CN209804921U

CN209804921U - Compound quick ground system of graphite alkene

Info

Publication number: CN209804921U
Application number: CN201821992469.8U
Authority: CN
Inventors: 陈焕龙
Original assignee: Nanning Anpu Power Equipment Co Ltd
Current assignee: Guangxi anyupu Electric Power Technology Co.,Ltd.
Priority date: 2018-11-30
Filing date: 2018-11-30
Publication date: 2019-12-17
Anticipated expiration: 2028-11-30

Abstract

the utility model discloses a compound quick ground connection system of graphite alkene belongs to the ground connection technology field, and ground connection system includes drive head, impact head, plug, cladding material drill bit. The utility model discloses it is electrically conductive superior, the resistance is stable, long mechanical life, non-maintaining does not receive strong acid and strong base and organic solution and galvanic corrosion under normal atmospheric temperature condition, and the range of application is extensive, and the practicality does not receive the restriction of environmental climate condition. The product saves resources, reduces land claims for young seedlings, is simple and convenient for field construction, does not need any anti-corrosion treatment after installation, does not need a generator and an electric welding machine for construction, is connected by fusion welding, saves labor and time, is integrated by thermal sintering, has no recycling value, and well solves the anti-theft problem; simultaneously through graphite alkene layer I, foaming anticorrosive coating and graphite alkene layer II to make intensity be 1000 multifold of copper, and have fine anticorrosive effect, be provided with a plurality of plug connector chimb on the plug connector, thereby make the effect of connecting better, the contact is better.

Description

Compound quick ground system of graphite alkene

Technical Field

The utility model relates to a ground connection technical field especially relates to a compound quick ground connection system of graphite alkene.

Background

The core rod of the grounding system in the existing market generally directly coats a layer of copper on the outer surface of a steel rod, namely a copper-clad steel structure, although the core rod with the structure achieves good electric conductivity, higher mechanical strength and good corrosion resistance, the difference of metallographic structure of a copper material and the steel material is too obvious, so that the adhesion force between a copper layer and the surface of the steel rod is insufficient, the copper layer is easy to locally fall off after being coated on the surface of the steel rod or fall off due to friction between the copper layer and soil and the like, and the service performance and the service life of the grounding system are further influenced; in addition, as the core rods of the grounding system are generally required to be driven into a wet soil layer during installation, a plurality of core rods are required to be connected together and driven into the soil layer, however, in the prior art, the connection mode between the core rods mainly depends on welding and a screw locking mode, so that when an installer beats the core rods into the soil layer, the connection positions between the core rods are subjected to extremely large impact force, and in the process of repeated beating, breakage of the welding positions or breakage of the screws is extremely easy to cause, so that the success is completely eliminated, and the installation efficiency and the operation process of the worker are greatly influenced. The tower footing has the limitation of depth conditions in a complex environment of mountains and mountains, the laying depth is on the same horizontal line when the grounding device is repaired again, under the condition that rainwater does not exist for several months, the change of the drying resistance of underground soil is large, the lightning strike is firstly carried out in the thunderstorm season, then the underground soil is rained, the rainwater seeps into the soil for a certain time, the humidity of the soil reaches the resistance reduction requirement, the line is struck by lightning early, the humidity of the soil is present and the resistance is reduced after the line is struck by lightning, the test resistance is present, and the reason of the struck by lightning can not be found.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound quick ground connection system of graphite alkene solves current quick ground connection system life not long, and is electrically conductive not good, technical problem such as resistance unstability.

The utility model provides a compound quick ground system of graphite alkene, includes the driver bit, strikes head, plug, cladding material drill bit, driver bit embedding joint is on striking the head, strike head and plug one end threaded connection, the other end of plug and the one end nested connection of cladding material drill bit, the cladding material drill bit other end is provided with the drill bit tip, cladding material drill bit and drill bit tip integrated into one piece set up, from inside to outside has set gradually graphite alkene layer I, foaming anticorrosive coating and graphite alkene layer II on cladding material drill bit and the drill bit tip.

Furthermore, all be provided with a plurality of chimb on cladding material drill bit and the drill bit point, be provided with the arc between chimb and the chimb and deposit the mud groove.

Furthermore, mud scraping knife edges are arranged on two sides of the convex edge, and the mud scraping knife edges are of arc-shaped knife edge structures.

Furthermore, a core rod joint is arranged at the connecting end of the core rod and the coating drill bit, and the radius of the core rod joint is smaller than that of the core rod.

Furthermore, a plurality of mandrel joint convex edges are arranged on the mandrel joint, a mandrel joint groove is formed in the plating drill bit, and the mandrel joint convex edges are clamped in the mandrel joint groove.

Further, a clamping edge groove is formed in the core rod joint groove, and the core rod joint convex edge is clamped in the clamping edge groove.

Further, the graphene layer I is formed by spraying graphene and an organic solvent, wherein the organic solvent is a mixture of 10-20 parts of oleic acid diethanolamide, 2-4 parts of methyl methacrylate, 3-9 parts of acrylic acid, 10-20 parts of didecyl dimethyl ammonium bromide, 20-30 parts of activated carbon, 12-14 parts of a binder solvent, 2-3 parts of rare earth oxide and titanium carbide, 3-9 parts of graphene, 3-9 parts of polyacrylonitrile fiber and 30-40 parts of triethylene tetramine.

Further, the graphene layer II is a flexible graphene conductive film.

The utility model adopts the above technical scheme, the utility model discloses following technological effect has:

The utility model discloses it is electrically conductive superior, the resistance is stable, long mechanical life, non-maintaining does not receive strong acid and strong base and organic solution and galvanic corrosion under normal atmospheric temperature condition, and the range of application is extensive, and the practicality does not receive the restriction of environmental climate condition. The product saves resources, reduces land claims for young seedlings, is simple and convenient for field construction, does not need any anti-corrosion treatment after installation, does not need a generator and an electric welding machine for construction, is connected by fusion welding, saves labor and time, is integrated by thermal sintering, has no recycling value, and well solves the anti-theft problem; simultaneously through graphite alkene layer I, foaming anticorrosive coating and graphite alkene layer II to make intensity be 1000 multifold of copper, and have fine anticorrosive effect, be provided with a plurality of plug connector chimb on the plug connector, thereby make the effect of connecting better, the contact is better.

Drawings

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

Fig. 2 is a cross-sectional view of a coated drill according to the present invention.

Fig. 3 is a sectional view of the joint between the core rod and the coated drill of the present invention.

numbering in the figures: 1-driving head, 2-impact head, 3-core rod, 4-coating drill bit, 5-drill bit tip, 6-core rod joint, 7-graphene layer I, 8-foaming anticorrosive layer, 9-graphene layer II, 10-drill bit core body, 11-convex edge, 12-arc mud storage groove, 13-core rod joint convex edge and 14-core rod joint groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and by referring to preferred embodiments. It should be understood, however, that the numerous specific details set forth in the specification are merely set forth to provide a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.

As shown in fig. 1, according to the utility model discloses a compound quick ground system structure of graphite alkene sketch map, including driving head 1, impact head 2, plug 3, cladding material drill bit 4, driving head 1 embedding joint is on impact head 2, impact head 2 and 3 one end threaded connection of plug, the other end of plug 3 and cladding material drill bit 4's one end nested connection, cladding material drill bit 4 other end is provided with drill bit tip 5, cladding material drill bit 4 sets up with 5 integrated into one piece of drill bit tip, have set gradually graphite alkene layer I7, foaming anticorrosive coating 8 and graphite alkene layer II 9 from inside to outside on cladding material drill bit 4 and the drill bit tip 5. The driving head 1 mainly plays a role in driving and driving the oil hammer, and the driving head 1 is made of metal materials. The impact head 2 acts as a spacer for the core rod 3 and for its protection during installation. The outside equal spraying of plug 3 has graphite alkene layer I7, foaming anticorrosive coating 8 and graphite alkene layer II 9. Graphite alkene layer I7 and graphite alkene layer II 9 are 0.2-0.5mm, and foaming anticorrosive coating 8 is 0.3 mm. The plating drill 4 is used for grounding at the lower side, and the function of vertical grounding is achieved. The drill core 10 is made of pure copper.

The embodiment of the utility model provides an in, all be provided with a plurality of chimb 11 on cladding material drill bit 4 and the drill bit tip 5, be provided with arc between chimb 11 and the chimb 11 and deposit mud groove 12. Mud scraping knife edges are arranged on two sides of the convex edge 11, and the mud scraping knife edges are of arc-shaped knife edge structures. And a core rod joint 6 is arranged at the connecting end of the core rod 3 and the coating drill bit 4, and the radius of the core rod joint 6 is smaller than that of the core rod 3. The number of the convex edges 11 is 6, and the arc-shaped sludge storage groove 12 is semicircular. The width of the convex edge 11 is 2 cm, and the arc radius of the arc-shaped mud storage groove 12 is 2 cm.

In the embodiment of the utility model provides an in, be provided with a plurality of plug connector chimb 13 on the plug connector 6, be provided with plug connector groove 14 on the cladding material drill bit 4, plug connector chimb 13 card cover is in plug connector groove 14. A clamping edge groove is formed in the core rod joint groove 14, and the core rod joint convex edge 13 is clamped in the clamping edge groove. The convex edge 13 of the core rod joint is arranged, so that the core rod joint is connected with the plating drill bit 4 more tightly, and the conductive effect is better.

In the embodiment of the utility model provides an in, graphite alkene layer I7 uses graphite alkene and organic solvent spraying to form, organic solvent is oleic acid diethanolamide 10 parts, methyl methacrylate 2 parts, acrylic acid 3 parts, didecyl dimethyl ammonium bromide 10 parts, active carbon 20 parts, adhesive solvent 12 parts, rare earth oxide and titanium carbide 2 parts, graphite alkene 3 parts, 3 parts of polyacrylonitrile fibre and 30 parts of triethylene tetramine's mixture. And the graphene layer II 9 is a flexible graphene conductive film.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a compound quick ground system of graphite alkene which characterized in that: the drill bit comprises a driving head (1), an impact head (2), a core rod (3) and a coating drill bit (4), wherein the driving head (1) is embedded and clamped on the impact head (2), the impact head (2) is in threaded connection with one end of the core rod (3), the other end of the core rod (3) is in nested connection with one end of the coating drill bit (4), the other end of the coating drill bit (4) is provided with a drill bit tip (5), the coating drill bit (4) and the drill bit tip (5) are integrally formed, and a graphene layer I (7), a foaming anticorrosive layer (8) and a graphene layer II (9) are sequentially arranged on the coating drill bit (4) and the drill bit tip (5) from inside to outside;

A plurality of convex edges (11) are arranged on the plating drill bit (4) and the drill bit tip (5), and an arc-shaped sludge storage groove (12) is arranged between the convex edges (11) and the convex edges (11);

Mud scraping knife edges are arranged on two sides of the convex edge (11), and the mud scraping knife edges are of arc-shaped knife edge structures;

A core rod joint (6) is arranged at the connecting end of the core rod (3) and the coating drill bit (4), and the radius of the core rod joint (6) is smaller than that of the core rod (3);

The core rod joint is characterized in that a plurality of core rod joint convex edges (13) are arranged on the core rod joint (6), a core rod joint groove (14) is formed in the coating drill bit (4), and the core rod joint convex edges (13) are clamped in the core rod joint groove (14).

2. The graphene composite rapid grounding system according to claim 1, wherein: a clamping edge groove is formed in the core rod joint groove (14), and the core rod joint convex edge (13) is clamped in the clamping edge groove.

3. the graphene composite rapid grounding system according to claim 1, wherein: graphene layer I (7) is formed by spraying graphene and an organic solvent.

4. the graphene composite rapid grounding system according to claim 1, wherein: and the graphene layer II (9) is a flexible graphene conductive film.