CN216958533U

CN216958533U - Grounding body with good corrosion prevention effect

Info

Publication number: CN216958533U
Application number: CN202220544565.6U
Authority: CN
Inventors: 宁凡; 侯涛; 吴昊; 杨春; 宋鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-12
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a grounding body with a good corrosion prevention effect, which comprises a grounding body, wherein the grounding body comprises a supporting inner core, an insulating layer is wrapped on the outer side of the supporting inner core, a first copper mesh is wrapped on the outer side of the insulating layer, a plurality of copper mesh plates are arranged on the outer side of the first copper mesh at equal intervals, one ends, far away from the first copper mesh, of the plurality of copper mesh plates are fixedly connected with a second copper mesh, a heat-resistant layer is wrapped on the outer side of the second copper mesh, a first reinforcing layer is wrapped on the outer side of the heat-resistant layer, a second reinforcing layer is arranged on the outer side of the first reinforcing layer, a plurality of supporting rods are arranged between the second reinforcing layer and the first reinforcing layer, and reinforcing rods are connected among the plurality of supporting rods. The utility model can ensure that the grounding body has strong extrusion resistance and fluid scouring and stripping resistance, and avoids the damage of the grounding body to damp and corrode the graphite core in the grounding body so as to influence the service life of the grounding body.

Description

Grounding body with good corrosion prevention effect

Technical Field

The utility model relates to the technical field of lightning protection grounding equipment, in particular to a grounding body with a good corrosion prevention effect.

Background

The grounding body is a metal conductor or a conductor group which is in direct contact with soil, and the grounding body is used as a conductor which is in close contact with the soil of the ground and provides electrical connection with the ground, so that the lightning energy is safely dissipated and discharged into the ground. At present, most of artificial grounding bodies are installed underground, and under the condition of long-time placement, the outer surface of the grounding body is very easy to cause damage of graphite wires due to extrusion of underground sand stones and soil blocks, and the surface of the grounding body is easy to damage due to the erosion of underground fluid, so that the graphite wires in the grounding body are affected with damp and corroded, and the service life of the grounding body is greatly influenced.

Disclosure of Invention

The utility model aims to provide a grounding body with good corrosion prevention effect, and the service life of the grounding body is greatly prolonged.

In order to achieve the above purpose, the utility model provides the following technical scheme: a grounding body with good corrosion prevention effect comprises a grounding body, wherein the grounding body comprises a supporting inner core, the outer side of the supporting inner core is wrapped with an insulating layer, the outer side of the insulating layer is wrapped with a first copper mesh, the outer side of the first copper mesh is provided with a plurality of copper mesh plates at equal intervals, one end, away from the first copper mesh, of each copper mesh plate is fixedly connected with a second copper mesh, the outer side of the second copper mesh is wrapped with a heat-resistant layer, the outer side of the heat-resistant layer is wrapped with a first reinforcing layer, a second reinforcing layer is arranged outside the first reinforcing layer, a plurality of supporting rods are arranged between the second reinforcing layer and the first reinforcing layer, reinforcing rods are connected between the plurality of supporting rods, a first supporting framework is connected between each reinforcing rod and the first reinforcing layer, a second supporting framework is connected between each reinforcing rod and the second reinforcing layer, and a protective layer is arranged outside the second reinforcing layer, an anti-corrosion layer is arranged between the protective layer and the second reinforcing layer, and a waterproof layer is arranged between the anti-corrosion layer and the second reinforcing layer.

Preferably, a plurality of graphite cores are arranged between the adjacent copper mesh plates, and the graphite cores are twisted into a whole.

Preferably, conductive adhesive is filled between the adjacent copper mesh plates, and the conductive adhesive covers the graphite core.

Preferably, first support chassis and second support chassis all are the V type, and per two first support chassis and second support chassis set up the both sides at the stiffener relatively.

Preferably, all be connected with the dead lever between first support chassis and second support chassis and the stiffener, the dead lever is vertical form, the stiffener is the arc.

Preferably, the two ends of the grounding body are connected with conductive connecting pieces, one end of each conductive connecting piece, far away from the grounding body, is connected with a threaded connector, and one end of each threaded connector, far away from the conductive connecting pieces, is connected with a conductive connector in a threaded manner.

Preferably, the outer surface of the protective layer is provided with a wear-resistant layer, and the thickness of the wear-resistant layer is 3-4 mm.

The utility model has the following beneficial effects: the anti-extrusion capacity of the grounding body is high, and the anti-fluid scouring and stripping capacity is realized, so that the phenomenon that the service life of the grounding body is influenced due to the fact that the graphite core in the grounding body is affected by damp corrosion caused by the damage of the grounding body is avoided; through twisting the graphite core as an organic whole, can improve the conducting power of graphite core, through the conducting resin that sets up, can improve the stability of being connected between graphite core and first copper mesh, copper mesh board and the second copper mesh, and then improve the ability that the grounding body resists fluid and erodees and peel off, through the dead lever that sets up, can improve the intensity of first support chassis and second support chassis, and then promote the overall structure intensity of grounding body.

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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, 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 sectional view of the internal structure of the grounding body of the present invention.

Fig. 3 is a sectional view of a connection structure of a first copper mesh and a second copper mesh according to the present invention.

Fig. 4 is a side view of the internal structure of a protective layer according to the utility model.

Fig. 5 is an enlarged view of the area a in fig. 2 according to the present invention.

Description of reference numerals:

1. a ground body; 10. supporting the inner core; 11. an insulating layer; 12. a first copper mesh; 13. a copper mesh plate; 131. a graphite core; 132. a conductive adhesive; 14. a second copper mesh; 15. a heat-resistant layer; 16. a protective layer; 161. an anti-corrosion layer; 162. a waterproof layer; 163. a wear layer; 17. a first reinforcing layer; 171. a second reinforcing layer; 172. a support bar; 173. a reinforcing bar; 174. a first support frame; 175. a second support armature; 176. fixing the rod; 18. a conductive connecting sheet; 181. a threaded connector; 182. a conductive connector.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a grounding body with good corrosion resistance as shown in figures 1-5, which comprises a grounding body 1, wherein the grounding body 1 comprises a supporting inner core 10, an insulating layer 11 is wrapped on the outer side of the supporting inner core 10, a first copper mesh 12 is wrapped on the outer side of the insulating layer 11, a plurality of copper mesh plates 13 are arranged on the outer side of the first copper mesh 12 at equal intervals, one ends of the copper mesh plates 13 far away from the first copper mesh 12 are fixedly connected with a second copper mesh 14, the outer side of the second copper mesh 14 is wrapped with a heat-resistant layer 15, a first reinforcing layer 17 is wrapped on the outer side of the heat-resistant layer 15, a second reinforcing layer 171 is arranged on the outer side of the first reinforcing layer 17, a plurality of supporting rods 172 are arranged between the second reinforcing layer 171 and the first reinforcing layer 17, reinforcing rods 173 are connected between the plurality of supporting rods 172, a first supporting framework 174 is connected between each reinforcing rod 173 and the first reinforcing layer 17, a second supporting framework 175 is connected between each reinforcing rod 173 and the second reinforcing layer 171, a protective layer 16 is arranged outside the second reinforcing layer 171, an anti-corrosion layer 161 is arranged between the protective layer 16 and the second reinforcing layer 171, and a waterproof layer 162 is arranged between the anti-corrosion layer 161 and the second reinforcing layer 171.

A plurality of graphite cores 131 are arranged between the adjacent copper mesh plates 13, the graphite cores 131 are twisted into a whole, and the conductive capability of the graphite cores 131 can be improved by twisting the graphite cores 131 into a whole.

Conductive adhesive 132 is filled between the adjacent copper mesh plates 13, the graphite core 131 is wrapped by the conductive adhesive 132, and the connection stability between the graphite core 131 and the first copper mesh 12, the copper mesh plates 13 and the second copper mesh 14 can be improved through the arranged conductive adhesive 132, so that the fluid scouring resistance and stripping resistance of the grounding body 1 are improved.

The first supporting framework 174 and the second supporting framework 175 are both V-shaped, and every two of the first supporting framework 174 and the second supporting framework 175 are oppositely disposed at two sides of the reinforcing rod 173.

All be connected with dead lever 176 between first support skeleton 174 and second support skeleton 175 and the dead lever 173, dead lever 176 is vertical form, the dead lever 173 is the arc, through the dead lever 176 that sets up, can improve the intensity of first support skeleton 174 and second support skeleton 175, and then promotes the overall structure intensity of grounding body 1.

The both ends of grounding body 1 are connected with electrically conductive connection piece 18, the one end of keeping away from grounding body 1 on the electrically conductive connection piece 18 is connected with threaded connector 181, the one end threaded connection who keeps away from electrically conductive connection piece 18 on the threaded connector 181 has electrically conductive connector 182, through the electrically conductive connector 182 with threaded connector 181 threaded connection, can conveniently change when electrically conductive connector 182 damages.

The outer surface of the protective layer 16 is provided with a wear-resistant layer 163, the thickness of the wear-resistant layer 163 is 3-4mm, and the wear resistance of the grounding body 1 can be improved through the arranged wear-resistant layer 163.

In the use process of the device, under the action of the first reinforcing layer 17, the second reinforcing layer 171, the support rod 172, the reinforcing rod 173, the first support framework 174, the second support framework 175 and the fixing rod 176, the grounding body 1 can have good strength and extrusion resistance, the damage to the graphite wires inside the grounding body 1 caused by the extrusion of underground sand and soil blocks can be avoided, under the action of the protective layer 16 and the wear-resistant layer 163, the damage to the surface of the grounding body 1 caused by the scouring of underground fluid can be avoided, and through the matched use of the anti-corrosion layer 161 and the waterproof layer 162, the problem that the service life is influenced by the moisture inside the grounding body 1 in a humid environment at the ground bottom can be avoided, after long-time use, under the action of the first copper mesh 12, the second copper mesh 14, the copper mesh plate 13 and the conductive adhesive 132, the graphite cores 131 have stronger conductive capability, therefore, the grounding body 1 still has better conductivity under the condition that part of the graphite core 131 is damaged.

In addition, when using this device, through stranding graphite core 131 as an organic whole, can improve the conducting power of graphite core 131, through the conducting resin 132 that sets up, can improve graphite core 131 and first copper mesh 12, the stability of being connected between copper mesh board 13 and the second copper mesh 14, and then improve the ability that grounding body 1 resists fluid erosion and peeling off, dead lever 176 through setting up, can improve the intensity of first support skeleton 174 and second support skeleton 175, and then promote grounding body 1's overall structure intensity, through the electrically conductive connector 182 with threaded connector 181 threaded connection, can conveniently change when electrically conductive connector 182 damages, through the wearing layer 163 that sets up, can improve grounding body 1's wear resistance.

All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a grounding body that anticorrosive effectual, includes grounding body (1), its characterized in that: the grounding body (1) comprises a supporting inner core (10), an insulating layer (11) is wrapped on the outer side of the supporting inner core (10), a first copper mesh (12) is wrapped on the outer side of the insulating layer (11), a plurality of copper mesh plates (13) are arranged on the outer side of the first copper mesh (12) at equal intervals, a plurality of copper mesh plates (13) are fixedly connected with one end of the first copper mesh (12) far away from the second copper mesh (14), a heat-resistant layer (15) is wrapped on the outer side of the second copper mesh (14), a first reinforcing layer (17) is wrapped on the outer side of the heat-resistant layer (15), a second reinforcing layer (171) is arranged on the outer side of the first reinforcing layer (17), a plurality of supporting rods (172) are arranged between the second reinforcing layer (171) and the first reinforcing layer (17), reinforcing rods (173) are connected between the supporting rods (172), and a first supporting framework (174) is connected between each reinforcing rod (173) and the first reinforcing layer (17), every all be connected with second support chassis (175) between stiffener (173) and second enhancement layer (171), the outside of second enhancement layer (171) is equipped with inoxidizing coating (16), be equipped with anti-corrosion coating (161) between inoxidizing coating (16) and second enhancement layer (171), be equipped with waterproof layer (162) between anti-corrosion coating (161) and second enhancement layer (171).

2. The grounding body with good corrosion prevention effect as claimed in claim 1, wherein: a plurality of graphite cores (131) are arranged between the adjacent copper mesh plates (13), and the graphite cores (131) are twisted into a whole.

3. The grounding body with good corrosion prevention effect as claimed in claim 2, wherein: conductive adhesive (132) is filled between the adjacent copper mesh plates (13), and the graphite core (131) is wrapped in the conductive adhesive (132).

4. The grounding body with good corrosion prevention effect as claimed in claim 1, wherein: the first supporting framework (174) and the second supporting framework (175) are both V-shaped, and every two first supporting frameworks (174) and the second supporting frameworks (175) are oppositely arranged on two sides of the reinforcing rod (173).

5. The grounding body with good corrosion prevention effect as claimed in claim 1, wherein: all be connected with dead lever (176) between first support skeleton (174) and second support skeleton (175) and stiffener (173), dead lever (176) are vertical form, stiffener (173) are the arc.

6. The grounding body with good corrosion prevention effect as claimed in claim 1, wherein: the both ends of grounding body (1) are connected with electrically conductive connection piece (18), the one end of keeping away from grounding body (1) on electrically conductive connection piece (18) is connected with threaded connection head (181), the one end threaded connection who keeps away from electrically conductive connection piece (18) on threaded connection head (181) has electrically conductive connector (182).

7. The grounding body with good corrosion prevention effect as claimed in claim 1, wherein: the outer surface of the protective layer (16) is provided with a wear-resistant layer (163), and the thickness of the wear-resistant layer (163) is 3-4 mm.