CN216198651U

CN216198651U - Wind power generation device for water conservancy and hydropower

Info

Publication number: CN216198651U
Application number: CN202122222828.XU
Authority: CN
Inventors: 鄢强; 唐国林; 蒲海
Original assignee: Hubei Haixingchen Water Conservancy And Hydropower Engineering Co ltd
Current assignee: Hubei Haixingchen Water Conservancy And Hydropower Engineering Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-04-05
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a wind power generation device for water conservancy and hydropower, which comprises a supporting cylinder, wherein a movable column is slidably connected inside the supporting cylinder, a groove is formed in the outer part of the movable column, uniformly distributed tooth blocks are fixedly connected inside the groove, a motor is fixedly connected outside the supporting cylinder, the output end of the motor is fixedly connected with a driving gear, teeth of the driving gear are meshed with the tooth blocks, the top of the movable column is fixedly connected with a rotating shaft, and a rotating rod is fixedly connected inside the rotating shaft. Through starting the motor that sets up, the output that makes the motor drives drive gear and rotates, through the meshing between drive gear and the tooth piece to drive movable post downstream, when movable post downstream, make the pivot descend, thereby drive the blade downstream through the bull stick, thereby with the high reduction of this device, in order to make things convenient for the staff to overhaul, reached the effect of convenient maintenance from this.

Description

Wind power generation device for water conservancy and hydropower

Technical Field

The utility model belongs to the technical field of water conservancy and hydropower, and particularly relates to a wind power generation device for water conservancy and hydropower.

Background

Water conservancy and hydropower mainly studies water resource, hydraulic structure, hydraulics and fluid dynamics, hydraulic engineering technique etc. carries out surveying, planning, design, construction, management etc. of water conservancy and hydropower, can need use the electricity in water conservancy and hydropower engineering, just at this moment need use wind power generation set to supply power.

But wind power generation set on the existing market is highly inconvenient to overhaul, and the blade is required to climb when leading to overhaul, so that certain potential safety hazard exists, and the rotating blade easily hurts people when the existing wind power generation set is overhauled, so that the wind power generation set is inconvenient to overhaul and has higher potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wind power generation device for water conservancy and hydropower, and aims to solve the problems that a wind power generation device in the market is high in height and inconvenient to overhaul, climbing is needed during overhaul and certain potential safety hazards exist in the use process of the conventional wind power generation device in the background technology, and rotating blades easily hurt people during overhaul of the conventional wind power generation device, are inconvenient to overhaul and have high potential safety hazards.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a wind power generation set for water conservancy water and electricity, includes a section of thick bamboo, the inside sliding connection of a section of thick bamboo has movable post, the recess has been seted up to the outside of activity post, the inside fixedly connected with of recess is evenly distributed's tooth piece, the outside fixedly connected with motor of a section of thick bamboo, the output fixedly connected with drive gear of motor, the tooth and the tooth piece meshing of drive gear are connected, the top fixedly connected with pivot of activity post, the inside fixedly connected with bull stick of pivot, the outside fixedly connected with of bull stick is evenly distributed's blade.

Preferably, a sliding groove is formed in the supporting cylinder, a sliding plate is fixedly connected to the outer portion of the movable column, and the movable column is connected with the sliding groove in a sliding mode through the sliding plate.

Preferably, the outside of the rotating rod is fixedly sleeved with a brake gear, and the outside of the supporting cylinder is fixedly connected with a brake component.

Preferably, the brake subassembly includes fixed plate, two oblique cardboard, the soft tooth of a plurality of and hard tooth, fixed plate fixed connection is in the outside of a section of thick bamboo, and two oblique cardboard fixed connection are at the top of fixed plate, a plurality of soft tooth all is even fixed connection in one side of oblique cardboard, a plurality of hard tooth all is even fixed connection in one side of oblique cardboard, soft tooth is located the top of hard tooth.

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

1. through starting the motor that sets up, the output that makes the motor drives drive gear and rotates, through the meshing between drive gear and the tooth piece to drive movable post downstream, when movable post downstream, make the pivot descend, thereby drive the blade downstream through the bull stick, thereby with the high reduction of this device, in order to make things convenient for the staff to overhaul, reached the effect of convenient maintenance from this.

2. When the bull stick downstream, can drive brake gear downstream, and when brake gear at downstream and soft tooth contact, soft tooth can block the rotation of bull stick, but soft tooth has the flexibility and can directly not stop brake gear card, thereby cushion the rotational speed that reduces the bull stick, then along with brake gear continues downstream, at this moment hard tooth can block the brake gear after slowing down, make it unable to rotate, thereby make the unable rotation of blade through the bull stick, the effect of hindering the people when having reached from this to prevent to overhaul.

Drawings

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

FIG. 2 is a schematic view, partly in section, of the overall structure of the utility model;

FIG. 3 is an enlarged view of the structure at A of the present invention;

fig. 4 is an enlarged schematic view of the structure at B of the present invention.

In the figure: 1. supporting a cylinder; 2. a movable post; 3. a groove; 4. a tooth block; 5. a motor; 6. a drive gear; 7. a rotating shaft; 8. a rotating rod; 9. a blade; 10. a chute; 11. a slide plate; 12. a brake gear; 13. a fixing plate; 14. an inclined clamping plate; 15. soft teeth; 16. hard teeth.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a wind power generation set for water conservancy water and electricity, including a section of thick bamboo 1, the inside sliding connection of a section of thick bamboo 1 has movable post 2, recess 3 has been seted up to the outside of activity post 2, the inside fixedly connected with of recess 3 is evenly distributed's tooth piece 4, the outside fixedly connected with motor 5 of a section of thick bamboo 1, the output fixedly connected with drive gear 6 of motor 5, the tooth of drive gear 6 is connected with the meshing of tooth piece 4, the top fixedly connected with pivot 7 of activity post 2, the inside fixedly connected with bull stick 8 of pivot 7, the outside fixedly connected with of bull stick 8 is evenly distributed's blade 9.

In this embodiment, starter motor 5 makes motor 5's output drive gear 6 rotate, through the meshing between drive gear 6 and the tooth piece 4 to drive movable post 2 downstream, when movable post 2 downstream, make pivot 7 descend, thereby drive blade 9 downstream through bull stick 8, thereby with the high reduction of this device, in order to make things convenient for the staff to overhaul.

Specifically, a sliding groove 10 is formed in the support tube 1, a sliding plate 11 is fixedly connected to the outer portion of the movable column 2, and the movable column 2 is slidably connected with the sliding groove 10 through the sliding plate 11.

In this embodiment, the sliding plate 11 slidably connected to the inside of the sliding groove 10 is provided, so that the movable column 2 can move up and down in the support tube 1 more stably.

Specifically, the outside of the rotating rod 8 is fixedly sleeved with a brake gear 12, and the outside of the supporting cylinder 1 is fixedly connected with a brake component.

In this embodiment, the brake gear 12 can be locked out by the brake assembly, thereby preventing the blade 9 from rotating.

Specifically, the brake subassembly includes fixed plate 13, two oblique cardboard 14, the soft tooth of a plurality of 15 and a plurality of and hard tooth 16, and fixed plate 13 fixed connection is in the outside of a section of thick bamboo 1, and 14 fixed connection of two oblique cardboard are at the top of fixed plate 13, and a plurality of soft tooth 15 all is even fixed connection in one side of oblique cardboard 14, and a plurality of hard tooth 16 all is even fixed connection in one side of oblique cardboard 14, and soft tooth 15 is located the top of hard tooth 16.

In this embodiment, when the rotating rod 8 moves downwards, the brake gear 12 can be driven to move downwards, and when the brake gear 12 moves downwards and contacts with the soft teeth 15, the soft teeth 15 can block the rotation of the rotating rod 8, but the soft teeth 15 have flexibility and cannot directly block the brake gear 12, so that the rotating speed of the rotating rod 8 is buffered and reduced, then the brake gear 12 continues to move downwards along with the brake gear 12, and at this time, the hard teeth 16 can block the decelerated brake gear 12 to prevent the brake gear 12 from rotating, so that the blades 9 cannot rotate through the rotating rod 8.

The working principle and the using process of the utility model are as follows: during maintenance, the motor 5 is started, the output end of the motor 5 drives the driving gear 6 to rotate, the movable column 2 is driven to move downwards through the meshing between the driving gear 6 and the tooth block 4, when the movable column 2 moves downwards, the rotating shaft 7 is lowered, the blades 9 are driven to move downwards through the rotating rod 8, the height of the device is reduced, the device is convenient for workers to maintain, and therefore the maintenance is convenient, when the rotating rod 8 moves downwards, the brake gear 12 is driven to move downwards, when the brake gear 12 moves downwards and is in contact with the soft teeth 15, the soft teeth 15 can block the rotation of the rotating rod 8, but the soft teeth 15 have flexibility and cannot directly block the brake gear 12, so that the buffer is carried out to reduce the rotating speed of the rotating rod 8, then the brake gear 12 continues to move downwards along with the brake gear 12, at this time, the hard teeth 16 can slow down the blocked brake gear 12, the blade 9 can not rotate through the rotating rod 8, and therefore the effect of preventing people from being injured during maintenance is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wind power generation set for water conservancy water and electricity, includes a branch section of thick bamboo (1), its characterized in that: the inside sliding connection who props up a section of thick bamboo (1) has movable post (2), the outside of activity post (2) is seted up fluted (3), the inside fixedly connected with of recess (3) is evenly distributed's tooth piece (4), the outside fixedly connected with motor (5) of a section of thick bamboo (1), the output fixedly connected with drive gear (6) of motor (5), the tooth and the tooth piece (4) meshing of drive gear (6) are connected, the top fixedly connected with pivot (7) of activity post (2), the inside fixedly connected with bull stick (8) of pivot (7), the outside fixedly connected with of bull stick (8) is evenly distributed's blade (9).

2. The wind power generation device for water conservancy and hydropower of claim 1, wherein: a sliding groove (10) is formed in the supporting tube (1), a sliding plate (11) is fixedly connected to the outer portion of the movable column (2), and the movable column (2) is connected with the sliding groove (10) in a sliding mode through the sliding plate (11).

3. The wind power generation device for water conservancy and hydropower of claim 1, wherein: the outside of bull stick (8) is fixed to be cup jointed brake gear (12), the outside fixedly connected with brake subassembly of a section of thick bamboo (1).

4. A wind energy electricity generating apparatus for water conservancy and hydropower according to claim 3, wherein: brake subassembly includes fixed plate (13), two cardboard (14) to one side, soft tooth (15) of a plurality of and hard tooth (16), fixed plate (13) fixed connection is in the outside of a section of thick bamboo (1), and two cardboard (14) fixed connection to one side are at the top of fixed plate (13), a plurality of soft tooth (15) all are even fixed connection in one side of cardboard (14) to one side, a plurality of hard tooth (16) all are even fixed connection in one side of cardboard (14) to one side, soft tooth (15) are located the top of hard tooth (16).