Wind power blade lightning arrester mounting device and mounting method thereof

Abstract

The wind power blade lightning arrester installation device comprises a workbench, sliding grooves are formed in the left portion of the upper end of the workbench and the right portion of the upper end of the workbench, a supporting frame is installed at the upper ends of the two sliding grooves jointly, an adjusting groove is formed in the front end of the supporting frame, and a drilling device is installed in the adjusting groove; a discharging table is installed on the rear portion of the upper end of the workbench, an adsorption device is installed in the middle of the upper end of the workbench, a wind power blade is installed at the upper end of the adsorption device, a feeding table is installed in the middle of the front end of the workbench, and a pushing feeding device is installed in the middle of the front end of the feeding table. A cleaning device is installed on the left portion and the right portion of the upper end of the feeding table together. The connecting pipeline is driven by the vacuum pump to enable the multiple vacuum suction cups on the adsorption table to generate suction force, so that the wind power blade is fixed, the wind power blade can be rapidly limited and fixed in a vacuum adsorption mode, and clamping damage to the wind power blade is reduced in the mode.

Description

Technical Field

[0001] The present invention relates to the technical field of wind turbine blades, and in particular to a wind turbine blade lightning arrester mounting device and a mounting method thereof. Background Art

[0002] Wind turbine blades capture wind energy, which is the power of air flow, and convert it into mechanical kinetic energy. This process is achieved through the interaction between blades and wind. When wind blows over the blades, the shape and aerodynamic characteristics of the blades convert wind energy into rotational kinetic energy of the blades. Once the blades rotate, this mechanical kinetic energy will be transmitted to a mechanical rotor, which converts mechanical energy into electrical energy through coupling with the generator. As the unit capacity of wind turbines becomes larger and larger, in order to absorb more energy, the hub height and impeller diameter increase, which also increases the risk of being struck by lightning. Especially in high altitudes or open environments such as mountains, coastal areas, and the sea, wind turbine blades are the objects closest to the clouds on the ground, so lightning strikes have become the most harmful disaster in nature to the safe operation of wind turbines. Therefore, it is necessary to install lightning receptors on wind turbine blades. Lightning receptors can guide lightning in a directional manner and conduct lightning currents.

[0003] Most of the existing lightning arresters are installed by selecting a suitable installation position on the wind turbine blade, then drilling holes in the wind turbine blade, and finally installing the lightning arrester on the hole. However, due to the oval shape of the wind turbine blade, it is difficult to fix it well with ordinary clamping and fixing methods, which will affect the efficiency and quality of drilling; at the same time, when the wind turbine blade needs to be drilled in different positions, it is inconvenient to adjust the device, and it is troublesome to fix and clamp the wind turbine blade again; in addition, the wind turbine blade is not well cleaned before drilling, and the dust on the outer surface will also affect the drilling. In summary, the following problems still exist in the bonding of existing rubber products:

[0004] 1. When wind turbine blades need to be drilled at different positions, the device is inconvenient to adjust; 2. Wind turbine blades are inconvenient to fix; 3. Wind turbine blades are not properly cleaned before drilling. Summary of the invention

[0005] The main purpose of the present invention is to provide a wind turbine blade lightning arrester installation device and an installation method thereof, which can effectively solve the problem of no protection of power transformers and the risk of explosion caused by overheating.

[0006] To achieve the above object, the technical solution adopted by the present invention is:

[0007] A wind turbine blade lightning arrester installation device comprises a workbench, wherein the upper left portion and the upper right portion of the workbench are both provided with slide grooves, a support frame is commonly installed at the upper ends of the two slide grooves, an adjustment groove is opened at the front end of the support frame, a drilling device is installed in the adjustment groove, a unloading platform is installed at the rear portion of the upper end of the workbench, an adsorption device is installed at the middle portion of the upper end of the workbench, a wind turbine blade is installed at the upper end of the adsorption device, a loading platform is installed at the middle portion of the front end of the workbench, a pushing loading device is installed at the middle portion of the front end of the loading platform, a cleaning device is commonly installed at the upper left portion and the upper right portion of the loading platform, and baffles are commonly installed at the upper left portion and the upper right portion of the workbench.

[0008] Preferably, the drilling device comprises a mounting seat, an adjusting block is installed at the rear end of the mounting seat, a No. 1 screw is inserted and installed at the left end of the adjusting block, a No. 1 servo motor is installed at the left end of the No. 1 screw, a No. 1 electric telescopic rod is installed at the upper front end of the mounting seat, two limit slots are opened at the lower front end of the mounting seat, a connecting block is fixedly installed at the output end of the No. 1 electric telescopic rod, a No. 2 servo motor is installed at the lower end of the connecting block, a drill bit is fixedly installed at the output end of the No. 2 servo motor, the No. 1 screw is rotatably installed between the left inner wall and the right inner wall of the adjusting slot, the No. 1 servo motor is installed at the upper left end of the support frame, and the No. 1 servo motor output end is fixedly connected to the No. 1 screw, and the mounting seat is installed at the upper front end of the support frame through the adjusting block. After the drill bit moves to a suitable position, the No. 2 servo motor drives the drill bit to rotate, and the No. 1 electric telescopic rod pushes the No. 2 servo motor downward, so that the drill bit can drill holes in the wind turbine blades.

[0009] Preferably, a No. 1 slider is installed at the left part of the lower end of the support frame, a No. 2 slider is installed at the right part of the lower end of the support frame, a No. 3 servo motor is installed at the rear end of the right slideway, a No. 2 screw is fixedly installed at the output end of the No. 3 servo motor, the No. 2 screw is rotatably installed in the slideway, and the No. 2 slider is threadedly installed on the No. 2 screw. The No. 1 servo motor drives the No. 1 screw to rotate in the adjustment slot, and the No. 1 screw then pushes the adjustment block to slide and adjust. Similarly, the No. 3 servo motor drives the No. 2 screw, which can also push the No. 2 slider to slide in the slideway, so that the position of the drill bit can be adjusted to various positions in front, back, left and right according to the needs of drilling, thereby improving the practicality of the device.

[0010] Preferably, the adsorption device includes an adsorption platform and a vacuum pump, a plurality of vacuum suction cups are installed in the middle of the upper end of the adsorption platform, a connecting pipe is installed between the adsorption platform and the vacuum pump, the adsorption platform is installed in the middle of the upper end of the workbench, and the vacuum pump is installed in the left front end of the workbench. By starting the vacuum pump, the vacuum pump generates suction force on the plurality of vacuum suction cups on the adsorption platform through the connecting pipe, thereby fixing the wind turbine blades. By vacuum adsorption, not only can the wind turbine blades be quickly fixed in position, but this method also reduces the clamping damage to the wind turbine blades.

[0011] Preferably, the pushing and loading device comprises a fixed frame, a No. 2 electric telescopic rod is installed at the front end of the fixed frame, a push block is fixedly installed at the output end of the No. 2 electric telescopic rod, a loading slot is opened at the upper end of the loading platform, and the fixed frame is installed at the middle of the front end of the loading platform. The No. 2 electric telescopic rod drives the push block thereon to push the wind turbine blade, so that the wind turbine blade can be conveniently pushed to the adsorption platform on the adsorption device.

[0012] Preferably, the cleaning device comprises a connecting plate, a cleaning brush is installed at the lower end of the connecting plate, a support plate is installed at the left and right ends of the connecting plate, and the connecting plate is installed at the rear of the upper end of the loading platform through two support plates. The cleaning brush on the connecting plate can clean the upper surface of the wind turbine blade, thereby preventing dust and stains on the wind turbine blade before drilling.

[0013] Preferably, a material discharge trough is provided at the upper end of the material discharge platform.

[0014] Preferably, a plurality of the vacuum suction cups are distributed on the adsorption platform in a rectangular array.

[0015] A method for installing a wind turbine blade lightning arrester installation device, the steps of which are as follows:

[0016] (1) Place the wind turbine blades in the loading trough and push them to the adsorption platform through the No. 2 electric telescopic rod.

[0017] (ii) starting the vacuum pump, which generates suction at the vacuum suction cup through the connecting pipe, thereby fixing the wind turbine blade.

[0018] (3) The drill bit is driven to rotate by the No. 2 servo motor, and then the No. 1 electric telescopic rod pushes the No. 2 servo motor downward, so that the drill bit drills holes in the wind turbine blades.

[0019] (IV) After the drilling is completed, the wind turbine blades are connected by the unloading platform, and finally the lightning arrester is installed in the drilled hole.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. When it is necessary to drill holes in wind turbine blades so as to install lightning arresters on them, first place the wind turbine blades in the loading trough on the pushing and loading device, and then use the No. 2 electric telescopic rod to drive the push block thereon to push the wind turbine blades. When the wind turbine blades are pushed on the loading platform, they just pass through the cleaning device. At this time, the cleaning bristles on the connecting plate clean the upper surface of the wind turbine blades, thereby avoiding dust and stains on the wind turbine blades before drilling. Finally, the wind turbine blades are pushed to the adsorption platform on the adsorption device. At this time, the vacuum pump is started, and the vacuum pump generates suction on several vacuum suction cups on the adsorption platform through the connecting pipe, thereby fixing the wind turbine blades. By vacuum adsorption, not only can the wind turbine blades be quickly limited and fixed, but this method also reduces the clamping damage to the wind turbine blades.

[0022] 2. After the wind turbine blade is adsorbed and clamped, according to the drilling position of the wind turbine blade, the No. 1 servo motor on the drilling device drives the No. 1 screw to rotate in the adjusting groove. At this time, the No. 1 screw further pushes the adjusting block to slide and adjust. Similarly, the No. 3 servo motor drives the No. 2 screw, which can also push the No. 2 slider to slide in the slide groove, so that the position of the drill bit can be adjusted to various positions front, back, left and right according to the needs of drilling, thereby improving the practicality of the device. Finally, when the drill bit moves to the appropriate position, the No. 2 servo motor drives the drill bit to rotate, and then the No. 1 electric telescopic rod pushes the No. 2 servo motor downward, so that the drill bit can drill holes in the wind turbine blade.

[0023] 3. After the drilling is completed, the wind turbine blades are connected by the unloading platform, and finally the lightning arrester is installed in the drilled hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an overall structural diagram of a wind turbine blade lightning arrester installation device of the present invention;

[0025] Figure 2 This is a structural schematic diagram of a drilling device for a wind turbine blade lightning arrester installation device of the present invention;

[0026] Figure 3 This is a schematic diagram of the overall structure of a workbench and a support frame of a wind turbine blade lightning arrester installation device of the present invention;

[0027] Figure 4 It is a schematic diagram of the structure of an adsorption device of a wind turbine blade lightning arrester installation device of the present invention;

[0028] Figure 5 It is a structural schematic diagram of a pushing and loading device of a wind turbine blade lightning arrester installation device of the present invention;

[0029] Figure 6This is a schematic structural diagram of a cleaning device for a wind turbine blade lightning arrester installation device according to the present invention;

[0030] Figure 7 The present invention is a schematic diagram of the overall structure of a feeder table of a wind turbine blade lightning arrester installation device.

[0031] In the figure: 1. workbench; 2. drilling device; 3. support frame; 4. adsorption device; 5. pushing feeding device; 6. cleaning device; 7. unloading platform; 8. feeding platform; 9. wind turbine blade; 10. slide; 11. adjustment slot; 12. baffle; 20. mounting seat; 21. adjustment block; 22. No. 1 screw; 23. No. 1 servo motor; 24. No. 1 electric telescopic rod; 25. connecting block; 26. No. 2 servo motor; 27. drill bit; 28. limit slot; 30. No. 3 servo motor; 31. No. 2 screw; 32. No. 1 slider; 33. No. 2 slider; 40. adsorption platform; 41. vacuum pump; 42. vacuum suction cup; 43. connecting pipe; 50. fixing frame; 51. No. 2 electric telescopic rod; 52. push block; 53. feeding trough; 60. connecting plate; 61. cleaning brush; 62. support plate; 70. unloading trough. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0033] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] like Figure 1-7As shown, a wind turbine blade lightning arrester installation device includes a workbench 1, the workbench 1 has slide grooves 10 on the upper left and right parts, a support frame 3 is installed on the upper ends of the two slide grooves 10, an adjustment groove 11 is opened at the front end of the support frame 3, a drilling device 2 is installed in the adjustment groove 11, a unloading platform 7 is installed at the rear part of the upper end of the workbench 1, an adsorption device 4 is installed in the middle part of the upper end of the workbench 1, a wind turbine blade 9 is installed on the upper end of the adsorption device 4, a loading platform 8 is installed in the middle part of the front end of the workbench 1, a pushing loading device 5 is installed in the middle part of the front end of the loading platform 8, a cleaning device 6 is installed on the upper left and right parts of the loading platform 8, and baffles 12 are installed on the upper left and right parts of the workbench 1.

[0036] The drilling device 2 includes a mounting seat 20, an adjusting block 21 is installed at the rear end of the mounting seat 20, a No. 1 screw 22 is inserted and installed at the left end of the adjusting block 21, a No. 1 servo motor 23 is installed at the left end of the No. 1 screw 22, a No. 1 electric telescopic rod 24 is installed at the upper front end of the mounting seat 20, two limit grooves 28 are opened at the lower front end of the mounting seat 20, a connecting block 25 is fixedly installed at the output end of the No. 1 electric telescopic rod 24, a No. 2 servo motor 26 is installed at the lower end of the connecting block 25, a drill bit 27 is fixedly installed at the output end of the No. 2 servo motor 26, the No. 1 screw 22 is rotatably installed between the left inner wall and the right inner wall of the adjusting groove 11, the No. 1 servo motor 23 is installed at the upper left end of the support frame 3, and the output end of the No. 1 servo motor 23 is fixedly connected to the No. 1 screw 22, and the mounting seat 20 is installed at the upper front end of the support frame 3 through the adjusting block 21. After the drill bit 27 moves to a suitable position, the drill bit 27 is driven to rotate by the second servo motor 26 , and then the first electric telescopic rod 24 pushes the second servo motor 26 downward, so that the drill bit 27 can drill holes in the wind turbine blade 9 .

[0037] A No. 1 slider 32 is installed at the left part of the lower end of the support frame 3, a No. 2 slider 33 is installed at the right part of the lower end of the support frame 3, a No. 3 servo motor 30 is installed at the rear end of the right slide 10, a No. 2 screw 31 is fixedly installed at the output end of the No. 3 servo motor 30, the No. 2 screw 31 is rotatably installed in the slide 10, and the No. 2 slider 33 is threadedly installed on the No. 2 screw 31. The No. 1 servo motor 23 drives the No. 1 screw 22 to rotate in the adjustment slot 11, at which time the No. 1 screw 22 further pushes the adjustment block 21 to slide and adjust, and similarly, the No. 3 servo motor 30 drives the No. 2 screw 31, thereby also pushing the No. 2 slider 33 to slide in the slide 10, so that the position of the drill bit 27 can be adjusted to various positions in front, back, left, and right according to the needs of drilling, thereby improving the practicality of the device.

[0038] The adsorption device 4 includes an adsorption platform 40 and a vacuum pump 41. A plurality of vacuum suction cups 42 are installed in the middle of the upper end of the adsorption platform 40. A connecting pipe 43 is installed between the adsorption platform 40 and the vacuum pump 41. The adsorption platform 40 is installed in the middle of the upper end of the workbench 1, and the vacuum pump 41 is installed in the front left part of the workbench 1. By starting the vacuum pump 41, the vacuum pump 41 generates suction force on the plurality of vacuum suction cups 42 on the adsorption platform 40 through the connecting pipe 43, thereby fixing the wind turbine blade 9. By vacuum adsorption, not only can the wind turbine blade 9 be quickly limited and fixed, but this method also reduces the clamping damage to the wind turbine blade 9.

[0039] The pushing and loading device 5 includes a fixing frame 50, a second electric telescopic rod 51 is installed at the front end of the fixing frame 50, a push block 52 is fixedly installed at the output end of the second electric telescopic rod 51, a loading slot 53 is opened at the upper end of the loading platform 8, and the fixing frame 50 is installed at the middle of the front end of the loading platform 8. The second electric telescopic rod 51 drives the push block 52 thereon to push the wind turbine blade 9, so that the wind turbine blade 9 can be conveniently pushed to the adsorption platform 40 on the adsorption device 4.

[0040] The cleaning device 6 includes a connecting plate 60, a cleaning brush 61 is installed at the lower end of the connecting plate 60, and a support plate 62 is installed at the left and right ends of the connecting plate 60. The connecting plate 60 is installed at the rear of the upper end of the loading platform 8 through two support plates 62. The cleaning brush 61 on the connecting plate 60 can clean the upper surface of the wind turbine blade 9, thereby preventing dust and stains on the wind turbine blade 9 before drilling.

[0041] A material discharging trough 70 is provided at the upper end of the material discharging platform 7 .

[0042] A plurality of vacuum suction cups 42 are distributed on the adsorption platform 40 in a rectangular array.

[0043] It should be noted that the present invention is a wind turbine blade lightning arrester installation device. First, the wind turbine blade 9 is placed in the loading trough 53 on the pushing and loading device 5. Then, the push block 52 on the No. 2 electric telescopic rod 51 is driven to push the wind turbine blade 9. When the wind turbine blade 9 is pushed on the loading platform 8, it just passes through the cleaning device 6. At this time, the cleaning bristles 61 on the connecting plate 60 clean the upper surface of the wind turbine blade 9, thereby preventing dust and stains on the wind turbine blade 9 before drilling. Finally, the wind turbine blade 9 is pushed onto the adsorption platform 40 on the adsorption device 4. At this time, the vacuum pump 41 is started. The vacuum pump 41 generates suction force on the several vacuum suction cups 42 on the adsorption platform 40 through the connecting pipe 43, thereby fixing the wind turbine blade 9. By vacuum adsorption, not only can the wind turbine blade 9 be quickly limited and fixed The method also reduces the clamping damage to the wind turbine blade 9. After the wind turbine blade 9 is adsorbed and clamped, according to the drilling position of the wind turbine blade 9, the No. 1 servo motor 23 on the drilling device 2 drives the No. 1 screw 22 to rotate in the adjusting groove 11. At this time, the No. 1 screw 22 further pushes the adjusting block 21 to slide and adjust. Similarly, the No. 3 servo motor 30 drives the No. 2 screw 31, thereby also pushing the No. 2 slider 33 to slide in the slide groove 10, so that the position of the drill bit 27 can be adjusted to various positions front, back, left and right according to the needs of drilling, thereby improving the practicality of the device. Finally, when the drill bit 27 moves to the appropriate position, the No. 2 servo motor 26 drives the drill bit 27 to rotate, and then the No. 1 electric telescopic rod 24 pushes the No. 2 servo motor 26 downward, so that the drill bit 27 can drill the wind turbine blade 9.

[0044] A method for installing a wind turbine blade lightning arrester installation device, the steps of which are as follows:

[0045] (1) Place the wind turbine blades in the loading trough and push them to the adsorption platform through the No. 2 electric telescopic rod.

[0046] (ii) starting the vacuum pump, which generates suction at the vacuum suction cup through the connecting pipe, thereby fixing the wind turbine blade.

[0047] (3) The drill bit is driven to rotate by the No. 2 servo motor, and then the No. 1 electric telescopic rod pushes the No. 2 servo motor downward, so that the drill bit drills holes in the wind turbine blades.

[0048] (IV) After the drilling is completed, the wind turbine blades are connected by the unloading platform, and finally the lightning arrester is installed in the drilled hole.

[0049] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A wind turbine blade lightning arrester installation device, comprising a workbench (1), characterized in that: The workbench (1) is provided with a slide groove (10) at the upper left and upper right parts, a support frame (3) is installed at the upper ends of the two slide grooves (10), an adjustment groove (11) is opened at the front end of the support frame (3), a drilling device (2) is installed in the adjustment groove (11), a material unloading platform (7) is installed at the rear of the upper end of the workbench (1), an adsorption device (4) is installed at the middle of the upper end of the workbench (1), a wind turbine blade (9) is installed at the upper end of the adsorption device (4), a material loading platform (8) is installed at the middle of the front end of the workbench (1), a material pushing device (5) is installed at the middle of the front end of the material loading platform (8), a cleaning device (6) is installed at the upper left and upper right parts of the material loading platform (8), and a baffle (12) is installed at the upper left and upper right parts of the workbench (1).

2. A wind turbine blade lightning arrester installation device according to claim 1, characterized in that: The drilling device (2) comprises a mounting seat (20), an adjusting block (21) is installed at the rear end of the mounting seat (20), a No. 1 screw (22) is inserted and installed at the left end of the adjusting block (21), a No. 1 servo motor (23) is installed at the left end of the No. 1 screw (22), a No. 1 electric telescopic rod (24) is installed at the upper front end of the mounting seat (20), two limit grooves (28) are formed at the lower front end of the mounting seat (20), and a connecting block (25) is fixedly installed at the output end of the No. 1 electric telescopic rod (24). ), a No. 2 servo motor (26) is installed at the lower end of the connecting block (25), a drill bit (27) is fixedly installed at the output end of the No. 2 servo motor (26), the No. 1 screw rod (22) is rotatably installed between the left inner wall and the right inner wall of the adjusting groove (11), the No. 1 servo motor (23) is installed at the upper left end of the support frame (3), and the output end of the No. 1 servo motor (23) is fixedly connected to the No. 1 screw rod (22), and the mounting seat (20) is installed at the upper front end of the support frame (3) through the adjusting block (21).

3. A wind turbine blade lightning arrester installation device according to claim 2, characterized in that: A first slider (32) is installed at the left part of the lower end of the support frame (3), a second slider (33) is installed at the right part of the lower end of the support frame (3), a third servo motor (30) is installed at the rear end of the right slide groove (10), a second screw rod (31) is fixedly installed at the output end of the third servo motor (30), the second screw rod (31) is rotatably installed in the slide groove (10), and the second slider (33) is threadedly installed on the second screw rod (31).

4. A wind turbine blade lightning arrester installation device according to claim 1, characterized in that: The adsorption device (4) comprises an adsorption platform (40) and a vacuum pump (41); a plurality of vacuum suction cups (42) are installed at the middle of the upper end of the adsorption platform (40); a connecting pipe (43) is installed between the adsorption platform (40) and the vacuum pump (41); the adsorption platform (40) is installed at the middle of the upper end of the workbench (1); and the vacuum pump (41) is installed at the left front end of the workbench (1).

5. A wind turbine blade lightning arrester installation device according to claim 4, characterized in that: The pushing and loading device (5) comprises a fixed frame (50), a No. 2 electric telescopic rod (51) is installed at the front end of the fixed frame (50), a push block (52) is fixedly installed at the output end of the No. 2 electric telescopic rod (51), a loading trough (53) is opened at the upper end of the loading platform (8), and the fixed frame (50) is installed in the middle of the front end of the loading platform (8).

6. A wind turbine blade lightning arrester installation device according to claim 1, characterized in that: The cleaning device (6) comprises a connecting plate (60), a cleaning brush (61) is installed at the lower end of the connecting plate (60), support plates (62) are installed at the left and right ends of the connecting plate (60), and the connecting plate (60) is installed at the rear of the upper end of the loading platform (8) through the two support plates (62).

7. A wind turbine blade lightning arrester installation device according to claim 4, characterized in that: A material discharging trough (70) is provided at the upper end of the material discharging platform (7).

8. A wind turbine blade lightning arrester installation device according to claim 4, characterized in that: A plurality of vacuum suction cups (42) are distributed on the adsorption platform (40) in a rectangular array.

9. A method for installing a wind turbine blade lightning arrester installation device according to any one of claims 1 to 8, wherein the steps are as follows: (1) Place the wind turbine blades in the loading trough and push them to the adsorption platform through the No. 2 electric telescopic rod. (ii) starting the vacuum pump, which generates suction at the vacuum suction cup through the connecting pipe, thereby fixing the wind turbine blade. (3) The drill bit is driven to rotate by the No. 2 servo motor, and then the No. 1 electric telescopic rod pushes the No. 2 servo motor downward, so that the drill bit drills holes in the wind turbine blades. (IV) After the drilling is completed, the wind turbine blades are connected by the unloading platform, and finally the lightning arrester is installed in the drilled hole.

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