CN213807939U

CN213807939U - Sea surface wind power generation base

Info

Publication number: CN213807939U
Application number: CN202022709377.8U
Authority: CN
Inventors: 王春平
Original assignee: Shanghai Zhoujia Technology Co ltd
Current assignee: Shanghai Zhoujia Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-07-27
Anticipated expiration: 2030-11-20

Abstract

The utility model belongs to the field of wind driven generator bases, in particular to a sea surface wind power generation base, which comprises a base and a base fixedly arranged above the base, wherein two fixed columns which are symmetrically distributed are fixedly connected at the bottom of the base, four clamping plates which are in cross distribution are slidably arranged at the top of the base, and four mounting grooves which are in cross distribution are arranged at the top of the base, when the wind driven generator is installed, the bottom end of a wind driven generator frame can outwards prop open top blocks on the four clamping plates and move downwards to the top of the base along with the four top blocks, at the moment, the spring rebounds to prop back the clamping plates so as to lead the top blocks to be tightly contacted with the outer wall of the frame, the frame is propped from four directions by the four top blocks to position the frame, thereby preventing the frame from shaking caused by the influence of wind power, and reducing the occurrence of position deviation between a bolt and a screw hole, the installation fixing effect and the working efficiency are improved.

Description

Sea surface wind power generation base

Technical Field

The utility model relates to a aerogenerator base field specifically is a sea aerogenerator base.

Background

The wind power generation is characterized in that kinetic energy of wind is converted into electric energy, the wind power generation is very environment-friendly by utilizing the wind power, wherein the wind power generator is a common device for wind power generation, the wind power generator is a power device for converting wind energy into mechanical power, the mechanical power drives a rotor to rotate and finally outputs alternating current, the offshore power generation gradually becomes a new field of wind power development along with the development of the society, the offshore wind resources are rich and are not limited by land use, and the offshore wind power has the remarkable advantages of high wind speed, low wind trimming, low turbulence, high output and the like.

Current aerogenerator all is through the bolt fastening on the base, and offshore generator need use the loop wheel machine to come the frame to hang to the base when the installation, carries out fixing work again, but sea wind-force is great, and the in-process frame of hoist and mount can appear rocking because of the influence of wind-force, can make position deviation appear between bolt and the screw, and subsequent installation positioning work is inconvenient to carry out, has reduced installation effect and efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sea wind power generation base to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a sea surface wind power generation base comprises a base and a base fixedly installed above the base, wherein two fixed columns which are symmetrically distributed are fixedly connected to the bottom of the base, four clamping plates which are crisscross-shaped are slidably installed at the top of the base, four installation grooves which are crisscross-shaped are formed in the top of the base, connecting blocks are fixedly connected to the bottoms of the four clamping plates, the connecting blocks are slidably installed inside the installation grooves, springs are fixedly connected to the inner walls of the installation grooves, and the other ends of the springs are fixedly connected with the connecting blocks; four equal fixedly connected with kicking block in the relative one side of splint, base top fixedly connected with sleeve, four splint all are located the sleeve is inboard, the sleeve splint with corresponding mounting hole has all been seted up to kicking block inside.

As a further aspect of the present invention: the top of the fixed column is fixedly connected with a plurality of connecting rods, and the top ends of the connecting rods are fixedly connected with the bottom of the base.

As a further aspect of the present invention: and gaps are formed between the adjacent connecting rods.

As a further aspect of the present invention: the connecting block is of a T-shaped structure.

As a further aspect of the present invention: four through grooves communicated with the mounting grooves are formed in the top of the base, and the connecting blocks are slidably mounted inside the through grooves.

As a further aspect of the present invention: the top of the top block is arc-shaped, and the top block is made of rubber.

As a further aspect of the present invention: the length of splint is greater than the length of sleeve, the splint top is located the sleeve top.

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

the utility model discloses the base top slidable mounting at well base top has four splint that are cross distribution, the connecting block of splint bottom is in the same place with the spring coupling on the base top mounting groove inner wall, when installing aerogenerator, the kicking block on four splint can outwards be backed up to the bottom of aerogenerator frame, and paste four kicking blocks downstream to the base top, spring rebounding pushes back splint this moment, make kicking block and frame outer wall in close contact with, four kicking blocks are withstood the frame from four directions, come to carry out positioning work to the frame, can prevent that the frame from appearing rocking because of the influence of wind-force, the appearance that the positional deviation condition appears between bolt and the screw has been reduced, fixed effect of installation and work efficiency have been improved, the sleeve at base top, splint and the inside corresponding mounting hole that has all been seted up of kicking block, through the screw rod, mutually supporting between nut and the mounting hole can be with the frame, The sleeve is together fixed with four splint, and the joint strength between improvement generator that can be further and the base has improved the fastness after the generator installation and the stability when using.

Drawings

FIG. 1 is a schematic structural diagram of a sea surface wind power generation base;

FIG. 2 is a schematic cross-sectional view of a sea surface wind power generation base from above;

FIG. 3 is a schematic structural diagram of a clamping plate in a sea surface wind power generation base;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a base; 11. fixing a column; 12. a connecting rod; 2. a base; 21. mounting grooves; 211. a spring; 22. a sleeve; 23. a through groove; 3. a splint; 31. connecting blocks; 32. a top block; 4. and (7) installing holes.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, a sea surface wind power generation base comprises a base 1 and a base 2 fixedly installed above the base 1, two fixing columns 11 are fixedly connected to the bottom of the base 1 and symmetrically distributed, four clamping plates 3 are slidably installed on the top of the base 2, four mounting grooves 21 are formed on the top of the base 2 and are distributed in a cross shape, connecting blocks 31 are fixedly connected to the bottoms of the four clamping plates 3, the connecting blocks 31 are slidably installed in the mounting grooves 21, springs 211 are fixedly connected to the inner walls of the mounting grooves 21, the other ends of the springs 211 are fixedly connected to the connecting blocks 31, ejector blocks 32 are fixedly connected to the opposite sides of the four clamping plates 3, a sleeve 22 is fixedly connected to the top of the base 2, the four clamping plates 3 are located inside the sleeve 22, the splint 3 and the top block 32 are both provided with corresponding mounting holes 4.

In fig. 1: base 1 can be fixed under water through two fixed columns 11 of bottom, 11 top fixedly connected with a plurality of connecting rod 12 of fixed column, connecting rod 12 top and 2 bottom fixed connection of base, base 2 is fixed in the top of a plurality of connecting rod 12, the fastness of base 2 structure and the stability when using have been improved, and then can improve the fastness after the aerogenerator installation and the stability when using, the gap has between the adjacent connecting rod 12, the sea water can circulate along the gap between the connecting rod 12, can reduce the impact force that produces when sea water strikes connecting rod 12, and then can improve device overall structure's fastness, guarantee aerogenerator's normal use.

In fig. 1, 2, 3 and 4: four clamping plates 3 which are distributed in a cross shape are slidably mounted at the top of the base 2, connecting blocks 31 at the bottoms of the four clamping plates 3 are respectively slidably mounted inside four mounting grooves 21 inside the base 2, the connecting blocks 31 are connected with springs 211 on the inner walls of the mounting grooves 21, positioning work can be carried out on the clamping plates 3, the clamping plates 3 can be kept at fixed positions before use, when a wind driven generator is mounted, the wind driven generator is hung above the four clamping plates 3 and then downwards placed, the bottom end of a rack of the wind driven generator is firstly contacted with top blocks 32 on the inner side walls of the four clamping plates 3, the four clamping plates 3 are outwards pushed through the four top blocks 32, the rack slowly enters between the four top blocks 32, when the clamping plates 3 are stressed to move outwards, the springs 211 can contract along with the four clamping plates, after the bottom end of the rack is contacted with the top of the base 2, the springs 211 rebound to push the clamping plates 3 back, the top block 32 is in close contact with the outer side wall of the rack, the four top blocks 32 can support the rack from four directions to position the rack, the rack can be prevented from shaking due to the influence of wind power after being positioned, the occurrence of position deviation between bolts and screw holes is reduced, the stability of the rack during subsequent mounting and fixing work is improved, the mounting and fixing effect and the work efficiency are improved, the top of the top block 32 is arc-shaped, the top block 32 is made of rubber, the positioning effect of the four clamp plates 3 on the rack can be further improved by the top block 32 made of rubber, meanwhile, when the rack is fixed and then used, the impact force generated by shaking of the rack can be reduced, the rack can be protected, the top of the top block 32 is arc-shaped, the rack can smoothly support the four top blocks 32 and downwards enter the space between the four top blocks 32, the smoothness when using is improved, the four top blocks 32 and the clamping plates 3 can be moved to different fixed positions under the action of the springs 211, and then the clamping and positioning work can be carried out on the frames of different sizes, so that the applicability is improved.

In fig. 1, 2 and 3: 2 tops of base are fixed with sleeve 22, sleeve 22 is located the 3 outsides of four splint, sleeve 22, corresponding mounting hole 4 has all been seted up to splint 3 and kicking block 32 inside, come generator frame location back through four splint 3, through the screw rod, mutually supporting between nut and the mounting hole 4 can be with the frame, sleeve 22 and four splint 3 are fixed together, and then fix the frame in base 2 top, then fix the bottom of frame at 2 tops of base through the bolt, can accomplish the installation fixed work of generator, can carry out a lot of to the generator frame and fix, the joint strength between generator and the base 2 has been improved, fastness after the generator installation and the stability when using have been improved.

In fig. 1 and 3: connecting block 31 is T shape structure, four logical grooves 23 that communicate each other with mounting groove 21 are seted up at 2 tops of base, connecting block 31 slidable mounting is inside leading to groove 23, the connecting block 31 of T shape is corresponding mounting groove 21 all the time and leads to the inside rectilinear movement that is of groove 23, stability when having improved connecting block 31 and removing, and then stability when can improving splint 3 and remove, can also prevent that connecting block 31 from breaking away from mounting groove 21 is inside automatically, guarantee the normal clear of 3 centre gripping location work of four splint.

In fig. 1: the length of splint 3 is greater than the length of sleeve 22, and splint 3 top is located the sleeve 22 top, can not hinder the frame to push open the kicking block 32 on four splint 3 and enter into between four kicking blocks 32, guarantees the normal clear of installation work.

The utility model discloses a theory of operation is: when in installation, the wind driven generator is lifted above the four clamping plates 3 and then is lowered downwards, the bottom end of the frame of the wind driven generator outwards props open the top blocks 32 on the four clamping plates 3, and moves downwards to the top of the base 2 along with the four top blocks 32, at the moment, the spring 211 rebounds to jack the clamping plate 3 back, so that the top blocks 32 are tightly contacted with the outer wall of the machine frame, the four top blocks 32 jack the machine frame from four directions to position the machine frame, can prevent the frame from shaking due to the influence of wind power, reduces the occurrence of position deviation between the bolt and the screw hole, improves the installation and fixation effect and the working efficiency, can fix the frame, the sleeve 22 and the four clamping plates 3 together through the mutual matching of the screw rod, the nut and the mounting hole 4 after the frame is positioned, the connection strength between the generator and the base 2 can be further improved, and the firmness after the installation of the generator and the stability in use are improved.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The sea surface wind power generation base comprises a base (1) and a base (2) fixedly mounted above the base (1), wherein two fixing columns (11) which are symmetrically distributed are fixedly connected to the bottom of the base (1), and is characterized in that four clamping plates (3) which are distributed in a cross shape are slidably mounted at the top of the base (2), four mounting grooves (21) which are distributed in a cross shape are formed in the top of the base (2), connecting blocks (31) are fixedly connected to the bottoms of the four clamping plates (3), the connecting blocks (31) are slidably mounted in the mounting grooves (21), springs (211) are fixedly connected to the inner walls of the mounting grooves (21), and the other ends of the springs (211) are fixedly connected with the connecting blocks (31);

four equal fixedly connected with kicking block (32) in the relative one side of splint (3), base (2) top fixedly connected with sleeve (22), four splint (3) all are located sleeve (22) are inboard, sleeve (22) splint (3) with corresponding mounting hole (4) have all been seted up to kicking block (32) inside.

2. The offshore wind power generation foundation of claim 1, wherein a plurality of connecting rods (12) are fixedly connected to the top of the fixing column (11), and the top ends of the connecting rods (12) are fixedly connected with the bottom of the foundation (2).

3. A sea surface wind power foundation according to claim 2, wherein there are gaps between adjacent said connecting rods (12).

4. A sea surface wind power base according to claim 1, characterized in that said connection block (31) is a T-shaped structure.

5. A sea surface wind power generation base according to claim 1, wherein the top of the base (2) is opened with four through grooves (23) communicated with the installation groove (21), and the connecting block (31) is slidably installed inside the through grooves (23).

6. A sea surface wind power base according to claim 1, wherein the top of said top block (32) is arc-shaped, and said top block (32) is made of rubber.

7. A surface wind power foundation according to claim 1, wherein the length of said clamp (3) is greater than the length of said sleeve (22), the top of said clamp (3) being above said sleeve (22).