CN215955610U

CN215955610U - Flexible graphite lightning grounding body grounding device

Info

Publication number: CN215955610U
Application number: CN202122463167.XU
Authority: CN
Inventors: 单世太
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-03-04
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a flexible graphite lightning protection grounding body grounding device which comprises a mounting frame and three flexible graphite grounding rods, wherein the upper end of the mounting frame is fixedly connected with a driving motor, the output of the driving motor is fixedly connected with a main shaft, the main shaft penetrates through the side wall of the upper end of the mounting frame, the main shaft is rotatably connected with a penetrating column of the side wall of the upper end of the mounting frame, the lower end of the main shaft is rotatably connected with the inner wall of the lower end of the mounting frame, the side wall of the main shaft is fixedly connected with a first disc, the three flexible graphite grounding rods penetrate through the side wall of the lower end of the mounting frame, the three flexible graphite grounding rods are rotatably connected with the side wall of the lower end of the mounting frame, and the upper ends of the three flexible graphite grounding rods are fixedly connected with a second disc. The device can be conveniently installed on the ground, and can be conveniently taken out for reuse after use, and meanwhile, the three flexible graphite grounding rods are adopted, so that the device is high in stability and not easy to loosen.

Description

Flexible graphite lightning grounding body grounding device

Technical Field

The utility model relates to the technical field of grounding devices, in particular to a flexible graphite lightning protection grounding body grounding device.

Background

The grounding device is also called a grounding integrated device: and a device for electrically connecting the electrical equipment or other objects with the ground. (construction electric construction technology). The grounding device consists of a grounding electrode (plate), a grounding bus (indoor and outdoor), a grounding down lead (grounding jumper) and a framework grounding. It is used for the purpose of connecting an electrical system to the ground. The metal object which is in direct contact with the ground to realize electrical connection is a grounding electrode. It can be an artificial grounding electrode or a natural grounding electrode. The grounding electrode can be given some kind of electrical function, such as system grounding, protection grounding or signal grounding. The grounding busbar is a reference potential point of the electrical device of the building, and the part needing grounding in the electrical device is connected with the grounding electrode through the grounding busbar. It also serves the function of interconnecting equipotential bonding lines within an electrical installation, thereby achieving total equipotential bonding between major conductive parts within a building. The connecting line between the grounding electrode and the grounding busbar is called a grounding electrode lead.

The flexible graphite grounding rod is adopted by the existing lightning protection grounding device mostly, the flexible graphite grounding rod is mostly directly hammered into the ground, the installation is very inconvenient, zero-time grounding is required to be taken down after being used for a period of time, the flexible graphite grounding rod is inconvenient to take out for recycling through a smashing-in mode, and therefore the flexible graphite lightning protection grounding body grounding device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a flexible graphite grounding rod is inconvenient to take out for recycling in a smashing mode in the prior art, and provides a flexible graphite lightning protection grounding body grounding device.

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

the utility model provides a flexible graphite lightning grounding body earthing device, includes mounting bracket and three flexible graphite earth bar, mounting bracket upper end fixed connection driving motor, driving motor output fixed connection main shaft, the main shaft runs through mounting bracket upper end lateral wall, the main shaft runs through the post with mounting bracket upper end lateral wall and rotates to be connected, the main shaft lower extreme rotates with mounting bracket lower extreme inner wall to be connected, the first disc of the equal fixed connection of main shaft lateral wall, it is three flexible graphite earth bar all runs through mounting bracket lower extreme lateral wall, and is three flexible graphite earth bar all rotates with mounting bracket lower extreme lateral wall to be connected, and is three the equal fixed connection second disc in flexible graphite earth bar upper end is three first disc passes through belt transmission with the second disc.

Preferably, the flexible graphite ground rod side wall is provided with three external threads and is provided with a baffle, the flexible graphite ground rod penetrates through the baffle, and the flexible graphite ground rod penetrates through the baffle and is in threaded connection with the baffle.

Preferably, the side wall of the upper end of the baffle is fixedly connected with a spiral spring, and the upper end of the spiral spring is fixedly connected with the side wall of the lower end of the mounting frame.

Preferably, the three first disks are arranged on the side wall of the main shaft at equal intervals, and the side walls of the three first disks are provided with anticorrosive coatings.

Preferably, the lower ends of the three flexible graphite ground rods are provided with drill bits, and the thread turning directions of the three drill bits are the same.

Preferably, the diameters of the three first disks are larger than the diameters of the three second disks, and the materials of the three first disks and the three second disks are the same.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device can be conveniently installed on the ground, and can be conveniently taken out for reuse after use, and meanwhile, the three flexible graphite grounding rods are adopted, so that the device is high in stability and not easy to loosen;

2. the driving motor drives the main shaft to rotate, and the main shaft drives the three first disks to rotate, so that the three flexible graphite grounding rods can be driven to be simultaneously buried in the ground, and the horizontal state of the device is facilitated, and the device is convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of a flexible graphite lightning grounding body grounding device according to the present invention in a front view;

fig. 2 is a schematic top view of the grounding device of the flexible graphite lightning grounding body according to the present invention.

In the figure: the device comprises a mounting frame 1, a flexible graphite ground rod 2, a driving motor 3, a main shaft 4, a first disk 5, a second disk 6, a belt 7, a baffle 8, a spiral spring 9 and a drill bit 10.

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.

Referring to fig. 1-2, a flexible graphite lightning grounding body earthing device, including mounting bracket 1 and three flexible

graphite earth bar

2, 1 upper end fixed connection driving motor 3 of mounting bracket, driving motor 3 output fixed connection main shaft 4, main shaft 4 runs through 1 upper end lateral wall of mounting bracket, main shaft 4 runs through the post with 1 upper end lateral wall of mounting bracket and rotates and be connected, 4 lower extremes of main shaft and 1 lower extreme inner wall of mounting bracket rotate and be connected, the equal fixed connection first disc 5 of 4 lateral walls of main shaft, 1 lower extreme lateral wall of mounting bracket is all run through to three flexible graphite earth bar 2, three flexible

graphite earth bar

2 and 1 lower extreme lateral wall of mounting bracket all rotate and be connected, the equal fixed connection second disc 6 in 2 upper ends of three flexible graphite earth bar, three first disc 5 passes through belt 7 transmission with second disc 6. Drive main shaft 4 through driving motor 3 and rotate, utilize main shaft 4 to drive three first disc 5 and rotate, just so can drive three flexible graphite earth bar 2 simultaneously and bury ground simultaneously, be favorable to the horizontality of device like this, conveniently use.

The lateral walls of the three flexible graphite ground rods 2 are provided with external threads, the lateral walls of the three flexible graphite ground rods 2 are provided with a baffle 8, the three flexible graphite ground rods 2 penetrate through the baffle 8, and the penetrating positions of the three flexible graphite ground rods 2 and the baffle 8 are in threaded connection. When three flexible graphite earth bar 2 constantly got into the ground, baffle 8 all is provided with the external screw thread mating reaction with 2 lateral walls of flexible graphite earth bar under, baffle 8 can continuously be close to 1 lower extreme of mounting bracket.

The lateral wall of 8 upper ends of baffle fixed connection coil spring 9, coil spring 9 upper end and the equal fixed connection of 1 lower extreme lateral wall of mounting bracket. Plays a role of connecting with the baffle plate 8 and plays a role of buffering when the baffle plate 8 continuously ascends.

The three first disks 5 are equidistantly arranged on the side wall of the main shaft 4, and the side walls of the three first disks 5 are provided with anticorrosive coatings. The three first disks 5 are easy to corrode after long-term use, an anti-corrosion layer is added, and the service life is prolonged.

The lower ends of the three flexible graphite ground rods 2 are provided with drill bits 10, and the thread turning directions of the three drill bits 10 are the same. The three flexible graphite ground rods 2 are convenient to rotate.

The diameter of the three first disks 5 is larger than that of the three second disks 6, and the three first disks 5 and the three second disks 6 are made of the same material. The materials are the same, and the maintenance and the replacement in the future are convenient.

The utility model finds the position to be installed, horizontally puts the position, starts the driving motor 3, the output shaft of the driving motor 3 drives the main shaft 4 to rotate, the main shaft 4 drives the three first disks 5 to rotate, the three first disks 5 drive the corresponding second disks 6 to rotate through the belt 7, the three second disks 6 drive the corresponding flexible graphite grounding rods 2 to rotate, under the action of the drill bit 10, the three flexible graphite grounding rods 2 continuously descend, when the three flexible graphite grounding rods 2 continuously enter the ground, the baffle 8 is matched with the outer threads arranged on the side walls of the flexible graphite grounding rods 2, the baffle 8 can continuously approach the lower end of the mounting frame 1, when the upper end of the baffle 8 is contacted with the lower end of the mounting frame 1, the driving motor 3 is stopped, and the installation is completed, the utility model can conveniently install the device into the ground, is conveniently taken out to be reused after being used, and simultaneously adopts the arrangement of the three flexible graphite grounding rods 2, stability is high, is difficult to not hard up, and this device installation is dismantled conveniently, and ground connection is effectual, convenient reuse.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The flexible graphite lightning grounding body grounding device comprises a mounting frame (1) and three flexible graphite grounding rods (2), and is characterized in that the upper end of the mounting frame (1) is fixedly connected with a driving motor (3), the driving motor (3) outputs a fixedly connected spindle (4), the spindle (4) penetrates through the side wall of the upper end of the mounting frame (1), the spindle (4) is rotatably connected with the side wall of the upper end of the mounting frame (1) through a column, the lower end of the spindle (4) is rotatably connected with the inner wall of the lower end of the mounting frame (1), the side wall of the spindle (4) is fixedly connected with a first disc (5), the three flexible graphite grounding rods (2) penetrate through the side wall of the lower end of the mounting frame (1), the three flexible graphite grounding rods (2) are rotatably connected with the side wall of the lower end of the mounting frame (1), and the upper ends of the three flexible graphite grounding rods (2) are fixedly connected with a second disc (6), the three first disks (5) and the second disk (6) are driven by a belt (7).

2. The grounding device of the flexible graphite lightning grounding body according to claim 1, wherein the side walls of three flexible graphite grounding rods (2) are provided with external threads, the side walls of the flexible graphite grounding rods (2) are provided with baffles (8), the three flexible graphite grounding rods (2) penetrate through the baffles (8), and the penetration positions of the three flexible graphite grounding rods (2) and the baffles (8) are in threaded connection.

3. The grounding device of flexible graphite lightning grounding body according to claim 2, characterized in that the upper side wall of the baffle (8) is fixedly connected with a coil spring (9), and the upper end of the coil spring (9) is fixedly connected with the lower side wall of the mounting frame (1).

4. The grounding device of the flexible graphite lightning protection grounding body according to claim 1, wherein three first disks (5) are equidistantly arranged on the side wall of the main shaft (4), and the side walls of all three first disks (5) are provided with an anticorrosive layer.

5. The flexible graphite lightning grounding body grounding device according to claim 1, characterized in that the lower ends of three flexible graphite grounding rods (2) are provided with drill bits (10), and the thread turns of the three drill bits (10) are the same.

6. The grounding device of claim 1, wherein the diameters of three first disks (5) are larger than the diameters of three second disks (6), and the materials of the three first disks (5) and the three second disks (6) are the same.