Follow-up electric iron tower welding device

Abstract

The invention relates to the technical field of follow-up welding, and discloses a follow-up electric iron tower welding device which comprises a base, side connecting plates are fixedly connected to the front end and the rear end of the base, a fixed supporting seat is fixedly connected to the upper surface of the base, and a driving mechanism is fixedly connected to the side face of the base. According to the iron tower component welding device, the moving seat can quickly drive the welding device to move to a specific position, the welding efficiency is improved, during welding, an iron tower component is placed on the fixed supporting seat, the component is prevented from rolling, the welding stability is improved, and the welding efficiency is improved. The end, away from the side connecting plate, of the positioning clamping jaw makes contact with the iron tower component, then the iron tower component is clamped, the welding stability is further improved, the end, close to the side connecting plate, of the positioning clamping jaw is close to the annular fixing frame and pushes the abutting sliding shaft to reset, and therefore the iron tower component is quickly loosened, and operation is more convenient.

Description

Technical Field

[0001] The invention relates to the technical field of follow-up welding, in particular to a follow-up electric power tower welding device. Background Art

[0002] With the continuous expansion of the scale of power systems, the welding quality and efficiency of power tower structural components directly affect the overall progress of power grid construction. Traditional power tower welding mainly relies on manual handheld welding gun operation, which has problems such as low welding trajectory accuracy and unstable weld quality. Especially when facing large-sized and special-shaped components, workers need to frequently adjust their working positions, resulting in high labor intensity, high safety risks and low efficiency. Although existing automated welding equipment has been used in the industrial field, it is difficult to automatically follow the welds on the structure to weld while ensuring the stability of the special-shaped structural components of the tower in the existing technology, resulting in low welding accuracy.

[0003] The patent with announcement number CN206047332U discloses a follow-up electric iron tower welding device, which includes a support arm mechanism, a welding height adjustment mechanism, a welding gun mechanism, a welding gun follow-up mechanism and a control system; the welding height adjustment mechanism includes a back seat, a stepping motor, a worm gear reducer, a welding gun vertical swing shaft, a welding gun swing first connecting rod, a welding gun swing second connecting rod, a rotary shaft, a rotary seat, a rotary support plate, a bottom connecting plate and a swing rod; the welding gun mechanism includes a welding gun clamping seat, a welding gun clamp and a welding gun; the welding gun follow-up mechanism includes a wheel frame, a knife wheel, a knife shaft and a round nut. The beneficial effects of the patent are: it can adjust the welding distance between the welding gun mechanism and the pipe wall of the electric iron tower, improve the welding quality; realize the tracking welding of the gap on the pipe wall of the electric iron tower by the welding gun. Although the patent solves the above problems, it is still difficult to automatically follow the weld on the structure to weld while ensuring the stability of the special-shaped structural components of the iron tower, resulting in low welding accuracy. Therefore, a follow-up electric iron tower welding device is proposed to solve the above problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a follow-up type electric power tower welding device in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a follow-up type electric power iron tower welding device, comprising a base, the front and rear ends of the base are fixedly connected with side connecting plates, the upper surface of the base is fixedly connected with a fixed support seat, the side of the base is fixedly connected with a driving mechanism, the top of the driving mechanism is slidably connected with a moving seat, the lower surface of the moving seat is hinged with a welder, the lower surface of the moving seat is fixedly connected with a transmission shaft, the upper part of the base is provided with an anti-bending device for preventing the iron tower components from bending during welding, and the upper part of the base is provided with a A welding slag adsorption device is provided to prevent welding slag from splashing and being difficult to clean during welding, the side connecting plate close to the base is fixedly connected to an annular fixing frame, the circumferential surface of the annular fixing frame is hinged with a positioning clamping claw, the inner surface of the annular fixing frame is slidably connected with a resisting sliding shaft, the side connecting plate close to the side connecting plate is hinged with a rotating shaft, the side of the rotating shaft away from the side connecting plate is fixedly connected with a connecting shaft, the circumferential surface of the connecting shaft is fixedly connected with a ratchet, the circumferential surface of the rotating shaft is fixedly connected with a handle, and a positioning clamping claw is arranged between the end away from the side connecting plate and the annular fixing frame. There is a spring, and the end of the sliding shaft away from the connecting shaft contacts with the positioning clamp, and the end of the sliding shaft close to the connecting shaft contacts with the ratchet. The driving mechanism is started, and the driving mechanism drives the moving seat to move horizontally, and the moving seat drives the welder to move horizontally. When it is necessary to weld the iron tower component, the moving seat can quickly drive the welder to move to a specific position. When welding, the iron tower component is placed on the fixed support seat, and the handle is pushed at this time. The handle drives the rotating shaft to rotate, and the rotating shaft drives the connecting shaft to rotate, and the connecting shaft drives the ratchet to rotate the moving angle so that the protruding end of the ratchet is aligned with the The contact sliding shaft contacts and is squeezed by the protruding end of the ratchet wheel, and then slides toward the positioning claw and pushes the end of the positioning claw close to the side connecting plate to tilt up, so that the end of the positioning claw away from the side connecting plate contacts the iron tower component, and then clamps the iron tower component, and pushes the handle in the opposite direction. The handle drives the connecting shaft and the ratchet wheel to rotate in the opposite direction through the rotating shaft, so that the protruding end of the ratchet wheel moves away from the contact sliding shaft. At this time, the elastic reset action of the spring drives the end of the positioning claw away from the side connecting plate to reset, and at this time, the end of the positioning claw close to the side connecting plate is close to the annular fixing frame and pushes the contact sliding shaft to reset.

[0006] The top end face of the lifting plug in the upper end face of the lifting plug in the upper end face of the lifting plug is fixedly provided with a first screw threadedly connected to the bottom end of the shaft, and the second screw threadedly connected to the bottom end of the shaft is fixedly connected to the lifting plug in the upper end face of the lifting plug. A screw rod, when welding a certain part of the iron tower component, the movable support seat is pushed in the limiting side plate, and the limiting side plate is pushed to the position, and the clamping half hoop clamps the iron tower component through the elastic force of the torsion spring, and welding is carried out at this time, and the two sides of the welding part are clamped and supported by two sets of movable support seats and the clamping half hoop, and the two sets of movable support seats and the clamping half hoop can be moved to the welding position at the same time through the connecting frame, and the movable seat drives the welder to move to the welding part for welding and drives the transmission shaft to move at the same time, and fixes the clamp rod on the transmission shaft through the second screw, and then the transmission shaft can drive the clamp rod to move, and then fix the clamp rod through the first screw and the convex plate, and at this time the transmission shaft can drive the convex plate and the connecting frame to move through the clamp rod, and the connecting frame drives the movable support seat and the clamping half hoop to move to the welding part, and when the iron tower component is welded, the first screw and the second screw are rotated to remove the clamp rod from the transmission shaft and the convex plate.

[0007] Preferably, the welding slag adsorption device includes a blanking inclined plate, the two sides of the base are fixedly connected with a connecting seat, the connecting seat is fixedly connected to a side baffle on a side away from the side connecting plate, the side baffle is fixedly connected to a magnetic suction sheet on a side close to the base, and the magnetic suction sheet is fixedly connected to an electrical connection port on a side close to the side baffle. The welding slag adsorption device also includes a shield plate, the connecting frame is fixedly connected to an L-shaped transmission plate on a side away from the clamping half hoop, the bottom end of the L-shaped transmission plate is fixedly connected to a trapezoidal moving frame, and the front and rear sides of the trapezoidal moving frame are fixedly connected to a cleaning brush, the blanking inclined plate is fixedly connected to the side surface of the limiting side plate, the shield plate is fixedly connected to the top of the side baffle, the connecting seat is fixedly connected to both sides of the fixed support seat, the electrical connection port passes through a side of the side baffle close to the base and extends out from a side of the side baffle away from the base. The cleaning brush and the inclined surface of the blanking inclined plate are in contact with each other, and the cleaning brush and the side of the magnetic suction plate away from the side baffle are in contact with each other. When the iron tower component is welded and welding slag is generated, the welding slag slides from the surface of the component to the blanking inclined plate, and then slides to both sides of the device through the blanking inclined plate to be concentrated. When there is welding slag adhering to the surface of the component or the base, the magnetic suction plate is energized through the power port. At this time, the magnetic suction plate generates magnetic force and absorbs the welding slag. At the same time, the welding slag splashed with sparks is blocked by the shielding plate and finally falls between the side baffle and the blanking inclined plate. When welding is completed, the magnetic suction plate is closed. At this time, the connecting frame can drive the L-shaped transmission plate to move back and forth, and the L-shaped transmission plate drives the trapezoidal moving frame to move back and forth between the side baffle and the blanking inclined plate. The trapezoidal moving frame then drives the cleaning brush to move back and forth and sweep away the welding slag adhering to the blanking inclined plate and the magnetic suction plate.

[0008] The present invention adopts the above technical solution, which can bring the following beneficial effects: 1. The follow-up power tower welding device has a moving seat that can quickly drive the welder to a specific position to improve welding efficiency. During welding, the tower components are placed on a fixed support seat to prevent the components from rolling, thereby improving welding stability. The end of the positioning clamp away from the side connecting plate contacts the tower component, thereby clamping the tower component, further improving welding stability. The end of the positioning clamp close to the side connecting plate is close to the annular fixing frame and pushes the resistance sliding shaft to reset, thereby quickly releasing the tower component and making the operation more convenient.

[0009] 2. The follow-up power tower welding device uses the elastic force of the torsion spring to clamp the tower component. Welding is performed at this time to prevent the welding part from bending and affecting the welding quality. The two sets of movable support seats and the clamping half hoop are used to clamp and support both sides of the welding part, which can more effectively prevent the tower component from bending and further improve the welding quality.

[0010] 3. The follow-up power tower welding device can simultaneously move two sets of movable support seats and clamping half clamps to the welding position through the connecting frame, which improves the convenience of using the device. The transmission shaft can drive the convex plate and the connecting frame to move through the clamping rod, further improving the convenience of using the device.

[0011] 4. In the follow-up power tower welding device, the welding slag slides from the surface of the component to the blanking ramp, and then slides to the two sides of the device through the blanking ramp to be concentrated. When there is welding slag adhering to the surface of the component or the base, the magnetic suction piece is energized through the power port. At this time, the magnetic suction piece generates magnetic force and absorbs the welding slag to prevent the welding slag from scattering, making the welding slag more concentrated, which is convenient for the staff to handle later and improves work efficiency.

[0012] 5. The follow-up power tower welding device, the welding slag splashed together with the sparks is blocked by the shielding plate, and finally falls between the side baffle and the blanking inclined plate, further improving the collection efficiency. The trapezoidal moving frame drives the cleaning brush to move back and forth and sweeps off the welding slag adhering to the blanking inclined plate and the magnetic suction sheet, further improving the welding slag concentration efficiency and facilitating the staff to handle it. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the front side stereoscopic structure of the driving mechanism of the present invention; Figure 3 It is a schematic diagram of a front side three-dimensional half-section structure of the annular fixing frame of the present invention; Figure 4 For the present invention Figure 2 A is a schematic diagram of the enlarged structure of the middle part; Figure 5 It is a schematic diagram of the front side three-dimensional structure of the anti-bending device of the present invention; Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure of B; Figure 7 It is a schematic diagram of a three-dimensional half-section structure of the front side of the welding slag adsorption device of the present invention; Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of C in the figure.

[0014] In the figure: 1. base; 2. side connecting plate; 3. fixed support seat; 4. driving mechanism; 5. moving seat; 6. welding device; 7. transmission shaft; 8. anti-bending device; 9. welding slag adsorption device; 10. annular fixing frame; 11. positioning clamping claw; 12. resisting sliding shaft; 13. rotating shaft; 14. connecting shaft; 15. ratchet; 16. handle; 81. limiting side plate; 82. movable support seat; 83. clamping half hoop; 84. connecting frame; 85. convex plate; 86. clamping rod; 87. first screw; 88. second screw; 91. blanking inclined plate; 92. connecting seat; 93. side baffle plate; 94. magnetic suction sheet; 95. electrical interface; 96. shield plate; 97. L-shaped transmission plate; 98. trapezoidal moving frame; 99. cleaning brush. DETAILED DESCRIPTION

[0015] 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.

[0016] See also Figure 1-Figure 8, one embodiment of the present invention is: a follow-up electric power tower welding device, including a base 1, the front and rear ends of the base 1 are fixedly connected with side connecting plates 2, the upper surface of the base 1 is fixedly connected with a fixed support seat 3, the side of the base 1 is fixedly connected with a driving mechanism 4, the top of the driving mechanism 4 is slidably connected with a moving seat 5, the lower surface of the moving seat 5 is hinged with a welder 6, the lower surface of the moving seat 5 is fixedly connected with a transmission shaft 7, the moving seat 5 can quickly drive the welder 6 to move to a specific position, improve welding efficiency, during welding, the tower components are placed on the fixed support seat 3 to prevent the components from rolling, thereby improving welding stability, an anti-bending device 8 for preventing the tower components from bending during welding is arranged above the base 1, a welding slag adsorption device 9 for preventing welding slag from splashing and being difficult to clean during welding is arranged above the base 1, the side of the side connecting plate 2 close to the base 1 is fixedly connected with an annular fixing frame 10, the annular fixing frame 10 The circumferential surface is hinged with a positioning clamp 11, and the inner surface of the annular fixing frame 10 is slidably connected with a resistance sliding shaft 12. The side of the side connecting plate 2 close to the side connecting plate 2 is hinged with a rotating shaft 13, and the side of the rotating shaft 13 away from the side connecting plate 2 is fixedly connected with a connecting shaft 14, and the circumferential surface of the connecting shaft 14 is fixedly connected with a ratchet 15, and the circumferential surface of the rotating shaft 13 is fixedly connected with a handle 16. A spring is arranged between the end of the positioning clamp 11 away from the side connecting plate 2 and the annular fixing frame 10, and the end of the resistance sliding shaft 12 away from the connecting shaft 14 contacts with the positioning clamp 11, and the end of the resistance sliding shaft 12 close to the connecting shaft 14 contacts with the ratchet 15. The end of the positioning clamp 11 away from the side connecting plate 2 contacts with the iron tower component, thereby clamping the iron tower component, further improving the welding stability, and the end of the positioning clamp 11 close to the side connecting plate 2 is close to the annular fixing frame 10 and pushes the resistance sliding shaft 12 to reset, thereby quickly releasing the iron tower component, making the operation more convenient.

[0017] Working principle: start the driving mechanism 4, the driving mechanism 4 drives the moving seat 5 to move horizontally, and the moving seat 5 drives the welder 6 to move horizontally. When it is necessary to weld the iron tower components, the moving seat 5 can quickly drive the welder 6 to move to a specific position to improve the welding efficiency. When welding, the iron tower components are placed on the fixed support seat 3 to prevent the components from rolling, thereby improving the welding stability. At this time, push the handle 16, the handle 16 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the connecting shaft 14 to rotate, and the connecting shaft 14 drives the ratchet 15 to rotate the moving angle, so that the protruding end of the ratchet 15 contacts the abutting sliding shaft 12, and the abutting sliding shaft 12 is squeezed by the protruding end of the ratchet 15 and positioned backward. The clamping jaw 11 slides close and pushes the end of the positioning clamping jaw 11 close to the side connecting plate 2 to tilt up, so that the end of the positioning clamping jaw 11 away from the side connecting plate 2 contacts the iron tower component, and then clamps the iron tower component, further improving the welding stability, and pushing the handle 16 in the opposite direction. The handle 16 drives the connecting shaft 14 and the ratchet 15 to rotate in the opposite direction through the rotating shaft 13, so that the protruding end of the ratchet 15 is away from the abutting sliding shaft 12. At this time, the elastic reset effect of the spring drives the end of the positioning clamping jaw 11 away from the side connecting plate 2 to reset, and at this time, the end of the positioning clamping jaw 11 close to the side connecting plate 2 is close to the annular fixing frame 10 and pushes the abutting sliding shaft 12 to reset, thereby quickly releasing the iron tower component, making the operation more convenient.

[0018] See also Figure 1-Figure 8On the basis of the above-mentioned embodiment, in another embodiment of the present invention, the anti-bending device 8 includes a limited side plate 81, and the upper surface of the base 1 is slidably connected with a movable support seat 82, and the upper surface of the movable support seat 82 is hinged with a clamping half hoop 83, and the clamping half hoop 83 clamps the iron tower component through the elastic force of the torsion spring. At this time, welding can prevent the welding part from bending and affecting the welding quality. By clamping and supporting both sides of the welding part by two groups of movable support seats 82 and clamping half hoops 83, the iron tower component can be more effectively prevented from bending, and the welding quality is further improved. The anti-bending device 8 also includes a connecting frame 84, and the upper surface of the connecting frame 84 is fixedly connected with a convex plate 85. The inner surface of the transmission shaft 7 is clamped with a clamping rod 86, and the inner surface of the bottom end of the clamping rod 86 is threadedly connected with a first screw 87. The inner surface of the top end of the clamping rod 86 is A second screw 88 is threadedly connected, the limiting side plate 81 is fixedly connected to the upper surface of the base 1, the limiting side plate 81 is fixedly connected to the side of the fixed support seat 3 away from the side connecting plate 2, the connecting frame 84 is fixedly connected to the upper surface of the movable support seat 82, the limiting side plate 81 and the movable support seat 82 are in contact with each other on the left and right sides, a torsion spring is provided at the hinge of the clamping half hoop 83 and the movable support seat 82, the convex plate 85 and the inner surface of the clamping rod 86 are clamped, the inner surface of the transmission shaft 7 is threadedly connected with the second screw 88, and the inner surface of the convex plate 85 is threadedly connected with the first screw 87. Through the connecting frame 84, the two groups of movable support seats 82 and the clamping half hoop 83 can be moved to the welding position at the same time, which improves the convenience of use of the device, and the transmission shaft 7 can drive the convex plate 85 and the connecting frame 84 to move through the clamping rod 86, further improving the convenience of use of the device.

[0019] Working principle: When welding a certain part of the tower component, push the movable support seat 82 in the limiting side plate 81, and push the limiting side plate 81 to the part, and the clamping half hoop 83 clamps the tower component through the elastic force of the torsion spring. Welding is performed at this time to prevent the welding part from bending and affecting the welding quality. The two groups of movable support seats 82 and the clamping half hoop 83 are used to clamp and support the two sides of the welding part, which can more effectively prevent the tower component from bending and further improve the welding quality. The two groups of movable support seats 82 and the clamping half hoop 83 can be moved to the welding position at the same time through the connecting frame 84, which improves the convenience of using the device. The movable seat 5 drives the welder 6 to move to the welding part While welding, the transmission shaft 7 is driven to move, and the clamping rod 86 is fixed to the transmission shaft 7 by the second screw 88. At this time, the transmission shaft 7 can drive the clamping rod 86 to move, and then the clamping rod 86 is fixed by the first screw 87 and the convex plate 85. At this time, the transmission shaft 7 can drive the convex plate 85 and the connecting frame 84 to move through the clamping rod 86, and the connecting frame 84 then drives the movable support seat 82 and the clamping half hoop 83 to move to the welding position, further improving the convenience of use of the device. When the welding of the iron tower component is completed, the first screw 87 and the second screw 88 are rotated to remove the clamping rod 86 from the transmission shaft 7 and the convex plate 85, thereby facilitating the removal of the iron tower component from the fixed support seat 3 and the movable support seat 82.

[0020] See also Figure 1-Figure 8On the basis of the above embodiment, in another embodiment of the present invention, the welding slag adsorption device 9 includes a blanking inclined plate 91, and connecting seats 92 are fixedly connected on both sides of the base 1. The side of the connecting seat 92 away from the side connecting plate 2 is fixedly connected to a side baffle 93, and the side of the side baffle 93 close to the base 1 is fixedly connected to a magnetic suction piece 94, and the side of the magnetic suction piece 94 close to the side baffle 93 is fixedly connected to an electrical connection port 95, so that the welding slag slides onto the blanking inclined plate 91 on the surface of the component, and then slides to the two sides of the device through the blanking inclined plate 91 for concentration. When there is welding slag adhering to the surface of the component or the base 1, the magnetic suction piece 94 is energized through the electrical connection port 95. At this time, the magnetic suction piece 94 generates magnetic force and adsorbs the welding slag to prevent the welding slag from scattering, making the welding slag more concentrated, which is convenient for the staff to handle later and improves the work efficiency. The welding slag adsorption device 9 also includes a shielding plate 96, and the side of the connecting frame 84 away from the clamping half hoop 83 is fixedly connected to an L-shaped transmission plate 9 7. A trapezoidal moving frame 98 is fixedly connected to the bottom end of the L-shaped transmission plate 97, and cleaning brushes 99 are fixedly connected to the front and rear sides of the trapezoidal moving frame 98. The blanking inclined plate 91 is fixedly connected to the side surface of the limiting side plate 81, the shielding plate 96 is fixedly connected to the top of the side baffle 93, the connecting seat 92 is fixedly connected to the two sides of the fixed support seat 3, and the power inlet 95 passes through the side of the side baffle 93 close to the base 1 and the side of the side baffle 93 away from the base 1. The cleaning brush 99 and the inclined surface of the blanking inclined plate 91 are in contact with each other, and the cleaning brush 99 and the side of the magnetic suction sheet 94 away from the side baffle 93 are in contact with each other. The welding slag splashed together with the sparks is blocked by the shielding plate 96 and finally falls between the side baffle 93 and the blanking inclined plate 91, further improving the collection efficiency. The trapezoidal moving frame 98 drives the cleaning brush 99 to move back and forth and sweeps off the welding slag adhered to the blanking inclined plate 91 and the magnetic suction sheet 94, further improving the welding slag concentration efficiency and facilitating the staff to handle it.

[0021] Working principle: When welding the tower components and generating welding slag, the welding slag slides from the surface of the component to the blanking inclined plate 91, and then slides to the two sides of the device through the blanking inclined plate 91 for concentration. When there is welding slag adhering to the surface of the component or the base 1, the magnetic suction piece 94 is energized through the power port 95. At this time, the magnetic suction piece 94 generates magnetic force and absorbs the welding slag to prevent the welding slag from scattering, making the welding slag more concentrated, which is convenient for the staff to handle later and improves the work efficiency. At the same time, the welding slag splashed together with the sparks is blocked by the shielding plate 96 and finally falls to the side baffle. The plate 93 and the blanking inclined plate 91 further improve the collection efficiency. When welding is completed, the magnetic suction sheet 94 is closed. At this time, the connecting frame 84 can drive the L-shaped transmission plate 97 to move back and forth. The L-shaped transmission plate 97 drives the trapezoidal moving frame 98 to move back and forth between the side baffle plate 93 and the blanking inclined plate 91. The trapezoidal moving frame 98 then drives the cleaning brush 99 to move back and forth and sweeps off the welding slag adhered to the blanking inclined plate 91 and the magnetic suction sheet 94, further improving the welding slag concentration efficiency and facilitating the staff to handle it.

[0022] The present invention provides a follow-up electric power tower welding device. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A follow-up power tower welding device, comprising a base (1), characterized in that: The front and rear ends of the base (1) are fixedly connected to side connecting plates (2); the upper surface of the base (1) is fixedly connected to a fixed support seat (3); the side of the base (1) is fixedly connected to a driving mechanism (4); the top of the driving mechanism (4) is slidably connected to a moving seat (5); the lower surface of the moving seat (5) is hinged with a welder (6); the lower surface of the moving seat (5) is fixedly connected to a transmission shaft (7); an anti-bending device (8) for preventing the tower components from bending during welding is provided above the base (1); and a welding slag splashing and being difficult to clean is provided above the base (1). A welding slag adsorption device (9), wherein a side of the side connecting plate (2) close to the base (1) is fixedly connected to an annular fixing frame (10), a circumferential surface of the annular fixing frame (10) is hingedly connected to a positioning clamp (11), an inner surface of the annular fixing frame (10) is slidably connected to a resisting sliding shaft (12), a side of the side connecting plate (2) close to the side connecting plate (2) is hingedly connected to a rotating shaft (13), a side of the rotating shaft (13) away from the side connecting plate (2) is fixedly connected to a connecting shaft (14), a circumferential surface of the connecting shaft (14) is fixedly connected to a ratchet (15), and a circumferential surface of the rotating shaft (13) is fixedly connected to a handle (16).

2. The follow-up power tower welding device according to claim 1 is characterized in that: A spring is provided between the end of the positioning clamp (11) away from the side connecting plate (2) and the annular fixing frame (10), the end of the resisting sliding shaft (12) away from the connecting shaft (14) and the positioning clamp (11) are in contact with each other, and the end of the resisting sliding shaft (12) close to the connecting shaft (14) and the ratchet (15) are in contact with each other.

3. The follow-up power tower welding device according to claim 2 is characterized in that: The anti-bending device (8) comprises a limited side plate (81); the upper surface of the base (1) is slidably connected to a movable support seat (82); and the upper surface of the movable support seat (82) is hingedly connected to a clamping half hoop (83).

4. The follow-up power tower welding device according to claim 3 is characterized in that: The anti-bending device (8) further comprises a connecting frame (84), the upper surface of which is fixedly connected to a convex plate (85), the inner surface of the transmission shaft (7) is clamped with a clamping rod (86), the inner surface of the bottom end of the clamping rod (86) is threadedly connected to a first screw rod (87), and the inner surface of the top end of the clamping rod (86) is threadedly connected to a second screw rod (88).

5. The follow-up power tower welding device according to claim 4 is characterized in that: The limiting side plate (81) is fixedly connected to the upper surface of the base (1), the limiting side plate (81) is fixedly connected to the side of the fixed support seat (3) away from the side connecting plate (2), the connecting frame (84) is fixedly connected to the upper surface of the movable support seat (82), the limiting side plate (81) and the movable support seat (82) are in contact with each other on the left and right sides, a torsion spring is provided at the hinge between the clamping half hoop (83) and the movable support seat (82), the convex plate (85) and the inner surface of the clamping rod (86) are clamped, the inner surface of the transmission shaft (7) is threadedly connected to the second screw rod (88), and the inner surface of the convex plate (85) is threadedly connected to the first screw rod (87).

6. The follow-up power tower welding device according to claim 5 is characterized in that: The welding slag adsorption device (9) comprises a blanking inclined plate (91), connecting seats (92) are fixedly connected to both sides of the base (1), a side of the connecting seat (92) away from the side connecting plate (2) is fixedly connected to a side baffle (93), a side of the side baffle (93) close to the base (1) is fixedly connected to a magnetic suction sheet (94), and a side of the magnetic suction sheet (94) close to the side baffle (93) is fixedly connected to an electrical connection port (95).

7. The follow-up power tower welding device according to claim 6 is characterized in that: The welding slag adsorption device (9) further comprises a shielding plate (96); an L-shaped transmission plate (97) is fixedly connected to a side of the connecting frame (84) away from the clamping half hoop (83); a trapezoidal moving frame (98) is fixedly connected to the bottom end of the L-shaped transmission plate (97); and cleaning brushes (99) are fixedly connected to the front and rear sides of the trapezoidal moving frame (98).

8. The follow-up power tower welding device according to claim 7 is characterized in that: The blanking inclined plate (91) and the side surface of the limiting side plate (81) are fixedly connected, the shielding plate (96) and the top of the side baffle (93) are fixedly connected, the connecting seat (92) and the two sides of the fixed support seat (3) are fixedly connected, the power connection port (95) passes through the side of the side baffle (93) close to the base (1) to the side of the side baffle (93) away from the base (1), the cleaning brush (99) and the inclined surface of the blanking inclined plate (91) are in contact with each other, and the cleaning brush (99) and the side of the magnetic suction sheet (94) away from the side baffle (93) are in contact with each other.

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