CN210290015U

CN210290015U - Wind-powered electricity generation blade overhauls device

Info

Publication number: CN210290015U
Application number: CN201921459654.5U
Authority: CN
Inventors: 李玥
Original assignee: Tianjin Boyue Technology Development Co Ltd
Current assignee: Tianjin Boyue Technology Development Co Ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-04-10
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses a wind-powered electricity generation blade overhauls device belongs to wind-powered electricity generation blade overhauls device field, including base and supporting seat, a plurality of mounting holes have been seted up at the top of base, and the inside of a plurality of mounting holes all is fixed with electric putter, the standing groove has been seted up to one side of base, and the inside of standing groove is fixed with the battery, and the outside of standing groove is fixed with the apron, one side of base is fixed with the electric cabinet, the top of base is fixed with four truckles, the supporting seat is located the top of base, and a plurality of electric putter's top all with the bottom surface fixed connection of supporting seat, the top of supporting seat is the loop configuration, and the mounting groove has been seted up at the. The utility model discloses rational in infrastructure, design benefit, easy operation, the part is convenient fixes wind-powered electricity generation blade when overhauing wind-powered electricity generation blade, conveniently adjusts wind-powered electricity generation blade's height moreover to make things convenient for the clearance of maintainer to the trouble.

Description

Wind-powered electricity generation blade overhauls device

Technical Field

The utility model relates to a wind-powered electricity generation blade overhauls the device field, especially relates to a wind-powered electricity generation blade overhauls device.

Background

The wind power generator drives the windmill blades to rotate by utilizing wind power, and then the rotating speed is increased through the speed increaser. Wind-powered electricity generation blade all generally has great volume, and wind-powered electricity generation blade generally all installs in higher position moreover, consequently, in order to guarantee wind power generation set's normal operating, need carry out comprehensive maintenance to wind-powered electricity generation blade's the condition before the installation wind-powered electricity generation blade, ensure wind-powered electricity generation blade's is intact. When overhauing wind-powered electricity generation blade, need prop up wind-powered electricity generation blade, the maintenance device structure that is used for wind-powered electricity generation blade among the prior art is simple and crude, is a simple support for prop up the blade, this kind of device use more troublesome, adjust inconvenient moreover, for this, this scheme provides a wind-powered electricity generation blade overhauls device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wind-powered electricity generation blade overhauls device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wind power blade maintenance device comprises a base and a supporting seat, wherein a plurality of mounting holes are formed in the top of the base, electric push rods are fixed inside the mounting holes, a placing groove is formed in one side of the base, a storage battery is fixed inside the placing groove, a cover plate is fixed outside the placing groove, an electric cabinet is fixed on one side of the base, four trundles are fixed on the top of the base, the supporting seat is located at the top of the base, the tops of the electric push rods are fixedly connected with the bottom surface of the supporting seat, the top of the supporting seat is of an annular structure, the mounting groove is formed in the top of the supporting seat, a threaded column is rotatably connected inside the mounting groove and is a bidirectional threaded column, one end of the threaded column extends to the outside of the supporting seat, a turntable is fixed at one end of the threaded column located outside the supporting seat, and a handle is rotatably connected to, the outside threaded connection of screw thread post has two baffles, two baffles respectively with the outside two opposite screw thread spiro union of screw thread post, two the top of baffle all extends to the outside of mounting groove, and the lateral wall of two baffles all contacts with the both sides inner wall of mounting groove.

Adopt above-mentioned scheme, will use two these maintenance devices during the maintenance, place the top at two supporting seats respectively with wind-powered electricity generation blade's head and afterbody, hold the handle and rotate the carousel, the carousel drives the screw thread post and rotates, the screw thread post and then drives two baffles and be close to each other to clip the wind-powered electricity generation blade, the back is cliied to the wind-powered electricity generation blade, and when the height of supporting seat need be adjusted, start two electric putter extensions through the electric cabinet, thereby rise the supporting seat.

As a preferred embodiment, a plurality of draw-in grooves have been seted up to the equidistance on the outer lane of carousel, be fixed with the fixed plate on one side outer wall of supporting seat, the fixed plate is located the carousel directly over, and the through-hole has been seted up at the top of fixed plate, and the inside of through-hole is equipped with spacing post, and the bottom of spacing post extends to the inside of draw-in groove, and the top of spacing post extends to the top of fixed plate.

By adopting the scheme, the limiting column is clamped in the limiting groove, so that the rotating disc can be prevented from rotating when the wind power blade is clamped by the baffle, and further, the two baffles are prevented from loosening.

As a preferred embodiment, one end of the limiting column, which is located inside the clamping groove, is of an isosceles triangle structure, and an adjusting plate is fixed at the top of the limiting column.

By adopting the scheme, one end of the limiting column, which is positioned inside the clamping groove, is of an isosceles triangle structure, so that the limiting column can be conveniently clamped into the clamping groove.

As a preferred embodiment, a spring clamping block is fixed outside the limiting column, the spring clamping block is located below the fixing plate, a spring is sleeved outside the limiting column, and the spring is located between the spring clamping block and the fixing plate.

By adopting the scheme, the arrangement of the spring and the spring clamping block can ensure that the limiting column is clamped in the clamping groove and cannot be loosened.

As a preferred embodiment, a limiting groove is formed in one side of the through hole, a limiting plate is fixed on the outer wall of one side of the limiting column, and one end of the limiting plate extends into the limiting groove.

Adopt above-mentioned scheme, through with the limiting plate card at the top of fixed plate to with spacing post fixed column, make the bottom of spacing post withdraw from the inside of draw-in groove, and then made things convenient for the rotation of carousel.

In a preferable embodiment, a rubber pad is fixed on one side of each of the two baffles, and handrails are fixed on the tops of the two sides of the base.

By adopting the scheme, the rubber pad is arranged to prevent the baffle from damaging the blades, and the handrail is arranged to facilitate the movement of the pushing device.

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

1. the wind power blade is placed on the supporting seat, and then the height of the supporting seat is conveniently adjusted through the matching of the electric cabinet, the electric push rod and the storage battery, so that the purpose of adjusting the height of the wind power blade is achieved;

2. the purpose of adjusting the distance between the two baffles is achieved through the matching among the threaded column, the turntable and the handle, so that the wind power blade is clamped;

3. through the cooperation between fixed plate, spacing post, draw-in groove, spring and the spring fixture block, reach restriction carousel pivoted purpose, and listen the cooperation between through-hole, limiting plate and the spacing groove, reach the purpose of fixed spacing post, conveniently withdraw from the inside of draw-in groove with spacing post when rotating the carousel.

The utility model discloses rational in infrastructure, design benefit, easy operation, the part is convenient fixes wind-powered electricity generation blade when overhauing wind-powered electricity generation blade, conveniently adjusts wind-powered electricity generation blade's height moreover to make things convenient for the clearance of maintainer to the trouble.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a point a of the present invention.

Fig. 3 is a top view of the supporting seat of the present invention.

Fig. 4 is a side view of the present invention.

Fig. 5 is an enlarged view of the point B of the present invention.

Reference numbers in the figures: 1. a base; 2. an electric cabinet; 3. mounting holes; 4. an electric push rod; 5. a supporting seat; 6. a baffle plate; 7. a rubber pad; 8. mounting grooves; 9. a threaded post; 10. a fixing plate; 11. a grip; 12. a turntable; 13. a handrail; 14. a caster wheel; 15. a limiting column; 16. a spring clamping block; 17. a limiting plate; 18. a limiting groove; 19. an adjusting plate; 20. a storage battery; 21. a placement groove; 22. a cover plate; 23. a card slot; 24. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-5, a wind power blade maintenance device comprises a base 1 and a supporting seat 5, wherein the top of the base 1 is provided with a plurality of mounting holes 3, electric push rods 4 are fixed inside the mounting holes 3, a placing groove 21 is formed in one side of the base 1, a storage battery 20 is fixed inside the placing groove 21, a cover plate 22 is fixed outside the placing groove 21, an electric cabinet 2 is fixed on one side of the base 1, four casters 14 are fixed on the top of the base 1, the supporting seat 5 is positioned on the top of the base 1, and the tops of the electric push rods 4 are fixedly connected with the bottom surface of the supporting seat 5 (see fig. 1); when the height of the supporting seat 5 needs to be adjusted, the electric push rod 4 is started to extend, so that the supporting seat 5 is lifted.

The top of the supporting seat 5 is of an annular structure, the top of the supporting seat 5 is provided with a mounting groove 8, the inside of the mounting groove 8 is rotatably connected with a threaded column 9, the threaded column 9 is a bidirectional threaded column, one end of the threaded column 9 extends to the outside of the supporting seat 5, one end of the threaded column 9, which is positioned at the outside of the supporting seat 5, is fixed with a turntable 12, one side of the turntable 12 is rotatably connected with a handle 11, the outside of the threaded column 9 is in threaded connection with two baffles 6, the two baffles 6 are respectively in threaded connection with two opposite threads at the outside of the threaded column 9, the tops of the two baffles 6 extend to the outside of the mounting groove 8, the side walls of the two baffles 6 are respectively contacted with the inner walls at two sides of the mounting groove 8, the outer ring of the turntable 12 is equidistantly provided with a plurality of clamping grooves 23, a fixing plate 10 is fixed on the, a limiting column 15 is arranged in the through hole 24, the bottom of the limiting column 15 extends into the clamping groove 23, the top of the limiting column 15 extends to the upper side of the fixing plate 10, one end, located inside the clamping groove 23, of the limiting column 15 is of an isosceles triangle structure, an adjusting plate 19 is fixed at the top of the limiting column 15, a spring clamping block 16 is fixed outside the limiting column 15, the spring clamping block 16 is located below the fixing plate 10, a spring is sleeved outside the limiting column 15, and the spring is located between the spring clamping block 16 and the fixing plate 10 (see fig. 1-5); upwards pulling the limit post 15, compressing the spring, enabling the bottom of the limit post 15 to exit to the outside of the clamping groove 13, continuously upwards pulling the limit post, enabling the limit plate 17 to completely exit to the outside of the limit groove 18, then rotating the limit post 15, enabling the limit plate 17 to deviate from the limit groove 18, then loosening the limit post 15, enabling the limit plate 17 to be clamped at the top of the fixing plate 10, thereby fixing the limit button 15, then holding the handle 11 to rotate the turntable 12, the turntable 12 drives the threaded post 9 to rotate, the threaded post 9 further drives the two baffle plates 6 to mutually approach, thereby clamping the wind power blade, after clamping the wind power blade, again rotating the limit post 15, enabling the limit plate 17 to re-enter the inside of the limit groove 18, then loosening the limit post 15, under the action of the spring, clamping the bottom of the limit post 15 into the inside of the clamping groove 23 on the turntable 12, thereby fixing the turntable 12, loosening of the two baffles 16 is avoided.

Specifically, rubber pads 7 are fixed on the sides of the two baffles 6 close to each other, and handrails 13 are fixed on the tops of the two sides of the base 1 (see fig. 1); the arrangement of the rubber pad 7 avoids the damage of the baffle 6 to the blades, and the arrangement of the handrail 13 facilitates the movement of the pushing device.

When the blades are overhauled, two overhauling devices are needed, the head and the tail of the wind power blade are respectively placed at the tops of the two supporting seats 5, then the limiting post 15 is upwards pulled up, the spring is compressed, the bottom of the limiting post 15 is led out of the clamping groove 13, the limiting post is continuously pulled up, the limiting plate 17 is led out of the limiting groove 18 completely, then the limiting post 15 is rotated, the limiting plate 17 is deviated from the limiting groove 18, then the limiting post 15 is loosened, the limiting plate 17 is clamped at the top of the fixing plate 10, so that the limiting button 15 is fixed, then the handle 11 is held to rotate the turntable 12, the turntable 12 drives the threaded post 9 to rotate, the threaded post 9 further drives the two baffle plates 6 to be close to each other, so that the wind power blade is clamped, the limiting post 15 is rotated again after the wind power blade is clamped, the limiting plate 17 enters the inside of the limiting groove 18 again, under the effect of spring, the inside of draw-in groove 23 on the carousel 12 is gone into to the bottom card of spacing post 15 to fix carousel 12, avoided two baffles 16 to take place not hard up, when needing to adjust the height of supporting seat 5, start two electric putter 4 extensions through electric cabinet 2, thereby rise supporting seat 5, electric putter 4's model is ALI 4-CC.

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. A wind power blade maintenance device comprises a base (1) and a supporting seat (5), and is characterized in that a plurality of mounting holes (3) are formed in the top of the base (1), electric push rods (4) are fixed inside the mounting holes (3), a placing groove (21) is formed in one side of the base (1), a storage battery (20) is fixed inside the placing groove (21), a cover plate (22) is fixed outside the placing groove (21), an electric cabinet (2) is fixed on one side of the base (1), four trundles (14) are fixed on the top of the base (1), the supporting seat (5) is located on the top of the base (1), the tops of the electric push rods (4) are fixedly connected with the bottom surface of the supporting seat (5), the top of the supporting seat (5) is of an annular structure, and a mounting groove (8) is formed in the top of the supporting seat (5), the inside of mounting groove (8) is rotated and is connected with screw thread post (9), and screw thread post (9) are two-way screw thread post, and the one end of screw thread post (9) extends to the outside of supporting seat (5), and screw thread post (9) are located the outside one end of supporting seat (5) and are fixed with carousel (12), and one side of carousel (12) is rotated and is connected handle (11), the outside threaded connection of screw thread post (9) has two baffles (6), two baffles (6) respectively with two opposite screw thread spiro union of screw thread post (9) outside, two the top of baffle (6) all extends to the outside of mounting groove (8), and the lateral wall of two baffles (6) all contacts with the both sides inner wall of mounting groove (8).

2. The wind power blade overhauling device according to claim 1, wherein a plurality of clamping grooves (23) are equidistantly formed in the outer ring of the rotary plate (12), a fixing plate (10) is fixed on the outer wall of one side of the supporting seat (5), the fixing plate (10) is located right above the rotary plate (12), a through hole (24) is formed in the top of the fixing plate (10), a limiting column (15) is arranged inside the through hole (24), the bottom of the limiting column (15) extends to the inside of the clamping grooves (23), and the top of the limiting column (15) extends to the upper side of the fixing plate (10).

3. The wind power blade overhauling device according to claim 2, wherein one end of the limiting column (15) positioned inside the clamping groove (23) is of an isosceles triangle structure, and an adjusting plate (19) is fixed at the top of the limiting column (15).

4. The wind power blade overhauling device according to claim 2, wherein a spring clamping block (16) is fixed outside the limiting column (15), the spring clamping block (16) is located below the fixing plate (10), a spring is sleeved outside the limiting column (15), and the spring is located between the spring clamping block (16) and the fixing plate (10).

5. The wind power blade overhauling device according to claim 2, wherein one side of the through hole (24) is provided with a limiting groove (18), a limiting plate (17) is fixed on the outer wall of one side of the limiting column (15), and one end of the limiting plate (17) extends to the inside of the limiting groove (18).

6. The wind power blade overhauling device according to claim 1, wherein a rubber pad (7) is fixed on one side of each of the two baffles (6) close to each other, and handrails (13) are fixed on the tops of the two sides of the base (1).