CN220672871U

CN220672871U - Grounding rod

Info

Publication number: CN220672871U
Application number: CN202322256854.3U
Authority: CN
Inventors: 陈焕波; 金瑞生; 韩继玉; 高斐; 李玉祥; 郭克伟; 汪玉宽; 李敬纲; 雷印波; 李奎
Original assignee: Jinan Zengcheng Power Engineering Co ltd
Current assignee: Jinan Zengcheng Power Engineering Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-03-26
Anticipated expiration: 2033-08-22

Abstract

The utility model discloses a grounding rod which comprises a vertical rod, a conical puncture, an adapter and a fixed head, wherein a threaded rod is fixedly arranged at the top of the fixed head, a rotating rod is fixedly arranged at the top of the threaded rod, a knob is fixedly arranged on the rotating rod, a threaded cylinder is connected to the outer side of the threaded rod in a threaded manner, a fixed rod is fixedly arranged at the middle upper part of the outer side of the threaded cylinder, a first telescopic rod is fixedly arranged at the lower side of the fixed rod, a grounding plate is fixedly arranged under the first telescopic rod, a pedal is fixedly arranged at the outer side of the grounding plate, and a second telescopic rod is fixedly arranged at the inner side of the first telescopic rod. According to the utility model, the rotary rod is manually rotated, so that the vertical rod penetrates into the ground, the operation is convenient, the insertion is simple, the time and the labor are saved, when the grounding rod is pulled out, the cleaning brush which is scraped can clean soil on the vertical rod, the tedious step of manually cleaning the vertical rod for the second time is avoided, and the cleaning is convenient.

Description

Grounding rod

Technical Field

The utility model relates to the technical field of grounding bars, in particular to a grounding bar.

Background

The grounding rod is a grounding electrode, is a conductor buried into the ground so as to be connected with the ground or a combination of a plurality of conductors, is a metal conductor or a conductor group which is directly contacted with soil, is divided into a manual grounding electrode and a natural grounding electrode, is used as a conductor which is closely contacted with the ground soil and is electrically connected with the ground, and is used for safely dissipating lightning energy to enable the lightning energy to leak into the ground, so that the grounding rod is widely applicable to various fields such as communication offices (stations), mobile base stations, dispatching rooms, substations, expressway facilities, computer rooms, intelligent communities and the like, and can form a grounding system with excellent performance.

The prior grounding rod has the following defects in the daily use process:

1. in the use process of the existing grounding rod, the grounding rod is usually directly inserted into the ground, when the grounding rod encounters hard soil, the operation is inconvenient, the insertion is difficult, and the time and the labor are wasted;

2. after the use of the existing grounding rod is finished, when the grounding rod is pulled out, soil is adhered to the grounding rod, and cleaning is inconvenient, so that a novel grounding rod is provided.

Disclosure of Invention

The present utility model provides a grounding rod to solve the above-mentioned problems in the prior art.

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

the utility model provides a ground rod, includes the montant, the bottom welding of montant has the toper puncture, the top welding of montant has the adapter, be provided with the fixed head directly over the adapter, the top fixed mounting of fixed head has the threaded rod, the top fixed mounting of threaded rod has the rotary rod, the fixed mounting of rotary rod has the knob, the outside threaded connection of threaded rod has a screw thread section of thick bamboo, well upper portion fixed mounting in the screw thread section of thick bamboo outside has the dead lever, the downside fixed mounting of dead lever has first telescopic link, fixed mounting has the earth plate under the first telescopic link, the outside fixed mounting of earth plate has the footboard, the inboard fixed mounting of first telescopic link has the second telescopic link, the output fixed mounting of second telescopic link has the clearance to scrape, the outside welding of toper puncture has the inclined thorn.

As a further improvement scheme of the technical scheme: the inside of the adapter is provided with a limiting hole, and the outer side of the fixing head is provided with a bolt, wherein the bolt is inserted on the adapter and the fixing head.

As a further improvement scheme of the technical scheme: the outside of first telescopic link and second telescopic link all threaded connection has length adjustment bolt.

As a further improvement scheme of the technical scheme: the bottom of the grounding plate is fixedly provided with conical ground thorns which are uniformly distributed.

As a further improvement scheme of the technical scheme: the inner side of the cleaning scraper is fixedly provided with a cleaning brush.

As a further improvement scheme of the technical scheme: the diameter of the vertical rod is smaller than that of the threaded rod.

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

1. when the grounding rod is required to be inserted into harder ground, the length of the first telescopic rod is firstly adjusted to enable the grounding plate to be grounded, then the pedal is stepped on by feet, the knob is held by hands, the rotary rod is rotated, the rotary rod drives the threaded rod to rotate, the threaded rod drives the vertical rod and the conical puncture to rotate and move downwards, the inclined puncture on the outer side of the conical puncture assists the vertical rod to penetrate into the ground, and the grounding rod is convenient to operate, easy to insert, time-saving and labor-saving;

2. when the grounding rod is required to be pulled out after being used, the connecting head and the fixing head are fixed by bolts, the length of the second telescopic rod is adjusted again, the cleaning brush on the cleaning scraper contacts the vertical rod, the vertical rod moves upwards, the cleaning brush on the cleaning scraper can clean soil on the vertical rod, the outer side of the vertical rod is kept clean, the tedious step of manually cleaning the vertical rod for the second time is avoided, and the cleaning is more convenient.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the vertical rod of the present utility model;

fig. 3 is a schematic view of the structure of the screw barrel of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a vertical rod; 2. conical puncture; 3. an adaptor; 4. a fixed head; 5. a threaded rod; 6. a rotating rod; 7. a knob; 8. a thread cylinder; 9. a fixed rod; 10. a first telescopic rod; 11. a ground plate; 12. a pedal; 13. a second telescopic rod; 14. cleaning and scraping; 15. and (5) oblique needling.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, in the embodiment of the utility model, a grounding rod comprises a vertical rod 1, a conical puncture 2 is welded at the bottom of the vertical rod 1, an adapter 3 is welded at the top of the vertical rod 1, a fixed head 4 is arranged right above the adapter 3, a threaded rod 5 is fixedly arranged at the top of the fixed head 4, a rotating rod 6 is fixedly arranged at the top of the threaded rod 5, a knob 7 is fixedly arranged at the rotating rod 6, a threaded cylinder 8 is connected with the outer side of the threaded rod 5 in a threaded manner, a fixed rod 9 is fixedly arranged at the middle upper part of the outer side of the threaded cylinder 8, a first telescopic rod 10 is fixedly arranged at the lower side of the fixed rod 9, a grounding plate 11 is fixedly arranged under the first telescopic rod 10, a pedal 12 is fixedly arranged at the outer side of the grounding plate 11, a second telescopic rod 13 is fixedly arranged at the inner side of the first telescopic rod 10, a cleaning scraper 14 is fixedly arranged at the output end of the second telescopic rod 13, and an inclined puncture 15 is welded at the outer side of the conical puncture 2.

Referring to fig. 2-3, a limiting hole is formed in the adaptor 3, a bolt is arranged on the outer side of the fixing head 4, the bolt is inserted into the adaptor 3 and the fixing head 4, and the adaptor 3 and the fixing head 4 are fixed through the bolt, so that daily use requirements can be met conveniently.

Referring to fig. 1 to 3, the outer sides of the first telescopic rod 10 and the second telescopic rod 13 are both in threaded connection with a length adjusting bolt, and the lengths of the first telescopic rod 10 and the second telescopic rod 13 can be adjusted through the length adjusting bolt.

Referring to fig. 1-3, the bottom of the ground plate 11 is fixedly provided with uniformly distributed cone-shaped ground spikes, and the ground plate 11 can be more firmly contacted with the ground through the cone-shaped ground spikes.

Referring to fig. 1 to 3, a cleaning brush is fixedly installed at the inner side of the cleaning blade 14, and soil on the vertical rod 1 can be cleaned by the cleaning brush.

Referring to fig. 1-3, the diameter of the vertical rod 1 is smaller than that of the threaded rod 5, and the vertical rod 1 can be conveniently and freely extended or retracted into the threaded cylinder 8 by the diameter of the vertical rod 1 being smaller than that of the threaded rod 5.

The working principle of the utility model is as follows: when installing the earth stick to power equipment, remove the assigned position to equipment, when needs insert harder ground to the earth stick, at first adjust the length of first telescopic link 10, make the earth stick 11 ground connection, then step on footboard 12 with the foot, hold knob 7 at the hand, rotate rotary rod 6, rotary rod 6 drives threaded rod 5 and rotates, threaded rod 5 drives montant 1 and toper puncture 2 and rotate and move down, the inclined thorn 15 in toper puncture 2 outside can assist montant 1 to penetrate subaerial, after montant 1 all enters into subaerial, take down the bolt on fixed head 4, make the adapter 3 on montant 1 break away from with fixed head 4, accomplish the installation of earth stick promptly, after the earth stick uses and ends, when needs to pull out the earth stick, fix adapter 3 and fixed head 4 with the bolt, readjustment second telescopic link 13's length, make the clearance on the clearance scraper 14 contact on montant 1, then rotate 6, rotary rod 6 drives threaded rod 5 and rotates, make 1 move from inside and break away from 1 simultaneously, the clearance on the montant 1 is held in the time, the manual work is removed 1, the clearance is carried out on the montant 1, the clearance is more difficult to clean up in the time, the manual work is avoided on the montant 1, the clearance is more difficult to clean up in the process.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a ground rod, its characterized in that, including montant (1), the bottom welding of montant (1) has toper puncture (2), the top welding of montant (1) has adapter (3), be provided with dead head (4) directly over adapter (3), the top fixed mounting of dead head (4) has threaded rod (5), the top fixed mounting of threaded rod (5) has rotary rod (6), the fixed mounting of rotary rod (6) has knob (7), the outside threaded connection of threaded rod (5) has screw thread section of thick bamboo (8), the well upper portion fixed mounting in screw thread section of thick bamboo (8) outside has dead lever (9), the downside fixed mounting of dead lever (9) has first telescopic link (10), the outside fixed mounting of first telescopic link (10) has earthing panel (11), the outside fixed mounting of first telescopic link (10) has footboard (12), the inboard fixed mounting of first telescopic link (10) has second telescopic link (13), the output of second telescopic link (13) has oblique puncture (14) of clearance, the slope of scraping (15) is fixed.

2. The grounding rod according to claim 1, characterized in that a limiting hole is formed in the connector (3), a bolt is arranged on the outer side of the fixing head (4), and the bolt is inserted into the connector (3) and the fixing head (4).

3. A grounding rod according to claim 1, characterized in that the outer sides of the first telescopic rod (10) and the second telescopic rod (13) are both in threaded connection with length adjusting bolts.

4. A grounding rod according to claim 1, characterized in that the bottom of the grounding plate (11) is fixedly provided with evenly distributed conical ground thorns.

5. A grounding bar according to claim 1, characterized in that the cleaning brush is fixedly mounted on the inside of the cleaning blade (14).

6. A grounding rod according to claim 1, characterized in that the diameter of the vertical rod (1) is smaller than the diameter of the threaded rod (5).