CN218862791U

CN218862791U - Wind power generation tower structure

Info

Publication number: CN218862791U
Application number: CN202223150542.6U
Authority: CN
Inventors: 陈晓东; 薛标文; 高崖; 杨洋; 张文峰; 石志强; 刘建宇; 张俊
Original assignee: Bayannur Jingneng Clean Energy Power Co ltd
Current assignee: Bayannur Jingneng Clean Energy Power Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-14
Anticipated expiration: 2032-11-28

Abstract

The utility model belongs to the technical field of wind power generation, pylon, specifically be wind power generation pylon structure, comprising a tower body, the tower body bottom is fixed with the base, driving motor is installed to the tower body bottom, driving motor's axis body is connected with the roll body, roll body winding slide rope, the tower body middle part is erect and is put there is the montant, montant outer wall slidable mounting has the slider, the slide rope end corresponds the slider and is connected, the slider right-hand member is connected with the gyro wheel through the damping slide bar, the gyro wheel outer wall corresponds tower body inner wall love and is interactive, damping slide bar internally mounted has stroke sensor. The utility model discloses be favorable to inclining the inspection to wind power generation's pylon, in time discover and maintain when the pylon appears inclining or deformation problem, avoid causing the loss.

Description

Wind power generation tower structure

Technical Field

The utility model relates to a wind power generation, pylon technical field specifically are wind power generation pylon structure.

Background

The wind power tower barrel is a tower pole of wind power generation, and mainly plays a supporting role in a wind generating set and absorbs the vibration of the set.

The traditional Chinese patent (with the publication number of CN 212563533U) and a tower structure for wind power generation are disclosed, wherein an auxiliary reinforcing frame triangle is fixedly connected with an outer wind power tower cylinder through an outer fixed crutch plate, the inside of the auxiliary reinforcing frame is fixed with an inner wind power tower cylinder through a fixed inner cylinder, the outer wind power tower cylinder is connected with the inner wind power tower cylinder through the auxiliary reinforcing frame, the connection stability of the horizontal direction of the tower cylinders is improved, meanwhile, a longitudinal connecting rod is fixed between the two auxiliary reinforcing frames through a limiting fixing hole, the outer wind power tower cylinder and the inner wind power tower cylinder are further reinforced in the vertical direction, the fixing stability of the whole tower body is improved, meanwhile, an operator cannot be subjected to space constraint when climbing, the maintenance and inspection of the operator are facilitated, however, the height of the tower for wind power generation is between 5 meters and 70 meters, the tower for wind power generation is limited by an installation soil layer and wind power after the installation of the tower with any height is completed, the influence on the structural stability of the tower for wind power generation is generated, and the tower for wind power generator is difficult to perceive the inclination problem, and loss often occurs when the difference occurs.

Therefore, the wind power generation tower structure is beneficial to carrying out inclination inspection on the wind power generation tower, and when the tower is inclined or deformed, the tower is timely found and maintained, so that loss is avoided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wind power generation tower structure to solve and put forward in the above-mentioned background art because the height of wind power generation's pylon is between 5 meters to 70 meters, no matter what kind of high pylon installation accomplish the back, it is subject to installation soil layer and wind-force, it all can produce the stable in structure of wind power generation's pylon and influence, and often is difficult to perceive when slope problem appears in wind power generator's pylon, when appearing the difference, often leads to the fact the problem of loss.

In order to achieve the above object, the utility model provides a following technical scheme: wind power generation pylon structure, including the tower body, the tower body bottom is fixed with the base, driving motor is installed to the tower body bottom, driving motor's axis body is connected with the roll body, roll body winding slide rope, the montant has been erect at the tower body middle part, montant outer wall slidable mounting has the slider, the slide rope end corresponds the slider and is connected, the slider right-hand member is connected with the gyro wheel through the damping slide bar, the gyro wheel outer wall corresponds tower body inner wall love interactive, damping slide bar internally mounted has stroke sensor.

Preferably, the sliding rope is connected with the sliding block through the top of the tower body through a bearing, the front end of the sliding block is provided with a fixed block, and the tail end of the sliding rope is connected with the fixed block correspondingly.

Preferably, a cavity is formed in the sliding block, and the inner wall of the cavity of the sliding block slides up and down corresponding to the vertical rod.

Preferably, the wheel body is installed through the bearing in the left side in the cavity, the wheel body outer wall rotates laminating montant outer wall and rotates.

Preferably, the stroke of the damping slide rod changes along with the movement of the roller attached to the inner wall of the tower body, and the stroke sensor detects the stroke length of the damping slide rod.

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

the utility model discloses a wind power generation pylon structure, through the montant, the slider, driving motor, the damping slide bar, gyro wheel and stroke sensor's setting, it rotates to drive the winding form through starting driving motor, and then unreel the sliding rope, unreel along with the sliding rope and make the slider at the montant outer wall lapse, and then the gyro wheel laminating tower body inner wall lapse of damping slide bar, and then stroke sensor detects the gyro wheel and moves the in-process down, the length of damping slide bar continuously changes, it changes to appear exceeding the threshold value when stroke sensor detected data curve, it slopes to explain the tower body appears, be favorable to inclining the inspection to wind power generation's pylon, in time discover and maintain when slope or deformation problem appear in the pylon, avoid causing the loss.

Drawings

FIG. 1 is a schematic view of the overall structure of the wind power tower structure of the present invention;

FIG. 2 is a schematic view of the top structure inside the tower body of the wind power tower structure of the present invention;

fig. 3 is a schematic view of the bottom structure inside the tower body of the wind power tower structure of the present invention;

fig. 4 is a schematic view of the slider structure of the wind power tower structure of the present invention.

In the figure: 1. a tower body; 2. a base; 3. a damping slide bar; 4. a roller; 5. a slider; 6. a vertical rod; 7. a wheel body; 8. a fixed block; 9. sliding a rope; 10. a cavity; 11. a drive motor; 12. a roll body; 13. and a travel sensor.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: the wind power generation tower structure comprises a tower body 1, wherein a base 2 is fixed at the bottom of the tower body 1, a driving motor 11 is installed at the bottom of the tower body 1, a shaft body of the driving motor 11 is connected with a roll body 12, the roll body 12 is wound by a sliding rope 9, a vertical rod 6 is vertically arranged in the middle of the tower body 1, a sliding block 5 is installed on the outer wall of the vertical rod 6 in a sliding mode, the tail end of the sliding rope 9 is connected with the sliding block 5, the right end of the sliding block 5 is connected with a roller 4 through a damping sliding rod 3, the outer wall of the roller 4 corresponds to the inner wall of the tower body 1 and interacts with one another, and a stroke sensor 13 is installed inside the damping sliding rod 3;

drive the winding body 12 through starting driving motor 11 and rotate, and then unreel to the slick rope 9, unreel along with slick rope 9 and make slider 5 at 6 outer walls downslide of montant, and then roller 4 laminating tower body 1 inner wall downslide of damping slide bar 3, and then stroke sensor 13 detects the gyro wheel 4 in-process that moves down, the length of damping slide bar 3 continuously changes, it appears exceeding the threshold value change when stroke sensor 13 detected data curve, it shows that the slope appears in tower body 1, the inclined position appears in the corresponding tower body 1 in data change position simultaneously, need look over and maintain.

The sliding rope 9 is connected with the sliding block 5 through a bearing through the top of the tower body 1, the front end of the sliding block 5 is provided with a fixed block 8, and the tail end of the sliding rope 9 is connected with the fixed block 8;

the sliding rope 9 is connected with the fixed block 8 of the corresponding sliding block 5 at the top of the tower body 1 through a bearing, and along with the descending of the sliding rope 9, the height of the sliding block 5 is reduced, and along with the ascending of the sliding rope 9, the height of the sliding block 5 is reduced.

A cavity 10 is formed in the sliding block 5, and the inner wall of the cavity 10 of the sliding block 5 slides up and down corresponding to the vertical rod 6;

the inner wall of the cavity 10 of the sliding block 5 slides up and down corresponding to the vertical rod 6, the outer wall of the vertical rod 6 and the cavity 10 in the sliding block 5 need to be polished, and friction force between the vertical rod 6 and the sliding block 5 needs to be ensured to be small.

A wheel body 7 is mounted on the left side in the cavity 10 through a bearing, and the outer wall of the wheel body 7 is rotationally attached to the outer wall of the vertical rod 6;

wheel body 7 is installed through the bearing in the left side in the cavity 10 of slider 5, and then 7 outer walls of wheel rotate and laminate 6 outer walls of montant and rotate for wheel body 7 removes thereupon and makes the cavity 10 inner wall of slider 5 slide more stably about montant 6.

The stroke of the damping slide rod 3 changes along with the movement of the roller attached to the inner wall of the tower body 1, and the stroke sensor 13 detects the stroke length of the damping slide rod 3;

the stroke of the damping slide bar 3 changes along with the movement of the roller which is attached to the inner wall of the tower body 1, the stroke sensor 13 detects the stroke length of the damping slide bar 3, and the stroke sensor 13 detects the change of the stroke length of the damping slide bar 3 to form a curve graph.

The working principle is as follows: the tower body 1 is fixed through the base 2, the coil body 12 is driven to rotate by starting the driving motor 11, the sliding rope 9 is unreeled, the sliding block 5 slides downwards on the outer wall of the vertical rod 6 along with the unreeling of the sliding rope 9, the roller 4 of the damping slide rod 3 is attached to the inner wall of the tower body 1 and slides downwards, the sliding rope 9 is connected with the fixed block 8, corresponding to the sliding block 5, of the top of the tower body 1 through the bearing, the height of the sliding block 5 along with the unreeling of the sliding rope 9 is lowered, the sliding rope 9 tightens up the height of the sliding block 5 along with the sliding rope 9, meanwhile, the wheel body 7 is installed on the left side in the cavity 10 of the sliding block 5 through the bearing, the outer wall of the wheel body 7 rotates and is attached to the outer wall of the vertical rod 6, the wheel body 7 moves along with the sliding block to enable the inner wall of the cavity 10 of the sliding block 5 to slide up and down on the vertical rod 6 more stably, the damping slide rod 3 moves along with the inner wall of the roller and changes along with the inner wall of the tower body, the stroke length of the damping slide rod 3, the stroke sensor 13 detects the change of the damping slide rod 3, the change of the stroke length of the stroke sensor 13, and forms a curve graph, when the change of the data curve exceeds the change of the tower body 1, the change position, the change of the tower body, and the maintenance threshold value of the tower body is required to be checked.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Wind power generation tower structure, including tower body (1), tower body (1) bottom is fixed with base (2), its characterized in that: drive motor (11) are installed to tower body (1) bottom, the axis body of drive motor (11) is connected with the book body (12), roll up body (12) winding smooth rope (9), montant (6) have been erect at tower body (1) middle part, montant (6) outer wall slidable mounting has slider (5), smooth rope (9) end corresponds slider (5) and is connected, slider (5) right-hand member is connected with gyro wheel (4) through damping slide bar (3), gyro wheel (4) outer wall corresponds tower body (1) inner wall love and is interactive, damping slide bar (3) internally mounted has stroke sensor (13).

2. The wind power tower structure of claim 1 wherein: the sliding rope (9) is connected with the sliding block (5) through the top of the tower body (1) through a bearing, the front end of the sliding block (5) is provided with a fixed block (8), and the tail end of the sliding rope (9) is connected with the fixed block (8) correspondingly.

3. The wind power tower structure of claim 1 wherein: a cavity (10) is formed in the sliding block (5), and the inner wall of the cavity (10) of the sliding block (5) slides up and down corresponding to the vertical rod (6).

4. The wind power tower structure of claim 3 wherein: wheel body (7) are installed through the bearing in cavity (10) left side, wheel body (7) outer wall rotates laminating montant (6) outer wall and rotates.

5. The wind power tower structure of claim 1 wherein: the damping slide bar (3) moves along with the roller attaching to the inner wall of the tower body (1) and the stroke changes along with the roller attaching, and the stroke sensor (13) detects the stroke length of the damping slide bar (3).