Metal frame welding equipment for construction

Abstract

The present invention relates to the technical field of welding equipment, and specifically to a metal frame welding equipment for construction, comprising: a mounting platform; a support plate, on which the mounting platform is slidably connected; a mounting tube, on which the supporting plate is slidably connected; a mounting ring, on which each mounting tube is rotatably connected; a laser welding gun, on which each mounting ring is fixedly connected. The present invention uses a telescopic frame to control the up and down movement of the mounting platform, and uses a first double-headed electric rod and a second double-headed electric rod to control the mounting tubes to separate or approach each other, and control the movement of the laser welding gun, and control the laser welding gun to move to any welding position without artificially climbing up to weld, thereby improving the safety of workers during welding operations; and during operation, the operation is convenient and flexible, and welding is performed synchronously in conjunction with four laser welding guns, so the use of the present invention will also improve welding efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of welding equipment, and in particular to a metal frame welding equipment for construction. Background Art

[0002] Metal frame is one of the widely used structural types in the construction field. It uses steel and other metal components as the skeleton and is assembled into a stable frame system through laser welding, bolt connection and other methods, becoming the core load-bearing part of the building.

[0003] However, due to the large size of the building frame, many welding points are located at high places that are difficult for workers to reach, which requires workers to use scaffolding to climb up. The use of scaffolding not only increases the complexity and time cost of the operation, but also limits the flexibility and work efficiency of workers. In addition, welding operations on scaffolding have high safety risks and high potential dangers. Therefore, in order to solve this problem, it is urgent to design a welding device specifically for high-altitude operations. Summary of the invention

[0004] In view of the technical defects mentioned in the above background technology, the present invention proposes a metal frame welding device for construction that can perform operations conveniently and safely.

[0005] The technical implementation scheme of the present invention is: a metal frame welding device for construction, comprising: a mounting platform, the mounting platform is arranged in a ring shape, and the mounting platform can move up and down;

[0006] A support plate is slidably connected to the mounting platform. When the support plate moves along the mounting platform, it rotates about the center of the mounting platform. Two support plates are provided, and the two support plates are rotatably connected;

[0007] A mounting tube, the support plate is slidably connected with the mounting tube, and four mounting tubes are provided, which are respectively arranged at both ends of the two support plates;

[0008] A mounting ring, each of the mounting tubes being rotatably connected to a mounting ring;

[0009] A laser welding gun, each of the mounting rings is fixedly connected with a laser welding gun;

[0010] A connecting block, the ends of the two support plates are slidably connected with a connecting block;

[0011] A first double-headed electric rod, the mounting platform is fixedly connected with the first double-headed electric rod, and the two connecting blocks are respectively fixedly connected with the rod ends of the first double-headed electric rod;

[0012] A second double-headed electric rod, the two support plates are fixedly connected with the second double-headed electric rod;

[0013] A connecting ring is fixedly connected to each of the mounting tubes, and each of the connecting rings is fixedly connected to the rod end of each of the second double-headed electric rods.

[0014] Furthermore, there is a height difference between the mounting rings on different support plates, and the difference is the thickness of the steel.

[0015] Furthermore, it also includes: a cart, the cart is used for moving;

[0016] A support frame, the cart is provided with a support frame, and the mounting platform is fixedly mounted on the support frame;

[0017] A moving block, the support frame and the trolley are both slidably connected with a moving block;

[0018] A telescopic frame, wherein the moving blocks are rotatably connected with the telescopic frame;

[0019] A double-headed screw rod, the cart is rotatably connected with the double-headed screw rod, and the double-headed screw rod is threadedly connected with the moving block on the cart;

[0020] A first motor is fixedly connected to the cart, and an output end of the first motor is fixedly connected to the double-headed screw.

[0021] Furthermore, it also includes: a gear ring, and the mounting cylinder is fixedly connected with the gear ring;

[0022] A second motor, the mounting ring is fixedly connected to the second motor;

[0023] A gear is fixedly connected to the output end of the second motor, and the gear is meshed with the ring gear.

[0024] Furthermore, it also includes: a mounting rod, the telescopic frame is fixedly connected to the mounting rod;

[0025] Baffle plate, a baffle plate is arranged on the mounting rod.

[0026] Furthermore, it also includes: a mounting seat, the support frame is fixedly connected with a mounting seat, and two mounting seats are provided;

[0027] Moving wheels, the mounting seat is provided with moving wheels, and the directions of the moving wheels on the two mounting seats are vertically arranged;

[0028] A third motor is disposed on the mounting seat, and an output end of the third motor is fixedly connected to the moving wheel.

[0029] Furthermore, it further comprises: a support plate, the two mounting seats are both slidably connected with a support plate, the moving wheel is rotatably connected to the support plate, and the third motor is fixedly connected to the support plate;

[0030] An electric rod, wherein the two mounting seats are both fixedly connected with an electric rod, and the rod end of the electric rod is fixed to the support plate.

[0031] Furthermore, a suction hole is provided on the side wall of the installation tube;

[0032] It also includes: a suction device, the mounting cylinder is fixedly connected with the suction device;

[0033] An adsorption core is fixedly connected to the installation cylinder, and the adsorption core can be replaced.

[0034] Beneficial effects of the present invention: The present invention uses a telescopic frame to control the up and down movement of the mounting platform, and uses a first double-headed electric rod and a second double-headed electric rod to control the mounting tubes to separate or approach each other, thereby controlling the movement of the laser welding gun, and controlling the laser welding gun to move to any welding position without the need for manual climbing for welding, thereby improving the safety of workers during welding operations; and during operation, the operation is convenient and flexible, and welding is performed synchronously with four laser welding guns, so the use of the present invention will also improve welding efficiency. The present invention uses moving wheels to support steel and adjust the position of steel to assist in welding operations on steel, thereby improving the quality and effect of welding steel of the present invention, and improving the comfort of use of the present invention. The present invention uses an extractor that can absorb smoke generated during welding and a baffle that blocks debris generated during welding, thereby improving the safety of workers using the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0036] Figure 2 It is a schematic diagram of the connection structure of the support plate, the laser welding gun, the first double-headed electric rod and the second double-headed electric rod in the present invention.

[0037] Figure 3 It is a schematic diagram of the connection structure of the cart, the support frame and the telescopic frame in the present invention.

[0038] Figure 4 This is a separation diagram of the connection structure of the cart, the support frame and the telescopic frame in the present invention.

[0039] Figure 5 It is a cross-sectional view of the connection structure of the installation cylinder, gear ring, gear and adsorption core in the present invention.

[0040] Figure 6 It is a schematic diagram of the connection structure between the baffle and the telescopic frame in the present invention.

[0041] Figure 7 It is a schematic diagram of the structure of the telescopic frame and the baffle after being unfolded in the present invention.

[0042] Figure 8 It is a schematic diagram of the connection structure of the moving wheel in the present invention.

[0043] The meanings of the reference numerals in the figure are as follows: 0. steel, 1. mounting table, 2. support plate, 3. mounting cylinder, 4. mounting ring, 5. laser welding gun, 6. first double-headed electric rod, 7. connecting block, 8. second double-headed electric rod, 9. connecting ring, 10. cart, 11. support frame, 12. moving block, 13. telescopic frame, 14. double-headed screw, 15. first motor, 16. gear ring, 17. second motor, 18. gear, 19. mounting rod, 20. baffle, 21. mounting seat, 22. support plate, 23. moving wheel, 24. electric rod, 25. third motor, 26. adsorption hole, 27. suction device, 28. adsorption core. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] Embodiment: A metal frame welding device for construction, combined with Figure 1-Figure 2 As shown, it includes: a mounting platform 1, which is set in a ring shape; a support plate 2, on which a support plate 2 is slidably installed, and when the support plate 2 moves along the mounting platform 1, it will rotate with the center of the mounting platform 1, and two support plates 2 are provided, which are rotatably installed between the two support plates 2; a mounting cylinder 3, on which a mounting cylinder 3 is slidably installed, and four mounting cylinders 3 are provided, which are respectively arranged at both ends of the two support plates 2; a mounting ring 4, on which a mounting ring 4 is rotatably installed on each mounting cylinder 3, and a height difference is set between the mounting rings 4 on the two support plates 2, and the difference is the thickness of the steel material 0; a laser welding gun 5, on which a useful A laser welding gun 5 for welding steel 0; a connecting block 7, a connecting block 7 is slidably installed on the ends of the two support plates 2; a first double-headed electric rod 6, a first double-headed electric rod 6 is fixedly installed on the mounting table 1, and two connecting blocks 7 are respectively fixedly installed on the rod ends of the first double-headed electric rod 6, and the first double-headed electric rod 6 controls the extension and retraction of its rod ends, and controls the movement of the two support plates 2 through the connecting block 7; a second double-headed electric rod 8, a second double-headed electric rod 8 is fixedly installed on the two support plates 2; a connecting ring 9, a connecting ring 9 is fixedly installed on each mounting cylinder 3, and each connecting ring 9 is respectively fixedly installed on the rod end of each second double-headed electric rod 8.

[0046] The first double-headed electric rod 6 is started, and by controlling its rod end to extend and control the two connecting blocks 7 to separate, the support plate 2 can be controlled to rotate, so that the installation tubes 3 on the two support plates 2 are separated from each other. On the contrary, the first double-headed electric rod 6 controls its rod end to be retracted, which will make the installation tubes 3 on the two support plates 2 approach each other. The second double-headed electric rod 8 is started, and by controlling its rod end to extend and control the two connecting rings 9 to separate from each other, the two installation tubes 3 on the same support plate 2 are separated from each other. On the contrary, controlling its rod end to be retracted will make the two installation tubes 3 on the same support plate 2 approach each other. Therefore, the present invention can achieve the adjustment of the welding position.

[0047] Combination Figure 1 , Figure 3 and Figure 4 As shown, it also includes: a cart 10, on which the mounting table 1 is arranged, and the cart 10 allows the welding equipment to be moved conveniently and freely; a support frame 11, on which the cart 10 is provided with the support frame 11, and on which the mounting table 1 is fixedly installed; a moving block 12, on which two moving blocks 12 are slidably installed both on the support frame 11 and the cart 10; a telescopic frame 13, on which the telescopic frame 13 is rotatably installed between the four moving blocks 12; a double-headed screw 14, on which the double-headed screw 14 is rotatably installed on the cart 10, and the double-headed screw 14 is threadedly installed with the two moving blocks 12 on the cart 10; a first motor 15, on which the first motor 15 is fixedly installed, and the output end of the first motor 15 is fixedly installed with the double-headed screw 14.

[0048] When the first motor 15 is started, the double-headed screw 14 is controlled to rotate. The double-headed screw 14 rotates forward, and the two moving blocks 12 on the trolley 10 are controlled to move closer to each other, so that the telescopic frame 13 is extended and the support frame 11 is raised. On the contrary, the double-headed screw 14 rotates reversely, and the two moving blocks 12 on the trolley 10 are controlled to separate from each other, and the telescopic frame 13 is folded to lower the support frame 11. Therefore, the present invention can achieve the adjustment of welding height.

[0049] Combination Figure 5 As shown, it also includes: a ring gear 16, which is fixedly mounted on the mounting cylinder 3; a second motor 17, which is fixedly mounted on the mounting ring 4; and a gear 18, which is fixedly mounted on the output end of the second motor 17, and the gear 18 is meshed with the ring gear 16.

[0050] When the second motor 17 is started, the gear 18 cooperates with the gear ring 16 to control the rotation of the mounting ring 4, thereby controlling the rotation of the laser welding gun 5. Therefore, the present invention can achieve the adjustment of the welding angle.

[0051] Combination Figure 1 , Figure 6 and Figure 7As shown, it also includes: a mounting rod 19, on which the two upper ends of the telescopic frame 13 are fixedly mounted; a baffle 20, on which the baffle 20 is rotatably mounted on the right mounting rod 19, and the baffle 20 is used to shield welding slag generated during welding, and the left mounting rod 19 supports the baffle 20.

[0052] When the telescopic frame 13 is extended, the telescopic frame 13 controls the two mounting rods 19 to move toward the middle, and the baffle plate 20 is driven to move to the left and unfold, thereby blocking the top of the worker.

[0053] Combination Figure 1 and Figure 8 As shown, it also includes: a mounting seat 21, a mounting seat 21 is fixedly mounted on the support frame 11, and two mounting seats 21 are provided; a support plate 22, a support plate 22 is slidably mounted on the two mounting seats 21; a moving wheel 23, a moving wheel 23 is rotatably mounted on the support plate 22, the moving wheel 23 is used to support the moving steel 0, and the directions of the moving wheels 23 on the two mounting seats 21 are vertically arranged; an electric rod 24, an electric rod 24 is fixedly mounted on the two mounting seats 21, and the rod end of the electric rod 24 is fixed to the support plate 22; a third motor 25, a third motor 25 is fixedly mounted on the support plate 22, and the output end of the third motor 25 is fixed to the moving wheel 23.

[0054] The electric rod 24 can be used to control the support plate 22 and the moving wheel 23 thereon to move up and down, adjust the height position of the steel 0 supported by the moving wheel 23, and start the third motor 25 to control the movement of the steel 0 through the moving wheel 23 to adjust the position of the steel 0.

[0055] Combination Figure 1 and Figure 5 As shown, it also includes: an adsorption hole 26 is opened on the side wall of the mounting tube 3; an aspirator 27, the aspirator 27 is fixedly installed on the mounting tube 3, and the aspirator 27 uses the adsorption hole 26 to suck the smoke generated during welding into the mounting tube 3; an adsorption core 28, the adsorption core 28 is fixedly installed in the mounting tube 3, the adsorption core 28 is used to adsorb welding smoke, and the adsorption core 28 can be replaced.

[0056] The welding device is pushed to move to the bottom of the steel material 0 to be welded. First, the first motor 15 is started to unfold the telescopic frame 13, and the support frame 11 is controlled to rise. At this time, the four installation cylinders 3 are moved to the side of the welding position of the steel material 0, and the first double-headed electric rod 6 and the second double-headed electric rod 8 are started to control the installation cylinders 3 to be close to each other, and the laser welding gun 5 is controlled to be close to the steel material 0; secondly, the electric rod 24 is started to control the moving wheel 23 to move to support the steel material 0. Due to the position relationship of the steel material 0, the position of some steel materials 0 is unstable before welding is completed. At this time, the moving wheel 23 is used to support the steel material 0, which can ensure that the steel material 0 The accuracy of the welding position. When the position of the steel 0 is offset, the third motor 25 is started to control the rotation of the moving wheel 23 to fine-tune the position of the steel 0; then, the second motor 17 is started to control the rotation of the laser welding gun 5, and the angle at which the laser welding gun 5 welds the steel 0 is adjusted. After that, the laser welding gun 5 can be started to weld the steel 0. During the process, the second motor 17 is continued to be controlled to rotate the angle of the laser welding gun 5 so that the laser welding gun 5 welds along the seam line between the steels 0. Laser welding guns 5 of different heights are used to perform seam welding on different positions on the steel 0 respectively, so there is no need to repeatedly adjust the height of the laser welding gun 5.

[0057] During welding, the smoke generated will be sucked by the extractor 27 and processed by the adsorption core 28, reducing the harm of the smoke to the workers; the baffle 20 can resist the debris generated during welding, reducing the situation where the workers are burned by the welding debris when operating the welding device. Therefore, the present invention has higher safety in use.

[0058] Although the present invention is described in detail with reference to the above embodiments, it is obvious to those skilled in the art through this disclosure that various changes or modifications may be made to the present invention without departing from the principle and spirit of the present invention defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, not to limit the present invention, but the scope of protection is limited by the content of the claims.

Claims

1. A metal frame welding equipment for construction, characterized by: include: A mounting platform (1), wherein the mounting platform (1) is arranged in a ring shape and can move up and down; A support plate (2), the mounting platform (1) is slidably connected with the support plate (2), when the support plate (2) moves along the mounting platform (1), it will rotate around the center of the mounting platform (1), and the support plate (2) is provided with two pieces, and the two support plates (2) are rotatably connected to each other; A mounting tube (3), the support plate (2) being slidably connected with the mounting tube (3), four mounting tubes (3) being provided, and being respectively provided at the two ends of the two support plates (2); A mounting ring (4), each of the mounting cylinders (3) being rotatably connected to a mounting ring (4); A laser welding gun (5), each of the mounting rings (4) being fixedly connected to a laser welding gun (5) for welding the steel material (0); A connecting block (7), the ends of the two support plates (2) are both slidably connected with a connecting block (7); A first double-headed electric rod (6), the mounting platform (1) being fixedly connected to the first double-headed electric rod (6), and the two connecting blocks (7) being respectively fixedly connected to the rod ends of the first double-headed electric rod (6); A second double-headed electric rod (8), the two support plates (2) being fixedly connected with the second double-headed electric rod (8); A connecting ring (9), each of the mounting tubes (3) being fixedly connected with a connecting ring (9), and each of the connecting rings (9) being respectively fixedly connected to a rod end of each of the second double-headed electric rods (8); It also includes: a gear ring (16), the mounting cylinder (3) being fixedly connected to the gear ring (16); A second motor (17), the second motor (17) being fixedly connected to the mounting ring (4); A gear (18), wherein the output end of the second motor (17) is fixedly connected with the gear (18), and the gear (18) is meshed with the ring gear (16); The side wall of the installation cylinder (3) is provided with an adsorption hole (26); The invention also comprises: an extractor (27), the installation tube (3) being fixedly connected with the extractor (27); and an adsorption core (28), the installation tube (3) being fixedly connected with the adsorption core (28), the adsorption core (28) being used to adsorb smoke generated during welding, and the adsorption core (28) being replaceable.

2. A metal frame welding device for construction according to claim 1, characterized in that: There is a height difference between the mounting rings (4) on different support plates (2), and the difference is the thickness of the steel material (0).

3. A metal frame welding equipment for construction according to claim 2, characterized in that: include: A cart (10), the cart (10) being used for movement; A support frame (11), the trolley (10) is provided with a support frame (11), and the mounting platform (1) is fixedly mounted on the support frame (11); A moving block (12), the support frame (11) and the trolley (10) are both slidably connected with a moving block (12); A telescopic frame (13), wherein the moving blocks (12) are rotatably connected with the telescopic frame (13); A double-headed screw (14), the double-headed screw (14) is rotatably connected to the trolley (10), and the double-headed screw (14) is threadedly connected to the moving block (12) on the trolley (10); a first motor (15), the first motor (15) is fixedly connected to the trolley (10), and the output end of the first motor (15) is fixedly connected to the double-headed screw (14).

4. A metal frame welding equipment for construction according to claim 3, characterized in that: include: A mounting rod (19), the telescopic frame (13) is fixedly connected with the mounting rod (19); and a baffle (20), the mounting rod (19) is provided with a baffle (20) for resisting welding debris.

5. A metal frame welding equipment for construction according to claim 4, characterized in that: include: A mounting seat (21), the supporting frame (11) is fixedly connected with the mounting seat (21), The mounting seats (21) are provided with two; Moving wheels (23), the mounting seat (21) is provided with moving wheels (23), the moving wheels (23) are used to support the moving steel (0), and the directions of the moving wheels (23) on the two mounting seats (21) are vertically arranged; A third motor (25), wherein the mounting seat (21) is provided with a third motor (25), and an output end of the third motor (25) is fixedly connected to the moving wheel (23).

6. A metal frame welding equipment for construction according to claim 5, characterized in that: include: A support plate (22), the two mounting seats (21) are both slidably connected with the support plate (22), the moving wheel (23) is rotatably connected to the support plate (22), and the third motor (25) is fixedly connected to the support plate (22); An electric rod (24), the two mounting seats (21) are both fixedly connected with the electric rod (24), and the rod end of the electric rod (24) is fixed to the support plate (22).

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