CN210142734U

CN210142734U - Electric power grounding net

Info

Publication number: CN210142734U
Application number: CN201921381087.6U
Authority: CN
Inventors: 屠智辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-03-13
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses an electric power grounding net, including the second threading pipe, the earthing rod is installed to the one end of second threading pipe, the ground connection chuck is installed to the one end of earthing rod, the wiring ear is installed to one side of ground connection chuck, install the net twine on the wiring ear, first threading pipe is installed through collapsible cable to the other end of second threading pipe, the joint is installed to the one end of first threading pipe, the engaging lug is installed to one side that connects. The utility model discloses install first threading pipe and second threading pipe, and through collapsible cable connection between first threading pipe and second threading pipe, all install the take-up pulley in the inside of first threading pipe and second threading pipe, make things convenient for the winding displacement wiring of cable through this kind of design, conveniently work a telephone switchboard, and install the joint in the one end of first threading pipe, install the engaging lug in the one end that connects, dismantle through the installation of its convenience device.

Description

Electric power grounding net

Technical Field

The utility model relates to an electric power correlation technique field specifically is an electric power grounding net.

Background

The power grounding grid is installed on the alternating current power station or the transformer substation and consists of a grid-shaped grounding bar buried underground, a leading-out wire electrically connected with the grounding bar and a grounding wire, wherein the other end of the leading-out wire is connected with the grounding end of power system equipment, and the other end of the grounding wire is directly inserted into the underground.

The existing electric grounding grid has many disadvantages, such as inconvenient installation and disassembly, inconvenient carrying, poor protection effect and inconvenient connection of a plurality of same grounding devices.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power grounding net to it is inconvenient to solve the installation dismantlement among the prior art, and is inconvenient to carry, and the protecting effect is poor, a plurality of the same earthing device's the inconvenient problem of connection.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power grounding net, includes the second threading pipe, the earthing rod is installed to the one end of second threading pipe, the ground connection chuck is installed to the one end of earthing rod, the wiring ear is installed to one side of ground connection chuck, install the net twine on the wiring ear, first threading pipe is installed through collapsible cable to the other end of second threading pipe, the joint is installed to the one end of first threading pipe, the engaging lug is installed to one side that connects.

Preferably, take-up pulleys are installed in the inner cavities of the first threading pipe and the second threading pipe, and the retractable cable is wound on the take-up pulleys.

Preferably, the grounding clamps are provided in plurality, and the plurality of grounding clamps are connected through a network cable.

Preferably, the middle part of the joint is provided with a threading hole, and one end of the retractable cable penetrates out of the threading hole to be connected with the electronic equipment.

Preferably, first threading pipe and second threading pipe symmetry installation, and collapsible cable installs between first threading pipe and second threading pipe.

Preferably, the grounding chuck is formed by hinging and combining a hinge structure, and a torsion spring is arranged on the inner side of the hinging part.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses install first threading pipe and second threading pipe, and through collapsible cable connection between first threading pipe and second threading pipe, the take-up pulley is all installed in the inside of first threading pipe and second threading pipe, make things convenient for the winding displacement wiring of cable through this kind of design, convenient wiring, and install the joint in the one end of first threading pipe, install the engaging lug in the one end that connects, dismantle through its convenience of installation, and install the ground connection chuck in the one end of earthed pole, make things convenient for the ground connection to connect through the ground connection chuck, install the lug in one side of ground connection chuck, can make a plurality of this kind of equipment pass through the net twine through it and connect, make it form ground connection network.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the joint of the present invention.

Fig. 3 is a top view of the second threading tube of the present invention.

Fig. 4 is a schematic structural diagram of the present invention during operation.

In the figure: 1. connecting lugs; 2. a joint; 3. a first threading tube; 4. a retractable cable; 5. a second threading tube; 6. a ground rod; 7. a grounding clamp; 8. a wire lug; 9. a take-up pulley; 10. and (6) threading holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1 to 4, in an embodiment of the present invention, an electric power grounding grid includes a second threading pipe 5, a grounding rod 6 is installed at one end of the second threading pipe 5, the grounding rod 6 is conveniently connected to ground through a grounding clamp 7, a wire take-up wheel 9 is installed in the inner cavities of the first threading pipe 3 and the second threading pipe 5, the wire take-up wheel 9 can take up a retractable cable 4, so as to conveniently adjust the length of the retractable cable 4, thereby controlling the distance between the grounding rod 6 and an electronic device, the retractable cable 4 is taken up on the wire take-up wheel 9, the grounding clamp 7 is installed at one end of the grounding rod 6, the grounding clamp 7 is formed by hinge-assembling through a hinge structure, a torsion spring is installed at the inner side of the hinge, the grounding clamp 7 is provided with a plurality of grounding clamps 7, and a plurality of grounding clamps 7 are connected through a network cable, a wiring lug 8 is installed at one side of the grounding clamp 7, the wiring lug 8, the cable connection structure comprises a connection lug 8, a first threading pipe 3 is arranged at the other end of a second threading pipe 5 through a retractable cable 4, the first threading pipe 3 and the second threading pipe 5 are symmetrically arranged, the retractable cable 4 is arranged between the first threading pipe 3 and the second threading pipe 5, a connector 2 is arranged at one end of the first threading pipe 3, a threading hole 10 is formed in the middle of the connector 2, the threading hole 10 facilitates threading, the retractable cable 4 is connected with electronic equipment in a wiring mode, one end of the retractable cable 4 penetrates out of the threading hole 10 to be connected with the electronic equipment, and a connection lug 1 is arranged on one side of the connector 2; this equipment is when using, is connected the joint 2 of the one end of first threading pipe 3 with equipment through engaging lug 1, according to the position height of equipment and ground connection, adjusts collapsible cable 4 roll-up on take-up pulley 9 of the inside of first threading pipe 3 and second threading pipe 5 to the length of control collapsible cable 4 makes ground chuck 7 leading-in underground, and can be with a plurality of this kind of equipment by net twine interconnect through wiring ear 8, makes its shaping ground network.

The utility model discloses a theory of operation is: this equipment is when using, is connected the joint 2 of the one end of first threading pipe 3 with equipment through engaging lug 1, according to the position height of equipment and ground connection, adjusts collapsible cable 4 roll-up on take-up pulley 9 of the inside of first threading pipe 3 and second threading pipe 5 to the length of control collapsible cable 4 makes ground chuck 7 leading-in underground, and can be with a plurality of this kind of equipment by net twine interconnect through wiring ear 8, makes its shaping ground network.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. The utility model provides an electric power grounding net, includes second threading pipe (5), its characterized in that earthing rod (6) are installed to the one end of second threading pipe (5), ground connection chuck (7) are installed to the one end of earthing rod (6), lug (8) are installed to one side of ground connection chuck (7), install the net twine on lug (8), first threading pipe (3) are installed through collapsible cable (4) to the other end of second threading pipe (5), joint (2) are installed to the one end of first threading pipe (3), engaging lug (1) are installed to one side of joint (2).

2. An electric power grounding grid as claimed in claim 1, characterized in that: and a take-up pulley (9) is installed in the inner cavities of the first threading pipe (3) and the second threading pipe (5), and the retractable cable (4) is wound on the take-up pulley (9).

3. An electric power grounding grid as claimed in claim 1, characterized in that: the grounding chucks (7) are arranged in a plurality, and the grounding chucks (7) are communicated with each other through network cables.

4. An electric power grounding grid as claimed in claim 1, characterized in that: the middle part of the joint (2) is provided with a threading hole (10), and one end of the retractable cable (4) penetrates out of the threading hole (10) to be connected with the electronic equipment.

5. An electric power grounding grid as claimed in claim 1, characterized in that: first threading pipe (3) and second threading pipe (5) symmetry installation, and collapsible cable (4) are installed between first threading pipe (3) and second threading pipe (5).

6. An electric power grounding grid as claimed in claim 1, characterized in that: the grounding chuck (7) is formed by hinging and combining a hinge structure, and a torsion spring is arranged on the inner side of the hinging part.