Welding device for steel structure engineering construction

Abstract

The utility model discloses a welding device for steel structure engineering construction, which relates to the technical field of steel structure welding equipment, and comprises an operating platform, a welding platform, a welding platform and a welding platform, a sliding rail is arranged in the middle of the operation table and arranged in the direction from one end of the operation table to the other end of the operation table. The translation assembly comprises a sliding block, and the sliding block is connected with the sliding rail in a sliding mode; the upper surface of the sliding block is lower than the supporting surface of the supporting block; the upper surface of the sliding block is provided with a first driving piece and two clamping plates capable of oppositely clamping, and the clamping direction of the two clamping plates is perpendicular to the sliding direction of the sliding block. The first driving piece is used for driving the clamping plate to move; and a second driving piece used for driving the sliding block to slide is further arranged on the operation table. By the adoption of the scheme, the steel structure can be rapidly dragged to move through clamping of the translation assembly so as to advance at the welding position, and the welding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure welding equipment, in particular to a welding device for steel structure engineering construction. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. The components or parts are usually connected by welds, bolts or rivets.

[0003] When welding steel structures, it is necessary to weld at several welding points on a certain steel structure. Since there are many welding points on the steel structure and the welding machine needs to be fixed to the welding point to improve welding efficiency, it is often necessary to transport the steel structure so that it can move at the fixed welding point to complete the welding of multiple welding points. In the existing technology, the steel structure is often dragged manually, which is not conducive to the rapid welding of multiple welding points, resulting in low welding efficiency and waste of labor. Utility Model Content

[0004] The present invention does not solve the deficiencies of the prior art, and aims to provide a welding device for steel structure engineering construction. By adopting this solution, the steel structure can be quickly dragged and moved by clamping the translation component to advance at the welding point, thereby improving welding efficiency.

[0005] The utility model is achieved through the following technical solutions:

[0006] A welding device for steel structure engineering construction, comprising:

[0007] An operating table, wherein both ends of the operating table are provided with support blocks; a slide rail is provided in the middle of the operating table, and the slide rail is arranged along the direction from one end to the other end of the operating table itself;

[0008] A translation assembly, the translation assembly comprising a slider, the slider being slidably connected to the slide rail; the upper surface of the slider being lower than the supporting surface of the support block;

[0009] The upper surface of the slider is provided with a first driving member and two clamping plates that can clamp toward each other, and the clamping directions of the two clamping plates are perpendicular to the sliding direction of the slider; the first driving member is used to drive the clamping plate to move; the operating table is also provided with a second driving member for driving the slider to slide.

[0010] Compared with the existing technology, steel structures are often dragged manually, which is not conducive to the rapid welding of several welding points, resulting in low welding efficiency and waste of manpower. The utility model provides a welding device for steel structure engineering construction. By adopting this solution, the steel structure can be quickly dragged to move by clamping the translation component to move at the welding point, thereby improving welding efficiency. The specific solution includes an operating table with support blocks at both ends of the operating table. At this time, the steel structure can be placed on the support surface of the support block, and the support block is supported by the two support blocks; the operating table is provided with a slide rail, and a slider is slidably connected to the slide rail, and the slider is provided with two clamping plates, so that the two clamping plates can be driven towards or away from each other by two first driving members; after the steel structure is placed on the two support blocks, the end of the steel structure is placed on the welding platform, and then the slider is moved away from the welding machine under the drive of the second driving member, and then the two clamping blocks are controlled by the first driving member to clamp towards each other, clamping both sides of the steel structure inside, and then the first driving member is moved in the direction close to the welding machine, thereby transporting the steel structure along its own length direction, so that the welding points on the steel structure are moved to the welding machine position on the welding platform to complete the welding; when the steel structure needs to be transported again, the first driving member is controlled to open the two clamping blocks and repeat the above steps; in addition, the stroke of the slider can be set according to the distance of the welding points in the program so that the welding points can reach the welding machine accurately, further improving the welding efficiency.

[0011] Since the steel structure has a certain amount of deadweight, to prevent the two clamping blocks from being unstable and causing slipping, electromagnets are embedded on the opposite surfaces of the two clamping plates. The electromagnets are controllable. After clamping, the electromagnets are turned on to complete the adsorption. When the two clamping blocks need to be opened, the electromagnets are de-energized to complete the separation.

[0012] To avoid a large friction surface that would increase the resistance of the steel structure, the support surface of the support block is curved from one end of the operating table to the other. The steel structure can be placed directly on the curved surface, with the apex of the curved surface contacting the steel structure to reduce friction.

[0013] To reduce friction noise and further minimize frictional resistance, the support block has a receiving groove on its support surface. A roller is mounted within the groove. The roller can rotate about its own axis from one end of the workbench to the other. The roller's sidewall partially extends beyond the support surface. In this solution, the roller is designed as an arc, allowing it to rotate freely. Supported by the roller, the roller rotates with the steel structure as it moves.

[0014] As a specific embodiment of a supporting roller, the roller axis is provided with a support shaft, the roller is coaxially rotatable and sleeved on the support shaft, both ends of the support shaft pass through and extend out of both sides of the support block, and are fixedly connected to the support block.

[0015] To guide the steel structure and prevent it from falling off the support block during movement, the support block is equipped with opposing limit plates on both sides. These limit plates are parallel to the clamping plates. Both limit plates on the support block are located between the two ends of the rollers. In this solution, the two limit plates are parallel to each other and located between the two ends of the rollers, thereby confining the steel structure between the two limit plates. Furthermore, the spacing between the two limit plates is greater than the width of the steel structure, facilitating its transport.

[0016] To support the limiting plate, both ends of the bottom of the limiting plate are fixedly connected to the supporting block; and the backs of both ends of the bottom of the limiting plate are provided with thickened sections.

[0017] To adjust the spacing between the two limit plates, the support surfaces on both sides of the roller are provided with slots, the length of which is perpendicular to the sliding direction of the slider. Both ends of the bottom of the limit plate slide into the slots and can slide along the length of the slots. Locking blocks are also provided at both ends of the bottom of the limit plate, each with a threaded hole through which a bolt can be screwed into the locking block, which then extends into the bottom of the slot and tightens to secure the limit plate.

[0018] In order to ensure the stable sliding of the slider and provide an installation position for the second driving member, there are two slide rails, which are respectively arranged on both sides of the operating table; the slider spans the two slide rails and is slidably connected to the two slide rails; the second driving member is arranged between the two slide rails.

[0019] As a redundancy solution, the first driving member and the second driving member are both telescopic cylinders.

[0020] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0021] The utility model provides a welding device for steel structure engineering construction. By adopting this solution, the steel structure can be quickly dragged to move by clamping the translation component to advance at the welding location, thereby improving welding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings described herein are used to provide a further understanding of the embodiments of the present invention, constitute a part of this application, and do not constitute a limitation of the embodiments of the present invention. In the accompanying drawings:

[0023] Figure 1 This is a structural diagram of a welding device for steel structure engineering construction provided by the utility model;

[0024] Figure 2 The utility model provides Figure 1 Enlarged view of point A in the middle.

[0025] Markings and corresponding parts names in the accompanying drawings:

[0026] 1-operating table, 101-support block, 102-slide groove, 2-slide rail, 3-slider, 4-clamping plate, 401-electromagnet, 5-first driving member, 6-second driving member, 7-limiting plate, 701-thickening section, 702-locking block, 703-bolt, 8-roller, 9-support shaft. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments and drawings. The schematic implementation methods of the present invention and their descriptions are only used to explain the present invention and are not intended to limit the present invention.

[0028] Example

[0029] This embodiment provides a welding device for steel structure construction, such as Figure 1-Figure 2 As shown, including:

[0030] An operating table 1, with support blocks 101 at both ends of the operating table 1; a slide rail 2 is provided in the middle of the operating table 1, and the slide rail 2 is arranged along the direction from one end to the other end of the operating table 1 itself;

[0031] A translation assembly, comprising a slider 3, wherein the slider 3 is slidably connected to the slide rail 2; the upper surface of the slider 3 is lower than the support surface of the support block 101;

[0032] The upper surface of the slider 3 is provided with a first driving member 5 and two clamping plates 4 that can clamp toward each other, and the clamping directions of the two clamping plates 4 are perpendicular to the sliding direction of the slider 3; the first driving member 5 is used to drive the clamping plates 4 to move; the operating table 1 is also provided with a second driving member 6 for driving the slider 3 to slide.

[0033] Compared with the prior art, steel structures are often dragged manually, which is not conducive to the rapid welding of several welding points, resulting in low welding efficiency and waste of manpower. The utility model provides a welding device for steel structure engineering construction. By adopting this solution, the steel structure can be quickly dragged and moved by the clamping of the translation component to move at the welding point, thereby improving welding efficiency. In the specific solution, it includes an operating table 1, with support blocks 101 at both ends of the operating table 1. At this time, the steel structure can be placed on the support surface of the support block 101, and the support of the support block 101 is completed by the two support blocks 101; the operating table 1 is provided with a slide rail 2, and a slider 3 is slidably connected to the slide rail 2, and the slider 3 is provided with two clamping plates 4, so that the two clamping plates 4 can be driven towards or away from each other by two first driving members 5; after the steel structure is placed on the two support blocks 101, the end of the steel structure is placed on the welding platform, and then driven by the second driving member 6, Move the slider 3 in the direction away from the welding machine, and then control the two clamping blocks to clamp towards each other through the first driving member 5, clamping both sides of the steel structure, and then move the first driving member 5 in the direction close to the welding machine, thereby transporting the steel structure along its own length direction, so that the welding points on the steel structure are moved to the welding machine position on the welding platform to complete the welding; when the steel structure needs to be transported again, control the first driving member 5 to open the two clamping blocks and repeat the above steps; in addition, the stroke of the slider 3 can be set according to the distance of the welding points in the program, so that the welding points can reach the welding machine accurately, further improving the welding efficiency.

[0034] Since the steel structure has a certain amount of deadweight, in order to prevent the two clamping blocks from being unstable and causing slipping, electromagnets 401 are embedded on the opposite surfaces of the two clamping plates 4. The electromagnets 401 are controllable. After clamping, the electromagnets 401 are turned on to complete the adsorption. When the two clamping blocks need to be opened, the electromagnets 401 are de-energized to complete the separation.

[0035] To avoid a large friction surface and increase the resistance of the steel structure to movement, the support surface of the support block 101 is an arc-shaped surface that curves from one end to the other end of the operating table 1. The steel structure can be placed directly on the arc surface and contact the steel structure through the vertex of the arc surface to reduce friction resistance.

[0036] To reduce friction noise and further minimize frictional resistance, the support surface of the support block 101 is provided with a receiving groove. A roller 8 is positioned within the groove. The roller 8 can rotate about its own axis, and the rotation direction is from one end of the operating platform 1 to the other. The sidewall of the roller 8 partially extends beyond the support surface. In this solution, the roller 8 is configured as an arc, allowing it to rotate freely. With the support of the roller 8, the roller 8 rotates with the steel structure as it moves.

[0037] As a specific embodiment of a support roller 8, the roller 8 has a support shaft 9 on its axis, and the roller 8 is coaxially rotatable and sleeved on the support shaft 9. Both ends of the support shaft 9 pass through and extend out of both sides of the support block 101, and are fixedly connected to the support block 101.

[0038] To guide the steel structure and prevent it from falling off the support block 101 during its movement, the support block 101 is equipped with opposing limit plates 7 on both sides. The limit plates 7 are parallel to the clamping plate 4. The two limit plates 7 on the support block 101 are located between the ends of the roller 8. In this solution, the two limit plates 7 are parallel to each other and located between the ends of the roller 8, thereby confining the steel structure between the two limit plates 7. In addition, the spacing between the two limit plates 7 is greater than the width of the steel structure, facilitating its transport.

[0039] To support the limiting plate 7 , both ends of the bottom of the limiting plate 7 are fixedly connected to the supporting block 101 ; and thickened sections 701 are provided on the back sides of both ends of the bottom of the limiting plate 7 .

[0040] To adjust the spacing between the two limit plates 7, the support surfaces on both sides of the roller 8 are provided with slide grooves 102, the length of which is perpendicular to the sliding direction of the slider 3. Both ends of the bottom of the limit plate 7 slide into the slide grooves 102 and can slide along the length of the slide grooves 102. Furthermore, locking blocks 702 are provided at both ends of the bottom of the limit plate 7. The locking blocks 702 have threaded holes therethrough, through which bolts 703 can be screwed into the locking blocks 702. The bolts 703 are then inserted into the bottom of the slide grooves 102 and tightened to secure the limit plate 7.

[0041] In order to ensure stable sliding of the slider 3 and provide an installation position for the second driving member 6, there are two slide rails 2, and the two slide rails 2 are arranged on both sides of the operating table 1; the slider 3 spans the two slide rails 2 and is slidably connected to the two slide rails 2; the second driving member 6 is arranged between the two slide rails 2.

[0042] As a redundancy solution, the first driving member 5 and the second driving member 6 are both telescopic cylinders.

[0043] How this solution works:

[0044] After the steel structure is placed on the two support blocks 101, the ends of the steel structure are placed on the welding platform. Then, driven by the second driving member 6, the slider 3 is moved away from the welding machine, and then the two clamping blocks are controlled by the first driving member 5 to clamp toward each other, clamping the two sides of the steel structure inside, and then the first driving member 5 is moved in the direction close to the welding machine, thereby transporting the steel structure along its own length direction, so that the welding points on the steel structure are moved to the welding machine position on the welding platform to complete the welding; during the movement, the support of the roller 8 is used to reduce the transportation resistance, and the limiting guide of the limiting plate 7 can prevent the steel structure from deviating from the support block 101; when the steel structure needs to be transported again, the first driving member 5 is controlled to open the two clamping blocks, and the above steps are repeated; in addition, the stroke of the slider 3 can be set according to the distance of the welding points in the program, so that the welding points can reach the welding machine accurately, further improving the welding efficiency.

[0045] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only a specific implementation method of the utility model and is not intended to limit the scope of protection of the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A welding device for steel structure construction, characterized in that: include: An operating table (1), wherein both ends of the operating table (1) are provided with support blocks (101); a slide rail (2) is provided in the middle of the operating table (1), and the slide rail (2) is arranged along the direction from one end to the other end of the operating table (1); A translation assembly, the translation assembly comprising a slider (3), the slider (3) and the slide rail (2) being slidably connected; the upper surface of the slider (3) is lower than the supporting surface of the support block (101); The upper surface of the slider (3) is provided with a first driving member (5) and two clamping plates (4) capable of clamping toward each other, wherein the clamping directions of the two clamping plates (4) are perpendicular to the sliding direction of the slider (3); the first driving member (5) is used to drive the clamping plates (4) to move; and the operating table (1) is also provided with a second driving member (6) for driving the slider (3) to slide.

2. A welding device for steel structure construction according to claim 1, characterized in that: Electromagnets (401) are embedded on the opposite surfaces of the two clamping plates (4).

3. A welding device for steel structure construction according to claim 1, characterized in that: The supporting surface of the supporting block (101) is in the shape of an arc that curves from one end to the other end of the operating table (1).

4. A welding device for steel structure construction according to claim 1, characterized in that: The support surface of the support block (101) is provided with a receiving groove, in which a roller (8) is provided. The roller (8) can rotate around its own axis, and the direction of rotation is from one end to the other end of the operating table (1); the side wall of the roller (8) partially extends out of the support surface.

5. A welding device for steel structure construction according to claim 4, characterized in that: The roller (8) has a support shaft (9) on its axis. The roller (8) is coaxially rotatably sleeved on the support shaft (9). Both ends of the support shaft (9) pass through and extend out of both sides of the support block (101) and are fixedly connected to the support block (101).

6. A welding device for steel structure construction according to claim 5, characterized in that: Both sides of the support block (101) are provided with limiting plates (7) arranged opposite to each other, and the limiting plates (7) are parallel to the clamping plates (4); the two limiting plates (7) on the support block (101) are both located between the two ends of the roller (8).

7. A welding device for steel structure construction according to claim 6, characterized in that: Both ends of the bottom of the limiting plate (7) are fixedly connected to the support block (101); and the back surfaces of both ends of the bottom of the limiting plate (7) are provided with thickened sections (701).

8. A welding device for steel structure construction according to claim 7, characterized in that: The supporting surfaces on both sides of the roller (8) are provided with slide grooves (102), and the length direction of the slide grooves (102) is perpendicular to the sliding direction of the slider (3); both ends of the bottom of the limiting plate (7) slide into the slide grooves (102) and can slide along the length direction of the slide grooves (102).

9. A welding device for steel structure construction according to claim 1, characterized in that: There are two slide rails (2), and the two slide rails (2) are respectively arranged on both sides of the operating table (1); the slider (3) spans the two slide rails (2) and is slidably connected to the two slide rails (2); the second driving member (6) is arranged between the two slide rails (2).

10. A welding device for steel structure construction according to claim 1, characterized in that: The first driving member (5) and the second driving member (6) both adopt telescopic cylinders.

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