CN216241073U

CN216241073U - Protection device of wind power generator case

Info

Publication number: CN216241073U
Application number: CN202122181741.2U
Authority: CN
Inventors: 付丽
Original assignee: Individual
Current assignee: Jiangsu Shuoying New Energy Technology Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-04-08
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a protection device of a wind driven generator box, which relates to the technical field of wind driven generator boxes and comprises a wind driven generator, wherein the bottom of the wind driven generator is fixedly connected with a protection plate, the protection plate comprises a fixing plate, a fixing device is arranged in the fixing plate, the top of the fixing plate is fixedly connected with the bottom of the wind driven generator, and a telescopic device is arranged at the top of the fixing plate. According to the wind driven generator box, the rotating rod is driven by the motor to move, so that the teeth rotate, the movable rod moves through continuous meshing of the teeth and the tooth sockets, the sharp thorn shape of the tooth sockets can cut wind, the influence of the wind on the protective cover is reduced, the problem that the protective device needs manual operation frequently, potential safety hazards are left to life safety of workers is solved, meanwhile, the protective device is single in action in the moving device of the protective cover, and the wind driven generator box cannot be protected in severe weather, and the effect of reducing the working intensity of the workers is achieved.

Description

Protection device of wind power generator case

Technical Field

The utility model relates to the technical field of wind driven generator boxes, in particular to a protection device of a wind driven generator box.

Background

With the continuous development of science and technology, people are dedicated to research on the development of new energy sources such as wind energy, electric energy, ocean energy and the like, a wind generating set is generally arranged in a place with a severe environment, a wind generating set box is easily damaged due to the severe environment outside for a long time in the severe environment, and a protection device of the wind generating set box can protect the wind generating set box.

The following problems exist in the prior art:

1. the existing protection device is not firm in fixation, rollover and falling of the protection cover are easy to occur, the rollover of the protection cover directly influences the service life of the wind driven generator box, and the wind driven generator box cannot be maintained after being damaged, so that the power generation efficiency is influenced;

2. the existing protection device needs manual operation frequently, potential safety hazards are left for life safety of workers, meanwhile, the protection device is single in action in the moving device of the protection cover, and the wind power generator box cannot be protected in severe weather.

SUMMERY OF THE UTILITY MODEL

The utility model provides a protection device of a wind driven generator box, which aims to have the effect of firmer fixation and solve the problems that the protection device is not firm in fixation, the rollover and falling of a protection cover are easy to happen, the rollover of the protection cover directly influences the service life of the wind driven generator box, and the power generation efficiency is influenced because the wind driven generator box cannot be maintained after being damaged; wherein another kind of purpose is in order to solve protection device and often need manual operation, has left the potential safety hazard to staff's life safety, and the effect is single in the mobile device of protective cover simultaneously, can't protect the problem to wind power generation machine case in bad weather to reach the effect that increases mobile device's auxiliary frame function.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the protection device of the wind driven generator box comprises a wind driven generator, wherein a protection plate is fixedly connected to the bottom of the wind driven generator.

The protection shield includes the fixed plate, the inside of fixed plate is provided with fixing device, the top of fixed plate and aerogenerator's bottom fixed connection, the top of fixed plate is provided with the telescoping device, the right side of telescoping device is provided with the connecting rod, the other end fixedly connected with safety cover of connecting rod.

The fixing device comprises a fixing shell, a groove is formed in the fixing plate, the bottom of the fixing shell is in lap joint with the bottom of the groove, the side face of the fixing shell is in lap joint with the side face of the groove, the top fixedly connected with magnet block of the fixing shell is in lap joint with the side face of the groove, the inside fixedly connected with ring block of the fixing shell is sleeved with a fixing rod, and the two ends of the fixing rod extend to the outside of the fixing shell and the inner wall of the groove to be fixedly connected.

The technical scheme of the utility model is further improved as follows: the fixed plate is characterized in that a placing groove is formed in the fixed plate, and a fixed block is arranged in the placing groove.

By adopting the technical scheme, the placing groove in the scheme can be internally provided with key parts, so that the utilization rate of objects is improved.

The technical scheme of the utility model is further improved as follows: the surface of the fixed block is fixedly connected with teeth, and a rotating rod is fixedly sleeved in the fixed block.

By adopting the technical scheme, the rotating rod in the scheme can drive the fixed block to move, and further can drive the teeth to move.

The technical scheme of the utility model is further improved as follows: one end and the standing groove inner wall swing joint of dwang, the inside swing joint that the other end of dwang extends to the fixed plate has the motor.

By adopting the technical scheme, the motor in the scheme can provide continuous and stable force for the rotating rod to enable the rotating rod to rotate.

The technical scheme of the utility model is further improved as follows: the movable rod is lapped at the bottom of the inner wall of the placing groove, a tooth groove is fixedly connected to the left side of the movable rod, and the surface of the tooth groove is meshed with the surface of the teeth.

By adopting the technical scheme, the teeth in the scheme are continuously meshed with the tooth sockets, so that the tooth sockets are driven to move through the movement of the teeth.

The technical scheme of the utility model is further improved as follows: the top of movable rod extends to the outside fixedly connected with connecting plate of fixed plate, the right side of connecting plate and the left side fixed connection of connecting rod.

By adopting the technical scheme, the connecting rod and the movable rod are connected into a whole by the connecting plate in the scheme, and the movement of the movable rod drives the connecting rod to move along with the connecting rod.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides a protection device of a wind power generator box, which adopts the matching of a magnet and a fixed shell, when a protective cover falls down, the fixed shell moves downwards, the magnet moves upwards, and then the fixed shell is connected with the protective cover through the magnet and is further fixed, so that the problems that the protective cover is not firmly fixed, the protective cover is easily turned over and falls off, the protective cover is turned over, the service life of the wind power generator box is directly influenced, and the power generation efficiency is influenced because the wind power generator box cannot be maintained after being damaged are solved, the service life of the wind power generator box is prolonged, and the fixing firmness is improved.

2. The utility model provides a protection device of a wind power generator box, which adopts the matching of a motor, a rotating rod, teeth, a tooth socket and a movable rod, wherein the motor drives the rotating rod to move so as to further enable the teeth to rotate, the movable rod moves through the continuous meshing of the teeth and the tooth socket, and the spine shape of the tooth socket can cut wind, thereby reducing the influence of the wind on a protection cover, solving the problems that the protection device often needs manual operation and leaves potential safety hazards on the life safety of workers, simultaneously, the protection device of the protection cover has single action in the moving device of the protection cover and cannot protect the wind power generator box in severe weather, and achieving the effect of reducing the working intensity of the workers.

Drawings

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

FIG. 2 is a schematic structural diagram of a protection device according to the present invention;

FIG. 3 is a schematic view of the fixing device of the present invention;

FIG. 4 is a schematic diagram of the position of the fixing rod according to the present invention;

FIG. 5 is a schematic view of the structure of the telescopic device of the present invention;

fig. 6 is a schematic diagram of the rotating rod position structure of the present invention.

In the figure: 1. a wind power generator; 2. a protection plate; 21. a fixing device; 211. fixing the housing; 212. a magnet block; 213. a ring block; 214. fixing the rod; 22. a fixing plate; 23. a telescoping device; 231. rotating the rod; 232. a fixed block; 233. teeth; 234. a tooth socket; 235. a movable rod; 236. a connecting plate; 237. a motor; 24. a connecting rod; 25. a protective cover.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1 to 6, the utility model provides a protection device for a wind turbine box, wherein a fixing device 21 includes a fixing housing 211, a groove is formed in the fixing plate 22, the bottom of the fixing housing 211 is overlapped with the bottom of the groove, the side of the fixing housing 211 is overlapped with the side of the groove, a magnet block 212 is fixedly connected to the top of the fixing housing 211, the side of the magnet block 212 is overlapped with the side of the groove, a ring block 213 is fixedly connected to the inside of the fixing housing 211, a fixing rod 214 is movably sleeved inside the ring block 213, and two ends of the fixing rod 214 extend to the outside of the fixing housing 211 and are fixedly connected with the inner wall of the groove.

In this embodiment, when the safety cover 25 falls down, the coincidence can fall into the recess, the decline of safety cover 25 gives decurrent power to fixed shell 211 simultaneously, because dead lever 214 and recess fixed connection, fixed shell 211 and recess overlap joint, ring piece 213 cup joint with dead lever 214 activity, consequently, one side of fixed shell 211 can the downstream, opposite side upward movement, and then make fixed connection's magnetite piece 212 can carry out magnetic force contact to safety cover 25, fix safety cover 25 more firmly inside the recess, simultaneously safety cover 25 falls into in the recess just, the recess also carries out limiting displacement to safety cover 25, prevent that it from taking place the displacement, increase safety cover 25's stability.

Example 2

As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the standing groove has been seted up to the inside of fixed plate 22, the inside of standing groove is provided with fixed block 232, the fixed surface of fixed block 232 is connected with tooth 233, the fixed cover in inside of fixed block 232 has connect dwang 231, the one end and the standing groove inner wall swing joint of dwang 231, the inside swing joint that the other end of dwang 231 extends to fixed plate 22 has motor 237, the inner wall bottom overlap joint of standing groove has movable rod 235, the left side fixedly connected with tooth's socket 234 of movable rod 235, the surface of tooth's socket 234 and the surface engagement of tooth 233, the top of movable rod 235 extends to the outside fixedly connected with connecting plate 236 of fixed plate 22, the right side of connecting plate 236 and the left side fixed connection of connecting rod 24.

In this embodiment, the starter motor 237, the motor 237 drives the dwang 231 to rotate, because fixed block 232 and the fixed relation that cup joints of dwang 231, the motion of dwang 231 drives fixed block 232 and rotates, and then drive its fixed surface's tooth 233 and begin rotatoryly, because the rotation of tooth 233 makes the tooth's socket 234 rather than the meshing also begin the upward movement, and then drive the displacement of movable rod 235, the displacement of movable rod 235 makes connecting plate 236 also displace thereupon, connecting plate 236's displacement passes through connecting rod 24 and drives safety cover 25 and take place the displacement, thereby can reverse the upper and lower displacement that reaches safety cover 25 through the corotation of control motor 237, the tooth of tooth's socket 234 is the spine shape simultaneously, can effectively cut wind, thereby reduce the influence of wind-force to safety cover 25.

Example 3

As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, including aerogenerator 1, aerogenerator 1's bottom fixedly connected with protection shield 2, protection shield 2 includes fixed plate 22, and the inside of fixed plate 22 is provided with fixing device 21, and the top of fixed plate 22 and aerogenerator 1's bottom fixed connection, the top of fixed plate 22 is provided with telescoping device 23, and the right side of telescoping device 23 is provided with connecting rod 24, and the other end fixedly connected with safety cover 25 of connecting rod 24.

In this embodiment, when protecting aerogenerator 1, control telescoping device 23 makes it drive connecting rod 24 and displace downwards, and then drive safety cover 25 and displace downwards, safety cover 25 can just in time get into inside fixing device 21 after the downward displacement, carry out further fixed to it by fixing device 21, prevent that safety cover 25 from taking place the condition of turning on one's side under strong wind environment, the material of safety cover 25 adopts the metal material, its inside is equipped with the strengthening rib, further improved safety cover 25's anti calamity ability, protection aerogenerator 1 does not receive the damage.

The working principle of the protection device of the wind power generator box is described in detail below.

As shown in fig. 1 to 6, when protecting the wind turbine generator 1, the motor 237 is started, the motor 237 drives the teeth 233 to rotate by driving the rotation of the rotating rod 231, the teeth 233 are driven to move downwards by the continuous engagement of the teeth 233 and the tooth grooves 234, so that the protective cover 25 is driven to move downwards by the connecting plate 236 and the connecting rod 24, the protective cover 25 just enters the inside of the groove after moving, the protective cover 25 descends to move downwards by one side of the fixed housing 211, so that the other side of the fixed housing 211 moves upwards, and the magnet block 212 fixed on the surface of the other side of the fixed housing 211 can generate suction to the protective cover 25 and is fixed.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. A protection device of a wind power generator box comprises a wind power generator (1), and is characterized in that: the bottom of the wind driven generator (1) is fixedly connected with a protection plate (2);

the protection plate (2) comprises a fixing plate (22), a fixing device (21) is arranged inside the fixing plate (22), the top of the fixing plate (22) is fixedly connected with the bottom of the wind driven generator (1), a telescopic device (23) is arranged on the top of the fixing plate (22), a connecting rod (24) is arranged on the right side of the telescopic device (23), and the other end of the connecting rod (24) is fixedly connected with a protection cover (25);

fixing device (21) is including fixed shell (211), the inside of fixed plate (22) is seted up flutedly, the bottom of fixed shell (211) and the bottom overlap joint of recess, the side of fixed shell (211) and the side overlap joint of recess, the top fixedly connected with magnet piece (212) of fixed shell (211), the side of magnet piece (212) and the side overlap joint of recess, the inside fixedly connected with ring piece (213) of fixed shell (211), dead lever (214) have been cup jointed in the inside activity of ring piece (213), the both ends of dead lever (214) extend to the outside of fixed shell (211) and the inner wall fixed connection of recess.

2. A wind generator box protection device according to claim 1, characterized in that: a placing groove is formed in the fixing plate (22), and a fixing block (232) is arranged in the placing groove.

3. A wind generator box protection device according to claim 2, characterized in that: the fixed surface of fixed block (232) is connected with tooth (233), the fixed internal cover of fixed block (232) has connect dwang (231).

4. A wind generator box protection device according to claim 3, characterized in that: one end and the standing groove inner wall swing joint of dwang (231), the inside swing joint that the other end of dwang (231) extends to fixed plate (22) has motor (237).

5. A protection device of a wind power generator box according to claim 4, characterized in that: the bottom of the inner wall of the placing groove is lapped with a movable rod (235), the left side of the movable rod (235) is fixedly connected with a tooth groove (234), and the surface of the tooth groove (234) is meshed with the surface of the teeth (233).

6. A protection device of a wind power generator box according to claim 5, characterized in that: the top of the movable rod (235) extends to the outer part of the fixed plate (22) and is fixedly connected with a connecting plate (236), and the right side of the connecting plate (236) is fixedly connected with the left side of the connecting rod (24).