CN219119382U

CN219119382U - Wind generating set fault detection device

Info

Publication number: CN219119382U
Application number: CN202222542010.0U
Authority: CN
Inventors: 张峰
Original assignee: Shengtian Barkol Santanghu Wind Power Co ltd
Current assignee: Shengtian Barkol Santanghu Wind Power Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-06-02
Anticipated expiration: 2032-09-26

Abstract

The utility model belongs to the technical field of wind power generation equipment detection, in particular to a wind power generation set fault detection device, which aims at solving the problems that most of the existing detection devices are inconvenient to carry, the detection work of a wind power generator cannot be timely carried out, the normal operation of the wind power generator cannot be ensured, the detection device has no corresponding protection structure, and the problem of easy falling and damage is solved.

Description

Wind generating set fault detection device

Technical Field

The utility model relates to the technical field of wind power generation equipment detection, in particular to a wind generating set fault detection device.

Background

Wind power generation refers to converting kinetic energy of wind into electrical energy. Wind energy is a clean and pollution-free renewable energy source, and is used for a long time by people, mainly pumping water, grinding surfaces and the like through windmills, and people are interested in how to use wind to generate electricity. The wind power generation is very environment-friendly, and the wind energy is huge, so that the wind power generation device is increasingly valued in countries around the world.

The wind driven generator is an electric power device which converts wind energy into mechanical work and drives a rotor to rotate and finally outputs alternating current. The wind driven generator generally comprises a wind wheel, a generator (comprising a device), a steering device (tail), a tower, a speed limiting safety mechanism, an energy storage device and other components, the working principle of the wind driven generator is simple, the wind wheel rotates under the action of wind force, the kinetic energy of the wind is converted into mechanical energy of a wind wheel shaft, and the generator rotates to generate electricity under the drive of the wind wheel shaft. In a broad sense, wind energy is also solar energy, so it can be said that a wind driven generator is a generator using solar energy as a heat source and using the heat energy of the atmosphere as a working medium, and a worker needs to periodically detect and maintain some parts of the wind driven generator set.

However, most of the existing detection devices are inconvenient to carry, so that the detection work of the wind driven generator cannot be timely carried out, the normal operation of the wind driven generator cannot be guaranteed, and the detection devices have no corresponding protection structure and are easy to fall down and damage, so that the wind driven generator fault detection device is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a fault detection device for a wind generating set.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a wind turbine generator system fault detection device, comprising:

the device comprises a mounting plate, wherein sliding grooves are formed in the front side and the rear side of the mounting plate, a sliding block is connected in the sliding grooves in a sliding mode, a protecting cover is fixedly connected to one side of the sliding block, and a handle is fixedly arranged at the top of the protecting cover;

the number of the adsorption assemblies is four, and the adsorption assemblies are fixedly arranged at the left side and the right side of the protective cover;

the detection equipment body is located at the top of the mounting plate.

Preferably, the adsorption component comprises a mounting seat, mount pad and safety cover fixed connection, negative pressure chamber has been seted up in the mount pad, sliding connection has the closing plate in the negative pressure chamber, closing plate top fixed mounting has the slide bar, the slide bar top runs through the mount pad, slide bar top fixedly connected with pressure disk, the fixed cover in slide bar outside is equipped with first spring, first spring top and negative pressure chamber top inner wall fixed connection, bottom and closing plate top fixed connection, mount pad bottom fixedly connected with sucking disc.

Preferably, a through hole is formed in the bottom of the mounting seat, and the sucker is communicated with the negative pressure cavity through the through hole.

Preferably, the mounting plate top is seted up flutedly, four second springs of fixed mounting on the recess inner wall, four second springs other end all fixed mounting have the clamp plate, the clamp plate presss from both sides tightly the check out test set body.

Preferably, two first limiting rods and two second limiting rods are fixedly arranged at the top of the mounting plate, the same first fixing plate is fixedly arranged at the top ends of the two first limiting rods, and the same second fixing plate is fixedly arranged at the top ends of the two second limiting rods.

Preferably, the screw thread connection at the top of the protective cover has two screws, the first fixed plate and the second fixed plate are provided with internal threads matched with the screws, the screw on the left side is matched with the first fixed plate, and the screw on the right side is matched with the second fixed plate.

Preferably, a disc is fixedly arranged at the top end of the screw rod, and a round rod is fixedly arranged at the top of the disc.

Preferably, the tool box is fixedly installed at the top of the mounting plate, four drawers are connected in a sliding manner in the tool box, and a handle is fixedly installed at the front side of each drawer.

Preferably, the sliding groove is in a T shape, the shape and the size of the sliding groove are equal to those of the sliding block (), and the length of the sliding groove is smaller than that of the mounting plate.

According to the wind generating set fault detection device, the adsorption assembly is arranged, the device is placed at an ideal position, then the four pressure plates are pressed in sequence, the pressure plates drive the sealing plate to move, the sealing plate discharges air in the negative pressure cavity through the through holes, then the pressure plates are loosened, and the sealing plate moves upwards under the action of the tension of the first spring, so that the negative pressure cavity below the sealing plate forms negative pressure, the suction disc is tightly adsorbed on the ground at the ideal position, the detection device is placed more stably, and the safety of the detection device is improved;

according to the wind generating set fault detection device, after the detection device body is placed in the groove, the detection device body is clamped by the pressing plate through the telescopic elasticity of the spring, then the protective cover is driven to move through the sliding of the sliding block in the sliding groove, the position of the screw rod corresponds to the position of the threaded hole on the fixed plate, the screw rod is screwed into the threaded hole through the rotating round rod, the position of the protective cover is fixed, then the device is moved through the action of the handle, the problem that most detection devices are inconvenient to carry is solved, the fault of the wind generating set can be detected in time, the normal operation of the wind generating set is guaranteed, the detection device body is not affected by dust in the moving process through the action of the protective cover, and the service life of the detection device is guaranteed;

the utility model has reasonable structural design, the detection equipment body is clamped by the pressing plate, the protective cover is closed, the round rod is rotated, the screw rod is screwed into the threaded hole, so that the position of the protective cover is fixed, then the handle is carried by hand to move the device, the problem that most detection devices are inconvenient to carry is solved, the failure of the wind generating set can be detected in time, and the detection device is placed more stably by arranging the adsorption component, so that the safety of the detection device is improved.

Drawings

FIG. 1 is a schematic view of a right side unfolding three-dimensional structure of a wind turbine generator system fault detection device according to the present utility model;

FIG. 2 is a left side expanded perspective view of a wind turbine generator system fault detection device according to the present utility model;

FIG. 3 is a schematic diagram of a part of a wind turbine generator system fault detection device according to the present utility model;

fig. 4 is a schematic perspective view of a fault detection device for a wind turbine generator system according to the present utility model.

Fig. 5 is a schematic diagram of an adsorption assembly of a wind turbine generator system fault detection device according to the present utility model.

In the figure: 1. a mounting plate; 2. a slide block; 3. a protective cover; 4. a detection device body; 5. a mounting base; 6. a negative pressure chamber; 7. a sealing plate; 8. a slide bar; 9. a pressure plate; 10. a first spring; 11. a grip; 12. a suction cup; 13. a second spring; 14. a pressing plate; 15. a first stop lever; 16. a second limit rod; 17. a first fixing plate; 18. a second fixing plate; 19. a screw; 20. a disc; 21. a round bar; 22. a tool box; 23. a drawer; 24. and (5) a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a wind turbine generator system fault detection apparatus includes:

the device comprises a mounting plate 1, wherein sliding grooves are formed in the front side and the rear side of the mounting plate 1, a sliding block 2 is connected in the sliding grooves in a sliding mode, a protecting cover 3 is fixedly connected to one side of the sliding block 2, and a grip 11 is fixedly arranged at the top of the protecting cover 3;

the number of the adsorption assemblies is four, and the adsorption assemblies are fixedly arranged at the left side and the right side of the protective cover 3;

the check out test set body 4, check out test set body 4 are located mounting panel 1 top.

In the utility model, the adsorption component comprises a mounting seat 5, the mounting seat 5 is fixedly connected with a protective cover 3, a negative pressure cavity 6 is formed in the mounting seat 5, a sealing plate 7 is connected in a sliding manner in the negative pressure cavity 6, a sliding rod 8 is fixedly arranged at the top of the sealing plate 7, the top end of the sliding rod 8 penetrates through the mounting seat 5, a pressure plate 9 is fixedly connected at the top end of the sliding rod 8, a first spring 10 is fixedly sleeved outside the sliding rod 8, the top end of the first spring 10 is fixedly connected with the inner wall at the top of the negative pressure cavity 6, the bottom end of the first spring is fixedly connected with the top of the sealing plate 7, and a sucking disc 12 is fixedly connected at the bottom of the mounting seat 5.

In the utility model, the bottom of the mounting seat 5 is provided with a through hole, and the sucker 12 is communicated with the negative pressure cavity 6 through the through hole.

In the utility model, the top of the mounting plate 1 is provided with a groove, four second springs 13 are fixedly arranged on the inner wall of the groove, the other ends of the four second springs 13 are fixedly provided with a pressing plate 14, and the pressing plate 14 clamps the detection equipment body 4.

In the utility model, two first limiting rods 15 and two second limiting rods 16 are fixedly arranged at the top of the mounting plate 1, the same first fixing plate 17 is fixedly arranged at the top ends of the two first limiting rods 15, and the same second fixing plate 18 is fixedly arranged at the top ends of the two second limiting rods 16.

In the utility model, two screws 19 are connected with the top of the protection cover 3 in a threaded manner, internal threads matched with the screws 19 are respectively arranged on the first fixing plate 17 and the second fixing plate 18, the screws 19 positioned at the left side are matched with the first fixing plate 17, and the screws 19 positioned at the right side are matched with the second fixing plate 18.

In the utility model, a disc 20 is fixedly arranged at the top end of a screw 19, and a round rod 21 is fixedly arranged at the top of the disc 20.

In the utility model, a tool box 22 is fixedly arranged at the top of an installation plate 1, four drawers 23 are connected in a sliding manner in the tool box 22, and a handle 24 is fixedly arranged at the front side of each drawer 23.

In the utility model, the sliding groove is in a T shape, the shape and the size of the sliding groove are equal to those of the sliding block 2, and the length of the sliding groove is smaller than that of the mounting plate 1.

In the utility model, when the detection device is used, the detection device body 4 is placed into a groove formed in the top of the mounting plate 1, the pressure plate 14 clamps the detection device body through the telescopic elasticity of the second spring 13, then the protective cover 3 is closed, the position of the screw rod 19 corresponds to the positions of threaded holes in the first fixing plate 17 and the second fixing plate 18, then the round rod 21 is rotated, the screw rod 19 is selected into the threaded holes, the protective cover 3 is fixed, then the handle is held by hand, the detection device is moved to a place to be detected, the device is put flat, then the round rod 21 is rotated, the screw rod 19 is screwed out, the protective cover 3 is pulled open, then the four pressure plates 9 are sequentially pressed, the pressure plates 9 drive the sealing plate 7 to move, the air in the negative pressure cavity 6 is discharged through the through holes, then the pressure plates 9 are loosened, the sealing plate 7 moves upwards under the tensile force of the first spring 10, the negative pressure cavity 6 below the sealing plate 7 is formed into negative pressure, the sucker 12 is tightly adsorbed on the ground, and then the detection device body 4 is used for detecting faults.

The fault detection device for the wind generating set provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. A wind turbine generator system fault detection device, comprising:

the detection equipment body is located at the top of the mounting plate.

2. The wind generating set fault detection device according to claim 1, wherein the adsorption assembly comprises a mounting seat, the mounting seat is fixedly connected with the protective cover, a negative pressure cavity is formed in the mounting seat, a sealing plate is slidably connected in the negative pressure cavity, a sliding rod is fixedly arranged at the top of the sealing plate, the top end of the sliding rod penetrates through the mounting seat, a pressure plate is fixedly connected at the top end of the sliding rod, a first spring is fixedly sleeved on the outer side of the sliding rod, the top end of the first spring is fixedly connected with the inner wall of the top of the negative pressure cavity, the bottom end of the first spring is fixedly connected with the top of the sealing plate, and a sucker is fixedly connected at the bottom of the mounting seat.

3. The wind generating set fault detection device according to claim 2, wherein a through hole is formed in the bottom of the mounting seat, and the sucker is communicated with the negative pressure cavity through the through hole.

4. The wind generating set fault detection device according to claim 1, wherein the top of the mounting plate is provided with a groove, four second springs are fixedly mounted on the inner wall of the groove, pressing plates are fixedly mounted at the other ends of the four second springs, and the pressing plates clamp the detection equipment body.

5. The wind generating set fault detection device according to claim 1, wherein two first limiting rods and two second limiting rods are fixedly arranged at the top of the mounting plate, the same first fixing plate is fixedly arranged at the top ends of the two first limiting rods, and the same second fixing plate is fixedly arranged at the top ends of the two second limiting rods.

6. The wind generating set fault detection device according to claim 5, wherein the top of the protective cover is in threaded connection with two screws, the first fixing plate and the second fixing plate are provided with internal threads matched with the screws, the screw on the left side is matched with the first fixing plate, and the screw on the right side is matched with the second fixing plate.

7. The wind generating set fault detection device according to claim 6, wherein a disc is fixedly arranged at the top end of the screw rod, and a round rod is fixedly arranged at the top of the disc.

8. The wind generating set fault detection device according to claim 1, wherein a tool box is fixedly installed on the top of the mounting plate, four drawers are slidably connected in the tool box, and a handle is fixedly installed on the front side of each drawer.

9. The wind generating set fault detection device according to claim 1, wherein the sliding groove is in a T shape, the shape and the size of the sliding groove are equal to those of the sliding block, and the length of the sliding groove is smaller than that of the mounting plate.