Grounding module with stable performance

Abstract

The utility model discloses a grounding module with stable performance, which comprises a grounding module, a support framework unit, a bipolar core assembly and a filling hole are arranged in the grounding module, the bipolar core assembly comprises a first pole core and a second pole core, one end of the first pole core and one end of the second pole core are connected with a connector, and the other end of the first pole core and the other end of the second pole core are provided with a fixing sleeve. The pole core I and the pole core II are connected with the supporting framework unit through a plug-in structure; the supporting framework unit comprises a first frame, a second frame and a third frame which are arranged side by side from top to bottom, a plurality of transverse connecting rods and longitudinal connecting rods which are perpendicularly connected in a crossed mode are arranged in the first frame, the second frame and the third frame, and the first frame, the second frame and the third frame are connected through vertical connecting rods. According to the utility model, the framework I, the framework II, the framework III and the vertical connecting rods form the whole supporting framework, and then each framework is fixedly connected with a plurality of groups of transverse connecting rods and longitudinal connecting rods which are vertically connected in a crossed manner, so that the stability of the grounding module is greatly enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of grounding modules, in particular to a grounding module with stable performance. Background Art

[0002] The grounding module is a grounding body with carbon material as the main body. It is composed of non-metallic minerals with good conductivity and stability. The main material of the grounding module is similar to the physical structure of the soil and can be integrated with the soil. The effective contact area between the grounding body and the soil is many times larger than that of the metal grounding body, which increases the effective dispersion area of ​​the grounding body and greatly reduces the contact resistance between the grounding body and the soil. Therefore, it can significantly improve the grounding efficiency and reduce the land area occupied by the grounding network. The grounding module itself has a strong ability to absorb moisture and keep the soil around it moist, ensuring that the grounding module can effectively play a conductive role; at the same time, the conductive properties of the conductive material in the grounding body are not affected by seasonal changes such as dryness and humidity, high and low temperatures. Therefore, it can provide a stable grounding resistance. The non-metallic material of the grounding module forms a relatively gentle low-resistance area between the metal and the soil with a huge difference in resistivity. When a large current impacts, it can reduce the transient potential gradient of the grounding body and the grounding wire, reduce the step voltage and contact voltage, and reduce the probability of ground potential counterattack. The main body of the grounding module itself is a corrosion-resistant material. The overall corrosion resistance of the grounding body is excellent, and the service life reaches more than 30 years.

[0003] Due to the material, the existing grounding module is usually weak and easily broken under pressure. In addition, in order to increase the contact area between the grounding module and the soil, multiple soil filling holes are set on the grounding module, which further reduces the strength of the grounding module and thus reduces its service life. Utility Model Content

[0004] The utility model aims to provide a grounding module with stable performance, so as to solve the problem that the existing grounding module with a plurality of soil filling holes is easily broken under pressure.

[0005] To achieve the above-mentioned purpose, the utility model provides a grounding module with stable performance, including a grounding module, wherein a supporting skeleton unit, a bipolar core assembly and a filling hole arranged in an array are arranged inside the grounding module, the bipolar core assembly includes a pole core 1 and a pole core 2, one end of the pole core 1 and the pole core 2 are connected with a connector, the other end of the pole core 1 and the pole core 2 are provided with a fixing sleeve, and the pole core 1 and the pole core 2 are connected to the supporting skeleton unit through a plug-in structure;

[0006] The supporting skeleton unit includes frame 1, frame 2, and frame 3 arranged in parallel from top to bottom. Frame 1, frame 2, and frame 3 are each provided with a plurality of cross-vertical horizontal connecting rods and longitudinal connecting rods. Frame 1, frame 2, and frame 3 are connected by vertical connecting rods.

[0007] Preferably, pole core 1 and pole core 2 are arranged side by side in the up and down direction, and pole core 1 is arranged above pole core 2.

[0008] Preferably, the fixed sleeve includes an annular sleeve one and an annular sleeve two, the annular sleeve one is arranged at the tail end of the pole core one, the annular sleeve two is arranged at the tail end of the pole core two, and the annular sleeve one and the annular sleeve two are connected by a connecting block.

[0009] Preferably, frame one is connected to frame two via vertical connecting rods at four corners and vertical connecting rods located in the middle of two sides, and frame two is connected to frame three via vertical connecting rods at four corners and vertical connecting rods located in the middle of two sides.

[0010] Preferably, the filling holes are symmetrically arranged on both sides of the grounding module, the filling holes on each side of the grounding module are divided into two rows of filling holes, the two rows of filling holes are symmetrically arranged about frame two, each row of filling holes is divided into two groups of filling holes, and the two groups of filling holes are symmetrically arranged about the vertical connecting rod in the middle of the side surface of frame one or frame three.

[0011] Preferably, pole core one and pole core two are symmetrically arranged with respect to frame two.

[0012] Preferably, the interior of pole core 1 and pole core 2 is hollow, and pole core 1 and pole core 2 are filled with water-absorbing filler.

[0013] Preferably, a plurality of through holes are provided on the surface of the pole core 1 and the pole core 2.

[0014] Preferably, the plug-in structure includes a plug-in block, which is arranged at the upper end and lower end of pole core one and the upper end and lower end of pole core two. Frame one, frame two and frame three are all provided with insertion grooves matching the plug-in block, and the insertion block is inserted in the insertion groove and slidably connected with the insertion groove.

[0015] Preferably, a circular slot is provided in the grounding module, and the pole core 1 and the pole core 2 are both inserted into the circular slot.

[0016] Therefore, the utility model adopts a grounding module with stable performance of the above structure, which is composed of frame one, frame two, frame three and vertical connecting rods to form an integral supporting skeleton, and then multiple groups of cross-vertically connected horizontal connecting rods and longitudinal connecting rods are fixedly connected on each frame, which greatly enhances the stability of the grounding module; the pole core one and pole core two can be inserted into the circular groove of the grounding module through the plug-in structure, and the plug-in block of the plug-in structure can prevent the pole core one and pole core two from rotating in the circular groove, and the pole core one and pole core two can be fixed through the fixing sleeve, so that the pole core one and pole core two are not easy to fall off from the circular groove, and are more stable.

[0017] The technical solution of the utility model is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a grounding module according to an embodiment of the present utility model;

[0019] Figure 2 A top view of a grounding module according to an embodiment of the utility model;

[0020] Figure 3 This is a front view of a grounding module according to an embodiment of the utility model;

[0021] Figure 4 It is a side view of a grounding module according to an embodiment of the utility model;

[0022] Figure 5 A top view of a filling hole according to an embodiment of the utility model;

[0023] Figure 6 A side view of a filling hole according to an embodiment of the utility model;

[0024] Figure 7 This is a schematic diagram of the connection between the first pole core and the second pole core of the embodiment of the utility model;

[0025] Figure 8 This is a schematic diagram of the fixing sleeve structure of an embodiment of the utility model.

[0026] Reference numerals

[0027] 1. Grounding module; 2. Frame 1; 3. Frame 2; 4. Frame 3; 5. Vertical connecting rod; 6. Horizontal connecting rod; 7. Longitudinal connecting rod; 8. Pole core 1; 9. Pole core 2; 10. Connector; 11. Ring sleeve 1; 12. Ring sleeve 2; 13. Connecting block; 14. Filling hole; 15. Insertion block; 16. Insertion slot; 17. Through hole. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages disclosed in the embodiments of the utility model clearer, the embodiments of the utility model are further described in detail in combination with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the embodiments of the utility model and are not used to limit the embodiments of the utility model. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application. Examples of the embodiments are shown in the accompanying drawings, where the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.

[0029] It should be noted that the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or server that includes a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units that are not explicitly listed or inherent to these processes, methods, products or devices.

[0030] Like reference numerals and letters denote similar items in the following drawings, and thus, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present utility model, it should be noted that the terms "upper", "lower", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0032] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting", "installation" 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 an indirect connection 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.

[0033] like Figure 1 As shown, a grounding module 1 with stable performance described in the utility model comprises a grounding module 1, wherein a supporting skeleton unit, a bipolar core component and filling holes 14 arranged in an array are arranged inside the grounding module 1.

[0034] like Figure 2 , Figure 3 , Figure 4As shown, the support skeleton unit includes a frame 1 2, a frame 2 3, and a frame 3 4 arranged in parallel from top to bottom. A plurality of cross-vertical horizontal connecting rods 6 and vertical connecting rods 7 are arranged in the frame 1 2, the frame 2 3, and the frame 3 4, and the vertical connecting rods 7 pass through the horizontal connecting rods 6. The frame 1 2, the frame 2 3, and the frame 3 4 are fixedly connected by vertical connecting rods 5. The frame 1 2 is fixedly connected to the frame 2 3 through the vertical connecting rods 5 located at the four corners and the vertical connecting rods 5 located in the middle of the two sides, and the frame 2 3 is fixedly connected to the frame 3 4 through the vertical connecting rods 5 located at the four corners and the vertical connecting rods 5 located in the middle of the two sides. The frame 1 2, the frame 2 3, and the frame 3 4 are all rectangular frames. The support skeleton unit can greatly enhance the strength of the grounding module 1, making the grounding module 1 not easy to bend.

[0035] like Figure 5 , Figure 6 As shown, the filling holes 14 are symmetrically arranged on both sides of the grounding module 1, and the filling holes 14 on each side of the grounding module 1 are divided into two rows of filling holes 14, and the two rows of filling holes 14 are symmetrically arranged about the frame 2 3, and each row of filling holes 14 is divided into two groups of filling holes 14, and the two groups of filling holes 14 are symmetrically arranged about the vertical connecting rod 5 in the middle of the side of the frame 1 2 or the frame 3 4. The filling holes 14 are soil filling holes 14, which are used to increase the soil area.

[0036] The bipolar core assembly includes a pole core 1 8 and a pole core 2 9, and one end of the pole core 1 8 and the pole core 2 9 is connected to a connector 10. A fixing sleeve is provided at the other end of the pole core 1 8 and the pole core 2 9. The pole core 1 8 and the pole core 2 9 are arranged side by side in the up and down direction, the pole core 1 8 is arranged above the pole core 2 9, and the pole core 1 8 and the pole core 2 9 are symmetrically arranged about the frame 2 3. The interior of the pole core 1 8 and the pole core 2 is hollow, and the pole core 1 8 and the pole core 2 9 are filled with water-absorbing fillers. A plurality of through holes 17 are provided on the surface of the pole core 1 8 and the pole core 2 9. The water-absorbing filler can absorb moisture in the air and soil to prevent the grounding module 1 from getting damp.

[0037] like Figure 7 As shown, the pole core 1 8 and the pole core 2 9 are connected to the support frame unit through a plug-in structure. The plug-in structure includes a plug-in block, which is arranged at the upper and lower ends of the pole core 1 8 and the upper and lower ends of the pole core 2 9. The frame 1 2, the frame 2 3, and the frame 3 4 are all provided with an insertion slot 16 matching the plug-in block, and the insertion block 15 is inserted into the insertion slot 16 and slidably connected with the insertion slot 16. A circular notch is provided in the grounding module 1, and the pole core 1 8 and the pole core 2 9 are both inserted into the circular notch.

[0038] like Figure 8 As shown, the fixed sleeve includes an annular sleeve 11 and an annular sleeve 12. The annular sleeve 11 is sleeved on the tail end of the pole core 8, and the annular sleeve 12 is sleeved on the tail end of the pole core 9. The annular sleeve 11 and the annular sleeve 12 are connected by a connecting block 13.

[0039] The pole core 1 8 and the pole core 2 9 can be inserted into the circular groove of the grounding module 1 through the plug-in structure. The plug-in block of the plug-in structure can prevent the pole core 1 8 and the pole core 2 9 from rotating in the circular groove. The pole core 1 8 and the pole core 2 9 can be fixed by the fixing sleeve, so that the pole core 1 8 and the pole core 2 9 are not easy to fall off from the circular groove and are more stable.

[0040] Therefore, the utility model adopts a grounding module 1 with stable performance of the above structure, which can solve the problem that the existing grounding module 1 with multiple soil filling holes 14 is easily broken under pressure.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that they can still modify or replace the technical solution of the utility model with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the utility model.

Claims

1. A grounding module with stable performance, characterized in that: It includes a grounding module, wherein a supporting skeleton unit, a bipolar core assembly and a filling hole arranged in an array are arranged inside the grounding module, the bipolar core assembly includes a pole core 1 and a pole core 2, one end of the pole core 1 and the pole core 2 are connected with a connector, the other end of the pole core 1 and the pole core 2 are provided with a fixing sleeve, and the pole core 1 and the pole core 2 are connected to the supporting skeleton unit through a plug-in structure; The supporting skeleton unit includes frame 1, frame 2, and frame 3 arranged in parallel from top to bottom. Frame 1, frame 2, and frame 3 are each provided with a plurality of cross-vertical horizontal connecting rods and longitudinal connecting rods. Frame 1, frame 2, and frame 3 are connected by vertical connecting rods.

2. A grounding module with stable performance according to claim 1, characterized in that: The pole core 1 and the pole core 2 are arranged side by side in the up-down direction, and the pole core 1 is arranged above the pole core 2.

3. A grounding module with stable performance according to claim 1, characterized in that: The fixed sleeve comprises an annular sleeve one and an annular sleeve two, wherein the annular sleeve one is arranged at the tail end of the pole core one, and the annular sleeve two is arranged at the tail end of the pole core two, and the annular sleeve one and the annular sleeve two are connected by a connecting block.

4. A grounding module with stable performance according to claim 1, characterized in that: Frame one is connected to frame two via vertical connecting rods at four corners and vertical connecting rods at the middle of two sides, and frame two is connected to frame three via vertical connecting rods at four corners and vertical connecting rods at the middle of two sides.

5. A grounding module with stable performance according to claim 4, characterized in that: The filling holes are symmetrically arranged on both sides of the grounding module. The filling holes on each side of the grounding module are divided into two rows of filling holes. The two rows of filling holes are symmetrically arranged about frame two. Each row of filling holes is divided into two groups of filling holes. The two groups of filling holes are symmetrically arranged about the vertical connecting rod in the middle of the side surface of frame one or frame three.

6. A grounding module with stable performance according to claim 2, characterized in that: The first pole core and the second pole core are symmetrically arranged with respect to the second frame.

7. The grounding module with stable performance according to claim 1, characterized in that: The interior of the pole core 1 and the pole core 2 is hollow, and the pole core 1 and the pole core 2 are filled with water-absorbing fillers.

8. A grounding module with stable performance according to claim 7, characterized in that: A plurality of through holes are arranged on the surfaces of the first pole core and the second pole core.

9. The grounding module with stable performance according to claim 1, characterized in that: The plug-in structure includes a plug-in block, which is arranged at the upper end and lower end of pole core one and the upper end and lower end of pole core two. Frame one, frame two and frame three are all provided with insertion grooves matching the plug-in block. The insertion block is inserted in the insertion groove and is slidably connected with the insertion groove.

10. A grounding module with stable performance according to claim 9, characterized in that: A circular slot is arranged in the grounding module, and the first pole core and the second pole core are both inserted into the circular slot.

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