An aerial high-power laser drilling device for power transmission towers

Abstract

The present invention relates to the technical field of laser drilling, and discloses a high-altitude high-power laser drilling device for power transmission towers, including a moving seat. The upper surface of the moving seat is fixedly connected with a handle. A laser generator is arranged below the moving seat, and a rail clip is arranged below the moving seat. The upper surface of the rail clip is rotatably connected with a pulley. In the present invention, the rail clip moves up and down to fit the power transmission tower, facilitating the fixation of the device on power transmission tower trusses with different thicknesses, improving the applicability of the device. The two rail clips move closer to each other to clamp both sides of the tower truss, further improving the applicability and clamping force of the device. The moving plate and the rail clip move quickly on the steel frame through the pulley to adjust the position, improving the drilling speed. The abutting clamping block and the rail clip generate a mutual acting force to clamp the steel frame more tightly, making the device more stable and improving the stability and accuracy during the drilling of the laser generator.

Description

Technical Field

[0001] The present invention relates to the technical field of laser drilling, and particularly to a high-altitude high-power laser drilling device for electric power transmission towers. Background Art

[0002] As the core support structure of the power transmission network, electric power transmission towers need to be regularly repaired during long-term operation. Traditional high-altitude drilling operations mostly rely on manual climbing and electric drill mechanical construction. Such methods have significant defects and safety risks. In recent years, industrial laser processing technology has made major breakthroughs in the manufacturing field. Some micro-laser devices can adapt to the multi-angle operation requirements of tower trusses. Therefore, developing a special high-altitude drilling device integrating a high-power laser generating system, an intelligent positioning mechanism, and an environment adaptive control module has important engineering value for achieving more efficient and safer maintenance operations of power facilities. In the prior art, the adjustment of the positioning mechanism is relatively troublesome, and there are certain risks during high-altitude operations.

[0003] The patent with the publication number CN211135959U discloses a high-altitude high-power laser drilling device for electric power transmission towers. The patent includes a fixing plate. Adjusting mechanisms are arranged on both sides of the top of the fixing plate. The bottom of the adjusting mechanism penetrates to the bottom of the fixing plate and is fixedly connected with a clamping plate. A threaded sleeve is penetrated through the center of the top of the fixing plate. A threaded rod is in threaded connection with the inner cavity of the threaded sleeve. The bottom of the threaded rod is rotationally connected with a pressure plate through a bearing. By using the adjusting mechanism to adjust the position of the clamping plate left and right, the function of controlling the release between the high-altitude high-power laser drilling device and the electric power transmission tower is achieved. By rotating the knob, the lifting of the pressure plate can be controlled, and thus the tightness of the fixation between the high-altitude high-power laser drilling device and the electric power transmission tower can be controlled. The fixing column and the roller frame play the role of facilitating the user to move the high-altitude high-power laser drilling device on the electric power transmission tower. Although this patent solves the above problems, there is still the problem that it is relatively troublesome and laborious to adjust the tightness of the device through the threaded screw during high-altitude operations, resulting in inconvenient installation. Therefore, a high-altitude high-power laser drilling device for electric power transmission towers is proposed to solve the above-mentioned problems. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a high-altitude high-power laser drilling device for electric power transmission towers in view of the deficiencies in the above-mentioned prior art.

[0005] To solve the above technical problems, the technical solution adopted by the present invention is: a high-altitude high-power laser drilling device for a power transmission tower, including a moving seat, on the upper surface of which a handle is fixedly connected. Below the moving seat, a laser generator is provided. Below the moving seat, a rail clip is provided. On the upper surface of the rail clip, a pulley is rotatably connected. Inside the moving seat, a first through groove is opened. On the inner surface of the first through groove, a first slider is slidably connected. Inside the moving seat, a laser fine-tuning device is provided for improving the drilling accuracy of the laser generator. Above the moving seat, a drilling protection device is provided for preventing the splashing of molten materials during drilling. On the side surface of the first slider, a cushion block is fixedly connected. Inside the cushion block, a contact clamping block is hinged. Inside the contact clamping block, a convex shaft push rod is hinged. On the lower surface of the moving seat, a double-rotor linear motor is fixedly connected. On the side of the first slider close to the double-rotor linear motor, a connecting plate is fixedly connected. On the moving end of the double-rotor linear motor, a moving plate is fixedly connected. On the lower surface of the moving plate, an adjusting screw rod is hinged. The arc surface of the convex shaft push rod is in contact with the side surface of the first slider. At the hinge between the contact clamping block and the cushion block, a torsion spring is provided. The adjusting screw rod is threadedly connected to the inner surface of the rail clip. The pulley is rotatably connected to the lower surface of the moving plate. The connecting plate is fixedly connected to the moving end of the double-rotor linear motor. Press the moving seat against the power transmission tower, rotate the adjusting screw rod, and the adjusting screw rod drives the rail clip to move up and down through the thread to fit the power transmission tower. Start the double-rotor linear motor, and the double-rotor linear motor drives the two moving plates to move towards each other. The two moving plates then drive the two rail clips to move closer to each other to clamp both sides of the tower truss. After fixing the device on the tower truss, push the moving seat through the handle. The moving seat drives the moving plate and the rail clip to move. The moving plate and the rail clip quickly move and adjust the position on the steel frame through the pulley. The double-rotor linear motor drives the two connecting plates to move towards each other. The connecting plates then drive the two first sliders to slide in the first through groove and move closer to each other, so that the first slider can always fit the tower truss. At this time, push the convex shaft push rod towards the side close to the handle, so that the convex shaft push rod rotates along the hinge with the contact clamping block. When the convex shaft push rod rotates, the eccentric effect generated by the contact between its protruding arc surface and the first slider is used to push the contact clamping block to rotate along the hinge with the cushion block and continuously squeeze the tower truss, so that an interaction force is generated between the contact clamping block and the rail clip to clamp the steel frame more tightly.

[0006] Preferably, the laser fine-tuning device includes a second through groove. A card slot slide plate is slidably connected to the upper surface of the moving seat. A second slider is slidably connected to the inner surface of the card slot slide plate. A card slot slide seat is fixedly connected to the lower surface of the card slot slide plate. The laser fine-tuning device further includes a positioning plate. A first limiting groove is formed in the inner side of the positioning plate. A transverse connecting rod is fixedly connected to the side of the moving plate close to the positioning plate. A first U-shaped clamping plate is fixedly connected to the end of the transverse connecting rod away from the moving plate. The second through groove is formed in the inner side of the moving seat. The positioning plate and the lower surface of the card slot slide seat are fixedly connected. The card slot slide seat is slidably connected to the inner surface of the second through groove. The first U-shaped clamping plate is in contact with the inner surface of the first limiting groove. The laser generator is fixedly connected to the lower surface of the second slider. A wiring hole is formed in the inner side of the second slider. Push the card slot slide plate and the card slot slide seat to move longitudinally in the second through groove. The card slot slide plate drives the second slider to move longitudinally, and the second slider then drives the laser generator to move. Push the second slider horizontally, and the second slider drives the laser generator to slide horizontally in the card slot slide plate and the card slot slide seat, so as to adjust the horizontal position of the laser generator. After the punching is completed, push the card slot slide plate and the card slot slide seat to any side of the front and rear ends of the second through groove, start the double-rotor linear motor, and drive the moving plates to move away from each other. At this time, the device can be removed from the steel frame, and the moving plate drives the transverse connecting rod to move. The transverse connecting rod drives the first U-shaped clamping plate to approach the positioning plate and insert into the first limiting groove to lock the positioning plate. After the positioning plate is locked, the card slot slide seat and the card slot slide plate are fixed. When installing the device on the steel frame, the moving plate drives the first U-shaped clamping plate to move away from the positioning plate and the first limiting groove through the transverse connecting rod, so that the card slot slide seat and the card slot slide plate can move.

[0007] Preferably, the punching protection device includes a protection frame, a transparent observation plate is fixedly connected to the top inner surface of the protection frame, a plug plate is fixedly connected to the lower surface of the protection frame, a slot is provided on the inner side of the movable seat, the punching protection device also includes an L-shaped connecting rod, an end of the L-shaped connecting rod close to the plug plate is fixedly connected to a resistance plate, elastic telescopic rods are fixedly connected to the left and right sides of the inner surface of the movable seat, an end of the elastic telescopic rod close to the plug plate is fixedly connected to a U-shaped clamping plate 2, a limiting groove 2 is provided on the inner side of the plug plate, the protection frame and the upper surface of the movable seat are in contact with each other, the L-shaped connecting rod and the U-shaped clamping plate 1 are fixedly connected on a side away from the double-motor linear motor, the plug plate and the inner surface of the slot are in contact with each other, the resistance plate and the U-shaped clamping plate 2 are in contact with each other on a side away from the elastic telescopic rod, and when adjusted well. Before the laser generator is positioned and laser drilling is performed, the protective frame is inserted into the slot through the plug plate. At this time, the laser generator is started for laser drilling. The protective frame can effectively prevent the molten material from splashing and causing harm to the staff, and the staff can observe the drilling situation through the transparent observation plate. After the plug plate is inserted into the slot, the U-shaped card plate 1 moves away from the positioning plate and drives the L-shaped connecting rod away from the plug plate. The L-shaped connecting rod then drives the contact plate away from the U-shaped card plate 2. After the U-shaped card plate 2 loses the limit of the contact plate, the elastic reset action of the elastic telescopic rod pushes the U-shaped card plate 2 to the side close to the plug plate, so that the U-shaped card plate 2 approaches the plug plate and is inserted into the limiting groove 2. At this time, the plug plate is locked by the U-shaped card plate 2. In the process of dismantling the device, the U-shaped card plate 1 drives the contact plate to approach and push the U-shaped card plate 2 out of the limiting groove 2 through the L-shaped connecting rod.

[0008] The present invention adopts the above technical solution to bring the following beneficial effects:

[0009] 1. The high-altitude high-intensity laser drilling device of the power tower has a clamping rail that moves up and down to fit the power tower, making it easy to fix the device on the power tower trusses of different thicknesses, thereby improving the applicability of the device. The two clamping rails are close to each other to clamp the two sides of the tower truss, further improving the applicability and clamping strength of the device. The movable plate and the clamping rail can quickly move and adjust their positions on the steel frame through pulleys to increase the drilling speed. The friction clamp block and the clamping rail generate an interaction force to clamp the steel frame more tightly, making the device more stable and improving the stability and accuracy of the laser generator when drilling.

[0010] 2. The high-altitude high-intensity laser drilling device of the power tower, the slot slide drives the slider 2 to move longitudinally, the slider 2 drives the laser generator to move, so as to adjust the longitudinal position of the laser generator, the slider 2 drives the laser generator to slide horizontally in the slot slide and the slot slide, so as to adjust the horizontal position of the laser generator, and then the position of the laser generator can be fine-tuned conveniently and quickly to make the drilling position more accurate.

[0011] 3. The high-altitude high-intensity laser drilling device of the power tower, after the positioning plate is locked, the slot slide and the slot slide plate are fixed to prevent the laser generator from shaking and being damaged when the staff moves at high altitude. The U-shaped card plate is away from the positioning plate and the limit slot, so that the slot slide and the slot slide plate can move, which improves the convenience of using the device.

[0012] 4. The high-altitude high-intensity laser drilling device of the power tower has a protective frame that can effectively prevent the splashing of molten material from causing harm to the workers, improving the safety of the device. The workers can observe the drilling situation through the transparent observation plate for easy control.

[0013] 5. The high-altitude high-intensity laser drilling device of the power tower, the U-shaped card plate 2 approaches the plug plate and is inserted into the limit groove 2. At this time, the plug plate is locked by the U-shaped card plate 2, thereby making the installation of the protection frame more stable. The resistance plate approaches and pushes the U-shaped card plate 2 out of the limit groove 2. At this time, the protection frame can be quickly removed from the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0015] Figure 2 It is a schematic diagram of the front side three-dimensional half-section structure of the present invention;

[0016] Figure 3 It is a schematic diagram of a three-dimensional half-section structure of the front side of the mobile seat of the present invention;

[0017] Figure 4 For the present invention Figure 3 A is a schematic diagram of the enlarged structure of the middle part;

[0018] Figure 5 It is a schematic diagram of a front side three-dimensional half-section structure of the laser fine-tuning device of the present invention;

[0019] Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure of B;

[0020] Figure 7 It is a schematic diagram of a front side three-dimensional half-section structure of the punch protection device of the present invention;

[0021] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of C in the figure.

[0022] In the figure: 1, moving seat; 2, grip; 3, laser generator; 4, rail clip; 5, pulley; 6, first through groove; 7, first slider; 8, laser fine-tuning device; 9, drilling protection device; 10, cushion block; 11, contact clamping block; 12, convex shaft push rod; 13, connecting plate; 14, double-rotor linear motor; 15, moving plate; 16, adjusting screw; 81, second through groove; 82, groove card slide; 83, second slider; 84, groove card seat; 85, positioning plate; 86, first limit groove; 87, transverse connecting rod; 88, first U-shaped clamping plate; 91, protection frame; 92, transparent observation plate; 93, insertion plate; 94, slot; 95, L-shaped connecting rod; 96, contact plate; 97, elastic telescopic rod; 98, second U-shaped clamping plate; 99, second limit groove. Detailed implementation manner

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to 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. 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.

[0024] Please refer to Figures 1-8, an embodiment of the present invention is: a high-altitude high-power laser drilling device for a power transmission tower, including a moving seat 1. A grip 2 is fixedly connected to the upper surface of the moving seat 1. A laser generator 3 is arranged below the moving seat 1. A rail clamp 4 is arranged below the moving seat 1. A pulley 5 is rotatably connected to the upper surface of the rail clamp 4. A first through groove 6 is formed inside the moving seat 1. A first slider 7 is slidably connected to the inner surface of the first through groove 6. The rail clamp 4 moves up and down to fit the power transmission tower, facilitating the fixing of the device on power transmission tower trusses with different thicknesses and improving the applicability of the device. The two rail clamps 4 approach each other to clamp both sides of the tower truss, further improving the applicability and clamping force of the device. A laser fine-tuning device 8 for improving the drilling accuracy of the laser generator 3 is arranged inside the moving seat 1. A drilling protection device 9 for preventing the splashing of molten materials during drilling is arranged above the moving seat 1. A cushion block 10 is fixedly connected to the side surface of the first slider 7. A contact clamping block 11 is hinged to the inner surface of the cushion block 10. A convex shaft push rod 12 is hinged to the inner surface of the contact clamping block 11. A double-rotor linear motor 14 is fixedly connected to the lower surface of the moving seat 1. A connecting plate 13 is fixedly connected to the side of the first slider 7 close to the double-rotor linear motor 14. The moving end of the double-rotor linear motor 14 is fixedly connected to a moving plate 15. An adjusting screw 16 is hinged to the lower surface of the moving plate 15. The arc surface of the convex shaft push rod 12 is in contact with the side surface of the first slider 7. A torsion spring is arranged at the hinge between the contact clamping block 11 and the cushion block 10. The adjusting screw 16 is threadedly connected to the inner surface of the rail clamp 4. The pulley 5 is rotatably connected to the lower surface of the moving plate 15. The connecting plate 13 is fixedly connected to the moving end of the double-rotor linear motor 14. The moving plate 15 and the rail clamp 4 quickly move and adjust the position on the steel frame through the pulley 5, improving the drilling speed. The contact clamping block 11 and the rail clamp 4 generate a mutual acting force to clamp the steel frame more tightly, making the device more stable and improving the stability and accuracy of the laser generator 3 during drilling.

[0025] Working principle: Press the moving seat 1 against the power transmission tower, rotate the adjusting screw 16, and the adjusting screw 16 drives the clamping rail 4 to move up and down through the thread so as to fit the power transmission tower, which is convenient for fixing the device on the power transmission tower trusses with different thicknesses, improving the applicability of the device. Start the double-rotor linear motor 14, and the double-rotor linear motor 14 drives the two moving plates 15 to move towards each other. The two moving plates 15 then drive the two clamping rails 4 to approach each other to clamp both sides of the tower truss, further improving the applicability and clamping force of the device. After fixing the device on the tower truss, push the moving seat 1 through the handle 2. The moving seat 1 drives the moving plate 15 and the clamping rail 4 to move. The moving plate 15 and the clamping rail 4 move quickly on the steel frame through the pulleys 5 to adjust the position, improving the drilling speed. The double-rotor linear motor 14 drives the two connecting plates 13 to move towards each other. The connecting plates 13 then drive the two first sliders 7 to slide and approach each other in the first through groove 6, so that the first sliders 7 can always be in contact with the tower truss. At this time, push the convex shaft push rod 12 towards the side close to the handle 2, so that the convex shaft push rod 12 rotates along the hinge joint with the abutting clamp block 11. When the convex shaft push rod 12 rotates, the eccentric action generated by the contact between its convex arc surface and the first slider 7 is used to push the abutting clamp block 11 to rotate along the hinge joint with the cushion block 10 and continuously squeeze the tower truss, so that the abutting clamp block 11 and the clamping rail 4 generate mutual acting forces to clamp the steel frame more tightly, making the device more stable and improving the stability and accuracy of the laser generator 3 during drilling.

[0026] Please refer to Figures 1-8, on the basis of the above embodiments, in another embodiment of the present invention, the laser fine-tuning device 8 includes a second through groove 81. A groove card slide 82 is slidably connected to the upper surface of the moving seat 1. A second slider 83 is slidably connected to the inner surface of the groove card slide 82. A groove card slide seat 84 is fixedly connected to the lower surface of the groove card slide 82. The groove card slide 82 drives the second slider 83 to move longitudinally, and the second slider 83 then drives the laser generator 3 to move, so as to adjust the longitudinal position of the laser generator 3. The second slider 83 then drives the laser generator 3 to slide horizontally within the groove card slide 82 and the groove card slide seat 84, so as to adjust the horizontal position of the laser generator 3, thereby conveniently and quickly fine-tuning the position of the laser generator 3 and making the punching position more accurate. The laser fine-tuning device 8 further includes a positioning plate 85. A first limiting groove 86 is opened on the inner side of the positioning plate 85. A transverse connecting rod 87 is fixedly connected to the side of the moving plate 15 close to the positioning plate 85. A first U-shaped clamping plate 88 is fixedly connected to the end of the transverse connecting rod 87 away from the moving plate 15. The second through groove 81 is opened inside the moving seat 1. The positioning plate 85 and the lower surface of the groove card slide seat 84 are fixedly connected. The groove card slide seat 84 is slidably connected to the inner surface of the second through groove 81. The inner surfaces of the first U-shaped clamping plate 88 and the first limiting groove 86 are in contact with each other. The laser generator 3 and the lower surface of the second slider 83 are fixedly connected. A wiring hole is opened on the inner side of the second slider 83. After the positioning plate 85 is locked, the groove card slide seat 84 and the groove card slide 82 are fixed, preventing the laser generator 3 from shaking and being damaged when the staff moves at high altitude. The first U-shaped clamping plate 88 is away from the positioning plate 85 and the first limiting groove 86, so that the groove card slide seat 84 and the groove card slide 82 can move, improving the use convenience of the device.

[0027] Working principle: push the slot slide 82 and the slot slide 84 to move longitudinally in the through slot 81, the slot slide 82 drives the slider 83 to move longitudinally, and the slider 83 drives the laser generator 3 to move, thereby adjusting the longitudinal position of the laser generator 3, and push the slider 83 laterally, and the slider 83 drives the laser generator 3 to slide laterally in the slot slide 82 and the slot slide 84, thereby adjusting the transverse position of the laser generator 3, and then conveniently and quickly fine-tune the position of the laser generator 3 to make the punching position more accurate. After the punching is completed, push the slot slide 82 and the slot slide 84 to any one side of the front and rear ends of the through slot 81, and start the double-actuator linear motor 14, and drives the moving plates 15 away from each other. At this time, the device can be removed from the steel frame, and the moving plate 15 drives the transverse connecting rod 87 to move, and the transverse connecting rod 87 drives the U-shaped card plate 88 to approach the positioning plate 85 and insert it into the limiting groove 86 to lock the positioning plate 85. After the positioning plate 85 is locked, the card slot slide 84 and the card slot slide plate 82 are fixed to prevent the laser generator 3 from shaking and being damaged when the staff moves at high altitude. When the device is installed on the steel frame, the moving plate 15 drives the U-shaped card plate 88 away from the positioning plate 85 and the limiting groove 86 through the transverse connecting rod 87, so that the card slot slide 84 and the card slot slide plate 82 can move, thereby improving the convenience of using the device.

[0028] See also Figures 1-8 On the basis of the above embodiment, in another embodiment of the present invention, the punching protection device 9 includes a protection frame 91, a transparent observation plate 92 is fixedly connected to the top inner surface of the protection frame 91, a plug plate 93 is fixedly connected to the lower surface of the protection frame 91, and a slot 94 is provided on the inner side of the movable seat 1. The protection frame 91 can effectively prevent the molten material from splashing and causing harm to the staff, thereby improving the safety of the device. The staff can observe the punching situation through the transparent observation plate 92, which is convenient for control. The punching protection device 9 also includes an L-shaped connecting rod 95, and a contact plate 96 is fixedly connected to one end of the L-shaped connecting rod 95 close to the plug plate 93. Elastic telescopic rods 97 are fixedly connected to the left and right sides of the inner surface of the movable seat 1. The elastic telescopic rod 9 A U-shaped card plate 98 is fixedly connected to one end close to the plug plate 93, and a limiting groove 99 is provided on the inner side of the plug plate 93. The protective frame 91 and the upper surface of the movable seat 1 are in contact with each other. The L-shaped connecting rod 95 and the U-shaped card plate 98 are fixedly connected on the side away from the double-motor linear motor 14. The plug plate 93 and the inner surface of the slot 94 are in contact with each other. The contact plate 96 and the side of the U-shaped card plate 98 away from the elastic telescopic rod 97 are in contact with each other. The U-shaped card plate 98 approaches the plug plate 93 and is inserted into the limiting groove 99. At this time, the plug plate 93 is locked by the U-shaped card plate 98, so that the installation of the protective frame 91 is more stable. The contact plate 96 approaches and pushes the U-shaped card plate 98 out of the limiting groove 99. At this time, the protective frame 91 can be quickly removed from the device.

[0029] Working principle: before adjusting the position of the laser generator 3 and performing laser drilling, insert the protective frame 91 into the slot 94 through the plug plate 93. At this time, start the laser generator 3 for laser drilling. The protective frame 91 can effectively prevent the molten material from splashing and causing harm to the staff, thereby improving the safety of the device. The staff can observe the drilling situation through the transparent observation plate 92, which is convenient for control. After the plug plate 93 is inserted into the slot 94, the U-shaped card plate 88 moves away from the positioning plate 85 and drives the L-shaped connecting rod 95 away from the plug plate 93. The L-shaped connecting rod 95 then drives the contact plate 96 away from the positioning plate 85. After the U-shaped card plate 98 loses the limit of the resistance plate 96, the elastic reset action of the elastic telescopic rod 97 pushes the U-shaped card plate 98 to the side close to the plug plate 93, so that the U-shaped card plate 98 is close to the plug plate 93 and inserted into the limit groove 99. At this time, the plug plate 93 is locked by the U-shaped card plate 98, thereby making the installation of the protection frame 91 more stable. In the process of dismantling the device, the U-shaped card plate 1 88 drives the resistance plate 96 to approach and push the U-shaped card plate 98 out of the limit groove 99 through the L-shaped connecting rod 95. At this time, the protection frame 91 can be quickly removed from the device.

[0030] The present invention provides a high-altitude high-intensity laser drilling device for an electric power tower. 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 high-altitude high-intensity laser drilling device for an electric power tower, comprising a movable seat (1), characterized in that: The upper surface of the movable seat (1) is fixedly connected to a handle (2), a laser generator (3) is arranged below the movable seat (1), a clamping rail (4) is arranged below the movable seat (1), the upper surface of the clamping rail (4) is rotatably connected to a pulley (5), a through groove (6) is provided on the inner side of the movable seat (1), a slider (7) is slidably connected to the inner surface of the through groove (6), a laser fine-tuning device (8) for improving the drilling accuracy of the laser generator (3) is arranged on the inner side of the movable seat (1), and a punching device (8) for preventing molten material from splashing when drilling is arranged on the upper side of the movable seat (1). A hole protection device (9), wherein the side surface of the slider (7) is fixedly connected to a cushion block (10), the inner surface of the cushion block (10) is hingedly connected to a resisting clamp block (11), the inner surface of the resisting clamp block (11) is hingedly connected to a convex shaft push rod (12), the lower surface of the movable seat (1) is fixedly connected to a double-moving linear motor (14), the side of the slider (7) close to the double-moving linear motor (14) is fixedly connected to a connecting plate (13), the movable end of the double-moving linear motor (14) is fixedly connected to a movable plate (15), and the lower surface of the movable plate (15) is hingedly connected to an adjusting screw (16); The laser fine-tuning device (8) comprises a second through slot (81), the upper surface of the movable seat (1) is slidably connected to a slot slide plate (82), the inner surface of the slot slide plate (82) is slidably connected to a second slide block (83), and the lower surface of the slot slide plate (82) is fixedly connected to a slot slide seat (84); The laser fine-tuning device (8) further comprises a positioning plate (85), a limiting groove (86) being provided on the inner side of the positioning plate (85), a transverse connecting rod (87) being fixedly connected to a side of the movable plate (15) close to the positioning plate (85), and a U-shaped clamping plate (88) being fixedly connected to an end of the transverse connecting rod (87) away from the movable plate (15).

2. The high-altitude high-intensity laser drilling device for an electric power tower according to claim 1 is characterized in that: The arc surface of the convex shaft push rod (12) and the side surface of the slider (7) are in contact with each other, a torsion spring is provided at the hinge of the abutting clamp block (11) and the cushion block (10), the adjusting screw (16) and the inner surface of the clamping rail (4) are threadedly connected, the pulley (5) and the lower surface of the movable plate (15) are rotatably connected, and the connecting plate (13) and the movable end of the double-motor linear motor (14) are fixedly connected.

3. The high-altitude high-intensity laser drilling device for an electric power tower according to claim 2 is characterized in that: The second through slot (81) is provided on the inner side of the movable seat (1); the positioning plate (85) is fixedly connected to the lower surface of the slot slide seat (84); the slot slide seat (84) is slidably connected to the inner surface of the second through slot (81); the first U-shaped clip plate (88) and the inner surface of the first limiting slot (86) are in contact with each other; the laser generator (3) is fixedly connected to the lower surface of the second slide block (83); and a wiring hole is provided on the inner side of the second slide block (83).

4. The high-altitude high-intensity laser drilling device for an electric power tower according to claim 3 is characterized in that: The punching protection device (9) comprises a protection frame (91), a transparent observation plate (92) is fixedly connected to the top inner surface of the protection frame (91), a plug plate (93) is fixedly connected to the bottom surface of the protection frame (91), and a slot (94) is provided on the inner side of the movable seat (1).

5. The high-altitude high-intensity laser drilling device for an electric power tower according to claim 4 is characterized in that: The punching protection device (9) further comprises an L-shaped connecting rod (95), one end of the L-shaped connecting rod (95) close to the plug plate (93) is fixedly connected to a contact plate (96), the left and right sides of the inner surface of the movable seat (1) are fixedly connected to elastic telescopic rods (97), one end of the elastic telescopic rod (97) close to the plug plate (93) is fixedly connected to a second U-shaped clamping plate (98), and the inner side of the plug plate (93) is provided with a second limiting groove (99).

6. The high-altitude high-intensity laser drilling device for an electric power tower according to claim 5, characterized in that: The protective frame (91) and the upper surface of the movable seat (1) are in contact with each other, the L-shaped connecting rod (95) and the U-shaped card plate 1 (88) are fixedly connected on a side away from the double-motor linear motor (14), the plug plate (93) and the inner surface of the slot (94) are in contact with each other, and the abutment plate (96) and the U-shaped card plate 2 (98) are in contact with each other on a side away from the elastic telescopic rod (97).

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