CN212225446U

CN212225446U - Bottom reinforcing device for wind power generation equipment

Info

Publication number: CN212225446U
Application number: CN202020662149.7U
Authority: CN
Inventors: 钟小金
Original assignee: Jiangxi Biaozheng Technology Engineering Co ltd
Current assignee: Jiangxi Biaozheng Technology Engineering Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-25
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a bottom reinforcing apparatus for wind power generation equipment, include: the tower pole and fixed establishment, fixed establishment includes mounting, lower mounting, mounting panel, fixed plate and bracing piece, goes up the mounting and all cup joints on the tower pole with lower mounting and inside is provided with the antislip strip, goes up to be connected with the movable rod on the outer wall of mounting, and the mounting panel is provided with four altogether and installs in the outside of last mounting, and the symmetry is fixed with the sleeve pipe on the inner wall of mounting panel, and the sleeve pipe is connected with the movable rod. The utility model is provided with the fixing mechanism consisting of the upper connecting piece, the lower connecting piece, the supporting rod and the mounting plate at the bottom of the tower pole of the wind power generation equipment, and the bottom of the tower pole is supported by the fixing mechanism, so that the connecting strength between the tower pole and the ground is increased, and the wind resistance of the wind power generation equipment is improved; set up sleeve pipe and the movable rod that has certain buffering shock-absorbing capacity between last mounting and mounting panel, increased the shock resistance of tower pole to a certain extent.

Description

Bottom reinforcing device for wind power generation equipment

Technical Field

The utility model relates to a wind power generation equipment technical field, more specifically are a bottom reinforcing apparatus for wind power generation equipment.

Background

The wind energy is the cleanest and renewable green energy, is widely distributed and rich in resources, and is rapidly utilized and developed along with the increasing serious environmental pollution, and particularly has a very wide wind power generation prospect. The wind turbine foundation is an important component for constructing a wind power plant, is not only related to safe and reliable operation of the wind power plant, but also influences investment return of the wind power plant, is a reinforced concrete structure for fixing a wind driven generator, and is required to bear the weight of the wind driven generator and a wind turbine tower pole, resist overturning wind load of the wind turbine generator and ensure safe operation of the wind turbine generator under various loads.

At present, the tower pole of the existing wind power generation equipment has the following problems: (1) because the tower pole and the fan foundation are made of two different materials, the bonding strength is limited, the combination is not tight enough, the gap gradually develops from top to bottom under the action of larger horizontal wind load, and the tower pole can be toppled over when the gap develops seriously; (2) along with the development of the gap, the self amplitude of the tower rod is increased, the damping effect of the tower rod is poor, and the fan unit cannot normally run. For this reason, a new scheme needs to be designed to give improvements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bottom reinforcing apparatus for wind power generation equipment has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: a bottom reinforcement device for a wind power generation apparatus, comprising: the fixing mechanism comprises an upper fixing piece, a lower fixing piece, a mounting plate, a fixing plate and a supporting rod, wherein the upper fixing piece and the lower fixing piece are sleeved on the tower rod and internally provided with anti-slip strips; be fixed with connecting plate one on the outer wall of mounting panel, the upper end and a connecting plate rotation connection of bracing piece, the lower extreme of bracing piece is connected with the extension board, the bottom surface and the laminating of fixed plate top surface of extension board, fixed plate and extension board adopt ground nail and ground connection.

As an embodiment of the utility model, the end of movable rod extends to the cover intraductally and is connected with the limiting plate, the intraductal spring and the rubber pad that still are provided with of cover, the rubber pad middle part has been seted up the through-hole and has been cup jointed on the movable rod through the through-hole.

As a preferred embodiment of the utility model, go up mounting and lower mounting and all adopt two U-shaped frame combinations to form, two the outer wall edge of U-shaped frame all is provided with the connecting block, corresponds two of setting be provided with the bolt on the connecting block.

As an optimal implementation mode of the utility model, all install connecting plate two on the lateral wall of bracing piece, the connecting hole has been seted up on the surface of connecting plate two, four be connected with the reinforcement muscle between the connecting plate two, be square structure after the reinforcement muscle passes four connecting plates two in proper order.

As a preferred embodiment of the present invention, the lower fixing member is welded to the fixing plate, and the fixing plate is provided with a connecting seam corresponding to the surface of the lower fixing member.

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

(1) the utility model discloses, installed the fixed establishment who comprises last connecting piece, lower connecting piece, bracing piece and mounting panel bottom wind power generation equipment's tower mast, come to support the tower mast bottom through fixed establishment, increase the joint strength between tower mast and the ground, improve wind power generation equipment's anti-wind ability.

(2) The utility model discloses, set up sleeve pipe and movable rod that have certain buffering shock-absorbing capacity between last mounting and mounting panel, increased the shock resistance of tower pole to a certain extent.

Drawings

Fig. 1 is a front view of a bottom reinforcing device for a wind power generation apparatus according to the present invention;

FIG. 2 is a diagram of the connection structure between the movable rod and the sleeve according to the present invention;

fig. 3 is a structural diagram of the upper fixing member of the present invention.

In the figure, a tower rod 1; an upper fixing member 2; a lower fixing member 3; a fixed plate 4; a mounting plate 5; a first connecting plate 6; a support bar 7; a second connecting plate 8; reinforcing ribs 9; a ground nail 10; a sleeve 11; a movable lever 12; a rubber pad 13; a spring 14; a limit plate 15; a through hole 16; a U-shaped frame 17; a bolt 18; a connecting block 19; an extension plate 20.

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. 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. 1-3, the present invention provides a technical solution: a bottom reinforcement device for a wind power generation apparatus, comprising: the tower comprises a tower pole 1 and a fixing mechanism, wherein the fixing mechanism comprises an upper fixing piece 2, a lower fixing piece 3, a mounting plate 5, a fixing plate 4 and a supporting rod 7, the upper fixing piece 2 and the lower fixing piece 3 are both sleeved on the tower pole 1 and internally provided with anti-slip strips, the anti-slip strips are made of rubber materials and are embedded on the inner wall of a U-shaped frame 17, the anti-slip effect is achieved when the upper fixing piece 2 and the lower fixing piece 3 are mounted on the tower pole 1, the outer wall of the upper fixing piece 2 is connected with a movable rod 12, the mounting plate 5 is provided with four anti-slip strips and is mounted on the outer side of the upper fixing piece 2, sleeves 11 are symmetrically fixed on the inner wall of the mounting plate 5, the sleeves 11 are connected with the movable rod 12, the sleeves 11 are in telescopic connection with; be fixed with connecting plate 6 on the outer wall of mounting panel 5, the upper end and the connecting plate 6 of bracing piece 7 rotate to be connected, the lower extreme of bracing piece 7 is connected with extension board 20, the bottom surface and the 4 top surface laminating of fixed plate of extension board 20, fixed plate 4 and extension board 20 adopt ground nail 10 to be connected with ground, bracing piece 7 plays the supporting role to last mounting 2, a plurality of fixed orifices has been seted up on fixed plate 4, can insert the different mounting holes with ground nail 10 and adjust the angle of bracing piece 7.

Further improved, as shown in fig. 2: the end of the movable rod 12 extends into the sleeve 11 and is connected with a limiting plate 15, a spring 14 and a rubber pad 13 are further arranged inside the sleeve 11, a through hole 16 is formed in the middle of the rubber pad 13 and is sleeved on the movable rod 12 through the through hole 16, and the movable rod 12 plays a role in buffering and damping through all parts inside the sleeve 11.

In a further improvement, as shown in fig. 3: go up mounting 2 and lower mounting 3 and all adopt two U-shaped frames 17 to make up and form, the outer wall edge of two U-shaped frames 17 all is provided with connecting block 19, corresponds to be provided with bolt 18 on two connecting blocks 19 that set up, conveniently installs mounting 2 and lower mounting 3 on tower pole 1.

Further improved, as shown in fig. 1: all install two 8 connecting plates on the lateral wall of bracing piece 7, the connecting hole has been seted up on the surface of two 8 connecting plates, is connected with between two 8 four connecting plates and adds muscle 9, adds muscle 9 and is square structure after passing two 8 four connecting plates in proper order, increases the joint strength of bracing piece 7 through adding muscle 9.

Specifically, lower mounting 3 welded connection is on fixed plate 4, offers the joint seam that corresponds with 3 surperficial lower mounting on the fixed plate 4, and the joint seam on the lower mounting 3 is exactly the seam of two U-shaped frames 17, and accessible seam comes to divide into two parts with fixed plate 4, adopts bolted connection between the fixed plate of two parts.

The utility model discloses when using, will go up mounting 2 and lower mounting 3 and correspond and install on the tower pole 1, with extension board 20 and the laminating of fixed plate 4 of bracing piece 7 lower extreme and adopt ground nail 10 to come extension board 20 and fixed plate 4 to be connected with ground, the reinforcing rib 9 that bracing piece 7 and middle part set up increases the support intensity of tower pole 1, improves its anti-wind ability, can play certain cushioning effect to tower pole 1 through sleeve pipe 11 and movable rod 12.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A bottom reinforcement device for a wind power generation apparatus, comprising: tower pole (1) and fixed establishment, its characterized in that: the fixing mechanism comprises an upper fixing piece (2), a lower fixing piece (3), a mounting plate (5), a fixing plate (4) and a support rod (7), wherein the upper fixing piece (2) and the lower fixing piece (3) are both sleeved on the tower rod (1) and internally provided with anti-slip strips, the outer wall of the upper fixing piece (2) is connected with movable rods (12), the mounting plate (5) is provided with four mounting plates and is mounted on the outer side of the upper fixing piece (2), sleeves (11) are symmetrically fixed on the inner wall of the mounting plate (5), and the sleeves (11) are connected with the movable rods (12);

be fixed with connecting plate (6) on the outer wall of mounting panel (5), the upper end and the connecting plate (6) of bracing piece (7) are rotated and are connected, the lower extreme of bracing piece (7) is connected with extension board (20), the bottom surface and the laminating of fixed plate (4) top surface of extension board (20), fixed plate (4) and extension board (20) adopt ground nail (10) to be connected with ground.

2. The bottom reinforcing apparatus for a wind power plant according to claim 1, wherein: the tail end of the movable rod (12) extends into the sleeve (11) and is connected with a limiting plate (15), a spring (14) and a rubber pad (13) are further arranged inside the sleeve (11), a through hole (16) is formed in the middle of the rubber pad (13), and the movable rod (12) is sleeved with the rubber pad through the through hole (16).

3. The bottom reinforcing apparatus for a wind power plant according to claim 1, wherein: go up mounting (2) and lower mounting (3) and all adopt two U-shaped frame (17) combinations to form, two the outer wall edge of U-shaped frame (17) all is provided with connecting block (19), corresponds two of setting be provided with bolt (18) on connecting block (19).

4. The bottom reinforcing apparatus for a wind power plant according to claim 1, wherein: all install connecting plate two (8) on the lateral wall of bracing piece (7), the connecting hole has been seted up on the surface of connecting plate two (8), four be connected with between connecting plate two (8) and reinforce muscle (9), it is square structure to reinforce muscle (9) and pass four connecting plate two (8) backs in proper order.

5. The bottom reinforcing apparatus for a wind power plant according to claim 1, wherein: the lower fixing piece (3) is welded on the fixing plate (4), and a connecting seam corresponding to the surface of the lower fixing piece (3) is formed in the fixing plate (4).