CN216698753U - Graphite-based flexible grounding belt - Google Patents

Abstract

The utility model provides a graphite-based flexible grounding belt which comprises a resistance reducing agent filling layer, a flexible graphite braided layer, a conductive rubber layer and a protective layer, wherein the resistance reducing agent filling layer, the flexible graphite braided layer, the conductive rubber layer and the protective layer are sequentially arranged from inside to outside, the resistance reducing agent filling layer, the flexible graphite braided layer, the conductive rubber layer and the protective layer are arranged in the protective layer, a plurality of LED lamp tubes are arranged in the protective layer, and the LED lamp tubes are electrically connected with the resistance reducing agent filling layer.

Description

Graphite-based flexible grounding belt

Technical Field

The utility model relates to the technical field of lightning protection technology, in particular to a graphite-based flexible grounding strip.

Background

At present, the flexible graphite grounding strap is widely applied to the technical field of lightning protection technology, but at present, the grounding strap is formed by weaving metal wires, graphite and an adhesive in a combined mode, so that the performance of a wire per se is reduced, and meanwhile, the grounding resistance is increased, and the requirement for good grounding performance cannot be met.

For example, patent application nos.: 202021151273.3 comprises conductive rubber layer, slow release hole, sealing tape, sealing plug, flexible graphite braid, resistance-reducing agent filling layer, and copper core cable. According to the design scheme, the graphite grounding belt avoids the phenomenon of reduction of the conventional conductivity through the design of the built-in copper core cable, the resistance reducing agent filling layer, the flexible graphite layer, the conductive rubber layer and the slow release hole, so that the grounding belt can effectively ensure the strength of the grounding belt and effectively improve the conductivity, effectively reduce the grounding resistance and is beneficial to improvement of the grounding performance.

In view of the above-mentioned related technologies, the inventor believes that, in use, the grounding strap may be damaged by external influences, which may cause leakage of the resistance reducing agent, not only affect the conductivity, but also gradually erode the grounding strap over a long period of time, and thus the protection performance is poor, and it is difficult to locate the damaged position.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems, the utility model provides a graphite-based flexible grounding strip to solve the problems in the prior art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a graphite-based flexible grounding belt which comprises a resistance reducing agent filling layer, a flexible graphite braid layer, a conductive rubber layer and a protective layer; the position of resistance reducing agent filling layer, flexible graphite weaving layer, conductive rubber layer and inoxidizing coating is resistance reducing agent filling layer, flexible graphite weaving layer, conductive rubber layer and inoxidizing coating from inside to outside in proper order, install a plurality of LED fluorescent tubes in the inoxidizing coating, the LED fluorescent tube with resistance reducing agent filling layer electric connection.

By adopting the technical scheme, the protective layer and the LED lamp are convenient for protecting the grounding zone in a severe geological region, the service life is prolonged, and when the grounding zone is damaged by external influence, the damaged position can be quickly positioned through the LED lamp tube, so that the maintenance efficiency is improved.

Preferably, the conductive rubber layer partially penetrates through the protective layer and is communicated with the outside.

By adopting the technical scheme, through the through design, the protective layer does not influence the power connection while realizing the protective effect.

Preferably, a plurality of copper core wires are installed in the resistance reducing agent filling layer.

By adopting the technical scheme, the conductivity is improved through the copper core wire.

Preferably, be equipped with a plurality of grooves of accomodating in the inoxidizing coating, it is equipped with the commentaries on classics hole to accomodate inslot symmetry, change hole swing joint and have the pivot, the pivot is fixed with the inserted bar.

By adopting the technical scheme, when the grounding belt is convenient to lay through the inserted bar, the grounding belt is fixed.

Preferably, the insertion rod is movably connected with the accommodating groove.

By adopting the technical scheme, the inserting rod can be collected into the collecting groove through the collecting groove, so that the grounding belt can be rolled up.

Preferably, the inserted link is subjected to round angle treatment.

Adopt above-mentioned technical scheme, avoid accidentally injuring the staff when laying through the fillet.

The technical scheme has the following advantages or beneficial effects:

1. the protective layer and the LED lamp are convenient for protecting the grounding zone in a severe geological region, the service life is prolonged, and when the grounding zone is damaged by external influence, the damaged position can be quickly positioned through the LED lamp tube, and the maintenance efficiency is improved.

2. When being convenient for lay the ground strip through the inserted bar, fixed ground strip.

3. The inserting rod can be received in the receiving groove through the receiving groove, so that the grounding belt can be rolled up.

Drawings

The utility model and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the utility model.

FIG. 1 is a sectional view provided in example 1 of the present invention;

FIG. 2 is a side sectional view of a receiving groove provided in embodiment 1 of the present invention;

fig. 3 is an enlarged view of region a provided in example 1 of the present invention.

In the figure: 1. a resistance reducing agent filling layer; 11. a copper core wire; 2. a flexible graphite braid; 3. a conductive rubber layer; 4. an LED lamp tube; 5. a protective layer; 51. a receiving groove; 52. hole turning; 53. a rotating shaft; 531. and (4) inserting the rod.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

As used herein, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the positional or orientational relationship illustrated in the figures to facilitate the description of the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model.

The appearances of the terms first, second, and third, if any, are used for descriptive purposes only and are not intended to be limiting or imply relative importance.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention are 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 embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the utility model without making creative efforts, belong to the protection scope of the utility model.

Example 1:

as shown in fig. 1-3, a graphite-based flexible grounding strap includes a resistance-reducing agent filling layer 1, a flexible graphite braid layer 2, a conductive rubber layer 3 and a protective layer 5; resistance reducing agent filling layer 1, flexible graphite weaving layer 2, conductive rubber layer 3 and inoxidizing coating 5's position is resistance reducing agent filling layer 1, flexible graphite weaving layer 2, conductive rubber layer 3 and inoxidizing coating 5 from inside to outside in proper order, install a plurality of LED fluorescent tubes 4 in the inoxidizing coating 5, LED fluorescent tube 4 with resistance reducing agent filling layer 1 electric connection.

As shown in fig. 1, the conductive rubber layer 3 partially penetrates through the protective layer 5 and is communicated with the outside, and a plurality of copper wires 11 are installed in the resistance reducing agent filling layer 1.

As shown in fig. 1 to 3, a plurality of accommodating grooves 51 are provided in the protective layer 5, rotating holes 52 are symmetrically provided in the accommodating grooves 51, the rotating holes 52 are movably connected with rotating shafts 53, the rotating shafts 53 are fixed with inserting rods 531, the inserting rods 531 are movably connected with the accommodating grooves 51, and the inserting rods 531 are used for fillet processing.

In summary, the specific implementation manner of the graphite-based flexible grounding strip provided by the present invention is as follows:

in the rolling state, the inserting rods 531 are located in the accommodating grooves 51, when a worker unfolds the grounding belt, the inserting rods 531 are rotated out of the accommodating grooves 51, one surface with the inserting rods 531 faces downwards to be laid, when the laying is carried out, the inserting rods 531 are inserted into the ground to be fixed, the laying is finished and connected with other mechanisms, the work can be started, when a certain section of the grounding belt is damaged and needs to be maintained, the grounding belt can be treated at night, at the moment, the damaged part resistance reducing agent leaks due to damage, power cannot be continuously supplied to the LED lamp tubes 4, the LED lamp tubes 4 are extinguished, the LED lamp tubes 4 of other intact parts continue to emit light, and accordingly, the damaged parts can be quickly found according to light to maintain.

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, and all equivalent structural changes made by using the contents of the present specification and the drawings, or any other related technical fields, are included in the scope of the present invention.

Claims (6)

1. The utility model provides a flexible grounding strap of graphite base which characterized in that: comprises a resistance reducing agent filling layer (1), a flexible graphite braid layer (2), a conductive rubber layer (3) and a protective layer (5);

the position of resistance reducing agent filling layer (1), flexible graphite weaving layer (2), electrically conductive rubber layer (3) and inoxidizing coating (5) is resistance reducing agent filling layer (1), flexible graphite weaving layer (2), electrically conductive rubber layer (3) and inoxidizing coating (5) from inside to outside in proper order, install a plurality of LED fluorescent tubes (4) in inoxidizing coating (5), LED fluorescent tube (4) with resistance reducing agent filling layer (1) electric connection.

2. The flexible grounding strip of claim 1, wherein: the conductive rubber layer (3) partially penetrates through the protective layer (5) and is communicated with the outside.

3. The flexible grounding strip of claim 2, wherein: and a plurality of copper core wires (11) are arranged in the resistance reducing agent filling layer (1).

4. The flexible grounding strap of claim 1, wherein: be equipped with a plurality of grooves (51) of accomodating in inoxidizing coating (5), it is equipped with commentaries on classics hole (52) to accomodate groove (51) internal symmetry, change hole (52) swing joint have pivot (53), pivot (53) are fixed with inserted bar (531).

5. The flexible grounding strip of claim 4, wherein: the inserted bar (531) is movably connected with the accommodating groove (51).

6. The flexible grounding strip of claim 4, wherein: and the inserted bar (531) is subjected to fillet treatment.

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