Grounding rod convenient for construction
By designing a ground rod that is easy to construct, the guide clamp body is contacted with the ground wire by using the lowering and knocking cover, which is easy to fix the ground wire, which solves the problems of troublesome operation and difficulty in installation of the existing ground rod, and achieves efficient construction and good conductivity.
Patent Information
- Application Number
- CN202421368923.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-17
AI Technical Summary
When fixing with the ground wire, existing ground rods require professional tools, which are troublesome to operate, difficult to install and disassemble, affect construction efficiency, and may lead to thermal deformation or thermal stress, reducing conductive properties.
A grounding rod is designed for easy construction. The lowering and knocking cover is used to make the two guide clamps close to each other until they come into contact with the grounding wire, which can fix the grounding wire, simplify operation and reduce installation and disassembly difficulty.
It achieves simple operation, facilitates installation and disassembly of ground wires, improves construction efficiency, and avoids thermal deformation or thermal stress, ensuring good conductivity.
Smart Images
Figure CN222673329U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grounding rods, in particular to a grounding rod which is convenient for construction. Background Art
[0002] A grounding rod is a device used in a grounding system. Its main function is to ensure the safe operation of electrical equipment and circuit systems. The design of a grounding rod is usually made of metal materials with good conductivity, such as copper or aluminum, to ensure good conductivity. Its shape and size are usually designed to facilitate insertion into the ground and ensure a stable connection. In electrical engineering and construction, grounding rods are usually used for grounding electrical equipment to ensure personal safety and normal operation of equipment. However, most of the grounding rods in the prior art still have problems that need to be solved during use.
[0003] In the prior art, most grounding rods and grounding wires are usually fixedly connected by welding or bolting. When using welding or bolting to fix, professional tools are required, the operation is very troublesome, and the installation and disassembly are difficult, which affects the construction efficiency. In addition, the welding fixation method may cause thermal deformation or thermal stress of the grounding rod or the grounding wire, affecting its conductive performance, and even causing weaknesses or cracks in the grounding connection, reducing the grounding effect. Therefore, it is necessary to design a grounding rod that is easy to construct to solve the above problems. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and provides a grounding rod which is easy to construct.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A grounding rod convenient for construction comprises a first rod body, the top of the first rod body is fixedly connected to the second rod body, the top of the second rod body is provided with a square groove, a square plate is arranged in the square groove, the square plate is slidably connected to the square groove, the top of the square plate is fixedly connected to a knocking cover, the bottoms of both ends of the knocking cover are fixedly connected to an extrusion plate, the top and bottom of the second rod body are fixedly connected to the same installation box, the top of the installation box is provided with a groove adapted to the extrusion plate, the bottom hypotenuses of the two extrusion plates are provided with round tubes, the inner walls of the round tubes are rotatably connected to a connecting rod, both sides of the connecting rod are fixedly connected to a U-shaped plate, one side of the installation box is provided with four sliding grooves, the four sliding grooves are provided with sliders, the sliders are slidably connected to the installation box, and are at the same end The two sliders are fixedly connected to the same conductive clamp body, the bottoms of the two conductive clamp bodies are fixed with conductive wire bodies, the two conductive wire bodies are fixedly connected to the same conductive block, and the conductive block is fixedly connected to the first rod body. Since a technical means is adopted that can make the two guide clamp bodies approach each other while lowering and knocking the cover, the two guide clamp bodies approach each other until they contact the grounding wire to fix the grounding wire, which effectively solves the problem that most of the fixing methods between the grounding rod and the grounding wire in the prior art proposed in the background technology require professional tools during operation, the operation is very troublesome, and the installation and disassembly are difficult, which affects the construction efficiency. Therefore, the technical effect of simple operation, easy installation and disassembly of the grounding wire, convenient construction work, and able to improve the construction efficiency is achieved.
[0007] As a further solution of the utility model, a drill bit is fixedly connected to the bottom of the first rod.
[0008] As a further solution of the utility model, the top and bottom ends of the U-shaped plate are fixedly connected to guide rods on one side close to the second rod body, and four guide holes are opened on both sides of the second rod body.
[0009] As a further solution of the utility model, the guide hole is matched with a guide rod, the guide rod is arranged in the guide hole, and the guide rod is slidably connected to the second rod body.
[0010] As a further solution of the utility model, four springs are fixedly connected to both sides of the second rod body, and the springs are fixedly connected to the U-shaped plate on the side away from the second rod body.
[0011] As a further solution of the utility model, a first plug hole is provided at the top of the installation box, an insertion rod is arranged in the first plug hole, and a second plug hole is provided at the top of the two extrusion plates, and the second plug hole is adapted to the insertion rod.
[0012] The beneficial effects of the utility model are:
[0013] The utility model adopts a technical means that the two guide clamp bodies can be brought close to each other while the knocking cover is lowered, so the two guide clamp bodies are brought close to each other until they are in contact with the grounding wire to fix the grounding wire, which effectively solves the problem that most of the fixing methods between the grounding rod and the grounding wire in the prior art proposed in the background technology require professional tools during operation, which is very troublesome to operate and difficult to install and disassemble, affecting the efficiency of construction. Therefore, the utility model realizes the technical effect of simple operation, easy installation and disassembly of the grounding wire, convenient construction work, and able to improve the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a three-dimensional structural schematic diagram of a grounding rod that is easy to construct and is proposed by the utility model;
[0015] Figure 2 This is a schematic diagram of the structure of the second rod body of a ground rod that is easy to construct and is proposed by the utility model;
[0016] Figure 3 This is a partial structural schematic diagram of a grounding rod that is easy to construct and is proposed by the utility model;
[0017] Figure 4 This is a schematic diagram of the structure of the installation box of a ground rod that is easy to construct, as proposed by the utility model;
[0018] Figure 5 The utility model provides a schematic diagram of the internal unfolding structure of an installation box of a ground rod which is convenient for construction.
[0019] In the figure: 1. first rod body; 2. second rod body; 3. square groove; 4. square plate; 5. knocking cover; 6. extrusion plate; 7. installation box; 8. round tube; 9. connecting rod; 10. U-shaped plate; 11. slide groove; 12. slider; 13. conductive clamp body; 14. conductive wire body; 15. conductive block; 16. drill bit; 17. guide rod; 18. guide hole; 19. spring; 20. first socket; 21. plug rod; 22. second socket. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0022] Reference Figure 1-Figure 5A grounding rod convenient for construction comprises a first rod body 1, a second rod body 2 is fixedly connected to the top of the first rod body 1, a square groove 3 is opened on the top of the second rod body 2, a square plate 4 is arranged in the square groove 3, the square plate 4 is slidably connected to the square groove 3, a knocking cover 5 is fixedly connected to the top of the square plate 4, and the bottoms of both ends of the knocking cover 5 are fixedly connected to the same installation box 7, a groove adapted to the extrusion plate 6 is opened on the top and bottom of the second rod body 2, a round tube 8 is arranged at the bottom bevel of the two extrusion plates 6, a connecting rod 9 is rotatably connected to the inner wall of the round tube 8, and a U-shaped plate 10 is fixedly connected to both sides of the connecting rod 9, four slide grooves 11 are opened on one side of the installation box 7, and sliders 12 are arranged in the four slide grooves 11, and the sliders 12 are slidably connected to the installation box 7, which are at the same end The two sliders 12 are fixedly connected to the same conductive clamp body 13, the bottoms of the two conductive clamp bodies 13 are fixed with conductive wire bodies 14, the two conductive wire bodies 14 are fixedly connected to the same conductive block 15, and the conductive block 15 is fixedly connected to the first rod body 1. Since the technical means of lowering and knocking the cover while making the two guide clamp bodies close to each other is adopted, the two guide clamp bodies are close to each other until they contact the grounding wire to fix the grounding wire, which effectively solves the problem that most of the fixing methods between the grounding rod and the grounding wire in the prior art proposed in the background technology require professional tools during operation, the operation is very troublesome, and the installation and disassembly are difficult, which affects the construction efficiency. Therefore, the technical effect of simple operation, easy installation and disassembly of the grounding wire, convenient construction work, and improved construction efficiency is achieved.
[0023] In this embodiment, a drill bit 16 is fixedly connected to the bottom of the first rod body 1 .
[0024] In this embodiment, the top and bottom ends of the U-shaped plate 10 are fixedly connected to guide rods 17 on one side close to the second rod body 2 , and four guide holes 18 are opened on both sides of the second rod body 2 .
[0025] In this embodiment, the guide hole 18 is matched with the guide rod 17 , the guide rod 17 is disposed in the guide hole 18 , and the guide rod 17 is slidably connected to the second rod body 2 .
[0026] In this embodiment, four springs 19 are fixedly connected to both sides of the second rod body 2 , and the spring 19 is fixedly connected to the U-shaped plate 10 on the side away from the second rod body 2 .
[0027] In this embodiment, a first plug hole 20 is formed at the top of the installation box 7 , and an insertion rod 21 is disposed in the first plug hole 20 . A second plug hole 22 is formed at the top of each of the two extrusion plates 6 , and the second plug hole 22 is adapted to the insertion rod 21 .
[0028] Working principle: When using the device, the grounding wire can be placed between the two conductive clamp bodies 13, and then the knocking cover 5 can be pressed to move the knocking cover 5 toward the direction of the first rod body 1, and the first rod body 1 can drive the square plate 4 to slide in the square groove 3. When the knocking cover 5 descends, it can also drive the extrusion plate 6 to descend. When the hypotenuse of the extrusion plate 6 contacts the round tube 8 and continues to descend, the extrusion plate 6 will squeeze the round tube 8 to drive the round tube 8 to move, and the movement of the round tube 8 will drive the connecting rod 9 to move, and the movement of the connecting rod 9 will drive the U-shaped plate 10 to move, and the U-shaped plate 10 will drive the guide rod 17 to move in the guide hole 18. Through the cooperation between the guide rod 17 and the guide hole 18, the U-shaped plate 10 will not deviate when moving. When the U-shaped plate 10 moves, it will squeeze the spring 19 to make the spring 19 contract. When the U-shaped plate 10 moves, it will also drive the slider 12 to move along the slide groove 11. The movement of the slider 12 will drive the conductive clamp body 13 to move. The two conductive clamp bodies 13 will approach each other until they are in contact with the ground wire. When the straight edge of the extrusion plate 6 contacts the round tube 8, the two conductive clamp bodies 13 are The grounding wire can be tightly clamped to fix the grounding wire, which is easy to operate and can improve the efficiency of construction. The conductive clamp body 13, the conductive wire body 14, the conductive block 15 and the first rod body 1 can establish a good grounding connection between the electrical equipment or the circuit system and the earth, so that the current can be quickly released to the earth in the case of abnormal current (such as leakage, short circuit), avoiding electric shock or equipment damage. When the second socket 22 and the first socket 20 overlap, the plug rod 21 is pushed to insert the plug rod 21 into the second socket 22, the position of the extrusion plate 6 can be limited. At this time, the knocking cover 5 can be hit with a hammer, and the drill bit 16 and the first rod body 1 can be inserted into the ground. When the device needs to be dismantled, the first rod body 1 and the drill bit 16 are taken out, the insertion rod 21 is pulled out from the second insertion hole 22, and the knocking cover 5 is pulled to make the knocking cover 5 rise, which can make the extrusion plate 6 rise, and the spring 19 can be stretched, which can make the U-shaped plate 10 move away from the second rod body 2, so that the two conductive clamp bodies 13 can be moved away from each other, and the fixation of the grounding wire can be released.
[0029] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0030] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0031] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A grounding rod that is easy to construct, comprising a first rod body (1), characterized in that: The top of the first rod body (1) is fixedly connected to the second rod body (2), the top of the second rod body (2) is provided with a square groove (3), a square plate (4) is arranged in the square groove (3), the square plate (4) is slidably connected to the square groove (3), the top of the square plate (4) is fixedly connected to a knocking cover (5), the bottoms of both ends of the knocking cover (5) are fixedly connected to an extrusion plate (6), the top and bottom of the second rod body (2) are fixedly connected to the same installation box (7), the top of the installation box (7) is provided with a groove adapted to the extrusion plate (6), the bottom oblique edges of the two extrusion plates (6) are provided with round tubes (8), the The inner wall of the circular tube (8) is rotatably connected to a connecting rod (9), and both sides of the connecting rod (9) are fixedly connected to U-shaped plates (10). One side of the installation box (7) is provided with four sliding grooves (11), and sliders (12) are arranged in the four sliding grooves (11). The sliders (12) are slidably connected to the installation box (7), and the two sliders (12) at the same end are fixedly connected to the same conductive clamp body (13), and the bottoms of the two conductive clamp bodies (13) are fixed with conductive wire bodies (14), and the two conductive wire bodies (14) are fixedly connected to the same conductive block (15), and the conductive block (15) is fixedly connected to the first rod body (1).
2. The grounding rod convenient for construction according to claim 1, characterized in that: A drill bit (16) is fixedly connected to the bottom of the first rod body (1).
3. The grounding rod convenient for construction according to claim 1, characterized in that: The top and bottom ends of the U-shaped plate (10) are fixedly connected to guide rods (17) on one side close to the second rod body (2), and four guide holes (18) are provided on both sides of the second rod body (2).
4. The grounding rod convenient for construction according to claim 3, characterized in that: The guide hole (18) is matched with the guide rod (17), the guide rod (17) is arranged in the guide hole (18), and the guide rod (17) is slidably connected to the second rod body (2).
5. The grounding rod convenient for construction according to claim 4, characterized in that: Four springs (19) are fixedly connected to both sides of the second rod body (2), and the springs (19) are fixedly connected to the U-shaped plate (10) on the side away from the second rod body (2).
6. The grounding rod convenient for construction according to claim 1, characterized in that: The top of the installation box (7) is provided with a first plug hole (20), an insertion rod (21) is arranged in the first plug hole (20), and the tops of the two extrusion plates (6) are both provided with a second plug hole (22), and the second plug hole (22) is adapted to fit the insertion rod (21).