Steel structure welding device

Abstract

The utility model discloses a steel structure welding device, which belongs to the technical field of steel structure welding, and adopts the technical scheme that the steel structure welding device comprises a welding table, supporting tables are fixedly connected to two sides of the top of the welding table, L-shaped supporting plates are fixedly connected to the tops of the supporting tables, and air rods are fixedly connected to the tops of the L-shaped supporting plates; and the output end of the air rod penetrates through the L-shaped supporting plate and is fixedly connected with a fixing plate, a protection assembly is fixedly connected to the rear side of the left side of the top of the welding table, and a dust suction assembly is arranged on the rear side of the welding table. Sparks generated in the welding process cannot be prevented from splashing to the face of an operator, strong light generated in the welding process cannot be prevented from stimulating the eyes of the operator, and generally, welding scraps are inconvenient to collect, and smoke generated in the welding process is inconvenient to absorb. And sweeps and smoke can influence the environment and human health.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure welding, and particularly relates to a steel structure welding device. Background Technique

[0002] A steel structure is a structure composed of steel materials and is one of the main building structure types. The structure is mainly composed of components such as steel beams, steel columns, and steel trusses made of section steel and steel plates, and rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing are adopted.

[0003] In the production process of existing steel structures, welding technology is usually required. In the welding process of existing steel structures, there are usually some problems. First of all, the steel frame itself is relatively heavy. During the welding process, it is necessary to keep the two steel structures stable to prevent the steel structure from shaking.

[0004] The existing patent (publication number: CN216029001U) discloses a steel structure welding device, which relates to the technical field of steel structures and specifically is a steel structure welding device. It includes a chassis. The front and rear sides of the chassis are movably sleeved with stud bolts through bearings. A ball screw block is movably sleeved on the outer part of the stud bolts. Two first support plates are installed above the chassis. A telescopic column is fixedly installed above the first support plate. The top end of the output shaft of the telescopic column is fixedly connected with a bracket. A rotating column is sleeved inside the bracket through a bearing. In this steel structure welding device, a rotating column is installed through a telescopic column and a bracket and a bearing above the support plate. At the same time, a fixed sleeve is installed above the support plate through the support plate and a bearing. A fixed airbag is installed inside the fixed sleeve. At the same time, through the setting of an air delivery pipe and an air pump, it is convenient to fix the steel frame through the fixed sleeve and the fixed airbag, and then adjust the angle of the steel frame through the telescopic column and the rotating column.

[0005] In view of the above problems, the existing patent gives a solution. However, the existing welding devices usually lack a protection structure, cannot prevent the sparks generated during welding from splashing onto the face of the operator, and cannot prevent the strong light during welding from irritating the eyes of the operator. And it is usually not convenient to collect welding scraps and absorb the fumes generated during welding. The scraps and fumes will affect the environment and human health.

[0006] Therefore, a steel structure welding device is proposed. Content of the Utility Model

[0007] The purpose of the present utility model is to provide a steel structure welding device, which can solve the problems that existing welding devices usually lack a protective structure, cannot prevent the sparks generated during the welding process from splashing onto the face of the operator, and cannot prevent the strong light during the welding process from irritating the eyes of the operator. Moreover, it is usually not convenient to collect welding scraps and absorb the fumes generated during the welding process, and the scraps and fumes will affect the environment and human health.

[0008] To achieve the above object, the present utility model provides the following technical solution: A steel structure welding device includes a welding table. On both sides of the top of the welding table, support tables are fixedly connected. On the top of the support table, an L-shaped support plate is fixedly connected. On the top of the L-shaped support plate, a pneumatic rod is fixedly connected. The output end of the pneumatic rod penetrates through the L-shaped support plate and is fixedly connected with a fixing plate. On the rear side of the left side of the top of the welding table, a protection component is fixedly connected. A dust suction component is arranged at the rear side of the welding table;

[0009] The protection component includes a fixed bracket. The bottom of the fixed bracket is fixedly connected with the rear side of the left side of the top of the welding table. On the front side of the top of the fixed bracket, a mounting block is fixedly connected. On the top of the mounting block, an adjustable support tube is fixedly connected. The other end of the adjustable support tube is fixedly connected with a protection plate.

[0010] Preferably, the dust suction component includes a dust collector. The top of the front side of the dust collector is communicated with a dust suction pipe. The other end of the dust suction pipe is communicated with a dust suction hood.

[0011] Preferably, the bottom of the dust collector is fixedly connected with a support frame. The side of the support frame close to the welding table is fixedly connected with the welding table.

[0012] Preferably, an interception filter screen is arranged at the top of the inner cavity of the dust suction hood. The side of the interception filter screen close to the inner wall of the dust suction hood is fixedly connected with the inner wall of the dust suction hood.

[0013] Preferably, the adjustable support tube is made of a metal corrugated hose material and can be bent and adjusted at any angle.

[0014] Preferably, the protection plate is made of a brown acrylic board material and is arc-shaped.

[0015] Preferably, a through hole matching with the pneumatic rod is opened at the top of the L-shaped support plate. The output rod of the pneumatic rod is slidably connected with the inner wall of the through hole.

[0016] Preferably, an elastic pad is fixedly connected to the bottom of the fixing plate. The elastic pad is made of rubber material.

[0017] Compared with the prior art, the beneficial effects of the present utility model are:

[0018] 1. In this application, by setting up a welding table, a support table, an L-shaped support plate, a pneumatic rod, a fixing plate, a protection component and a dust suction component, during use, place the two steel materials to be welded on the two support tables respectively, then align and contact the two steel materials, and then start the pneumatic rod, so that the output end of the pneumatic rod drives the fixing plate to move downward, and the fixing plate clamps and fixes the two steel materials. Then, the operator can hold a welding torch to carry out the welding work on the steel materials. Through the setting of the protection component, it can prevent the sparks generated during the welding process from hurting the operator's face, and can also prevent the welding strong light from irritating the operator's eyes. Moreover, the position of the protection component can be adjusted arbitrarily, thus improving the use flexibility.

[0019] 2. In this application, through the setting of the dust suction component, the waste chips and fumes generated during the welding process can be absorbed, thereby preventing the waste chips and fumes from affecting the environment and human health. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall structure diagram of the steel structure welding device of the present utility model;

[0021] Figure 2 In the present utility model Figure 1 is the rear view structure diagram;

[0022] Figure 3 is the disassembled structure diagram of the pneumatic rod and the L-shaped support plate of the present utility model;

[0023] Figure 4 is the structure diagram of the protection component of the present utility model;

[0024] Figure 5 is the structure diagram of the dust suction component of the present utility model.

[0025] In the figure, 1, welding table; 2, support table; 3, L-shaped support plate; 4, pneumatic rod; 5, fixing plate; 6, protection component; 601, fixed bracket; 602, mounting block; 603, adjustable support tube; 604, protection plate; 7, dust suction component; 701, vacuum cleaner; 702, dust suction pipe; 703, dust suction hood; 704, support frame; 705, intercepting filter screen; 8, through hole; 9, elastic pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0027] Please refer to Figures 1-5 , the present utility model provides a technical solution:

[0028] A steel structure welding device includes a welding table 1. On both sides of the top of the welding table 1, support tables 2 are fixedly connected. On the top of the support table 2, an L-shaped support plate 3 is fixedly connected. On the top of the L-shaped support plate 3, a pneumatic rod 4 is fixedly connected. The output end of the pneumatic rod 4 penetrates through the L-shaped support plate 3 and is fixedly connected with a fixing plate 5. On the rear side of the left side of the top of the welding table 1, a protection component 6 is fixedly connected. On the rear side of the welding table 1, a dust suction component 7 is arranged;

[0029] The protection component 6 includes a fixed bracket 601. The bottom of the fixed bracket 601 is fixedly connected with the rear side of the left side of the top of the welding table 1. On the front side of the top of the fixed bracket 601, a mounting block 602 is fixedly connected. On the top of the mounting block 602, an adjustable support tube 603 is fixedly connected. The other end of the adjustable support tube 603 is fixedly connected with a protection plate 604.

[0030] In this embodiment: By setting the welding table 1, support tables 2, L-shaped support plate 3, pneumatic rod 4, fixing plate 5, protection component 6 and dust suction component 7, during use, by placing two steel materials to be welded on the two support tables 2 respectively, then aligning and contacting the two steel materials, and then starting the pneumatic rod 4, the output end of the pneumatic rod 4 drives the fixing plate 5 to move downward, so that the fixing plate 5 clamps and fixes the two steel materials. Then the operator can hold the welding torch to carry out the welding work on the steel materials. Through the setting of the protection component 6, it can prevent the sparks generated during the welding process from hurting the operator's face, and can also prevent the welding strong light from irritating the operator's eyes. Moreover, the position of the protection component 6 can be adjusted arbitrarily, thus improving the use flexibility. Through the setting of the dust suction component 7, it can absorb the waste chips and fumes generated during the welding process, thereby preventing the waste chips and fumes from affecting the environment and human health.

[0031] Specifically, as Figure 1 、 Figure 2 、 Figure 5 shown, the dust suction component 7 includes a dust collector 701. The top of the front side of the dust collector 701 is communicated with a dust suction pipe 702. The other end of the dust suction pipe 702 is communicated with a dust suction hood 703.

[0032] Specifically, as Figure 2 、 Figure 5 shown, the bottom of the dust collector 701 is fixedly connected with a support frame 704. The side of the support frame 704 close to the welding table 1 is fixedly connected with the welding table 1.

[0033] Specifically, as Figure 1 、 Figure 2 、 Figure 5As shown, an intercepting filter screen 705 is provided at the top of the inner cavity of the dust suction hood 703. One side of the intercepting filter screen 705 close to the inner wall of the dust suction hood 703 is fixedly connected to the inner wall of the dust suction hood 703.

[0034] In this embodiment: By providing the vacuum cleaner 701, the suction pipe 702, the dust suction hood 703, the support frame 704 and the intercepting filter screen 705, during use, by starting the vacuum cleaner 701, the vacuum cleaner 701 can absorb the waste chips and fumes generated during the welding process through the suction pipe 702 and the dust suction hood 703, thereby preventing the waste chips and fumes from affecting the environment and human health. Through the provision of the support frame 704, the vacuum cleaner 701 can be supported and fixed. Through the provision of the intercepting filter screen 705, foreign objects can be prevented from being sucked into the suction pipe 702 and causing blockage.

[0035] Specifically, as Figure 1 、 Figure 2 、 Figure 4 shown, the adjusting support pipe 603 is made of a metal corrugated hose material, and the adjusting support pipe 603 can be bent and adjusted at any angle.

[0036] Specifically, as Figure 1 、 Figure 2 、 Figure 4 shown, the protection plate 604 is made of a brown acrylic board material, and the protection plate 604 is in an arc shape.

[0037] In this embodiment: By providing that the adjusting support pipe 603 is made of a metal corrugated hose material, in order to be able to adjust the position and angle of the protection plate 604 arbitrarily, thereby improving the flexibility of use. By providing that the protection plate 604 is made of a brown acrylic board material, in order to effectively block part of the light while maintaining a certain transparency and play a role in avoiding light.

[0038] Specifically, as Figure 3 shown, a through hole 8 for cooperating with the air rod 4 is provided at the top of the L-shaped support plate 3, and the output rod of the air rod 4 is slidably connected to the inner wall of the through hole 8.

[0039] Specifically, as Figure 3 shown, an elastic pad 9 is fixedly connected to the bottom of the fixing plate 5, and the elastic pad 9 is made of rubber material.

[0040] In this embodiment: By providing the through hole 8, in order to enable the output end of the air rod 4 to pass through the L-shaped support plate 3 for telescoping. By providing the elastic pad 9, the impact force when the fixing plate 5 presses down can be buffered and the friction force can be increased.

[0041] Working principle: When in use, place the two steel materials to be welded on two support platforms 2 respectively, then align and contact the two steel materials, and then start the air rod 4 to drive the fixed plate 5 to move downward through the output end of the air rod 4, so that the fixed plate 5 clamps and fixes the two steel materials. Then the operator can hold the welding torch to weld the steel materials. Then, the protective plate 604 can be adjusted to a suitable position and angle by adjusting the support tube 603. The protective plate 604 can prevent the sparks generated during the welding process from hurting the operator's face, and can also prevent the welding strong light from irritating the operator's eyes. Moreover, the position of the protective plate 604 can be adjusted arbitrarily, thus improving the flexibility of use. Then, by starting the vacuum cleaner 701, the vacuum cleaner 701 can absorb the waste chips and fumes generated during the welding process through the suction pipe 702 and the suction hood 703, so as to prevent the waste chips and fumes from affecting the environment and human health.

[0042] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A steel structure welding device, comprising a welding table (1), characterized in that: On both sides of the top of the welding table (1), support platforms (2) are fixedly connected. On the top of the support platform (2), an L-shaped support plate (3) is fixedly connected. On the top of the L-shaped support plate (3), a pneumatic rod (4) is fixedly connected. The output end of the pneumatic rod (4) penetrates through the L-shaped support plate (3) and is fixedly connected to a fixing plate (5). On the rear side of the left side of the top of the welding table (1), a protection component (6) is fixedly connected. A dust suction component (7) is arranged at the rear side of the welding table (1); The protection component (6) includes a fixed bracket (601). The bottom of the fixed bracket (601) is fixedly connected to the rear side of the left side of the top of the welding table (1). On the front side of the top of the fixed bracket (601), a mounting block (602) is fixedly connected. On the top of the mounting block (602), an adjustable support tube (603) is fixedly connected. The other end of the adjustable support tube (603) is fixedly connected to a protection plate (604).

2. The steel structure welding device according to claim 1, characterized in that: The dust suction component (7) includes a dust collector (701). On the top of the front side of the dust collector (701), a dust suction pipe (702) is communicated. The other end of the dust suction pipe (702) is communicated with a dust suction hood (703).

3. The steel structure welding device according to claim 2, characterized in that: The bottom of the dust collector (701) is fixedly connected to a support frame (704). One side of the support frame (704) close to the welding table (1) is fixedly connected to the welding table (1).

4. A steel structure welding device according to claim 2, characterized in that: At the top of the inner cavity of the dust suction hood (703), an intercepting filter screen (705) is arranged. One side of the intercepting filter screen (705) close to the inner wall of the dust suction hood (703) is fixedly connected to the inner wall of the dust suction hood (703).

5. The steel structure welding device according to claim 1, characterized in that: The adjustable support tube (603) is made of a metal corrugated hose material and can be bent and adjusted at any angle.

6. The steel structure welding device according to claim 1, characterized in that: The protection plate (604) is made of a tea-colored acrylic board material and is in an arc shape.

7. A steel structure welding device according to claim 1, characterized in that: On the top of the L-shaped support plate (3), a through hole (8) matching with the pneumatic rod (4) is opened. The output rod of the pneumatic rod (4) is slidably connected to the inner wall of the through hole (8).

8. A steel structure welding device according to claim 1, characterized in that: At the bottom of the fixing plate (5), an elastic pad (9) is fixedly connected. The elastic pad (9) is made of rubber material.

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