CN211343211U

CN211343211U - Offshore wind driven generator

Info

Publication number: CN211343211U
Application number: CN201921845977.8U
Authority: CN
Inventors: 王旭; 王胜; 谢双全; 王宇飞; 赵俊森
Original assignee: Tianjin Huarui Sea Power Technology LLC
Current assignee: Tianjin Huarui Sea Power Technology LLC
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-08-25
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses an offshore wind driven generator, which comprises a supporting column, the top cover of support column has the second cover ring, and the both sides fixedly connected with rectangle frame of second cover ring, the outside fixedly connected with flabellum of rectangle frame, and the surface veneer of flabellum has the phosphor strip, the first rectangular block of inboard fixedly connected with of flabellum, and the surface of first rectangular block is contradicted and is had the connecting rod, the first cover ring of inboard fixedly connected with of connecting rod, and the inside of first cover ring is inserted and is equipped with the bracing piece, and the inside fixedly connected with connecting plate of second cover ring. The utility model discloses be provided with screw rod and first rectangle piece, the flabellum of being convenient for is wholly dismantled, and the local change of being convenient for reduces the wasting of resources, and the device is provided with outer pole and interior pole, and the flabellum of being convenient for leads to the inside motor of support column to receive the harm, the life of less motor under receiving the serious striking of wave for a long time.

Description

Offshore wind driven generator

Technical Field

The utility model relates to a generator technical field specifically is offshore wind power generation machine.

Background

Wind power generation forms a hot tide in the world, the wind power generation is popular in countries such as Finland, Denmark and the like, China also advocates vigorously in western regions, because the wind power generation has no fuel problem, radiation or air pollution can not be generated, the method is a particularly good power generation mode, but the fan blades of the existing offshore wind power generator are fixedly connected together, when a single fan blade is damaged, the whole fan blade assembly is required to be detached and replaced, so that the serious waste of resources is caused, and the fan blades are beaten and impacted by sea waves for a long time, so that parts inside the motor can be damaged and loosened, and the offshore wind power generator is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an offshore wind power generation machine to the problem of dismantling inconvenient and the motor damage that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an offshore wind turbine comprises a support column, wherein a second sleeve ring is sleeved at the top end of the support column, rectangular frames are fixedly connected to two sides of the second sleeve ring, fan blades are fixedly connected to the outer sides of the rectangular frames, fluorescent strips are glued on the surfaces of the fan blades, a first rectangular block is fixedly connected to the inner side of each fan blade, a connecting rod is abutted to the surface of each first rectangular block, a first sleeve ring is fixedly connected to the inner side of each connecting rod, a supporting rod is inserted into the first sleeve ring, a connecting plate is fixedly connected to the inner part of each second sleeve ring, a sliding block is fixedly connected to the surface of each connecting plate, a supporting rod is fixedly connected to the surface of each sliding block, a supporting block is fixedly connected to the outer side of each supporting rod, a first rectangular plate is fixedly connected to the outer side of each supporting block, an inner rod is fixedly connected to the surface of each, the inner side of the fan blade is fixedly connected with a second rectangular block, a screw rod is inserted into the second rectangular block, and the top end of the screw rod is fixedly connected with a holding ring.

Preferably, the outer side of the connecting rod is of an N-shaped structure, and the connecting rod and the first rectangular block form a clamping structure.

Preferably, the surface of the screw rod is provided with threads, the inner wall of the second rectangular block is a spiral surface, and the screw rod and the second rectangular block form a spiral rotating structure.

Preferably, an inner rod is inserted into the outer rod, and the outer rod and the inner rod form a telescopic structure.

Preferably, the connecting plate is provided with a groove inside, the sliding block is inserted into the connecting plate, and the sliding block and the connecting plate form a sliding structure.

Preferably, the first rectangular plate is of an arc-shaped structure, and the diameter of the first rectangular plate is smaller than that of the opening of the support rod.

Compared with the prior art, the beneficial effects of the utility model are that: the device is provided with screw rod and first rectangle piece, and the flabellum of being convenient for is wholly dismantled, and the local change of being convenient for reduces the wasting of resources, and the device is provided with outer pole and interior pole, and the flabellum of being convenient for receives the serious striking of wave for a long time down, leads to the inside motor of bracing piece to receive the harm, the life of less motor.

(1) The device is provided with screw rod and first rectangular block, rotates the screw rod, and the inside of rectangular frame is taken out to the second rectangular block, and the flabellum of being convenient for is whole to be dismantled, and the local change of being convenient for reduces the wasting of resources.

(2) The device is provided with outer pole and interior pole, and interior pole drives interior pole and slides in the inside of outer pole under the elastic force effect of spring, and the flabellum of being convenient for receives the serious striking of wave for a long time down, leads to the inside motor of support column to receive the harm, the life of less motor.

Drawings

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

FIG. 2 is a schematic top sectional view of the structure of the rectangular frame and the second collar of the present invention;

fig. 3 is a schematic top view of the structure of the grip ring and the screw rod of the present invention.

In the figure: 1. a support pillar; 2. a first collar; 3. a connecting rod; 4. a first rectangular block; 5. a fan blade; 6. A fluorescent strip; 7. a rectangular frame; 8. a second collar; 9. a holding ring; 10. a screw; 11. a slider; 12. an outer rod; 13. an inner rod; 14. a spring; 15. a connecting plate; 16. a support block; 17. a first rectangular plate; 18. A support bar; 19. a second rectangular block.

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 an embodiment: an offshore wind driven generator comprises a support column 1, wherein a second sleeve ring 8 is sleeved at the top end of the support column 1, rectangular frames 7 are fixedly connected to two sides of the second sleeve ring 8, fan blades 5 are fixedly connected to the outer sides of the rectangular frames 7, fluorescent strips 6 are glued on the surfaces of the fan blades 5, first rectangular blocks 4 are fixedly connected to the inner sides of the fan blades 5, connecting rods 3 are abutted to the surfaces of the first rectangular blocks 4, the outer sides of the connecting rods 3 are of an N-shaped structure, the connecting rods 3 and the first rectangular blocks 4 form a clamping structure, the first rectangular blocks 4 are conveniently fixed on the surfaces of the support column 1, the fan blades 5 are conveniently dismounted, first sleeve rings 2 are fixedly connected to the inner sides of the connecting rods 3, the support column 1 is inserted into the first sleeve rings 2, connecting plates 15 are fixedly connected to the inner parts of the second sleeve ring 8, the first rectangular plates 17 are of an arc-shaped structure, be less than the open-ended diameter size of support column 1, be convenient for first rectangular plate 17 can slide in the inside of second lantern ring 8, and the inside of connecting plate 15 is seted up flutedly, and slider 11 is inserted and is established the inside of connecting plate 15, and slider 11 and connecting plate 15 constitute slidingtype structure, and slider 11 of being convenient for slides to reduce the impact force of wave to support column 1.

As a further aspect of the present invention, the generator inside the supporting column 1 is prevented from being damaged, the surface of the connecting plate 15 is fixedly connected with the slider 11, the surface of the slider 11 is fixedly connected with the supporting rod 18, the outer side of the supporting rod 18 is fixedly connected with the supporting block 16, the outer side of the supporting block 16 is fixedly connected with the first rectangular plate 17, the surface of the supporting rod 18 is fixedly connected with the inner rod 13, the surface of the inner rod 13 is sleeved with the outer rod 12, the inner rod 13 is inserted inside the outer rod 12, the outer rod 12 and the inner rod 13 form a telescopic structure, the bottom of the outer rod 12 is fixedly connected with the spring 14, the inner side of the fan blade 5 is fixedly connected with the second rectangular block 19, the screw rod 10 is inserted inside the second rectangular block 19, the surface of the screw rod 10 is provided with threads, the inner wall of the second rectangular block 19 is a helical surface, the screw rod 10, the top end of the screw rod 10 is fixedly connected with a holding ring 9.

The working principle is as follows: during the use, when flabellum 5 need be torn down the maintenance, according to figure 1, manual clockwise rotation screw rod 10, when screw rod 10 rotated a certain position, take out second rectangular block 19 from the inside of rectangle frame 7, upwards break connecting rod 3 into with fingers and thumb, take connecting rod 3 out from the inside of first rectangular block 4, dismantle flabellum 5 and change, thereby practice thrift the cost, prevent the waste, when the sea wave beats on flabellum 5, first rectangular plate 17 extrudees inwards, outer pole 12 drives spring 14 and slides at the surperficial of interior pole 13 under the extrusion of first rectangular plate 17, interior pole 13 promotes bracing piece 18 and slides about the inside of connecting plate 15, reduce the gravity of wave to support column 1 and pat, thereby the inside generator of protection support column 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Offshore wind turbine, including support column (1), its characterized in that: the top end of the support column (1) is sleeved with a second lantern ring (8), two sides of the second lantern ring (8) are fixedly connected with a rectangular frame (7), the outer side of the rectangular frame (7) is fixedly connected with fan blades (5), the surface of each fan blade (5) is glued with a fluorescent strip (6), the inner side of each fan blade (5) is fixedly connected with a first rectangular block (4), the surface of each first rectangular block (4) is butted with a connecting rod (3), the inner side of each connecting rod (3) is fixedly connected with a first lantern ring (2), the support column (1) is inserted into the first lantern ring (2), the inner part of the second lantern ring (8) is fixedly connected with a connecting plate (15), the surface of each connecting plate (15) is fixedly connected with a sliding block (11), the surface of each sliding block (11) is fixedly connected with a support rod (18), and the outer side of each support rod (18) is, the utility model discloses a fan blade support structure, including supporting shoe (16), the first rectangular plate of outside fixedly connected with (17) of supporting shoe (16), pole (13) in the fixed surface of bracing piece (18) is connected with, and the surface cover of pole (13) has outer pole (12), the bottom fixedly connected with spring (14) of outer pole (12), the inboard fixedly connected with second rectangular block (19) of flabellum (5), and the inside of second rectangular block (19) is inserted and is equipped with screw rod (10), the top fixedly connected with of screw rod (10) holds ring (9).

2. Offshore wind turbine according to claim 1, characterized in that: the outer side of the connecting rod (3) is of an N-shaped structure, and the connecting rod (3) and the first rectangular block (4) form a clamping structure.

3. Offshore wind turbine according to claim 1, characterized in that: the surface of the screw rod (10) is provided with threads, the inner wall of the second rectangular block (19) is a spiral surface, and the screw rod (10) and the second rectangular block (19) form a spiral rotating structure.

4. Offshore wind turbine according to claim 1, characterized in that: an inner rod (13) is inserted into the outer rod (12), and the outer rod (12) and the inner rod (13) form a telescopic structure.

5. Offshore wind turbine according to claim 1, characterized in that: the connecting plate (15) is provided with a groove inside, the sliding block (11) is inserted into the connecting plate (15), and the sliding block (11) and the connecting plate (15) form a sliding structure.

6. Offshore wind turbine according to claim 1, characterized in that: the first rectangular plate (17) is of an arc-shaped structure, and the diameter of the first rectangular plate (17) is smaller than that of the opening of the support column (1).