CN217943282U

CN217943282U - Wind-powered electricity generation blade turning device

Info

Publication number: CN217943282U
Application number: CN202222011455.6U
Authority: CN
Inventors: 王丹; 王骥飞; 刘苏瑶; 秦紫阳
Original assignee: Inner Mongolia University of Technology
Current assignee: Inner Mongolia University of Technology
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-12-02
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a wind-powered electricity generation blade turning device, the loach carrying platform comprises a supporting fram, there is the support column, two all through bearing swing joint in the both sides of support frame inner chamber the equal fixedly connected with rack in one side that the support column is close to mutually, the inner chamber sliding connection of rack has the fly leaf. The utility model discloses a set up the support frame, a be used for supporting the support column, through setting up the support column, a be used for supporting the rack and be convenient for rotate the rack, through setting up the rack, a blade for placing and treat processing, through setting up fly leaf and spring, a centre gripping is fixed to placing at the inside blade of rack, it hoists to have solved prior art's blade turning device and adopt tower crane or longmen tower crane usually, then overturn and process, no matter the cost of tower crane or longmen fill all and expensive, and still need professional personnel to control, further increase manufacturing cost's problem.

Description

Wind-powered electricity generation blade turning device

Technical Field

The utility model relates to a wind-powered electricity generation blade technical field specifically is a wind-powered electricity generation blade turning device.

Background

The wind power generator is a power machine capable of converting clean and pollution-free wind energy into mechanical energy, and as for the working principle of the wind power generator, the wind power generator blows a blade to rotate by wind power and then the rotating speed is increased by a speed increaser to promote the engine to generate electricity, the wind power blade is one of the core components of the wind power generator, and the large-scale wind power generator is a trend in the utilization of wind energy in the world at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wind-powered electricity generation blade turning device possesses with low costs advantage, has solved prior art's blade turning device and has adopted tower crane or longmen tower crane to hoist usually, then is overturning and is processing, no matter the cost of tower crane or longmen hanging fill all and expensive to still need professional personnel to control, further increase manufacturing cost's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wind-powered electricity generation blade turning device, includes the support frame, there are the support column, two all through bearing swing joint in the both sides of support frame inner chamber the equal fixedly connected with rack in one side that the support column is close to mutually, the inner chamber sliding connection of rack has the fly leaf, the equal fixedly connected with spring in front end and the rear end at fly leaf top, the top and the rack fixed connection of spring, right side the right-hand member of support column runs through to the outside and the fixedly connected with rolling disc of support frame, the right side of rolling disc is provided with the swivel becket, the left equal fixedly connected with spliced pole all around of swivel becket, the left side and the rolling disc fixed connection of spliced pole.

Preferably, the positioning grooves are formed in the front end and the rear end of one side of the inner cavity of the placing rack, and the inner cavity of each positioning groove is connected with a positioning block in a sliding mode.

Preferably, one side of the positioning block, which is far away from the inner cavity of the positioning groove, is fixedly connected with the movable plate, and a bottom plate is arranged at the bottom of the supporting frame.

Preferably, the sliding grooves are formed in the two sides of the bottom of the supporting frame, and the sliding plates are fixedly connected to the two sides of the bottom plate.

Preferably, the top of the sliding plate extends to the inner cavity of the sliding chute and is connected with the inner cavity of the sliding chute in a sliding manner.

Preferably, the front and the back of the inner cavity of the sliding groove are both provided with a limiting groove, the inner cavity of the limiting groove is connected with a limiting block in a sliding manner, and one side of the limiting block, which is far away from the inner cavity of the limiting groove, is fixedly connected with the sliding plate.

Preferably, both sides at bottom plate top just are located equal fixedly connected with electric putter between two slides, electric putter's output and the bottom fixed connection of support frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up the support frame, be used for supporting the support column, through setting up the support column, be used for supporting the rack and be convenient for rotate the rack, through setting up the rack, be used for placing the blade of treating processing, through setting up fly leaf and spring, be used for carrying out the centre gripping to placing at the inside blade of rack and fix, thereby improve the blade and add stability man-hour, avoid the blade the condition that drops from the inside of rack to appear, through setting up the rolling disc, change ring and spliced pole, the effect of being convenient for rotate the rack has been played, thereby be convenient for rotating vane, replace hoist and mount with manually operation's mode, not only the processing cost has been reduced, the operation degree of difficulty has still been reduced, realize the purpose of low cost and the operation of being convenient for, solved prior art's blade turning device and adopted tower crane or tower crane to hoist usually, then processing overturning, no matter tower crane or longmen tiyu the cost of gantry crane bucket all reaches an expensive, and still need professional to control, further increased manufacturing cost's problem.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the support column, the placement frame and the movable plate of the present invention;

FIG. 3 is a schematic cross-sectional view of the support frame of the present invention;

fig. 4 is a schematic view of the connection structure of the movable plate, the spring and the positioning block of the present invention.

In the figure: 1. a support frame; 2. a support pillar; 3. placing a rack; 4. a movable plate; 5. a spring; 6. rotating the disc; 7. a rotating ring; 8. connecting columns; 9. positioning a groove; 10. positioning blocks; 11. a base plate; 12. a chute; 13. a slide plate; 14. a limiting groove; 15. a limiting block; 16. an electric push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a wind power blade turning device comprises a support frame 1, wherein two sides of an inner cavity of the support frame 1 are movably connected with support columns 2 through bearings, one side of the two support columns 2 close to each other is fixedly connected with a placing frame 3, the inner cavity of the placing frame 3 is slidably connected with a movable plate 4, the front end and the rear end of the top of the movable plate 4 are fixedly connected with springs 5, the top of each spring 5 is fixedly connected with the placing frame 3, the right end of the right support column 2 penetrates through the outer part of the support frame 1 and is fixedly connected with a rotating disc 6, the right side of the rotating disc 6 is provided with a rotating ring 7, the periphery of the left side of the rotating ring 7 is fixedly connected with a connecting column 8, the left side of the connecting column 8 is fixedly connected with the rotating disc 6, through the support frame 1, the support columns 2 are used for supporting the support frame 3 and facilitating the rotation of the placing frame 3, through the placing frame 3, the blade overturning device is used for placing blades to be machined, the movable plate 4 and the spring 5 are arranged and used for clamping and fixing the blades placed in the placing frame 3, so that the stability of the blades during machining is improved, the blades are prevented from falling from the placing frame 3, the rotating disc 6, the rotating ring 7 and the connecting column 8 are arranged to play a role of facilitating the rotation of the placing frame 3, so that the blades are facilitated to rotate, the hoisting is replaced by a manual operation mode, the machining cost is reduced, the operation difficulty is reduced, the purposes of low cost and convenience in operation are achieved, the problem that a blade overturning device in the prior art is usually hoisted by a tower crane or a gantry tower crane and then overturned for machining is solved, the manufacturing cost of the tower crane or the gantry crane is extremely high, and professional personnel are required to control the blade overturning device, further increasing the manufacturing cost.

Specifically, constant head tank 9 has all been seted up to the front end and the rear end of rack 3 inner chamber one side, and the inner chamber sliding connection of constant head tank 9 has locating piece 10, through the cooperation of constant head tank 9 and locating piece 10, has played the effect of spacing fly leaf 4, has avoided fly leaf 4 to take place the condition of offset when removing.

Specifically, one side of the positioning block 10 away from the inner cavity of the positioning groove 9 is fixedly connected with the movable plate 4, and a bottom plate 11 is arranged at the bottom of the support frame 1.

Specifically, spout 12 has all been seted up to the both sides of support frame 1 bottom, and the equal fixedly connected with slide 13 in both sides of bottom plate 11 bottom is through setting up spout 12 for spacing slide 13, through setting up slide 13, is used for spacing support frame 1, avoids support frame 1 to take place the condition of skew when removing.

Specifically, the top of the sliding plate 13 extends to the inner cavity of the sliding chute 12 and is slidably connected with the inner cavity of the sliding chute 12.

Specifically, the front and the back of the inner cavity of the sliding groove 12 are both provided with a limiting groove 14, the inner cavity of the limiting groove 14 is slidably connected with a limiting block 15, one side of the limiting block 15 away from the inner cavity of the limiting groove 14 is fixedly connected with the sliding plate 13, and the limiting groove 14 and the limiting block 15 are matched to play a role in limiting the sliding plate 13.

Specifically, the both sides at bottom plate 11 top just are located equal fixedly connected with electric putter 16 between two slides 13, and electric putter 16's output and the bottom fixed connection of support frame 1 have played the effect of being convenient for adjust support frame 1 height through setting up electric putter 16 to be convenient for adjust the machining height of blade.

During the use, at first upwards remove fly leaf 4, fly leaf 4 drives the inside removal of locating piece 10 at constant head tank 9 when removing, fly leaf 4 extrudees spring 5 and makes spring 5 produce deformation simultaneously, remove the blade after that and make the both ends of blade be located the inner chamber of two rack 3 respectively, loosen fly leaf 4, the elasticity that resets of spring 5 resets fly leaf 4 this moment, carry out centre gripping fixed to the blade after fly leaf 4 resets, rotate swivel ring 7 after that, swivel ring 7 cooperates spliced pole 8 to drive rolling disc 6 and rotates, rolling disc 6 drives support column 2 and rotates, support column 2 drives rack 3 and rotates, rack 3 drives the blade rotation, so adjust the processing angle of blade, solved prior art's blade turning device and adopted tower crane or longmen usually to hoist, then overturn and process, no matter the cost of tower crane or longmen bucket is all extremely expensive, and still need professional to control, further increased manufacturing cost's problem.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wind-powered electricity generation blade turning device, includes support frame (1), its characterized in that: the utility model discloses a support frame, including support frame (1), inner chamber, support column (1), support column (2), movable connection and movable connection, two the equal fixedly connected with rack (3) in one side that support column (2) are close to mutually, the inner chamber sliding connection of rack (3) has fly leaf (4), the front end and the equal fixedly connected with spring (5) in rear end at fly leaf (4) top, the top and rack (3) fixed connection, right side of spring (5) the right-hand member of support column (2) runs through to outside and fixedly connected with rolling disc (6) of support frame (1), the right side of rolling disc (6) is provided with swivel becket (7), swivel becket (7) left equal fixedly connected with spliced pole (8) all around, the left side and rolling disc (6) fixed connection of spliced pole (8).

2. The wind turbine blade turnover device according to claim 1, wherein: locating grooves (9) are formed in the front end and the rear end of one side of an inner cavity of the placing frame (3), and locating blocks (10) are connected to the inner cavity of the locating grooves (9) in a sliding mode.

3. The wind turbine blade turnover device of claim 2, wherein: one side of the positioning block (10) far away from the inner cavity of the positioning groove (9) is fixedly connected with the movable plate (4), and a bottom plate (11) is arranged at the bottom of the support frame (1).

4. The wind turbine blade turnover device according to claim 3, wherein: the supporting frame is characterized in that sliding grooves (12) are formed in two sides of the bottom of the supporting frame (1), and sliding plates (13) are fixedly connected to two sides of the bottom plate (11).

5. The wind turbine blade turnover device of claim 4, wherein: the top of the sliding plate (13) extends to the inner cavity of the sliding chute (12) and is connected with the inner cavity of the sliding chute (12) in a sliding way.

6. The wind turbine blade turnover device of claim 4, wherein: limiting grooves (14) are formed in the front and the back of the inner cavity of the sliding groove (12), a limiting block (15) is connected to the inner cavity of the limiting groove (14) in a sliding mode, and one side, away from the inner cavity of the limiting groove (14), of the limiting block (15) is fixedly connected with the sliding plate (13).

7. The wind turbine blade turnover device of claim 4, wherein: the two sides of the top of the bottom plate (11) are located between the two sliding plates (13) and are fixedly connected with electric push rods (16), and the output ends of the electric push rods (16) are fixedly connected with the bottom of the support frame (1).