Combined welding platform

Abstract

The utility model discloses a combined welding platform, relates to welding platform technical field, including first leg, second leg, fixed beam and movable beam, first leg and second leg are opposite to each other left and right, first leg is equipped with two fixed beam, second leg is equipped with two movable beam, first leg is equipped with two fixed beam, second leg is equipped with two movable beam, second leg is equipped with two movable beam, second leg is equipped with two movable beam. The first supporting leg, the second supporting leg, the fixed beam and the movable beam correspond to each other and are movably matched in an inserted mode, guide rails are installed on the inner walls of the two sides of the fixed beam, the guide rails are matched with guide grooves formed in the two sides of the movable beam, and a fixed beam inserting groove is formed in the upper portion of the fixed beam. The telescopic adjustment of the welding platform can be achieved, so that the length of the welding workbench is adjustable, the welding workbench can adapt to workpieces with different lengths, it is ensured that the workpieces can be stably placed in the welding process, the welding workbench can adapt to more kinds of welding tasks, the universality of the workbench is improved, and the application range of the workbench is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding platform technical field, concretely is a combined welding platform. BACKGROUND

[0002] Welding platform is a kind of platform for welding work, usually used in manufacturing, repair and assembly large-scale mechanical equipment, and welding to large components, welding platform is an indispensable equipment in mechanical design, has very important function.

[0003] At present, the existing welding platform is usually composed of four legs and a workbench plate (as shown in the attached Figure 4 Provided physical drawing), but, workbench plate is usually integrated structure, its length is difficult to adjust according to the length of workpiece, lead to some longer workpieces such as pipe workpiece difficult to complete welding once, need to constantly adjust the position of pipe, which will undoubtedly increase the labor intensity of personnel, reduce the efficiency of welding, and integrated structure's workbench plate once damage needs overall replacement, maintenance cost is high. INNOVATION CONTENT

[0004] The utility model aims at providing a combined welding platform to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A combined welding platform, including first leg, second leg, fixed beam and movable beam, the first leg and second leg are oppositely arranged, two fixed beams are installed on the first leg, two movable beams are installed on the second leg, the fixed beam and movable beam correspond to each other and are movably inserted and connected, guide rails are installed on the inner walls of the two sides of the fixed beam, the guide rails are matched with the guide grooves opened on the two sides of the movable beam, fixed beam insertion grooves are opened in the upper portion of the fixed beam, movable beam insertion grooves are opened in the upper portion of the movable beam, fixed beam strip-shaped openings are opened in the two sides of the fixed beam, movable beam strip-shaped openings are opened in the two sides of the movable beam, a plurality of workbench plates are arranged on the fixed beam and movable beam, plug-in plates are installed on the bottom of the workbench plate, the plug-in plates are respectively inserted into the corresponding fixed beam insertion grooves and movable beam insertion grooves, threaded holes are opened in the plug-in plates, threaded fasteners are installed on the side faces of the fixed beam and movable beam, the plug-in plates are fixed to the fixed beam or movable beam by the threaded fasteners, length fixing assemblies are installed on the bottom of the fixed beam and movable beam.

[0007] As a further scheme of the utility model: the length fixing assembly includes first fixed plate, second fixed plate, threaded rod, first nut and second nut, the first fixed plate and second fixed plate are installed at the bottom of movable beam and fixed beam respectively, one end of threaded rod is fixedly connected with first fixed plate, the other end of threaded rod is movably penetrated through second fixed plate, first nut and second nut are installed on threaded rod respectively left and right of second fixed plate.

[0008] As a further scheme of the utility model: the threaded fastener includes bolt and hexagon nut, bolt is screwed with threaded hole on corresponding insert plate and then is screwed with hexagon nut.

[0009] As a further scheme of the utility model: the fixed beam strip-shaped mouth and movable beam strip-shaped mouth are both open type strip-shaped mouth at one end.

[0010] As a further scheme of the utility model: the workbench plate is evenly provided with slag removal hole.

[0011] As a further scheme of the utility model: the fixed beam slot and movable beam slot are both up-and-down through type groove.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1, the first branch leg, second branch leg, fixed beam and movable beam of the utility model are mutually matched, can realize the telescopic adjustment of the welding platform, make the length of the welding workbench adjustable, can adapt to the workpiece of different lengths, ensure that the workpiece can be stably placed in the welding process, make the welding workbench can adapt to more kinds of welding tasks, improve the versatility and application range of the workbench.

[0014] 2, the workbench surface of the utility model is combined by multiple workbench plates, each workbench plate can be individually detached or position adjusted, thereby can conveniently replace the partial damage of workbench plate, convenient for later maintenance, reduce maintenance cost, and the number of workbench plates can also be increased or reduced according to the length change of welding platform.

[0015] 3, the spacing between the adjacent two workbench plates of the utility model is adjustable, convenient for the assembly of different size clamps. DRAWINGS

[0016] Figure 1 It is the overall structure schematic view of a combined welding platform.

[0017] Figure 2 It is the front view of a combined welding platform.

[0018] Figure 3 It is a combined welding platform Figure 1An enlarged view of the structure at A.

[0019] Figure 4 A physical diagram of an existing welding platform.

[0020] 1, first leg; 2, second leg; 3, fixed beam; 4, movable beam; 5, fixed beam slot; 6, movable beam slot; 7, fixed beam strip-shaped opening; 8, movable beam strip-shaped opening; 9, guide rail; 10, guide groove; 11, workbench plate; 12, plug-in plate; 13, threaded hole; 14, threaded fastener; 15, length fixing assembly; 1501, first fixed plate; 1502, second fixed plate; 1503, threaded rod; 1504, first nut; 1505, second nut; 16, slag hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Please refer to Figures 1-3 In the embodiments of the present application, a combined welding platform comprises a first leg 1, a second leg 2, a fixed beam 3 and a movable beam 4. The first leg 1 and the second leg 2 are arranged opposite to each other. Two fixed beams 3 are installed on the first leg 1. Two movable beams 4 are installed on the second leg 2. The fixed beam 3 and the movable beam 4 correspond to each other and are movably inserted and connected. Guide rails 9 are installed on the inner walls of the two sides of the fixed beam 3. The guide rails 9 are adapted to guide grooves 10 formed on the two sides of the movable beam 4. The fixed beam slot 5 and the movable beam slot 6 are both through slots. This design can avoid the accumulation of iron slag and welding waste in the fixed beam slot 5 and the movable beam slot 6, and facilitate the cleaning of the work platform.

[0023] A length fixing assembly 15 is installed at the bottom of the fixed beam 3 and the movable beam 4. The length fixing assembly 15 comprises a first fixed plate 1501, a second fixed plate 1502, a threaded rod 1503, a first nut 1504 and a second nut 1505. The first fixed plate 1501 and the second fixed plate 1502 are respectively installed at the bottom of the movable beam 4 and the fixed beam 3. One end of the threaded rod 1503 is fixedly connected with the first fixed plate 1501. The other end of the threaded rod 1503 movably penetrates through the second fixed plate 1502. The first nut 1504 and the second nut 1505 are respectively installed on the threaded rod 1503 left and right of the second fixed plate 1502. The first nut 1504 and the second nut 1505 are used to fix the position of the threaded rod 1503, preventing the movable beam 4 from moving during use.

[0024] Please refer to Figures 1-2 , the upper part of the fixed beam 3 is provided with a fixed beam slot 5, the upper part of the movable beam 4 is provided with a movable beam slot 6, the two sides of the fixed beam 3 are provided with a fixed beam strip-shaped opening 7, the two sides of the movable beam 4 are provided with a movable beam strip-shaped opening 8, a plurality of workbench plates 11 are arranged on the fixed beam 3 and the movable beam 4, the bottom of the workbench plate 11 is provided with a plug plate 12, the plug plate 12 is inserted into the corresponding fixed beam slot 5 and movable beam slot 6 respectively, a threaded hole 13 is formed in the plug plate 12, threaded fasteners 14 are arranged on the side of the fixed beam 3 and the movable beam 4, the plug plate 12 is fixed relative to the fixed beam 3 or the movable beam 4 through the threaded fasteners 14, the threaded fastener 14 comprises a bolt and a hexagonal nut, the bolt is threadedly connected with the threaded hole 13 on the corresponding plug plate 12 and then is threadedly connected with the hexagonal nut;

[0025] The fixed beam strip-shaped opening 7 and the movable beam strip-shaped opening 8 are both open-type strip-shaped openings at one end, which is designed so that the threaded fastener 14 can move uninterruptedly on the fixed beam 3 and the movable beam 4, and thus the workbench plate 11 can be fixed according to the moving position of the workbench plate 11.

[0026] The workbench plate 11 is uniformly provided with slag removal holes 16, which are used for discharging some iron slag and welding waste on the workbench plate 11.

[0027] The working principle of the utility model is:

[0028] In use, when the length of the welding platform is adjusted according to the length of the workpiece, the first nut 1504 at the tail of the threaded rod 1503 is unscrewed first, then the second leg 2 and the movable beam 4 are moved away from the first leg 1, at this time the movable beam 4 is convenient to slide relative to the fixed beam 3 along the guide rail 9, when the position is appropriate, the first nut 1504 is screwed on, and the first nut 1504 and the second nut 1505 are rotated to make them close to the second fixed plate 1502 and clamp the second fixed plate 1502 left and right, then the workbench plates 11 are placed side by side on the fixed beam 3 and the movable beam 4 and kept a certain distance, the plug plates 12 at the bottom of the workbench plates 11 are inserted into the fixed beam slot 5 and the movable beam slot 6, then the workbench plates 11 are fixed relative to the fixed beam 3 or the movable beam 4 through the threaded fasteners 14.

[0029] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A combined welding platform comprising a first leg (1), a second leg (2), a fixed beam (3) and a movable beam (4), characterized in that: The first leg (1) and the second leg (2) are arranged opposite to each other, two fixed beams (3) are installed on the first leg (1), two movable beams (4) are installed on the second leg (2), the fixed beam (3) and the movable beam (4) correspond to each other and are movably inserted and connected, guide rails (9) are installed on the inner walls of the two sides of the fixed beam (3), the guide rails (9) are matched with the guide grooves (10) opened on the two sides of the movable beam (4), a fixed beam slot (5) is opened on the upper part of the fixed beam (3), a movable beam slot (6) is opened on the upper part of the movable beam (4), a fixed beam strip-shaped opening (7) is opened on the two sides of the fixed beam (3), a movable beam strip-shaped opening (8) is opened on the two sides of the movable beam (4), a plurality of workbench plates (11) are arranged on the fixed beam (3) and the movable beam (4), an insertion plate (12) is installed at the bottom of the workbench plate (11), the insertion plate (12) is inserted into the corresponding fixed beam slot (5) and movable beam slot (6) respectively, a threaded hole (13) is opened on the insertion plate (12), threaded fasteners (14) are installed on the side surfaces of the fixed beam (3) and the movable beam (4), the insertion plate (12) is fixed relative to the fixed beam (3) or the movable beam (4) through the threaded fasteners (14), and length fixing assemblies (15) are installed at the bottoms of the fixed beam (3) and the movable beam (4).

2. A modular welding platform as defined in claim 1, wherein: The length fixing assembly (15) comprises a first fixed plate (1501), a second fixed plate (1502), a threaded rod (1503), a first nut (1504) and a second nut (1505), the first fixed plate (1501) and the second fixed plate (1502) are installed at the bottoms of the movable beam (4) and the fixed beam (3) respectively, one end of the threaded rod (1503) is fixedly connected with the first fixed plate (1501), the other end of the threaded rod (1503) movably penetrates through the second fixed plate (1502), and the first nut (1504) and the second nut (1505) are installed on the threaded rod (1503) and left and right of the second fixed plate (1502) respectively.

3. The modular welding platform of claim 1, wherein: The threaded fastener (14) comprises a bolt and a hexagon nut, the bolt is threadedly connected with the threaded hole (13) on the corresponding insertion plate (12) and then is threadedly connected with the hexagon nut.

4. The modular welding platform of claim 1, wherein: The fixed beam strip-shaped opening (7) and the movable beam strip-shaped opening (8) are both open-type strip-shaped openings with one end open.

5. The modular welding platform of claim 1, wherein: The workbench plate (11) is uniformly provided with slag removal holes (16).

6. The modular welding platform of claim 1, wherein: The fixed beam slot (5) and the movable beam slot (6) are both up-down through grooves.

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