CN220581180U - Wind turbine generator auxiliary installation equipment convenient to install - Google Patents

Abstract

The utility model discloses auxiliary installation equipment of a wind turbine generator, which comprises a device main body and is characterized in that four mutually symmetrical supporting columns are installed at the bottom of the device main body, movable wheels are installed at the bottom of the supporting columns, and through the structures of a movable clamping block, a fixed clamping block, a clamping plate and the like, when a fan tower is installed between the movable clamping block and the fixed clamping block, limit fixation between the movable clamping block and the fixed clamping block can be completed only by clamping two clamping blocks on the clamping plate into clamping grooves on the movable clamping block and the fixed clamping block, the assembly and the disassembly are rapid, the working efficiency is high, a rotating plate can be driven by a hydraulic telescopic rod to rotate by a certain angle along the device main body after the installation is completed, so that the deflection of the fan tower from a horizontal state to a vertical state is realized, balancing weights with different weights can be installed according to requirements through the arranged balancing weight installation grooves, and the tipping of the device main body caused by the gravity center position change is avoided.

Description

Wind turbine generator auxiliary installation equipment convenient to install

Technical Field

The utility model relates to the technical field of wind power equipment, in particular to auxiliary installation equipment of a wind turbine generator, which is convenient to install.

Background

The wind power equipment mainly comprises a tower, a generator and fan blades, the large-scale wind power equipment usually needs hundreds of tons of cranes for installation, and the miniaturized wind power equipment can be installed and operated even manually by using a common crane, but in some closed areas with smaller space, the crane is difficult to enter, so that the installation is difficult, and the installation is very dangerous manually through devices such as a zipper and the like, so that in order to solve the problems, the auxiliary installation equipment for the wind power generator is provided.

The patent with the publication number of CN 216038552U discloses auxiliary installation equipment of a wind turbine, which comprises a frame mechanism, wherein the top end of the frame mechanism is provided with a turnover mechanism for assisting a wind turbine tower to stand, and a balance mechanism for assisting equipment to balance is arranged in the frame mechanism; the frame mechanism comprises a first rectangular pipe, a first cross beam and a vertical beam, four groups of the first rectangular pipes, the first cross beam and the vertical beam are welded to form a rectangular frame, the turnover mechanism comprises a second rectangular pipe, two groups of the second rectangular pipes are arranged in parallel, a first clamping block is arranged between the two groups of the second rectangular pipes, and a jacking mechanism is arranged between the turnover mechanism and the balancing mechanism; the turnover mechanism drives the fan tower drum to deflect from a horizontal posture to a vertical posture, the structure is simple, the operation is convenient, and the balance mechanism can also prevent toppling caused by the change of the gravity center position of the equipment.

But be connected by the bolt between the first clamp splice and the second clamp splice in the device, when being connected fan tower section of thick bamboo and first clamp splice and second clamp splice, need reuse bolt to be connected fixed first clamp splice and second clamp splice, the operation process is comparatively loaded down with trivial details, and efficiency is general.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides auxiliary installation equipment of a wind turbine generator, which is convenient to install.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a wind turbine generator system auxiliary installation equipment convenient to installation, includes the device main part, four mutual symmetrical support columns are installed to the bottom of device main part, and the removal wheel is installed to the bottom of support column, set up the U-shaped groove in the device main part, the rotor plate is installed to the U-shaped inslot rotation, has evenly arranged a plurality of fixed clamp splice along the axial on the rotor plate, has movable clamp splice through articulated elements on the fixed clamp splice, is formed with arc clamping groove between fixed clamp splice and the movable clamp splice, the draw-in groove has all been seted up on movable clamp splice and the fixed clamp splice, be connected with the joint board with draw-in groove looks adaptation through the connecting band on the movable clamp splice, hydraulic telescoping rod is installed in the rotor plate in the action output rotation of hydraulic telescoping rod, the balancing weight mounting groove has been seted up to one side of device main part.

Preferably, the bottom of the device main body is provided with a fixed block, a lifting groove is formed in the fixed block, the lifting block is slidably arranged in the lifting groove, and the bottom of the lifting block is provided with a supporting bottom plate.

Preferably, hydraulic lifting rods are arranged at four corners of the inner wall of the top of the lifting groove, and action output ends of the hydraulic lifting rods are arranged on the lifting blocks.

Preferably, two mutually symmetrical vertical limiting grooves are formed in the inner wall of the lifting groove, a vertical limiting block is slidably mounted in the vertical limiting grooves, and the vertical limiting block is mounted on the lifting block.

Preferably, a plurality of rubber anti-slip strips are uniformly arranged on the inner wall of the arc-shaped clamping groove along the circumferential direction.

Preferably, the fixed clamping block and the movable clamping block are respectively provided with a mounting groove, and two ends of the hinge piece are respectively mounted in the mounting grooves on the fixed clamping block and the movable clamping block.

Compared with the prior art, the utility model has the beneficial effects that:

according to the auxiliary installation equipment of the wind turbine generator set, provided by the utility model, through the structures of the movable clamping blocks, the fixed clamping blocks, the clamping plates and the like, when the wind turbine tower is installed between the movable clamping blocks and the fixed clamping blocks, the two clamping blocks on the clamping plates are clamped into the clamping grooves on the movable clamping blocks and the fixed clamping blocks, so that the limit fixation between the movable clamping blocks and the fixed clamping blocks can be completed, the disassembly and the assembly are quick, the working efficiency is high, the rotating plate can be driven by the hydraulic telescopic rod to rotate along the main body of the device for a certain angle after the installation is completed, the deflection of the wind turbine tower from the horizontal state to the vertical state is realized, the balancing weights with different weights can be installed according to requirements through the balancing weight installation grooves, the toppling caused by the gravity center position change of the main body of the device is avoided, and the adaptability is higher.

Drawings

FIG. 1 is a schematic structural view of a wind turbine auxiliary installation device for facilitating installation;

FIG. 2 is a schematic cross-sectional structure of a movable clamping block and a fixed clamping block of a wind turbine auxiliary installation device which is convenient to install;

fig. 3 is a schematic side sectional structure of a wind turbine auxiliary installation device convenient to install.

In the figure: 1. a device body; 2. a support column; 3. a moving wheel; 4. a fixed block; 5. a lifting block; 6. a support base plate; 7. a U-shaped groove; 8. a hydraulic telescopic rod; 9. a rotating plate; 10. fixing the clamping blocks; 11. a movable clamping block; 12. a hinge; 13. a mounting groove; 14. an arc-shaped clamping groove; 15. a connecting belt; 16. a clamping plate; 17. a clamping groove; 18. rubber anti-slip strips; 19. a lifting groove; 20. a hydraulic lifting rod; 21. a vertical limit groove; 22. a vertical limiting block; 23. and the balancing weight is provided with a mounting groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, an auxiliary installation device of a wind turbine generator set convenient to install comprises a device main body 1, four mutually symmetrical support columns 2 are installed at the bottom of the device main body 1, a movable wheel 3 is installed at the bottom of the support columns 2, a U-shaped groove 7 is formed in the device main body 1, a rotating plate 9 is rotatably installed in the U-shaped groove 7, a plurality of fixed clamping blocks 10 are uniformly arranged on the rotating plate 9 along the axial direction, movable clamping blocks 11 are hinged on the fixed clamping blocks 10 through hinging pieces 12, arc-shaped clamping grooves 14 are formed between the fixed clamping blocks 10 and the movable clamping blocks 11, clamping grooves 17 are formed in the movable clamping blocks 11 and the fixed clamping blocks 10, clamping plates 16 matched with the clamping grooves 17 are connected to the movable clamping blocks 11 through connecting belts 15, a hydraulic telescopic rod 8 is rotatably installed in the U-shaped groove 7, and a balancing weight installation groove 23 is formed in one side of the device main body 1.

Through the structures such as the movable clamping block 11, the fixed clamping block 10 and the clamping plate 16 which are arranged, therefore, when the fan tower is installed between the movable clamping block 11 and the fixed clamping block 10, only two clamping blocks on the clamping plate 16 are clamped into clamping grooves 17 on the movable clamping block 11 and the fixed clamping block 10, limiting fixation between the movable clamping block 11 and the fixed clamping block 10 can be completed, the disassembly and the assembly are rapid, the working efficiency is high, the rotating plate 9 can be driven to rotate by a certain angle along the device main body 1 through the hydraulic telescopic rod 8 after the installation is completed, the deflection of the fan tower from a horizontal state to a vertical state is realized, and balancing weights with different weights can be installed according to requirements through the balancing weight installation grooves 23 which are arranged, so that the toppling caused by the gravity center position change of the device main body 1 is avoided, and the adaptability is higher.

Specifically, in this embodiment, the bottom of the device body 1 is provided with the fixed block 4, the fixed block 4 is internally provided with the lifting groove 19, the lifting block 5 is slidably mounted in the lifting groove 19, the bottom of the lifting block 5 is provided with the supporting base plate 6, four corners of the inner wall of the top of the lifting groove 19 are provided with the hydraulic lifting rods 20, and the action output ends of the hydraulic lifting rods 20 are mounted on the lifting block 5.

Through the hydraulic lifting rod 20 and other structures arranged, the hydraulic lifting rod 20 is started to drive the lifting block 5 to vertically lift after the pushing device main body 1 moves to a designated position, so that the supporting bottom plate 6 is in contact with the ground, the device main body 1 is lifted, the movable wheel 3 is far away from the ground, the fixing of the device main body 1 is realized, and compared with the traditional screw thread precession lifting mechanism, the operation is simpler and more convenient, and the efficiency is higher.

Specifically, in this embodiment, two mutually symmetrical vertical limiting grooves 21 are formed in the inner wall of the lifting groove 19, a vertical limiting block 22 is slidably mounted in the vertical limiting groove 21, and the vertical limiting block 22 is mounted on the lifting block 5.

Through the mutual cooperation of the vertical limiting blocks 22 and the vertical limiting grooves 21, the vertical limiting blocks 22 are driven to slide along the vertical limiting grooves 21 when the lifting blocks 5 vertically lift along the lifting grooves 19, and the purpose of limiting the moving range of the lifting blocks 5 is achieved.

Specifically, in this embodiment, a plurality of rubber anti-slip strips 18 are uniformly arranged on the inner wall of the arc-shaped clamping groove 14 along the circumferential direction.

Through the rubber antislip strips 18, the friction force between the fixed clamping blocks 10 and the movable clamping blocks 11 and the fan tower can be improved when the fan tower is clamped and fixed, and the stability of the fan tower is improved when the fan tower is fixed.

Specifically, in this embodiment, the fixed clamping block 10 and the movable clamping block 11 are provided with mounting grooves 13, and two ends of the hinge member 12 are respectively mounted in the mounting grooves 13 on the fixed clamping block 10 and the movable clamping block 11.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a wind turbine generator system auxiliary installation equipment convenient to installation, includes the device main part, its characterized in that, four mutual symmetrical support columns are installed to the bottom of device main part, and the removal wheel is installed to the bottom of support column, set up the U-shaped groove in the device main part, the rotor plate is installed to the U-shaped inslot rotation, has evenly arranged a plurality of fixed clamp splice along the axial on the rotor plate, has movable clamp splice through the articulated elements hinge on the fixed clamp splice, is formed with arc clamping groove between fixed clamp splice and the movable clamp splice, all offered the draw-in groove on movable clamp splice and the fixed clamp splice, be connected with the joint board with draw-in groove looks adaptation through the connecting band on the movable clamp splice, hydraulic telescopic link is installed in the U-shaped groove rotation, hydraulic telescopic link's action output end is rotated and is installed on the rotor plate, the balancing weight mounting groove has been seted up to one side of device main part.

2. The auxiliary installation device for the wind turbine generator system convenient to install according to claim 1, wherein a fixed block is installed at the bottom of the device main body, a lifting groove is formed in the fixed block, the lifting block is installed in the lifting groove in a sliding mode, and a supporting bottom plate is installed at the bottom of the lifting block.

3. The auxiliary installation device for the wind turbine generator system convenient to install according to claim 2, wherein hydraulic lifting rods are installed at four corners of the inner wall of the top of the lifting groove, and action output ends of the hydraulic lifting rods are installed on the lifting blocks.

4. The auxiliary installation device for the wind turbine generator system convenient to install according to claim 2, wherein two mutually symmetrical vertical limiting grooves are formed in the inner wall of the lifting groove, vertical limiting blocks are slidably installed in the vertical limiting grooves, and the vertical limiting blocks are installed on the lifting blocks.

5. The auxiliary installation device for the wind turbine generator system convenient to install according to claim 1, wherein a plurality of rubber anti-slip strips are uniformly arranged on the inner wall of the arc-shaped clamping groove along the circumferential direction.

6. The auxiliary installation device for the wind turbine generator system convenient to install according to claim 1, wherein the fixed clamping blocks and the movable clamping blocks are provided with installation grooves, and two ends of the hinge piece are respectively installed in the installation grooves on the fixed clamping blocks and the movable clamping blocks.