CN217544948U

CN217544948U - Lightning protection grounding device for airport

Info

Publication number: CN217544948U
Application number: CN202220733466.2U
Authority: CN
Inventors: 佘俊玮
Original assignee: Wuhan Daijia Electric Technology Co ltd
Current assignee: Wuhan Daijia Electric Technology Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-10-04
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a lightning grounding device is used at airport, including limiting plate, spacing seat and location pyramid, spacing seat is installed at the top of limiting plate, all run through connection all around at limiting plate top has the location pyramid, the middle part threaded connection of limiting plate bottom has the screw thread ring, the linkage plate is installed to the bottom of screw thread ring, the joint seat is installed at the top of linkage plate, the current conducting plate is installed to the middle part gomphosis of linkage plate bottom, and the top gomphosis of current conducting plate connects in the inner wall of joint seat, the bottom of current conducting plate is provided with a plurality of earthing rod. The utility model discloses a setting of limit nut and location pyramid, through pegging graft of location pyramid to and the joint effect of position ring to the location pyramid, can add the stability of limiting plate installation, and accessible limit nut plays spacing fixed effect to the location pyramid, through the facility of changing to the earthing rod, then can keep the device efficient electrically conductive effect.

Description

Lightning protection grounding device for airport

Technical Field

The utility model relates to a lightning grounding equipment technical field specifically is lightning grounding device for airport.

Background

In the existing airport infrastructure, the lightning protection grounding device is a common basic protection device for preventing the influence of thunderstorm weather, but the existing airport lightning protection grounding device still has certain defects.

The lightning protection grounding device for the airport in the prior art has the defects that:

when the existing lightning protection grounding device for part of airports is used, the structural changeability is insufficient, and the long-time use can influence the conduction efficiency of the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lightning grounding device is used at airport to solve the problem that proposes in the above-mentioned background art.

In order to achieve the purpose, the utility model provides the following technical proposal that the lightning protection grounding device for the airport,

the positioning device comprises a limiting plate, a limiting seat and a positioning pyramid, wherein the limiting seat is installed at the top of the limiting plate, and the periphery of the top of the limiting plate is connected with the positioning pyramid in a penetrating manner;

the middle part threaded connection of limiting plate bottom has the screw thread ring, the connection board is installed to the bottom of screw thread ring, the joint seat is installed at the top of connection board, the current conducting plate is installed to the middle part gomphosis of connection board bottom, and the top gomphosis of current conducting plate connects in the inner wall of joint seat, the bottom of current conducting plate is provided with a plurality of earth bar, the anchor strut is installed at the top of earth bar surface.

Preferably, the joint pipe is installed at the top of the limiting seat, a group of adjusting bolts are connected to the outer surface of the joint pipe in a threaded penetrating mode, the front ends of the adjusting bolts are connected with limiting clamping plates, and insulating layers are arranged on the inner walls of the limiting clamping plates.

Preferably, the outer fixed surface of location pyramid is connected with the holding ring, and the holding ring joint in the bottom of limiting plate, the outer surface threaded connection of location pyramid has limit nut, and limit nut's bottom is connected in the top of limiting plate.

Preferably, the inner wall of the limiting seat is provided with a positioning clamp, and the inner wall of the limiting plate is provided with a stop plate.

Preferably, limit baffle is installed around the limiting plate bottom, and the earth bar is located limit baffle's inboard.

Preferably, the inner wall of spacing splint is connected with the conducting rod, the bottom of conducting rod is provided with conductive joint, and conductive joint in the inside of joint seat, and conductive joint's bottom is connected in the top of current conducting plate.

Preferably, the inner wall of the threaded ring is provided with an insulating pad, and the insulating pad is sleeved on the outer surface of the clamping seat.

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

1. the utility model discloses a setting of limit nut and location pyramid, through the grafting of location pyramid to and the joint effect of position ring to the location pyramid, can add the stability of limiting plate installation, and accessible limit nut plays spacing fixed effect to the location pyramid, through the facility of changing to the earthing rod, then can keep the electrically conductive effect of device efficient.

2. The utility model discloses a setting of spacing splint and fixation clamp, spacing splint play the effect of spacing centre gripping to the conducting rod, add its stability when pegging graft the use, the fixation clamp adds the stability when the conducting rod uses on spacing splint's basis.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the connector tile of the present invention;

FIG. 3 is a schematic view of the structure of the conductive rod of the present invention;

FIG. 4 is a schematic cross-sectional view of the clamping tube structure of the present invention;

FIG. 5 is a schematic cross-sectional view of the positioning pyramid structure of the present invention;

fig. 6 is the schematic view of the sectional structure of the ground rod of the present invention.

In the figure: 1. a limiting plate; 2. a limiting seat; 3. positioning a pyramid; 4. a threaded ring; 5. a connector tile; 6. a clamping seat; 7. a conductive plate; 8. a ground rod; 9. a reinforcing rod; 10. clamping the connecting pipe; 11. adjusting the bolt; 12. a limiting clamp plate; 13. an insulating layer; 14. a positioning ring; 15. a limit nut; 16. positioning clips; 17. a stop plate; 18. a limiting baffle; 19. a conductive rod; 20. a conductive joint; 21. an insulating pad.

Detailed Description

Referring to fig. 1, 3, 5 and 6, an embodiment of the present invention provides a lightning grounding device for an airport, including a limiting plate 1, a clamping seat 6 and a connecting plate 5, wherein the top of the limiting plate 1 is provided with a limiting seat 2, the periphery of the top of the limiting plate 1 is connected with a positioning pyramid 3 in a penetrating manner, the middle part of the bottom of the limiting plate 1 is connected with a threaded ring 4 by a thread, the bottom of the threaded ring 4 is provided with the connecting plate 5, the top of the connecting plate 5 is provided with the clamping seat 6, the middle part of the bottom of the connecting plate 5 is embedded with a conductive plate 7, the top of the conductive plate 7 is embedded and connected with the inner wall of the clamping seat 6, the bottom of the conductive plate 7 is provided with a plurality of grounding rods 8, by the convenience of replacing the grounding rods 8, the efficient conductive function of the device can be maintained, the outer surface of the positioning pyramid 3 is fixedly connected with a positioning ring 14, the positioning ring 14 is clamped at the bottom of the limiting plate 1, the outer surface of the positioning pyramid 3 is connected with a limiting nut 15, the bottom of the positioning pyramid 3 by a positioning nut 15, the positioning pyramid 15 is connected with a positioning nut 15, the positioning pyramid 3 is connected with a positioning plate 3 by a positioning clamp plate 19, the positioning pyramid 6 and the positioning pyramid 15, the positioning pyramid is connected with a positioning plate 3, the inner wall of the threaded ring 4 is provided with an insulating pad 21, the insulating pad 21 is sleeved on the outer surface of the clamping seat 6, and the clamping of the insulating pad 21 can play a certain insulating protection role during the conductive work of the device when the device conducts the conductive work.

Please refer to fig. 1, fig. 2 and fig. 4, the utility model provides an embodiment, lightning protection earthing device is used in airport, including spacing seat 2, joint pipe 10 and locating clip 16, anchor strut 9 is installed at the top of 8 surfaces of earth strut, the setting of anchor strut 9, can add the stability that earth strut 8 used, the electrically conductive work of the cooperation device of change, joint pipe 10 is installed at the top of spacing seat 2, the surface screw thread through connection of joint pipe 10 has a set of adjusting bolt 11, the front end of adjusting bolt 11 is connected with locating clip 12, the inner wall of locating clip 12 is provided with insulating layer 13, locating baffle 18 is installed around limiting baffle 1 bottom, and earth strut 8 is located limiting baffle 18's inboard, limiting baffle 18 plays certain guard action to the junction at the top of earth strut 8, locating clip 16 is installed to the inner wall of spacing seat 2, setting through limiting clip 12 and locating clip 16, limiting clip 12 plays the effect of limiting clip to conducting rod 19, add the stability when stability limiting clip 1's of its grafting use and install and hinder parking plate 17, locating clip 16 adds the stability when conducting rod makes the use on limiting clip's 12's basis.

The utility model discloses in, the device's working procedure as follows:

through the setting of limiting plate 1 and linking plate 5, install and be connected through threaded connection's between screw ring 4 and the limiting plate 1 between limiting plate 1 and the linking plate 5, conducting rod 19 carries out spacing joint with joint seat 6 after, make and be connected between the conductive joint 20 of conducting rod 19 bottom and the conducting plate 7, then make conducting rod 19, carry out electric connection between conducting plate 7 and the grounding rod 8, accessible line connection needs electrically conductive equipment on the conducting rod 19, then play the electrically conductive effect to the ground, good just dismantlement nature through linking plate 5, then increase the facility for the change of the grounding rod 8 of device bottom, and the device is electrically conductive through the going on of pre-buried mode when using grounding rod 8, through the setting of spacing seat 2 and joint pipe 10, accessible adjusting bolt 11 and the setting of spacing splint 12 on the joint pipe 10, play the effect that spacing splint 12 moved back through the rotation of adjusting bolt 11, then, after conducting rod 19 joints, play the effect of spacing centre gripping to it.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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. Lightning grounding device is used at airport, including limiting plate (1), spacing seat (2) and location pyramid (3), its characterized in that: the top of the limiting plate (1) is provided with a limiting seat (2), and the periphery of the top of the limiting plate (1) is connected with a positioning pyramid (3) in a penetrating manner;

the middle part threaded connection of limiting plate (1) bottom has screw thread ring (4), linkage plate (5) are installed to the bottom of screw thread ring (4), joint seat (6) are installed at the top of linkage plate (5), current conducting plate (7) are installed to the middle part gomphosis of linkage plate (5) bottom, and the top gomphosis of current conducting plate (7) connect in the inner wall of joint seat (6), the bottom of current conducting plate (7) is provided with a plurality of earth bar (8), anchor strut (9) are installed at the top of earth bar (8) surface.

2. The lightning protection grounding device for an airport according to claim 1, wherein: joint pipe (10) are installed at the top of spacing seat (2), the surface screw thread through connection of joint pipe (10) has a set of adjusting bolt (11), the front end of adjusting bolt (11) is connected with spacing splint (12), the inner wall of spacing splint (12) is provided with insulating layer (13).

3. The lightning protection grounding device for an airport according to claim 1, wherein: the outer fixed surface of location pyramid (3) is connected with holding ring (14), and holding ring (14) joint in the bottom of limiting plate (1), the outer surface threaded connection of location pyramid (3) has stop nut (15), and the bottom of stop nut (15) is connected in the top of limiting plate (1).

4. The lightning protection grounding device for an airport according to claim 1, wherein: the inner wall of the limiting seat (2) is provided with a positioning clamp (16), and the inner wall of the limiting plate (1) is provided with a stop plate (17).

5. The lightning protection grounding device for airport according to claim 1, wherein: limiting baffles (18) are arranged around the bottom of the limiting plate (1), and the grounding rod (8) is located on the inner side of the limiting baffles (18).

6. The lightning protection grounding device for airport according to claim 2, wherein: the inner wall of spacing splint (12) is connected with conducting rod (19), the bottom of conducting rod (19) is provided with conductive contact (20), and conductive contact (20) joint in the inside of joint chair (6), and the bottom of conductive contact (20) is connected in the top of current conducting plate (7).

7. The lightning protection grounding device for an airport according to claim 1, wherein: the inner wall of the threaded ring (4) is provided with an insulating pad (21), and the insulating pad (21) is sleeved on the outer surface of the clamping seat (6).