A quick-install grounding electrode

Abstract

The utility model relates to the technical field of grounding electrodes, and in particular to a quick-install grounding electrode. Its technical solution includes: a grounding electrode tube body, and also includes: a threaded ground drilling head rotatably mounted at the bottom end of the grounding electrode tube body. The utility model realizes that the grounding electrode tube body can be easily inserted into the ground by rotating the threaded ground drilling head, which saves effort and prevents the grounding electrode from falling off after being plugged in, and is safer than the method of hitting with a heavy hammer.

Description

Technical Field

[0001] The utility model relates to the technical field of grounding electrodes, in particular to a quick-installed grounding electrode. Background Art

[0002] A conductor or a combination of several conductors buried in the earth to connect to the earth is called a grounding electrode. A grounding electrode is a metal conductor or a group of conductors that are in direct contact with the soil. It is divided into artificial grounding electrodes and natural grounding electrodes. As a conductor that is in close contact with the earth's soil and provides an electrical connection with the earth, the grounding electrode safely disperses the lightning energy and discharges it into the earth.

[0003] When burying the grounding electrode in the ground, it is usually supported by hand to keep it in a vertical state, and then the grounding electrode is hit with a sledgehammer to make it enter the ground. This construction has certain safety risks and is relatively laborious and inconvenient. Therefore, the present application proposes a quick-install grounding electrode. Summary of the invention

[0004] The utility model aims to provide a quick-install grounding electrode in view of the problems of safety risks and laborious construction in the background technology.

[0005] The technical solution of the utility model is: a quick-install grounding electrode, including a grounding electrode tube body, and also including:

[0006] The threaded ground drilling head installed at the bottom end of the grounding electrode tube body is rotatably mounted.

[0007] Optionally, a rotating shaft is rotatably mounted on the grounding electrode tube body, a through hole is opened on the inner wall of the bottom end of the grounding electrode tube body for the rotating shaft to pass through, a bearing is fixed to the inner wall of the through hole, the rotating shaft passes through the inner ring of the bearing, and the bottom end of the rotating shaft is fixedly connected to the threaded drilling head.

[0008] Optionally, a cavity is opened inside the grounding electrode tube body, and the rotating shaft is rotatably installed between the inner walls of the cavity, and one end of the rotating shaft passes through the top outer wall of the grounding electrode tube body.

[0009] Optionally, a rocker is fixedly mounted on one end of the rotating shaft that passes through the top outer wall of the grounding electrode tube body, and a reinforcement strip is provided at the connection between the rocker and the grounding electrode tube body.

[0010] Optionally, a rubber protective sleeve is provided on the surface of the rocker.

[0011] Optionally, the cross-sectional area of ​​the threaded ground boring head is larger than the cross-sectional area of ​​the grounding electrode tube body.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] 1. By setting a rotating shaft, a threaded ground drill head, a rocker and a cavity, the rotating shaft is rotated by pulling the rocker. The rotation of the rotating shaft can drive the rotation of the threaded ground drill head, so that the grounding electrode tube body can be easily inserted into the ground, avoiding the use of a heavy hammer to hit and hit the grounding electrode, making the operation more labor-saving, convenient and safer.

[0014] 2. The end surface area of ​​the rotating threaded ground drill head is larger than the area of ​​the grounding electrode tube body, so that the grounding electrode is more secure and not easy to fall off after entering the ground.

[0015] The utility model realizes that the grounding electrode tube body can be easily inserted into the ground by rotating the threaded ground drilling head, which saves labor and prevents the grounding electrode from falling off after being plugged in. Compared with the method of hitting with a heavy hammer, it is safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural schematic diagram of an embodiment of the utility model is given;

[0017] Figure 2 A schematic diagram of a cavity connection structure of an embodiment of the utility model is given;

[0018] Figure 3 A schematic diagram of a rotating shaft connection structure of an embodiment of the utility model is given.

[0019] Figure numerals: 1. grounding electrode tube body; 2. threaded ground drill head; 3. rotating shaft; 4. bearing; 5. cavity; 6. rocker; 7. rubber protective cover. DETAILED DESCRIPTION

[0020] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0021] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0022] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] It should be noted that the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Example

[0027] like Figure 1-3 As shown, the utility model proposes a quick-install grounding electrode, including a grounding electrode tube body 1, and also includes a threaded ground drilling head 2 rotatably mounted at the bottom end of the grounding electrode tube body 1, the threaded ground drilling head 2 is a conical thread head, so that it can be better inserted into the ground, the grounding electrode tube body 1 and the threaded ground drilling head 2 are both conductors and combined to form a grounding electrode;

[0028] Furthermore, a rotating shaft 3 is rotatably mounted on the grounding electrode tube body 1, a through hole is opened on the inner wall of the bottom end of the grounding electrode tube body 1 for the rotating shaft 3 to pass through, a bearing 4 is fixed to the inner wall of the through hole, the rotating shaft 3 passes through the inner ring of the bearing 4, the bottom end of the rotating shaft 3 is fixedly connected to the threaded drilling head 2, the bearing 4 provides support for the threaded drilling head 2, helps maintain the correct position and concentricity of the threaded drilling head 2, prevents the threaded drilling head 2 from shaking or deviating during the rotation process, and ensures the accuracy and quality of the drilling;

[0029] Furthermore, a cavity 5 is provided inside the grounding electrode tube body 1, and the cavity 5 is rectangular. The rotating shaft 3 is rotatably installed between the inner walls of the cavity 5, and the rotating shaft 3 is rotatably installed between the top inner wall and the bottom inner wall of the cavity 5. One end of the rotating shaft 3 penetrates the top outer wall of the grounding electrode tube body 1, and the other end of the rotating shaft 3 penetrates the bottom outer wall of the grounding electrode tube body 1 and is rotatably connected to the threaded ground drill head 2;

[0030] It is worth mentioning that a rocker arm 6 is fixedly installed on one end of the rotating shaft 3 that passes through the top outer wall of the grounding electrode tube body 1, and a reinforcement strip is provided at the connection between the rocker arm 6 and the grounding electrode tube body 1. The reinforcement strip makes the connection between the rocker arm 6 and the rotating shaft 3 more fixed and stable. The rocker arm 6 is L-shaped, which can make it easier to shake the rocker arm 6. The rotating shaft 3 is rotated by shaking the rocker arm 6, and the rotation of the rotating shaft 3 drives the threaded drilling head 2 to rotate, so that the operator can insert the grounding electrode tube body 1 into the ground more easily and labor-savingly, without using external gravity to knock the grounding electrode tube body 1 into the ground.

[0031] like Figure 1 and Figure 2 As shown, a rubber protective cover 7 is provided on the surface of the rocker 6, and the rubber protective cover 7 can protect the palm of the operator to prevent the operator's hand from being injured due to a large force applied to the rocker 6, and at the same time can increase the friction force to protect the rocker 6;

[0032] What is particularly important is that the cross-sectional area of ​​the threaded ground drill head 2 is larger than the cross-sectional area of ​​the ground electrode tube body 1. This means that when the threaded ground drill head 2 enters the ground, because its end face area is larger than the area of ​​the ground electrode tube body 1, the ground electrode can be prevented from falling off when it is inside the ground, making its insertion more secure and stable and not easy to loosen.

[0033] Working principle: When in use, you only need to insert the threaded drill head 2 into the ground first, hold the rubber protective cover 7 of the rocker 6, and rotate the rocker 6. The rotation of the rocker 6 drives the rotation of the rotating shaft 3. Under the action of the connecting bearing 4, the threaded drill head 2 rotates into the ground, and drives the grounding electrode tube body 1 to easily enter the ground to complete the plugging of the grounding electrode. Compared with the method of using a heavy hammer to hit the grounding electrode tube body 1, it is more labor-saving and avoids certain operational safety risks. In addition, because the end face area of ​​the threaded drill head 2 is larger than the area of ​​the grounding electrode tube body 1, the threaded drill head 2 is more firm and not easy to fall off when it successfully enters the ground.

[0034] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A quick-install grounding electrode, comprising a grounding electrode tube (1), characterized in that: Also includes: A threaded ground drilling head (2) is rotatably mounted on the bottom end of the grounding electrode tube body (1).

2. A quick-install grounding electrode according to claim 1, characterized in that: A rotating shaft (3) is rotatably mounted on the grounding electrode tube body (1); a through hole for the rotating shaft (3) to pass through is provided on the inner wall of the bottom end of the grounding electrode tube body (1); a bearing (4) is fixed to the inner wall of the through hole; the rotating shaft (3) passes through the inner ring of the bearing (4); and the bottom end of the rotating shaft (3) is fixedly connected to the threaded ground drilling head (2).

3. A quick-install grounding electrode according to claim 2, characterized in that: A cavity (5) is provided inside the grounding electrode tube body (1), and the rotating shaft (3) is rotatably mounted between the inner walls of the cavity (5), with one end of the rotating shaft (3) penetrating the top outer wall of the grounding electrode tube body (1).

4. A quick-install grounding electrode according to claim 3, characterized in that: A rocker (6) is fixedly mounted on one end of the rotating shaft (3) that passes through the top outer wall of the grounding electrode tube body (1), and a reinforcement strip is provided at the connection between the rocker (6) and the grounding electrode tube body (1).

5. A quick-install grounding electrode according to claim 4, characterized in that: A rubber protective sleeve (7) is sleeved on the surface of the rocker (6).

6. The quick-install grounding electrode according to claim 1, characterized in that: The cross-sectional area of ​​the threaded ground boring head (2) is larger than the cross-sectional area of ​​the grounding electrode tube body (1).

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