Wind power foundation anchor plate leveling device

Abstract

The embodiment of the invention provides a wind power foundation anchor plate leveling device, and relates to the technical field of wind power. A wind power foundation anchor plate leveling device comprises a lifting column capable of moving in a lifting mode, telescopic cylinders are fixed to the peripheral face of the lifting column, one end of each telescopic cylinder is hollow inwards, a telescopic rod capable of moving in a telescopic mode is arranged in each telescopic cylinder, and a driving box is fixed to the end of each telescopic rod. A bearing base is fixed to the bottom face of the driving box, the peripheral face of the lifting column is sleeved with a supporting base, meanwhile, a telescopic cylinder and a telescopic rod are arranged on the peripheral face of the supporting base, the end, located on the lower portion of the peripheral face of the supporting base, of the telescopic rod is connected with the lifting box, and the telescopic rod on one side of the lifting column pushes the driving box, so that the rolling wheels abut against the inner ring wall of the anchor plate; coaxial alignment of the upper anchor plate and the lower anchor plate is realized; and the worm drives the roller to rotate continuously to drive the anchor plates to rotate until the bolt mounting holes of the upper and lower anchor plates are aligned, so that bolt mounting is facilitated.

Description

Technical Field

[0001] The present invention belongs to the technical field of wind power, and in particular relates to a wind power foundation anchor plate leveling device. Background Art

[0002] Wind power generation involves converting wind kinetic energy into mechanical energy, and then converting that mechanical energy into electrical energy. The equipment required for wind power generation is called a wind turbine. This wind turbine generally consists of three components: the rotor, the generator, and the tower. Currently, wind turbines are typically installed on a foundation anchor plate, which requires a leveling device to maintain a horizontal and stable position.

[0003] In the prior art (publication number CN213805474U, entitled "A High-Stability Wind Turbine Foundation Anchor Plate Leveling Device"), this wind turbine foundation anchor plate leveling device can be adjusted and limited as needed, and can accommodate different anchor plates. During the implementation of this technical solution, at least the following problems were discovered in the prior art.

[0004] Since the wind turbine anchor plates are arranged in two opposite positions, the two anchor plates are connected by bolts. When the upper anchor plate needs to be connected and aligned, it is necessary to lift the upper anchor plate through a leveling device or a lifting device, and then adjust and connect it. However, when connecting the upper and lower anchor plates, there are multiple bolt holes distributed on their surfaces, so it is not convenient to align them when they are coaxially aligned. Summary of the Invention

[0005] The present application aims to solve at least one of the technical problems in the prior art that the upper and lower anchor plates are not easily aligned with the same axis. To this end, the present application proposes a wind power foundation anchor plate leveling device.

[0006] To achieve the above-mentioned purpose, the specific technical solution of the present invention is as follows: a wind power foundation anchor plate leveling device, comprising a lifting column that can be lifted and moved, and a telescopic cylinder is fixed on the outer circumference of the lifting column. At the same time, one end of the telescopic cylinder is hollow inward, and a telescopic rod that can be telescopically displaced is arranged inside it, and a drive box is fixed at the end of the telescopic rod, and a load-bearing base is fixed on the bottom surface of the drive box. A support seat is sleeved on the outer circumference of the lifting column, and a telescopic cylinder and a telescopic rod are also provided on the outer circumference of the support seat. The end of the telescopic rod located at the lower part of the outer circumference of the support seat is connected to the lifting box.

[0007] Preferably, a roller cavity is provided inwardly on one side of the outer surface of the drive box, a rotatable roller is provided coaxially inside the roller cavity, roller shafts extend from the upper and lower centers of the roller respectively, a plurality of balls are evenly distributed on the upper surface of the load-bearing base, and an anchor plate is supported above the load-bearing base.

[0008] Preferably, a worm gear is fixed to the upper portion of the outer circumference of the roller shaft, and a motor four is fixed to one side of the outer surface of the drive box, and a worm is extended toward the worm gear from the output end of the motor four, and the worm is meshed with the worm gear.

[0009] Preferably, a sliding head is fixed to the free end of the telescopic rod below the outer circumference of the support seat, and two threaded holes are passed through from the top of the sliding head downward, and a lifting box is slidably sleeved on the outer circumference of the sliding head, and a lifting groove is opened on one side of the outer surface of the lifting box for the sliding head to lift and lower along its interior.

[0010] Preferably, a rotatable roller is provided on one side of the outer surface of the lifting box, and a second motor is fixed on the top of the lifting box. At the same time, a second threaded rod is extended from the power output end of the second motor to the inside of the lifting box, and the second threaded rod is threadedly connected to the second threaded hole.

[0011] Preferably, a moving cavity 1 and a moving cavity 2 are opened on the surface of the driving box, and the openings of the moving cavity 1 and the moving cavity 2 are in the same direction as the roller cavity, and the opening height of the moving cavity 2 is higher than the height of the anchor plate.

[0012] Preferably, a push rod 1 is provided inside the movable chamber 1, and a push rod 3 is fixed to the end of the push rod 1 located inside the movable chamber 1, and a spring is sleeved on the end of the outer circumferential surface of the push rod 1, one end of the spring is fixed to the inner cavity surface of the movable chamber 1, and the other end is connected to the push rod 1, and a rotatable lever is provided inside the drive box.

[0013] Preferably, the support seat is provided with a hole from the top downward, and the lifting column is placed in the hole. A threaded hole is provided upward on the bottom surface of the lifting column, and a motor is fixed on the bottom surface of the inner cavity of the support seat, and a threaded rod is connected to the power output end of the motor, and the external thread of the threaded rod is threadedly connected to the internal thread of the threaded hole.

[0014] Preferably, guide grooves are respectively provided on both sides of the outer surface of the shift rod, and the upper surface of the push rod three passes through the opening card and is located on both sides of the shift rod, and extends to the guide groove through the guide column at the opening of the push rod three, and a push rod two that can be telescopically moved is also provided inside the movable cavity one.

[0015] Preferably, the upper surface of the push rod 2 also passes through the opening and is clamped on both sides of the outer surface of the lever, and the guide columns on both sides of the opening of the push rod 2 also extend to the guide groove, and the length of the push rod 1 extending out of the moving cavity 1 is longer than the exposed roller, and a CCD camera is fixed downward on one side of the bottom surface of the push rod 2.

[0016] The wind power foundation anchor plate leveling device of the present invention has the following advantages:

[0017] 1. This is a wind turbine foundation anchor plate leveling device. The telescopic rod on one side of the lifting column pushes the drive box, causing the roller to rest against the inner ring wall of the anchor plate, achieving coaxial alignment of the upper and lower anchor plates. The worm drives the roller to rotate continuously, driving the anchor plates to rotate until the bolt mounting holes of the upper and lower anchor plates are aligned, facilitating bolt installation.

[0018] 2. This wind turbine foundation anchor plate leveling device uses a telescopic rod to push the drive box, placing the anchor plate on the load-bearing base. The inner wall of the anchor plate pushes push rod 1 back into movable chamber 1, triggering the lever to rotate about its axis, pushing push rod 2 to move, positioning the CCD camera at its bottom to the bolt hole opening above the anchor plate. As the roller rotates, four CCD cameras monitor the alignment of the bolt holes in the upper and lower anchor plates in real time; once all are aligned, the roller stops. Bolts are first connected to the upper anchor plate, and the final tightening of the two anchor plates is completed as the lifting column moves downward.

[0019] 3. This wind turbine foundation anchor plate leveling device, after the bolt holes are aligned and the upper anchor plate is pre-bolted, retracts the telescopic rod above the lifting column, triggering a spring reset system to retract push rod 2 into movable chamber 2. When the bottom edge of the upper anchor plate contacts the load-bearing base, the electric push rod drive gear engages with the crown gear. Motor 4, through a transmission chain consisting of a worm, worm wheel, crown gear, and gears, rotates the docking tube, pushing threaded rod 4 to force rectangular rod 2 against the edge of the upper anchor plate, providing anti-overturning support and auxiliary positioning, ensuring the vertical connection between the two anchor plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the drive box structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the exploded structure of the support base and lifting column of the present invention;

[0024] Figure 4 For the present invention Figure 3 A in the middle is an enlarged structural diagram;

[0025] Figure 5 This is a schematic diagram of the top view of the lifting column of the present invention;

[0026] Figure 6 For the present invention Figure 5Schematic diagram of the AA section structure;

[0027] Figure 7 For the present invention Figure 6 The enlarged structural diagram at B in the middle;

[0028] Figure 8 This is a schematic diagram of the exploded structure of the drive box of the present invention;

[0029] Figure 9 This is a schematic structural diagram of the push rod 2 of the present invention;

[0030] Figure 10 Schematic diagram of the electric push rod structure of the present invention.

[0031] Explanation of the symbols in the figure: 1. Anchor plate; 2. Support seat; 21. Telescopic cylinder; 211. Telescopic rod; 212. Sliding head; 213. Threaded hole 2; 214. Lifting box; 215. Motor 2; 216. Roller shaft; 217. Threaded rod 2; 218. Lifting slot; 22. Lifting column; 221. Threaded hole 1; 23. Motor 1; 231. Threaded rod 1; 3. Drive box; 31. Load-bearing base; 311. Ball bearing; 32. Roller cavity; 321. Roller; 322. Roller shaft; 323. Worm gear; 324. Crown gear; 33 , moving cavity three; 34, moving cavity two; 341, push rod two; 342, CCD camera; 35, moving cavity one; 351, push rod one; 352, push rod three; 353, spring; 4, motor three; 41, threaded rod three; 5, electric push rod; 51, moving rod; 511, rotating shaft; 512, gear; 513, rectangular rod one; 7, docking tube; 71, threaded rod four; 72, rectangular rod two; 721, threaded hole three; 73, rectangular hole; 6, motor four; 61, worm; 8, lever; 81, guide groove; 82, rotating shaft. DETAILED DESCRIPTION

[0032] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] like Figures 1-6 As shown, a wind power foundation anchor plate leveling device of the present invention includes a support base 2 whose bottom surface is placed on the ground, and the support base 2 is also located at the center of the anchor plate 1 on the ground. At the same time, telescopic cylinders 21 are evenly fixed on the outer peripheral surface of the support base 2, and the telescopic cylinder 21 is hollow inside, and its end is open. A telescopic rod 211 is connected to the inside of the telescopic cylinder 21 in a sliding manner, and the telescopic rod 211 can be displaced along the internal length of the telescopic cylinder 21.

[0034] At the same time, the support base 2 has a hole extending downward from the top, and a lifting column 22 is disposed therein. A threaded hole 221 is formed upwardly on the bottom surface of the lifting column 22, and a motor 23 is fixed to the bottom surface of the inner cavity of the support base 2. A threaded rod 231 is connected to the power output end of the motor 23. The external thread of the threaded rod 231 is threadedly connected to the internal thread of the threaded hole 221. Since the lifting column 22 is arranged in a rectangular structure, when the lifting column 22 needs to be raised or lowered, the motor 23 is operated, and the motor 23 drives the threaded rod 231. The threaded rod 231 is then threadedly connected to the threaded hole 221, thereby enabling the lifting column 22 to continuously move upward along the interior of the support base 2. The outer circumference of the lifting column 22 is also distributed with a telescopic cylinder 21 and a telescopic rod 211, which are distributed in the same manner as the outer circumference of the support base 2.

[0035] A motor 3 4 is fixed to the bottom surface of the inner cavity of the telescopic cylinder 21, and a threaded rod 3 41 is connected to the power output end of the motor 3 4. One end of the threaded rod 3 41 extends to the interior of the telescopic rod 211 and is threadedly connected thereto. As the motor 3 4 runs, the telescopic rod 211 can be displaced and extended along the interior of the telescopic cylinder 21.

[0036] like Figure 2-Figure 4 As shown, a sliding head 212 is fixed to the free end of the telescopic rod 211 near the lower outer surface of the support seat 2. At the same time, a threaded hole 213 is passed through from the top of the sliding head 212 downward, and a lifting box 214 is slidably sleeved on the outer surface of the sliding head 212. A lifting groove 218 is opened on one side of the outer surface of the lifting box 214 for the sliding head 212 to rise and fall along the inside thereof.

[0037] A rotatable roller 216 is provided on one side of the outer surface of the lifting box 214 facing the inner ring wall of the anchor plate 1, and a second motor 215 is fixed to the top of the lifting box 214. At the same time, a second threaded rod 217 is extended from the power output end of the second motor 215 to the inside of the lifting box 214, and the second threaded rod 217 is threadedly connected to the second threaded hole 213. Therefore, when the upper and lower anchor plates 1 need to be leveled, the support seat 2 is placed at the center of the anchor plate 1, and then the telescopic rod 211 below the support seat 2 can be extended and retracted from the telescopic cylinder 21. The displacement of the telescopic rod 211 is achieved by the operation of the third motor 4 and the third threaded rod 41. Then, the four rollers 216 can contact the inner ring wall of the anchor plate 1, thereby allowing the support seat 2 to be located at the center of the anchor plate 1 to achieve centering adjustment. After the second motor 215 is running, the displacement of the lifting box 214 can be moved, thereby facilitating the centering adjustment of the lower anchor plate 1.

[0038] At the same time, a drive box 3 is fixed to the free end of the telescopic rod 211 near the upper outer surface of the lifting column 22, and a load-bearing base 31 for supporting the upper anchor plate 1 is fixed to the bottom surface of the drive box 3. Therefore, when the upper anchor plate 1 needs to be leveled, the upper anchor plate 1 is lifted by the lifting equipment and placed above the lower anchor plate 1. Then the motor 1 23 is operated, and the threaded rod 1 231 above the motor 1 23 enables the lifting column 22 to move upward, and then the load-bearing base 31 can move to the bottom of the upper anchor plate 1, and then the telescopic rod 211 on the outer periphery of the lifting column 22 is synchronously extended, and then the upper anchor plate 1 is pushed through the support seat 2, so that the upper and lower anchor plates 1 can be aligned coaxially and bear the weight through the load-bearing base 31.

[0039] like Figure 5-Figure 7 As shown, a roller cavity 32 is opened inward on the outer surface of the driving box 3 facing the inner ring of the anchor plate 1, and a rotatable roller 321 is coaxially arranged inside the roller cavity 32. The outer peripheral surface of the roller 321 can abut against the inner ring wall of the anchor plate 1, and a plurality of balls 311 are evenly distributed on the upper surface of its load-bearing base 31. At the same time, roller shafts 322 extend from the upper and lower centers of the roller 321, and a worm gear 323 is fixed to the upper portion of the outer peripheral surface of the roller shaft 322. A motor 46 is fixed on one side of the outer surface of the driving box 3, and a worm 61 is extended from the output end of the motor 46 toward the worm gear 323, and the worm 61 is meshed with the worm gear 323. When the telescopic rod 211 on the outer circumference of the lifting column 22 pushes the drive box 3 to abut against the inner ring wall of the anchor plate 1, the roller 321 abuts against the inner ring wall of the anchor plate 1, thereby making the upper anchor plate 1 and the lower anchor plate 1 coaxially aligned, and then the abutting roller 321 is driven by the worm 61, so that the roller 321 can rotate continuously. As the roller 321 rotates, the anchor plate 1 above its ball 311 can rotate continuously, so that the bolt mounting hole on the upper anchor plate 1 can be aligned with the bolt mounting hole of the lower anchor plate 1, thereby facilitating the installation of the bolt.

[0040] like Figure 7-Figure 9 As shown, a moving chamber 1 35 and a moving chamber 2 34 are provided on the surface of the driving box 3 on the same surface as the opening of the roller chamber 32. At the same time, the moving chamber 2 34 is communicated with the inside of the moving chamber 1 35, and the opening height of the moving chamber 2 34 is higher than the height of the anchor plate 1. A push rod 1 351 is provided inside the moving chamber 1 35. At the same time, a push rod 3 352 is fixed to the end of the push rod 1 351 located inside the moving chamber 1 35, and a spring 353 is sleeved on the end of the outer peripheral surface of the push rod 1 351. One end of the spring 353 is fixed to the inner cavity surface of the moving chamber 1 35, and the other end is connected to the push rod 1 351. A rotatable shift lever 8 is provided inside the driving box 3.

[0041] Guide grooves 81 are defined on either side of the outer surface of the lever 8. The top surface of push rod 352 extends through these openings and engages with both sides of the lever 8. Guide posts at the openings of push rod 352 extend into the guide grooves 81. Inside the first movable chamber 35, a second push rod 341 is also located, capable of telescopic movement. The top surface of push rod 341 also extends through openings and engages with both sides of the outer surface of the lever 8. Guide posts on either side of the opening of push rod 341 also extend into the guide grooves 81. The push rod 351 extending out of the first movable chamber 35 is longer than the exposed roller 321. A CCD camera 342 is fixed downwardly to the bottom side of push rod 341. The display of this CCD camera 342 is transmitted to the operator's terminal display and is controlled by a controller within the lifting column 22. Therefore, when the telescopic rod 211 pushes the driving box 3, the anchor plate 1 is placed on the load-bearing base 31. As the inner ring wall of the anchor plate 1 pushes the push rod 1 351, the push rod 1 351 can be retracted to the moving cavity 1 35, and then the push rod 1 351 pushes the dial rod 8 in the opposite direction, and the dial rod 8 then rotates with the rotating shaft 82 as the axis, so that the upper part of the dial rod 8 pushes the push rod 2 341, and then the CCD camera 342 on the bottom surface of the push rod 2 341 can be above the anchor plate 1. Therefore, under the rotation of the roller 321, the CCD camera 342 can identify whether the bolt holes of the upper and lower anchor plates 1 are aligned. After the four CCD cameras 342 respectively identify that the bolt holes are aligned, the roller 321 stops rotating, and one end of the bolt is connected to the upper anchor plate 1. Then, after the lifting column 22 moves downward, the bolt connects the two anchor plates 1.

[0042] like Figure 7-10 As shown, a moving cavity three 33 is provided on the surface of the driving box 3 located between the moving cavity two 34 and the moving cavity one 35. The moving cavity three 33 is arranged in a rectangular structure, and a rectangular rod two 72 is provided inside it. A threaded hole three 721 is provided inward from one side end of the rectangular rod two 72, and a threaded rod four 71 is connected to the inner thread of the threaded hole three 721. A docking tube 7 is fixed at one side end of the threaded rod four 71, and the rotation support of the docking tube 7 is realized by a hanger. One end of the docking tube 7 passes through the hanger, and a rectangular hole 73 is provided inward at the other end of the docking tube 7.

[0043] A crown gear 324 is fixed above the outer surface of the worm gear 323. The end of the telescopic rod 211 is hollow, and an electric push rod 5 is fixed inside it. A movable rod 51 is connected to the output end of the electric push rod 5. This movable rod 51 is capable of telescopic movement, and an opening is provided at the end of the movable rod 51 for the rotation of the rotating shaft 511. This allows one end of the rotating shaft 511 to be placed within the opening and rotate around the opening. A gear 512 is fixed to the end of the rotating shaft 511. A rectangular rod 1 513 is fixed to the other side of the outer surface of the gear 512. One end of the rectangular rod 1 513 extends into the interior of the rectangular hole 73. One end of the rectangular rod 2 72 extends out of the movable cavity 3 33. Therefore, the bolt holes between the upper anchor plate 1 and the lower anchor plate 1 are aligned through the CCD camera 342, and after the bolts are inserted into the upper anchor plate 1, the telescopic rod 211 located on the upper side of the lifting column 22 retracts toward the inside of the telescopic cylinder 21. Since the spring 353 is stretched by the push rod three 352, as the telescopic rod 21 retracts, the push rod two 341 can retract into the inside of the moving cavity two 34, and when the bottom surface of the upper anchor plate 1 is at the edge of the upper surface of the load-bearing base 31, after the electric push rod 5 is operated, the moving rod 51 at its output end pushes the gear 512 to engage with the crown gear 324, and then the motor four 6 is operated. The worm 61 is driven by the worm 61, and then the worm 61 makes the worm wheel 323 meshing on one side, and then the crown gear 324 above the worm wheel 323 drives the gear 512 on one side, and then the docking tube 7 is rotated together with the rotation of the gear 512, and then the rectangular rod 2 72 is pushed by the threaded rod 4 71, so that one end of the rectangular rod 2 72 can contact the upper anchor plate 1 again to prevent the upper anchor plate 1 and the lower anchor plate 1 from tilting when they are aligned and connected, and because the load-bearing base 31 is at the bottom edge of the upper anchor plate 1, it will not prevent the connection between the bolts and the upper and lower anchor plates 1, and can further align for support and positioning.

[0044] A wind power foundation anchor plate leveling device works as follows: when the telescopic rod 211 on the outer circumference of the lifting column 22 pushes the drive box 3 toward the inner ring wall of the anchor plate 1, the roller 321 contacts the inner ring wall of the anchor plate 1, thereby causing the upper anchor plate 1 and the lower anchor plate 1 to be coaxially aligned. Subsequently, the contacting roller 321 is driven by the worm 61, thereby causing the roller 321 to rotate continuously. As the roller 321 rotates, the anchor plate 1 above its ball 311 can rotate continuously, thereby causing the bolt mounting holes on the upper anchor plate 1 to be aligned with the bolt mounting holes of the lower anchor plate 1, thereby facilitating the installation of the bolts.

[0045] Then, when the telescopic rod 211 pushes the driving box 3, the anchor plate 1 is placed on the load-bearing base 31, and as the inner ring wall of the anchor plate 1 pushes the push rod 1 351, the push rod 1 351 can be retracted to the moving cavity 1 35, and then the push rod 1 351 pushes the dial rod 8 in the opposite direction, and the dial rod 8 then rotates with the rotating shaft 82 as the axis, so that the upper part of the dial rod 8 pushes the push rod 2 341, and then the CCD camera 342 on the bottom surface of the push rod 2 341 can be above the anchor plate 1. Therefore, under the rotation of the roller 321, the CCD camera 342 can identify whether the bolt holes of the upper and lower anchor plates 1 are aligned. After the four CCD cameras 342 respectively identify that the bolt holes are aligned, the roller 321 stops rotating, and one end of the bolt is connected to the upper anchor plate 1. Then, after the lifting column 22 moves downward, the bolt connects the two anchor plates 1.

[0046] Finally, the bolt holes between the upper anchor plate 1 and the lower anchor plate 1 are aligned through the CCD camera 342, and after the bolts are inserted into the upper anchor plate 1, the telescopic rod 211 located on the upper side of the lifting column 22 retracts toward the inside of the telescopic cylinder 21. Since the spring 353 is stretched by the push rod three 352, as the telescopic rod 21 retracts, the push rod two 341 can retract into the inside of the moving cavity two 34, and when the bottom surface of the upper anchor plate 1 is at the edge of the upper surface of the load-bearing base 31, after the electric push rod 5 runs, the moving rod 51 at its output end pushes the gear 512 to engage with the crown gear 324, and then the motor four 6 runs. The worm 61 is driven by the worm 61, and then the worm 61 makes the worm wheel 323 meshing on one side, and then the crown gear 324 above the worm wheel 323 drives the gear 512 on one side, and then the docking tube 7 is rotated together with the rotation of the gear 512, and then the rectangular rod 2 72 is pushed by the threaded rod 4 71, so that one end of the rectangular rod 2 72 can contact the upper anchor plate 1 again to prevent the upper anchor plate 1 and the lower anchor plate 1 from tilting when they are aligned and connected, and because the load-bearing base 31 is at the bottom edge of the upper anchor plate 1, it will not prevent the connection between the bolts and the upper and lower anchor plates 1, and can further align for support and positioning.

[0047] It should be noted that the specific models and specifications of motor 1 23, motor 2 215, CCD camera 342, motor 3 4, electric push rod 5 and motor 4 6 need to be selected and determined based on the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be repeated in detail.

[0048] The power supply and principles of motor 1 23 , motor 2 215 , CCD camera 342 , motor 3 4 , electric push rod 5 and motor 4 6 are clear to those skilled in the art and will not be described in detail here.

[0049] It will be understood that the present invention is described by way of some embodiments, and it will be appreciated by those skilled in the art that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A wind power foundation anchor plate leveling device, comprising a lifting column (22) capable of lifting and moving, characterized in that: A telescopic cylinder (21) is fixed on the outer circumference of the lifting column (22), and one end of the telescopic cylinder (21) is hollow inward, and a telescopic rod (211) capable of telescopic displacement is arranged inside the telescopic cylinder. A driving box (3) is fixed at the end of the telescopic rod (211), and a load-bearing base (31) is fixed on the bottom surface of the driving box (3). A support seat (2) is sleeved on the outer circumference of the lifting column (22), and a telescopic cylinder (21) and a telescopic rod (211) are also arranged on the outer circumference of the support seat (2). The end of the telescopic rod (211) located at the lower part of the outer circumference of the support seat (2) is connected to the lifting box (214).

2. The wind power foundation anchor plate leveling device according to claim 1, characterized in that: A roller cavity (32) is provided inwardly on one side of the outer surface of the driving box (3), and a rotatable roller (321) is coaxially arranged inside the roller cavity (32). Roller shafts (322) extend from the center of the roller (321) above and below. A plurality of balls (311) are evenly distributed on the upper surface of the load-bearing base (31), and an anchor plate (1) is supported above the load-bearing base (31).

3. The wind power foundation anchor plate leveling device according to claim 2, characterized in that: A worm gear (323) is also fixed to the upper portion of the outer peripheral surface of the roller shaft (322), and a motor (6) is fixed to one side of the outer surface of the drive box (3). A worm (61) is located at the output end of the motor (6) and extends toward the worm gear (323). The worm (61) is meshed with the worm gear (323).

4. The wind power foundation anchor plate leveling device according to claim 3, characterized in that: A sliding head (212) is fixed to the free end of the telescopic rod (211) below the outer peripheral surface of the support seat (2), and a second threaded hole (213) is penetrated downward from the upper side of the sliding head (212), and a lifting box (214) is slidably sleeved on the outer peripheral surface of the sliding head (212), and a lifting groove (218) is opened on one side of the outer surface of the lifting box (214) for the sliding head (212) to be lifted and lowered along the inside thereof.

5. The wind power foundation anchor plate leveling device according to claim 4, characterized in that: A rotatable roller shaft (216) is provided on one side of the outer surface of the lifting box (214), and a second motor (215) is fixed on the top of the lifting box (214). At the same time, a second threaded rod (217) is extended from the power output end of the second motor (215) toward the inside of the lifting box (214), and the second threaded rod (217) is threadedly connected to the second threaded hole (213).

6. The wind power foundation anchor plate leveling device according to claim 5, characterized in that: The surface of the driving box (3) is provided with a moving cavity 1 (35) and a moving cavity 2 (34). The openings of the moving cavity 1 (35) and the moving cavity 2 (34) are in the same direction as the roller cavity (32), and the opening height of the moving cavity 2 (34) is higher than the height of the anchor plate (1).

7. The wind power foundation anchor plate leveling device according to claim 6, characterized in that: A push rod 1 (351) is provided inside the movable chamber 1 (35), and a push rod 3 (352) is fixed at the end of the push rod 1 (351) inside the movable chamber 1 (35), and a spring (353) is sleeved on the end of the outer peripheral surface of the push rod 1 (351), one end of the spring (353) is fixed to the inner cavity surface of the movable chamber 1 (35), and the other end is connected to the push rod 1 (351), and a rotatable shifting rod (8) is provided inside the driving box (3).

8. The wind power foundation anchor plate leveling device according to claim 7, characterized in that: The support seat (2) is provided with a hole extending downward from the top, and the lifting column (22) is placed in the hole. A threaded hole (221) is provided upward on the bottom surface of the lifting column (22), and a motor (23) is fixed on the bottom surface of the inner cavity of the support seat (2). A threaded rod (231) is connected to the power output end of the motor (23), and the external thread of the threaded rod (231) is threadedly connected to the internal thread of the threaded hole (221).

9. The wind power foundation anchor plate leveling device according to claim 8, characterized in that: Guide grooves (81) are respectively provided on both sides of the outer surface of the shift rod (8), and the upper surface of the push rod three (352) passes through the opening card and is located on both sides of the shift rod (8), and extends to the guide groove (81) through the guide column at the opening of the push rod three (352), and a push rod two (341) capable of telescopic movement is also provided inside the movable cavity one (35).

10. The wind power foundation anchor plate leveling device according to claim 9, characterized in that: The upper surface of the push rod 2 (341) also passes through the opening and is clamped on both sides of the outer surface of the shift rod (8), and the guide columns on both sides of the opening of the push rod 2 (341) also extend to the guide groove (81), and the push rod 1 (351) extending out of the moving cavity 1 (35) is longer than the exposed roller (321), and a CCD camera (342) is fixed downward on one side of the bottom surface of the push rod 2 (341).

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