CN211874656U

CN211874656U - Two-tooth wind resistance sheet for tower of wind turbine generator

Info

Publication number: CN211874656U
Application number: CN202020485286.8U
Authority: CN
Inventors: 许波; 孙静美
Original assignee: Zhongke Yuanda Tianjin New Energy Technology Co ltd
Current assignee: Sun Chenxiang
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-11-06
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a wind turbine generator system tower section of thick bamboo is with two tooth windage pieces, including the screw hole board, the first groove piece of top lateral wall fixedly connected with of screw hole board, the hollow piece of the preceding lateral wall fixedly connected with of first groove piece, the inner chamber of first groove piece is equipped with two tooth windage pieces, is equipped with the turn trough piece between the lateral wall inside wall of two balls, the inside wall fixedly connected with nose bar of frame, the lateral wall and the hollow piece of nose bar laminate mutually. The utility model discloses set up a wind turbine generator system tower section of thick bamboo and use two tooth windage pieces, with two tooth windage pieces and the laminating of first recess piece, laminate second recess piece and two tooth windage pieces again, then rotate the thread bush, cup joint the frame at hollow block outer wall, then rotate the thread bush, characteristic through the screw thread, change the length of threaded rod and thread bush, the frame drives nose bar and hollow block lock, can consolidate the connection of two tooth windage pieces, it is more convenient to make the fixed process, play the reinforcement function simultaneously, avoid two tooth windage pieces to drop when the transportation.

Description

Two-tooth wind resistance sheet for tower of wind turbine generator

Technical Field

The utility model relates to a wind power generation technical field specifically is a wind turbine generator system tower section of thick bamboo is with two tooth windage pieces.

Background

Wind power generation refers to converting kinetic energy of wind into electric energy, the wind energy is a clean and pollution-free renewable energy source, a wind power tower cylinder is a tower pole of the wind power generation, the tower pole mainly plays a supporting role in a wind power generator set and absorbs unit vibration, but when a wind resistance sheet is transported, the wind resistance sheet generally needs to be transported by a trailer, the wind resistance sheet is very troublesome to fix and inconvenient to fix, and if the wind resistance sheet falls in the transportation process, unnecessary loss can be caused, so that the two-tooth wind resistance sheet for the tower cylinder of the wind power generator set is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wind turbine generator system tower section of thick bamboo is with two tooth windage pads 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 two-tooth wind resistance sheet for a tower cylinder of a wind turbine generator comprises a screw hole plate, wherein a first groove block is fixedly connected to the top side wall of the screw hole plate, the front side wall of the first groove block is fixedly connected with a hollow block, the inner cavity of the first groove block is provided with two tooth wind resistance sheets, second groove blocks are symmetrically assembled on the top side walls of the two tooth wind-resistance sheets, ejector rods are fixedly connected to the top side walls of the second groove blocks, an ejector block is fixedly connected between the inner side walls of the two ejector rods, the inner side walls of the top blocks are symmetrically provided with balls, a groove rotating block is arranged between the inner side walls of the two balls, the center of the rotary groove block is fixedly connected with a threaded sleeve, the inner cavity of the threaded sleeve is in threaded connection with a threaded rod, the bottom side wall fixedly connected with frame of threaded rod, the inside wall fixedly connected with nose bar of frame, the lateral wall and the hollow block of nose bar laminate mutually.

Preferably, the outer side wall of the threaded sleeve is symmetrically and fixedly connected with a handle.

Preferably, the outer side wall of the frame is symmetrically and fixedly connected with concave blocks, side rods are assembled on the inner side walls of the concave blocks, and the bottom side walls of the side rods are fixedly connected with the screw hole plate.

Preferably, the inner side wall of the frame is fixedly connected with a spring, the bottom side wall of the spring is fixedly connected with a push block, and an inner cavity of the push block is attached to the convex rod.

Preferably, the outer side wall of the push block is symmetrically and fixedly connected with a sliding block, and an inner cavity of the sliding block is attached to the frame.

Preferably, the bottom side wall of the first groove block is symmetrically and fixedly connected with a reinforcing rod, and the bottom side wall of the reinforcing rod is fixedly connected with the screw hole plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up a wind turbine generator system tower section of thick bamboo and use two tooth windage pieces, with two tooth windage pieces and the laminating of first recess piece, laminate second recess piece and two tooth windage pieces again, then rotate the thread bush, cup joint the frame at hollow block outer wall, then rotate the thread bush, characteristic through the screw thread, change the length of threaded rod and thread bush, the frame drives nose bar and hollow block lock, can consolidate the connection of two tooth windage pieces, it is more convenient to make the fixed process, play the reinforcement function simultaneously, avoid two tooth windage pieces to drop when the transportation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a detailed view of the structure of the top block of fig. 1.

Fig. 3 is a detailed view of the frame of fig. 1.

In the figure: 1. the device comprises a screw hole plate, 2, a first groove block, 3, a hollow block, 4, a two-tooth wind resistance sheet, 5, a second groove block, 6, a mandril, 7, a jacking block, 8, a ball, 9, a rotary groove block, 10, a threaded sleeve, 11, a threaded rod, 12, a frame, 13, a convex rod, 14, a concave block, 15, a side rod, 16, a spring, 17, a push block, 18, a sliding block, 19, a reinforcing rod, 20 and a handle.

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 a technical solution: a two-tooth wind resistance sheet for a wind turbine tower comprises a screw hole plate 1, wherein a first groove block 2 is fixedly connected to the top side wall of the screw hole plate 1, a hollow block 3 is fixedly connected to the front side wall of the first groove block 2, two tooth wind resistance sheets 4 are assembled in the inner cavity of the first groove block 2, second groove blocks 5 are symmetrically assembled on the top side walls of the two tooth wind resistance sheets 4, ejector rods 6 are fixedly connected to the top side walls of the second groove blocks 5, ejector blocks 7 are fixedly connected between the inner side walls of the two ejector rods 6, balls 8 are symmetrically assembled on the inner side walls of the ejector blocks 7, a rotary groove block 9 is assembled between the inner side walls of the two balls 8, a threaded sleeve 10 is fixedly connected to the center of the rotary groove block 9, a threaded rod 11 is in threaded connection with the inner cavity of the threaded sleeve 10, a frame 12 is fixedly connected to the bottom side wall of the threaded rod 11, a convex rod 13 is fixedly connected to the inner side wall of the frame 12, when in use, the screw hole plate 1 is firstly attached to a trailer, the screw hole plate 1 is fixed through threads or welding, then the two tooth wind resistance sheets 4 are jointed with the first groove block 2, the second groove block 5 is jointed with the two tooth wind resistance sheets 4, then the threaded sleeve 10 is rotated, the threaded sleeve 10 is rotated on the inner side wall of the top block 7 by the ball 8, the frame 12 is sleeved on the outer wall of the hollow block 3, then, the threaded sleeve 10 is rotated on the side wall of the ball 8 by the rotary groove block 9, the length of the threaded rod 11 and the length of the threaded sleeve 10 are changed by the characteristics of the threads, at the same time, the frame 12 is driven to move, the frame 12 drives the convex rod 13 to be buckled with the hollow block 3, the first groove block 2 and the second groove block 5 can be fixed, the connection of two tooth windage pieces 4 can be consolidated, so that the fixing process is more convenient, the reinforcement function is played simultaneously, and the two tooth windage pieces 4 are prevented from falling off during transportation.

Specifically, the handle 20 is symmetrically and fixedly connected to the outer side wall of the threaded sleeve 10, and the handle 20 can increase the stress point of the threaded sleeve 10, which is more convenient for rotating the threaded sleeve 10.

Specifically, the concave block 14 is fixedly connected to the outer side wall of the frame 12 symmetrically, the side rod 15 is assembled on the inner side wall of the concave block 14, the bottom side wall of the side rod 15 is fixedly connected with the screw hole plate 1, when the rotating frame 12 is attached to the hollow block 3, the concave block 14 is attached to the side rod 15, and the frame 12 is more stable when moving upwards.

Specifically, the inner side wall of the frame 12 is fixedly connected with a spring 16, the bottom side wall of the spring 16 is fixedly connected with a push block 17, the inner cavity of the push block 17 is attached to the convex rod 13, the spring 16 can push the push block 17, the push block 17 is attached to the convex rod 13, and the convex rod 13 and the hollow block 3 can be assembled more firmly.

Specifically, the outer side wall of the push block 17 is symmetrically and fixedly connected with the slide block 18, the inner cavity of the slide block 18 is attached to the frame 12, when the spring 16 pushes the push block 17, the slide block 18 can slide on the outer wall of the frame 12, and the push block 17 can move more stably.

Specifically, the reinforcing rods 19 are symmetrically and fixedly connected to the bottom side wall of the first groove block 2, the bottom side wall of the reinforcing rod 19 is fixedly connected to the screw hole plate 1, and the reinforcing rods 19 can reinforce the first groove block 2 and the screw hole plate 1, so that the connection is firmer.

The working principle is as follows: when in use, the screw hole plate 1 is firstly attached to a trailer, the screw hole plate 1 is fixed through threads or welding, then the two tooth wind resistance sheets 4 are jointed with the first groove block 2, the second groove block 5 is jointed with the two tooth wind resistance sheets 4, then the threaded sleeve 10 is rotated, the threaded sleeve 10 is rotated on the inner side wall of the top block 7 by the ball 8, the frame 12 is sleeved on the outer wall of the hollow block 3, then, the threaded sleeve 10 is rotated on the side wall of the ball 8 by the rotary groove block 9, the length of the threaded rod 11 and the length of the threaded sleeve 10 are changed by the characteristics of the threads, at the same time, the frame 12 is driven to move, the frame 12 drives the convex rod 13 to be buckled with the hollow block 3, the first groove block 2 and the second groove block 5 can be fixed, the connection of two tooth windage pieces 4 can be consolidated, so that the fixing process is more convenient, the reinforcement function is played simultaneously, and the two tooth windage pieces 4 are prevented from falling off during transportation.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a wind turbine generator system tower section of thick bamboo is with two tooth windshields, includes screw hole board (1), its characterized in that: the top side wall of the screw hole plate (1) is fixedly connected with a first groove block (2), the front side wall of the first groove block (2) is fixedly connected with a hollow block (3), the inner cavity of the first groove block (2) is provided with two tooth wind resistance sheets (4), the top side walls of the two tooth wind resistance sheets (4) are symmetrically provided with a second groove block (5), the top side wall of the second groove block (5) is fixedly connected with an ejector rod (6), a top block (7) is fixedly connected between the inner side walls of the two ejector rods (6), the inner side walls of the top block (7) are symmetrically provided with balls (8), a groove rotating block (9) is arranged between the inner side walls of the two balls (8), the center of the groove rotating block (9) is fixedly connected with a threaded sleeve (10), the inner cavity of the threaded sleeve (10) is in threaded connection with a threaded rod (11), the bottom side wall of the threaded rod (11) is fixedly connected with a frame (12), the inner side wall of the frame (12) is fixedly connected with a convex rod (13), and the outer side wall of the convex rod (13) is attached to the hollow block (3).

2. The two-tooth wind-resistance sheet for the tower of the wind turbine generator set according to claim 1, characterized in that: the outer side wall of the threaded sleeve (10) is symmetrically and fixedly connected with a handle (20).

3. The two-tooth wind-resistance sheet for the tower of the wind turbine generator set according to claim 1, characterized in that: the outer side wall of the frame (12) is symmetrically and fixedly connected with concave blocks (14), side rods (15) are assembled on the inner side walls of the concave blocks (14), and the bottom side walls of the side rods (15) are fixedly connected with the screw hole plate (1).

4. The two-tooth wind-resistance sheet for the tower of the wind turbine generator set according to claim 1, characterized in that: the inner side wall of the frame (12) is fixedly connected with a spring (16), the bottom side wall of the spring (16) is fixedly connected with a push block (17), and an inner cavity of the push block (17) is attached to the convex rod (13).

5. The two-tooth wind-resistance sheet for the tower of the wind turbine generator set according to claim 4, wherein: the outer side wall of the push block (17) is symmetrically and fixedly connected with a sliding block (18), and the inner cavity of the sliding block (18) is attached to the frame (12).

6. The two-tooth wind-resistance sheet for the tower of the wind turbine generator set according to claim 1, characterized in that: the bottom side wall of the first groove block (2) is symmetrically and fixedly connected with a reinforcing rod (19), and the bottom side wall of the reinforcing rod (19) is fixedly connected with the screw hole plate (1).