CN109396685B - Thick plate cross weld joint welding structure for assembled steel structure building - Google Patents
Thick plate cross weld joint welding structure for assembled steel structure building Download PDFInfo
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- CN109396685B CN109396685B CN201811372410.3A CN201811372410A CN109396685B CN 109396685 B CN109396685 B CN 109396685B CN 201811372410 A CN201811372410 A CN 201811372410A CN 109396685 B CN109396685 B CN 109396685B
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- steel structure
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- 238000003466 welding Methods 0.000 title claims abstract description 92
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 238000010276 construction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 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)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention provides a thick plate cross welding seam welding structure for an assembled steel structure building, which comprises a flange plate and an auxiliary plate which form a cross steel structure, wherein a cross joint is arranged between the flange plate and a longitudinal direction, four welding grooves are formed in the surface of the auxiliary plate and are respectively positioned at four corners of the cross joint, welding guide plates are arranged at the corners, each welding guide plate is a rectangular guide plate, chamfer surfaces are arranged at the corners, two opposite sides of each chamfer surface are respectively connected with a first guide surface and a second guide surface, guide grooves are formed in the chamfer surfaces, arc guide plates are fixedly connected to the second guide surfaces, first welding seam material blocks are covered on the surfaces of the welding guide plates, and second welding seam material blocks are covered in the welding grooves. Compared with the prior art, the invention is beneficial to improving the overall efficiency of welding operation and solving the problem of deformation of the welding part.
Description
Technical Field
The invention relates to the field of fabricated steel structure buildings, in particular to a thick plate cross weld joint 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, submerged arc welding is a welding technology which is widely used in the field of assembled steel structure construction, and in the submerged arc welding which is used at present, when the submerged arc welding is applied to cross-shaped steel components, as the welding part is a right angle included angle, a welding seam block formed at the welding seam block is triangular, dirt is accumulated at two corners of the welding seam block, namely the root of a welding seam, and the welding seam block needs to be treated later, and the welding part is easy to deform after being used.
Disclosure of Invention
In view of the above, the invention provides a thick plate cross-weld joint welding structure for an assembled steel structure building, which can prevent dirt accumulation and solve the problem of deformation of a welding part.
The invention provides a thick plate cross welding seam welding structure for an assembled steel structure building, which comprises a flange plate and an auxiliary plate which form a cross steel structure, wherein a cross connection part is arranged between the flange plate and a longitudinal direction, four welding grooves are formed in the surface of the auxiliary plate and are respectively positioned at four corners of the cross connection part, welding guide plates are arranged at the corners, each welding guide plate is a rectangular guide plate, chamfer surfaces are arranged at the corners, the two opposite sides of each chamfer surface are respectively connected with a first guide surface and a second guide surface, guide grooves are formed in the chamfer surfaces, arc guide plates are fixedly connected to the second guide surfaces, first welding seam blocks are covered on the surfaces of the welding guide plates, and second welding seam blocks are covered in the welding grooves.
Further, the cross section of the welding groove is triangular.
Further, the cross section of the diversion trench is in a sector shape.
Further, the groove wall of the diversion groove is connected with a runner extending to the bottom of the welding diversion plate.
Further, the flow channel is a C-shaped flow channel.
Further, the arc-shaped guide plate is connected to the second guide surface through a connecting column.
Further, a plurality of tapered grooves are formed in the first guide surface.
Further, the plurality of tapered grooves form a zigzag first guide surface.
The invention provides a thick plate cross weld joint welding structure for an assembled steel structure building, which is mainly provided with a flange plate and an auxiliary plate which form a cross steel structure, wherein a cross joint is arranged between the flange plate and a longitudinal direction, four welding grooves are formed in the surface of the flange plate and are respectively positioned at four corners of the cross joint, welding guide plates are arranged at the corners, each welding guide plate is a rectangular guide plate, the corners of each welding guide plate are provided with chamfer surfaces, the opposite sides of each chamfer surface are respectively connected with a first guide surface and a second guide surface, the chamfer surfaces are provided with guide grooves, the second guide surfaces are fixedly connected with arc-shaped guide plates, the surfaces of the welding guide plates are covered with first weld joint blocks, and the welding grooves are covered with second weld joint blocks; through the arrangement of the structure, the welding guide blocks with the arc guide plates can be used for enabling the welding seam blocks to form arc-shaped surfaces rapidly, and dirt accumulation is not easy to form on the surfaces and the welding seam compared with a plane, so that the whole efficiency of welding operation is improved, and the problem of deformation of the welding position is solved.
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 thick plate cross weld joint welding structure for an assembled steel structure building, which is provided by the embodiment of the 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 thick plate cross-weld welding structure for an assembled steel structure building, which includes a flange plate 1 and an auxiliary plate 2 forming a cross-shaped steel structure, wherein a cross-shaped connection is arranged between the flange plate 1 and the auxiliary plate 2, four welding grooves 11 are formed on the surface of the auxiliary plate 2, the cross sections of the welding grooves 11 can be triangular, the welding grooves are respectively positioned at four corners of the cross-shaped connection, welding guide plates 3 are arranged at the corners, the welding guide plates 3 are rectangular guide plates, the corners of the welding guide plates are provided with chamfer surfaces 31, two opposite sides of the chamfer surfaces 31 are respectively connected with a first guide surface 32 and a second guide surface 33, the chamfer surfaces 31 are provided with guide grooves 311, the cross sections of the guide grooves 311 can be fan-shaped, the groove walls of the guide grooves 311 are connected with flow channels 312 extending to the bottoms of the welding guide plates 3, the flow channels 312 are C-shaped flow channels, the purpose of saving space is achieved, the second guide surfaces 33 are fixedly connected with arc-shaped guide plates 331, the arc-shaped guide plates 331 can be connected to the second guide plates 3 through connecting posts 332, the welding guide plates are respectively, and the welding joints 4 are respectively covered with the surfaces 3.
The embodiment provides a thick plate cross weld joint welding structure for assembled steel structure building, mainly set up flange plate and auxiliary plate that constitutes cross steel structure, be provided with the cross junction between flange plate and the indulging, four welding grooves have been seted up on the surface of flange plate, it is located four corners of cross junction respectively, the corner is provided with the welding guide plate, the welding guide plate is the rectangle guide plate, its corner has the chamfer face, the opposite both sides of chamfer face are connected with first water conservancy diversion face and second water conservancy diversion face respectively, the guiding gutter has been seted up on the chamfer face, fixedly connected with arc guide plate on the second water conservancy diversion face, the surface of welding guide plate is covered with first welding seam material piece, cover in the welding groove has the second welding seam material piece; through the arrangement of the structure, the welding guide blocks with the arc guide plates can be used for enabling the welding seam blocks to form arc-shaped surfaces rapidly, and dirt accumulation is not easy to form on the surfaces and the welding seam compared with a plane, so that the whole efficiency of welding operation is improved, and the problem of deformation of the welding position is solved.
With continued reference to fig. 1-2, the first guiding surface 32 is provided with a plurality of tapered grooves 321; the plurality of tapered grooves 321 form the zigzag first guide surface 32. Through the arrangement of the structure, the welding seam material block can be firmer at the position by utilizing the action of the tooth-shaped surface, and the problem of deformation of the welding position can be effectively solved.
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 (5)
1. The thick plate cross welding seam welding structure for the assembled steel structure building is characterized by comprising a flange plate (1) and an auxiliary plate (2) which form a cross steel structure, wherein a cross connection part is arranged between the flange plate (1) and the auxiliary plate (2), four welding grooves (11) are formed in the surface of the auxiliary plate (2) and are respectively positioned at four corners of the cross connection part, welding guide plates (3) are arranged at the corners, the welding guide plates (3) are rectangular guide plates, chamfer surfaces (31) are arranged at the corners of the welding guide plates, a first guide surface (32) and a second guide surface (33) are respectively connected to the opposite sides of the chamfer surfaces (31), guide grooves (311) are formed in the chamfer surfaces (31), arc guide plates (331) are fixedly connected to the second guide surfaces (33), first welding seams (4) are covered on the surfaces of the welding guide plates (3), and second welding seams (5) are covered in the welding grooves (11);
the groove wall of the diversion groove (311) is connected with a runner (312) extending to the bottom of the welding diversion plate (3);
a plurality of conical grooves (321) are formed in the first guide surface (32);
a plurality of tapered grooves (321) form the zigzag first guide surface (32).
2. The thick plate cross-weld joint welding structure for assembled steel structure building according to claim 1, wherein the cross section of the welding groove (11) is triangular.
3. The thick plate cross-weld joint welding structure for assembled steel structure building according to claim 1, wherein the cross section of the diversion trench (311) is in a fan shape.
4. The thick plate cross-weld welded structure for fabricated steel structure construction according to claim 1, wherein the runner (312) is a C-shaped runner.
5. The thick plate cross-weld welded structure for fabricated steel structure construction according to claim 1, wherein the arc-shaped deflector (331) is connected to the second deflector surface (33) by a connecting column (332).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811372410.3A CN109396685B (en) | 2018-11-20 | 2018-11-20 | Thick plate cross weld joint welding structure for assembled steel structure building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811372410.3A CN109396685B (en) | 2018-11-20 | 2018-11-20 | Thick plate cross weld joint welding structure for assembled steel structure building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109396685A CN109396685A (en) | 2019-03-01 |
| CN109396685B true CN109396685B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811372410.3A Active CN109396685B (en) | 2018-11-20 | 2018-11-20 | Thick plate cross weld joint welding structure for assembled steel structure building |
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Families Citing this family (2)
| 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 |
| CN113175076A (en) * | 2021-05-28 | 2021-07-27 | 泉州洪盛劳务有限公司 | Cutting of assembled steel construction thick plate and groove mounting structure for steel construction building |
Citations (4)
| 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 |
| CN204621390U (en) * | 2015-05-14 | 2015-09-09 | 新疆德坤元绿色建筑科技有限公司 | Syndeton in a kind of steel construction |
| CN207464402U (en) * | 2017-11-17 | 2018-06-08 | 金川集团股份有限公司 | One kind is used for crossed steel column processing support device |
| CN209319041U (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 slab cross-wire weld seam welding structure for building |
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2018
- 2018-11-20 CN CN201811372410.3A patent/CN109396685B/en active Active
Patent Citations (4)
| 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 |
| CN204621390U (en) * | 2015-05-14 | 2015-09-09 | 新疆德坤元绿色建筑科技有限公司 | Syndeton in a kind of steel construction |
| CN207464402U (en) * | 2017-11-17 | 2018-06-08 | 金川集团股份有限公司 | One kind is used for crossed steel column processing support device |
| CN209319041U (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 slab cross-wire weld seam welding structure for building |
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| Publication number | Publication date |
|---|---|
| CN109396685A (en) | 2019-03-01 |
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