Electric power engineering grounding rod with construction safety

Abstract

The utility model discloses an electric power engineering grounding rod with construction safety, which comprises four supporting rods and a grounding rod arranged among the four supporting rods, an inner groove is formed in each supporting rod, a sliding rod is arranged on each inner groove in a sliding manner, the top end of each sliding rod penetrates out of the corresponding supporting rod and is connected with the top end of the corresponding grounding rod through a rotating rod, and the rotating rods are arranged in the inner grooves. The bottom of the grounding rod is a tip part, the top of the grounding rod is provided with a top cover, the grounding rod is provided with a connecting piece used for being connected with a wire, the grounding rod is arranged between the supporting rods, when the grounding rod is inserted into the ground, the grounding rod is straightened and supported, and the limiting screw is arranged, so that the grounding rod is fixed through the limiting screw. And when the grounding rod is not used, the sliding of the sliding rod is limited, so that the grounding rod is positioned among the supporting rods, and other objects are prevented from being punctured by the grounding rod.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering, in particular to an electric power engineering grounding rod with safe construction. Background Art

[0002] The grounding rod in the power engineering is an important component to ensure the safe operation of the power system. It can guide the unexpected current of the electrical equipment to the ground to ensure the safety of the equipment and personnel. The bottom of the grounding rod is usually sharp and easy to pierce other objects or people, and it is very inconvenient to check the grounding rod by hand when inserting it into the ground. Therefore, the utility model proposes a grounding rod for power engineering with safe construction. Summary of the invention

[0003] The utility model aims to provide a grounding rod for electric power engineering with safe construction, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grounding rod for electric power engineering with safe construction, comprising four support rods and a grounding rod arranged between the four support rods, wherein an inner groove is opened in the support rod, a sliding rod is slidably arranged on the inner groove, the top end of the sliding rod passes through the support rod and is connected to the top end of the grounding rod through a rotating rod, a bottom plate is fixedly installed at one end of the sliding rod located in the inner groove, the bottom of the grounding rod is a pointed end, and a top cover is arranged on the top, and a connecting plate for connecting a wire is installed on the grounding rod.

[0005] Preferably, one end of the rotating rod is rotatably connected to the sliding rod, and the other end of the rotating rod is rotatably connected to the top cover on the top of the grounding rod.

[0006] Preferably, an iron sheet is provided at the top of the inner groove, and a magnet is installed on the bottom sheet at the bottom of the slide rod.

[0007] Preferably, adjacent support rods are connected via connecting rods.

[0008] Preferably, a limiting screw is threadedly connected to the support rod, and one end of the limiting screw can be inserted into the inner groove.

[0009] Compared with the prior art, the beneficial effects of the utility model are: by setting the grounding rod between the support rods, the grounding rod is straightened and supported when the grounding rod is inserted into the ground; by setting a limit screw, the sliding of the sliding rod is restricted when the grounding rod is not in use, so that the grounding rod is located between the support rods to prevent it from piercing other objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a front sectional view of the utility model;

[0011] Figure 2 This is a schematic diagram of the connection between the top cover and the rotating rod of the utility model.

[0012] In the figure: 1 support rod, 11 inner groove, 12 limit screw, 13 slide rod, 14 magnet, 15 connecting rod, 2 ground rod, 21 top cover, 22 rotating rod, 23 connecting piece. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] Referring to Figure (1-2), a grounding rod for electric power engineering with safe construction includes four support rods 1 and a grounding rod 2 arranged between the four support rods 1, the support rod 1 is provided with an inner groove 11, a sliding rod 13 is slidably arranged on the inner groove 11, the top end of the sliding rod 13 passes through the support rod 1 and is connected to the top end of the grounding rod 2 through a rotating rod 22, a bottom plate is fixedly installed at one end of the sliding rod 13 located in the inner groove 11, the bottom of the grounding rod 2 is a pointed end, and the top is provided with a top cover 21, and a connecting piece 23 for connecting a wire is installed on the grounding rod 2.

[0015] One end of the rotating rod 22 is rotatably connected to the sliding rod 13, and the other end is rotatably connected to the top cover 21 at the top of the grounding rod 2. An iron sheet is arranged at the top of the inner groove 11, and a magnet is installed on the bottom sheet at the bottom of the sliding rod 13. Each adjacent support rod 1 is connected by a connecting rod 15. A limiting screw 12 is screwed on the support rod 1, and one end of the limiting screw 12 can be inserted into the inner groove 11.

[0016] When the device is in use, the device is placed at the location to be installed, and the limiting screw 12 is rotated so that one end of the limiting screw 12 leaves the inner side 11, and the sliding rod 13 loses the obstruction of the limiting screw 12. At this time, the top cover 21 on the top of the grounding rod 2 is knocked, and the grounding rod 2 is inserted into the ground. During the process of inserting the grounding rod 2 into the ground, the sliding rod 13 slides into the inner groove 11, and the grounding wire is connected to the connecting piece 23 to ground the device.

[0017] The orientations or positional relationships shown in the drawings are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention.

[0018] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0019] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A grounding rod for electric power engineering with safe construction, comprising four support rods (1) and a grounding rod (2) arranged between the four support rods (1), characterized in that: The support rod (1) is provided with an inner groove (11), a slide rod (13) is slidably arranged on the inner groove (11), the top end of the slide rod (13) passes through the support rod (1) and is connected to the top end of the ground rod (2) through a rotating rod (22), a bottom plate is fixedly installed at one end of the slide rod (13) located in the inner groove (11), the bottom of the ground rod (2) is a pointed end, and a top cover (21) is arranged on the top, and a connecting plate (23) for connecting a wire is installed on the ground rod (2).

2. The electric power engineering grounding rod with safe construction according to claim 1, characterized in that: One end of the rotating rod (22) is rotatably connected to the sliding rod (13), and the other end is rotatably connected to the top cover (21) at the top of the grounding rod (2).

3. The grounding rod for electric power engineering with safe construction according to claim 1, characterized in that: An iron sheet is arranged at the top of the inner groove (11), and a magnet is installed on the bottom sheet at the bottom of the slide bar (13).

4. The grounding rod for electric power engineering with safe construction according to claim 1, characterized in that: Each adjacent support rod (1) is connected via a connecting rod (15).

5. The electric power engineering grounding rod with safe construction according to claim 1, characterized in that: A limiting screw rod (12) is threadedly connected to the support rod (1), and one end of the limiting screw rod (12) can be inserted into the inner groove (11).

Images