CN210799237U

CN210799237U - Automatic alarm system of wind driven generator

Info

Publication number: CN210799237U
Application number: CN201921401493.4U
Authority: CN
Inventors: 姬相前; 姬繁生
Original assignee: Hebei Yida Electrical Appliance Equipment Co ltd
Current assignee: Hebei Yida Electrical Appliance Equipment Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-06-19
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses an automatic alarm system of a wind driven generator, which comprises an alarm system main body, an installation mechanism and a dustproof mechanism, wherein the alarm system main body comprises a protection box and an antenna, the installation mechanism comprises a telescopic block, both sides of the telescopic block are provided with sliders, both sides of the rear surface of the protection box are provided with chutes, the sliders are positioned inside the chutes, one side surface of the telescopic block is provided with a movable groove, both sides of the bottom end of the movable groove are provided with fixed rods, one end of each fixed rod is positioned on the rear surface of the protection box, both sides of the bottom end of the telescopic block are provided with springs, the bottom end of each spring is positioned at the bottom end of the chute, the bottom end of the telescopic block is provided with a pull block, the pull; through install flexible piece additional at protection box rear surface, promoted staff installation effectiveness, through install shield A additional in protection box top inside, further promoted alarm system main part sensitivity.

Description

Automatic alarm system of wind driven generator

Technical Field

The utility model belongs to the technical field of automatic alarm system, concretely relates to aerogenerator automatic alarm system.

Background

With the rapid development of the wind driven generator technology, the unit single-machine capacity is also larger and larger, the onshore wind turbine reaches 6MW, the offshore wind turbine reaches 12MW, and the increase of the single-machine capacity causes key components to be more and more expensive. In order to better maintain the key components, the conventional regular maintenance needs to be changed into predictive maintenance, so that the components need to be monitored in real time, automatically alarm and prompt workers to maintain in time, but various automatic alarm systems on the market still have various problems.

The utility model discloses an aerogenerator paddle alarm system that freezes as utility model discloses of authorized bulletin number CN205618315U, it has promoted and has reduced maintainer's intensity of labour, but has not solved the fixed trouble of current alarm system, and the installation for the staff brings inconvenience, has reduced the installation effectiveness, increases the problem of time cost, for this reason we provide an aerogenerator automatic alarm system.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a aerogenerator automatic alarm system to it is fixed troublesome to propose current alarm system among the above-mentioned background art to solve, brings inconveniently for staff's installation, has reduced the installation effectiveness, increases the problem of time cost.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a aerogenerator automatic alarm system, includes alarm system main part, installation mechanism and dustproof mechanism, the alarm system main part is including protection box and antenna, installation mechanism is including flexible piece, flexible piece both sides all are provided with the slider, the spout has all been seted up to protection box rear surface both sides, the slider is located inside the spout, flexible piece side surface has seted up the activity groove, activity bottom of the groove both sides all are provided with the dead lever one end is located protection box rear surface, flexible piece bottom both sides all are provided with the spring, the spring bottom is located the spout bottom, flexible piece bottom is provided with draws the piece, it is located protection box bottom to draw the piece, the fixed slot has been seted up on protection box spout top, flexible piece top is located inside the fixed slot, fixed slot top one side is provided with the restriction head.

Preferably, the dustproof mechanism comprises a dustproof cover A, the dustproof cover A is located inside the top end of the protection box, the dustproof cover A is located on one side of the antenna, a dustproof cover B is arranged inside the dustproof cover A, a round handle is arranged in the middle of the bottom end of the outer side of the dustproof cover B, and a silica gel block is arranged on the inner side of the dustproof cover B.

Preferably, the pull block is fixedly connected with the telescopic block, and the springs are fixedly connected with the telescopic block and the sliding groove.

Preferably, the fixing rod is fixedly connected with the protection box, and the limiting head is fixedly connected with the fixing groove.

Preferably, the telescopic block is in sliding connection with the protection box through a sliding block and a sliding groove, and the cross section of the pull block is L-shaped.

Preferably, the dust cover A is rotatably connected with the protection box through a rotating rod, and the dust cover B is rotatably connected with the dust cover A through a rotating rod.

Preferably, the round handle is fixedly connected with the dust cover B, and a groove is formed in the outer surface of the round handle.

Preferably, the silica gel block is fixedly connected with the dust covers B, the number of the dust covers B is four, and the dust covers B are respectively positioned at two ends of the dust cover A and at two ends of the middle of the dust cover A.

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

(1) through install flexible piece additional at protection box rear surface, when needs fixed alarm system main part, remove the protection box, it removes to drive the fixed slot by the protection box, aim at the installation guide rail with the fixed slot, then the pulling draws the piece, drive flexible piece by drawing the piece and remove, when flexible piece one end leaves the fixed slot, put the installation guide rail in the fixed slot again, loosen and draw the piece, under the effect of spring, drive flexible piece by the spring and reset, make restriction head and flexible piece one end tightly nip the installation guide rail, the operation is accomplished, the installation of the alarm system main part of being convenient for, staff installation effectiveness has been promoted.

(2) Through installing shield A additional in protection box top inside, connecting the data line as needs, the pulling round handle drives shield B by the round handle and is enclosing the bull stick and rotate, opens shield B, then inserts the data line downthehole, and the operation is accomplished, has avoided inside a large amount of dusts entering data hole, influences data line connection performance, has further promoted alarm system main part sensitivity.

Drawings

FIG. 1 is a schematic view of the main structure of the alarm system of the present invention;

FIG. 2 is a schematic cross-sectional view of the mounting mechanism of the present invention;

fig. 3 is a schematic view of the structure of the fixing groove of the present invention;

fig. 4 is a schematic structural view of the telescopic block of the present invention;

FIG. 5 is a schematic view of the structure of the dustproof mechanism of the present invention;

FIG. 6 is a schematic structural view of a dust cap A of the present invention;

FIG. 7 is a schematic view of the silica gel block of the present invention;

in the figure: 1. a protection box; 2. an antenna; 3. pulling the block; 4. fixing grooves; 5. a restraint head; 6. a telescopic block; 7. a movable groove; 8. fixing the rod; 9. a spring; 10. a slider; 11. a chute; 12. a dust cover A; 13. a dust cover B; 14. a round handle; 15. and (4) a silica gel block.

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. 1-7, the present invention provides a technical solution: the utility model provides a aerogenerator automatic alarm system, including the alarm system main part, installation mechanism and dustproof mechanism, the alarm system main part is including protection box 1 and antenna 2, installation mechanism is including flexible piece 6, flexible piece 6 both sides all are provided with slider 10, spout 11 has all been seted up to protection box 1 rear surface both sides, slider 10 is located inside spout 11, activity groove 7 has been seted up to flexible piece 6 side surface, activity groove 7 bottom both sides all are provided with 8 dead levers one end of dead lever and are located protection box 1 rear surface, flexible piece 6 bottom both sides all are provided with spring 9, the spring 9 bottom is located spout 11 bottom, flexible piece 6 bottom is provided with draws piece 3, it is located protection box 1 bottom to draw piece 3, fixed slot 4 has been seted up on protection box 1 spout 11 top, flexible piece 6 top is located inside

fixed slot

4, 4 top one side of fixed slot is provided with restriction head.

In order to prevent dust from entering the data hole, in this embodiment, preferably, the dust-proof mechanism includes a dust-proof cover a12, the dust-proof cover a12 is located inside the top end of the protection box 1, the dust-proof cover a12 is located on one side of the antenna 2, a dust-proof cover B13 is arranged inside the dust-proof cover a12, a round handle 14 is arranged in the middle of the bottom end outside the dust-proof cover B13, and a silica gel block 15 is arranged inside the dust-proof cover B13.

In order to facilitate the resetting of the telescopic block 6, in this embodiment, preferably, the pull block 3 is fixedly connected with the telescopic block 6, and the spring 9 is fixedly connected with the telescopic block 6 and the sliding groove 11.

In order to facilitate the limiting of the telescopic block 6, in this embodiment, preferably, the fixing rod 8 is fixedly connected with the protection box 1, and the limiting head 5 is fixedly connected with the fixing groove 4.

In order to facilitate sliding of the telescopic block 6, in the present embodiment, preferably, the telescopic block 6 is slidably connected to the protection box 1 through a slider 10 and a chute 11, and the cross section of the pull block 3 is L-shaped.

In order to facilitate opening of the dust cover B13, in the present embodiment, it is preferable that the dust cover a12 is rotatably connected to the protection box 1 by a rotating rod, and the dust cover B13 is rotatably connected to the dust cover a12 by a rotating rod.

In order to facilitate the holding of the round handle 14, in the present embodiment, preferably, the round handle 14 is fixedly connected to the dust cover B13, and a groove is formed on an outer surface of the round handle 14.

In order to fix the dust caps B13, in this embodiment, preferably, the silicone rubber block 15 is fixedly connected to the dust caps B13, the number of the dust caps B13 is four, and the dust caps B13 are respectively located at two ends and two middle ends of the dust caps a 12.

The utility model discloses a theory of operation and use flow: after the device is completed, by additionally arranging the telescopic block 6 on the rear surface of the protection box 1, when an alarm system main body needs to be fixed, the protection box 1 is moved, the protection box 1 drives the fixed groove 4 to move, the fixed groove 4 is aligned with the installation guide rail, then the pulling block 3 is pulled, the telescopic block 6 is driven by the pulling block 3 to move, when one end of the telescopic block 6 leaves the fixed groove 4, the installation guide rail is placed in the fixed groove 4, the pulling block 3 is loosened, the telescopic block 6 is driven by the spring 9 to reset under the action of the spring 9, so that the limiting head 5 and one end of the telescopic block 6 tightly bite the installation guide rail, the operation is completed, the installation of the alarm system main body is convenient, the installation efficiency of workers is improved, by additionally arranging the dustproof cover A12 in the top end of the protection box 1, when a data line needs to be connected, pulling the round handle 14, driving the dustproof cover B13 to surround the rotating rod to rotate by the round handle 14, then insert the data line in the data hole, the operation is accomplished, has avoided inside a large amount of dusts get into the data hole, influences data line connection performance, has further promoted alarm system main part sensitivity.

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. The utility model provides a aerogenerator automatic alarm system, includes alarm system main part, installation mechanism and dustproof mechanism, its characterized in that: the alarm system main body comprises a protection box (1) and an antenna (2), the installation mechanism comprises a telescopic block (6), sliding blocks (10) are arranged on two sides of the telescopic block (6), sliding grooves (11) are formed in two sides of the rear surface of the protection box (1), the sliding blocks (10) are located inside the sliding grooves (11), a movable groove (7) is formed in one side surface of the telescopic block (6), fixing rods (8) are arranged on two sides of the bottom end of the movable groove (7), one end of each fixing rod (8) is located on the rear surface of the protection box (1), springs (9) are arranged on two sides of the bottom end of the telescopic block (6), the bottom end of each spring (9) is located at the bottom end of the corresponding sliding groove (11), a pull block (3) is arranged at the bottom end of the telescopic block (6), the pull block (3) is located at the bottom end of the protection box (1), and a fixing, the top end of the telescopic block (6) is located inside the fixing groove (4), and one side of the top end of the fixing groove (4) is provided with a limiting head (5).

2. The automatic alarm system of the wind driven generator according to claim 1, wherein: dustproof mechanism includes shield A (12), shield A (12) are located inside protection box (1) top, shield A (12) are located antenna (2) one side, shield A (12) inside is provided with shield B (13), be provided with round handle (14) in the middle of shield B (13) outside bottom, shield B (13) inboard is provided with silica gel piece (15).

3. The automatic alarm system of the wind driven generator according to claim 1, wherein: draw piece (3) and flexible piece (6) fixed connection, spring (9) all with flexible piece (6) and spout (11) fixed connection.

4. The automatic alarm system of the wind driven generator according to claim 1, wherein: the fixing rod (8) is fixedly connected with the protection box (1), and the limiting head (5) is fixedly connected with the fixing groove (4).

5. The automatic alarm system of the wind driven generator according to claim 1, wherein: the telescopic block (6) is connected with the protection box (1) in a sliding mode through a sliding block (10) and a sliding groove (11), and the cross section of the pull block (3) is L-shaped.

6. The automatic alarm system of the wind driven generator according to claim 2, wherein: the dustproof cover A (12) is rotatably connected with the protection box (1) through a rotating rod, and the dustproof cover B (13) is rotatably connected with the dustproof cover A (12) through a rotating rod.

7. The automatic alarm system of the wind driven generator according to claim 2, wherein: the round handle (14) is fixedly connected with the dustproof cover B (13), and a groove is formed in the outer surface of the round handle (14).

8. The automatic alarm system of the wind driven generator according to claim 2, wherein: silica gel piece (15) and shield B (13) fixed connection, shield B (13) quantity is four, shield B (13) are located shield A (12) both ends and middle both ends respectively.