Iron tower gap welding equipment

Abstract

The invention relates to the technical field of iron tower gap welding, and discloses iron tower gap welding equipment which comprises a support, a holding rod is fixedly connected to the surface of the support, and a mounting component is arranged on the surface of the support; the mounting component comprises a fixing frame, the top of the fixing frame is fixedly connected with the bottom of the support, a driving device is fixedly connected to the inner wall of the fixing frame, a threaded rod is fixedly connected to the output end of the driving device, and a sliding plate is fixedly connected to the inner wall of the support. After an operator climbs to the position above an iron tower, a driving device is started to drive a threaded rod to rotate, the threaded rod rotates in a threaded hole frame, the threaded hole frame slides on the surface of a sliding plate through a moving frame, the sliding plate is used for limiting the threaded hole frame, and the threaded rod can push the threaded hole frame to move when rotating; and threads in the two screw hole frames are oppositely arranged, so that the two screw hole frames can be pushed to move close to each other when the threaded rod rotates.

Description

Technical Field

[0001] The present invention relates to the technical field of tower gap welding, and particularly to a tower gap welding device. Background Technique

[0002] The primary function of a power tower is to support and fix power lines, ensuring that electricity can be transmitted safely and efficiently to various regions. These towering towers are built with sturdy and durable materials, capable of withstanding the weight and tension of transmission lines, preventing the lines from falling off or breaking due to natural factors or human damage. Power towers also play an important role in enhancing safety and reliability in the power system. Their design fully considers safety factors and can withstand the impact of natural disasters such as strong winds and lightning strikes; When assembling a power tower, it is necessary to weld the gaps to avoid large gaps in the power tower affecting safety. When welding the gaps of the power tower, the operator needs to carry a welding device and climb to the top of the power tower. It is relatively dangerous for the operator to work above the power tower. Moreover, the gaps of the power tower are not uniform, requiring the operator to frequently move positions. Also, when the operator is on the surface of the power tower, they need to support themselves with their hands to ensure their stability on the surface of the power tower. This will result in the operator welding the gaps of the power tower with one hand. After a long time of operation, the support of the welding device by the operator will deteriorate, affecting the stability of welding the gaps of the power tower. Summary of the Invention

[0003] The purpose of the present invention is to provide a tower gap welding device to solve the problems raised in the above background technique.

[0004] To solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is a tower gap welding device, including a bracket. A grip rod is fixedly connected to the surface of the bracket, and an installation component is arranged on the surface of the bracket; The installation component includes a fixed frame. The top of the fixed frame is fixedly connected to the bottom of the bracket. A driving device is fixedly connected to the inner wall of the fixed frame. The output end of the driving device is fixedly connected to a threaded rod. A sliding plate is fixedly connected to the inner wall of the bracket. A moving frame is slidably connected to the surface of the sliding plate. A threaded hole frame is fixedly connected to the surface of the moving frame. A clamping plate is fixedly connected to the surface of the threaded hole frame. A telescopic component is arranged on the surface of the bracket. A welding component is arranged on the surface of the telescopic component. An extension component is arranged on the surface of the bracket.

[0005] Furthermore, the top of the threaded rod penetrates through the bracket and extends to the outer end of the top of the bracket. The surface of the threaded rod is rotatably connected to the inner wall of the bracket. The clamping plate is located at one end of the threaded hole frame away from the moving frame.

[0006] Further, two screw hole frames are provided, and the two screw hole frames are symmetrically arranged with the slide plate as the center. The inner wall of the screw hole frame is threadedly connected to the surface of the threaded rod, and the end of the clamping plate away from the screw hole frame extends to the outer end of the bracket.

[0007] Further, the telescopic member includes a shaft rod. The end of the shaft rod is fixedly connected to the surface of the bracket. A telescopic frame is rotatably connected to the surface of the shaft rod. A stabilizing plate is fixedly connected to the end of the telescopic frame away from the shaft rod. A limiting plate is fixedly connected to the end of the stabilizing plate away from the telescopic frame. A support plate is fixedly connected to the top of the stabilizing plate, and a monitoring device is fixedly connected to the top of the support plate.

[0008] Further, two shaft rods are provided, and the two shaft rods are symmetrically arranged with the bracket as the center. The end of the stabilizing plate extends to the outer end of the telescopic frame, and the telescopic frame is symmetrically arranged with the bracket as the center.

[0009] Further, the welding member includes a power device. The bottom of the power device is fixedly connected to the top of the telescopic frame. The output end of the power device is fixedly connected to a screw rod. A lifting frame is threadedly connected to the surface of the screw rod. A sliding frame is fixedly connected to the surface of the lifting frame. A groove rod is fixedly connected to the surface of the sliding frame. A magnetic suction sleeve rod is inserted into the surface of the groove rod. A plug board is fixedly connected to the inner wall of the magnetic suction sleeve rod. A bending rod is fixedly connected to the end of the magnetic suction sleeve rod away from the groove rod, and a welding device is fixedly connected to the end of the bending rod away from the magnetic suction sleeve rod.

[0010] Further, the end of the screw rod away from the power device penetrates through the telescopic frame and is rotatably connected to the bottom of the inner wall of the telescopic frame. Four plug boards are provided, and the four plug boards are circumferentially arranged with the magnetic suction sleeve rod as the center. The surface of the plug board is in contact with the inner wall of the groove rod, and the inner wall of the sliding frame is slidably connected to the surface of the limiting plate.

[0011] Further, the extension member includes a synchronous plate. The end of the synchronous plate is fixedly connected to the inner wall of the telescopic frame. A semi-circular frame is fixedly connected to the surface of the synchronous plate. A spherical ball is rotatably connected to the inner wall of the semi-circular frame. An electric push rod is fixedly connected to the surface of the spherical ball. A base is fixedly connected to the end of the electric push rod away from the spherical ball. A card slot plate is fixedly connected to the surface of the bracket. A clamping plate is slidably connected to the inner wall of the card slot plate. A sliding groove plate is fixedly connected to the end of the clamping plate away from the card slot plate.

[0012] Further, the surface of the base is slidably connected to the inner wall of the sliding groove plate. The end of the spherical ball close to the electric push rod extends to the outer end of the semi-circular frame. Two card slot plates are provided, and the two card slot plates are symmetrically arranged with the bracket as the center.

[0013] The present invention has the following beneficial effects: After the operator of the present invention climbs to the upper part of the iron tower, the driving device is started to drive the threaded rod to rotate. The threaded rod rotates inside the screw hole frame, and the screw hole frame slides on the surface of the slide plate through the moving frame. The slide plate is used to limit the screw hole frame, so that the threaded rod can push the screw hole frame to move when rotating. The threads in the two screw hole frames are arranged in opposite directions, so that the threaded rod will push the two screw hole frames to move closer to each other when rotating. The screw hole frame pushes the clamping plates to move closer to each other when moving, so that the clamping plates can be clamped and fixed on the surface of the iron tower. After the bracket is fixed by the clamping plates, the bracket can support the welding component, so that the welding component can weld the gap of the iron tower. During welding, it is not necessary for the operator to hold the operation by hand, which improves the safety of the operator during operation. When the position of the bracket needs to be replaced, it can be removed by flipping the threaded rod, which improves the convenience of disassembly and installation of the bracket.

[0014] The present invention uses the telescopic frame to support and limit the welding component, and the telescopic frame can rotate at the end of the bracket through the shaft rod, so as to adjust the position of the welding component by rotating the telescopic frame, which improves the convenience during operation. A support plate is arranged on the top of the stabilizing plate to limit the monitoring device. The monitoring device can detect the gap of the iron tower. When the gap of the iron tower is detected, the welding component or the extending component is started to operate, so as to adjust the welding component to the gap of the iron tower for welding treatment.

[0015] The present invention starts the power device to drive the screw rod to rotate. When the screw rod rotates, it will push the lifting frame. The lifting frame moves up and down by the forward and reverse rotation of the screw rod. The lifting frame pushes the sliding frame to slide on the surface of the limiting plate when moving, which improves the stability of the lifting frame when moving. The lifting frame adjusts the position of the welding device when moving, which improves the welding range of the welding device. The magnetic suction sleeve rod is fixed on the surface of the groove rod through the insertion plate. When the position of the welding device needs to be replaced, the magnetic suction sleeve rod is pulled out. After the position of the welding device is adjusted, the magnetic suction sleeve rod is inserted on the surface of the groove rod to fix it, which improves the convenience during installation.

[0016] The electric push rod of the present invention is inserted into the inner wall of the card slot plate through the card plate. When the card plate contacts the inner wall of the card slot plate, the electric push rod can limit the telescopic frame through the card plate, which improves the stability of the telescopic frame during operation. When the position of the welding device needs to be adjusted, the electric push rod is started to push the ball to move. When the ball moves, it pushes the telescopic frame to extend through the connection between the semi-circular frame and the synchronous plate, so as to adjust the position of the welding device, and at the same time, the welding range of the welding device can be increased.

[0017] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the installation component of the present invention; Figure 3 It is a schematic diagram of the overall structure of the telescopic component of the present invention; Figure 4 It is a schematic diagram of the overall structure of the welding component of the present invention; Figure 5 It is another schematic diagram of the welding component of the present invention; Figure 6 It is a schematic diagram of the overall structure of the extension component of the present invention; Figure 7 It is another schematic diagram of the extension component of the present invention; Figure 8 It is for the present invention Figure 7 The enlarged schematic diagram of part A in it.

[0020] In the drawings, the list of components represented by each reference numeral is as follows: In the figure: 1, bracket; 2, grip bar; 3, installation component; 4, telescopic component; 5, welding component; 6, extension component; 10, moving frame; 11, threaded rod; 12, sliding plate; 13, screw hole frame; 14, driving device; 15, fixed frame; 16, clamping plate; 20, shaft rod; 21, monitoring device; 22, support plate; 23, limiting plate; 24, telescopic frame; 25, stabilizing plate; 30, power device; 31, welding device; 32, bending rod; 33, screw; 34, lifting frame; 35, sliding frame; 36, inserting plate; 37, magnetic suction sleeve rod; 38, groove rod; 40, synchronous plate; 41, ball; 42, electric push rod; 43, card slot plate; 44, semi-circular frame; 45, chute plate; 46, clamping plate; 47, base. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, rather than all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-7 As shown, the present invention is a tower gap welding device, including a bracket 1, a grip rod 2 is fixedly connected to the surface of the bracket 1, and an installation component 3 is arranged on the surface of the bracket 1; The installation component 3 includes a fixed frame 15, the top of the fixed frame 15 is fixedly connected to the bottom of the bracket 1, a driving device 14 is fixedly connected to the inner wall of the fixed frame 15, the output end of the driving device 14 is fixedly connected to a threaded rod 11, an inner wall of the bracket 1 is fixedly connected to a sliding plate 12, a moving frame 10 is slidably connected to the surface of the sliding plate 12, a threaded hole frame 13 is fixedly connected to the surface of the moving frame 10. After the operator climbs to the upper part of the tower, the driving device 14 is started to drive the threaded rod 11 to rotate. The threaded rod 11 rotates inside the threaded hole frame 13. The threaded hole frame 13 slides on the surface of the sliding plate 12 through the moving frame 10. A clamping plate 16 is fixedly connected to the surface of the threaded hole frame 13. A telescopic component 4 is arranged on the surface of the bracket 1, and a welding component 5 is arranged on the surface of the telescopic component 4. The sliding plate 12 is used to limit the threaded hole frame 13, so that the threaded rod 11 can push the threaded hole frame 13 to move when rotating. An extension component 6 is arranged on the surface of the bracket 1.

[0023] The top of the threaded rod 11 penetrates through the bracket 1 and extends to the outer end of the top of the bracket 1. When the threaded hole frame 13 moves, it pushes the clamping plates 16 to move closer to each other, so that the clamping plates 16 can be clamped and fixed on the surface of the tower. After the bracket 1 is fixed by the clamping plates 16, the bracket 1 can support the welding component 5. The surface of the threaded rod 11 is rotatably connected to the inner wall of the bracket 1. The clamping plate 16 is located at one end of the threaded hole frame 13 away from the moving frame 10.

[0024] The number of the threaded hole frames 13 is two, and the two threaded hole frames 13 are symmetrically arranged with the sliding plate 12 as the center. The inner wall of the threaded hole frame 13 is threadedly connected to the surface of the threaded rod 11. One end of the clamping plate 16 away from the threaded hole frame 13 extends to the outer end of the bracket 1.

[0025] The telescopic component 4 includes a shaft rod 20, the end of the shaft rod 20 is fixedly connected to the surface of the bracket 1, a telescopic frame 24 is rotatably connected to the surface of the shaft rod 20, and a stabilizing plate 25 is fixedly connected to one end of the telescopic frame 24 away from the shaft rod 20. The telescopic frame 24 is used to support and limit the welding component 5, and the telescopic frame 24 can rotate at the end of the bracket 1 through the shaft rod 20, so as to adjust the position of the welding component 5 by the rotation of the telescopic frame 24, improving the convenience during its operation. A limiting plate 23 is fixedly connected to one end of the stabilizing plate 25 away from the telescopic frame 24, a supporting plate 22 is fixedly connected to the top of the stabilizing plate 25, and a monitoring device 21 is fixedly connected to the top of the supporting plate 22.

[0026] There are two sets of shaft rods 20. A support plate 22 is provided on the top of the stabilizing plate 25 to limit the monitoring device 21. The monitoring device 21 can detect the gaps of the iron tower. When the gaps of the iron tower are detected, the welding component 5 or the extension component 6 is activated to start working. The two shaft rods 20 are symmetrically arranged with the bracket 1 as the center. The end of the stabilizing plate 25 extends to the outer end of the telescopic frame 24, and the telescopic frame 24 is symmetrically arranged with the bracket 1 as the center.

[0027] The welding component 5 includes a power device 30. The bottom of the power device 30 is fixedly connected to the top of the telescopic frame 24. The output end of the power device 30 is fixedly connected with a screw rod 33. A lifting frame 34 is threadedly connected to the surface of the screw rod 33. A sliding frame 35 is fixedly connected to the surface of the lifting frame 34. A groove rod 38 is fixedly connected to the surface of the sliding frame 35. When the power device 30 is activated to drive the screw rod 33 to rotate, the screw rod 33 will push the lifting frame 34 when rotating. By the forward and reverse rotation of the screw rod 33, the lifting frame 34 is pushed to move up and down. When the lifting frame 34 moves, it pushes the sliding frame 35 to slide on the surface of the limiting plate 23. A magnetic suction sleeve rod 37 is inserted into the surface of the groove rod 38. A plug board 36 is fixedly connected to the inner wall of the magnetic suction sleeve rod 37. One end of the magnetic suction sleeve rod 37 away from the groove rod 38 is fixedly connected with a bending rod 32 to improve the stability of the lifting frame 34 when moving. When the lifting frame 34 moves, it will adjust the position of the welding device 31 to increase the welding range of the welding device 31. The magnetic suction sleeve rod 37 is fixed on the surface of the groove rod 38 through the plug board 36. One end of the bending rod 32 away from the magnetic suction sleeve rod 37 is fixedly connected with the welding device 31.

[0028] One end of the screw rod 33 away from the power device 30 penetrates through the telescopic frame 24 and is rotatably connected to the bottom of the inner wall of the telescopic frame 24. The number of the plug boards 36 is four. After pulling out the magnetic suction sleeve rod 37 and completing the position adjustment of the welding device 31, inserting the magnetic suction sleeve rod 37 on the surface of the groove rod 38 can fix it. The four plug boards 36 are circumferentially arranged with the magnetic suction sleeve rod 37 as the center. The surface of the plug board 36 is in contact with the inner wall of the groove rod 38. The inner wall of the sliding frame 35 is slidably connected to the surface of the limiting plate 23.

[0029] The extension member 6 includes a synchronous plate 40. The end of the synchronous plate 40 is fixedly connected to the inner wall of the telescopic frame 24. A semi-circular frame 44 is fixedly connected to the surface of the synchronous plate 40. The electric push rod 42 is inserted into the inner wall of the slot plate 43 through a clamping plate 46. When the clamping plate 46 contacts the inner wall of the slot plate 43, the electric push rod 42 can limit the telescopic frame 24 through the clamping plate 46, improving the stability of the telescopic frame 24 during operation. A spherical ball 41 is rotatably connected to the inner wall of the semi-circular frame 44. The surface of the spherical ball 41 is fixedly connected to the electric push rod 42. The end of the electric push rod 42 away from the spherical ball 41 is fixedly connected to a base 47. A slot plate 43 is fixedly connected to the surface of the bracket 1. A clamping plate 46 is slidably connected to the inner wall of the slot plate 43. One end of the clamping plate 46 away from the slot plate 43 is fixedly connected to a chute plate 45.

[0030] The surface of the base 47 is slidably connected to the inner wall of the chute plate 45. When the position of the welding device 31 needs to be adjusted, the electric push rod 42 is started to push the spherical ball 41 to move. When the spherical ball 41 moves, it pushes the telescopic frame 24 to extend through the connection between the semi-circular frame 44 and the synchronous plate 40. One end of the spherical ball 41 close to the electric push rod 42 extends to the outer end of the semi-circular frame 44. The number of slot plates 43 is set to two, and the two slot plates 43 are symmetrically arranged with the bracket 1 as the center.

[0031] During use, after the operator climbs to the upper part of the iron tower, the driving device 14 is started to drive the threaded rod 11 to rotate. The threaded rod 11 rotates inside the screw hole frame 13. The screw hole frame 13 slides on the surface of the slide plate 12 through the moving frame 10. The slide plate 12 is used to limit the screw hole frame 13, so that the threaded rod 11 can push the screw hole frame 13 to move when rotating. The threads in the two screw hole frames 13 are arranged in opposite directions, so that the threaded rod 11 will push the two screw hole frames 13 to move closer to each other when rotating. The screw hole frame 13 pushes the clamping plates 16 to move closer to each other when moving, so that the clamping plates 16 can clamp and fix on the surface of the iron tower. After the bracket 1 is fixed by the clamping plates 16, the bracket 1 can support the welding component 5, so that the welding component 5 can weld the gaps of the iron tower. During welding, it is not necessary for the operator to hold it for operation, improving the safety of the operator during operation. When the position of the bracket 1 needs to be replaced, it can be removed by flipping the threaded rod 11, improving the convenience of disassembling and installing the bracket 1. The telescopic frame 24 is used to support and limit the welding component 5, and the telescopic frame 24 can rotate at the end of the bracket 1 through the shaft rod 20, so as to adjust the position of the welding component 5 by rotating the telescopic frame 24, improving the convenience during operation. A support plate 22 is arranged on the top of the stabilizing plate 25 to limit the monitoring device 21. The monitoring device 21 can detect the gaps of the iron tower. When the gaps of the iron tower are detected, the welding component 5 or the extending component 6 is started to operate, so as to adjust the welding component 5 to the gaps of the iron tower for welding treatment. The power device 30 is started to drive the screw rod 33 to rotate. The screw rod 33 will push the lifting frame 34 when rotating. The lifting frame 34 is pushed to move up and down by the forward and reverse rotation of the screw rod 33. The lifting frame 34 pushes the sliding frame 35 to slide on the surface of the limiting plate 23 when moving, improving the stability of the lifting frame 34 when moving. The lifting frame 34 will adjust the position of the welding device 31 when moving, improving the welding range of the welding device 31. The magnetic suction sleeve rod 37 is fixed on the surface of the groove rod 38 through the insertion plate 36. When the position of the welding device 31 needs to be replaced, the magnetic suction sleeve rod 37 is pulled out. After the position of the welding device 31 is adjusted, the magnetic suction sleeve rod 37 is inserted on the surface of the groove rod 38 to fix it, improving the convenience during installation. The electric push rod 42 is inserted into the inner wall of the clamping groove plate 43 through the clamping plate 46. When the clamping plate 46 contacts the inner wall of the clamping groove plate 43, the electric push rod 42 can limit the telescopic frame 24 through the clamping plate 46, improving the stability of the telescopic frame 24 during operation. When the position of the welding device 31 needs to be adjusted, the electric push rod 42 is started to push the ball 41 to move. The ball 41 pushes the telescopic frame 24 to extend through the connection of the semi-circular frame 44 and the synchronous plate 40 when moving, so as to adjust the position of the welding device 31, and at the same time, the welding range of the welding device 31 can be increased.

[0032] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A tower gap welding device, comprising a bracket (1), characterized in that, A grip rod (2) is fixedly connected to the surface of the bracket (1), and a mounting component (3) is arranged on the surface of the bracket (1); The mounting component (3) includes a fixing frame (15). The top of the fixing frame (15) is fixedly connected to the bottom of the bracket (1). A driving device (14) is fixedly connected to the inner wall of the fixing frame (15). The output end of the driving device (14) is fixedly connected to a threaded rod (11). An inner wall of the bracket (1) is fixedly connected to a sliding plate (12). A moving frame (10) is slidably connected to the surface of the sliding plate (12). A threaded hole frame (13) is fixedly connected to the surface of the moving frame (10). A clamping plate (16) is fixedly connected to the surface of the threaded hole frame (13). A telescopic component (4) is arranged on the surface of the bracket (1). A welding component (5) is arranged on the surface of the telescopic component (4). An extending component (6) is arranged on the surface of the bracket (1).

2. The gap welding equipment for iron towers according to claim 1, characterized in that: The top of the threaded rod (11) penetrates through the bracket (1) and extends to the outer end of the top of the bracket (1). The surface of the threaded rod (11) is rotatably connected to the inner wall of the bracket (1). The clamping plate (16) is located at one end of the threaded hole frame (13) away from the moving frame (10).

3. The tower gap welding equipment according to claim 2, characterized in that: The number of the threaded hole frames (13) is two. The two threaded hole frames (13) are symmetrically arranged with the sliding plate (12) as the center. The inner wall of the threaded hole frame (13) is threadedly connected to the surface of the threaded rod (11). One end of the clamping plate (16) away from the threaded hole frame (13) extends to the outer end of the bracket (1).

4. The tower gap welding device according to claim 3, characterized in that: The telescopic component (4) includes a shaft rod (20). One end of the shaft rod (20) is fixedly connected to the surface of the bracket (1). A telescopic frame (24) is rotatably connected to the surface of the shaft rod (20). One end of the telescopic frame (24) away from the shaft rod (20) is fixedly connected to a stabilizing plate (25). One end of the stabilizing plate (25) away from the telescopic frame (24) is fixedly connected to a limiting plate (23). A supporting plate (22) is fixedly connected to the top of the stabilizing plate (25). A monitoring device (21) is fixedly connected to the top of the supporting plate (22).

5. The tower gap welding equipment according to claim 4, characterized in that: The number of the shaft rods (20) is two. The two shaft rods (20) are symmetrically arranged with the bracket (1) as the center. One end of the stabilizing plate (25) extends to the outer end of the telescopic frame (24). The telescopic frame (24) is symmetrically arranged with the bracket (1) as the center.

6. The tower gap welding equipment according to claim 5, characterized in that: The welding component (5) includes a power device (30), the bottom of the power device (30) is fixedly connected to the top of the telescopic frame (24), a screw rod (33) is fixedly connected to the output end of the power device (30), a lifting frame (34) is threadedly connected to the surface of the screw rod (33), a sliding frame (35) is fixedly connected to the surface of the lifting frame (34), a groove rod (38) is fixedly connected to the surface of the sliding frame (35), a magnetic suction sleeve rod (37) is inserted into the surface of the groove rod (38), a plug board (36) is fixedly connected to the inner wall of the magnetic suction sleeve rod (37), a bending rod (32) is fixedly connected to the end of the magnetic suction sleeve rod (37) away from the groove rod (38), and a welding device (31) is fixedly connected to the end of the bending rod (32) away from the magnetic suction sleeve rod (37).

7. The tower gap welding device according to claim 6, wherein: The end of the screw rod (33) away from the power device (30) penetrates through the telescopic frame (24) and is rotatably connected to the bottom of the inner wall of the telescopic frame (24). The number of the plug boards (36) is set to four, and the four plug boards (36) are arranged in a circumferential manner with the magnetic suction sleeve rod (37) as the center. The surface of the plug board (36) is in contact with the inner wall of the groove rod (38). The inner wall of the sliding frame (35) is slidably connected to the surface of the limiting plate (23).

8. A tower gap welding device according to claim 7, characterized in that: The extension component (6) includes a synchronous board (40), the end of the synchronous board (40) is fixedly connected to the inner wall of the telescopic frame (24), a semi-circular frame (44) is fixedly connected to the surface of the synchronous board (40), a spherical ball (41) is rotatably connected to the inner wall of the semi-circular frame (44), an electric push rod (42) is fixedly connected to the surface of the spherical ball (41), a base (47) is fixedly connected to the end of the electric push rod (42) away from the spherical ball (41), a clamping groove board (43) is fixedly connected to the surface of the support (1), and a clamping board (46) is slidably connected to the inner wall of the clamping groove board (43). A sliding groove board (45) is fixedly connected to the end of the clamping board (46) away from the clamping groove board (43).

9. The tower gap welding equipment according to claim 8, characterized in that: The surface of the base (47) is slidably connected to the inner wall of the sliding groove board (45). The end of the spherical ball (41) close to the electric push rod (42) extends to the outer end of the semi-circular frame (44). The number of the clamping groove boards (43) is set to two, and the two clamping groove boards (43) are symmetrically arranged with the support (1) as the center.

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