Welding device for steel structure engineering construction

Abstract

The utility model discloses a welding device for steel structure engineering construction, which belongs to the technical field of steel structure engineering and comprises a bottom plate, two groups of first electric push rods are fixedly connected to positions, close to two sides, of the top of the bottom plate; the tops of the two first electric push rods are fixedly connected with a first mounting plate and a second mounting plate correspondingly, grooves are formed in one side of the first mounting plate and one side of the second mounting plate correspondingly, bearings are fixedly connected to the opposite inner walls of the grooves correspondingly, and rotating shafts are rotationally connected into the two bearings correspondingly. The two-way lead screw is driven to rotate through the rotating shaft, so that the two threaded blocks and the two connecting frames are driven to move oppositely, two steel plates can be in butt joint, welding is convenient, the cutting device body can be driven to move through operation of the second electric push rod, the position of the cutting device body can be adjusted, and the flexibility of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure engineering, and more specifically, it relates to a welding device for steel structure engineering construction. Background Art

[0002] A metal plate is a decorative plate with a metal material as the base material, such as aluminum and aluminum alloy base materials, steel plate base materials, stainless steel base materials, copper base materials, etc., and is processed by different processes on the surface, such as spraying, baking paint, transfer printing, etc. It has the characteristics of easy processing, good formability, high fire resistance limit, rich colors, diverse forms, strong plasticity, etc. The categories include various metal plates such as aluminum plates, steel plates, stainless steel plates, copper plates, corrugated plates, etc. Welding is one of the essential processing methods in metal plate processing.

[0003] However, most of the current welding devices for steel structure engineering construction cannot fix and join two steel plates, thus reducing the practicality of the device, and most of them cannot adjust the position of the welding main body, thus reducing the flexibility. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies existing in the prior art, the purpose of the utility model is to provide a welding device for steel structure engineering construction, which has the characteristics of high flexibility and good stability.

[0006] (2) Technical Solutions

[0007] To achieve the above purpose, the utility model provides a welding device for steel structure engineering construction, including a bottom plate. At both sides near the top of the bottom plate, two first electric push rods are fixedly connected. The tops of the two first electric push rods are respectively fixedly connected with a first mounting plate and a second mounting plate. Grooves are opened on one side of the first mounting plate and the second mounting plate. Bearings are fixedly connected to the opposite inner walls of one groove. A rotating shaft is rotatably connected in each of the two bearings. The opposite ends of the two rotating shafts are fixedly connected with the same bidirectional lead screw. Threaded blocks are threadedly connected to the surface of the bidirectional lead screw, and there are two threaded blocks. Connecting frames are fixedly connected to one side of each of the two threaded blocks. A housing is fixedly connected to the surface of the first mounting plate. A driving motor is fixedly connected inside the housing. The other end of the output shaft of the driving motor is fixedly connected to the other end of the rotating shaft. Vertical rods are fixedly connected to the top of the bottom plate near the four corners. The tops of the vertical rods are fixedly connected with a top plate. A connecting plate is fixedly connected to the bottom of the top plate. A second electric push rod is fixedly connected to one side of the connecting plate. The other end of the second electric push rod is fixedly connected with a cutting device body.

[0008] When using a welding device for steel structure engineering construction according to this technical solution, the driving motor operates, drives the bidirectional lead screw to rotate through the rotating shaft, and then drives the two threaded blocks and the two connecting frames to move towards each other, enabling the docking of two steel plates and facilitating welding.

[0009] Furthermore, chutes are provided on both sides of the inner wall of one of the grooves, and sliders are slidably connected in the chutes. The sliders are fixedly connected to one side of the threaded blocks.

[0010] Furthermore, a sliding rod is fixedly connected to the inner wall of the other groove. The surface of the sliding rod is slidably connected with sliders, and there are two sliders. The two sliders are respectively fixedly connected to one side of the two connecting frames.

[0011] Furthermore, universal wheels are fixedly connected to the bottom of the bottom plate near the four corners, and brake pads are provided inside the universal wheels.

[0012] Furthermore, a handle is fixedly connected to one side of the bottom plate, and an anti-slip sleeve is fixedly connected to the surface of the handle.

[0013] Furthermore, a dust suction box body is fixedly connected to the top of the top plate. A connecting pipe is fixedly connected to one side of the dust suction box body, and the other end of the connecting pipe is fixedly connected to the surface of the cutting device body.

[0014] Furthermore, a plurality of springs are fixedly connected to the bottom of the inner walls of the two connecting frames, and pressing plates are fixedly connected to the tops of the springs.

[0015] (3) Beneficial effects

[0016] In summary, the present utility model has the following beneficial effects:

[0017] 1. Through the operation of the driving motor, the bidirectional lead screw is driven to rotate through the rotating shaft, and then the two threaded blocks and the two connecting frames are driven to move towards each other, enabling the docking of two steel plates and facilitating welding. Through the operation of the second electric push rod, the cutting device body can be driven to move, so that the position of the cutting device body can be adjusted, improving the flexibility of the device;

[0018] 2. By providing chutes and sliding rods, with the sliding of the sliders in the chutes and the sliding of the sliding plates on the surfaces of the sliding rods, the movement of the threaded blocks and the connecting frames can be made more stable. By providing brake pads, the equipment can be parked stably. By providing an anti-slip sleeve, the friction between the hand and the handle can be increased, making the movement of the device more stable. By providing a dust suction box body, the dust and smoke generated during welding can be processed. By providing springs, with the compression and rebound of the springs, the steel plates can be fixed. Brief description of the drawings

[0019] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for description in the specific embodiments or the prior art. Obviously, the drawings in the following description are only one embodiment of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 Front view sectional structure schematic diagram of the present invention;

[0021] Figure 2 Side view structure schematic diagram of the present invention;

[0022] Figure 3 Side view structure schematic diagram of the present invention.

[0023] The reference signs in the drawings are:

[0024] 1, bottom plate; 2, housing; 3, rotating shaft; 4, bearing; 5, driving motor; 6, first mounting plate; 7, threaded block; 8, bidirectional lead screw; 9, chute; 10, slider; 11, second mounting plate; 12, connecting frame; 13, spring; 14, pressing plate; 15, vertical rod; 16, sliding rod; 17, sliding plate; 18, connecting pipe; 19, dust collector body; 20, connecting plate; 21, second electric push rod; 22, cutting device body; 23, top plate; 24, handle; 25, anti-slip sleeve; 26, universal wheel; 27, brake pad; 28, first electric push rod; 29, groove. Specific embodiments

[0025] To make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the following clearly and completely describes the technical solutions in the specific embodiments of the present invention to further elaborate the present invention. Obviously, the described specific embodiments are only a part of the embodiments of the present invention, rather than all the styles.

[0026] Embodiment:

[0027] The following will further elaborate on the present invention in conjunction with the attached Figures 1-3 For a further detailed description of the present invention.

[0028] Please refer to Figures 1-3, the present utility model provides a technical solution: a welding device for steel structure engineering construction, including a bottom plate 1. At positions near both sides of the top of the bottom plate 1, two first electric push rods 28 are fixedly connected. The tops of the two first electric push rods 28 are respectively fixedly connected with a first mounting plate 6 and a second mounting plate 11. Grooves 29 are opened on one side of the first mounting plate 6 and the second mounting plate 11. On the opposite inner walls of one groove 29, bearings 4 are fixedly connected. In both of the two bearings 4, a rotating shaft 3 is rotatably connected. The opposite ends of the two rotating shafts 3 are fixedly connected with the same bidirectional lead screw 8. Threaded blocks 7 are threadedly connected to the surface of the bidirectional lead screw 8, and there are two threaded blocks 7. On one side of each of the two threaded blocks 7, a connecting frame 12 is fixedly connected. On the surface of the first mounting plate 6, a housing 2 is fixedly connected. Inside the housing 2, a driving motor 5 is fixedly connected. The other end of the output shaft of the driving motor 5 is fixedly connected with the other end of the rotating shaft 3. By operating the driving motor 5, the bidirectional lead screw 8 is driven to rotate by the rotating shaft 3, thereby driving the two threaded blocks 7 and the two connecting frames 12 to move towards each other, enabling the docking of two steel plates and facilitating welding. At positions near the four corners of the top of the bottom plate 1, vertical rods 15 are fixedly connected. The tops of the vertical rods 15 are fixedly connected with a top plate 23. At the bottom of the top plate 23, a connecting plate 20 is fixedly connected. On one side of the connecting plate 20, a second electric push rod 21 is fixedly connected. The other end of the second electric push rod 21 is fixedly connected with a cutting device body 22. By operating the second electric push rod 21, the cutting device body 22 can be driven to move, thereby enabling the adjustment of the position of the cutting device body 22 and improving the flexibility of the device.

[0029] Specifically, on both sides of the inner wall of one groove 29, sliding grooves 9 are opened. Inside the sliding grooves 9, sliding blocks 10 are slidably connected. The sliding blocks 10 are fixedly connected to one side of the threaded blocks 7. On the inner wall of the other groove 29, a sliding rod 16 is fixedly connected. The surface of the sliding rod 16 is slidably connected with sliding blocks 10, and there are two sliding blocks 10. The two sliding blocks 10 are respectively fixedly connected to one side of the two connecting frames 12.

[0030] By adopting the above technical solution, by opening the sliding grooves 9 and setting the sliding rod 16, with the sliding action of the sliding blocks 10 in the sliding grooves 9 and the sliding action of the sliding plates 17 on the surface of the sliding rod 16, the movement of the threaded blocks 7 and the connecting frames 12 can be made more stable.

[0031] Specifically, at positions near the four corners of the bottom of the bottom plate 1, universal wheels 26 are fixedly connected. Inside the universal wheels 26, brake pads 27 are provided. On one side of the bottom plate 1, a handle 24 is fixedly connected. On the surface of the handle 24, an anti-slip sleeve 25 is fixedly connected.

[0032] By adopting the above technical solution, by setting the brake pads 27, the equipment can be stably parked. By setting the anti-slip sleeve 25, the friction between the hand and the handle 24 can be increased, making the movement of the device more stable.

[0033] Specifically, a dust suction box body 19 is fixedly connected to the top of the top plate 23. One side of the dust suction box body 19 is fixedly connected to a connecting pipe 18, and the other end of the connecting pipe 18 is fixedly connected to the surface of the cutting device body 22. A plurality of springs 13 are fixedly connected to the bottom of the inner walls of the two connecting frames 12, and a pressing plate 14 is fixedly connected to the top of the springs 13.

[0034] By adopting the above technical solution, by setting the dust suction box body, the dust and smoke generated during welding can be processed. By setting the springs 13, with the compression and rebound of the springs 13, the steel plates can be fixed.

[0035] The working principle of the present utility model is as follows: When the device needs to be used, first, move the device to the working position, then step on the brake pads 27 to make the device stable. Then, insert the two steel plates into the two connecting frames 12 respectively. With the compression and rebound of the springs 13, the steel plates are fixed. At the same time, through the operation of the driving motor 5, the bidirectional lead screw 8 is driven to rotate by the rotating shaft 3, so as to drive the two threaded blocks 7 and the two connecting frames 12 to move towards each other, butt the two steel plates. Then, through the operation of the first electric push rod 28, the first mounting plate 6 and the second mounting plate 11 are driven to move upward. At the same time, the cutting device body 22 is started to weld the two steel plates. Then, through the operation of the second driving motor 5, the cutting device body 22 is driven to move to facilitate welding.

[0036] This specific embodiment is only an explanation of the present utility model, and it is not a limitation of the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.

Claims

1. A welding device for steel structure engineering construction, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a first electric push rod (28) near both sides. The first electric push rod (28) has two groups. The tops of the two groups of the first electric push rods (28) are respectively fixedly connected to a first mounting plate (6) and a second mounting plate (11). One side of the first mounting plate (6) and the second mounting plate (11) is provided with a groove (29). The opposite inner wall of one of the grooves (29) is fixedly connected to a bearing (4). The two bearings (4) are rotatably connected to a rotating shaft (3). The opposite ends of the two rotating shafts (3) are fixedly connected to the same bidirectional screw rod (8). The surface of the bidirectional screw rod (8) is threadedly connected to a thread block (7), and the thread block (7) has two , one side of the two threaded blocks (7) is fixedly connected to a connecting frame (12), the surface of the first mounting plate (6) is fixedly connected to a shell (2), a driving motor (5) is fixedly connected inside the shell (2), the other end of the output shaft of the driving motor (5) is fixedly connected to the other end of the rotating shaft (3), the top of the bottom plate (1) near the four corners is fixedly connected to a vertical rod (15), the top of the vertical rod (15) is fixedly connected to a top plate (23), the bottom of the top plate (23) is fixedly connected to a connecting plate (20), one side of the connecting plate (20) is fixedly connected to a second electric push rod (21), and the other end of the second electric push rod (21) is fixedly connected to a cutting device body (22).

2. A welding device for steel structure engineering construction according to claim 1, characterized in that: A sliding groove (9) is provided on both sides of the inner wall of the groove (29), a sliding block (10) is slidably connected in the sliding groove (9), and the sliding block (10) is fixedly connected to one side of the threaded block (7).

3. A welding device for steel structure construction according to claim 1, characterized in that: A sliding rod (16) is fixedly connected to the inner wall of the other groove (29), and a sliding block (10) is slidably connected to the surface of the sliding rod (16). There are two sliding blocks (10), and the two sliding blocks (10) are respectively fixedly connected to one side of the two connection frames (12).

4. A welding device for steel structure construction according to claim 1, characterized in that: Universal wheels (26) are fixedly connected to the bottom of the base plate (1) near the four corners, and brake pads (27) are arranged inside the universal wheels (26).

5. A welding device for steel structure construction according to claim 1, characterized in that: A handle (24) is fixedly connected to one side of the bottom plate (1), and an anti-slip sleeve (25) is fixedly connected to the surface of the handle (24).

6. A welding device for steel structure engineering construction according to claim 1, characterized in that: The top of the top plate (23) is fixedly connected to a dust box body (19), one side of the dust box body (19) is fixedly connected to a connecting pipe (18), and the other end of the connecting pipe (18) is fixedly connected to the surface of the cutting device body (22).

7. A welding device for steel structure construction according to claim 1, characterized in that: A plurality of springs (13) are fixedly connected to the bottoms of the inner walls of the two connection frames (12), and a pressure plate (14) is fixedly connected to the tops of the springs (13).

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