Grounding electrode convenient to install

Abstract

The utility model discloses a grounding electrode convenient to install, which relates to the technical field of grounding electrodes, and comprises a fixed seat, the upper end of the fixed seat is in threaded connection with two groups of first connecting rings, and the upper ends of the first connecting rings are fixedly connected with fixed clamping blocks. According to the utility model, the fixed seat is fixed at a specified position through the bolt, the lower end of the conducting strip is connected with a conductor of an electrical device through a wire, and the fixed clamping block is rotated to take out the first connecting ring from the middle of the fixed seat, so that the connecting column and the baffle can be replaced and inserted into the ground, and the connecting plate and the electrode body can be fixed and inserted into the middle of the connecting plate; the connecting plate can stabilize and fix the electrode body, soil in the middle of the baffle can become soft, the electrode body can be inserted conveniently, the connecting plate can prevent the electrode body from shaking, the electrode body can be inserted and taken out more easily, meanwhile, a rain baffle can block rainwater and dust, and rainwater is prevented from entering the middle of the second connecting ring; and soil in the middle of the baffle is thinned.

Description

Technical Field

[0001] The utility model relates to the technical field of grounding electrodes, in particular to a grounding electrode which is convenient to install. 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. It is an electrode that is in full contact with the earth and connected to the earth. It can safely disperse lightning energy into the earth. In electrical engineering, the grounding electrode is made of multiple 2.5M long, 45X45mm galvanized angle steels, nailed to the bottom of a trench 800mm deep, and then led out with a lead wire.

[0003] The existing grounding electrodes are very troublesome to install, and are directly fixed to the device to be attracted by lightning by bolts. After long-term use, the grounding electrodes also need to be replaced, and the existing fixing method is not convenient for replacing parts. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a grounding electrode which is easy to install.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a grounding electrode that is easy to install, comprising a fixed seat, the upper end of the fixed seat is threadedly connected with two groups of first connecting rings, the upper ends of the first connecting rings are fixedly connected with fixed clamping blocks, the middle parts of the fixed clamping blocks are provided with two groups of limiting grooves, the middle parts of the two groups of fixed clamping blocks are rotatably connected with connecting columns, the lower end surfaces of the connecting columns are fixedly connected with two groups of second limiting rings, the second limiting rings are rotatably connected to the limiting grooves inside the fixed clamping blocks, the lower end of the fixed seat is provided with limiting grooves inside, the lower end of the fixed seat is rotatably connected with a connecting seat, and the lower end of the connecting seat passes through the fixed seat, the outer surface of the connecting seat is fixedly connected with the first limiting ring, the first limiting ring is rotatably connected to the limiting groove at the lower end of the fixed seat, the middle part of the connecting seat is provided with a conductive sheet, and the connecting wire at the lower end of the conductive sheet passes through the connecting seat, the lower end of the connecting column is slidably connected to the middle part of the connecting seat, and the lower end of the connecting column contacts the conductive sheet, the upper end of the connecting column is fixedly connected with a wire, and one end of the wire is fixedly connected with an electrode body.

[0006] As a further description of the above technical solution:

[0007] The four points on the outer surface of the fixing seat are fixedly connected with fixing ears, and the lower end of the fixing seat is higher than the lower end of the fixing ear. The middle part of the fixing ear is threadedly connected with a bolt, and the fixing ear is fixed to the device to be connected through the bolt.

[0008] As a further description of the above technical solution:

[0009] The electrode body is slidably connected to the middle part of the connecting plate, the lower end of the connecting plate is fixedly connected to a baffle, the upper end of the connecting plate is fixedly connected to a second connecting ring, the baffle is inserted into the ground, so as to fix the connecting plate, the electrode body and the middle part of the connecting plate, so that the connecting plate can stabilize and fix the electrode body, and can soften the soil in the middle part of the baffle to facilitate the insertion of the electrode body, and the connecting plate can prevent the electrode body from shaking, making it easier to insert and remove the electrode body.

[0010] As a further description of the above technical solution:

[0011] The upper end of the electrode body is fixedly connected to a limit plate, which is slidably connected to the inside of the second connecting ring. The limit plate is located at the upper end of the connecting plate. The electrode body is limited to the middle of the connecting plate through the limit plate, and the electrode body is inserted into the ground in the middle of the baffle.

[0012] As a further description of the above technical solution:

[0013] A fixing ring is slidably connected to the middle of the second connecting ring, and four groups of support plates are fixedly connected to the upper surface of the fixing ring. The upper ends of the four groups of support plates are fixedly connected to rain shields, which can block rain and dust, prevent rainwater from entering the middle of the second connecting ring, and make the soil in the middle of the shield thinner.

[0014] As a further description of the above technical solution:

[0015] The outer surface of the connecting plate is fixedly connected with a handle at four points, and the lower end of the handle is flush with the lower end of the connecting plate. By pressing the handle, the baffle can be pressed into the ground, and the baffle can be easily taken out through the handle.

[0016] As a further description of the above technical solution:

[0017] The upper end of the electrode body passes through the middle of the fixing ring, the upper end of the electrode body is fixedly connected with a wire, the other end of the wire is fixedly connected to the upper end of the connecting column, the wire includes an insulating layer, a reinforcing layer and a conductive layer, the conductive layer is in the middle of the reinforcing layer, the reinforcing layer is in the middle of the insulating layer, the electrode body is connected to the connecting column through the wire, lightning energy and static electricity flow from the wire along the connecting column to the electrode body, and are thereby introduced into the earth, the conductive layer is a copper core, and the reinforcing layer is a graphene layer, which can improve the conductivity of the conductive layer.

[0018] The utility model has the following beneficial effects:

[0019] In the utility model, firstly, the fixing seat is fixed at the specified position by bolts, the lower end of the conductive sheet is connected to the conductor of the electrical device by an electric wire, and the fixing clamp is rotated to remove the first connecting ring from the middle of the fixing seat, so that the connecting column and the wire can be replaced, and the baffle is inserted into the ground, so that the connecting plate, the electrode body and the middle of the inserted connecting plate can be fixed, so that the connecting plate can stabilize and fix the electrode body, and the soil in the middle of the baffle can be softened to facilitate the insertion of the electrode body, and the connecting plate can prevent the electrode body from shaking, so that the electrode body is easier to insert and remove, and at the same time the rain shield can block rain and dust, prevent rain from entering the middle of the second connecting ring, and make the soil in the middle of the baffle thinner. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the utility model;

[0021] Figure 2 This is a cross-sectional three-dimensional structural diagram of the fixing seat of the utility model;

[0022] Figure 3 It is a cross-sectional three-dimensional structural diagram of the baffle of the present utility model.

[0023] Legend:

[0024] 1. Fixing seat; 2. Fixing clamp; 3. Wire; 4. Connecting plate; 5. Baffle; 6. Rain shield; 7. Fixing ear; 8. Connecting seat; 9. Conductive sheet; 10. First limiting ring; 11. First connecting ring; 12. Connecting column; 13. Second limiting ring; 14. Insulating layer; 15. Reinforcement layer; 16. Conductive layer; 17. Handle; 18. Second connecting ring; 19. Electrode body; 20. Limiting plate; 21. Fixing ring; 22. Support plate. DETAILED DESCRIPTION

[0025] 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.

[0026] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply 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 a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Reference Figure 1-3 The utility model provides an embodiment: a grounding electrode that is easy to install, including a fixing seat 1, two groups of first connecting rings 11 are threadedly connected to the upper end of the fixing seat 1, the upper ends of the first connecting rings 11 are fixedly connected to the fixing clamping blocks 2, the middle parts of the fixing clamping blocks 2 are provided with two groups of limiting grooves, the middle parts of the two groups of fixing clamping blocks 2 are rotatably connected with connecting columns 12, the lower end surfaces of the connecting columns 12 are fixedly connected with two groups of second limiting rings 13, the second limiting rings 13 are rotatably connected to the limiting grooves inside the fixing clamping blocks 2, and the fixing seat 1 is provided with limiting grooves inside the lower end. A connecting seat 8 is rotatably connected inside the lower end of the fixed seat 1, and the lower end of the connecting seat 8 passes through the fixed seat 1. A first limiting ring 10 is fixedly connected to the outer surface of the connecting seat 8, and the first limiting ring 10 is rotatably connected to the limiting groove at the lower end of the fixed seat 1. A conductive sheet 9 is provided in the middle of the connecting seat 8, and the connecting wire at the lower end of the conductive sheet 9 passes through the connecting seat 8. The lower end of the connecting column 12 is slidably connected to the middle of the connecting seat 8, and the lower end of the connecting column 12 contacts with the conductive sheet 9. The upper end of the connecting column 12 is fixedly connected to the wire 3, and one end of the wire 3 is fixedly connected to the electrode body 19.

[0028] The upper end of the electrode body 19 passes through the middle of the fixing ring 21, and the upper end of the electrode body 19 is fixedly connected with the wire 3, and the other end of the wire 3 is fixedly connected to the upper end of the connecting column 12. The wire 3 includes an insulating layer 14, a reinforcing layer 15 and a conductive layer 16. The conductive layer 16 is in the middle of the reinforcing layer 15, and the reinforcing layer 15 is in the middle of the insulating layer 14. The electrode body 19 is connected to the connecting column 12 through the wire 3. Lightning energy and static electricity flow from the wire 3 to the electrode body 19 along the connecting column 12, and are thereby introduced into the earth. The conductive layer 16 is a copper core, and the reinforcing layer 15 is a graphite core. The conductive layer 16 can improve the conductive performance of the conductive layer 16. The outer surface of the connecting plate 4 is fixedly connected with a handle 17 at four points, and the lower end of the handle 17 is flush with the lower end of the connecting plate 4. By pressing the handle 17, the baffle 5 can be pressed into the ground, and the baffle 5 can be easily taken out through the handle 17. The middle part of the second connecting ring 18 is slidably connected with a fixing ring 21, and the upper surface of the fixing ring 21 is fixedly connected with four groups of support plates 22. The upper ends of the four groups of support plates 22 are fixedly connected with a rain shield 6. The rain shield 6 can block rain and dust to prevent rain from entering the second connecting ring. The middle of the connecting ring 18 makes the soil in the middle of the baffle 5 thinner, the upper end of the electrode body 19 is fixedly connected to the limiting plate 20, the limiting plate 20 is slidably connected to the inside of the second connecting ring 18, and the limiting plate 20 is located at the upper end of the connecting plate 4. The electrode body 19 is limited to the middle of the connecting plate 4 through the limiting plate 20. The electrode body 19 is inserted into the ground in the middle of the baffle 5. The electrode body 19 is slidably connected to the middle of the connecting plate 4. The baffle 5 is fixedly connected to the lower end of the connecting plate 4. The second connecting ring 18 is fixedly connected to the upper end of the connecting plate 4. The baffle 5 is inserted into the ground, so that it can The connecting plate 4 can be fixed, and the electrode body 19 is inserted into the middle of the connecting plate 4, so that the connecting plate 4 can stabilize and fix the electrode body 19, and the soil in the middle of the baffle 5 can be softened to facilitate the insertion of the electrode body 19, and the connecting plate 4 can prevent the electrode body 19 from shaking, making it easier to insert and remove the electrode body 19. The four points on the outer surface of the fixing seat 1 are fixedly connected with fixing ears 7, and the lower end of the fixing seat 1 is higher than the lower end of the fixing ear 7. The middle part of the fixing ear 7 is threadedly connected with a bolt, and the fixing ear 7 is fixed to the device to be connected by the bolt.

[0029] Working principle: When in use, the fixing seat 1 is fixed in the specified position by bolts, the lower end of the conductive sheet 9 is connected to the conductor of the electrical device through the wire, the upper end of the conductive sheet 9 is connected to the lower end of the connecting column 12, and the fixing clamp 2 is rotated to remove the first connecting ring 11 from the middle of the fixing seat 1, so that the connecting column 12 and the wire 3 can be replaced, and the baffle 5 is inserted into the ground, so that the connecting plate 4 and the electrode body 19 can be fixed and inserted into the middle of the connecting plate 4, so that the connecting plate 4 can stabilize and fix the electrode body 19, and the soil in the middle of the baffle 5 can be softened to facilitate the insertion of the electrode body 19, and the connecting plate 4 can prevent the electrode body 19 from shaking, making the insertion and removal of the electrode body 19 easier, and at the same time, the rain shield 6 can block rain and dust, prevent rain from entering the middle of the second connecting ring 18, and make the soil in the middle of the baffle 5 thinner, and the insulating layer 14 can avoid contact with the conductive layer 16 and be injured by electricity, and at the same time, the reinforcing layer 15 is a thin layer used to improve the conductivity of the conductive layer 16.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A grounding electrode that is easy to install, comprising a fixing base (1), characterized in that: The upper end of the fixed seat (1) is threadedly connected with two groups of first connecting rings (11), and the upper ends of the first connecting rings (11) are fixedly connected with fixed clamping blocks (2). The middle of the fixed clamping blocks (2) are provided with two groups of limiting grooves. The middle of the two groups of fixed clamping blocks (2) are rotatably connected with connecting columns (12). The lower end surfaces of the connecting columns (12) are fixedly connected with two groups of second limiting rings (13). The second limiting rings (13) are rotatably connected to the limiting grooves inside the fixed clamping blocks (2). The lower end of the fixed seat (1) is provided with limiting grooves inside. The lower end of the fixed seat (1) is rotatably connected with a connecting seat (8), and the connecting column (1) is connected to the fixing seat (8). The lower end of the connecting seat (8) passes through the fixed seat (1); the outer surface of the connecting seat (8) is fixedly connected to a first limiting ring (10); the first limiting ring (10) is rotatably connected to a limiting groove at the lower end of the fixed seat (1); a conductive sheet (9) is arranged in the middle of the connecting seat (8); a connecting wire at the lower end of the conductive sheet (9) passes through the connecting seat (8); the lower end of the connecting column (12) is slidably connected to the middle of the connecting seat (8), and the lower end of the connecting column (12) is in contact with the conductive sheet (9); the upper end of the connecting column (12) is fixedly connected to a wire (3); one end of the wire (3) is fixedly connected to an electrode body (19).

2. The grounding electrode that is easy to install according to claim 1, characterized in that: The outer surface of the fixing seat (1) is fixedly connected to fixing ears (7) at four points, and the lower end of the fixing seat (1) is higher than the lower end of the fixing ear (7), and the middle part of the fixing ear (7) is threadedly connected to a bolt.

3. The grounding electrode that is easy to install according to claim 1, characterized in that: The electrode body (19) is slidably connected to the middle of the connecting plate (4); the lower end of the connecting plate (4) is fixedly connected to a baffle (5); and the upper end of the connecting plate (4) is fixedly connected to a second connecting ring (18).

4. The grounding electrode that is easy to install according to claim 3 is characterized in that: The upper end of the electrode body (19) is fixedly connected to a limit plate (20), the limit plate (20) is slidably connected inside the second connecting ring (18), and the limit plate (20) is located at the upper end of the connecting plate (4).

5. The grounding electrode that is easy to install according to claim 4, characterized in that: A fixing ring (21) is slidably connected to the middle of the second connecting ring (18), four groups of supporting plates (22) are fixedly connected to the upper surface of the fixing ring (21), and rain shields (6) are fixedly connected to the upper ends of the four groups of supporting plates (22).

6. The grounding electrode that is easy to install according to claim 4, characterized in that: The outer surface of the connecting plate (4) is fixedly connected to a handle (17) at four points, and the lower end of the handle (17) is flush with the lower end of the connecting plate (4).

7. The grounding electrode that is easy to install according to claim 5, characterized in that: The upper end of the electrode body (19) passes through the middle of the fixing ring (21); the upper end of the electrode body (19) is fixedly connected to a wire (3); the other end of the wire (3) is fixedly connected to the upper end of the connecting column (12); the wire (3) comprises an insulating layer (14), a reinforcing layer (15) and a conductive layer (16); the conductive layer (16) is in the middle of the reinforcing layer (15); and the reinforcing layer (15) is in the middle of the insulating layer (14).

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