CN210329118U

CN210329118U - Bird repellent device for electric power engineering

Info

Publication number: CN210329118U
Application number: CN201920915801.9U
Authority: CN
Inventors: 方盼
Original assignee: Nanchong Badu Sunshine Technology Co ltd
Current assignee: Huaqing Badu photoelectric Group Co.,Ltd.
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-04-17
Anticipated expiration: 2029-06-18

Abstract

The utility model discloses a bird repellent device for electric power engineering, the on-line screen storage device comprises a base, the upper surface of base is fixed with box and perpendicular stand respectively, and opens on the top of perpendicular stand has the U-shaped breach, be provided with movable hinge in the U-shaped breach, and the circumference outer wall of activity hinge has cup jointed the seesaw, the top middle part joint of box has slide bearing, and slide bearing's circumference inner wall sliding connection has the ejector pin, the bottom mounting of ejector pin has the kicking block, and the kicking block sets to the slope form, the lower surface joint of kicking block has the ball, the circumference outer wall equipartition of ejector pin has two to four bar grooves, and the both sides inner wall that the bar groove is relative is close to the bottom and all articulates there is the movable rod. The utility model discloses in, can drive the ejector pin with the other end perk of wane when the bird descends on the horizontal pole and rise, and can let the movable rod that articulates in the bar inslot expand to all around rapidly when the ejector pin rises, create the sound vigor and frighten away the bird and can not injure the life of bird again.

Description

Bird repellent device for electric power engineering

Technical Field

The utility model relates to an electric power engineering technical field especially relates to a bird repellent device for electric power engineering.

Background

The invention and application of electric power have raised the second industrialized climax, become one of the three scientific and technological revolution that the human history since eighteen century, the world takes place, from this science and technology has changed people's life, the large-scale electric power system that the twentieth century appeared is one of the most important achievements in the science history of human engineering, the electrical equipment is many, wherein the bird repellent device used for electric power tower is one of them.

The bird repelling device for the power tower drives birds by utilizing ultrasonic waves or a power grid, the conventional bird repelling device for the power tower needs to be maintained regularly, and some bird repelling modes are quite tolerant, so that the time required by maintenance and repair of power workers working aloft is prolonged, economic loss is caused indirectly, and therefore a novel environment-friendly bird repelling device is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bird repelling device for electric power engineering.

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

the utility model provides a bird repellent device for electric power engineering, includes the base, the upper surface of base is fixed with box and perpendicular stand respectively, and opens on the top of perpendicular stand has the U-shaped breach, be provided with movable hinge in the U-shaped breach, and the circumference outer wall of activity hinge has cup jointed the seesaw, the top middle part joint of box has slide bearing, and slide bearing's circumference inner wall sliding connection has a ejector pin, the bottom mounting of ejector pin has the kicking block, and the kicking block sets to the slope form, the lower surface joint of kicking block has the ball, the circumference outer wall equipartition of ejector pin has two to four bar grooves, and the relative both sides inner wall in bar groove is close to the bottom and all articulates there is the movable rod, the equal top of movable rod is fixed with the feather.

Preferably, a through hole is formed in one end, far away from the box body, of the seesaw, and a cross rod is inserted in the through hole.

Preferably, the upper surface of one end of the seesaw, which is far away from the cross rod, is provided with an arc-shaped structure, and the upper surface of the seesaw is provided with an arc-shaped groove matched with the ball.

Preferably, a rectangular hole is formed in the middle of one side, close to the vertical upright post, of the box body, and a gap is reserved between the inner wall of the rectangular hole and the outer wall of the seesaw.

Preferably, a positioning block is fixed at the bottom of the strip-shaped groove, and a stop block matched with the positioning block is arranged at the end part of the movable rod.

Preferably, a compression spring is arranged on the inner wall of the bottom of the box body and below the rocker, a contact switch is arranged at the top end of the compression spring, the contact switch is connected with a power supply through a wire, an ultrasonic generator is fixed on the side face of the box body, and the ultrasonic generator is connected with the contact switch through a wire.

Preferably, the bottom of box is opened there is the bar hole, and the base is close to the below in bar hole and opens the bleeder vent that has the equidistance and distributes, and the lower fixed surface of base has fixed snap ring.

Compared with the prior art, the utility model provides a bird repellent device for electric power engineering possesses following beneficial effect:

1. through the arrangement of the movable rod and the positioning block which are hinged in the strip-shaped groove, when the movable rod rotates around a hinged point, the movable rod can only rotate to the position shown in figure 1 so as to ensure that the movable rod can be collected in the strip-shaped groove to be hidden under the action of the sliding bearing when the ejector rod descends.

2. Through the slide connection who sets up the feather on ejector pin and the movable rod top in the slide bearing, the horizontal pole on cooperation wane top can drive the ejector pin with the other end perk of wane when the bird descends on the horizontal pole and rises, can let articulate the movable rod in the bar inslot to expand all around rapidly when the ejector pin rises, creates the sound potential and threatens away the bird and can not injure the life of bird again.

3. Through the contact switch and the ultrasonic generator, ultrasonic waves can be emitted to drive birds afraid of the ultrasonic waves away from the device at ordinary times.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure does not harm birds again when driving the bird.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a bird repelling device for electric power engineering provided by the utility model;

fig. 2 is a schematic top view of the bird repelling device for electric power engineering provided by the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1-base, 2-air vent, 3-strip hole, 4-compression spring, 5-ultrasonic generator, 6-box, 7-arc groove, 8-top block, 9-top rod, 10-movable rod, 11-feather, 12-strip groove, 13-sliding bearing, 14-seesaw, 15-movable hinge shaft, 16-cross rod, 17-U-shaped gap, 18-vertical column, 19-fixed snap ring, 20-positioning block, 21-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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a bird repellent device for electric power engineering, including base 1, the upper surface of base 1 is fixed with box 6 and vertical column 18 respectively, and open on the top of vertical column 18 has U-shaped breach 17, be provided with movable hinge 15 in the U-shaped breach 17, and the circumference outer wall of movable hinge 15 has cup jointed seesaw 14, the top middle part joint of box 6 has slide bearing 13, and slide bearing 13's circumference inner wall sliding connection has ejector pin 9, the bottom mounting of ejector pin 9 has kicking block 8, and kicking block 8 sets up to the slope form, the lower surface joint of kicking block 8 has the ball, the circumference outer wall equipartition of ejector pin 9 has two to four bar grooves 12, and the relative both sides inner wall in bar groove 12 is close to the bottom and all articulates there is movable rod 10, movable rod 10 can be collected with in bar groove 12, the equal top of movable rod 10 is fixed with feather 11.

The utility model discloses in, the one end that box 6 was kept away from to seesaw 14 is opened there is the through-hole, and has spliced in the through-hole has horizontal pole 16, and the surface of similar branch is set to the outer wall of horizontal pole 16 so that birds descend and grasp.

Wherein, the upper surface of the end of the seesaw 14 far away from the cross rod 16 is arranged into an arc structure, and the upper surface of the seesaw 14 is provided with an arc groove 7 matched with the ball.

Wherein, the middle part of one side of the box body 6 close to the vertical upright post 18 is provided with a rectangular hole, and a gap is reserved between the inner wall of the rectangular hole and the outer wall of the seesaw 14.

Wherein, the bottom of the strip-shaped groove 12 is fixed with a positioning block 20, and the end of the movable rod 10 is provided with a stop 21 matched with the positioning block 20, so that when the movable rod 10 rotates around the hinge point, only the position as shown in the figure can be rotated, so as to ensure that the movable rod can be collected into the strip-shaped groove 12 to be hidden under the action of the sliding bearing 13 when the push rod 9 descends.

Wherein, the bottom inner wall of box 6 is provided with compression spring 4 near the below of seesaw 14, and the top of compression spring 4 is provided with the contact switch, and the contact switch is connected with the power through the wire, and the side of box 6 is fixed with supersonic generator 5, and supersonic generator 5 passes through the wire and links to each other with the contact switch.

Wherein, the bottom of box 6 is opened there is bar hole 3, and base 1 opens the bleeder vent that has the equidistance to distribute near the below in bar hole 3, and base 1's lower fixed surface has fixed snap ring 19.

The working principle is as follows: when the device is used, when no bird lands on the cross rod 16, the ejector rod 9 falls to the bottom end under the action of the ejector block 8 with the heavier low end, and meanwhile, the ejector rod can drive the movable rod 10 hinged in the strip-shaped groove 12 to be hidden in the strip-shaped groove 12, and only a few feathers 11 are exposed on the upper surface of the sliding bearing 13; when a bird falls on the cross bar 16, the other end of the wane 14 is tilted to drive the ejector rod 9 to ascend, and when the ejector rod 9 ascends, the movable rod 10 hinged in the strip-shaped groove 12 is rapidly unfolded to the periphery to form a sound potential to drive the bird; due to the arrangement of the positioning block 20 and the stopper 21, when the movable rod 10 rotates around the hinge point, only the position shown in fig. 1 can be rotated, and the later recovery is ensured.

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

1. A bird repelling device for electric power engineering comprises a base (1) and is characterized in that a box body (6) and a vertical stand column (18) are respectively fixed on the upper surface of the base (1), a U-shaped notch (17) is formed in the top end of the vertical stand column (18), a movable hinge shaft (15) is arranged in the U-shaped notch (17), a seesaw (14) is sleeved on the outer circumferential wall of the movable hinge shaft (15), a sliding bearing (13) is clamped in the middle of the top end of the box body (6), an ejector rod (9) is slidably connected with the inner circumferential wall of the sliding bearing (13), an ejector block (8) is fixed at the bottom end of the ejector rod (9), the ejector block (8) is arranged in an inclined shape, a ball is clamped on the lower surface of the ejector block (8), two to four bar-shaped grooves (12) are uniformly distributed on the outer circumferential wall of the ejector rod (9), and movable rods (10) are hinged close to the bottoms of the inner walls, feathers (11) are fixed at the top end of the movable rod (10).

2. A bird repelling device for electric power engineering according to claim 1, wherein a through hole is formed at one end of the seesaw (14) far away from the box body (6), and a cross rod (16) is inserted into the through hole.

3. A bird repelling device for electric power engineering according to claim 2, wherein the upper surface of one end of the seesaw (14) far away from the cross rod (16) is arranged in an arc structure, and the upper surface of the seesaw (14) is provided with an arc groove (7) matched with the ball.

4. The bird repelling device for the electric power engineering as claimed in claim 1, wherein a rectangular hole is formed in the middle of one side of the box body (6) close to the vertical upright post (18), and a gap is reserved between the inner wall of the rectangular hole and the outer wall of the seesaw (14).

5. The bird repelling device for the electric power engineering as claimed in claim 1, wherein a positioning block (20) is fixed at the bottom of the strip-shaped groove (12), and a stop block (21) matched with the positioning block (20) is arranged at the end of the movable rod (10).

6. The bird repelling device for the electric power engineering as claimed in claim 1, wherein a compression spring (4) is arranged on the inner wall of the bottom of the box body (6) below the rocker (14), a contact switch is arranged at the top end of the compression spring (4), the contact switch is connected with a power supply through a lead, an ultrasonic generator (5) is fixed on the side surface of the box body (6), and the ultrasonic generator (5) is connected with the contact switch through a lead.

7. The bird repelling device for the electric power engineering as claimed in claim 6, wherein the bottom of the box body (6) is provided with a strip-shaped hole (3), air holes are formed in the lower portion, close to the strip-shaped hole (3), of the base (1) and are distributed at equal intervals, and a fixing clamp ring (19) is fixed on the lower surface of the base (1).