CN220659663U - Welding assembly platform - Google Patents
Welding assembly platform Download PDFInfo
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- CN220659663U CN220659663U CN202322061326.2U CN202322061326U CN220659663U CN 220659663 U CN220659663 U CN 220659663U CN 202322061326 U CN202322061326 U CN 202322061326U CN 220659663 U CN220659663 U CN 220659663U
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- 238000003466 welding Methods 0.000 title claims abstract description 108
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000013461 design Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
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- 238000005259 measurement Methods 0.000 description 2
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Abstract
The utility model discloses a welding assembly platform, which relates to the technical field of welding processing and comprises a supporting part and a platform part, wherein the supporting part consists of two supporting beams, a plurality of positioning holes are formed in the upper plane of each supporting beam, the bottom of the platform part is a platform beam, positioning tips are respectively arranged at two ends of each platform beam and are matched with the positioning holes, the platform part is fixed on the supporting part, the upper part of the platform part is a welding platform, the platform beam and the welding platform are supported by a rigid H-beam, two supporting plates are oppositely arranged at two ends of each welding platform, one end of each supporting plate is hinged on the contact surface of the welding platform and the H-beam, and the other end of each supporting plate is in contact with the upper surface of the supporting beam so as to support the supporting plates on the supporting beams. The welding assembly platform is of an open space design with adjustable size, the size and the shape of a welding piece are not limited, the lofting efficiency is improved, and the welding time is greatly saved.
Description
Technical Field
The utility model relates to the technical field of welding processing, in particular to a welding assembly platform.
Background
Assembly welding is a core process method in the manufacturing production of steel structures. The assembly welding technology rapidly develops along with the overall progress of scientific technology, and is widely applied to auxiliary structures of building equipment such as power stations, power transmission towers, air cooling island trusses, chemical engineering, petroleum bracket structures and the like. The assembly welding structure forms such as columns, beams, supports, frames, trusses and the like are different, and the workshop manufacturing and assembly process is complicated.
In the welding structure, the operation time required by welding is less, the time required by welding lofting, assembling and welding auxiliary work is more, the production progress of the welding structure is influenced, and particularly, the influence is increasingly prominent along with the application of a high-efficiency welding method. The best way for solving the influence is particularly important to greatly popularize auxiliary equipment such as mechanization, automation and the like of welding process equipment or tool fixtures. Plays a very important role in improving the product quality, reducing the labor intensity of welding workers, improving the productivity of welding parts and the like.
Chinese patent CN 212311284U discloses a welding platform, including support pier, welding panel and flange, flange detachably connects in support pier, and support pier and flange enclose into spacing space jointly, and welding panel connects in support pier, and welding panel is located spacing space, is provided with the locating hole on the welding panel. Although the welding platform of the patent can improve the stability of fixing the workpiece and the welding platform, the size and the shape of the workpiece are limited by the design of the limiting space and the positioning hole, and in practical application, the size and the shape of the workpiece are continuously changed.
If the work piece is merely placed on a generally open platform, the quality of the weld may be uneven if the flatness of the platform is not guaranteed.
Therefore, it is needed to design a new welding platform for solving the above technical problems.
Disclosure of Invention
In order to solve the problems, the utility model provides the welding assembly platform, which has a flat operation surface and an open space, can be adjusted according to the size of a welding piece, is convenient for lofting, and can be freely combined for welding workpieces with different sizes.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a welding assembly platform, includes supporting part and platform portion, the supporting part comprises two supporting beams, sets up a plurality of locating hole at the upper plane of supporting beam, the bottom of platform portion is the platform roof beam, and the both ends of platform roof beam set up the location respectively slightly, the location slightly with locating hole assorted, fix the platform portion on the supporting part, the upper portion of platform portion is welding platform, support by rigid H girder steel between platform roof beam and the welding platform, two backup pads are respectively set up relatively at welding platform's both ends, the one end of backup pad articulates on welding platform and the contact surface of H girder steel, and one end is inconsistent with supporting beam upper surface in addition, supports the backup pad on supporting beam.
Further, supporting legs are welded at the lower part of the platform beam, and the heights of the supporting legs are consistent with those of the supporting beam.
Further, the distances among the plurality of positioning holes are equal and distributed on the whole upper surface of the supporting beam.
Further, the welding platform is welded with the batten for reinforcing the whole welding platform.
Preferably, the height of the welding assembly platform is 750mm, so that a worker can conveniently weld.
Preferably, the support portion is connected to at least two platform portions.
Preferably, the upper surface of the support beam is provided with a protrusion abutting against the support plate.
The beneficial effects of the utility model are as follows: (1) there is no limitation on the size and shape of the weld.
Taking a single welding platform as an example, a small welding piece can directly finish welding on the welding platform, a large welding piece can pull the distance between two platform parts apart, and a plurality of welding platforms are used in combination. The plurality of platform parts form concave-convex shapes, the convex surface is a welded platform surface, the concave surface can be used for placing overhanging brackets or connecting plates of joint areas such as steel columns or steel beams, and the like, and the stress of the horizontal supporting surface is not influenced. The welding and deformation of the node areas can be mutually offset by being supported by the convex supporting beams.
(2) Accurate and reliable positioning.
The flatness of the welding piece platform surface is high, and the horizontal measurement work can be lightened or even canceled during lofting. The size deviation of the welding assembly is reduced, and the precision and interchangeability of assembled parts are improved. The processing precision grade of the welding piece on the platform can be smaller than +/-0.5 mm, and the minimum allowable deviation of welding piece inspection required in the national acceptance specification GB50205-2020 is achieved.
(3) An optimal welding position can be ensured.
The height of 750mm is set to be in accordance with the human body operation principle, so that the welder can stand on the body, and the welding work can be completed. The bending and the drying are not needed because the welding position is not reasonable. Reducing fatigue and huge physical consumption of human body.
In conclusion, the welding assembly platform can enable welding seams to be well formed, process defects are obviously reduced, welding speed is obviously improved, and labor conditions of welding workers are improved. The advanced process and the use of welding equipment can be enlarged, and the comprehensive application and development of the production mechanization and automation of the welding structure are promoted.
Drawings
FIG. 1 is a schematic view of a welding assembly platform according to the present utility model.
FIG. 2 is a schematic view of the positioning hole and positioning pin.
Fig. 3 is a side view of the welding assembly platform of the present utility model.
Wherein: the welding device comprises a 1-supporting beam, a 2-positioning hole, a 3-platform beam, a 4-positioning pin, a 5-welding platform, a 6-supporting plate, a 7-H steel beam, 8-supporting legs and 9-battens.
Detailed Description
The present utility model will be described in detail below with reference to examples and drawings for the purpose of enhancing the understanding of the present utility model, the examples being intended to illustrate the present utility model and not to limit the scope of the present utility model.
As shown in fig. 1, fig. 2 and fig. 3, a welding assembly platform comprises two support beams 1, a plurality of locating holes 2 are formed in the upper plane of each support beam 1, the welding assembly platform further comprises 2 platform beams 3, locating pins 4 are respectively arranged at two ends of each platform beam 3, the locating pins 4 are matched with the locating holes 2, the platform beams 3 are fixed on the support beams 1, the upper portions of the platform beams 3 are welding platforms 5, the rigid H-shaped steel beams 7 support the platform beams 3 and the welding platforms 5, support plates 6 are arranged at two ends of each welding platform, one ends of each support plate 6 are hinged to contact surfaces of the welding platforms 5 and the H-shaped steel beams 7, and the other ends of the support plates are in contact with the upper surfaces of the support beams 1 to support the support plates 6 on the support beams 1.
Preferably, the plane precision of the welding platform 3 is 0.5mm, so that the horizontal measurement work can be lightened or even cancelled during lofting, the size deviation of a welding assembly is reduced, and the precision and interchangeability of assembled parts are improved.
As shown in fig. 2, the positioning hole 2 is square, the size and shape of the positioning tip 4 are consistent with those of the positioning hole 2, and after the positioning tip 4 is placed in the positioning hole 2, the platform beam can be coupled on the supporting beam without moving left and right in the welding process. The positioning holes 2 can be provided with grooves, so that the lower parts of the supporting plates 6 can be conveniently placed in the grooves to fix the supporting plates 6, and the whole welding platform is reinforced.
Other shapes or structures of the positioning holes 2 and the positioning pins 4 can be selected, so long as the platform beam 2 can be fixed on the support beam 1.
According to another embodiment of the present utility model, the positioning hole 2 is not provided with a groove, but a plurality of protrusions are provided on the upper surface of the support beam 1 to abut against the support plate, thereby fixing the support plate.
According to a preferred embodiment of the present utility model, as shown in fig. 1, a plurality of support legs 8 are additionally installed at the lower portion of the platform beam 3, and the height of the support legs 8 is identical to the height of the support beam 1. The addition of the support legs 8 can make the whole welding platform more stable.
According to a preferred embodiment of the present utility model, as shown in fig. 1 and 3, the batten 9 is welded on the welding platform 3, and the batten 9 can prevent local deformation caused by excessive pressure of the bearing member. Preferably, the strip 9 is a thick strip, the strip 9 having a thickness of 35mm.
Preferably, the height of the welding platform from the bottom of the supporting beam to the upper surface of the batten 7 is 750mm, and the height accords with the principle of human operation, so as to ensure that a welder can finish welding work by standing on his body. The welding position is not required to be unreasonable, so that the bending and the drying are not required, and the fatigue of a human body and huge physical consumption are reduced.
As shown in fig. 1, the whole welding platform is in a concave-convex shape, the convex surface is a welding surface, and the concave surface can be used for placing bracket or connecting plate extending out of the joint area of steel columns or steel beams and the like, so that the stress of the horizontal supporting surface is not influenced.
The welding platform can be placed at any position where assembly welding is needed according to the needs. When in use, the position of the platform beam 3 is adjusted according to the size of the component body to be assembled, and then the component body is horizontally placed on the welding platform. And (3) taking the plane of each group of welding platforms of the platform as a reference, carrying out node lofting and scribing, and then quickly determining the horizontal line of the component and sequentially determining the vertical line. This saves loft time and assembly time. The same principle can enable the component to turn over on the platform to assemble the node of the other surface.
The welding platform is not limited by space, a plurality of welding platforms are combined, and the welding platform can be applied to lofting assembly and welding of large-scale welding engineering, is extremely high in operation efficiency, saves time and optimizes the adverse environment of welding.
The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various extensions and modifications can be made without departing from the spirit of the present utility model.
Claims (7)
1. The utility model provides a welding assembly platform, includes supporting part and platform portion, its characterized in that:
the supporting part consists of two supporting beams (1);
a plurality of positioning holes (2) are formed in the upper plane of the supporting beam (1);
the bottom of the platform part is a platform beam (3);
positioning pins (4) are respectively arranged at two ends of the platform beam (3);
the positioning pin (4) is matched with the positioning hole (2) and fixes the platform part on the upper part of the supporting part;
the upper part of the platform part is a welding platform (5);
a rigid H-shaped steel beam (7) is arranged between the platform beam and the welding platform,
two support plates (6) are oppositely arranged at two ends of the welding platform (5);
one end of the supporting plate (6) is hinged to the contact surface of the welding platform and the H-shaped steel beam, and the other end of the supporting plate is in contact with the upper surface of the supporting beam (1) to support the supporting plate on the supporting beam.
2. Welding assembly platform according to claim 1, characterized in that the lower part of the platform is welded with support legs (8), the height of the support legs (8) being identical to the height of the support beam (1).
3. Welding assembly platform according to claim 1, characterized in that the distances between the several positioning holes (2) are equal.
4. Welding assembly platform according to claim 1, characterized in that the welding platform is welded with a lath (9).
5. The welding assembly platform of claim 4 wherein the height of the welding assembly platform is 750mm.
6. The welding assembly platform of claim 5 wherein the support portion is connected to at least two platform portions.
7. Welding assembly platform according to claim 1, characterized in that the upper surface of the support beam (1) is provided with protrusions against the support plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322061326.2U CN220659663U (en) | 2023-08-02 | 2023-08-02 | Welding assembly platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322061326.2U CN220659663U (en) | 2023-08-02 | 2023-08-02 | Welding assembly platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220659663U true CN220659663U (en) | 2024-03-26 |
Family
ID=90337740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322061326.2U Active CN220659663U (en) | 2023-08-02 | 2023-08-02 | Welding assembly platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220659663U (en) |
-
2023
- 2023-08-02 CN CN202322061326.2U patent/CN220659663U/en active Active
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