CN213639431U - Bird-repelling protection mechanism of wind power generation equipment - Google Patents

Abstract

The utility model relates to a wind power generation equipment technical field especially relates to a wind power generation equipment drive bird protection mechanism, the on-line screen storage device comprises a base, the base passes through fixed establishment fixed mounting on power generation equipment, the fixed rotation base that is provided with in top middle part of base, it is provided with the round bar to rotate the base internal rotation, it is provided with the drum to rotate through the bearing on the outer wall of round bar, fixed welding has a plurality of long straight-bars on the outer wall of drum, fixed mounting has the whistle on the long straight-bar, the one end fixed welding that the drum was kept away from to the long straight-bar has the connecting rod, the one end fixed welding that the long straight-bar was kept away from to the connecting rod has. The utility model provides an among the prior art motor not work for a long time can seriously reduce motor life, the motor no longer possesses the shortcoming that the sound wave driven the bird function after damaging, beneficial effect is obvious, is fit for promoting.

Description

Bird-repelling protection mechanism of wind power generation equipment

Technical Field

The utility model relates to a wind power generation equipment technical field especially relates to a wind power generation equipment drives bird protection mechanism.

Background

Wind power generation is the main form of wind energy utilization, environmental protection consciousness is improved in recent years, natural environment is greatly improved, birds are increased gradually, as is known, the birds like to nest at high places, bird accidents of a power transmission line are increased, in order to prevent the birds, a bird repelling device is generally arranged at the top of wind power generation equipment to dispel the birds, a bell capable of continuously sounding is arranged in the invention patent with the prior invention patent number of CN201921524582.8, sound waves are used for dispelling the birds, a power source for knocking the bell is from a motor, if the birds need to be dispelled all the time, the bell needs to be knocked all the time, so that the motor rotates all the time, the service life of the motor is seriously reduced due to the fact that the motor works for a long time, the invention patent with the invention patent number of CN201921524582.8 does not have the sound wave bird repelling function any more, and the height of the wind power generation equipment is high, the maintenance personnel need consume very big time to the wind power generation equipment top, hardly maintains the change to the motor, therefore we have designed a wind power generation equipment drive bird protection mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the motor does not stop working for a long time and can seriously reduce the service life of the motor in the prior art, the motor no longer has the defect that the sound wave drives the bird function after being damaged, and the bird driving protection mechanism of the wind power generation equipment is provided.

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

the bird repelling protection mechanism comprises a base, wherein the base is fixedly arranged on power generation equipment through a fixing mechanism, a rotating base is fixedly arranged at the middle part of the top end of the base, a round rod is rotatably arranged in the rotating base, a cylinder is rotatably arranged on the outer wall of the round rod through a bearing, a plurality of long straight rods are fixedly welded on the outer wall of the cylinder, horns are fixedly arranged on the long straight rods, one ends of the long straight rods, far away from the cylinder, are fixedly welded with connecting rods, one ends of the connecting rods, far away from the long straight rods, are fixedly welded with a square frame, canvas is fixedly sewn and connected in the square frame, a stabilizing mechanism is arranged between the long straight rods and the base, the stabilizing mechanism comprises vertical rods fixedly connected on the long straight rods, travelling wheels are rotatably arranged at the bottom ends of the vertical rods through the round shafts, and a first, the top fixed welding of first spacing ring has the spacing ring of second, the axis of the spacing ring of first spacing ring and second coincides with the axis of round bar, the driving wheel joint is between spacing ring of second and base.

Preferably, the fixing mechanism comprises a connecting lug fixedly welded on the periphery of the bottom of the base, a fixing bolt is arranged inside the connecting lug, and the fixing bolt penetrates through the connecting lug to be fixedly connected with the power generation equipment.

Preferably, reinforcing ribs are fixedly welded between the rotating base and the base and between the connecting rod and the square frame.

Preferably, the long straight rods are in the same vertical plane and are symmetrical about the axis of the round rod, and a reinforcing rod is fixedly welded between every two adjacent long straight rods.

Preferably, a plurality of rubber ropes distributed at equal intervals are fixedly connected to the inside of the square frame, and the rubber ropes are located on two sides of the canvas.

The utility model provides a pair of wind power generation equipment drive bird protection mechanism, beneficial effect lies in: the bird-repelling protection mechanism of the wind power generation equipment is provided with a rotatable cylinder, a long straight rod is fixedly arranged on the cylinder, a whistle is fixedly arranged on the long straight rod, one end of the long straight rod, which is far away from the cylinder, is fixedly connected with a square frame through a connecting rod, canvas is fixedly arranged in the square frame, and the wind power generation equipment is very high, so that the basic long-term wind at the top end of the wind power generation equipment can drive the square frame provided with the canvas to rotate when wind blows out, the square frame can drive the long straight rod to rotate when the square frame rotates, the whistle fixedly arranged on the long straight rod can be driven to rotate when the long straight rod rotates, and air flow can flow into the whistle to make the whistle sound when the whistle rotates, thereby achieving the bird-repelling effect. The motor no longer possesses the shortcoming that the sound wave drives the bird function after damaging, and beneficial effect is obvious, is fit for promoting.

Drawings

Fig. 1 is a schematic front view of a bird repelling protection mechanism of a wind power generation device provided by the utility model;

fig. 2 is a structural schematic view of a whistle of the bird-repelling protection mechanism of the wind power generation equipment provided by the utility model;

fig. 3 is a schematic view of a square frame cross-sectional structure of a bird repelling protection mechanism of a wind power generation device provided by the utility model;

fig. 4 is the utility model provides a wind power generation equipment's drive bird protection mechanism's square frame atress structural diagram.

In the figure: the device comprises a base 1, a connecting lug 2, a fixing bolt 3, a rotating base 4, a round rod 5, a cylinder 6, a long straight rod 7, a flute 8, a connecting rod 9, a square frame 10, canvas 11, a reinforcing rib 12, a reinforcing rod 13, a rubber rope 14, a vertical rod 15, a travelling wheel 16, a first limiting ring 17 and a second limiting ring 18.

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.

Referring to fig. 1-4, a bird repelling protection mechanism of a wind power generation device comprises a base 1, wherein the base 1 is fixedly installed on the power generation device through a fixing mechanism, the fixing mechanism comprises connecting lugs 2 fixedly welded on the periphery of the bottom of the base 1, fixing bolts 3 are arranged inside the connecting lugs 2, the fixing bolts 3 penetrate through the connecting lugs 2 to be fixedly connected with the power generation device, and the base 1 can be a metal heavy object, so that the improvement of the stability of the bird repelling device is facilitated.

In the utility model, a rotary base 4 is fixedly arranged at the middle part of the top end of a base 1, a round rod 5 is rotationally arranged in the rotary base 4, a cylinder 6 is rotationally arranged on the outer wall of the round rod 5 through a bearing, a plurality of long straight rods 7 are fixedly welded on the outer wall of the cylinder 6, the long straight rods 7 are in the same vertical plane and are symmetrical about the axis of the round rod 5, a reinforcing rod 13 is fixedly welded between two adjacent long straight rods 7, a flute 8 is fixedly arranged on the long straight rods 7, a connecting rod 9 is fixedly welded at one end of the long straight rod 7 far away from the cylinder 6, a square frame 10 is fixedly welded at one end of the connecting rod 9 far away from the long straight rod 7, reinforcing ribs 12 are fixedly welded between the rotary base 4 and the base 1 and between the connecting rod 9 and the square frame 10, a canvas 11 is fixedly sewed and connected in the square frame 10, a plurality of rubber ropes 14 distributed at, the provision of the rubber cord 14 provides protection to the canvas 11, and the rubber cord 14 supports the canvas 11 as the canvas 11 begins to deform under the action of the air flow, reducing the likelihood of the canvas 11 breaking.

The utility model discloses a setting can the pivoted drum 6, and the fixed long straight-bar 7 that is provided with on the drum 6, fixed mounting has the whistle 8 on the long straight-bar 7, the air inlet department of the whistle 8 is fixed and is provided with the horn mouth, increase the air input of the air inlet of the whistle 8, and the whistle 8 falls into two parts opposite in direction, no matter long straight-bar 7 is just passing or is reversing, all there is the whistle 8 to make a sound, the one end of long straight-bar 7 that keeps away from drum 6 is fixedly connected with square frame 10 through connecting rod 9, square frame 10 is inside to be fixedly provided with canvas 11, because the height of wind power generation equipment is very high, so the basic long-term windy of wind power generation equipment top position, when blowing out, can drive the square frame 10 that is provided with canvas 11 and rotate, can drive long straight-bar 7 to rotate when square frame 10 rotates, can drive the whistle 8 of fixed mounting on long, when 8 rotations of whistle are played the air current can irritate into 8 inside messenger's of whistle 8 and play the whistle 8 phonations to reach and drive the bird effect, the utility model discloses an utilize the air current at wind power generation equipment top to produce the sound wave, no longer need outside mechanical control, beneficial effect is obvious. In addition, the positions for installing the wind power generation equipment are surveyed by experts, the available hours of annual wind power are 4380 hours or more, namely, the windy weather is 182 days or more, and the breeze weather is not included at the same time, and the dead weight of fan blades of the bird repelling equipment is small, so that the box 10 provided with the canvas 11 can be blown to rotate even in the breeze weather, the bird repelling equipment is in a sound production state most of the time, and even if the bird repelling equipment does not rotate to produce sound because of no wind in a certain day, the bird repelling equipment can make sound to force the birds to leave the wind power generation equipment when the wind exists in the next few.

The utility model discloses in, be provided with firm mechanism between long straight-bar 7 and the base 1, firm mechanism includes the montant 15 of fixed connection on long straight-bar 7, the travelling wheel 16 is installed through the rotation of circle axle in the bottom of montant 15, the fixed welding of base 1's top surface has first spacing ring 17, the fixed welding in top of first spacing ring 17 has the spacing ring 18 of second, the axis of first spacing ring 17 and the spacing ring 18 of second and the dead in of axis of round bar 5, travelling wheel 16 presss from both sides and connects between the spacing ring 18 of second and base 1, the spacing ring 18 of second and base 1 can be spacing to travelling wheel 16, improve the stability of long straight-bar 7.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A bird repelling protection mechanism of wind power generation equipment comprises a base (1) and is characterized in that the base (1) is fixedly installed on the power generation equipment through a fixing mechanism, a rotating base (4) is fixedly arranged in the middle of the top end of the base (1), a round rod (5) is rotatably arranged in the rotating base (4), a cylinder (6) is rotatably arranged on the outer wall of the round rod (5) through a bearing, a plurality of long straight rods (7) are fixedly welded on the outer wall of the cylinder (6), a whistle (8) is fixedly installed on each long straight rod (7), a connecting rod (9) is fixedly welded at one end, far away from the cylinder (6), of each long straight rod (7), of each connecting rod (9) is fixedly welded with a square frame (10), a canvas (11) is fixedly sewn and connected in each square frame (10), and a stabilizing mechanism is arranged between each long straight rod (7) and the base (1), firm mechanism includes montant (15) of fixed connection on long straight-bar (7), the bottom of montant (15) is rotated through the circle axle and is installed driving wheel (16), the top surface fixed weld of base (1) has first spacing ring (17), the top fixed weld of first spacing ring (17) has the spacing ring of second (18), the axis of the spacing ring of first spacing ring (17) and second (18) and the axis coincidence of pole (5), driving wheel (16) joint is between spacing ring of second (18) and base (1).

2. The bird repelling protection mechanism of the wind power generation equipment according to claim 1, characterized in that the fixing mechanism comprises a connecting lug (2) fixedly welded around the bottom of the base (1), a fixing bolt (3) is arranged inside the connecting lug (2), and the fixing bolt (3) penetrates through the connecting lug (2) to be fixedly connected with the power generation equipment.

3. A bird-repelling protection mechanism for a wind power plant according to claim 1, wherein reinforcing ribs (12) are fixedly welded between the rotating base (4) and the base (1) and between the connecting rod (9) and the frame (10).

4. A bird-repelling protection mechanism for a wind power plant according to claim 1, characterized in that the long straight rods (7) are in the same vertical plane and symmetrical about the axis of the round rod (5), and a reinforcing rod (13) is fixedly welded between two adjacent long straight rods (7).

5. A bird repelling protection mechanism for a wind power plant according to claim 1, wherein a plurality of equidistantly distributed rubber ropes (14) are fixedly connected to the inside of the frame (10), and the rubber ropes (14) are positioned on both sides of the canvas (11).

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