CN205882627U - A instrument for stoping birds are nested and prevent birds droppings pollution flashover at overhead line - Google Patents

Abstract

The utility model discloses an instrument for stoping birds are nested and prevent birds droppings pollution flashover at overhead line, including the cylindrical ontology partition that hinders of circular arc, it adopts the resilient insulating material to make to hinder ontology partition, be provided with the mounting hole and be used for fixing the fixed establishment on the insulator with this body on hindering ontology partition, fixed establishment passes through the mounting hole and installs on this body. The utility model discloses only need an electrician to go up the shaft tower operation, not only improved work efficiency, thoroughly solved the birds nest in addition and need remove repeatedly, remove the in -process to difficult problems such as destruction such as bird eggs. This instrument prevents effectively still that birds excrement and urine from leading to the fact the pollution flashover to the insulator and the reliability of power supply to the user has been guaranteed in the transmission line line outage that results in, has improved economic benefits and social. In addition, this instrument is easily makeed, and is small, and portable is fit for using in various environment, and easy operation is effective, can use at the circuit of each electric pressure, and the range of application is wide.

Description

A kind of for stoping birds nest at overhead transmission line and prevent the instrument of birds droppings pollution flashover

Technical field

This utility model relates to a kind of electric power tool, is specifically related to a kind of for stoping birds to be nested and anti-at overhead transmission line The only instrument of birds droppings pollution flashover.

Background technology

Birds often are carried out nesting nest on electric power line pole tower, propose to transmission line of electricity safe and stable operation and examine Test.On the one hand, the raw material that birds are nested is many based on long branch, iron wire, and position of nesting is how mutually exhausted in electric power line pole tower Directly over edge, iron wire the most very likely can cause transmission line of electricity single-line to ground fault accident；And long branch rain, hail, The vile weathers such as snow, mist descend, and owing to surface moisture makes single-phase overhead transmission pressure not enough to the insulation distance of shaft tower, put over the ground Electricity, causes the faults such as ultra-high-tension power transmission line generation single-phase earthing, phase fault, affects the safe and stable operation of electrical network, time serious May also result in electric grid large area power cut accident.On the other hand, birds are because intestines are short, so meeting during flying, perching Have an eliminative behavior, and birds Excreta on the insulator time can significantly reduce the creep distance of insulator so that electric current is along insulator Dielectric surface flashover, causes transmission line equipment body to damage, in such a case it is necessary to power failure processes, it is impossible to meet and pacify user Entirely, reliably, the requirement of quality supply, cause the power supply reliability of transmission line of electricity to be affected.Meanwhile, birds are to choosing Place of nesting is valued very much, be unwilling to abandon easily, complete nest have only to 6-9 days time can take build complete, repeatedly Situation about rebuilding again after several days after removing.Indivedual birds IQ are the highest, when staff removes its nest on shaft tower Make reprisals, hold in the month to peck and remove the staff of Bird's Nest and threaten staff's personal safety.

Utility model content

In view of this, the purpose of this utility model is to provide a kind of for stoping birds nest at overhead transmission line and prevent The instrument of birds droppings pollution flashover, overcome deficiency that traditional work instrument cannot stop birds to be nested on overhead power transmission line pole tower and The threat that transmission line of electricity safe operation is caused by Bird's Nest generation single-phase earthing and insulation flashover.

For reaching above-mentioned purpose, this utility model following technical scheme of offer:

A kind of for stoping birds nest at overhead transmission line and prevent the instrument of birds droppings pollution flashover, including the obstruct of circular arc column Plate body, described baffler body uses elastic insulated material to make, described baffler body is provided with installing hole and use In by fixing for this body fixed mechanism on the insulator, described fixed mechanism is arranged on this body by installing hole.

Further, described fixed mechanism includes fixing bolt or the binding strap being arranged on installing hole.

Further, described baffler body is drilled with four fixing bolt mounting holes, described fixing bolt mounting holes according to The area of baffler body is evenly distributed in the symmetric position of baffler body.

Further, described circular arc column baffler body utilizes fixing bolt or binding strap to be fixed on the insulator of shaft tower Surface.

The beneficial effects of the utility model are: this utility model only needs an electrician upper shaft tower operation, not only increases Work efficiency, and thoroughly solve birds nest and need repeatedly to remove, to difficult problems such as destruction such as bird eggs in demolishing process.This work The transmission line of electricity line outage that tool the most effectively prevents bird excrement from insulator causing pollution flashover and causes, it is ensured that to customer power supply Reliability, improve economic benefit and social benefit.It addition, this instrument easily makes, volume is little, it is simple to carry, and is suitable for respectively Kind of environment uses, simple to operate effectively, it is possible to the circuit in each electric pressure uses, applied range.

Accompanying drawing explanation

In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, this utility model provides as follows Accompanying drawing illustrates:

Fig. 1 is structural representation of the present utility model.

Detailed description of the invention

The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art This utility model can be better understood from and can be practiced, but illustrated embodiment is not as to restriction of the present utility model.

As it can be seen, it is a kind of for stoping birds nest at overhead transmission line and prevent the instrument of birds droppings pollution flashover, including circular arc The baffler body 1 of shape, described baffler body uses elastic insulated material to make, described arc-shaped baffler body is arranged There is installing hole 2, described installing hole is provided with fixing bolt 3 or binding strap.

In the present embodiment, described baffler body is drilled with four fixing bolt mounting holes, described fixing bolt mounting holes Area according to baffler body is evenly distributed in the symmetric position of baffler body.

In the present embodiment, described circular arc column baffler body utilizes fixing bolt or binding strap to be fixed on the exhausted of shaft tower Directly over edge.

The instrument of the present embodiment, when birds rank come branch, iron wire nest time, due to the radian moulding of baffler body Can make the object such as branch, iron wire cannot land and landing.Further, this baffler is by fully wrapped around above insulator, so tree The things such as branch, iron wire do not result in the problems such as short circuit when landing.Meanwhile, fully wrapped around baffler also makes insulator exempt from In accidents such as the pollution flashover tripping operations caused because of birds droppings.

The present embodiment tool operation flow process: first, on tower electrician climb shaft tower to behind target location first by existing Bird's Nest Remove and remove clean；Then, carry out selecting mount point according to the hanging position of insulator；Then, by baffler 1 according to difference Shaft tower tower head size carries out bending and being fixed by baffler body 1 by fixing bolt 3；Finally, to the work installed Tool carries out checking whether fixation, and position is the most correct, and then, cleaning work is on-the-spot, power cut-off.

This utility model only needs an electrician upper shaft tower operation, not only increases work efficiency, and thoroughly solves bird Class nest needs repeatedly to remove, to difficult problems such as destruction such as bird eggs in demolishing process.This instrument the most effectively prevents bird excrement to absolutely Edge causes pollution flashover and the transmission line of electricity line outage that causes, it is ensured that the reliability to customer power supply, improves economic benefit And social benefit.It addition, this instrument easily makes, volume is little, it is simple to carry, and is suitable in various environment using, and simple to operate have Effect, it is possible to the circuit in each electric pressure uses, applied range.

Embodiment described above is only the preferred embodiment lifted by absolutely proving this utility model, this utility model Protection domain be not limited to this.The equivalent that those skilled in the art are made on the basis of this utility model substitutes or becomes Change, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.

Claims (4)

1. one kind is used for stoping birds nest at overhead transmission line and prevent the instrument of birds droppings pollution flashover, it is characterised in that: include circular arc The baffler body of column, described baffler body uses elastic insulated material to make, described baffler body is provided with peace Filling hole and for by fixing for this body fixed mechanism on the insulator, described fixed mechanism is arranged on this by installing hole On body.

The most according to claim 1 for stoping birds nest at overhead transmission line and prevent the instrument of birds droppings pollution flashover, it is special Levy and be: described fixed mechanism includes fixing bolt or the binding strap being arranged on installing hole.

The most according to claim 1 for stoping birds nest at overhead transmission line and prevent the instrument of birds droppings pollution flashover, it is special Levying and be: be drilled with four fixing bolt mounting holes on described baffler body, described fixing bolt mounting holes is according to baffler originally The area of body is evenly distributed in the symmetric position of baffler body.

The most according to claim 1 for stoping birds nest at overhead transmission line and prevent the instrument of birds droppings pollution flashover, it is special Levy and be: described circular arc column baffler body utilizes fixing bolt or binding strap to be fixed on directly over the insulator of shaft tower.