CN216510098U

CN216510098U - Blade supporting structure of wind driven generator

Info

Publication number: CN216510098U
Application number: CN202123098116.8U
Authority: CN
Inventors: 杨波; 王凯
Original assignee: Anhui Eyang New Energy Technology Co ltd
Current assignee: Anhui Eyang New Energy Technology Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-13
Anticipated expiration: 2031-12-10

Abstract

The utility model belongs to the technical field of wind driven generators, and particularly discloses a blade supporting structure of a wind driven generator, which comprises a fixed base, a supporting plate, a first fixing piece and a second fixing piece; mounting plates extend outwards horizontally from two sides of the fixing base, a plurality of mounting screw holes are formed in the surface of each mounting plate at equal intervals, mounting bolts are arranged in the mounting screw holes, sliding rods are symmetrically arranged at one end of the fixing base, one end of each sliding rod is located in the fixing base and is connected with the fixing base in a sliding mode, and the other end of each sliding rod is fixedly connected with the supporting plate; the support structure can be adapted to wind driven generator blades with different sizes through the sliding connection between the sliding rod and the fixed base and the threaded connection between the screw rod and the sleeve rod, so that the application range is expanded, and the stable support effect can be achieved on the wind driven generator blades during transportation through the matching of the first fixing piece and the second fixing piece, so that the blades are prevented from falling off during transportation, and the shaking generated during transportation of the blades is reduced.

Description

Blade supporting structure of wind driven generator

Technical Field

The utility model relates to the technical field of wind driven generators, in particular to a blade supporting structure of a wind driven generator.

Background

Wind energy is increasingly gaining attention as a clean renewable energy source in all countries of the world. The blades, which are important components of wind turbines, are relatively inconvenient to transport due to their length and weight. The blades of each wind driven generator are different in size, the existing supporting structure can only fix certain blades with specific sizes, so that the application range is small, the blades are prone to shaking in the transportation process, the blades are prone to falling off and being damaged, and therefore the wind driven generator blade supporting structure is provided.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a wind turbine blade support structure to solve the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a wind driven generator blade supporting structure comprises a fixed base, a sliding rod, a supporting plate, a first fixing piece and a second fixing piece; mounting plates are horizontally and outwards arranged on two sides of the fixed base in an extending mode, a plurality of mounting screw holes are formed in the surface of each mounting plate at equal intervals, mounting bolts are arranged in the mounting screw holes, slide rods are symmetrically arranged at one end of the fixed base, one end of each slide rod is located in the fixed base and is in sliding connection with the fixed base, the other end of each slide rod is fixedly connected with the supporting plate, clamping plates are outwards arranged on two sides of the top surface of the supporting plate in an extending mode, a fixed plate is arranged on the surface of the supporting plate, clamping plates are arranged on two sides of the fixed plate, and the clamping plates are connected with the clamping plates in a clamping mode; the surface of the fixed base is provided with a first fixing piece, and the surface of the fixed plate is provided with a first fixing piece.

Preferably, the first fixing piece comprises a cross rod, a limiting rod, a vertical rod and a bottom rod; the surface of the fixed base is symmetrically provided with bottom rods, and vertical rods are vertically fixed to the centers of the surfaces of the bottom rods.

Preferably, two the horizontal pole interconnect that the level set up is passed through on the montant top, horizontal pole bottom surface center fixedly connected with gag lever post, the gag lever post other end and montant fixed connection, montant both sides fixedly connected with stiffener, stiffener bottom and sill bar fixed connection.

Preferably, the second fixing piece comprises a screw rod, a loop bar, a transverse plate and a clamping plate; the support plate is vertically fixed with a screw rod on the surface, a loop bar is sleeved on the top end of the screw rod, and the screw rod is in threaded connection with the loop bar.

Preferably, loop bar top fixedly connected with fixed plate, the both ends symmetry of fixed plate both sides face is provided with the lantern ring, is provided with the pivot between two sets of rings, pivot fixed surface is connected with splint, and the bottom is through compression spring interconnect between two splint.

Preferably, a fixing rod is arranged on the inner side surface of the first clamping plate and located above the compression spring, and a strip-shaped through hole is formed in the surface of the fixing rod.

Preferably, the inside round bar that is provided with of bar through-hole, and round bar and bar through-hole sliding connection, round bar top fixedly connected with adjusts the pole, it is fixed in another splint medial surface to adjust the installation of pole other end.

Preferably, friction lines are arranged on the opposite sides of the two clamping plates.

Compared with the prior art, the utility model has the beneficial effects that: the support structure can be adapted to wind driven generator blades with different sizes through the sliding connection between the sliding rod and the fixed base and the threaded connection between the screw rod and the sleeve rod, so that the application range is expanded, and the stable support effect can be achieved on the wind driven generator blades during transportation through the matching of the first fixing piece and the second fixing piece, so that the blades are prevented from falling off during transportation, and the shaking generated during transportation of the blades is reduced.

Drawings

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

FIG. 2 is a schematic structural view of a first fixing member according to the present invention;

fig. 3 is a schematic structural view of a second fixing member of the present invention.

In the figure: 1. a fixed base; 2. mounting a plate; 3. installing a bolt; 4. a slide bar; 5. a support plate; 6. clamping a plate; 7. a fixing plate; 8. buckling the plate; 9. a first fixing member; 10. a bottom bar; 11. a vertical rod; 12. a cross bar; 13. a limiting rod; 14. a reinforcing bar; 15. a second fixing member; 16. a screw; 17. a loop bar; 18. a transverse plate; 19. a collar; 20. a rotating shaft; 21. a splint; 22. a compression spring; 23. fixing the rod; 24. a round bar; 25. and adjusting the rod.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a wind driven generator blade supporting structure comprises a fixed base 1, a sliding rod 4, a supporting plate 5, a first fixing piece 9 and a second fixing piece 15; the fixing base is characterized in that mounting plates 2 are horizontally and outwards arranged on two sides of the fixing base 1 in an extending mode, a plurality of mounting screw holes are formed in the surface of each mounting plate 2 at equal intervals, mounting bolts 3 are arranged in the mounting screw holes, slide rods 4 are symmetrically arranged at one end of the fixing base 1, one end of each slide rod 4 is located inside the fixing base 1 and is in sliding connection with the fixing base 1, the other end of each slide rod 4 is fixedly connected with a supporting plate 5, clamping plates 6 are outwards extended from two sides of the top surface of the supporting plate 5, a fixing plate 7 is arranged on the surface of the supporting plate 5, clamping plates 8 are arranged on two sides of the fixing plate 7, and the clamping plates 8 are connected with the clamping plates 6 in a clamping mode; the surface of the fixed base 1 is provided with a first fixing piece 9, and the surface of the fixed plate 7 is provided with the first fixing piece 9.

Further, the first fixing part 9 comprises a cross rod 12, a limiting rod 13, a vertical rod 11 and a bottom rod 10; the surface of the fixed base 1 is symmetrically provided with bottom rods 10, and the center of the surface of each bottom rod 10 is vertically fixed with a vertical rod 11.

Further, two horizontal pole 12 interconnect that the level set up is passed through on the top of montant 11, horizontal pole 12 bottom surface center fixedly connected with gag lever post 13, the gag lever post 13 other end and montant 11 fixed connection, 11 both sides fixedly connected with stiffener 14 of montant, stiffener 14 bottom and sill bar 10 fixed connection.

Further, the second fixing member 15 comprises a screw 16, a loop bar 17, a cross plate 18 and a clamping plate 21; the surface of the supporting plate 5 is vertically fixed with a screw 16, the top end of the screw 16 is sleeved with a loop bar 17, and the screw 16 is in threaded connection with the loop bar 17.

Further, the top end of the loop bar 17 is fixedly connected with a transverse plate 18, two ends of two side surfaces of the transverse plate 18 are symmetrically provided with loop rings 19, a rotating shaft 20 is arranged between the two loop rings 19, the surface of the rotating shaft 20 is fixedly connected with a clamping plate 21, and the bottom ends of the two clamping plates 21 are connected with each other through a compression spring 22.

Furthermore, a fixing rod 23 is arranged on the inner side surface of the first clamping plate 21, the fixing rod 23 is positioned above the compression spring 22, and a strip-shaped through hole is formed in the surface of the fixing rod 23.

Further, the inside round bar 24 that is provided with of bar through-hole, and round bar 24 and bar through-hole sliding connection, 24 top fixedly connected with of round bar adjust the pole 25, the installation of adjusting the pole 25 other end is fixed in another splint 21 medial surface.

Furthermore, friction lines are arranged on the opposite sides of the two clamping plates 21.

The working principle is as follows: the utility model provides a blade supporting structure of a wind driven generator, which comprises a fixed base 1, a sliding rod 4, a supporting plate 5, a first fixing piece 9 and a second fixing piece 15, wherein the sliding rod 4 is arranged on the fixed base; when the fixing base is installed, the fixing base 1 can be installed and fixed on the surface of a vehicle by screwing the installation bolt 3 into the installation screw hole, when the fixing base is used, the position of the supporting plate 5 can be adjusted according to the size of the blade due to the sliding connection between the sliding rod 4 and the fixing base 1, the head end of the blade corresponds to the position of the first fixing piece 9, the tail end of the blade corresponds to the position of the second fixing piece 15 and is installed, and the first fixing piece 9 comprises a cross rod 12, a limiting rod 13, a vertical rod 11 and a bottom rod 10; the blade head end is fixed by utilizing a triangular structure formed among the cross rod 12, the limiting rod 13 and the vertical rod 11, and the blade head end is stably supported by the action of the vertical rod 11, the reinforcing rod 14 and the bottom rod 10; and the second fixing member 15 comprises a screw 16, a loop bar 17, a cross plate 18 and a clamping plate 21; the height of the second fixing piece 15 can be adjusted by utilizing the threaded connection between the screw rod 16 and the loop bar 17, so that the second fixing piece can be adapted to blades of different sizes, and after the height adjustment is finished, the tail ends of the blades can be clamped and fixed by utilizing the two clamping plates 21, and the compression springs 22 can ensure that the clamping is fixed and firm, so that the integral support of the blades during transportation is realized, the blades are prevented from falling off during transportation, and the shaking of the blades during transportation can be reduced.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wind turbine blade support structure characterized by: comprises a fixed base (1), a slide bar (4), a supporting plate (5), a first fixing piece (9) and a second fixing piece (15); the fixing device is characterized in that mounting plates (2) are horizontally and outwards extended from two sides of the fixing base (1), a plurality of mounting screw holes are formed in the surface of each mounting plate (2) at equal intervals, mounting bolts (3) are arranged in the mounting screw holes, slide rods (4) are symmetrically arranged at one end of the fixing base (1), one ends of the slide rods (4) are located inside the fixing base (1) and are in sliding connection with the fixing base (1), the other ends of the slide rods (4) are fixedly connected with a supporting plate (5), clamping plates (6) extend outwards from two sides of the top surface of the supporting plate (5), a fixing plate (7) is arranged on the surface of the supporting plate (5), clamping plates (8) are arranged on two sides of the fixing plate (7), and the clamping plates (8) are connected with the clamping plates (6) in a buckling mode; the surface of the fixed base (1) is provided with a first fixing piece (9), and the surface of the fixed plate (7) is provided with the first fixing piece (9).

2. A wind turbine blade support structure according to claim 1, wherein: the first fixing piece (9) comprises a cross rod (12), a limiting rod (13), a vertical rod (11) and a bottom rod (10); the surface of the fixed base (1) is symmetrically provided with bottom rods (10), and the center of the surface of each bottom rod (10) is vertically fixed with a vertical rod (11).

3. A wind turbine blade support structure according to claim 2, wherein: two horizontal pole (12) interconnect that the level set up is passed through on montant (11) top, horizontal pole (12) bottom surface center fixedly connected with gag lever post (13), the gag lever post (13) other end and montant (11) fixed connection, montant (11) both sides fixedly connected with stiffener (14), stiffener (14) bottom and sill bar (10) fixed connection.

4. A wind turbine blade support structure according to claim 1, wherein: the second fixing piece (15) comprises a screw rod (16), a loop bar (17), a transverse plate (18) and a clamping plate (21); the surface of the supporting plate (5) is vertically fixed with a screw rod (16), the top end of the screw rod (16) is sleeved with a loop bar (17), and the screw rod (16) is in threaded connection with the loop bar (17).

5. A wind turbine blade support structure according to claim 4, wherein: the utility model discloses a telescopic link, including loop bar (17) top fixedly connected with diaphragm (18), the both ends symmetry of diaphragm (18) both sides face is provided with lantern ring (19), is provided with pivot (20) between two lantern ring (19), pivot (20) fixed surface is connected with splint (21), and compression spring (22) interconnect is passed through to the bottom between two splint (21).

6. A wind turbine blade support structure according to claim 5, wherein: a fixing rod (23) is arranged on the inner side face of the clamping plate (21), the fixing rod (23) is located above the compression spring (22), and a strip-shaped through hole is formed in the surface of the fixing rod (23).

7. A wind turbine blade support structure according to claim 6, wherein: the novel clamping device is characterized in that a round rod (24) is arranged inside the strip-shaped through hole, the round rod (24) is connected with the strip-shaped through hole in a sliding mode, an adjusting rod (25) is fixedly connected to the top end of the round rod (24), and the other end of the adjusting rod (25) is fixedly installed on the inner side face of another clamping plate (21).

8. Wind turbine blade support structure according to claim 5, wherein: friction grains are arranged on the opposite sides of the two clamping plates (21).