Ground drilling equipment for installing wind driven generator

Abstract

The utility model relates to the technical field of ground drilling equipment for wind driven generator installation, in particular to ground drilling equipment for wind driven generator installation, which comprises an installation table, a pulley mechanism, an adjusting box and a ground drilling mechanism are arranged on the installation table, and a fixing hole is arranged between the bottom end of the adjusting box and the installation table. A telescopic mechanism is arranged at the top end of the adjusting box, an adjusting plate is arranged between the output end of the telescopic mechanism and the fixing hole, a driving motor is arranged in the adjusting plate, the output end of the driving motor extends to the position below the adjusting plate, a screw rod is arranged at the output end of the driving motor, and a drill bit is arranged at the bottom end of the screw rod. According to the structure, in the drilling process, the screw rod and the fixing column are deeply inserted into the ground, shaking of the mounting table is greatly reduced, the linearity of the drilling track and the consistency of the hole diameter are guaranteed, and therefore the precision of drilling operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ground drilling equipment for installing a wind turbine generator, in particular to ground drilling equipment for installing a wind turbine generator. Background Art

[0002] As we all know, during the installation of wind turbines, ground drilling is a key step to ensure a stable foundation and precise installation of equipment. During the drilling process, the equipment is affected by the reaction force of the drill bit and ground vibration, and is prone to shaking or displacement, which not only affects the drilling quality, but may also cause equipment damage or safety hazards. Drilling equipment often requires cumbersome manual fixing processes before work, such as using ground anchors, temporary supports, etc., which is time-consuming and difficult to ensure the absolute stability of the equipment. Especially in areas with complex geological conditions or soft soil, equipment fixing is particularly difficult. Therefore, it is necessary to propose a solution to this technical problem. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies of the prior art, the utility model provides a ground drilling device for installing a wind turbine.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ground drilling device for installing a wind turbine generator, comprising a mounting platform, a pulley mechanism, an adjusting box and a ground drilling mechanism are arranged on the mounting platform, a fixing hole is opened between the bottom end of the adjusting box and the mounting platform, a telescopic mechanism is arranged on the top of the adjusting box, an adjusting plate is arranged between the output end of the telescopic mechanism and the fixing hole, a driving motor is arranged inside the adjusting plate, the output end of the driving motor extends to the bottom of the adjusting plate, a spiral rod is arranged at the output end of the driving motor, a drill bit is arranged at the bottom end of the spiral rod, an adjusting groove is opened on one side of the fixing hole, a fixing plate is arranged on the adjusting groove, a guiding mechanism is arranged between the fixing plate and the adjusting groove, an elastic component is arranged between the bottom end of the fixing plate and the bottom end of the adjusting groove, a fixing column is arranged at the bottom end of the fixing plate, and the fixing column is located in the fixing hole.

[0007] Furthermore, the utility model is improved in that the guide mechanism includes a guide groove and a guide block, the guide groove is opened on one side of the adjustment groove, the guide block is slidably connected to the guide groove, and the guide block is connected to the fixed plate.

[0008] Furthermore, the utility model is improved in that the guide groove and the guide block are both in a T-shaped structure.

[0009] Furthermore, the utility model is improved in that a plurality of elastic components are provided.

[0010] Furthermore, the utility model is improved in that two adjusting grooves are provided and are symmetrically arranged.

[0011] Furthermore, the utility model is improved in that a plurality of the fixing columns are provided.

[0012] Furthermore, the utility model is improved in that the driving motor is a servo motor.

[0013] Furthermore, the utility model is improved in that the elastic component is an alloy spring.

[0014] Furthermore, the utility model is improved in that the pulley mechanism includes a universal wheel, and the universal wheel is installed around the bottom end of the mounting platform.

[0015] Furthermore, the utility model is improved in that a wheel lock is provided on the universal wheel.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a ground drilling device for installing a wind turbine generator, which has the following beneficial effects:

[0018] The ground drilling equipment used for wind turbine installation has a fixing method in which the spiral rod and the fixing column are double inserted into the ground, and a linkage system consisting of an adjustment plate, a fixing plate, an elastic component and a guide mechanism is combined, so that the equipment can be quickly and firmly fixed on the ground before drilling. This fixing method makes full use of soil resistance, effectively prevents displacement of the equipment during drilling operations, and significantly improves the stability and reliability of drilling operations.

[0019] During the drilling process, the spiral rod and the fixed column are deeply inserted into the ground, which greatly reduces the shaking of the mounting platform and ensures the linearity of the drilling trajectory and the consistency of the hole diameter, thereby improving the accuracy of the drilling operation. By controlling the telescopic mechanism and the drive motor, the automatic adjustment of the drill bit rotation speed and the drilling force is achieved, and the drilling parameters can be optimized in real time according to geological feedback, which not only improves the drilling efficiency, but also reduces equipment loss and ensures the drilling quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0022] Figure 3 For this utility model Figure 1The enlarged structure of the middle adjustment box is a half-section front view;

[0023] Figure 4 For this utility model Figure 1 Half-section top view of the structure of the middle adjustment box.

[0024] In the figure: 1. mounting table; 2. pulley mechanism; 3. adjustment box; 4. ground drilling mechanism; 5. fixing hole; 6. telescopic mechanism; 7. adjustment plate; 8. driving motor; 9. screw rod; 10. drill bit; 11. fixing plate; 12. elastic component; 13. guide groove; 14. guide block; 15. fixing column. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4The utility model is a ground drilling device for installing a wind turbine, comprising a mounting platform 1, on which a pulley mechanism 2, an adjustment box 3 and a ground drilling mechanism 4 are arranged, a fixing hole 5 is opened between the bottom end of the adjustment box 3 and the mounting platform 1, a telescopic mechanism 6 is arranged at the top of the adjustment box 3, an adjustment plate 7 is arranged between the output end of the telescopic mechanism 6 and the fixing hole 5, a driving motor 8 is arranged inside the adjusting plate 7, the output end of the driving motor 8 extends to the bottom of the adjusting plate 7, and the driving motor 8 is arranged on the adjusting plate 7. The output end of the screw rod 8 is provided with a screw rod 9, the bottom end of the screw rod 9 is provided with a drill bit 10, one side of the fixing hole 5 is provided with an adjustment slot, the adjusting slot is provided with a fixing plate 11, a guide mechanism is provided between the fixing plate 11 and the adjusting slot, an elastic component 12 is provided between the bottom end of the fixing plate 11 and the bottom end of the adjusting slot, a fixing column 15 is provided at the bottom end of the fixing plate 11, and the fixing column 15 is located in the fixing hole 5. In this embodiment, the present structure is moved by the pulley mechanism 2 to align the ground drilling mechanism 4 with the assembly wind power generator. The installation position of the motor is then moved downward by controlling the output end of the telescopic mechanism 6 to move the adjustment plate 7, and at the same time, the output end of the drive motor 8 is turned on to rotate, the screw rod 9 and the drill bit 10 rotate, the drill bit 10 contacts and inserts into the ground, the screw rod 9 extends into the ground, the adjustment plate 7 contacts and pushes the fixed plate 11, and the elastic component 12 in the adjustment groove is squeezed and contracted by the fixed plate 11 to deform, so that the fixed plate 11 moves downward, and the fixed column 15 is directly inserted into the ground. The fixed plate 11 can be moved straight downward by the guide mechanism, and the screw rod 9 and the fixed column 15 are inserted into the ground, so that the mounting platform 1 can be stably and reliably fixed on the ground, and then the ground drilling mechanism 4 is used to drill the ground. The shaking generated during the drilling process is inserted into the ground through the screw rod 9 and the fixed column 15, which effectively reduces the displacement of the mounting platform 1 and ensures the accuracy and reliability of the drilling operation. After the drilling is completed, the output end of the drive motor 8 is controlled to rotate in the opposite direction, and the output end of the telescopic mechanism 6 is controlled to reset, so that the screw rod 9 and the fixed column 15 are reset for the next use.

[0027] In this solution, the guide mechanism includes a guide groove 13 and a guide block 14. The guide groove 13 is opened on one side of the adjusting groove. The guide block 14 is slidably connected to the guide groove 13. The guide block 14 is connected to the fixed plate 11. The guide block 14 slidably connected to the guide groove 13 is connected to the fixed plate 11. When the fixed plate 11 moves in the adjusting groove, the fixed plate 11 drives the guide block 14 to move, and the guide block 14 slides linearly in the guide groove 13, so that the fixed plate 11 moves stably in a linear manner.

[0028] In this solution, the guide groove 13 and the guide block 14 are both T-shaped structures. The guide block 14 with a T-shaped structure is located in the guide groove 13, which can prevent the guide block 14 from escaping from the guide groove 13, thereby ensuring stable linear movement of the fixed plate 11.

[0029] In this solution, a plurality of elastic components 12 are provided, and the fixing plate 11 is supported by the plurality of elastic components 12, so that the fixing plate 11 can be ensured to be normally against the top of the fixing groove when not in use.

[0030] In this solution, the adjusting grooves are provided with two and are symmetrically arranged. By providing the fixing columns 15 of the fixing plate 11 in the two and symmetrically arranged adjusting grooves, the mounting platform 1 can be fixed on the ground more stably.

[0031] In this solution, a plurality of fixing posts 15 are provided, and the plurality of fixing posts 15 can be inserted into the ground more stably, so that the mounting platform 1 can be stably fixed on the ground.

[0032] In this solution, the driving motor 8 is a servo motor, which has the characteristic of high rotation accuracy, thereby being able to improve the rotation accuracy of the driving motor 8 .

[0033] In this solution, the elastic component 12 is an alloy spring, which can provide better supporting effect and elastic effect, thereby improving the supporting stability of the fixing plate 11.

[0034] In this solution, the pulley mechanism 2 includes a universal wheel, and the universal wheel is installed around the bottom end of the mounting platform 1. The universal wheel installed around the bottom end of the mounting platform 1 can facilitate the movement of the structure.

[0035] In this solution, a wheel lock is provided on the universal wheel, and the universal wheel can be locked by using the wheel lock, thereby facilitating parking the structure at a designated position.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ground drilling device for installing a wind turbine, comprising a mounting platform (1), wherein the mounting platform (1) is provided with a pulley mechanism (2), an adjustment box (3) and a ground drilling mechanism (4), characterized in that: A fixing hole (5) is provided between the bottom end of the adjusting box (3) and the mounting platform (1); a telescopic mechanism (6) is provided at the top end of the adjusting box (3); an adjusting plate (7) is provided between the output end of the telescopic mechanism (6) and the fixing hole (5); a driving motor (8) is provided inside the adjusting plate (7); the output end of the driving motor (8) extends to the bottom of the adjusting plate (7); a spiral rod (9) is provided at the output end of the driving motor (8); a drill bit (10) is provided at the bottom end of the spiral rod (9); an adjusting groove is provided on one side of the fixing hole (5); a fixing plate (11) is provided on the adjusting groove; a guiding mechanism is provided between the fixing plate (11) and the adjusting groove; an elastic component (12) is provided between the bottom end of the fixing plate (11) and the bottom end of the adjusting groove; a fixing column (15) is provided at the bottom end of the fixing plate (11); the fixing column (15) is located in the fixing hole (5).

2. A ground drilling device for wind turbine installation according to claim 1, characterized in that: The guide mechanism comprises a guide groove (13) and a guide block (14); the guide groove (13) is arranged on one side of the adjustment groove; the guide block (14) is slidably connected to the guide groove (13); and the guide block (14) is connected to the fixing plate (11).

3. A ground drilling device for wind turbine installation according to claim 2, characterized in that: The guide groove (13) and the guide block (14) are both in a T-shaped structure.

4. A ground drilling device for wind turbine installation according to claim 3, characterized in that: The elastic component (12) is provided in plurality.

5. A ground drilling device for wind turbine installation according to claim 4, characterized in that: The adjusting slots are provided with two and are symmetrically arranged.

6. A ground drilling device for wind turbine installation according to claim 5, characterized in that: A plurality of fixing columns (15) are provided.

7. A ground drilling device for wind turbine installation according to claim 6, characterized in that: The driving motor (8) is a servo motor.

8. A ground drilling device for wind turbine installation according to claim 7, characterized in that: The elastic component (12) is an alloy spring.

9. A ground drilling device for wind turbine installation according to claim 8, characterized in that: The pulley mechanism (2) comprises a universal wheel, and the universal wheel is installed around the bottom end of the mounting platform (1).

10. A ground drilling device for wind turbine installation according to claim 9, characterized in that: The universal wheel is provided with a wheel lock.

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