of the first welding joint 4 and the triangular corner groove 41 covers the first welding joint 4.
The T-shaped steel full penetration submerged arc welding structure for the assembled steel structure building is mainly provided with a flange plate and an auxiliary plate which form T-shaped steel, a right angle is formed at the joint of the flange plate and the auxiliary plate, a first welding guide rod and a second welding guide rod are arranged in the right angle, the first welding guide rod is parallel to the flange plate and is attached to the surface of the flange plate, one end of the first welding guide rod is fixedly connected with the auxiliary plate, the opposite other end of the first welding guide rod is provided with a first arc-shaped groove, the second welding guide rod is parallel to the auxiliary plate and is attached to the surface of the auxiliary plate, one end of the second welding guide rod is fixedly connected with the first welding guide rod, the opposite other end of the second welding guide rod is provided with a second arc-shaped groove, the surfaces of the first welding guide rod and the second welding guide rod are covered with triangular welding pieces, the first edges of the triangular welding pieces are covered with the first arc-shaped grooves, and the second edges of the triangular welding pieces are covered with the second arc-shaped grooves; through the setting of above-mentioned structure, utilize the setting of arc recess on two welding guide bars for the edge of welding seam material piece can form the arc lug through the direction of arc recess, makes the filth unable pile up here on the arc surface, and it is more convenient to use for the plane, thereby is favorable to improving welding operation's overall efficiency.
With continued reference to fig. 1-2, a first solder channel 313 is provided between the first welding guide bar 31 and the surface of the flange plate 1, the first solder channel 313 being a through slot open on the side of the first welding guide bar 31; a second solder channel 322 is provided between the second solder guiding rod 32 and the surface of the sub-board 2, and the second solder channel 322 is a through groove formed on the side surface of the second solder guiding rod 32. Through the arrangement of the structure, the firmness of the welding seam material block to the welding of the steel member can be ensured.
With continued reference to fig. 1-2, a diagonally disposed link member 33 is connected between the first and second weld guides 31, 32. Through the arrangement of the structure, the angle adjustment principle of the connecting rod can be utilized, so that the thickness of the welding seam material block can be adjusted as required.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
1. The utility model provides a T shape steel full penetration submerged arc welding welded structure for assembled steel construction, its characterized in that, including flange board (1) and auxiliary plate (2) that constitute T shape steel, flange board (1) with the junction of auxiliary plate (2) constitutes right angle department (3), be provided with first welding guide bar (31) and second welding guide bar (32) in right angle department (3), first welding guide bar (31) are on a parallel with flange board (1) setting and first welding guide bar (31) paste in the surface of flange board (1), the one end fixed connection of first welding guide bar (31) auxiliary plate (2), the opposite other end has first arc recess (311), second welding guide bar (32) are on a parallel with auxiliary plate (2) setting and second welding guide bar (32) paste in the surface of auxiliary plate (2), the one end fixed connection of second welding guide bar (32) first welding guide bar (321), the opposite end has first arc recess (311) of second welding guide bar (31) the first welding guide bar (41) has triangle-shaped welding guide bar (41), a second corner (42) of the triangular welding seam block (4) covers the second arc-shaped groove (321);
a first solder channel (313) is arranged between the first welding guide rod (31) and the surface of the flange plate (1);
a second solder channel (322) is provided between the second solder guiding rod (32) and the surface of the sub-plate (2).
2. The T-shaped steel full penetration submerged arc welding structure for the fabricated steel structure building according to claim 1, wherein the end part of the second welding guide rod (32) is inserted into the first welding guide rod (31).
3. The T-shaped steel full penetration submerged arc welding structure for the fabricated steel structure building according to claim 2, wherein a clamping groove (312) is formed in the first welding guide rod (31), and the end part of the second welding guide rod (32) is clamped in the clamping groove (312).
4. The T-shaped steel full penetration submerged arc welding structure for fabricated steel structure construction according to claim 1, wherein the first solder passage (313) is a through groove opened on a side surface of the first welding guide bar (31).
5. The T-shaped steel full penetration submerged arc welding structure for fabricated steel structure construction according to claim 1, wherein the second solder passage (322) is a through groove opened on a side surface of the second welding guide bar (32).
6. The T-shaped steel full penetration submerged arc welding structure for fabricated steel structure construction according to claim 1, wherein a link member (33) arranged obliquely is connected between the first welding guide bar (31) and the second welding guide bar (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811380824.0A CN109396686B (en) | 2018-11-20 | 2018-11-20 | T-shaped steel full-penetration submerged-arc welding structure for assembled steel structure building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811380824.0A CN109396686B (en) | 2018-11-20 | 2018-11-20 | T-shaped steel full-penetration submerged-arc welding structure for assembled steel structure building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109396686A CN109396686A (en) | 2019-03-01 |
| CN109396686B true CN109396686B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811380824.0A Active CN109396686B (en) | 2018-11-20 | 2018-11-20 | T-shaped steel full-penetration submerged-arc welding structure for assembled steel structure building |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745338A (en) * | 2020-06-08 | 2020-10-09 | 北京城建集团有限责任公司 | Thick plate cross-shaped welding seam welding structure for assembly type steel structure building |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231146A (en) * | 2013-04-18 | 2013-08-07 | 安徽鸿路钢结构(集团)股份有限公司 | Cross column steel member assembling and welding process |
| CN107538112A (en) * | 2016-12-09 | 2018-01-05 | 湖南金海钢结构股份有限公司 | A kind of H profile steel thickness web welding method |
| CN108581265A (en) * | 2018-05-29 | 2018-09-28 | 滁州南钢盛达实业有限公司 | A kind of T-type butt welding structure |
| CN108788410A (en) * | 2018-07-02 | 2018-11-13 | 中国电建集团核电工程有限公司 | T-steel full penetration exempts from back chipping welding method |
| CN209319044U (en) * | 2018-11-20 | 2019-08-30 | 江苏敦邦钢结构工程有限公司 | A kind of assembling type steel structure T steel full penetration submerged arc welding structure for building |
-
2018
- 2018-11-20 CN CN201811380824.0A patent/CN109396686B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231146A (en) * | 2013-04-18 | 2013-08-07 | 安徽鸿路钢结构(集团)股份有限公司 | Cross column steel member assembling and welding process |
| CN107538112A (en) * | 2016-12-09 | 2018-01-05 | 湖南金海钢结构股份有限公司 | A kind of H profile steel thickness web welding method |
| CN108581265A (en) * | 2018-05-29 | 2018-09-28 | 滁州南钢盛达实业有限公司 | A kind of T-type butt welding structure |
| CN108788410A (en) * | 2018-07-02 | 2018-11-13 | 中国电建集团核电工程有限公司 | T-steel full penetration exempts from back chipping welding method |
| CN209319044U (en) * | 2018-11-20 | 2019-08-30 | 江苏敦邦钢结构工程有限公司 | A kind of assembling type steel structure T steel full penetration submerged arc welding structure for building |
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| CN109396686A (en) | 2019-03-01 |
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