CN212065493U

CN212065493U - Bird-proof spacer for power transmission line

Info

Publication number: CN212065493U
Application number: CN202020743221.9U
Authority: CN
Inventors: 李丽娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-12-04
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a prevent bird spacer for transmission line, including preventing bird spacer body, prevent bird spacer body is including installing the circular slab on transmission line, the circular slab includes first semi-circular board and second semicircle board, is equipped with same hinge between first semi-circular board and the second semicircle board, and first semi-circular board and second semicircle board pass through the hinge and rotate the installation, one side movable contact that first semi-circular board and second semicircle board are close to each other. The utility model relates to a rationally, be convenient for when birds stop on the insulator in time control speaker sounds and drive the bird, and when birds fly away, in time control speaker closes, and does not need the speaker to last the operation of reporting to the police, has reached energy-conserving purpose, and is convenient for install and pull down anti-bird spacer body fast, need not avoid the risk that mounting tool dropped from the high altitude with the help of mounting tool, is favorable to using.

Description

Bird-proof spacer for power transmission line

Technical Field

The utility model relates to a prevent bird spacer technical field, especially relate to a prevent bird spacer for transmission line.

Background

Along with the improvement of ecological environment in recent years, the number of birds is increased, a large number of power transmission lines are exposed in the field and are often damaged by various birds, the safety of a power system is seriously influenced, the tripping accidents of a breaker of the power system caused by the birds are increased along with the increase of frequency, the damage of the birds to the power transmission lines is mainly caused by the structure of a power transmission iron tower, the birds often nest on an insulator, branches and straws in the nest of the birds droop along an insulator string, and long straws are directly lapped on an equalizing ring to cause line tripping, most of the existing birds are driven by a loudspeaker bird repeller, and the birds are driven by a loudspeaker for long time;

the mode that bird was driven in current dependence speaker buzzing for a long time has caused a large amount of energy extravagant, do not have the bird to come the timely speaker of closing of being not convenient for temporarily, and current bird spacer of preventing installs it on the insulator through bolt and clamp cooperation mostly, the installation effectiveness is low, and need accomplish with the help of mounting tool, and then there is the risk that mounting tool drops from the high altitude, synthesize above-mentioned condition and improve, therefore we have provided a bird spacer of preventing for transmission line and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the bird spacer that prevents who proposes for transmission line.

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

the utility model provides an anti-bird spacer for transmission line, includes the anti-bird spacer body, the anti-bird spacer body is including installing the circular slab on transmission line, the circular slab includes first semicircle board and second semicircle board, be equipped with same hinge between first semicircle board and the second semicircle board, first semicircle board and second semicircle board rotate the installation through the hinge, one side movable contact that first semicircle board and second semicircle board are close to each other, one side that first semicircle board and second semicircle board kept away from each other all fixed mounting have a plurality of anti-bird nails, the half circular slot that front side and rear side were the opening setting is all seted up to one side that first semicircle board and second semicircle board are close to each other, two half circular slots constitute a mounting hole, the front side of first semicircle board is opened and is equipped with the arc hole, fixed mounting has gravity sensor on the top inner wall of arc hole, fixed mounting has in proper order on the bottom inner wall of arc hole from left to right, The right end of an output shaft of the push rod motor is fixedly provided with a second copper sheet which is positioned between the push rod motor and the first copper sheet, the push rod motor and the gravity sensor are electrically connected with the storage battery, the first copper sheet is electrically connected with the loudspeaker and an anode conducting wire of the storage battery, the second copper sheet is electrically connected with a cathode of the storage battery and is matched with the first copper sheet, one side of the bottom of the first semicircular plate is provided with a rectangular groove, a clamping rod is sleeved in the rectangular groove in a sliding manner, one side of the top of the second semicircular plate is provided with a first groove with an opening at the right side, a triangular block is fixedly arranged on the inner wall of the bottom of the first groove, the right side of the triangular block is arranged as an inclined plane, the left side of the triangular block is arranged as a vertical plane, the bottom end of the clamping rod extends into the first groove and is embedded with a ball, and the two sides of the clamping rod are respectively in movable, the spout has been seted up on the right side of kelly, and fixed mounting has the stopper on the right side inner wall of rectangular channel, and fixed mounting has same spring between the bottom of stopper and the bottom inner wall of spout, and fixed mounting has the push rod on the left side inner wall of spout, and outside the right-hand member of push rod extended to first semi-plectane, the bottom of push rod and the top movable contact of stopper.

Preferably, the single chip microcomputer is electrically connected with the gravity sensor and the push rod motor.

Preferably, the storage battery, the first copper sheet, the second copper sheet and the loudspeaker sequentially form a loop.

Preferably, elastic rubber sheets are fixedly bonded on the inner walls of the two semicircular grooves at the sides far away from each other.

Preferably, the inner wall of rectangular channel and the outside sliding connection of kelly have seted up the rectangular hole on the right side inner wall of rectangular channel, the front side inner wall and the rear side inner wall of rectangular hole respectively with the front side and the rear side sliding connection of push rod.

Preferably, the push rod is fixedly sleeved with an anti-skid rubber sleeve.

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

the bird-proof spacer is characterized in that a first semicircular plate, a second semicircular plate, a semicircular groove, a push rod, an arc-shaped hole, a gravity sensor, a storage battery, a loudspeaker, a push rod motor, a first copper sheet, a rectangular groove, a clamping rod, a first groove, a triangular block, a sliding groove, a limiting block and a spring are matched with a single chip microcomputer, at the moment, a bird-proof spacer body is fixed on an insulator, when a bird comes and is in contact with a bird-proof nail, the bird-proof nail can prick the bird, meanwhile, when the gravity sensor senses that the gravity is larger than preset gravity, the gravity sensor transmits a signal to the single chip microcomputer to control the forward starting of the push rod motor, the push rod motor drives the second copper sheet to move rightwards to be in contact with the first copper sheet, the loudspeaker sounds that bird fear is caused to expel birds, the bird-proof sound is effectively to the birds, after the bird-proof sound sensor transmits the signal to the single chip microcomputer to control the reverse, the speaker stops sounding, will prevent bird spacer body when needs and take off fast and overhaul, upwards promote the push rod, the push rod drives kelly rebound and compresses the spring, the kelly drives the ball upwards and shifts out from first inslot, upwards rotate the push rod and drive first semicircle board rebound and separate with the second semicircle board, can take off bird spacer body and overhaul, when installing, with the insulator to and be located the semicircle board on the second semicircle board in, it drives the ball through the kelly and extrudees the triangle-shaped piece immediately to rotate first semicircle board, the extruded power drives kelly rebound and compresses the spring through the ball, when kelly staggers with the triangle-shaped piece, the elasticity of spring drives kelly rebound to first inslot, and then make first semicircle board fixed.

The utility model relates to a rationally, be convenient for when birds stop on the insulator in time control speaker sounds and drive the bird, and when birds fly away, in time control speaker closes, and does not need the speaker to last the operation of reporting to the police, has reached energy-conserving purpose, and is convenient for install and pull down anti-bird spacer body fast, need not avoid the risk that mounting tool dropped from the high altitude with the help of mounting tool, is favorable to using.

Drawings

Fig. 1 is a schematic cross-sectional view of an anti-bird spacer for a power transmission line according to the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the device comprises a first semicircular plate 1, a second semicircular plate 2, a semicircular groove 3, a push rod 4, an arc-shaped hole 5, a gravity sensor 6, a storage battery 7, a loudspeaker 8, a push rod motor 9, a first copper sheet 10, a rectangular groove 11, a clamping rod 12, a first groove 13, a triangular block 14, a sliding groove 15, a limiting block 16, a spring 17 and a singlechip 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. 1-2, an anti-bird spacer for a power transmission line comprises an anti-bird spacer body, the anti-bird spacer body comprises a circular plate installed on the power transmission line, the circular plate comprises a first semicircular plate 1 and a second semicircular plate 2, a hinge is arranged between the first semicircular plate 1 and the second semicircular plate 2, the first semicircular plate 1 and the second semicircular plate 2 are rotatably installed through the hinge, one sides of the first semicircular plate 1 and the second semicircular plate 2, which are close to each other, are movably contacted, one sides of the first semicircular plate 1 and the second semicircular plate 2, which are far away from each other, are fixedly provided with a plurality of anti-bird nails, one sides of the first semicircular plate 1 and the second semicircular plate 2, which are close to each other, are respectively provided with a semicircular groove 3, the front side and the rear side of which are both provided with an opening, the two semicircular grooves 3 form a mounting hole, the front side of the first semicircular plate 1 is provided with an arc-shaped hole 5, and the, a singlechip 18, a storage battery 7, a push rod motor 9, a first copper sheet 10 and a loudspeaker 8 are fixedly installed on the inner wall of the bottom of the arc-shaped hole 5 from left to right in sequence, a second copper sheet is fixedly installed at the right end of an output shaft of the push rod motor 9 and is positioned between the push rod motor 9 and the first copper sheet 10, the push rod motor 9 and the gravity sensor 6 are electrically connected with the storage battery 7, the first copper sheet 10 is electrically connected with the loudspeaker 8 and a positive conducting wire of the storage battery 7, the second copper sheet is electrically connected with a negative electrode of the storage battery 7, the first copper sheet 10 is matched with the second copper sheet, a rectangular groove 11 is formed in one side of the bottom of the first semicircular plate 1, a clamping rod 12 is sleeved in the rectangular groove 11 in a sliding manner, a first groove 13 with an opening on the right side is formed in one side of the top of the second semicircular plate 2, a triangular block, the left side of the triangular block 14 is set as a vertical surface, the bottom end of the clamping rod 12 extends into the first groove 13 and is embedded with balls, the two sides of the clamping rod 12 are respectively in movable contact with the left inner wall of the first groove 13 and the left side of the triangular block 14, the right side of the clamping rod 12 is provided with a sliding groove 15, the right inner wall of the rectangular groove 11 is fixedly provided with a limiting block 16, a same spring 17 is fixedly arranged between the bottom of the limiting block 16 and the bottom inner wall of the sliding groove 15, the left inner wall of the sliding groove 15 is fixedly provided with a push rod 4, the right end of the push rod 4 extends out of the first semi-circular plate 1, and the bottom of the push rod 4 is in movable contact with the top of the limiting block 16, the utility model has reasonable design, is convenient for timely controlling the loudspeaker 8 to sound and drive birds when the birds stop on the insulator, and timely controlling the loudspeaker 8 to, and be convenient for install and pull down anti-bird spacer body fast, need not avoid the risk that mounting tool dropped from the high altitude with the help of mounting tool, be favorable to using.

In the utility model, the single chip 18 is electrically connected with the gravity sensor 6 and the push rod motor 9, the storage battery 7, the first copper sheet 10, the second copper sheet and the loudspeaker 8 sequentially form a loop, the inner wall of one side, away from each other, of the two semicircular grooves 3 is bonded and fixed with an elastic rubber sheet, the inner wall of the rectangular groove 11 is in sliding connection with the outer side of the clamping rod 12, the inner wall of the right side of the rectangular groove 11 is provided with a rectangular hole, the inner wall of the front side and the inner wall of the rear side of the rectangular hole are respectively in sliding connection with the front side and the rear side of the push rod 4, the push rod 4 is fixedly sleeved with an antiskid rubber sleeve, the utility model has reasonable design, is convenient to control the loudspeaker 8 to sound and drive birds when birds stay on the insulator, and controls the loudspeaker 8 to close in time when the birds fly away, does not need the continuous alarm operation of the loudspeaker 8, achieves the purpose of energy saving, the risk that the mounting tool falls from the high altitude is avoided without the help of the mounting tool, and the use is facilitated.

The working principle is as follows: when the bird repellent spacer is used, the bird repellent spacer body is fixed on an insulator, when a bird comes, and the bird is in contact with the bird repellent pin, the bird repellent pin can prick the bird, so that the situation that the bird stays is avoided, meanwhile, when the gravity sensor 6 senses that the gravity of the bird repellent spacer is greater than the preset gravity, the gravity sensor 6 transmits a signal to the single chip microcomputer 18, the single chip microcomputer 18 controls the push rod motor 9 to be started in the forward direction, the output shaft of the push rod motor 9 drives the second copper sheet to move rightwards, and when the second copper sheet moves to be in contact with the first copper sheet 10, the storage battery 7, the second copper sheet and the loudspeaker 8 sequentially form a loop, the loudspeaker 8 sounds, bird repelling sounds are effectively repelled, the bird repelling purpose is achieved, the risk that the bird occupies the insulator is reduced, after the bird repelling is finished, the gravity sensor 6, the single chip microcomputer 18 controls the push rod motor 9 to be started reversely, the output shaft of the push rod motor 9 drives the second copper sheet to move leftwards and separate from the first copper sheet 10, at the moment, a loop formed by the first copper sheet 10, the storage battery 7, the second copper sheet and the loudspeaker 8 is disconnected, and the loudspeaker 8 stops sounding, so that the loudspeaker 8 is controlled to sound to repel birds in time when birds stay on the insulator, and the loudspeaker 8 is controlled to be closed in time when the birds fly away, continuous alarm operation of the loudspeaker 8 is not needed, and the purpose of energy conservation is achieved;

when the bird-proof spacer body needs to be quickly taken down for maintenance, the push rod 4 is pushed upwards, the push rod 4 drives the clamping rod 12 to move upwards and compress the spring 17, the clamping rod 12 drives the ball to move upwards out of the first groove 13, further the fixation of the first semi-circular plate 1 is removed, the push rod 4 is rotated upwards, the push rod 4 drives the first semi-circular plate 1 to rotate upwards and separate from the second semi-circular plate 2, the bird-proof spacer body can be taken down for maintenance, when the bird-proof spacer body is installed, the insulator is placed in the semi-circular groove 3 on the second semi-circular plate 2, then the first semi-circular plate 1 is rotated, the first semi-circular plate 1 drives the clamping rod 12 to move, the clamping rod 12 drives the ball to move to contact with the triangular block 14, the clamping rod 12 continues to move and extrude the triangular block 14, the extruding force drives the clamping rod 12 to move upwards through the ball, and the spring 17 is compressed while the clamping rod 12 moves upwards, when the kelly 12 staggers with three hornblocks 14, the spring 17 that is in compression state resets this moment, spring 17's elasticity drives kelly 12 downstream to first groove 13 in, this moment the both sides of kelly 12 respectively with the left side inner wall of first groove 13 and the left side inner wall movable contact of three hornblocks 14, and then make first semi-circular plate 1 fixed, make be convenient for quick fix on the insulator with anti-bird spacer body, and be convenient for quick take off from the insulator with anti-bird spacer body and maintain, need not be with the help of mounting tool, avoid the risk that mounting tool dropped from the high altitude.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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. An anti-bird spacer for a power transmission line comprises an anti-bird spacer body, wherein the anti-bird spacer body comprises a circular plate arranged on the power transmission line, and is characterized in that the circular plate comprises a first semi-circular plate (1) and a second semi-circular plate (2), a hinge is arranged between the first semi-circular plate (1) and the second semi-circular plate (2), the first semi-circular plate (1) and the second semi-circular plate (2) are rotatably arranged through the hinge, one sides of the first semi-circular plate (1) and the second semi-circular plate (2) close to each other are movably contacted, one sides of the first semi-circular plate (1) and the second semi-circular plate (2) far away from each other are fixedly provided with a plurality of anti-bird nails, one sides of the first semi-circular plate (1) and the second semi-circular plate (2) close to each other are provided with semi-circular grooves (3) of which front sides and rear sides are both open, and the two semi, an arc-shaped hole (5) is formed in the front side of a first semi-circular plate (1), a gravity sensor (6) is fixedly mounted on the inner wall of the top of the arc-shaped hole (5), a single chip microcomputer (18), a storage battery (7), a push rod motor (9), a first copper sheet (10) and a loudspeaker (8) are fixedly mounted on the inner wall of the bottom of the arc-shaped hole (5) from left to right in sequence, a second copper sheet is fixedly mounted at the right end of an output shaft of the push rod motor (9) and located between the push rod motor (9) and the first copper sheet (10), the push rod motor (9) and the gravity sensor (6) are both electrically connected with the storage battery (7), the first copper sheet (10) is electrically connected with a positive electrode conducting wire of the loudspeaker (8) and the storage battery (7), the second copper sheet is electrically connected with a negative electrode of the storage battery (7), the first copper sheet (10) is matched with the second copper, a clamping rod (12) is sleeved in the rectangular groove (11) in a sliding mode, a first groove (13) with the right side arranged for an opening is formed in one side of the top of the second semicircular plate (2), a triangular block (14) is fixedly installed on the inner wall of the bottom of the first groove (13), an inclined plane is formed in the right side of the triangular block (14), a vertical plane is formed in the left side of the triangular block (14), the bottom end of the clamping rod (12) extends into the first groove (13) and is embedded with balls, two sides of the clamping rod (12) are respectively in movable contact with the inner wall of the left side of the first groove (13) and the inner wall of the left side of the triangular block (14), a sliding groove (15) is formed in the right side of the clamping rod (12), a limiting block (16) is fixedly installed on the inner wall of the right side of the rectangular groove (11), a same spring (17) is fixedly installed between the bottom of the limiting block (16) and, the right end of the push rod (4) extends to the outside of the first semi-circular plate (1), and the bottom of the push rod (4) is movably contacted with the top of the limiting block (16).

2. The bird-proof spacer for the power transmission line according to claim 1, wherein the single chip microcomputer (18) is electrically connected with the gravity sensor (6) and the push rod motor (9).

3. Bird-proof spacer for electric transmission lines according to claim 1 characterized in that the accumulator (7), the first copper sheet (10), the second copper sheet and the loudspeaker (8) in turn form a loop.

4. The bird spacer for the power transmission line according to claim 1, characterized in that elastic rubber is fixedly bonded to the inner wall of one side of each of the two semicircular grooves (3) away from each other.

5. The bird-proof spacer for the power transmission line according to claim 1, wherein the inner wall of the rectangular groove (11) is slidably connected with the outer side of the clamping rod (12), a rectangular hole is formed in the inner wall of the right side of the rectangular groove (11), and the inner wall of the front side and the inner wall of the rear side of the rectangular hole are slidably connected with the front side and the rear side of the push rod (4) respectively.

6. The bird-proof spacer for the power transmission line according to claim 1, characterized in that the push rod (4) is fixedly sleeved with an anti-slip rubber sleeve.