CN218415236U

CN218415236U - Composite solid-state grounding device

Info

Publication number: CN218415236U
Application number: CN202222769230.7U
Authority: CN
Inventors: 郑晓庆; 门智堃; 于洋; 袁魁; 漆生彪; 黄承良
Original assignee: Third Engineering Co Ltd of China Railway Construction Electrification Bureau Group Co Ltd
Current assignee: Third Engineering Co Ltd of China Railway Construction Electrification Bureau Group Co Ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-01-31
Anticipated expiration: 2032-10-20

Abstract

The utility model relates to a grounding device technical field, and a compound solid-state grounding device is disclosed, including solid-state earthing pole, the solid-state earthing pole outside is equipped with anticorrosive coating, solid-state earthing pole top is fixed with the connection pad, connection pad one side is equipped with compound earth connection, compound earth connection one side is equipped with coupling assembling, coupling assembling includes a plurality of mount and a plurality of slide, insertion groove and second spout have been seted up respectively to the mount inside, through pulling the lug to one side, insert the inboard at the insertion groove with compound earth connection, make one side of support column and spacing post tightly contradict in one side of compound earth connection, under the support column effect of cuboid shape, make compound earth connection be linked together with mount and connection pad respectively, the stability after compound earth connection inserts has been improved. Meanwhile, workers do not need to use a plurality of fixing bolts to connect the composite grounding wire with the connecting plate, the mounting strength of the workers for mounting the composite grounding wire is reduced, and the mounting efficiency of the workers is improved.

Description

Composite solid-state grounding device

Technical Field

The utility model relates to an earthing device technical field specifically is a compound solid-state earthing device.

Background

The grounding device is a generic term of a grounding electrode buried underground and a connecting wire from the grounding electrode to equipment, and the grounding device is also called a grounding integrated device: and a device for electrically connecting the electrical device or other object to ground. The grounding device is composed of a grounding electrode, a grounding bus, a grounding down lead and a framework grounding.

When the existing grounding device is used, most of the grounding wires are wound on one side of the bolt, then the bolt is in threaded connection with the grounding column, the grounding wires are connected with the grounding column under the pressure of the threaded connection, a worker needs to spend a large amount of time in screwing a plurality of bolts when needing to install a plurality of grounding wires, the working strength of the worker is high, the working efficiency is low, and therefore, the composite solid-state grounding device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound solid-state earthing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a composite solid-state grounding device comprises a solid-state grounding rod, wherein an anti-corrosion coating is arranged on the outer side of the solid-state grounding rod, a connecting disc is fixed at the top of the solid-state grounding rod, a composite grounding wire is arranged on one side of the connecting disc, and a connecting assembly is arranged on one side of the composite grounding wire;

coupling assembling includes a plurality of mount and a plurality of slide, insertion groove and second spout have been seted up respectively to the mount inside, the second spout inside wall is fixed with the baffle, the first spout of a plurality of and third spout have been seted up respectively to baffle one side, the inboard sliding connection of second spout is in one side of slide, slide one side is fixedly connected with a plurality of support column and spacing post respectively, the opposite side fixedly connected with traveller of slide.

Preferably, a plurality of springs are connected between one side of the sliding plate and the inner side wall of the second sliding groove, and a plurality of vent holes are formed in one side of the sliding plate.

Preferably, a pull block is fixed at one end of the sliding column far away from the sliding plate, and one side of the sliding column movably penetrates through one side of the fixed frame.

Preferably, one side of the limiting column is slidably connected to the inner side of the third sliding groove, and one side of the supporting column is slidably connected to the inner side of the first sliding groove.

Preferably, one side of the composite ground wire is inserted into the insertion groove, and one sides of the support column and the limiting column abut against one side of the composite ground wire.

Preferably, one side of the plurality of the fixing frames is fixed to one side of the connecting disc.

The utility model adopts the above technical scheme to compare with prior art, have following technological effect:

1. through pulling the pull block to one side, insert the compound earth connection in the inboard of insertion groove for one side of support column and spacing post is tightly contradicted in one side of compound earth connection, under the support column effect of cuboid shape, makes the compound earth connection be linked together with mount and connection pad respectively, has improved the stability after the compound earth connection inserts. Meanwhile, a worker does not need to use a plurality of fixing bolts to connect the composite grounding wire with the connecting plate, the mounting strength of the worker for mounting the composite grounding wires is reduced, and the mounting efficiency of the worker is improved.

2. The solid-state grounding rod is prevented from being connected with only one composite grounding wire by connecting a plurality of or any number of composite grounding wires with the connecting assembly on one side of the solid-state grounding rod, and the universality of the solid-state grounding rod grounding device in use is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 application, 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 structure of the present invention;

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

FIG. 3 is a schematic cross-sectional view of the fixing frame of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of the slide board of the present invention.

Description of reference numerals: 1. a solid state ground rod; 2. a connection assembly; 21. pulling the block; 22. a fixed mount; 23. a traveler; 24. a slide plate; 25. a support pillar; 26. inserting the groove; 27. a first chute; 28. a limiting column; 29. a second chute; 210. a vent hole; 211. a spring; 212. a third chute; 213. a partition plate; 3. compounding a grounding wire; 4. a connecting disc; 5. and (4) an anticorrosive coating.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "first," "second," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of a plurality of or a plurality of is two or more unless specifically limited otherwise.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a compound solid-state earthing device, including solid-state grounding pole 1, the 1 outside of solid-state grounding pole is equipped with anticorrosive coating 5, 1 top of solid-state grounding pole is fixed with connection pad 4, connection pad 4 one side is equipped with

compound earth connection

3, 3 one sides of compound earth connection are equipped with coupling assembling 2, can be so that a plurality of or arbitrary number compound earth connection 3 are connected with solid-state grounding pole 1, avoid solid-state grounding pole 1 can only connect a compound earth connection 3, the commonality of solid-state grounding pole 1 earthing device when using has been improved.

The connecting assembly 2 comprises a plurality of fixing frames 22 and a plurality of sliding plates 24, an insertion groove 26 and a second sliding groove 29 are respectively formed in each fixing frame 22, a partition plate 213 is fixed on the inner side wall of each second sliding groove 29, a plurality of first sliding grooves 27 and a plurality of third sliding grooves 212 are respectively formed in one side of each partition plate 213, the inner side of each second sliding groove 29 is connected to one side of each sliding plate 24 in a sliding manner, a plurality of support columns 25 and limiting columns 28 are respectively and fixedly connected to one side of each sliding plate 24, a sliding column 23 is fixedly connected to the other side of each sliding plate 24, a pull block 21 is pulled to one side, so that the spring 211 is stressed and compressed, meanwhile, the sliding plates 24 slide to the inner sides of the second sliding grooves 29, at the moment, the composite grounding wires 3 are inserted into the insertion grooves 26, the composite grounding wires 3 are inserted to the bottom, a hand pulling the pull block 21 is loosened, and one sides of the support columns 25 and the limiting columns 28 are tightly abutted to one side of the composite grounding wires 3 under the elastic force of the spring 211.

A plurality of springs 211 are connected between one side of the sliding plate 24 and the inner side wall of the second sliding chute 29, a plurality of vent holes 210 are formed in one side of the sliding plate 24, the vent holes 210 are used for balancing the air pressure on the two sides of the sliding plate 24, and the springs 211 are used for providing the thrust of the sliding plate 24.

The pull block 21 is fixed at one end of the sliding column 23 far away from the sliding plate 24, one side of the sliding column 23 movably penetrates through one side of the fixing frame 22, the sliding plate 24 is made of insulating materials, one side of the limiting column 28 is connected to the inner side of the third sliding groove 212 in a sliding mode, one side of the supporting column 25 is connected to the inner side of the first sliding groove 27 in a sliding mode, the supporting column 25 and the fixing frame 22 are made of metal materials, and under the conducting effect of the supporting column 25 and the fixing frame 22, the composite grounding wire 3 is connected with the solid-state grounding rod 1.

One side of the composite grounding wire 3 is inserted into the inner side of the insertion groove 26, the composite grounding wire 3 is made of high polymer materials as master batches, metal-doped conductive polymer materials are used as auxiliary materials and superfine fiber adhesives to form the composite grounding wire, the composite grounding wire is manufactured through high-temperature extrusion mixing molding and surface coating anticorrosion technology, one sides of the supporting column 25 and the limiting column 28 are abutted against one side of the composite grounding wire 3, the limiting column 28 is made of insulating materials, the limiting column 28 can be tightly limited by the composite grounding wire 3, one sides of the plurality of fixing frames 22 are fixed on one side of the connecting disc 4, and a plurality of or any number of composite grounding wires 3 can be connected with the solid-state grounding rod 1.

The working principle is as follows: when the grounding device needs to be used, the solid grounding rod 1 is firstly inserted under the ground, meanwhile, under the action of the anti-corrosion coating 5, the surface of the solid grounding rod 1 is prevented from being oxidized and corroded, when the solid grounding rod 1 is inserted in an acid grounding environment, the anti-corrosion coating 5 takes alicyclic amine as a curing agent, the acid resistance of the anti-corrosion coating 5 is greatly improved, and when the solid grounding rod 1 is inserted in alkaline soil, as the resin curing of the alicyclic amine is subjected to chemical reactions such as condensation ring closing, addition or catalysis, the thermosetting alicyclic amine resin is subjected to an irreversible change process, so that the solid grounding rod is particularly suitable for acid soil, alkaline soil, marsh, wet and hot areas and beach.

When the composite ground wire 3 needs to be connected with the connecting disc 4, the pulling block 21 is pulled to one side only, the spring 211 is stressed and compressed, the sliding plate 24 is made to slide inside the second sliding groove 29, the composite ground wire 3 is inserted into the inner side of the insertion groove 26 at the moment, the composite ground wire 3 is inserted to the bottom, the hand for pulling the pulling block 21 is loosened, one sides of the supporting column 25 and the limiting column 28 tightly abut against one side of the composite ground wire 3 under the action of the elastic force of the spring 211, the composite ground wire 3 is communicated with the fixing frame 22 and the connecting disc 4 respectively under the action of the supporting column 25 in the cuboid shape, the skin of the composite ground wire 3 is punctured under the action of the limiting column 28 in the cone shape, the composite ground wire 3 is prevented from being loosened under the action of external force, and the stability of the composite ground wire 3 after being inserted is improved. Meanwhile, a worker does not need to use a plurality of fixing bolts to connect the composite grounding wire 3 with the connecting disc 4, the mounting strength of the worker for mounting the composite grounding wire 3 is reduced, and the mounting efficiency of the worker is improved.

And a plurality of connecting assemblies 2 are fixed on the connecting disc 4, so that a plurality of or any number of composite grounding wires 3 can be connected with the solid-state grounding rod 1, the solid-state grounding rod 1 is prevented from being only connected with one composite grounding wire 3, and the universality of the grounding device of the solid-state grounding rod 1 in use is improved.

So far, the embodiments of the present invention have been described in detail with reference to the accompanying drawings. It is to be noted that, in the attached drawings or in the description, the implementation modes not shown or described are all the modes known by the ordinary skilled person in the field of technology, and are not described in detail. In addition, the above definitions of the components are not limited to the specific structures, shapes or manners mentioned in the embodiments, and those skilled in the art may easily modify or replace them.

It will be appreciated by a person skilled in the art that various combinations and/or combinations of features described in the various embodiments and/or the claims of the present invention are possible, even if such combinations or combinations are not explicitly described in the present invention. In particular, various combinations and/or combinations of the features recited in the various embodiments and/or claims of the present invention may be made without departing from the spirit and teachings of the invention. All such combinations and/or associations fall within the scope of the present invention.

The above-mentioned embodiments, which further illustrate the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only examples of the present invention, and are not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A composite solid state grounding device comprising a solid state grounding rod (1), characterized in that: an anti-corrosion coating (5) is arranged on the outer side of the solid-state grounding rod (1), a connecting disc (4) is fixed to the top of the solid-state grounding rod (1), a composite grounding wire (3) is arranged on one side of the connecting disc (4), and a connecting assembly (2) is arranged on one side of the composite grounding wire (3);

coupling assembling (2) include a plurality of mount (22) and a plurality of slide (24), insertion groove (26) and second spout (29) have been seted up respectively to mount (22) inside, second spout (29) inside wall is fixed with baffle (213), a plurality of first spout (27) and third spout (212) have been seted up respectively to baffle (213) one side, inboard sliding connection in one side of slide (24) of second spout (29), slide (24) one side is fixedly connected with a plurality of support column (25) and spacing post (28) respectively, opposite side fixedly connected with traveller (23) of slide (24).

2. The composite solid state grounding device of claim 1, wherein: be connected with a plurality of spring (211) between one side of slide (24) and the inside wall of second spout (29), a plurality of air vent (210) have been seted up to slide (24) one side.

3. The composite solid state grounding device of claim 1, wherein: a pull block (21) is fixed at one end of the sliding column (23) far away from the sliding plate (24), and one side of the sliding column (23) movably penetrates through one side of the fixed frame (22).

4. The composite solid state grounding device of claim 1, wherein: one side of the limiting column (28) is connected to the inner side of the third sliding groove (212) in a sliding mode, and one side of the supporting column (25) is connected to the inner side of the first sliding groove (27) in a sliding mode.

5. The composite solid state grounding device of claim 1, wherein: one side of the composite grounding wire (3) is inserted into the inner side of the insertion groove (26), and one sides of the supporting column (25) and the limiting column (28) are abutted against one side of the composite grounding wire (3).

6. The composite solid state grounding device of claim 1, wherein: one side of the plurality of fixing frames (22) is fixed on one side of the connecting disc (4).