CN215256573U

CN215256573U - Hub cover of wind driven generator

Info

Publication number: CN215256573U
Application number: CN202120357054.9U
Authority: CN
Inventors: 盖秀春
Original assignee: Eulikind Tianjin Technology Co Ltd
Current assignee: Eulikind Tianjin Technology Co Ltd
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-12-21
Anticipated expiration: 2031-02-09

Abstract

The utility model provides a hub cover of a wind driven generator, which relates to the technical field of hub cover structures of wind driven generators and comprises a module cover plate, the outer side of the module cover plate is an arc-shaped surface, the inner side of the module cover plate is provided with an inner connecting frame, the two ends of the module cover plate are respectively provided with a first assembling module and a second assembling module which are used for connection, the first assembling module is detachably assembled on the module cover plate, the second assembling module is detachably assembled on the module cover plate, by arranging the module cover plates which can be spliced, realizing common splicing modes such as sequential splicing, vertical splicing and the like through the first assembly module and the second assembly module at the two ends of the module cover plates, arranging the inner connecting frame at the inner side for being connected with the inner hub cover in an adsorption manner in the splicing process of the module cover plates, the connecting strength of the module cover plates is increased, and the module cover plates can be used for prepositioning in the splicing process, so that the module cover plates can be spliced sequentially and vertically conveniently.

Description

Hub cover of wind driven generator

Technical Field

The utility model belongs to the technical field of aerogenerator hubcap structure technique and specifically relates to an aerogenerator hubcap is related to.

Background

In the research and development of novel products of the wind driven generator hubcap, if the novel materials such as glass fiber reinforced plastics are used more and more seriously, the glass fiber reinforced plastics have the advantages of light weight, high strength and the like, however, the manufacturing volume of the novel materials is not enough, and the manufacturing cost on the large hubcap is too high to be widely used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel aerogenerator hubcap to alleviate the technical problem of the not enough information material design equipment of manufacturing volume such as glass steel.

The utility model provides a pair of aerogenerator hubcap, including the module cover plate, this module cover plate outside is the arcwall face, and this module cover plate inboard is provided with interior link, and this module cover plate both ends are provided with the first assembly module and the second assembly module that are used for connecting respectively, and first assembly module demountable assembly is on the module cover plate, and second assembly module demountable assembly is on the module cover plate.

Further, the first assembling module is detachably assembled on the module cover plate through the butt joint groove, and the second assembling module is detachably assembled on the module cover plate through the butt joint groove.

Furthermore, the butt joint groove is a cross groove, and the first assembly module and the second assembly module can be assembled on the module cover plate in a 90-degree rotating mode through the cross groove.

Further, the side of the module cover plate is provided with an undercut assembly groove.

Furthermore, a first assembling groove is formed in the side face of the first assembling module, and a first assembling boss is arranged on the outer surface of the first assembling module;

a first assembling boss is arranged on the side surface of the second assembling module, and a first assembling groove is formed in the outer surface of the second assembling module;

the first assembling groove of the first assembling module is matched with the second assembling boss of the second assembling module, and the first assembling boss of the first assembling module is matched with the second assembling groove of the second assembling module.

Furthermore, a first gasket is arranged on the side surface of the first assembling module, and a second gasket is arranged on the side surface of the second assembling module.

Further, the outer surface of the first assembling module is provided with a sealing sheet, and the outer surface of the second assembling module is provided with a sealing sheet.

Further, the sealing sheet is a rubber pad.

Furthermore, a connecting disc is further arranged on the inner connecting frame.

Furthermore, the connection pad is the sucking disc, and the sucking disc passes through threaded rod assembly including on the link, the module cover plate passes through the sucking disc and adsorbs on the wheel hub inner cover.

The utility model provides a aerogenerator wheel hub cover has set up the module cover plate that can splice, first assembly module and second assembly module through module cover plate both ends realize that order concatenation and concatenation splice commonly used concatenation modes such as perpendicular, the link is used for module cover plate concatenation in-process to adsorb with the wheel hub inner cover in the inboard sets up and is connected, the joint strength of module cover plate has been increased promptly, can also be used for prepositioning again in the module cover plate concatenation in-process, make things convenient for the order concatenation and the perpendicular concatenation operation of module cover plate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a hubcap of a wind turbine provided by an embodiment of the present invention.

Icon: 10-a module housing plate; 11-arc surface; 12-undercut mounting groove; 20-a first assembly module; 21-a first assembly groove; 22-a first assembly boss; 30-a second assembly module; 31-a second assembly groove; 32-a second mounting boss; 33-sealing piece; 40-inner connecting frame; 41-connecting disc.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

Example one

As shown in fig. 1, the present embodiment provides a wind turbine spinner, which includes a module housing plate 10, an outer side of the module housing plate 10 is an arc surface 11, an inner connecting frame 40 is arranged on an inner side of the module housing plate 10, a first assembling module 20 and a second assembling module 30 for connection are respectively arranged at two ends of the module housing plate 10, the first assembling module 20 is detachably mounted on the module housing plate 10, and the second assembling module 30 is detachably mounted on the module housing plate 10.

Through the arrangement of the module cover plates 10 which can be spliced, common splicing modes such as sequential splicing, vertical splicing and the like are realized through the first assembly modules 20 and the second assembly modules 30 at two ends of the module cover plates 10.

Example two

The first assembling module 20 is detachably mounted on the module housing plate 10 through the docking slot, and the second assembling module 30 is detachably mounted on the module housing plate 10 through the docking slot; the butt joint groove is a cross groove, and the first assembly module 20 and the second assembly module 30 can be rotatably assembled on the module housing plate 10 by 90 degrees through the cross groove; the module housing plate 10 is provided at a side thereof with an undercut fitting groove 12.

A first assembling groove 21 is formed in the side surface of the first assembling module 20, and a first assembling boss 22 is formed on the outer surface of the first assembling module 20; the side surface of the second assembling module 30 is provided with a first assembling boss 22, and the outer surface of the second assembling module 30 is provided with a first assembling groove 21; the first assembling groove 21 of the first assembling module 20 is matched with the second assembling boss 32 of the second assembling module 30, and the first assembling groove 21 and the second assembling boss 32 are provided with quick assembling bolts through which fixing is realized; the first assembling boss 22 of the first assembling module 20 is matched with the second assembling groove 31 of the second assembling module 30, and the first assembling boss 22 and the second assembling groove 31 are provided with quick assembling bolts through which fixing is realized.

The first assembling module 20 is provided with a first gasket at a side thereof, and the second assembling module 30 is provided with a second gasket at a side thereof.

The outer surface of the first assembling module 20 is provided with a sealing sheet 33, the outer surface of the second assembling module 30 is provided with a sealing sheet 33, and the sealing sheet 33 is a rubber pad.

Still be provided with connection pad 41 on the interior link 40, connection pad 41 is the sucking disc, and the sucking disc passes through threaded rod assembly on link 40 including, and module cover plate 10 passes through the sucking disc and adsorbs on the wheel hub inner cover.

Through setting up the module cover plate 10 that can splice, realize common splicing methods such as order concatenation and perpendicular concatenation through first assembly module 20 and the second assembly module 30 at module cover plate 10 both ends, link 40 is used for adsorbing with wheel hub inner cover in the module cover plate 10 concatenation in-process and is connected in the inboard setting, has increased the joint strength of module cover plate 10 promptly, can also be used for prepositioning in the module cover plate 10 concatenation process again, make things convenient for the order concatenation and the perpendicular concatenation operation of module cover plate 10.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a aerogenerator hubcap, its characterized in that includes the module cover plate, and this module cover plate outside is the arcwall face, and this module cover plate inboard is provided with interior link, and this module cover plate both ends are provided with first assembly module and the second assembly module that is used for connecting respectively, and first assembly module demountable assembly is on the module cover plate, and second assembly module demountable assembly is on the module cover plate.

2. A wind turbine spinner according to claim 1, wherein the first assembly module is detachably mounted on the module housing plate via the docking slot, and the second assembly module is detachably mounted on the module housing plate via the docking slot.

3. A wind turbine spinner according to claim 2, wherein the docking bay is a cross bay through which the first and second assembly modules are rotatably mounted on the module housing plate by 90 °.

4. A wind turbine spinner according to claim 1, wherein the side faces of the module housing plates are provided with undercut mounting slots.

5. The wind driven generator hubcap as defined in claim 1, wherein the side surface of said first assembling module is provided with a first assembling groove, and the outer surface of said first assembling module is provided with a first assembling boss;

6. A wind turbine spinner according to claim 5, wherein the side of the first building block is provided with a first spacer and the side of the second building block is provided with a second spacer.

7. A wind turbine spinner according to claim 5, wherein the outer surface of the first assembly module is provided with sealing fins and the outer surface of the second assembly module is provided with sealing fins.

8. A wind turbine spinner according to claim 7, wherein said sealing sheet is a rubber mat.

9. The wind turbine spinner of claim 1, wherein said inner connecting frame is further provided with connecting discs.

10. The wind turbine hub cover according to claim 9, wherein the connecting plate is a suction cup, the suction cup is assembled on the inner connecting frame through a threaded rod, and the module cover plate is sucked on the hub inner cover through the suction cup.