CN216681892U

CN216681892U - Stabilizing device for wind driven generator shell

Info

Publication number: CN216681892U
Application number: CN202123440883.2U
Authority: CN
Inventors: 赵根龙; 孙治全; 王正阳
Original assignee: Henan Keneng New Material Co ltd
Current assignee: Henan Keneng New Material Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-07
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to a stabilizing device of a wind driven generator shell, which comprises a fixed disk, wherein an installation column is arranged at the center of the upper side surface of the fixed disk, installation shafts which are connected to the fixed disk in a sliding manner are arranged on the peripheries of the installation columns, rubber sleeves are arranged on the outer surface of the installation shafts, the upper end and the lower end of each installation shaft are respectively connected with a hydraulic telescopic rod fixed on the installation column, the fixed disk is provided with an elastic splicing structure, the lower side surface of the fixed disk is rotatably connected with a supporting disk, and a plurality of splicing holes are annularly formed in the upper side surface of the supporting disk so that the elastic splicing structure is spliced in the splicing holes; the utility model has the advantages of being suitable for different sizes and rotation adjustment.

Description

Stabilizing device for wind driven generator shell

Technical Field

The utility model belongs to the technical field of casing processing, and particularly relates to a stabilizing device for a wind driven generator casing.

Background

The wind power generator is an electric power device which converts wind energy into mechanical work, and the mechanical work drives a rotor to rotate so as to finally output alternating current. After the wind driven generator shell is cast and formed, secondary processing is mostly needed to enable the wind driven generator shell to meet the production requirements.

At wind turbine casing secondary operation, need fix through the shell, but present stabilising arrangement, on the one hand, all fix wind turbine casing surface, but because there is certain difference often in the surface of shell to cause fixed not stable enough, on the other hand, after fixed the completion, often can't adjust the angle of fixed position, thereby cause the condition of inconvenient processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a stabilizing device with a wind turbine shell which is suitable for different sizes and rotation adjustment.

The technical scheme of the utility model is as follows:

a stabilizing device for a wind driven generator shell comprises a fixed disc, wherein an installation column is arranged in the center of the upper side face of the fixed disc, installation shafts which are connected to the fixed disc in a sliding mode are arranged on the peripheries of the installation columns, rubber sleeves are arranged on the outer surface of the installation shafts, and the upper end and the lower end of each installation shaft are respectively connected with a hydraulic telescopic rod fixed on the installation column;

the fixed disk is provided with an elastic splicing structure, the lower side surface of the fixed disk is rotatably connected with a supporting disk, and a plurality of splicing holes are annularly formed in the upper side surface of the supporting disk, so that the elastic splicing structure is spliced in the splicing holes.

Further, the installation axle bottom is provided with the sliding block, the gliding sliding tray of confession sliding block is seted up to the side on the fixed disk, the sliding tray totally four.

Further, the installation axle rotates and installs the screw thread section of thick bamboo with hydraulic telescoping rod threaded connection, the rubber sleeve sets up between the screw thread section of thick bamboo.

Further, elasticity grafting structure is including the last arm-tie that is located the fixed disk top surface, with the grafting post of last arm-tie downside fixed, with grafting post threaded connection's spring fixed disk and cup joint the spring on the grafting post, the hole that supplies spring fixed disk to adjust from top to bottom is seted up to the fixed disk downside, the spring sets up downthehole and spring lower extreme and spring fixed disk conflict.

Furthermore, the upper side surface of the supporting disc is rotatably connected with a connecting shaft fixed with the fixed disc.

Further, the supporting disk is provided with a ball groove in an annular shape by taking the connecting shaft as a circle center, a plurality of balls are arranged in the ball groove, and the supporting disk is in contact with the fixed disk through the balls.

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

1. the hydraulic rod is adopted to drive the mounting shaft to be adjusted, so that wind driven generator shells with different sizes can be conveniently fixed, and the rubber sleeve is adopted to be in contact with the wind driven generator shells, so that the wind driven generator shells are prevented from being damaged;

2. the connecting shaft is adopted to realize the connection of the fixed disc and the supporting disc, and the multipoint contact of the fixed disc and the supporting disc is realized through the balls, so that the rotary connection of the fixed disc and the supporting disc is ensured, the effect of adjusting the rotating angle is achieved, and the limit of the fixed disc after the rotary adjustment is finished is facilitated through the matching of the elastic inserting structure and the inserting hole;

in a word, the utility model has the advantages of adapting to different sizes and rotation adjustment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the support tray of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the elastic plug structure of fig. 1 according to the present invention.

In the figure, 1, a fixed disc, 2, a supporting disc, 3, a sliding groove, 4, a sliding block, 5, a rubber sleeve, 6, an installation shaft, 7, a threaded cylinder, 8, a hydraulic telescopic rod, 10, an installation column, 11, a ball, 12, a connecting shaft, 13, a ball groove, 14, a plug hole, 15, a pull-up plate, 16, a spring fixed disc, 17, a plug column, 18 and a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, a fixing device for a housing of a wind power generator comprises a fixed disk 1, wherein an installation column 10 is arranged at the center of the upper side surface of the fixed disk 1, installation shafts 6 which are connected to the fixed disk 1 in a sliding manner are arranged around the installation columns 10, sliding blocks 4 are arranged at the bottom of the installation shafts 6, sliding grooves 3 for the sliding blocks 4 to slide are formed in the upper side surface of the fixed disk 1, four sliding grooves 3 are formed, rubber sleeves 5 are arranged on the outer surface of the installation shafts 6, hydraulic telescopic rods 8 fixed to the installation columns 10 are connected to the upper and lower ends of the installation shafts 6 respectively, threaded cylinders 7 in threaded connection with the hydraulic telescopic rods 8 are rotatably installed on the installation shafts 6, the rubber sleeves 5 are arranged among the threaded cylinders 7, when the fixing device is used, the installation shafts 6 are installed in the sliding grooves 3 through the sliding blocks 4, and the threaded cylinders 7 on the upper and lower sides of the installation shafts 6 are in threaded connection with output shafts of the hydraulic telescopic rods 8, after the connection is finished, the hydraulic telescopic rod 8 works to provide moving power for the mounting shafts 6, the four mounting shafts 6 move forwards and backwards and leftwards and rightwards respectively and are abutted against the inner wall of the shell of the wind driven generator through the rubber sleeve 5, so that the shell of the wind driven generator is fixed, and when the mounting shafts 6 move, the mounting shafts 6 move along the sliding grooves 3 through the sliding blocks 4;

as shown in fig. 1-3, the fixing plate 1 is provided with an elastic insertion structure, the elastic insertion structure includes an upper pulling plate 15 located on the upper side of the fixing plate 1, an insertion post 17 fixed on the lower side of the upper pulling plate 15, a spring fixing plate 16 in threaded connection with the insertion post 17, and a spring 18 sleeved on the insertion post 17, the lower side of the fixing plate 1 is provided with a hole for the spring fixing plate 16 to adjust up and down, the spring 18 is arranged in the hole, the lower end of the spring 18 is abutted against the spring fixing plate 16, the upper side of the supporting plate 2 is rotatably connected with a connecting shaft 12 fixed on the fixing plate 1, the upper side of the supporting plate 2 is annularly provided with a plurality of insertion holes 14, so that the insertion post 17 is inserted in the insertion hole 14, when in use, the upper pulling plate 15 is pulled upwards, the upper pulling plate 15 drives the spring fixing plate 16 to move upwards through the insertion post 17, the spring fixing plate 16 extrudes the spring 18, at the moment, the fixed disk 1 is rotated to adjust the fixed angle of the shell of the wind driven generator, after the angle adjustment is completed, the upper pulling plate 15 is loosened, the spring 18 is reset to drive the spring fixed disk 16 to move downwards, the spring fixed disk 16 drives the plug-in column 17 to move downwards and be plugged in the plug-in hole 14, and when the plug-in column 17 abuts against the upper side surface of the supporting disk 2, the fixed disk 1 is rotated until the plug-in column 17 is plugged in the plug-in hole 14.

In this embodiment, the side uses connecting axle 12 to seted up ball groove 13 as centre of a circle annular on the supporting disk 2, be provided with a plurality of balls 11 in the ball groove 13, supporting disk 2 passes through ball 11 and fixed disk 1 contact, and when fixed disk 1 rotated, fixed disk 1 drove ball 11 and rolls along ball groove 13 to the condition of slope appears when preventing fixed disk 1 from rotating, guarantees that the rotation of fixed disk 1 connects.

When the wind driven generator shell is used, the wind driven generator shell is placed above the mounting shaft 6, the mounting shaft 6 is pushed to move by the operation of the hydraulic telescopic rod 8 after the wind driven generator shell is placed, the mounting shaft 6 fixes the wind driven generator shell through the rubber sleeve 5, the fixing is completed at the moment, when the angle adjustment is needed, the upper pulling plate 15 is pulled upwards until the plug-in post 17 is separated from the plug-in hole 14, then the fixing plate 1 is rotated, and after the angle adjustment is completed, the upper pulling plate 15 is loosened, so that the plug-in post 17 can be plugged into the plug-in hole 14.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A stabilizing device for a shell of a wind driven generator is characterized in that: the hydraulic telescopic fixing device comprises a fixing disc, wherein an installation column is arranged in the center of the upper side face of the fixing disc, installation shafts which are connected to the fixing disc in a sliding mode are arranged on the peripheries of the installation columns, rubber sleeves are arranged on the outer surfaces of the installation shafts, and the upper end and the lower end of each installation shaft are respectively connected with a hydraulic telescopic rod fixed on the installation column;

2. The wind generator housing stabilizing device according to claim 1, wherein: the installation axle bottom is provided with the sliding block, the gliding sliding tray of confession sliding block is seted up to the side on the fixed disk, the sliding tray totally four.

3. The wind generator housing stabilizing device according to claim 2, wherein: the installation axle rotates and installs the screw thread section of thick bamboo with hydraulic telescoping rod threaded connection, the rubber sleeve sets up between the screw thread section of thick bamboo.

4. The wind generator housing stabilizing device according to claim 1, wherein: elasticity grafting structure is including the last arm-tie that is located the fixed disk up side, with the grafting post of last arm-tie downside fixed, with grafting post threaded connection's spring fixed disk and cup joint the spring on the grafting post, the hole that supplies spring fixed disk to adjust from top to bottom is seted up to the fixed disk downside, the spring sets up downthehole and the spring lower extreme is contradicted with the spring fixed disk.

5. The wind generator housing stabilizing device according to claim 1, wherein: the upper side surface of the supporting disc is rotatably connected with a connecting shaft fixed with the fixed disc.

6. The wind generator housing stabilizing device according to claim 5, wherein: the supporting disc is characterized in that a ball groove is annularly formed in the upper side face of the supporting disc by taking the connecting shaft as a circle center, a plurality of balls are arranged in the ball groove, and the supporting disc is in contact with the fixed disc through the balls.