CN213795017U - Device convenient to girder steel welding - Google Patents
Device convenient to girder steel welding Download PDFInfo
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- CN213795017U CN213795017U CN202022643718.6U CN202022643718U CN213795017U CN 213795017 U CN213795017 U CN 213795017U CN 202022643718 U CN202022643718 U CN 202022643718U CN 213795017 U CN213795017 U CN 213795017U
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Abstract
The utility model discloses a device convenient for steel beam welding, which comprises a supporting component, a plurality of backing plates and a plurality of foundation bolts, wherein the backing plates are arranged along the length direction of the steel beam and are supported at the bottom of a lower flange plate, and two ends of each backing plate are fastened on the construction ground through the foundation bolts; the pressing assembly comprises a pressing plate, a pressing rod and a pair of chain blocks, the pressing plate is tightly propped against the top of the upper flange plate, the pressing rod is tightly propped against the bottom of the lower flange plate, through holes are formed in two ends of the pressing plate, one end of each chain block is connected with the through hole through a locking hook, and the other end of each chain block is connected with the corresponding end of the pressing rod through a locking hook; the upper flange plate and the two sides of the web plate, and the lower flange plate and the two sides of the web plate are fixed by welding through a plurality of reinforcing plates arranged along the length direction of the steel beam. The steel beam flange plate and the web plate are welded into a whole through the reinforcing plate, one end of the hand chain block hooks the through hole of the pressing plate, the other end of the hand chain block hooks the pressing rod, the hand chain block is tightened to apply pressure to the pressing plate and the pressing rod, and tight adhesion between the flange plate and the web plate is guaranteed to ensure welding quality of a welding seam.
Description
Technical Field
The utility model relates to a building tool technical field, in particular to girder steel welded device of being convenient for.
Background
Steel beams are the main assembled components of steel structural frames, and are shaped like i-section steel, and generally include upper flange plates, web plates, and lower flange plates.
In the construction site, the quality of the welding seam is crucial to the steel beam, and the quality of the welding seam is ensured, namely the flange plate and the web plate of the steel beam can be tightly attached to each other to facilitate welding by a welder. At present, the common operation is that a connecting plate is directly welded between the flange plate and the web plate, so that the welding work of the flange plate and the web plate is directly carried out, and the welding quality of the flange plate and the web plate can not be ensured.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a can make closely laminating, ensure welding quality's girder steel welded device of being convenient for between web and the flange board.
Therefore, the utility model provides a device convenient to girder steel welding, the girder steel includes top flange board, bottom flange board and web, and the device includes:
the supporting assembly comprises a plurality of base plates and a plurality of foundation bolts, the base plates are arranged along the length direction of the steel beam and are supported at the bottom of the lower flange plate, and two ends of each base plate are fastened on the construction ground through the foundation bolts;
the pressing assembly comprises a pressing plate, a pressing rod and a pair of chain blocks, the pressing plate is tightly propped against the top of the upper flange plate, the pressing rod is tightly propped against the bottom of the lower flange plate, through holes are formed in two ends of the pressing plate, one end of each chain block is connected with the through hole through a locking hook, and the other end of each chain block is connected with the corresponding end of the pressing rod through a locking hook so as to press the web plate between the upper flange plate and the lower flange plate;
the upper flange plate and the two sides of the web plate, and the lower flange plate and the two sides of the web plate are fixed by welding through a plurality of reinforcing plates arranged along the length direction of the steel beam.
In the above technical solution, preferably, the reinforcing plate is rectangular, and has a length of 200 to 300mm, a width of 100 to 150mm, and a thickness of 8 to 12 mm.
Among the above-mentioned technical scheme, preferred, gusset plate one end is fixed with web spot welding, and the other end is fixed with corresponding flange board spot welding.
Among the above-mentioned technical scheme, preferred, the clamp plate both ends are fixed with the trompil board, and the through-hole is the trompil on the trompil board.
In the above technical scheme, preferably, the perforated plate is rectangular, the length and the width of the perforated plate are 130-180 mm, the thickness of the perforated plate is 10-12 mm, and the aperture of the perforated plate is 100 mm.
In the above technical solution, preferably, the pressing plate is rectangular, and the length of the pressing plate is 300-400 mm larger than that of the upper flange plate or the lower flange plate, the width of the pressing plate is 100-150 mm, and the thickness of the pressing plate is 6-10 mm.
Among the above-mentioned technical scheme, preferred, the depression bar is the round steel, and the diameter of round steel is 30 ~ 32 mm.
Compared with the prior art, the utility model has the advantages as follows:
1. the steel beam flange plate and the web plate are welded into a whole through the reinforcing plate, one end of the hand chain block hooks the through hole of the pressing plate, the other end of the hand chain block hooks the pressing rod, the chain of the hand chain block is tensioned, so that the pressing plate and the pressing rod are stressed, tight adhesion between the flange plate and the web plate is ensured, and the welding quality of a welding seam is ensured.
2. Simple structure and easy construction.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic structural view of the pressing plate and the perforated plate of the present invention;
wherein the reference numbers are as follows: 100. a device for facilitating the welding of the steel beam; 200. a steel beam; 201. an upper flange plate; 202. a lower flange plate; 203. a web; 1. a support assembly; 11. a base plate; 12. anchor bolts; 2. a compression assembly; 21. pressing a plate; 22. a pressure lever; 23. a chain block; 24. a perforated plate; 241. a through hole; 25. and a reinforcing plate.
Detailed Description
It is easily understood that, according to the technical solution of the present invention, a person skilled in the art can propose various alternative structural modes and implementation modes without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical solutions of the present invention, and should not be considered as limiting or restricting the technical solutions of the present invention in their entirety or in any other way.
The terms of orientation of upper, lower, both ends, top, bottom, and between the drawings referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed according to the position and the use state. Therefore, these and other directional terms should not be construed as limiting terms.
As shown in fig. 1 to 3, an apparatus 100 for facilitating the welding of steel beams includes a support assembly 1 and a pressing assembly 2. The steel beam 200 includes an upper flange plate 201, a lower flange plate 202, and a web 203.
The support assembly 1 comprises a plurality of base plates 11 and a plurality of anchor bolts 12, wherein the base plates 11 are arranged along the length direction of the steel beam and supported at the bottom of the lower flange plate, and two ends of each base plate 11 are fastened on the construction ground through the anchor bolts 12.
The pressing assembly 2 comprises a pressing plate 21, a pressing rod 22 and a pair of chain blocks 23, the pressing plate 21 is tightly connected to the top of the upper flange plate, the pressing rod 22 is tightly connected to the bottom of the lower flange plate, through holes 241 are formed in two ends of the pressing plate 21, one end of each chain block 23 is connected with the corresponding through hole 241 through a locking hook, and the other end of each chain block 23 is connected with the corresponding end of the pressing rod 22 through a locking hook, so that the web plate is pressed between the upper flange plate and the lower flange plate. Specifically, the opening plate 24 is fixed to both ends of the pressing plate 21, and the through hole 241 is an opening in the opening plate 24. The pressing plate 21 is a rectangular parallelepiped, and has a length 300 to 400mm larger than the upper flange plate or the lower flange plate, a width 100 to 150mm, and a thickness 6 to 10 mm. The perforated plate 24 is rectangular, the length and width of the perforated plate are 130-180 mm, the thickness of the perforated plate is 10-12 mm, and the diameter of the perforated plate is 100 mm. The pressure lever 22 is a round steel, and the diameter of the round steel is 30-32 mm.
The upper flange plate 201 and both sides of the web 203, and the lower flange plate 202 and both sides of the web 203 are welded and fixed by a plurality of reinforcing plates 25 arranged along the length direction of the steel beam 200. Specifically, the reinforcing plate 25 is a rectangular parallelepiped, and has a length of 200 to 300mm, a width of 100 to 150mm, and a thickness of 8 to 12 mm. One end of the reinforcing plate 25 is fixed to the web 203 by spot welding, and the other end is fixed to the corresponding flange plate by spot welding.
During operation, the steel beam flange plates 201 and 202 and the web plate 203 are welded into a whole through the reinforcing plate 25, one end of the hand-pulling block 23 hooks the through hole 241 of the pressing plate 21, the other end hooks the pressing rod 22, the hand-pulling block 23 is tensioned to apply pressure to the pressing plate 21 and the pressing rod 22, the flange plates 201 and 202 and the web plate 203 are tightly attached, and therefore welding quality of welding seams is guaranteed.
The technical scope of the present application is not limited to the contents in the above description, and those skilled in the art can make various changes and modifications to the above embodiments without departing from the technical spirit of the present application, and these changes and modifications should fall within the protective scope of the present application.
Claims (7)
1. The utility model provides a device convenient to girder steel welding, the girder steel includes top flange board, bottom flange board and web, its characterized in that, the device includes:
the supporting assembly (1) comprises a plurality of base plates (11) and a plurality of foundation bolts (12), the base plates (11) are arranged along the length direction of the steel beam and are supported at the bottom of the lower flange plate, and two ends of each base plate (11) are fastened on the construction ground through the foundation bolts (12);
the pressing assembly (2) comprises a pressing plate (21), a pressing rod (22) and a pair of chain blocks (23), wherein the pressing plate (21) is tightly propped against the top of the upper flange plate, the pressing rod (22) is tightly propped against the bottom of the lower flange plate, through holes (241) are formed in two ends of the pressing plate (21), one end of each chain block (23) is connected with the through hole (241) through a locking hook, and the other end of each chain block is connected with the corresponding end of the pressing rod (22) through a locking hook, so that a web plate is pressed between the upper flange plate and the lower flange plate;
the upper flange plate and the two sides of the web plate, and the lower flange plate and the two sides of the web plate are welded and fixed through a plurality of reinforcing plates (25) arranged along the length direction of the steel beam.
2. The apparatus for facilitating the welding of steel beams according to claim 1, wherein: the reinforcing plate (25) is rectangular, and has a length of 200-300 mm, a width of 100-150 mm and a thickness of 8-12 mm.
3. The apparatus for facilitating the welding of steel beams according to claim 1, wherein: one end of the reinforcing plate (25) is fixed with the web plate in a spot welding mode, and the other end of the reinforcing plate is fixed with the corresponding flange plate in a spot welding mode.
4. The apparatus for facilitating the welding of steel beams according to claim 1, wherein: the two ends of the pressing plate (21) are fixed with perforated plates (24), and the through holes (241) are holes in the perforated plates (24).
5. The apparatus for facilitating the welding of steel beams according to claim 4, wherein: the perforated plate (24) is cuboid, the length and the width of the perforated plate are 130-180 mm, the thickness of the perforated plate is 10-12 mm, and the diameter of the perforated hole is 100 mm.
6. The apparatus for facilitating the welding of steel beams according to claim 1, wherein: the pressing plate (21) is cuboid, the length of the pressing plate is 300-400 mm larger than that of the upper flange plate or the lower flange plate, the width of the pressing plate is 100-150 mm, and the thickness of the pressing plate is 6-10 mm.
7. The apparatus for facilitating the welding of steel beams according to claim 1, wherein: the pressure bar (22) is made of round steel, and the diameter of the round steel is 30-32 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022643718.6U CN213795017U (en) | 2020-11-16 | 2020-11-16 | Device convenient to girder steel welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022643718.6U CN213795017U (en) | 2020-11-16 | 2020-11-16 | Device convenient to girder steel welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213795017U true CN213795017U (en) | 2021-07-27 |
Family
ID=76933648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022643718.6U Active CN213795017U (en) | 2020-11-16 | 2020-11-16 | Device convenient to girder steel welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213795017U (en) |
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2020
- 2020-11-16 CN CN202022643718.6U patent/CN213795017U/en active Active
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