CN211362161U

CN211362161U - Blade root pre-laying tool for wind driven generator blade production

Info

Publication number: CN211362161U
Application number: CN201922434735.6U
Authority: CN
Inventors: 于英伟; 付志鹏; 赵贵霞
Original assignee: Henan Mingyang Smart Energy Co ltd
Current assignee: Henan Mingyang Smart Energy Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-28
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a blade root frock of spreading in advance is used in aerogenerator blade production, including a supporting bench, the equal vertical guide post that is provided with in both ends around the brace table upper end, the brace table top is provided with the frock body, and the frock body includes the support frame, and the fixed axis that is provided with in upper end of support frame extends and the decurrent semi-circular arc of opening along the fore-and-aft direction, and the equal vertical first stand pipe that corresponds with the guide post position that is provided with in both ends around the lower extreme of support frame.

Description

Blade root pre-laying tool for wind driven generator blade production

Technical Field

The utility model relates to a aerogenerator blade production facility field especially relates to an aerogenerator blade production is with blade root frock of paving in advance.

Background

The blade of the wind driven generator is formed by combining glass fiber, wood, metal and the like, the blade of the wind driven generator is cylindrical, the glass fiber needs to be paved in a mould in the blade root processing process, the mould is in a semicircular shape with an upward opening, and an operator is difficult to pave, so that the development of the blade root pre-paving tool for the production of the blade of the wind driven generator convenient to pave is particularly necessary.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a aerogenerator blade production is with blade root frock of paving in advance, the glass fiber cloth of being convenient for mat formation.

The technical scheme is as follows:

the utility model provides a aerogenerator blade root frock of spreading in advance for blade production, includes the brace table, the equal vertical guide post that is provided with in both ends around the brace table upper end, and the brace table top is provided with the frock body, and the frock body includes the support frame, and the fixed axis that is provided with in upper end of support frame extends and the decurrent semi-circular arc of opening along the fore-and-aft direction, and the equal vertical first stand pipe that corresponds with the guide post position that is provided with in both ends around the lower extreme of support.

Preferably, the support frame around both ends all be provided with the back shaft that extends along the fore-and-aft direction, the back shaft free end all rotates and is provided with the axis along the runner that the fore-and-aft direction extends, and the runner is located the outside of semi-circular arc, all has seted up the through-hole along the fore-and-aft direction on the runner.

Preferably, the front end and the rear end of the support platform are both provided with handles.

Preferably, the tail ends of the left side and the right side of the arc-shaped plate are provided with limiting plates arranged along the front-back direction.

Preferably, the guide pipe is provided with a threaded hole along the front-back direction, and the threaded hole is connected with a bolt in a threaded manner.

Preferably, the lower end of the support table is provided with a universal roller with a brake.

Has the advantages that: the handle is arranged to facilitate movement of the support platform; the limiting plate is arranged to limit the glass fiber laid on the upper end face of the arc-shaped plate conveniently; the bolt is connected in the threaded hole, and the bolt is rotated to enable the bolt to extrude the guide post inwards, so that the guide post is firmer in the guide pipe; the universal roller with the brake is convenient for moving and fixing the support table; the rotating wheel is arranged to facilitate hoisting of the tool body.

Drawings

FIG. 1 is a schematic structural view of a blade root pre-laying tool for producing a wind turbine blade according to the present invention;

FIG. 2 is a schematic structural view of a tool body of a blade root pre-laying tool for producing a wind turbine blade according to the present invention;

fig. 3 is a schematic structural view of a supporting platform of the blade root pre-laying tool for producing the wind turbine blade of the utility model.

Detailed Description

The present invention will be further described with reference to specific embodiments, as shown in fig. 1 to 3: a blade root pre-laying tool for wind driven generator blade production comprises a support table 1, wherein a universal roller 11 with a brake is arranged at the lower end of the support table 1, and the universal roller 11 with the brake is not repeated in the prior art; the universal roller 11 with the brake is convenient for moving and fixing the support table 1; the front end and the rear end of the upper end of the supporting table 1 are both vertically provided with guide columns 12, and the two guide columns 12 are symmetrical in front and rear with respect to the supporting table 1; handles 13 are arranged at the front end and the rear end of the support table 1, and the handles 13 are arranged to facilitate movement of the support table 1; the tool body 2 is arranged above the supporting table 1, the tool body 2 comprises a supporting frame 21, the upper end of the supporting frame 21 is fixedly provided with a semicircular arc plate 22 with an axis extending along the front-back direction and a downward opening, the tail ends of the left side and the right side of the arc plate 22 are respectively provided with a limiting plate 23 arranged along the front-back direction, the limiting plates 23 are arranged to limit glass fibers laid on the upper end face of the arc plate 22 conveniently, the front end and the back end of the lower end of the supporting frame 21 are respectively and vertically provided with a guide pipe 24 corresponding to the guide post 12, the guide post 12 is inserted into the guide pipe 24 to fix the tool body 2 to the upper end of the supporting table 1, when wind driven generator blades with different sizes need to be produced, the tool body 2 with the semicircular arc plates 22 with different diameters is replaced, the guide post 12 and the guide pipe 24 are fixedly arranged on the supporting, the bolt 25 is connected with the bolt 25 in the threaded hole, and the bolt 25 is rotated to enable the bolt 25 to extrude the guide post 12 inwards, so that the guide post 12 is firmer in the guide pipe 24; support shaft 26 that extends along the fore-and-aft direction is all provided with at both ends around support frame 21, and support shaft 26 free end all rotates and is provided with the runner 27 that the axis extends along the fore-and-aft direction, and runner 27 is located the outside of semi-circular arc 22, all has seted up through-hole 28 along the fore-and-aft direction on the runner 27.

The specific working process is as follows: selecting a proper tool body 2 according to the diameter of the root part of the blade of the wind driven generator to be produced, respectively sleeving two guide pipes 24 at the lower end of the tool body 2 on two guide columns 12 on the upper end surface of the support table 1, rotating a bolt 25 in a threaded hole, so that the bolts 25 extrude the guide posts 12 inwards to make the guide posts 12 more firm in the guide pipes 24, the support table 1 is stopped by using the brake on the universal idler wheel 11 with the brake, the support table 1 is prevented from moving, the glass fiber cloth is laid on the upper end of the arc-shaped plate 22 of the tool body 2, when the laid blade root needs to be hoisted to the die, the bolts 25 are loosened, the through holes 28 on the rotating wheels 27 are hooked by an external crane, the tool body 2 is lifted upwards, and after the tool body is separated from the support table 1, the tool body 2 is turned over under the action of gravity, so that the arc-shaped plate 22 is opened upwards, and the blade root pre-paved on the arc-shaped plate 22 is conveniently placed in the die.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a aerogenerator blade production is with blade root frock of laying in advance which characterized in that: including a supporting bench, the equal vertical guide post that is provided with in both ends around the supporting bench upper end, the supporting bench top is provided with the frock body, and the frock body includes the support frame, and the fixed axis that is provided with in upper end of support frame extends and the decurrent semi-circular arc of opening along the fore-and-aft direction, and the equal vertical first stand pipe that corresponds with the guide post position that is provided with in both ends around the lower extreme of support frame.

2. The blade root pre-laying tool for the wind driven generator blade production as claimed in claim 1, wherein: the support frame around both ends all be provided with the back shaft that extends along the fore-and-aft direction, the back shaft free end all rotates and is provided with the runner that the axis extends along the fore-and-aft direction, and the runner is located the outside of semi-circular arc, all has seted up the through-hole along the fore-and-aft direction on the runner.

3. The blade root pre-laying tool for the wind driven generator blade production as claimed in claim 1, wherein: the front end and the rear end of the support platform are both provided with handles.

4. The blade root pre-laying tool for the wind driven generator blade production as claimed in claim 1, wherein: the tail ends of the left side and the right side of the arc-shaped plate are provided with limiting plates arranged along the front-back direction.

5. The blade root pre-laying tool for the wind driven generator blade production as claimed in claim 1, wherein: threaded holes are formed in the guide pipe in the front-back direction, and bolts are connected in the threaded holes in a bolted mode.

6. The blade root pre-laying tool for the wind driven generator blade production as claimed in claim 1, wherein: the lower end of the support table is provided with a universal roller with a brake.