A bushing device for 10 kV lightning conductor wire

Abstract

The application relates to the technical field of lightning conductor wire protection, in particular to a sleeve device for 10kV lightning conductor wire. The sleeve device comprises a plurality of sleeves, and a mounting connecting part is arranged between every two adjacent sleeves. The mounting connecting part comprises a first connecting piece, a limiting block and a second connecting piece. A sliding groove is formed in the second connecting piece, and the limiting block is arranged in the sliding groove so that the first connecting piece and the second connecting piece are slidably connected. The first connecting piece and the second connecting piece are connected with the two adjacent sleeves respectively. A plurality of mounting holes are arranged on the two sides of the sleeve. The application can realize flexible protection of the 10kV lightning conductor wire and reduce the safety risk caused by close contact in the prior art.

Description

Technical Field

[0001] This application relates to the field of lightning protection technology, and in particular to a bushing device for 10kV lightning protection conductors. Background Technology

[0002] Currently, 10kV lightning protection conductors are typically either bare wires exposed to the air or simply sealed with insulating paper. If these conductors are located in specific areas, such as above a pool or fishpond, there is a risk of short circuits due to water conduction, and the electrical current could even easily be conducted into the pool or fishpond, posing a significant safety hazard. Furthermore, simply sealing the bare wires with insulating paper without adequate insulation protection poses a considerable safety risk to operators during the sealing process. Summary of the Invention

[0003] This application provides a bushing device for 10kV lightning protection conductors to solve one or more technical problems existing in the prior art, and at least provide a beneficial option or create conditions.

[0004] Other features and advantages of this application will become apparent from the following detailed description, or may be learned in part from practice of this application.

[0005] According to one aspect of the embodiments of this application, a bushing device for a 10kV lightning protection conductor is provided. The bushing device includes a plurality of bushings, and an installation connection portion is provided between each two adjacent bushings. The installation connection portion includes a first connector, a limiting block disposed on the first connector, and a second connector. A sliding groove is provided on the second connector, and the limiting block is disposed in the sliding groove to allow the first connector and the second connector to be slidably connected. The first connector and the second connector are respectively connected to two adjacent bushings. A plurality of mounting holes are provided on both sides of the bushing. The mounting holes are used to cooperate with a clamping device to open the bushing so that the 10kV lightning protection conductor can be placed into the bushing.

[0006] In one embodiment of this application, based on the aforementioned scheme, the sliding groove has a first end and a second end, and the sleeve further includes a limiting member. When the limiting block is located at the first end, the mounting connection is in a contracted state, and the limiting member abuts against the first connector and the second connector. When the limiting block is located at the second end, the mounting connection is in an extended state to form an expansion groove, and the limiting member abuts against the second connector.

[0007] In one embodiment of this application, based on the foregoing scheme, the end of the first connector is connected to the sleeve.

[0008] In one embodiment of this application, based on the foregoing scheme, the second connector covers the top of the sleeve.

[0009] In one embodiment of this application, based on the aforementioned scheme, the top of the sleeve is provided with multiple openings.

[0010] The beneficial effects of this application are as follows: This application can utilize multiple bushings connected end-to-end to form a bushing device, and adjacent bushings can be interconnected through an installation connection part. This allows for the reasonable application of the bushing device to longer 10kV lightning protection conductors. The first and second connecting parts of the installation connection part can be slidably connected through a limiting block and a sliding groove. This makes the bushing space between adjacent bushings adjustable. For example, if there are some clamps in the 10kV lightning protection conductor, the space of the installation connection part can be expanded through the sliding connection to accommodate these clamps, thus achieving flexible protection for the 10kV lightning protection conductor. Simultaneously, the mounting holes on the bushings can be used with a clamping device to pry open the bushings, allowing operators to move away from the 10kV lightning protection conductor, or to place the 10kV lightning protection conductor inside the bushing, reducing the safety risks associated with close contact in existing technologies. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly explained below. Obviously, the described drawings are only a part of the embodiments of this application, and not all of them. Those skilled in the art can obtain other design schemes and drawings based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the structure of a single bushing of a bushing device for a 10kV lightning protection conductor, as shown in an embodiment of this application. Figure 2 This is a schematic diagram showing the installation connection of the bushing device for a 10kV lightning protection conductor in a retracted state, according to an embodiment of this application. Figure 3 This is a schematic diagram showing the installation connection of the bushing device for a 10kV lightning protection conductor in an extended state, according to an embodiment of this application. Figure 4 This is a schematic diagram of a sliding groove according to an embodiment of this application; Figure 5 This is a schematic diagram of an expansion slot according to an embodiment of this application.

[0013] Attached Figure

[0014] Sleeve 100, mounting hole 110, limiting member 120, opening 130, mounting connection 200, first connector 210, limiting block 220, second connector 230, sliding groove 240, first end 241 of sliding groove 240, second end 242 of sliding groove 240, expansion groove 300. Detailed Implementation

[0015] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, they are provided so that this application will be more complete and comprehensive, and will fully convey the concept of the exemplary embodiments to those skilled in the art.

[0016] Furthermore, the described features, structures, or characteristics can be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of this application. However, those skilled in the art will recognize that the technical solutions of this application can be practiced without one or more of the specific details, or other methods, components, apparatuses, steps, etc., can be employed. In other instances, well-known methods, apparatuses, implementations, or operations are not shown or described in detail to avoid obscuring various aspects of this application.

[0017] The block diagrams shown in the accompanying drawings are merely functional entities and do not necessarily correspond to physically independent entities. These functional entities can be implemented in software, in one or more hardware modules or integrated circuits, or in different network and / or processor devices and / or microcontroller node devices.

[0018] The flowcharts shown in the accompanying drawings are merely illustrative and do not necessarily include all content and operations / steps, nor do they necessarily have to be performed in the described order. For example, some operations / steps can be broken down, while others can be combined or partially combined; therefore, the actual execution order may change depending on the specific circumstances.

[0019] It should be noted that "multiple" in this article refers to two or more. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A alone, A and B simultaneously, or B alone. The character " / " generally indicates that the preceding and following related objects have an "or" relationship. The implementation details of the technical solutions in the embodiments of this application are described in detail below: According to one aspect of the embodiments of this application, a bushing device for a 10kV lightning protection conductor is provided. Figure 1This is a schematic diagram of a single bushing 100 for a bushing device for a 10kV lightning protection conductor, according to an embodiment of this application. Figure 2 This is a schematic diagram illustrating the connection between two adjacent bushings 100 of a bushing device for a 10kV lightning protection conductor according to an embodiment of this application. Figure 2 The mounting connection 200 is in a retracted state. Figure 3 This is another schematic diagram showing the connection between two adjacent bushings 100 of a bushing device for a 10kV lightning protection conductor according to an embodiment of this application. Figure 3 The mounting connection 200 is in an extended state.

[0020] Specifically, such as Figure 1-3 As shown, Figure 1 The limiting block 220 is fixed, but due to the sliding groove 240 in the second connector 230, the position of the limiting block 220 within the sliding groove 240 can be changed by sliding the second connector 230, thereby adjusting the relative position of the first connector 210 and the second connector 230. The first end 241 and the second end 242 of the sliding groove 240 are as follows... Figure 4 As shown, when the limiting block 220 is located at the first end 241 of the sliding groove 240, the space formed by the first connecting member 210 and the second connecting member 230 is minimized. Figure 2 As shown, the mounting connection 200 is in a retracted state at this time. This situation is suitable for scenarios where there are no external devices (such as clamps) in the 10kV lightning protection conductor. However, if there are clamps in the 10kV lightning protection conductor, it will be more difficult to place the 10kV lightning protection conductor into the bushing 100 because the clamps are large and located inside the 10kV lightning protection conductor. Therefore, the mounting connection 200 of this application can solve this problem well. For example, Figure 3 As shown, at this time, the limiting block 220 is in the second end 242 of the sliding groove 240, combined with Figure 5 As shown. Figure 3 and Figure 5 An expansion slot 300 is formed, allowing the wiring clamp to be accommodated within it. This allows the wiring clamp, along with the 10kV lightning protection conductor, to be placed inside the bushing device, providing effective bushing protection. To better demonstrate the expansion slot, it can be shown as follows... Figure 5 As shown, the expansion groove 300 is formed when the limiting block 220 is at the second end of the sliding groove 240, and the first connector 210 and the second connector 230 are relatively far apart. It should be noted that the sleeve device of this application is formed by connecting multiple sleeves 100 end to end with the mounting connection part 200.

[0021] Furthermore, the end of the first connector 210 is connected to one of the two adjacent bushings 100, while the second connector 230 covers the other of the two adjacent bushings 100. Since the second connector 230 can cover the end of the bushing 100, the two adjacent bushings 100 can be connected end to end. This allows multiple bushings 100 to be spliced ​​together to provide comprehensive protection for the long 10kV lightning protection conductor and reduce the safety risks in some special scenarios (such as the 10kV lightning protection conductor being located above a fishpond).

[0022] Furthermore, such as Figure 2 As shown, when the mounting connection 200 is in the retracted state, the limiting member 120 abuts against the first connecting member 210 and the second connecting member 230, and as... Figure 3 As shown, when the mounting connection 200 is in the extended state, the limiting member 120 abuts against the second connecting member 230, and the first connecting member 210 moves away from the limiting member 120.

[0023] Furthermore, such as Figure 1-3 As shown, multiple mounting holes 110 are provided on both sides of the bushing 100. These mounting holes 110 are designed to cooperate with the clamping device so that the bottom of the bushing 100 can be pried open, thereby allowing the 10kV lightning protection conductor to enter the bushing 100 when it is pried open, thus completing the bushing protection of the 10kV lightning protection conductor.

[0024] Furthermore, such as Figure 1-3 As shown, the top of the sleeve 100 is provided with a plurality of openings 130. These openings 130 are used for drainage to prevent the risk of short circuit caused by water accumulation inside the sleeve 100. For example, on a rainy day, rainwater will enter these openings 130 and flow out from the bottom of the mounting connection 200.

[0025] In summary, this application can be flexibly adapted to various scenarios and provides good bushing protection for 10kV lightning protection conductors, while reducing the safety risks during the protection work of 10kV lightning protection conductors.

[0026] It should be understood that this application is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. A bushing device for a 10kV lightning protection conductor, characterized in that, The bushing device includes multiple bushings, and an installation connection part is provided between each two adjacent bushings. The installation connection part includes a first connector, a limiting block provided on the first connector, and a second connector. The second connector has a sliding groove, and the limiting block is provided in the sliding groove so that the first connector and the second connector can be slidably connected. The first connector and the second connector are respectively connected to two adjacent bushings. Multiple mounting holes are provided on both sides of the bushing. The mounting holes are used to cooperate with a clamping device to open the bushing so that the 10kV lightning protection conductor can be placed into the bushing.

2. The bushing device for a 10kV lightning protection conductor according to claim 1, characterized in that, The sliding groove has a first end and a second end, and the sleeve further includes a limiting member. When the limiting block is located at the first end, the mounting connection is in a contracted state, and the limiting member abuts against the first connector and the second connector. When the limiting block is located at the second end, the mounting connection is in an extended state to form an expansion groove, and the limiting member abuts against the second connector.

3. The bushing device for a 10kV lightning protection conductor according to claim 1, characterized in that, The end of the first connector is connected to the sleeve.

4. The bushing device for a 10kV lightning protection conductor according to claim 1, characterized in that, The second connector covers the top of the sleeve.

5. The bushing device for a 10kV lightning protection conductor according to claim 1, characterized in that, The top of the sleeve has multiple openings.

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