CN214593843U

CN214593843U - Dumping type bird prevention device

Info

Publication number: CN214593843U
Application number: CN202120615432.9U
Authority: CN
Inventors: 铁子甲; 薛娜; 吴昊阳; 王靖博; 陈可为; 雷汉辰; 傅乙珅; 陈向华; 董武军; 胡锋; 王莹
Original assignee: State Grid Shaanxi Electric Power Company Weinan Power Supply Co
Current assignee: State Grid Shaanxi Electric Power Company Weinan Power Supply Co
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-11-05
Anticipated expiration: 2031-03-26

Abstract

The utility model provides a toppling type bird preventing device, including the mount pad that is equipped with the cavity, built-in swing body, the fixed bird thorn in top of swing body, the trompil is located the top surface and sets up the turn-ups of adduction, and swing body is the decurrent cone in summit, still is equipped with the arc curved surface of indent on the outer circular conical surface of cone, and the arc curved surface forms main aspects and tip on the outer circular surface of cone, and the diameter of main aspects and tip all is greater than the diameter of trompil, makes the cone rely on the arc curved surface spacing free rotation in the trompil. The utility model relates to a drive structure of cone, the vertical direction of normality is asymmetric state, and its wobbling center sets up in the plane, and weak quality difference can promote the cone rotation constitution weightless space around the cone, adapts to the numerous bird pest of quantity, and the cone that cup joints can certain period after the drive continuously rotatory, does not carry out the secondary to the bird that falls and falls to the ground and constitute quiescent zone, is a bird repellent device that working property is reliable.

Description

Dumping type bird prevention device

Technical Field

The utility model relates to a prevent bird technical field, concretely relates to toppling type prevents bird device.

Background

Bird damage is one of the hidden dangers threatening the safe operation of the power iron tower in the air, birds fall on a cross beam of the iron tower to nest, fight or excrete excrement, the insulator is polluted, the external media are non-insulators, and once the birds are lapped on the insulator to cause the electricity leakage, instantaneous short circuit trip and line interruption are caused. The traditional bird-preventing device is characterized in that a bird spike is fixedly arranged on a tower through a mounting seat, but the mounting seat is fixed and does not have a moving function, so that the bird spike is weak in rigidity and not enough for driving a plurality of birds; chinese patent CN111543420A discloses a tumbler-type bird-preventing device: the spheroid is located the arc intracavity to the bird thorn of arbitrary one side changes the spheroid centripetal force direction for the lever, but falls simultaneously when the birds of excessive quantity, and the atress of the bird thorn at spheroid both ends is close balanced, makes spheroid amplitude of oscillation not enough, because the bearing capacity is great also makes amplitude of oscillation decay rapidly, can't reach the secondary and swing again even under the impact of no great external force.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a dumping type bird-preventing device.

The utility model discloses a realize through following technical scheme: the utility model provides a tip formula anti-bird device, is including the mount pad that is equipped with the cavity, cavity top trompil, built-in oscillating body, and the bird thorn is fixed to the top of oscillating body, its characterized in that: the bottom surface and the top surface of cavity are the horizontal plane, and the trompil is located the top surface and sets up the turn-ups of adduction, the pendulum body is the downward cone in summit, still is equipped with the arc curved surface of indent on the outer circular conical surface of cone, the arc curved surface forms main aspects and tip on the outer circular surface of cone, and the diameter of the cone at main aspects and tip place all is greater than the diameter of trompil, makes the cone rely on the arc curved surface spacing free rotation in the trompil.

In the above scheme, the vertex of the cone is a horizontal bearing surface I, and the outer circular conical surface of the cone between the bearing surface I and the large end forms a bearing surface II.

In the above scheme, the bearing surface II is a concave surface.

In the scheme, the center of the cone is provided with a screw hole, a threaded rod is arranged in the screw hole, and the bird spike is fixed on the threaded rod.

In the above scheme, the bird thorn equipartition sets up on the body of rod of threaded rod to the central axis symmetry of threaded rod.

In the above scheme, the mounting seat is cylindrical, and the bottom of the cavity is provided with a water falling hole.

The utility model relates to a toppling type bird prevention device compares with prior art, and its beneficial effect is:

1. the utility model designs a cone driving structure, which is in an asymmetric state in the vertical direction in a normal state, has moving and rotating functions and reliable working performance;

2. the center of the swing of the utility model is arranged on a plane, and the weak quality around the cone can push the cone to rotate to form a weightless space, thus being suitable for a great number of bird damages;

3. the sleeved cone can continuously rotate in a certain period after being driven, and the falling bird is not subjected to secondary falling to form a static area.

Drawings

FIG. 1 is a schematic structural view of the dumping bird-preventing device of the present invention;

FIG. 2 is a schematic structural view of the member of FIG. 1;

FIG. 3 is a schematic structural view of the member of FIG. 1;

FIG. 4 is a top view of FIG. 3;

FIG. 5 is a bottom view of FIG. 3;

FIG. 6 is a view showing a usage state of the dumping bird prevention device of the present invention 1;

fig. 7 is a view showing a usage state of the dumping bird-preventing device of the present invention 2.

In the figure: 1. the mounting structure comprises a mounting base, 2 parts of a cavity, 3 parts of an opening, 4 parts of a cone, 5 parts of a threaded rod, 6 parts of a bird thorn, 7 parts of a top surface, 8 parts of a water falling hole, 9 parts of a bottom surface, 10 parts of an arc-shaped curved surface, 11 parts of a screw hole, 12 parts of a bearing surface I, 13 parts of a bearing surface II, 14 parts of a large end, 15 parts of a small end, 16 parts of a flanging and 17 parts of a fastening piece.

Detailed Description

The following description of an embodiment of a dump bird control device according to the present invention will be made with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the dumping-type bird repelling device of the present invention, fig. 2 is a schematic structural view of the member in fig. 1, fig. 3 is a schematic structural view of the member in fig. 1, fig. 4 is a top view of fig. 3, and fig. 5 is a bottom view of fig. 3. In the figure, the dumping type bird-preventing device comprises a mounting base 1 provided with a cavity 2, the mounting base is fixed on an iron tower cross beam angle steel through a fastener 17, the bottom of the cavity 2 is provided with a water falling hole 8, an opening 3 is formed in the upper portion of the cavity 2, a cone 4 with a downward vertex is arranged in the cavity, a bird thorn 6 is fixed above the cone 4, the bottom surface 9 and the top surface 7 of the cavity 2 are horizontal planes, the opening 3 is located on the top surface 7 and provided with an inward folded flange 14, an arc-shaped curved surface 10 which is concave is further arranged on the outer conical surface of the cone 4, the arc-shaped curved surface 10 forms a large end 14 and a small end 15 on the outer conical surface of the cone 4, the diameters of the cone 4 where the large end 14 and the small end 15 are both larger than the diameter of the opening 3, and the cone 4 can freely rotate in the opening 3 by means of the arc-shaped curved surface 10. The apex of the cone 4 is a horizontal bearing surface I12, and the outer conical surface of the cone between the bearing surface I12 and the large end 14 forms a bearing surface II 13. The bearing surface II13 is a concave surface. The center of the cone 4 is provided with a screw hole 11, a threaded rod 5 is arranged in the screw hole 11, and the bird spike 6 is fixed on the threaded rod. The bird spikes 6 are evenly distributed on the rod body of the threaded rod 5 and are symmetrically arranged with the central axis of the threaded rod 5.

Fig. 6 is the utility model discloses toppling formula bird control device's user state picture 1, as the picture, cone 4, the threaded rod uses the slope to be the normality, during the use, a large amount of birds fall simultaneously and push down bird thorn 6, bird thorn 6 and threaded rod 5 form the lever jointly and exert the drive to cone 4, bottom surface 9 of the below of loading end II13 is the plane, the weak poor quality of bird thorn of 4 both sides of cone can make the focus of cone 4 squint left, the fulcrum is started rotating by loading end II13 to E direction skew like this, make bird thorn 6 form weightless space in the twinkling of an eye, reach and drive the bird state. Fig. 7 is the utility model discloses toppling formula bird control device's in-service state picture 2, as a drawing, cone 4 rotates the back because inertial effect, the fulcrum will use loading end II13 to continue to follow the F direction rotation for the radius, make cone 4 incessantly rotate like this, do not carry out the secondary for the bird that falls and fall to the ground and constitute static area, loading end I12 is contactless bottom surface 9 all the time simultaneously, loading end II13 still sets up to interior concave surface, reduce the frictional force with ground 9, avoid the loss of cone 4 removal kinetic energy, the extension rotation cycle.

The utility model relates to a drive structure of cone, the vertical direction that hangs down in the normality is asymmetric state, possesses the removal function, and its wobbling center sets up in the plane, and weak quality difference can promote the rotatory weightless space that constitutes of cone around the cone, adapts to the numerous bird pest of quantity, and the cone that cup joints can certain period continuously rotate after the drive, does not carry out the secondary for the bird that falls and falls to the ground and constitute static area, is a bird repellent device that working property is reliable.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make various changes or modifications equivalent to the above embodiments without departing from the scope of the present invention, but all the modifications, changes and modifications of the above embodiments by the technical spirit of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a tip formula anti-bird device, is including the mount pad that is equipped with the cavity, cavity top trompil, built-in oscillating body, and the bird thorn is fixed to the top of oscillating body, its characterized in that: the bottom surface and the top surface of cavity are the horizontal plane, and the trompil is located the top surface and sets up the turn-ups of adduction, the pendulum body is the downward cone in summit, still is equipped with the arc curved surface of indent on the outer circular conical surface of cone, the arc curved surface forms main aspects and tip on the outer circular surface of cone, and the diameter of the cone at main aspects and tip place all is greater than the diameter of trompil, makes the cone rely on the arc curved surface spacing free rotation in the trompil.

2. The dump bird deterrent device according to claim 1, wherein: the vertex of the cone is a horizontal bearing surface I, and an outer conical surface of the cone between the bearing surface I and the large end forms a bearing surface II.

3. The dump bird deterrent device according to claim 2, wherein: the bearing surface II is a concave surface.

4. The dump bird deterrent device according to claim 1, wherein: the center of the cone is provided with a screw hole, a threaded rod is arranged in the screw hole, and the bird spike is fixed on the threaded rod.

5. The dump bird deterrent device according to claim 4, wherein: the bird spikes are uniformly distributed on the rod body of the threaded rod and are symmetrically arranged with the central axis of the threaded rod.

6. The dump bird deterrent device according to claim 1, wherein: the mounting seat is cylindrical, and the bottom of the cavity is provided with a water falling hole.