Steel structure welding industrial equipment based on deformation compensation

Abstract

The invention relates to the technical field of steel structure welding, in particular to deformation compensation based steel structure welding industrial equipment which comprises a movable base, a frame is fixedly connected to the outer wall of the top of the movable base, a first support is fixedly connected to the outer wall of the frame, and a welding gun is arranged in the first support. The outer wall of the top of the movable base is rotationally connected with a threaded rod, and the outer wall of the threaded rod is in threaded connection with a height sliding block. The electric telescopic rod drives the part collecting plate to be inserted into the gap of the inclined strut, constant-speed transferring is achieved in cooperation with the limiting baffle, the impact load influence is effectively avoided, it is ensured that the inclined strut is stably conveyed to the supporting base, when the inclined strut is in place, the slope sliding block is pressed to move downwards under the self-weight effect of the inclined strut, mechanical self-locking is formed through the inserting rod, and the clamping rigidity is remarkably enhanced; due to the inclined design, the inclined struts are automatically and tightly attached to the steel structure frame in the lifting process, accurate alignment is achieved, and workers can directly conduct welding without secondary adjustment.

Description

Technical Field

[0001] The present invention relates to the technical field of steel structure welding, and particularly to a steel structure welding industrial equipment based on deformation compensation. Background Art

[0002] In the construction of factory building steel structures, the diagonal brace welding is a key link to ensure the overall stability of the structure and the resistance to lateral forces. Since the diagonal braces usually bear alternating tensile and compressive loads, their welding quality directly affects the seismic performance and durability of the factory building.

[0003] There are still some deficiencies in the existing technology for the diagonal brace welding of factory buildings: 1. The diagonal braces are usually installed at an inclined angle and are prone to displacement due to their own weight or external forces during the welding process, resulting in assembly deviations. In particular, the circular tube diagonal braces are extremely prone to rotation; 2. Traditional fixing methods (such as simple jigs or spot welding positioning) are difficult to provide sufficient rigid constraints, and thermal deformation is easily caused after the welding heat input, affecting the final positioning accuracy; 3. Most of the diagonal braces of the factory building steel structure are located at high-altitude nodes, and the operation space is limited. It is difficult to take into account both fixing and welding during welding, increasing the welding difficulty. Therefore, a steel structure welding industrial equipment based on deformation compensation is proposed to solve the above-mentioned problems. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems in the background art, and a steel structure welding industrial equipment based on deformation compensation is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical scheme: A steel structure welding industrial equipment based on deformation compensation, including a movable base. A frame is fixedly connected to the top outer wall of the movable base. A first support is fixedly connected to the outer wall of the frame. A welding gun is arranged inside the first support. A threaded rod is rotatably connected to the top outer wall of the movable base. A height slider is threadedly connected to the outer wall of the threaded rod. It further includes: A positioning mechanism, including a connecting rod, an electric telescopic rod and a first rod. The connecting rod is fixedly connected to the height slider. The electric telescopic rod is fixedly connected to the connecting rod. The first rod is fixedly connected to the end of the electric telescopic rod. The first rod is slidably connected to the connecting rod; A support seat is fixedly connected to the first rod. A first shaft is rotatably connected to the inner wall of the support seat. A cable plate is fixedly connected to the outer wall of the first shaft; A gravity locking mechanism, including an inclined plane slider, a first support rod, a second support rod, a plug rod and a locking rod. The inclined plane slider is slidably connected to the inner wall of the support seat. The first support rod is fixedly connected to the inclined plane slider. The second support rod is fixedly connected to the first support rod. The plug rod is fixedly connected to the second support rod. The locking rod is fixedly connected to the first shaft; and a diagonal brace automatic feeding mechanism, including a ratchet component and a gear. The ratchet component is fixedly connected to the other end of the first shaft rod, and the gear is rotatably connected to the ratchet component through a provided shaft rod.

[0006] Preferably, two limiting rods are fixedly connected to the outer wall of the top of the movable base. One ends of the two limiting rods away from the movable base are fixedly connected to the frame, and the height slider is slidably connected to the two movable bases.

[0007] Preferably, a first spring is fixedly connected between the inclined plane slider and the first support rod. A longitudinal limiting plate is fixedly connected to the outer wall of the bottom of the support seat. A traction rope is fixedly connected to the outer wall of the inclined plane slider. The traction rope passes through the inside of the longitudinal limiting plate, and the other end of the traction rope is fixedly connected to the parcel collecting plate.

[0008] Preferably, a storage rack is fixedly connected to the outer wall of the frame. A number of uniformly distributed diagonal brace bodies are placed on the inner wall of the storage rack. A steel structure frame is arranged inside the movable base.

[0009] Preferably, a number of symmetrically distributed rotating shafts are arranged on the inner wall of the storage rack, and a baffle is fixedly connected to the outer wall of each rotating shaft.

[0010] Preferably, a second fixing plate is fixedly connected to the outer wall of each rotating shaft, an arc spring is fixedly connected to the outer wall of each second fixing plate, one end of each arc spring away from the second fixing plate is fixedly connected to a first fixing plate, and the first fixing plate is fixedly connected to the storage rack.

[0011] Preferably, a number of uniformly distributed bearing plates are fixedly connected to the outer wall of the storage rack, a rack is fixedly connected to the outer wall of each bearing plate, and a number of uniformly distributed planar limiting plates are fixedly connected to the outer wall of the storage rack.

[0012] Preferably, storage racks are arranged on the outer walls of both sides of the frame, and there are two positioning mechanisms, and the two positioning mechanisms are symmetrically distributed.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: In the present invention, an electric telescopic rod is used to drive the parcel receiving plate to insert into the inclined support gap, and cooperate with the limit baffle to achieve uniform transfer, effectively avoiding the influence of impact load, ensuring the smooth transportation of the inclined support to the support seat. When the inclined support is in place, its own weight causes the inclined plane slider to be pressed and move downward, forming a mechanical self-locking through the insertion rod, significantly enhancing the clamping rigidity. The inclined design enables the inclined support to closely fit with the steel structure frame automatically during the lifting process, achieving precise alignment, and workers can directly weld without secondary adjustment. Through the gravity locking mechanism, the dual functions of clamping and feeding of the parcel receiving plate are realized. Especially for the technical problem that the circular-section inclined support is prone to rotation, it is not necessary to frequently clamp and disassemble the inclined support, improving the welding positioning accuracy and clamping stability, and greatly enhancing the construction efficiency and quality control level of the factory building steel structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic three-dimensional structure diagram of the present invention; Figure 2 is a schematic structure diagram of the usage position of the present invention and the steel structure; Figure 3 is a schematic structure diagram of the positioning mechanism of the present invention; Figure 4 is a schematic structure diagram of the gravity locking mechanism of the present invention; Figure 5 is the present invention Figure 4 partial enlarged structure diagram at position A in; Figure 6 is the present invention Figure 4 partial enlarged structure diagram at position B in; Figure 7 is a schematic structure diagram of the inclined plane slider of the present invention; Figure 8 is a schematic structure diagram of the storage rack of the present invention Figure 1 ; Figure 9 is the present invention Figure 8 partial enlarged structure diagram at position C in; Figure 10 is a schematic structure diagram of the storage rack of the present invention Figure 2 ; Figure 11 is the present invention Figure 10 partial enlarged structure diagram at position D in.

[0015] In the figure: 1. Movable base; 2. Threaded rod; 3. Limit rod; 4. Frame; 5. Storage rack; 6. First support rod; 7. Package receiving plate; 8. Support base; 9. Electric telescopic rod; 10. Connecting support rod; 11. Welding gun; 12. Height slider; 13. Plane limit plate; 14. Inclined support body; 15. Steel structure frame; 16. First support; 17. Inclined plane slider; 18. First spring; 19. Support rod one; 20. Support rod two; 21. Traction rope; 22. Longitudinal limit plate; 23. First shaft rod; 24. Insert rod; 25. Ratchet assembly; 26. Gear; 27. Baffle; 28. Rotating shaft; 29. Fixed plate one; 30. Arc spring; 31. Fixed plate two; 32. Bearing plate; 33. Rack; 34. Locking rod; 101. Positioning mechanism; 202. Gravity locking mechanism; 303. Inclined support automatic feeding mechanism. Detailed implementation mode

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0017] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0018] Refer to Figures 1 - 11 , a steel structure welding industrial equipment based on deformation compensation, including a movable base 1, the top outer wall of the movable base 1 is fixedly connected with a frame 4, the outer wall of the frame 4 is fixedly connected with a first support 16, a welding gun 11 is arranged inside the first support 16, the top outer wall of the movable base 1 is rotatably connected with a threaded rod 2, the outer wall of the threaded rod 2 is threadedly connected with a height slider 12, and further includes: A positioning mechanism 101, including a connecting support rod 10, an electric telescopic rod 9 and a first support rod 6, the connecting support rod 10 is fixedly connected with the height slider 12, the electric telescopic rod 9 is fixedly connected with the connecting support rod 10, the first support rod 6 is fixedly connected with the end of the electric telescopic rod 9, and the first support rod 6 is slidably connected with the connecting support rod 10; A support base 8, the support base 8 is fixedly connected with the first support rod 6, the inner wall of the support base 8 is rotatably connected with a first shaft rod 23, and a package receiving plate 7 is fixedly connected to the outer wall of the first shaft rod 23; The gravity locking mechanism 202 includes an inclined plane slider 17, a first support rod 19, a second support rod 20, a plug rod 24 and a locking rod 34. The inclined plane slider 17 is slidably connected to the inner wall of the support seat 8. The first support rod 19 is fixedly connected to the inclined plane slider 17. The second support rod 20 is fixedly connected to the first support rod 19. The plug rod 24 is fixedly connected to the second support rod 20. The locking rod 34 is fixedly connected to the first shaft rod 23. And the inclined strut automatic feeding mechanism 303 includes a ratchet assembly 25 and a gear 26. The ratchet assembly 25 is fixedly connected to the other end of the first shaft rod 23. The gear 26 is rotatably connected to the ratchet assembly 25 through a provided shaft rod.

[0019] Wherein, two limiting rods 3 are fixedly connected to the outer wall of the top of the movable base 1. One ends of the two limiting rods 3 far away from the movable base 1 are fixedly connected to the frame 4. The height slider 12 is slidably connected to the two movable bases 1.

[0020] Wherein, a first spring 18 is fixedly connected between the inclined plane slider 17 and the first support rod 6. A longitudinal limiting plate 22 is fixedly connected to the outer wall of the bottom of the support seat 8. A traction rope 21 is fixedly connected to the outer wall of the inclined plane slider 17. The traction rope 21 passes through the inside of the longitudinal limiting plate 22. The other end of the traction rope 21 is fixedly connected to the parcel collecting plate 7.

[0021] In this implementation scheme, during use, the threaded rod 2 is driven to rotate by an externally provided motor. First, a number of inclined strut bodies 14 are loaded inside the storage rack 5. The movable base 1 is moved to the outside of the steel structure frame 15. First, it is necessary to load the inclined strut body 14 between the parcel collecting plate 7 and the support seat 8. The condition for the inclined plane slider 17 to retract into the first support rod 6 is that the inclined strut body 14 is loaded between the support seat 8 and the parcel collecting plate 7. The gravity of the inclined strut body 14 compresses the first spring 18. At this time, since the inclined strut body 14 is not loaded between the parcel collecting plate 7 and the support seat 8, the inclined plane slider 17 extends, and the traction rope 21 is pulled. Due to the limiting effect of the longitudinal limiting plate 22, the parcel collecting plate 7 is pulled by the traction rope 21. It is set that when the first spring 18 is fully extended, the parcel collecting plate 7 will be pulled to a horizontal state by the traction rope 21.

[0022] Wherein, a number of uniformly distributed bearing plates 32 are fixedly connected to the outer wall of the storage rack 5. A rack 33 is fixedly connected to the outer wall of each bearing plate 32. A number of uniformly distributed plane limiting plates 13 are fixedly connected to the outer wall of the storage rack 5.

[0023] In this implementation, the threaded rod 2 is then rotated to move the height slider 12 downward along it until it is at the same height as the inclined support body 14 in the storage rack 5, and then the electric telescopic rod 9 extends, causing the parcel receiving plate 7 to extend into the middle of the two inclined support bodies 14. At this time, the gear 26 will engage with the rack 33. It is set that the rotation of the gear 26 in this moving direction will not drive the ratchet assembly 25 to rotate. When the electric telescopic rod 9 retracts, the gear 26 will drive the ratchet assembly 25 to rotate, causing the ratchet assembly 25 to move the upper inclined support body 14 into the support seat 8 through the parcel receiving plate 7. Since the inclined support body 14 is a circular tube, the inclined support body 14 is prone to rotation during the moving process. Therefore, when the plane at the end of the inclined support body 14 moves, a plane limiting plate 13 is provided to limit its surface, thereby preventing the rotation of the inclined support body 14.

[0024] Among them, a storage rack 5 is fixedly connected to the outer wall of the frame 4. A number of uniformly distributed inclined support bodies 14 are placed on the inner wall of the storage rack 5. A steel structure frame 15 is arranged inside the movable base 1.

[0025] Among them, a number of symmetrically distributed rotating shafts 28 are arranged on the inner wall of the storage rack 5. A baffle 27 is fixedly connected to the outer wall of each rotating shaft 28.

[0026] Among them, a second fixing plate 31 is fixedly connected to the outer wall of each rotating shaft 28. An arc spring 30 is fixedly connected to the outer wall of each second fixing plate 31. One end of each arc spring 30 far from the second fixing plate 31 is fixedly connected to a first fixing plate 29, and the first fixing plate 29 is fixedly connected to the storage rack 5.

[0027] In this implementation, since baffles 27 are provided on both sides of the storage rack 5 to limit the inclined support body 14, the speed at which the inclined support body 14 moves onto the support seat 8 is slow and it will not move instantaneously onto the support seat 8 under external force. When the inclined support body 14 is completely moved onto the support seat 8, the inclined support body 14 is vertical at this time. The inclined support body 14 presses the inclined plane slider 17, causing the inclined plane slider 17 to compress the first spring 18. The support rods one 19 and two 20 on the outer wall of the inclined plane slider 17 drive the insertion rod 24 to insert into the locking rod 34, strengthening the clamping of the inclined support body 14 by relying on the self - gravity of the inclined support body 14. Since the parcel receiving plate 7 and the support seat 8 are inclined, when the height slider 12 moves up to the top, the inclined support body 14 will automatically contact the side wall of the steel structure frame 15. When both ends of the inclined support body 14 are in close contact with the outer wall of the steel structure frame 15, the worker uses a welding torch 11 to weld the inclined support body 14, and the rigid fixing method restricts deformation.

[0028] Among them, storage racks 5 are arranged on both outer walls of the frame 4. Two positioning mechanisms 101 are provided, and the two positioning mechanisms 101 are symmetrically distributed.

[0029] The following is a detailed explanation of the specific working principle and usage method of the present invention: When in use, the threaded rod 2 is driven to rotate by an external motor. First, several inclined support bodies 14 are loaded inside the storage rack 5. The movable base 1 is moved to the outside of the steel structure frame 15. First, an inclined support body 14 needs to be loaded between the parcel receiving plate 7 and the support seat 8. It is set that the condition for the inclined plane slider 17 to retract into the first support rod 6 is that an inclined support body 14 is loaded between the support seat 8 and the parcel receiving plate 7. The gravity of the inclined support body 14 compresses the first spring 18. At this time, since no inclined support body 14 is loaded between the parcel receiving plate 7 and the support seat 8, the inclined plane slider 17 extends, and the traction rope 21 is pulled. Due to the limiting effect of the longitudinal limiting plate 22, the parcel receiving plate 7 is pulled by the traction rope 21. It is set that when the first spring 18 is fully extended, the parcel receiving plate 7 will be pulled to a horizontal state by the traction rope 21.

[0030] Subsequently, the threaded rod 2 rotates to make the height slider 12 move downward along it. When it reaches the same height as the inclined support body 14 in the storage rack 5, the electric telescopic rod 9 extends, so that the parcel receiving plate 7 extends into the middle of the two inclined support bodies 14. At this time, the gear 26 will engage with the rack 33. It is set that when the gear 26 rotates in this moving direction, it will not drive the ratchet assembly 25 to rotate. When the electric telescopic rod 9 retracts, the gear 26 will drive the ratchet assembly 25 to rotate, so that the ratchet assembly 25 moves the upper inclined support body 14 into the support seat 8 through the parcel receiving plate 7. Since the inclined support body 14 is a circular tube, the inclined support body 14 is very likely to rotate during the moving process. Therefore, when the plane at the end of the inclined support body 14 moves, the plane limiting plate 13 is set to limit its surface, thus avoiding the rotation of the inclined support body 14.

[0031] Since baffles 27 are provided on both sides of the storage rack 5 to limit the inclined support body 14, the speed at which the inclined support body 14 moves onto the support seat 8 is slow and it will not move onto the support seat 8 instantly under external force. When the inclined support body 14 completely moves onto the support seat 8, at this time the inclined support body 14 is vertical, and the inclined support body 14 presses the inclined plane slider 17 to make the inclined plane slider 17 compress the first spring 18. The support rod one 19 and the support rod two 20 on the outer wall of the inclined plane slider 17 drive the insertion rod 24 to insert into the locking rod 34, so as to strengthen the clamping of the inclined support body 14 by relying on the self - gravity of the inclined support body 14. Since the parcel receiving plate 7 and the support seat 8 are set to be inclined, when the height slider 12 moves up to the top, the inclined support body 14 will automatically contact the side wall of the steel structure frame 15. When both ends of the inclined support body 14 are closely attached to the outer wall of the steel structure frame 15, the worker uses a welding torch 11 to weld the inclined support body 14, and the rigid fixing method restricts deformation.

[0032] Further explanation, the above - mentioned fixed connection, unless otherwise clearly specified and limited, should be understood in a broad sense. For example, it can be welding, gluing, or integrally formed setting, etc., which are common means well - known to those skilled in the art.

[0033] As described above, it is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An industrial steel structure welding device based on deformation compensation, comprising a movable base (1). The top outer wall of the movable base (1) is fixedly connected with a frame (4). The outer wall of the frame (4) is fixedly connected with a first support (16). A welding gun (11) is arranged inside the first support (16). The top outer wall of the movable base (1) is rotatably connected with a threaded rod (2). A height slider (12) is threadedly connected to the outer wall of the threaded rod (2). It is characterized in that, It further includes: A positioning mechanism (101), including a connecting support rod (10), an electric telescopic rod (9) and a first support rod (6). The connecting support rod (10) is fixedly connected to the height slider (12), the electric telescopic rod (9) is fixedly connected to the connecting support rod (10), the first support rod (6) is fixedly connected to the end of the electric telescopic rod (9), and the first support rod (6) is slidably connected to the connecting support rod (10); A support seat (8), the support seat (8) is fixedly connected to the first support rod (6), and a first shaft rod (23) is rotatably connected to the inner wall of the support seat (8). A parcel receiving plate (7) is fixedly connected to the outer wall of the first shaft rod (23); A gravity locking mechanism (202), including an inclined plane slider (17), a first support rod one (19), a second support rod (20), a plug rod (24) and a locking rod (34). The inclined plane slider (17) is slidably connected to the inner wall of the support seat (8), the first support rod one (19) is fixedly connected to the inclined plane slider (17), the second support rod (20) is fixedly connected to the first support rod one (19), the plug rod (24) is fixedly connected to the second support rod (20), and the locking rod (34) is fixedly connected to the first shaft rod (23); And an inclined support automatic feeding mechanism (303), including a ratchet assembly (25) and a gear (26). The ratchet assembly (25) is fixedly connected to the other end of the first shaft rod (23), and the gear (26) is rotatably connected to the ratchet assembly (25) through a provided shaft rod.

2. The industrial steel structure welding device based on deformation compensation according to claim 1, characterized in that: Two limiting rods (3) are fixedly connected to the top outer wall of the movable base (1). The ends of the two limiting rods (3) away from the movable base (1) are fixedly connected to the frame (4), and the height slider (12) is slidably connected to the two movable bases (1).

3. The industrial steel structure welding device based on deformation compensation according to claim 2, characterized in that: A first spring (18) is fixedly connected between the inclined plane slider (17) and the first support rod (6). A longitudinal limiting plate (22) is fixedly connected to the bottom outer wall of the support seat (8). A traction rope (21) is fixedly connected to the outer wall of the inclined plane slider (17). The traction rope (21) passes through the inside of the longitudinal limiting plate (22), and the other end of the traction rope (21) is fixedly connected to the parcel receiving plate (7).

4. The industrial steel structure welding device based on deformation compensation according to claim 3, characterized in that: A storage rack (5) is fixedly connected to the outer wall of the frame (4). A number of uniformly distributed inclined support bodies (14) are placed on the inner wall of the storage rack (5). A steel structure frame (15) is arranged inside the movable base (1).

5. The industrial steel structure welding device based on deformation compensation according to claim 4, characterized in that: A number of symmetrically distributed rotating shafts (28) are arranged on the inner wall of the storage rack (5). A baffle (27) is fixedly connected to the outer wall of each rotating shaft (28).

6. The industrial steel structure welding device based on deformation compensation according to claim 5, characterized in that: A second fixing plate (31) is fixedly connected to the outer wall of each rotating shaft (28). An arc spring (30) is fixedly connected to the outer wall of each second fixing plate (31). One end of each arc spring (30) away from the second fixing plate (31) is fixedly connected to a first fixing plate (29), and the first fixing plate (29) is fixedly connected to the storage rack (5).

7. The industrial steel structure welding device based on deformation compensation according to claim 6, characterized in that: The outer wall of the storage rack (5) is fixedly connected with a number of uniformly distributed bearing plates (32), the outer wall of each bearing plate (32) is fixedly connected with a rack (33), and the outer wall of the storage rack (5) is fixedly connected with a number of uniformly distributed planar limiting plates (13).

8. The industrial steel structure welding device based on deformation compensation according to claim 1, characterized in that: The storage racks (5) are arranged on both outer walls of the frame (4), and there are two positioning mechanisms (101), and the two positioning mechanisms (101) are symmetrically distributed.

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