CN211048257U

CN211048257U - Bird repellent device for power equipment

Info

Publication number: CN211048257U
Application number: CN201921501833.0U
Authority: CN
Inventors: 赵健勇; 张军霞; 张永杰; 王朝; 赵倩倩; 时永杰
Original assignee: Xinzheng City Power Supply Co Of State Grid Henan Power Co; State Grid Corp of China SGCC
Current assignee: Xinzheng City Power Supply Co Of State Grid Henan Power Co; State Grid Corp of China SGCC
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-07-21
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a bird repellent device for power equipment, hold in the palm shell and remove the slide bar including top cap, "U" type, hold in the palm the inside press device that is provided with of shell at "U" type, the top cap links together through supporting spring with press device's mushroom head end, removes the one end and the top cap fixed connection of slide bar, removes the other end of slide bar and is in the same place with the spout sliding connection that sets up on "U" type support shell top layer through setting up the slider at this tip, is provided with clamping device in the bottom that "U" type held in the palm the shell. The utility model discloses through many times experimental, on the overhead line, have very big effect to the expulsion of birds, solved birds and stopped, the problem of nesting on the overhead line, guaranteed the safe operation of electric wire netting, easily promote.

Description

Bird repellent device for power equipment

The technical field is as follows:

the utility model relates to an outdoor transmission line's protection device, in particular to bird repellent device for power equipment belongs to power equipment protection technical field.

Background art:

with the acceleration of the modernization process, the expansion of the human activity range leads the living environment of the birds to be continuously destroyed, and the original living state of the birds is influenced; some birds cannot find a proper inhabitation environment, but can not find the proper inhabitation environment, and select an overhead transmission line pole tower as an inhabitation place for nesting, correspondingly, the activities of the birds bring a plurality of potential safety hazards to the overhead transmission line, which is mainly shown in that the birds inhabit the pole tower nest, some birds on the bird nest are blown off by wind to short-circuit insulators to cause tripping of the transmission line, bird droppings cause insulator flashover or lead wires discharge to cross arms, big birds fly or catch short-circuit faults caused by birds and animals, and the like, and the potential safety hazards seriously threaten the safe and stable operation of the overhead transmission line; in order to protect the safety of the power grid, some conventional bird repelling methods include: bird scaring scarecrow, aerators, automatic laser bird scarers, firecracker bullets, popping bird scarers, coal gas guns, bird scaring agents, bird detection radars and other various means to prevent birds from building up nests on electrical equipment, but the effect is not ideal.

The utility model has the following contents:

the utility model discloses the technical problem that will solve is: the bird repelling device for the power equipment can avoid the situation that birds stay on an overhead transmission line, solves the problem that the birds nest on the overhead transmission line and can be used for home, and ensures the safe operation of a power grid.

The utility model discloses a technical scheme who solves technical problem and take is:

a bird repelling device for power equipment comprises a top cover, a U-shaped supporting shell and a movable sliding rod, wherein the U-shaped supporting shell is distributed in a cylindrical hollow shape, the edge of the top of the U-shaped supporting shell is fixedly connected with a supporting edge, two supporting modules and a circular hole are arranged at the bottom in the U-shaped supporting shell, a screen layer is arranged at the circular hole, a cylindrical sleeve is arranged around the circular hole, and the two supporting modules are symmetrically positioned on the left side and the right side of the cylindrical sleeve; a mushroom-shaped pressing device is arranged inside the U-shaped supporting shell and consists of a mushroom head end and a mushroom tail end, a thorn head is arranged on the outer surface layer of the mushroom head end, and supporting springs are respectively arranged in the middle of the top of the outer surface layer of the mushroom head end and on the two sides of the top; the top cover is arranged outside the mushroom head end and is fixedly connected with one end of a supporting spring arranged on the outer surface layer of the mushroom head end; the top cover is provided with a screen bar, and the adjacent screen bars are hollowed out; a sliding groove is formed in the outer part of the U-shaped supporting shell, one end of the movable sliding rod is fixedly connected with the inner part of the top cover, and the other end of the sliding rod is connected with the sliding groove in a sliding mode through a sliding block arranged at the end part of the sliding rod; and a clamping device is arranged at the bottom of the U-shaped supporting shell.

The number of the sliding grooves is four, the sliding grooves are respectively arranged at the front position, the rear position, the left position and the right position of the U-shaped supporting shell, the number of the sliding rods is four, and the other end of each movable sliding rod is respectively arranged in the corresponding sliding groove in a sliding mode through a sliding block arranged at the end part; the sliding groove is distributed in a hollow strip shape, two sides of the top of the sliding groove are provided with limit baffles, the periphery of the bottom of the sliding groove is provided with a first connecting piece and a second connecting piece respectively, the sliding groove sequentially penetrates through holes formed in the first connecting piece and the second connecting piece on the periphery of the bottom of the sliding groove through bolts, and the sliding groove is fixed with the U-shaped supporting shell after the nuts are screwed down.

The mushroom head end and the mushroom tail end of the pressing device are integrally distributed in a hollow manner, a pressing spring is arranged in the pressing device, one end of the pressing spring is connected with the bottom in the mushroom tail end, and the other end of the pressing spring is fixedly connected with a contact block arranged on the inner wall of the top of the mushroom head end; the edge of the bottom of the mushroom head end of the pressing device is positioned on the supporting edge of the top of the U-shaped supporting shell; the mushroom tail end of the pressing device is in corrugated cylindrical distribution, an air inlet and outlet valve is arranged at the bottom of the mushroom tail end of the pressing device, the position of the air inlet and outlet valve corresponds to the position of a cylindrical sleeve at the bottom in the U-shaped support shell, and the mushroom tail end bottom of the pressing device is positioned on the two support modules.

The height of the column-shaped sleeve arranged at the bottom in the U-shaped supporting shell is consistent with the height of the two supporting modules.

Clamping device is two, is the both sides of symmetry form distribution at circular hole respectively, every clamping device comprises left clamp and right clamp, left side clamp and right clamp are semicircle form distribution respectively, the one end fixed respectively of left side clamp and right clamp is connected with "L" type clamp support, the other end of left side clamp and right clamp is provided with the connection piece respectively, the bottom that sets up "L" type clamp support and "U" type support shell in left side clamp and right clamp bottom is in the same place through the bolt fastening, the connection piece that sets up at the left side clamp and the right clamp other end passes through bolted connection together.

The left clamp and the right clamp are distributed in a symmetrical semicircular shape or a symmetrical quadrilateral shape.

A gap is formed between the outer wall of the mushroom tail end of the pressing device and the inner wall of the U-shaped supporting shell.

The utility model discloses an actively beneficial effect is:

1. the utility model discloses a clamping device who holds in the palm the shell bottom in "U" type sets up fixes this bird repellent device for power equipment on built on stilts power transmission line, and left clamp and right clamp among the clamping device or the semicircle form that is the symmetry distribute, or are the distribution of the quadrilateral shape of symmetry, and the staff can be according to the condition, nimble selection.

2. The utility model discloses press device's mushroom tail end is inside hollow form with the mushroom head end and distributes, and mushroom tail end bottom's inlet and outlet valve's position is corresponding with "U" type support shell bottom cylindric position, and on the bird fell on the top cap, can produce gravity, the top cap and set up and press downwards at the supporting spring of top cap extexine, make the thorn head that sets up on mushroom head end extexine see through the top cap and expose, play the effect of expulsion to the bird.

3. The utility model discloses be provided with the pressing spring in press device, when meetting the great bird of volume and falling on the top cap, except that the thorn head that sets up on mushroom head end extexine sees through the top cap and exposes, under the effect of gravity, whole mushroom head end also can be pressed down, at this moment set up in press device inside press spring can compress together, the gas in the press device can be discharged through the air inlet and exhaust valve along with the compression of gravity simultaneously, after the great bird of size is dispelled away by the expulsion, outside air can get into in the press device through the air inlet and exhaust valve, press the spring and reset; through be provided with the pressure spring in press device inside, avoid the great bird of size because of too fat, heavy, and cause the condition that press device damaged.

4. The utility model discloses the top cap links together with the supporting spring who sets up on the mushroom head end extexine, holds in the palm the surface of shell through setting up the spout at "U" type, and when the top cap push type downwards under the effect of gravity, the slide bar can remove in the spout through the slider of tip, rational in infrastructure, convenient to use.

5. The utility model discloses be provided with the hourglass net grating on the top cap, be fretwork form between the adjacent hourglass net grating and distribute, be bar net hourglass form distribution on the top cap promptly, do down when the top cap and press the fortune, the thorn head of mushroom head end extexine can see through the bar net hourglass on the top cap, drives the bird operation, has solved birds and has stopped on the overhead line, the problem of nesting, has guaranteed the safe operation of electric wire netting.

Description of the drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a left side view of FIG. 1;

fig. 3 is a schematic structural view of the pressing device of the present invention;

FIG. 4 is a schematic structural view of the left clamp and the right clamp of the present invention in a symmetrical semicircular shape;

FIG. 5 is a schematic structural view of a U-shaped bracket of the present invention;

FIG. 6 is a schematic structural view of the sliding chute of the present invention;

fig. 7 is the structure diagram of the utility model discloses left clamp and right clamp are the symmetry quadrilateral shape.

The specific implementation mode is as follows:

the invention will be further explained and explained with reference to the drawings, in which:

a bird repelling device for electrical equipment comprises a top cover 1, a U-shaped support shell 2 and a movable slide rod 3, wherein the inside of the U-shaped support shell 2 is cylindrically and hollowly distributed, a support edge 2-1-1 is fixedly connected to the edge of the top of the U-shaped support shell 2, two support modules 6 and a circular hole 5 are arranged at the bottom inside the U-shaped support shell 2, a screen layer 5-1 is arranged at the circular hole 5, a cylindrical sleeve 7 is arranged around the circular hole 5, wherein the two support modules are symmetrically arranged at the left and right sides of the cylindrical sleeve 7, a mushroom-shaped pressing device is arranged inside the U-shaped support shell 2, the mushroom-shaped pressing device is composed of a mushroom head end 9 and a mushroom tail end 8, a puncture head 13 is arranged on the outer surface layer of the mushroom head end 9, a support 4 is arranged at the middle position of the top of the mushroom head end 9 layer and at the top of the head end, and two ends of the top of the head end of the mushroom head end 2 are respectively arranged at the head end of the mushroom head 2, a pressing device is arranged at the head 4, a pressing device 4, a pressing device is arranged at the head 4 of the head end of the mushroom shell 2, a U-4, a mushroom-4, a pressing device is arranged at a pressing device, a pressing device is arranged at a pressing device, a head 4, a pressing device is arranged at a pressing device 4, a pressing device, a head 4-4, a pressing device is arranged at a pressing device, a pressing device 4, a pressing device is arranged at a pressing device, a head of a pressing device is arranged at a pressing device, a pressing device 4, a pressing device is arranged at a pressing device 4, a head, a pressing device, a head, a pressing device 4, a pressing device is arranged at a pressing device 4, a pressing device, a head of a head, a pressing device is arranged at a pressing device 4, a head, a pressing device 4, a pressing device is arranged at a head, a pressing device is arranged at a head, a pressing device is arranged at a head of a pressing device is arranged at a pressing device, a head, a pressing device 4, a head, a pressing device is arranged at a head, a pressing device 4, a head, a pressing device is arranged at a head, a head of a head, a pressing device 4, a head of a head, a head of a head, a head of a pressing device is arranged, a head of a head, a head.

The use process comprises the following steps:

1. according to the specific installation position, a semicircular clamping device or a quadrilateral clamping device is selected, a left clamp and a right clamp in a figure 4 are symmetrically semicircular, a left clamp and a right clamp in a figure 7 are symmetrically quadrilateral, the selected clamping devices are fixed with the bottom of a U-shaped support shell, namely the U-shaped support shell at the bottom of a L-shaped clamp support at the bottom of the left clamp and the right clamp is fixedly connected through bolts, then the left clamp and the right clamp are sleeved on an overhead line or a frame and fastened together through bolts, and in the actual installation process, in order to prevent the clamping devices and the overhead line from slipping or damaging the outer skin of the overhead line, an anti-slip mat or a sponge layer can be erected between the overhead cable and the clamping devices.

2. When a small bird falls on the top cover, the stabbing head at the mushroom head end of the pressing device can penetrate through the strip-shaped leakage net on the top cover, so that the bird can fly away.

3. When the great bird of volume falls on the top cap, for avoiding pressing device to be pressed heavily by the transition and damaged or can't resume the normal position after pressing, we have set up the pressure spring in pressing device inside, like this when the great bird of volume flies away from the top cap, pressing device can in time reset through pressing the spring.

4. The top cover is connected with the mushroom head end of the pressing device through the supporting springs, the supporting springs are respectively arranged in the middle and on the periphery of the mushroom head end, and through multiple tests, when the number of the supporting springs is three, as shown in fig. 3, the top cover is positioned above the stabbing head in a bird-free state; when a bird falls on the top cover, the top cover moves in the sliding groove through the sliding block at the end part of the movable sliding rod along with the downward pressing of the pressing device; when the bird flies away, the movable sliding rod is reset by pressing the colleague reset by the spring.

5. The bottom in "U" type holds in the palm the shell is provided with two support modules and a circular hole, be provided with the screen cloth layer on circular hole, be provided with the column type sleeve around circular hole, support module's height h and the telescopic height h of column type are the same, the air inlet and exhaust valve of press device mushroom tail end bottom corresponds with the telescopic position of column type, press device down through pressing the spring when pressing, the inside air of press device loops through air inlet and exhaust valve, the screen cloth layer is discharged, reset when pressing the spring, outside air can loop through the screen cloth layer, the air exhaust valve gets into inside the press device, along with pressing the restoration of spring, make fill up press device inside and be full of the air.

The utility model provides a birds stop the condition of nesting on the overhead line, guaranteed the safe operation of electric wire netting cable.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still fall within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a bird repellent device for power equipment, includes top cap (1), "U" type holds in the palm shell (2) and removes slide bar (3), its characterized in that: the inside of the U-shaped supporting shell (2) is distributed in a cylindrical hollow shape, a supporting edge (2-1-1) is fixedly connected to the edge of the top of the U-shaped supporting shell (2), two supporting modules (6) and a circular hole (5) are arranged at the bottom in the U-shaped supporting shell (2), a screen layer (5-1) is arranged at the circular hole (5), a cylindrical sleeve (7) is arranged around the circular hole (5), and the two supporting modules are symmetrically positioned at the left side and the right side of the cylindrical sleeve (7); a mushroom-shaped pressing device is arranged inside the U-shaped supporting shell (2), the pressing device consists of a mushroom head end (9) and a mushroom tail end (8), a thorn head (13) is arranged on the outer surface layer of the mushroom head end (9), and supporting springs (14) are respectively arranged in the middle of the top of the outer surface layer of the mushroom head end (9) and on the two sides of the top; the top cover (1) is arranged outside the mushroom head end (9) and is fixedly connected with one end of a supporting spring (14) arranged on the outer surface layer of the mushroom head end (9); the top cover (1) is provided with a screen bar (1-A), and the adjacent screen bars are hollowed out; a sliding groove (2-1) is formed in the outer part of the U-shaped supporting shell (2), one end of the movable sliding rod (3) is fixedly connected with the inner part of the top cover (1), and the other end of the sliding rod (3) is connected with the sliding groove (2-1) in a sliding mode through a sliding block (3-1) arranged at the end part of the sliding rod; the bottom of the U-shaped supporting shell (2) is provided with a clamping device.

2. The bird repelling device for the power equipment as claimed in claim 1, wherein: the number of the sliding chutes (2-1) is four, the sliding chutes are respectively arranged at the front, the rear, the left and the right of the U-shaped supporting shell (2), the number of the sliding rods (3) is four, and the other end of each movable sliding rod (3) is respectively arranged in the corresponding sliding chute (2-1) in a sliding manner through a sliding block (3-1) arranged at the end part; the novel plastic support is characterized in that the sliding chute (2-1) is distributed in a hollow strip shape, two sides of the top of the sliding chute (2-1) are provided with limit baffles (2-3), the periphery of the bottom of the sliding chute (2-1) is respectively provided with a first connecting piece (2-4) and a second connecting piece (2-5), the sliding chute (2-1) sequentially penetrates through holes in the first connecting piece (2-4) and the second connecting piece (2-5) which are formed in the periphery of the bottom of the sliding chute (2-1) through bolts, and the novel plastic support is fixed with the U-shaped support shell (2) after the nuts are screwed down.

3. The bird repelling device for the power equipment as claimed in claim 1, wherein: the mushroom head end (9) and the mushroom tail end (8) of the pressing device are distributed in a hollow integrated manner, a pressing spring (10) is arranged in the pressing device, one end of the pressing spring (10) is connected with the bottom of the mushroom tail end (8), and the other end of the pressing spring (10) is fixedly connected with a contact block (12) arranged on the inner wall of the top of the mushroom head end (9); the edge of the bottom of the mushroom head end (9) of the pressing device is positioned on the supporting edge (2-1-1) at the top of the U-shaped supporting shell (2); the mushroom tail end (8) of pressing device are the cylindric distribution of fold, the bottom of pressing device's mushroom tail end (8) is provided with into discharge valve (11), the position of advancing discharge valve (11) and "U" type hold in the palm the position of the cylindrical sleeve (7) of bottom in shell (2) corresponding, the mushroom tail end (8) bottom of pressing device is located on two support module (6).

4. The bird repelling device for the power equipment as claimed in claim 1, wherein: the height of the column-shaped sleeve (7) arranged at the bottom in the U-shaped supporting shell (2) is consistent with the height of the two supporting modules (6).

5. The bird repelling device for the electric power equipment as claimed in claim 1, wherein the two clamping devices are symmetrically distributed on two sides of the circular hole (5), each clamping device is composed of a left clamp (4-A) and a right clamp (4-B), one ends of the left clamp (4-A) and the right clamp (4-B) are fixedly connected with L-shaped clamp supports (4-3), the other ends of the left clamp (4-A) and the right clamp (4-B) are respectively provided with a connecting sheet (4-2), the bottoms of the L-shaped clamp supports (4-3) and the U-shaped supporting shell (2) arranged at the bottoms of the left clamp (4-A) and the right clamp (4-B) are fixed together through bolts, and the connecting sheets (4-2) arranged at the other ends of the left clamp (4-A) and the right clamp (4-B) are connected together through bolts.

6. The bird repelling device for the power equipment as claimed in claim 1, wherein: a gap is formed between the outer wall of the mushroom tail end (8) of the pressing device and the inner wall of the U-shaped supporting shell (2).

7. A bird repelling device for electric power equipment according to claim 5, wherein: the left clamp (4-A) and the right clamp (4-B) are distributed in a symmetrical semicircular shape or a symmetrical quadrilateral shape.