Graphene grounding sleeve structure

Abstract

The utility model discloses a kind of sleeve structure for graphene grounding, including impact head, the top of impact head is fixedly installed with limit ring, the inside of limit ring is provided with locating ring, both sides of locating ring surface are provided with through groove, the inside of through groove is provided with rebound component, the inside fixed mounting of impact head has guide tube, the inside screw thread connection of guide tube has connecting component, rebound component includes the protective cover of fixed mounting at the edge of through groove, the inside fixed mounting of protective cover has telescopic link, the surface of telescopic link is sleeved with spring, one end of telescopic link is fixedly installed with resistance block, the diameter of resistance block is greater than the diameter of spring, one end of spring is fixedly installed in the back of resistance block. The utility model is provided with guide tube and connecting component, in use process, personnel will be connected with the inside screw thread connection of guide tube in connecting component, in the process of connecting component downward, it will be connected to sleeve and guide tube, improve the efficiency of sleeve connection.

Description

Technical Field

[0001] This utility model relates to the field of grounding bushing technology, and in particular to a graphene grounding bushing structure. Background Technology

[0002] Graphene is a novel material with a hybridized carbon atom tightly packed into a single-layer two-dimensional honeycomb lattice structure. Graphene possesses excellent optical, electrical, and mechanical properties and holds significant application potential in materials science, micro / nano fabrication, energy, biomedicine, and drug delivery. It is considered a revolutionary material for the future. Grounding refers to the connection of the neutral point of a power system and electrical installations, the exposed conductive parts of electrical equipment, and the external conductive parts of the device to the earth via a conductor. It can be divided into functional grounding, lightning protection grounding, and protective grounding. Lightning protection grounding is designed to eliminate the dangerous effects of overvoltage, such as the grounding of lightning rods, lightning conductors, and surge arresters. Protective grounding is a grounding system designed to prevent personal safety from being endangered by equipment becoming energized due to insulation failure, such as the metal casing of power equipment, reinforced concrete poles, and metal towers. Protective grounding only allows current to flow when the equipment's insulation is damaged, and its value can vary within a wide range. Currently, when using grounding wires, a hexagonal impact head needs to be driven into the ground using a hydraulic hammer. When the impact head is driven into the ground, it can easily loosen the bushing, causing it to fall off. Furthermore, connecting the bushing is inconvenient. Therefore, those skilled in the art provide a bushing structure for graphene grounding to solve the problems mentioned in the background art. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a graphene grounding bushing structure.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A graphene grounding bushing structure includes an impact head, a limiting ring fixedly installed on the top of the impact head, a positioning ring provided inside the limiting ring, through grooves on both sides of the surface of the positioning ring, a spring-loaded component provided inside the through grooves, a guide tube fixedly installed inside the impact head, and a connecting component threadedly connected inside the guide tube.

[0005] As a further embodiment of this utility model, the rebound assembly includes a protective cover fixedly installed at the edge of the through groove, a telescopic rod fixedly installed inside the protective cover, and a spring sleeved on the surface of the telescopic rod.

[0006] As a further embodiment of this utility model, a resisting block is fixedly installed at one end of the telescopic rod. The diameter of the resisting block is larger than the diameter of the spring, and one end of the spring is fixedly installed on the back of the resisting block.

[0007] As a further embodiment of this utility model, the connecting assembly includes a threaded rod threadedly connected inside the guide tube. One end of the threaded rod is fixedly installed with a pressing block. Sliding grooves are provided on both sides of the surface of the guide tube. A guide rod is slidably connected inside the sliding groove. An arc-shaped plate is fixedly installed on one end of the guide rod. A blocking plate is fixedly installed on the other end of the guide rod. A limiting groove is provided on one side of the surface of the guide tube. A positioning bolt is threadedly connected inside the limiting groove.

[0008] As a further embodiment of this utility model, a connecting groove is provided on one side of the surface of the threaded rod. The size of the connecting groove is adapted to the size of the positioning bolt, and the positioning bolt passes through the connecting groove.

[0009] As a further embodiment of this utility model, the surface of the extrusion block is in contact with the surface of the arc-shaped plate, and the extrusion block moves the arc-shaped plate to both sides synchronously.

[0010] As a further embodiment of this utility model, the size of the through groove is adapted to the size of the baffle plate, and the rental panel slides inside the through groove.

[0011] As a further embodiment of this utility model, the impact head is hexagonal in shape and is inserted into the ground.

[0012] The beneficial effects of this utility model are as follows: 1. By using the guide tube and connecting components, during use, the operator threaded the connecting components into the inside of the guide tube. As the connecting components move downwards, they will connect the sleeve and the guide tube, improving the efficiency of connecting the sleeve.

[0013] 2. By using the impact head, limit ring, positioning ring, and spring-loaded assembly, during the connection process of the sleeve, the connecting assembly will squeeze the spring-loaded assembly through the positioning ring. After the spring-loaded assembly is squeezed, when the sleeve needs to be replaced or disassembled, the spring-loaded assembly will drive the connecting assembly to reset, allowing for quick disassembly of the sleeve and improving the efficiency of quick installation and replacement of the sleeve. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of a graphene grounding bushing structure proposed in this utility model; Figure 2 This is a schematic diagram showing the disassembled structure of a graphene grounding sleeve structure proposed in this utility model. Figure 3 This is a schematic diagram of the connection component structure of a graphene grounding bushing structure proposed in this utility model; Figure 4This is a schematic diagram of a spring-loaded assembly structure for a graphene grounding bushing proposed in this utility model.

[0015] In the diagram: 1. Impact head; 2. Limiting ring; 3. Positioning ring; 4. Rebound assembly; 41. Protective cover; 42. Telescopic rod; 43. Spring; 5. Guide tube; 6. Connecting assembly; 61. Threaded rod; 62. Extrusion block; 63. Guide rod; 64. Arc plate; 65. Blocking plate; 66. Positioning bolt. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. It should be noted that, unless otherwise expressly specified and limited, the terms "installation", "connection", and "setting" should be interpreted broadly. For those skilled in the art, the specific meaning of the above terms in this patent can be understood according to the specific circumstances.

[0017] Reference Figures 1-4 A graphene grounding bushing structure includes an impact head 1, which is hexagonal in shape and is inserted into the ground. A limit ring 2 is fixedly installed on the top of the impact head 1. A positioning ring 3 is provided inside the limit ring 2. Through grooves are provided on both sides of the surface of the positioning ring 3. A spring-loaded component 4 is provided inside the through grooves. A guide tube 5 is fixedly installed inside the impact head 1. A connecting component 6 is threadedly connected inside the guide tube 5.

[0018] In this utility model, the rebound assembly 4 includes a protective cover 41 fixedly installed at the edge of the through groove. A telescopic rod 42 is fixedly installed inside the protective cover 41. A spring 43 is sleeved on the surface of the telescopic rod 42. A resisting block is fixedly installed at one end of the telescopic rod 42. The diameter of the resisting block is larger than the diameter of the spring 43. One end of the spring 43 is fixedly installed on the back of the resisting block.

[0019] In particular, when the blocking plate 65 presses the spring 43 through the telescopic rod 42, the protective cover 41 can then protect the telescopic rod 42. When it is necessary to disassemble the sleeve, the personnel will remove the positioning bolt 66 and then rotate the threaded rod 61. The pressing block 62 will no longer press the arc plate 64, and the spring 43 on the telescopic rod 42 will reset the arc plate 64 through the blocking plate 65, allowing for quick disassembly of the sleeve.

[0020] In this utility model, the connecting component 6 includes a threaded rod 61 threadedly connected inside the guide tube 5. One end of the threaded rod 61 is fixedly installed with a pressing block 62. Sliding grooves are provided on both sides of the surface of the guide tube 5. A guide rod 63 is slidably connected inside the sliding groove. An arc-shaped plate 64 is fixedly installed on one end of the guide rod 63. A blocking plate 65 is fixedly installed on the other end of the guide rod 63. A limiting groove is provided on one side of the surface of the guide tube 5. A positioning bolt 66 is threadedly connected inside the limiting groove. A connecting groove is provided on one side of the surface of the threaded rod 61. The size of the connecting groove is adapted to the size of the positioning bolt 66. The positioning bolt 66 passes through the connecting groove. The surface of the pressing block 62 is in contact with the surface of the arc-shaped plate 64. The pressing block 62 moves synchronously to both sides of the arc-shaped plate 64. The size of the through groove is adapted to the size of the blocking plate 65. The panel 65 slides inside the through groove.

[0021] In particular, during use, the operator will rotate the threaded rod 61 through the guide tube 5. When the threaded rod 61 rotates, it will drive the pressing block 62 to move downward. When the pressing block 62 moves downward, it will press the guide rod 63 through the arc plate 64. After the guide tube 63 is pressed, it will move the blocking plate 65. The blocking plate 65 will contact one end of the telescopic rod 42, compressing the spring on the telescopic rod 42. After the blocking plate 65 enters the interior of the through groove, it will position the sleeve. After the sleeve is positioned, the operator will use the positioning bolt 66 through the guide tube 5 to install and position the threaded rod 61 to prevent the threaded rod 61 from rotating.

[0022] Working principle: First, personnel use a hydraulic hammer to drive the impact head 1 into the ground. After the impact head 1 is in contact with the ground, personnel rotate the threaded rod 61 through the guide tube 5. As the threaded rod 61 rotates, it drives the compression block 62 downwards. As the compression block 62 moves downwards, it compresses the guide rod 63 through the arc-shaped plate 64. After the guide tube 63 is compressed, it moves the blocking plate 65, which then contacts one end of the telescopic rod 42, compressing the spring on the telescopic rod 42. The blocking plate 65 then enters the through groove. Afterwards, the sleeve will be positioned. After the sleeve is positioned, the personnel will use the positioning bolt 66 to install and position the threaded rod 61 through the guide tube 5. Then, when the blocking plate 65 squeezes the spring 43 through the telescopic rod 42, the protective cover 41 can protect the telescopic rod 42. When it is necessary to disassemble the sleeve, the personnel will remove the positioning bolt 66 and then rotate the threaded rod 61. The squeezing block 62 will no longer squeeze the arc plate 64. The spring 43 on the telescopic rod 42 will reset the arc plate 64 through the blocking plate 65, and the sleeve can be quickly disassembled.

[0023] In this application, the structures and connections not described in detail are all prior art, and their structures and principles are well known, so they will not be described in detail here.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A bushing structure for graphene grounding, comprising an impact head (1), characterized in that, A limiting ring (2) is fixedly installed on the top of the impact head (1). A positioning ring (3) is provided inside the limiting ring (2). A through groove is provided on both sides of the surface of the positioning ring (3). A spring-loaded component (4) is provided inside the through groove. A guide tube (5) is fixedly installed inside the impact head (1). A connecting component (6) is threaded inside the guide tube (5).

2. The graphene grounding bushing structure according to claim 1, characterized in that, The rebound assembly (4) includes a protective cover (41) fixedly installed at the edge of the through groove. A telescopic rod (42) is fixedly installed inside the protective cover (41), and a spring (43) is sleeved on the surface of the telescopic rod (42).

3. The graphene grounding bushing structure according to claim 2, characterized in that, One end of the telescopic rod (42) is fixedly installed with a resisting block. The diameter of the resisting block is larger than the diameter of the spring (43). One end of the spring (43) is fixedly installed on the back of the resisting block.

4. The graphene grounding bushing structure according to claim 1, characterized in that, The connecting assembly (6) includes a threaded rod (61) threaded inside the guide tube (5). One end of the threaded rod (61) is fixedly installed with a pressing block (62). Sliding grooves are provided on both sides of the surface of the guide tube (5). A guide rod (63) is slidably connected inside the sliding groove. An arc plate (64) is fixedly installed on one end of the guide rod (63). A blocking plate (65) is fixedly installed on the other end of the guide rod (63). A limiting groove is provided on one side of the surface of the guide tube (5). A positioning bolt (66) is threadedly connected inside the limiting groove.

5. A graphene grounding bushing structure according to claim 4, characterized in that, A connecting groove is provided on one side of the surface of the threaded rod (61). The size of the connecting groove is adapted to the size of the positioning bolt (66), and the positioning bolt (66) passes through the connecting groove.

6. A graphene grounding bushing structure according to claim 4, characterized in that, The surface of the extrusion block (62) is in contact with the surface of the arc plate (64), and the extrusion block (62) moves synchronously to both sides of the arc plate (64).

7. The graphene grounding bushing structure according to claim 1, characterized in that, The size of the through groove is adapted to the size of the baffle plate (65), which slides inside the through groove.

8. The graphene grounding bushing structure according to claim 1, characterized in that, The impact head (1) is hexagonal in shape and is inserted into the ground.

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