CN221126276U

CN221126276U - Electric power grounding wire

Info

Publication number: CN221126276U
Application number: CN202323126506.0U
Authority: CN
Inventors: 刘传斌
Original assignee: Zhongdian Xinyuan Chongqing Intelligent Technology Research Institute Co ltd
Current assignee: Zhongdian Xinyuan Chongqing Intelligent Technology Research Institute Co ltd
Priority date: 2023-11-20
Filing date: 2023-11-20
Publication date: 2024-06-11
Anticipated expiration: 2033-11-20

Abstract

The utility model provides an electric power grounding wire, and belongs to the technical field of grounding wires; the pile head is connected with the inner wall of the grounding body in a threaded manner, a pile head is connected with the top of the screw in a threaded manner, a mounting hole is formed in a corner of one side of the pile head, and concave portions are formed in two sides of the pile head; still including the rotation subassembly that is used for adjusting wire angle and the installation component that is used for spacing rotation subassembly, rotation subassembly is connected with the installation component, the installation component is connected with the pile head, the installation component including the joint in inside connection prism of mounting hole. According to the utility model, the connecting prism, the cross lock hole, the second end head, the inscription prism, the threaded post, the guide piece, the wiring sleeve and other structures are mutually matched, so that the angle of the wiring sleeve is arbitrarily adjusted, the installation direction of the lead is ensured to be consistent with the prescription direction of the joint, the bending degree of the joint is reduced, and the disassembly and the maintenance are convenient.

Description

Electric power grounding wire

Technical Field

The utility model relates to the technical field of grounding wires, in particular to an electric power grounding wire.

Background

The power ground wire is a wire for connecting a power system to the ground, and its main purpose is to protect electrical equipment from lightning strikes, electrostatic discharges and electrical faults, ensuring safe operation of the electrical equipment.

When the existing power grounding wire is installed, the metal wire is usually fixedly connected with the grounding body, most of the joints are kept in a vertical state, and the other ends of the wires are connected with power equipment or other grounding piles, so that the wires are bent, bending force of the connecting positions is further increased, and the connecting positions are easy to break, so that the power grounding wire provided by the application meets the requirements.

Disclosure of utility model

The utility model aims to solve the technical problem of providing an electric ground wire to solve the problems that the existing wire is bent, the bending force of the connecting part is increased, and the connecting part is easy to break.

In order to solve the technical problems, the utility model provides the following technical scheme:

A power ground wire comprising: the pile comprises a grounding body, wherein the inner wall of the grounding body is in threaded connection with a screw rod, the top of the screw rod is in threaded connection with a pile head, a mounting hole is formed in the corner of one side of the pile head, and concave parts are formed in two sides of the pile head; the pile head comprises a pile head body, and is characterized by further comprising a rotating assembly for adjusting the angle of the lead and a mounting assembly for limiting the rotating assembly, wherein the rotating assembly is connected with the mounting assembly, and the mounting assembly is connected with the pile head.

Preferably, the installation component include the joint in the inside connection prism of mounting hole, the one end of connection prism runs through the pile head and reaches concave surface position to fixedly connected with end one, the outer wall threaded connection of end one has nut one, the other end fixedly connected with spacing ring of connection prism.

Preferably, the rotating assembly comprises a threaded column in threaded connection with the inner wall of the connecting prism, one end of the threaded column is fixedly connected with an inscribed prism, the diameter of the threaded column is larger than that of the inscribed prism, the outer wall of the inscribed prism is slidably connected with the inner wall of one side of the connecting prism, the other end of the inscribed prism is fixedly connected with a second end head, and the middle part of the inscribed prism is fixedly connected with a rear gasket.

Preferably, the rotating assembly further comprises a guide piece and a front gasket which are arranged on the outer surface of the inscribed prism, the rear gasket and the front gasket are respectively attached to the outer walls of the two sides of the guide piece, a second nut is connected to the outer surface of the second end in a threaded mode, a cross lock hole is formed in the end face of the second end, and a wiring sleeve is fixedly connected to one side of the guide piece.

Preferably, the other end of the connection prism is flush with the side wall of the pile head.

Preferably, polygonal holes are formed in the inner walls of the middle parts of the guide piece and the front gasket, and the size of each polygonal hole is equal to the size of the cross section of the inscribed prism.

Preferably, a bolt is arranged in the middle of the wiring sleeve in a penetrating way.

Preferably, a protective sleeve is mounted on the lower surface of the grounding body.

Compared with the prior art, the utility model has at least the following beneficial effects:

in the scheme, through setting up the structure such as connection prism, cross lockhole, end two, inscription prism, screw thread post, guide blade and junction box and mutually supporting, realized the angle of arbitrary adjustment junction box, guaranteed that the installation direction of wire is unanimous with the joint prescription, the degree of buckling of joint department reduces, convenient to detach maintenance simultaneously.

Drawings

The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.

FIG. 1 is a schematic view of a first perspective of a power ground wire;

FIG. 2 is a schematic view of a power ground connection prism structure;

Fig. 3 is a schematic view of a power ground lead structure.

[ Reference numerals ]

1. A pile head; 2. a grounding body; 3. a protective sleeve; 4. a screw; 5. a mounting hole; 6. a connection prism; 7. a wiring sleeve; 8. a cross lock hole; 9. a first nut; 10. an end head I; 11. a guide piece; 12. a front gasket; 13. a second nut; 14. a second end head; 15. a rear gasket; 16. inscribing a prism; 17. a threaded column; 18. and a limiting ring.

While particular structures and devices are shown in the drawings to enable a clear implementation of embodiments of the utility model, this is for illustrative purposes only and is not intended to limit the utility model to the particular structures, devices and environments, which may be modified or adapted by those of ordinary skill in the art, as desired, and which remain within the scope of the appended claims.

Detailed Description

The following describes a power ground wire provided by the present utility model in detail with reference to the accompanying drawings and specific embodiments. While the utility model has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the utility model specifically.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.

As used herein, the term "nominal" refers to a desired or target value for a characteristic or parameter of a component or process operation, and a range of values above and/or below the desired value, that is set during a design phase of a production or manufacturing process. The range of values may be due to slight variations in manufacturing processes or tolerances. As used herein, the term "about" indicates a given amount of value that may vary based on the particular technology node associated with the subject semiconductor device. Based on a particular technology node, the term "about" may indicate a given amount of a value that varies, for example, within 5% -15% of the value (e.g., ±5%, ±10% or±15%).

It will be understood that the meanings of "on … …", "on … …" and "over … …" in this disclosure should be interpreted in the broadest sense so that "on … …" means not only "directly on" something but also includes the meaning of "on" something with intervening features or layers therebetween, and "on … …" or "over … …" means not only "on" or "over" something, but also may include its meaning of "on" or "over" something without intervening features or layers therebetween.

Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.

As shown in fig. 1-3, an embodiment of the present utility model provides a power ground line including: the grounding body 2, the inner wall of the grounding body 2 is connected with a screw 4 in a threaded manner, the top of the screw 4 is connected with a pile head 1 in a threaded manner, a mounting hole 5 is formed in the corner of one side of the pile head 1, and concave parts are formed in two sides of the pile head 1; still including being used for adjusting the rotation component of wire angle and being used for spacing rotation component's installation component, rotation component is connected with installation component, installation component is connected with pile head 1, installation component includes joint in the inside connection prism 6 of mounting hole 5, pile head 1 arrival concave part position is run through to the one end of connection prism 6, and fixedly connected with first 10 of end, the outer wall threaded connection of first 10 of end has nut one 9, the other end fixedly connected with spacing ring 18 of connection prism 6, the other end of connection prism 6 flushes with the lateral wall of pile head 1, the lower surface mounting of ground connection body 2 has protective sheath 3, when carrying out the earthing operation, pass connection prism 6 earlier and flush back rotation nut one 9 with concave part in the outside of first 10 of end, the opposite side of connection prism 6 passes through spacing ring 18 and pile head 1 laminating spacing, guarantee that installation component's connection is firm.

In this embodiment, as shown in fig. 2-3, the rotating assembly includes a threaded post 17 screwed on the inner wall of the connecting prism 6, one end of the threaded post 17 is fixedly connected with an inscribed prism 16, the diameter of the threaded post 17 is larger than that of the inscribed prism 16, the outer wall of the inscribed prism 16 is slidably connected on the inner wall of one side of the connecting prism 6, the other end of the inscribed prism 16 is fixedly connected with a second end 14, the middle part of the inscribed prism 16 is fixedly connected with a rear gasket 15, the rotating assembly further includes a guide plate 11 and a front gasket 12 arranged on the outer surface of the inscribed prism 16, the rear gasket 15 and the front gasket 12 are respectively attached to the outer walls of two sides of the guide plate 11, the outer surface of the second end 14 is in threaded connection with a second nut 13, a cross lock hole 8 is arranged on the end face of the second end 14, one side of the guide plate 11 is fixedly connected with a wire sleeve 7, the middle inner walls of the guide plate 11 and the front gasket 12 are all provided with polygonal holes, and the polygonal holes are equal in size and cross section size of the inscribed prism 16.

According to the technical scheme provided by the utility model, the connecting prism 6, the cross lock hole 8, the second end head 14, the inscribed prism 16, the threaded column 17, the guide piece 11, the wiring sleeve 7 and other structures are mutually matched, so that the angle of the wiring sleeve 7 is randomly adjusted, the installation direction of a wire is ensured to be consistent with the prescription direction of the joint, the bending degree of the joint is reduced, and meanwhile, the disassembly and the maintenance are convenient.

The utility model is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the utility model. In the following description of preferred embodiments of the utility model, specific details are set forth in order to provide a thorough understanding of the utility model, and the utility model will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present utility model.

Those of ordinary skill in the art will appreciate that all or a portion of the steps in implementing the methods of the embodiments described above may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium, such as: ROM/RAM, magnetic disks, optical disks, etc.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. A power ground wire, comprising: the pile comprises a grounding body (2), wherein the inner wall of the grounding body (2) is in threaded connection with a screw rod (4), the top of the screw rod (4) is in threaded connection with a pile head (1), a mounting hole (5) is formed in the corner of one side of the pile head (1), and concave parts are formed in two sides of the pile head (1);

The pile head comprises a pile head body and is characterized by further comprising a rotating assembly used for adjusting the angle of a wire and a mounting assembly used for limiting the rotating assembly, wherein the rotating assembly is connected with the mounting assembly, and the mounting assembly is connected with the pile head (1).

2. The electric ground wire according to claim 1, characterized in that the mounting assembly comprises a connecting prism (6) clamped inside the mounting hole (5), one end of the connecting prism (6) penetrates through the pile head (1) to reach the concave position, and is fixedly connected with a first end head (10), the outer wall of the first end head (10) is in threaded connection with a first nut (9), and the other end of the connecting prism (6) is fixedly connected with a limiting ring (18).

3. The electric ground wire according to claim 2, characterized in that the rotating assembly comprises a threaded column (17) which is in threaded connection with the inner wall of the connecting prism (6), one end of the threaded column (17) is fixedly connected with an inscribed prism (16), the diameter of the threaded column (17) is larger than that of the inscribed prism (16), the outer wall of the inscribed prism (16) is in sliding connection with the inner wall of one side of the connecting prism (6), the other end of the inscribed prism (16) is fixedly connected with a second end head (14), and the middle part of the inscribed prism (16) is fixedly connected with a rear gasket (15).

4. The electric ground wire according to claim 3, wherein the rotating assembly further comprises a guide piece (11) and a front gasket (12) which are arranged on the outer surface of the inscribed prism (16), the rear gasket (15) and the front gasket (12) are respectively attached to the outer walls of two sides of the guide piece (11), a nut II (13) is connected to the outer surface of the end II (14) in a threaded manner, a cross lock hole (8) is formed in the end face of the end II (14), and a wire sleeve (7) is fixedly connected to one side of the guide piece (11).

5. A power and ground line according to claim 2, characterized in that the other end of the connection prism (6) is flush with the side wall of the pile head (1).

6. The electric ground wire according to claim 4, characterized in that the middle inner walls of the guide piece (11) and the front gasket (12) are provided with polygonal holes, and the size of the polygonal holes is equal to the cross-sectional size of the inscribed prism (16).

7. The electric ground wire according to claim 4, characterized in that the middle part of the connection sleeve (7) is threaded with a bolt.

8. The electric ground wire according to claim 1, characterized in that the lower surface of the grounding body (2) is fitted with a protective sleeve (3).