CN214794858U

CN214794858U - Wind power detection device of wind driven generator

Info

Publication number: CN214794858U
Application number: CN202120430507.6U
Authority: CN
Inventors: 李会骞; 魏万俊; 马立晨
Original assignee: Guodian Gansu New Energy Co ltd
Current assignee: Guodian Gansu New Energy Co ltd
Priority date: 2021-02-28
Filing date: 2021-02-28
Publication date: 2021-11-19
Anticipated expiration: 2031-02-28

Abstract

The utility model discloses a wind power detection device of a wind driven generator, which comprises an L-shaped plate, wherein a shell is welded on the upper surface of the L-shaped plate, a controller is installed on the inner bottom wall of the shell, a wind power sensor is installed on the upper surface of the shell, and two first arc-shaped plates are hinged on one side of a first fixed block, which is far away from the L-shaped plate; detection device is when using, through fixing the lateral wall at the first body of rod with two first arcs and second arc, thereby fix the device, it rotates to drive the fourth plate body through positive and negative motor, make slider and electro-magnet rotate, extrude pressure sensor through the second fixed block, pressure sensor is with data transmission to the controller on, controller control electro-magnet drives the lateral wall that the slider adsorbs at the first body of rod, continuous rotation through positive and negative motor, make the device can move the height of difference, thereby detect the wind-force of co-altitude not, the work efficiency and the detection effect of device have been improved greatly.

Description

Wind power detection device of wind driven generator

Technical Field

The utility model relates to a aerogenerator technical field specifically is an aerogenerator's wind-force detection device.

Background

As is known, a wind turbine is an electrical device that converts wind energy into mechanical work, the mechanical work drives a rotor to rotate, and finally outputs alternating current, and the wind turbine generally includes components such as a wind wheel, a generator, a direction regulator, a tower, a speed-limiting safety mechanism, an energy storage device, and the like.

The invention is disclosed in China: CN111649863A discloses a wind power detection device of a wind power generator, which is used by arranging a first sliding block and a second sliding block capable of sliding freely in the device, and fixing the device on a rod of the wind power generator through two sliding rods, and the device is convenient to fix and can be fixed on rods with different sizes, however, there are the following problems:

the existing wind power detection device can only detect the wind power at the same height after being installed on a rod piece, if the wind power at the high position needs to be detected, a worker needs to install the wind power detection device at the high position by using an external lifting device, the mode not only increases the labor intensity of the worker, but also reduces the working efficiency of the device, and therefore the wind power detection device of the wind driven generator is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a aerogenerator's wind-force detection device.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a wind power detection device of a wind driven generator comprises an L-shaped plate, wherein a shell is welded on the upper surface of the L-shaped plate, a controller is installed on the inner bottom wall of the shell, a wind power sensor is installed on the upper surface of the shell, a first fixed block is welded on one side of the L-shaped plate, two first arc-shaped plates are hinged on one side, away from the L-shaped plate, of the first fixed block, a second spring is uniformly welded on the inner side wall of the two first arc-shaped plates, a second arc-shaped plate is welded on one end of the second spring, a third plate body is uniformly welded on the inner wall of the second arc-shaped plate, a wheel body is rotatably connected on one side of the third plate body, a first rod body is slidably connected on the inner wall of the second arc-shaped plate, a support plate is welded on one side of the L-shaped plate, a positive and negative motor is installed on the upper surface of the support plate, and a fourth plate body is uniformly welded on the output end of the positive and negative motor, first recess has been seted up to one side of fourth plate body, the inside sliding connection of first recess has the slider, the electro-magnet is installed to one side of slider, the second recess has been seted up to the opposite side of slider, the inside sliding connection of second recess has the second fixed block, the second fixed block is kept away from one side welding of slider has the fifth plate body, the fifth plate body sliding connection in the inside of first recess, pressure sensor is installed to the inside wall of second recess, pressure sensor with wind sensor's signal output part pass through the wire with the signal input part signal connection of controller, the electrical output part of controller pass through the wire with the electrical input part electric connection of electro-magnet.

Preferably, a third spring is welded to one side of the fifth plate body, and one end, far away from the fifth plate body, of the third spring is welded to the inner side wall of the first groove.

Preferably, two fourth springs are symmetrically welded to one side, away from the third spring, of the fifth plate body, and one ends, away from the fifth plate body, of the two fourth springs are respectively welded to one side of the sliding block.

Preferably, the bottom of second arc articulates there is the second body of rod, the bottom welding of the second body of rod has first plate body, the even welding of one side of first plate body has the toper piece.

Preferably, the outer side wall of the second rod body is welded with a first spring, and one end of the first spring is welded on the inner side wall of the first arc-shaped plate.

Preferably, the outer side wall of the first arc-shaped plate is welded with a second plate body, a threaded hole is formed in the front surface of the second plate body, and a fixing bolt is connected to the inner thread of the threaded hole in a threaded manner.

(III) advantageous effects

Compared with the prior art, the utility model provides a aerogenerator's wind-force detection device possesses following beneficial effect:

detection device is when using, through fixing the lateral wall at the first body of rod with two first arcs and second arc, thereby fix the device, it rotates to drive the fourth plate body through positive and negative motor, make slider and electro-magnet rotate, extrude pressure sensor through the second fixed block, pressure sensor is with data transmission to the controller on, controller control electro-magnet drives the lateral wall that the slider adsorbs at the first body of rod, continuous rotation through positive and negative motor, make the device can move the height of difference, thereby detect the wind-force of co-altitude not, the work efficiency and the detection effect of device have been improved greatly.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the first arc plate of the present invention;

FIG. 3 is a schematic view of the internal structure of the first groove of the present invention;

fig. 4 is a circuit diagram of the present invention.

In the figure: 1. an L-shaped plate; 2. a first fixed block; 3. a first arc-shaped plate; 4. a conical block; 5. a first plate body; 6. a first spring; 7. fixing the bolt; 8. a threaded hole; 9. a second plate body; 10. a second spring; 11. a third plate body; 12. a wheel body; 13. a first rod body; 14. a fourth plate body; 15. a support plate; 16. a wind sensor; 17. a housing; 18. a controller; 19. a second rod body; 20. a second arc-shaped plate; 21. a third spring; 22. a first groove; 23. a fifth plate body; 24. a fourth spring; 25. a slider; 26. an electromagnet; 27. a pressure sensor; 28. a second groove; 29. a second fixed block; 30. a positive and negative motor.

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.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a wind power detection device of a wind driven generator comprises an L-shaped plate 1, a shell 17 is welded on the upper surface of the L-shaped plate 1, a controller 18 is installed on the inner bottom wall of the shell 17, a wind power sensor 16 is installed on the upper surface of the shell 17, a first fixed block 2 is welded on one side of the L-shaped plate 1, two first arc-shaped plates 3 are hinged on one side, away from the L-shaped plate 1, of the first fixed block 2, second springs 10 are evenly welded on the inner side walls of the two first arc-shaped plates 3, a second arc-shaped plate 20 is welded on one end of each second spring 10, a third plate body 11 is evenly welded on the inner wall of each second arc-shaped plate 20, a wheel body 12 is rotatably connected on one side of the third plate body 11, a first rod body 13 is slidably connected on the inner wall of each second arc-shaped plate 20, a support plate 15 is welded on one side of the L-shaped plate 1, a positive and negative motor 30 is installed on the upper surface of the support plate 15, and a fourth plate 14 is evenly welded on the output end of the positive and negative motor 30, first recess 22 has been seted up to one side of fourth plate body 14, the inside sliding connection of first recess 22 has slider 25, electro-magnet 26 is installed to one side of slider 25, second recess 28 has been seted up to the opposite side of slider 25, the inside sliding connection of second recess 28 has second fixed block 29, one side welding that slider 25 was kept away from to second fixed block 29 has fifth plate body 23, fifth plate body 23 sliding connection is in the inside of first recess 22, pressure sensor 27 is installed to the inside wall of second recess 28, pressure sensor 27 and wind sensor 16's signal output part passes through the wire and controller 18's signal input part signal connection, controller 18's electrical output part passes through the wire and electro-magnet 26's electrical input part electrical connection.

In this embodiment, specifically: one side of the fifth plate body 23 is welded with a third spring 21, and one end of the third spring 21, which is far away from the fifth plate body 23, is welded on the inner side wall of the first groove 22; through the arrangement of the third spring 21, when the fifth plate 23 slides inside the first groove 22, the fifth plate 23 presses the third spring 21, thereby cushioning the fifth plate 23.

In this embodiment, specifically: two fourth springs 24 are symmetrically welded on one side of the fifth plate body 23 far away from the third spring 21, and one ends of the two fourth springs 24 far away from the fifth plate body 23 are respectively welded on one side of the sliding block 25; through the arrangement of the fourth spring 24, the sliding block 25 presses the fourth spring 24 when sliding in the first groove 22, so that the sliding block 25 is buffered.

In this embodiment, specifically: the bottom of the second arc-shaped plate 20 is hinged with a second rod body 19, the bottom of the second rod body 19 is welded with a first plate body 5, and one side of the first plate body 5 is uniformly welded with conical blocks 4; through the setting of the second body of rod 19, first plate body 5 and toper piece 4, the second body of rod 19 drives first plate body 5 and the laminating of toper piece 4 at the lateral wall of the first body of rod 13 to carry on spacingly to the device.

In this embodiment, specifically: a first spring 6 is welded on the outer side wall of the second rod body 19, and one end of the first spring 6 is welded on the inner side wall of the first arc-shaped plate 3; through the setting of first spring 6, extrude first spring 6 when the second body of rod 19 reciprocates, first spring 6 takes place to deform and cushions the second body of rod 19.

In this embodiment, specifically: a second plate body 9 is welded on the outer side wall of the first arc-shaped plate 3, a threaded hole 8 is formed in the front surface of the second plate body 9, and a fixing bolt 7 is connected to the inner portion of the threaded hole 8 in a threaded manner; through the setting of second plate body 9, screw hole 8 and fixing bolt 7, rotatory threaded connection is at the inside fixing bolt 7 of screw hole 8 to fix second plate body 9, make the device can fix the lateral wall at the first body of rod 13.

In this embodiment, a switch set for controlling the on/off of the positive and negative motor 30 is installed in the monitoring room, and the switch set is connected to the external commercial power to supply power to the positive and negative motor 30.

In the embodiment, the model of the positive and negative motor 30 is TC-100L1-4, the model of the wind sensor 16 is RS-CFSFX-N01-2, the model of the controller 18 is QDY30A-N, the model of the electromagnet 26 is SCT-3864, and the model of the pressure sensor 27 is SIN-P300.

To sum up, the working principle and working process of the wind power detection device of the wind power generator are that, when in use, firstly, a worker separates the two first arc-shaped plates 3 from each other, and places the two first arc-shaped plates 3 on the outer side wall of the first rod body 13 respectively, rotates the fixing bolt 7 in the threaded hole 8 in a threaded manner, fixes the first arc-shaped plates 3 on the outer side wall of the first rod body 13, meanwhile, the second arc-shaped plate 20 on the inner wall of the first arc-shaped plates 3 drives the third plate body 11 and the wheel body 12 to be attached on the outer side wall of the first rod body 13, meanwhile, the wheel body 12 is extruded to drive the second arc-shaped plates 20 to extrude the second spring 10, thereby improving the fixing effect of the second arc-shaped plates 20, the worker presses the switch for controlling the start of the positive and negative motor 30, the output end of the positive and negative motor 30 drives the fourth plate body 14 to rotate, the fourth plate body 14 drives the sliding block 25 and the electromagnet 26 to rotate, at the moment, the sliding block 25 is extruded inside the first groove 22 to slide, so that the second fixing block 29 slides into the second groove 28 and extrudes the pressure sensor 27, the pressure sensor 27 transmits data to the controller 18, meanwhile, the second fixing block 29 drives the fifth plate 23 to extrude the third spring 21, so as to buffer the fifth plate 23, the controller 18 controls the electromagnet 26 to start, the sliding block 25 is driven to be adsorbed on the outer side wall of the first rod body 13, the forward and reverse motor 30 drives the fourth plate 14 to continue to rotate, so that the next fourth plate 14 continues to operate, the device can move to different heights through the continuous rotation of the forward and reverse motor 30, the wind sensor 16 detects wind power and transmits data to the controller 18, the controller 18 transmits a signal to the monitoring room, when the device moves up and down, the first spring 6 drives the second rod body 19 to swing left and right, the second body of rod 19 drives first plate body 5 and the laminating of toper piece 4 at the lateral wall of the first body of rod 13 to carry out spacing and support to the device, avoid the device to take place the phenomenon that drops, convenient and practical.

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. A wind power detection device of a wind driven generator comprises an L-shaped plate (1), and is characterized in that: the upper surface welding of L shaped plate (1) has casing (17), controller (18) are installed to the inside diapire of casing (17), the upper surface mounting of casing (17) has wind sensor (16), one side welding of L shaped plate (1) has first fixed block (2), one side that first fixed block (2) kept away from L shaped plate (1) articulates there are two first arcs (3), two the even welding of inside wall of first arc (3) has second spring (10), the welding of one end of second spring (10) has second arc (20), the even welding of inner wall of second arc (20) has third plate body (11), one side rotation of third plate body (11) is connected with wheel body (12), the inner wall sliding connection of second arc (20) has first body of rod (13), one side welding of L shaped plate (1) has backup pad (15), last surface mounting of backup pad (15) has positive and negative motor (30), the even welding of output of positive and negative motor (30) has fourth plate body (14), first recess (22) have been seted up to one side of fourth plate body (14), the inside sliding connection of first recess (22) has slider (25), electro-magnet (26) are installed to one side of slider (25), second recess (28) have been seted up to the opposite side of slider (25), the inside sliding connection of second recess (28) has second fixed block (29), second fixed block (29) are kept away from one side welding of slider (25) has fifth plate body (23), fifth plate body (23) sliding connection in the inside of first recess (22), pressure sensor (27) are installed to the inside wall of second recess (28), pressure sensor (27) with the signal output part of wind sensor (16) pass through the wire with the signal output part of controller (18) The signal input end is in signal connection, and the electrical output end of the controller (18) is electrically connected with the electrical input end of the electromagnet (26) through a lead.

2. The wind force detection device of a wind power generator according to claim 1, wherein: one side of the fifth plate body (23) is welded with a third spring (21), and one end, far away from the fifth plate body (23), of the third spring (21) is welded on the inner side wall of the first groove (22).

3. The wind force detection device of a wind power generator according to claim 2, wherein: one side of the fifth plate body (23) far away from the third spring (21) is symmetrically welded with two fourth springs (24), and one ends of the two fourth springs (24) far away from the fifth plate body (23) are respectively welded on one side of the sliding block (25).

4. The wind force detection device of a wind power generator according to claim 1, wherein: the bottom of second arc (20) articulates there is the second body of rod (19), the bottom welding of the second body of rod (19) has first plate body (5), the even welding of one side of first plate body (5) has toper piece (4).

5. The wind detecting device of wind power generator according to claim 4, wherein: the welding of the lateral wall of the second body of rod (19) has first spring (6), the one end of first spring (6) weld in the inside wall of first arc (3).

6. The wind force detection device of a wind power generator according to claim 1, wherein: the outer side wall welding of first arc (3) has second plate body (9), threaded hole (8) are seted up to the front surface of second plate body (9), the inside threaded connection of threaded hole (8) has fixing bolt (7).