CN211880061U

CN211880061U - Lightning protection device of electric power transmission and distribution line

Info

Publication number: CN211880061U
Application number: CN202020902734.XU
Authority: CN
Inventors: 郝延波; 马涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-11-06
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a lightning protection device of electric power transmission and distribution lines, including insulator foot, support frame, tower body, bracing piece and banking pin, the standing groove has been seted up to insulator foot's inside, insulator foot's fixed surface has the support frame, the one end that the reinforcing plate was kept away from to the tower body is fixed with first fixed plate, the surface of bracing piece is fixed with equidistant dead lever along circumference, the surface that bracing piece one side was kept away from to the second fixed plate is fixed with the support column through the mount, the inside of adjustment tank is provided with the regulation pole, the one end of adjusting the pole is run through the support column and is fixed with the mounting panel, and the fixed surface of mounting panel has the hemisphere type base to the fixed surface of hemisphere type base has equidistant lightning rod, the bottom of lightning rod is provided with the lead wire. The utility model discloses not only realized the lightning protection device to the lightning protection function of not co-altitude power transmission and transformation circuit, realized the lightning protection device to the reposition of redundant personnel function of thunder and lightning, realized the function of lightning protection device expulsion birds moreover.

Description

Lightning protection device of electric power transmission and distribution line

Technical Field

The utility model relates to an electric power transmission and distribution lines technical field specifically is an electric power transmission and distribution lines's lightning protection device.

Background

In the construction of power transmission and distribution lines, lightning breakage is a common problem, and large-area power failure, loss of electricity sales and serious personal injury accidents caused by the breakage of power lines and insulator flashover and huge economic loss caused by the accidents are caused, so that a lightning protection device is needed to avoid the loss of the power transmission and distribution lines caused by lightning stroke.

The lightning protection devices on the market are various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:

1. when the traditional lightning protection device is used, the lightning protection function for the power transmission and transformation lines with different heights is rarely set, so that the application range of the lightning protection device is reduced;

2. when the traditional lightning protection device is used, the lightning protection function is rarely set, so that the lightning protection performance of the telegraph pole is reduced;

3. the function that traditional this type of lightning protection device generally set up lightning protection device expulsion birds when using very seldom to very easily lead to birds to nest the phenomenon on the surface of tower body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lightning protection device of electric power transmission and distribution lines to the application range who proposes lightning protection device in solving above-mentioned background is little, and the lightning protection performance of wire pole is poor and birds is at the problem of the phenomenon of nesting on the surface of tower body.

In order to achieve the above object, the utility model provides a following technical scheme: a lightning protection device for an electric power transmission and distribution line comprises an insulating base, a support frame, a tower body, a support rod and a limit nail, wherein a placing groove is formed in the insulating base, the surface of the insulating base is fixedly provided with the support frame, one end, far away from a reinforcing plate, of the tower body is fixedly provided with a first fixing plate, one side of the first fixing plate is fixedly provided with the support rod, one end, far away from the first fixing plate, of the support rod is fixedly provided with a second fixing plate, the surface of the support rod is fixedly provided with fixing rods at equal intervals along the circumferential direction, the surface, far away from the support rod, of the second fixing plate is fixedly provided with a support column through a fixing frame, an adjusting groove is formed in the support column, an adjusting rod is arranged in the adjusting groove, one end of the adjusting rod penetrates through the support column and is fixedly provided with a mounting plate, and a lead is arranged at the bottom of the lightning rod.

Preferably, a reinforcing plate is fixed at one end of the support frame, which is far away from the insulating base, and a tower body is fixed above the reinforcing plate.

Preferably, one end of the lead wire, which is far away from the lightning rod, penetrates through the insulating base and is fixedly connected with the connecting rod, and one end of the connecting rod, which is far away from the lead wire, is fixedly connected with the surface of the shunt plate.

Preferably, the inside of standing groove is provided with the flow distribution plate, the bottom of flow distribution plate is fixed with equidistant reposition of redundant personnel post, and the reposition of redundant personnel post is kept away from the one end of flow distribution plate and is contacted with ground.

Preferably, the one end that the bracing piece was kept away from to the dead lever all is fixed with the ultrasonic wave and drives the bird ware to the surface that the ultrasonic wave drives the bird ware all installs rotation fan.

Preferably, the surface of the adjusting rod is provided with equidistant limiting holes, the surface of the supporting column is provided with limiting nails, and one ends of the limiting nails penetrate through the supporting column and are matched with the limiting holes.

Compared with the prior art, the beneficial effects of the utility model are that: the lightning protection device of the electric power transmission and distribution line not only realizes the lightning protection function of the lightning protection device on the transmission and distribution lines with different heights, realizes the shunting function of the lightning protection device on lightning, but also realizes the function of expelling birds by the lightning protection device;

1. the lightning protection device is provided with the limiting nail, the adjusting rod and the limiting hole, the limiting nail is rotated to be loosened with the limiting hole, the height of the adjusting rod is adjusted in the adjusting groove, the hemispherical base is driven to ascend and descend simultaneously, the shunt column is rotated to be fixed with the limiting hole through threads after the semi-spherical base is adjusted to a certain height, the lightning protection function of the lightning protection device on power transmission and transformation lines with different heights is achieved, and therefore the application range of the lightning protection device is expanded;

2. by arranging the lead, the connecting rod and the diversion column, when the lightning weather occurs, the lightning rod leads the lightning to the connecting rod through the lead, and leads the lightning to the ground through the diversion plate and the diversion column, so that the diversion function of the lightning protection device on the lightning is realized, and the lightning protection performance of the telegraph pole is improved;

3. bird ware and tower body are driven to fan, ultrasonic wave through being provided with and rotate, because power transmission and distribution lines is higher, birds can appear and be close to power transmission and distribution lines, drive under the effect of external natural wind and rotate the fan rotation, drive the signal diffusion that the bird ware distributed out with the ultrasonic wave, realized the function of lightning protection device expulsion birds to the phenomenon that birds nested on the surface of tower body has been avoided.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

FIG. 2 is a schematic view of the appearance structure of the present invention;

fig. 3 is a schematic view of the second fixing plate of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. an insulating base; 2. a support frame; 3. a tower body; 4. a first fixing plate; 5. a second fixing plate; 6. a lightning rod; 7. rotating the fan; 8. a support bar; 9. a lead wire; 10. a reinforcing plate; 11. a placement groove; 12. a connecting rod; 13. a flow distribution plate; 14. a fixed mount; 15. a limit pin; 16. a flow-dividing column; 17. an ultrasonic bird dispeller; 18. fixing the rod; 19. a support pillar; 20. an adjustment groove; 21. mounting a plate; 22. a hemispherical base; 23. adjusting a rod; 24. and a limiting hole.

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, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; can be directly connected with each other, also can be indirectly connected with each other through the intermediary, based on the embodiment in the utility model, all other embodiments that ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.

Referring to fig. 1-4, the present invention provides an embodiment: a lightning protection device of an electric power transmission and distribution line comprises an insulating base 1, a support frame 2, a tower body 3, a support rod 8 and a limit nail 15, wherein a placing groove 11 is formed in the insulating base 1, a splitter plate 13 is arranged in the placing groove 11, splitter columns 16 with equal intervals are fixed at the bottom of the splitter plate 13, one ends, far away from the splitter plate 13, of the splitter columns 16 are in contact with the ground, the support frame 2 is fixed on the surface of the insulating base 1, a reinforcing plate 10 is fixed at one end, far away from the insulating base 1, of the support frame 2, the tower body 3 is fixed above the reinforcing plate 10, a first fixing plate 4 is fixed at one end, far away from the reinforcing plate 10, of the tower body 3, a support rod 8 is fixed at one side of the first fixing plate 4, a second fixing plate 5 is fixed at one end, far away from the first fixing plate 4, of the support rod 8, fixing rods 18 are fixed with equal intervals along the circumferential direction, ultrasonic, the type of the ultrasonic bird repeller 17 can be GY series, the surface of the ultrasonic bird repeller 17 is provided with a rotary fan 7, and the type of the rotary fan 7 can be Y series and is used for the function of the lightning protection device for repelling birds;

a supporting column 19 is fixed on the surface of one side, away from the supporting rod 8, of the second fixing plate 5 through a fixing frame 14, an adjusting groove 20 is formed in the supporting column 19, an adjusting rod 23 is arranged in the adjusting groove 20, limit holes 24 with equal intervals are formed in the surface of the adjusting rod 23, a limit nail 15 is arranged on the surface of the supporting column 19, one end of the limit nail 15 penetrates through the supporting column 19 and is matched with the limit holes 24, and the lightning protection function of the lightning protection device on power transmission and transformation lines with different heights is achieved;

the one end of adjusting pole 23 runs through support column 19 and is fixed with mounting panel 21, and the fixed surface of mounting panel 21 has hemisphere base 22, and hemisphere base 22's fixed surface has equidistant lightning rod 6, the bottom of lightning rod 6 is provided with lead wire 9, the one end that lightning rod 6 was kept away from to lead wire 9 runs through insulating base 1 and fixedly connected with connecting rod 12, and connecting rod 12 keeps away from the one end of lead wire 9 and the fixed surface of flow distribution plate 13 and is connected, be used for the shunting function of lightning protection device to the thunder and lightning.

The working principle is as follows: when in use, according to the power transmission and transformation lines with different heights, the limiting nail 15 is rotated to be loosened with the limiting hole 24, the height of the adjusting rod 23 is adjusted in the adjusting groove 20, the hemispherical base 22 is driven to ascend and descend at the same time, the shunt column 16 is rotated to be fixed with the limiting hole 24 through threads after being adjusted to a certain height, the lightning protection function of the lightning protection device on the power transmission and transformation lines with different heights is realized, so that the application range of the lightning protection device is expanded, when the weather of thunderstorm occurs, the lightning rod 6 leads the lightning to the connecting rod 12 through the lead 9, and leads the lightning to the ground through the shunt plate 13 and the shunt column 16, the shunt function of the lightning protection device on the lightning is realized, so that the lightning protection performance of the telegraph pole is improved, because the power transmission and distribution lines are higher, birds can be close to the power transmission and distribution lines, the rotating fan 7 is driven to rotate under the action of natural wind outside, and the signal, the function of the lightning protection device for expelling birds is realized, so that the phenomenon that birds nest on the surface of the tower body 3 is avoided, and the use work of the lightning protection device is finally completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lightning protection device of electric power transmission and distribution lines, includes insulator foot (1), support frame (2), tower body (3), bracing piece (8) and stop pin (15), its characterized in that: the insulation support is characterized in that a placing groove (11) is formed in the insulation base (1), a support frame (2) is fixed on the surface of the insulation base (1), a first fixing plate (4) is fixed at one end, away from a reinforcing plate (10), of the tower body (3), a support rod (8) is fixed on one side of the first fixing plate (4), a second fixing plate (5) is fixed at one end, away from the first fixing plate (4), of the support rod (8), fixing rods (18) with equal intervals are fixed on the surface of the support rod (8) in the circumferential direction, a support column (19) is fixed on the surface, away from one side of the support rod (8), of the second fixing plate (5) through a fixing frame (14), an adjusting groove (20) is formed in the support column (19), an adjusting rod (23) is arranged in the adjusting groove (20), one end of the adjusting rod (23) penetrates through the support column (19, and a hemispherical base (22) is fixed on the surface of the mounting plate (21), lightning rods (6) with equal intervals are fixed on the surface of the hemispherical base (22), and a lead (9) is arranged at the bottom of each lightning rod (6).

2. The lightning protection device for the power transmission and distribution line according to claim 1, wherein: one end of the support frame (2) far away from the insulating base (1) is fixed with a reinforcing plate (10), and a tower body (3) is fixed above the reinforcing plate (10).

3. The lightning protection device for the power transmission and distribution line according to claim 1, wherein: one end, far away from the lightning rod (6), of the lead (9) penetrates through the insulating base (1) and is fixedly connected with a connecting rod (12), and one end, far away from the lead (9), of the connecting rod (12) is fixedly connected with the surface of the shunt plate (13).

4. The lightning protection device for the power transmission and distribution line according to claim 1, wherein: the inside of standing groove (11) is provided with flow distribution plate (13), the bottom of flow distribution plate (13) is fixed with flow distribution post (16) of equidistant, and flow distribution post (16) keep away from the one end of flow distribution plate (13) and contact with ground.

5. The lightning protection device for the power transmission and distribution line according to claim 1, wherein: one end of the fixing rod (18) far away from the supporting rod (8) is fixedly provided with an ultrasonic bird repeller (17), and the surface of the ultrasonic bird repeller (17) is provided with a rotary fan (7).

6. The lightning protection device for the power transmission and distribution line according to claim 1, wherein: spacing holes (24) with equal intervals are formed in the surface of the adjusting rod (23), limiting nails (15) are arranged on the surface of the supporting column (19), and one ends of the limiting nails (15) penetrate through the supporting column (19) and are matched with the spacing holes (24).