CN210156718U

CN210156718U - Electric power lightning grounding device

Info

Publication number: CN210156718U
Application number: CN201921239699.1U
Authority: CN
Inventors: 吴瑞林; 贺一飞; 秦凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-03-17
Anticipated expiration: 2029-08-02

Abstract

The utility model relates to an electric power lightning protection grounding device, including first mounting panel, relative fixed mounting has first conductive post on the first mounting panel, first mounting panel top and first insulator one end are fixed, the first insulator other end is fixed with the current conducting plate, the current conducting plate passes through first conducting rod and links to each other with first conductive post, current conducting plate top fixed mounting has the lightning rod, first conductive post and second insulator one end are fixed, the second insulator other end and second conductive post are fixed, second conductive post fixed mounting is on the second mounting panel, fixed mounting has the striking stick on the first conductive post, fixed mounting has the striking head with striking stick complex on the second conductive post; the utility model provides a technical scheme can effectively overcome the unable earthing device's that adjusts height that prior art exists, does not have the reposition of redundant personnel function, the relatively poor defect of security performance.

Description

Electric power lightning grounding device

Technical Field

The utility model relates to an electric power lightning protection technical field, concretely relates to electric power lightning protection earthing device.

Background

With the development of social economy and the improvement of living standard of people, people use more and more electric energy, and in order to protect electric power facilities from being influenced by thunder and lightning, a lightning protection technology becomes a hotspot of social research; lightning protection means that the damage to human bodies, buildings and the like caused by lightning is avoided by certain measures; thunder is a natural discharge phenomenon, lightning stroke is a natural disaster, not only can damage equipment and house facilities be caused, but also fire and explosion can be caused, and even people, livestock and the like can be injured; lightning rod, lightning conductor, lightning net, lightning strip and lightning arrester are all lightning arresters which are frequently adopted; the complete set of lightning protection device comprises a lightning arrester, a down lead and a grounding device; however, the height of the grounding device cannot be adjusted by the traditional lightning protection device, the traditional lightning protection device does not have a shunting function, and the safety performance is poor, so that the key for solving the problems is to develop an electric lightning protection grounding device.

The utility model discloses an it is the lightning protection earthing device of electric power circuit to be CN 208173816U in the bulletin of granting, and the bulletin day of granting is 2018.11.30, the on-line screen storage device comprises a base, the middle part fixedly connected with earth post of base, the first fixed cover of the equal fixedly connected with in both ends of base, the surface of first fixed cover articulates through the round pin axle has first thread bush, the internal thread of first thread bush is connected with first threaded rod, the one end threaded connection of first threaded rod has the second thread bush, the one end that first threaded rod was kept away from to the second thread bush articulates there is the fixed cover of second, the fixed cover of second and earth post fixed connection, the earth post is close to the one end surface of base and has seted up flutedly. This power line lightning protection grounding device rotates the gear rotation that the carousel drove on the rotary rod, and then makes the pinion rack drive the fixture block horizontal migration on the connecting rod to fixture block and recess joint can prevent the interference destruction of other external forces such as wind-force, have guaranteed this grounding device's stability.

However, the lightning protection grounding device for the power line cannot adjust the height of the grounding device, does not have a shunt function, and has poor safety performance.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an at least defect among the prior art is overcome to a main aim at, provides an electric power lightning grounding device, can effectively overcome the unable earthing device's that adjusts height that prior art exists, does not have the reposition of redundant personnel function, the relatively poor defect of security performance.

In order to realize the technical scheme, the utility model discloses a following technical scheme:

according to an aspect of the utility model, an electric power lightning protection grounding device is provided, including the first mounting panel, relatively fixed mounting has first conductive pillar on the first mounting panel, first mounting panel top and first insulator one end are fixed, the first insulator other end is fixed with the current conducting plate, the current conducting plate passes through first conductive stick and is connected with first conductive pillar, the current conducting plate top fixed mounting has the lightning rod, first conductive pillar and second insulator one end are fixed, the second insulator other end and second conductive pillar are fixed, the second conductive pillar is fixed mounting on the second mounting panel, fixed mounting has the striking stick on the first conductive pillar, fixed mounting has the striking head with striking stick complex on the second conductive pillar;

the utility model discloses a mounting bracket, including first mounting panel, first conducting rod, second conducting rod, third mounting panel, second support, first mounting panel, first support other end and third mounting panel, fixed mounting has the ground post on the third mounting panel, the ground post is fixed through second conducting rod and second conductive post, third mounting panel bottom relatively fixed mounting has the second support, the second support stretches into in the mounting bracket, the second support passes through bolt, nut and mounting bracket fixed, set up on the second support with the first through-hole of bolt complex, set up on the mounting bracket with bolt complex second through-hole, mounting bracket bottom fixed mounting has the fourth mounting panel, the mounting hole has been seted up on the fourth mounting panel.

Preferably, the number of the first conductive columns is four, and the first conductive columns are uniformly distributed at four corners of the first mounting plate.

Preferably, the first support is provided with four, and the first support evenly distributed sets up in four corners of second mounting panel bottom.

Preferably, the first mounting plate, the second mounting plate, the third mounting plate and the first support are made of insulating materials.

Preferably, each second support is provided with two first through holes, each mounting frame is provided with twelve second through holes, and six second through holes are distributed at equal intervals around the mounting frame.

Preferably, the pitch of the first through holes is equal to the pitch of the second through holes.

Compared with the prior art, the utility model provides an electric power lightning grounding device, the beneficial effect who produces is: the distance between the grounding column and the ground wire can be adjusted by adjusting the position of the second support in the mounting frame, so that the requirements of different occasions and different working conditions are met, and the height of the grounding device is flexibly adjusted; when the lightning rod is hit by the thunder, pass through the current conducting plate with the electric current, first conducting rod draws to first leading electrical pillar, the cooperation striking head of striking draws the electric current second conducting rod to the ground connection post to draw to the ground connection, first leading electrical pillar is equipped with four, first leading electrical pillar evenly distributed sets up in four corners of first mounting panel, can shunt, avoid the load too big and lead to the fact destruction to lightning arrester, make electric power lightning protection earthing device have the reposition of redundant personnel function, the security performance obtains improving.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of part A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the portion B of FIG. 1 according to the present invention;

in the figure: 1. a first mounting plate; 2. a first conductive post; 3. a first insulator; 4. a conductive plate; 5. a first conductive rod; 6. a lightning rod; 7. a second insulator; 8. a second conductive post; 9. a second mounting plate; 10. an arc striking rod; 11. an arc striking head; 12. a first bracket; 13. a third mounting plate; 14. a ground post; 15. a second conductive rod; 16. a second bracket; 17. a mounting frame; 18. a bolt; 19. a nut; 20. a first through hole; 21. a second through hole; 22. a fourth mounting plate; 23. and (7) installing holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

An electric lightning protection grounding device is disclosed, as shown in fig. 1 to 3, and comprises a first mounting plate 1, wherein a first conductive column 2 is relatively and fixedly mounted on the first mounting plate 1, the top of the first mounting plate 1 is fixed with one end of a first insulator 3, the other end of the first insulator 3 is fixed with a conductive plate 4, the conductive plate 4 is connected with the first conductive column 2 through a first conductive rod 5, a lightning rod 6 is fixedly mounted at the top of the conductive plate 4, the first conductive column 2 is fixed with one end of a second insulator 7, the other end of the second insulator 7 is fixed with a second conductive column 8, the second conductive column 8 is fixedly mounted on a second mounting plate 9, an arc striking rod 10 is fixedly mounted on the first conductive column 2, and an arc striking head 11 matched with the arc striking rod 10 is fixedly mounted on the second conductive column 8;

second mounting panel 9 is fixed with first 12 one ends of support, the first 12 other ends of support are fixed with third mounting panel 13, fixed mounting has ground post 14 on the third mounting panel 13, ground post 14 leads electrical pillar 8 through second conducting rod 15 and second and fixes, third mounting panel 13 bottom relatively fixed mounting has second support 16, second support 16 stretches into in the mounting bracket 17, second support 16 passes through bolt 18, nut 19 is fixed with mounting bracket 17, set up on the second support 16 with 18 first through-holes of bolt complex 20, set up on the mounting bracket 17 with 18 complex second through-holes 21 of bolt, mounting bracket 17 bottom fixed mounting has fourth mounting panel 22, mounting hole 23 has been seted up on the fourth mounting panel 22.

Specifically, four first conductive columns 2 are arranged, and the first conductive columns 2 are uniformly distributed at four corners of the first mounting plate 1; four first brackets 12 are arranged, and the first brackets 12 are uniformly distributed at four corners of the bottom of the second mounting plate 9; the first mounting plate 1, the second mounting plate 9, the third mounting plate 13 and the first bracket 12 are all made of insulating materials; each second support 16 is provided with two first through holes 20, each mounting frame 17 is provided with twelve second through holes 21, and six second through holes 21 are distributed at equal intervals around the mounting frame 17; the pitch of the first through holes 20 is equal to the pitch of the second through holes 21.

When the grounding device is used, the distance between the grounding column 14 and the ground wire can be adjusted by adjusting the position of the second support 16 in the mounting frame 17, so that the requirements of different occasions and different working conditions are met, and the height of the grounding device is flexibly adjusted; when the lightning rod 6 is hit by the thunder, pass through the current conducting plate 4 with the electric current, first conducting rod 5 draws to first leading electrical pillar 2, striking rod 10 cooperation striking head 11 draws the electric current to ground connection post 14 through second conducting rod 15, thereby draw to the ground connection line, first leading electrical pillar 2 is equipped with four, first leading electrical pillar 2 evenly distributed sets up in four corners of first mounting panel 1, can shunt, avoid the load too big and lead to the fact destruction to lightning arrester, make electric power lightning protection earthing device have the reposition of redundant personnel function, the security performance is improved.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an electric power lightning grounding device which characterized in that: comprises a first mounting plate (1), a first conductive column (2) is relatively and fixedly mounted on the first mounting plate (1), the top of the first mounting plate (1) is fixed with one end of a first insulator (3), the other end of the first insulator (3) is fixed with a conductive plate (4), the conductive plate (4) is connected with the first conductive column (2) through a first conductive rod (5), a lightning rod (6) is fixedly arranged at the top of the conducting plate (4), the first conducting column (2) is fixed with one end of a second insulator (7), the other end of the second insulator (7) is fixed with a second conductive column (8), the second conductive column (8) is fixedly arranged on a second mounting plate (9), an arc striking rod (10) is fixedly installed on the first conductive column (2), and an arc striking head (11) matched with the arc striking rod (10) is fixedly installed on the second conductive column (8);

the second mounting plate (9) is fixed with one end of a first support (12), the other end of the first support (12) is fixed with a third mounting plate (13), a grounding column (14) is fixedly mounted on the third mounting plate (13), the grounding column (14) is fixed with a second conductive column (8) through a second conductive rod (15), a second support (16) is fixedly mounted at the bottom of the third mounting plate (13) relatively, the second support (16) extends into a mounting frame (17), the second support (16) is fixed with the mounting frame (17) through a bolt (18) and a nut (19), a first through hole (20) matched with the bolt (18) is formed in the second support (16), a second through hole (21) matched with the bolt (18) is formed in the mounting frame (17), a fourth mounting plate (22) is fixedly mounted at the bottom of the mounting frame (17), and the fourth mounting plate (22) is provided with a mounting hole (23).

2. The electrical lightning protection grounding device of claim 1 wherein: first lead electrical pillar (2) to be equipped with four, first lead electrical pillar (2) evenly distributed and set up in four corners of first mounting panel (1).

3. The electrical lightning protection grounding device of claim 1 wherein: the first supports (12) are four, and the first supports (12) are uniformly distributed at four corners of the bottom of the second mounting plate (9).

4. The electrical lightning protection grounding device of claim 1 wherein: the first mounting plate (1), the second mounting plate (9), the third mounting plate (13) and the first support (12) are all made of insulating materials.

5. The electrical lightning protection grounding device of claim 1 wherein: each second support (16) is provided with two first through holes (20), each mounting frame (17) is provided with twelve second through holes (21), and six groups of the second through holes (21) are equidistantly distributed about the mounting frame (17).

6. The electrical lightning protection grounding device of claim 1 wherein: the pitch of the first through holes (20) is equal to the pitch of the second through holes (21).