Foreign matter prevention insulating cover of 10kV transition support

Abstract

The utility model discloses a foreign matter prevention insulating cover of a 10kV transition support, which belongs to the technical field of electric power circuit safety, and comprises a lower cover body and an upper cover body, the outer wall of the lower cover body is provided with a first socket, and the outer walls of the lower cover body and the upper cover body are provided with second sockets which are communicated with each other; an auxiliary plate is fixed to the outer wall of the upper cover body, one end of the auxiliary plate is rotationally connected with a baffle, and a sleeve opening corresponding to the first inserting opening is formed in the outer wall of the baffle. The lower cover body, the upper cover body and the auxiliary plate are integrally formed, and the lower cover body, the upper cover body, the auxiliary plate and the baffle are all made of polypropylene and flame-retardant ABS composite materials and are in a hard plastic shape. The lower cover body and the upper cover body are vertically inserted in the connecting position of the cable and the 10kW transition support from top to bottom, the connecting position of the cable and the support is wrapped, and therefore the connecting position of the cable and the support is prevented from being damaged. And the silica gel protective sleeve is arranged at one end of the cable, so that the overall insulation and protection capability of the wrapping part is further improved, foreign matters are prevented from being easily influenced by bird nesting, and the cable is safer.

Description

Technical Field

[0001] This utility model relates to the field of power line safety technology, specifically to a foreign object protection insulation cover for a 10kV transition support. Background Technology

[0002] A 10kV transition support is a support structure used for high-voltage power lines. Installed on utility poles, it serves as a transition connection between overhead and cable lines, or for transitions between different types of installation methods (such as overhead-to-cable). It provides reliable lateral mechanical support and electrical connection, ensuring the safe operation of the line. Currently, its main application is the vertical splicing of cables on 10kV transition supports (such as fixing cables when climbing towers).

[0003] These vertically spliced ​​cables are usually pre-installed with silicone protective sleeves at the connection ends. However, these silicone protective sleeves only protect the cables themselves and do not protect the connection between the cables and the supports. Some birds like to collect branches at the supports of utility poles to build nests, which can easily cause the connection between the cables and the supports to conduct electricity, resulting in short circuits and affecting normal operation.

[0004] Based on this, this utility model designs a foreign object-proof insulating cover for a 10kV transition support to solve the above problems. Summary of the Invention

[0005] The purpose of this utility model is to provide a foreign object protection insulation cover for a 10kV transition support to solve the above-mentioned technical problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a foreign object protection insulating cover for a 10kV transition support, comprising: a lower cover and an upper cover, wherein a first insertion port is provided on the outer wall of the lower cover, and a second insertion port is provided on the outer walls of the lower cover and the upper cover.

[0007] An auxiliary plate is fixed to the outer wall of the upper cover, and a baffle is rotatably connected to one end of the auxiliary plate. The outer wall of the baffle is provided with a sleeve corresponding to the first insertion port.

[0008] The lower cover, upper cover, and auxiliary plate are integrally formed, and the lower cover, upper cover, auxiliary plate, and baffle are all made of a composite material of polypropylene and flame-retardant ABS and are in the form of rigid plastic.

[0009] Preferably, both the first and second sockets are vertically arranged, and the second socket extends from the bottom of the lower cover to the top of the upper cover.

[0010] Preferably, the outer wall of the auxiliary plate has two symmetrical insertion holes.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] Firstly, at the connection between the cable and the 10kW transition bracket, the lower and upper covers are vertically inserted from top to bottom to wrap around the connection between the cable and the bracket, as well as the silicone protective sleeve at one end of the cable, further enhancing the overall insulation and protection capabilities of the wrapped area, preventing foreign objects from being easily affected by birds nesting, thus making it safer.

[0013] Secondly, an optional rotating baffle is provided. The baffle has an opening that fits into the first insertion port of the lower cover to lock the transition bracket part. There is also a gap between the baffle and the lower cover, which can hold the original insulating sheet of the bracket, thus improving the installation stability. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this embodiment;

[0016] Figure 2 This is a schematic diagram illustrating the structure after the baffle is rotated open in this embodiment;

[0017] Figure 3 This embodiment is illustrated by a schematic diagram showing the structure of the second socket.

[0018] Figure 4 This is a schematic diagram of the insulating cover before use in this embodiment;

[0019] Figure 5 This is a schematic diagram of the structure of the insulating cover after use in this embodiment;

[0020] Figure 6 This is a schematic diagram illustrating the internal structure of the insulating cover after use in this embodiment.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Lower cover; 2. Upper cover; 3. Auxiliary plate; 4. Baffle; 5. First socket; 6. Second socket; 7. Sleeve opening; 8. Insertion hole. Detailed Implementation

[0023] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-6 This utility model provides a technical solution: a foreign object protection insulation cover for a 10kV transition support, comprising: a lower cover 1 and an upper cover 2, wherein a first insertion port 5 is provided on the outer wall of the lower cover 1, and a second insertion port 6 is provided on the outer walls of the lower cover 1 and the upper cover 2.

[0025] An auxiliary plate 3 is fixed to the outer wall of the upper cover 2, and a baffle 4 is rotatably connected to one end of the auxiliary plate 3. A sleeve 7 corresponding to the first insertion port 5 is opened on the outer wall of the baffle 4.

[0026] The lower cover 1, the upper cover 2, and the auxiliary plate 3 are integrally formed, and the lower cover 1, the upper cover 2, the auxiliary plate 3, and the baffle 4 are all made of a composite material of polypropylene and flame-retardant ABS and are in the form of rigid plastic.

[0027] The lower cover 1, upper cover 2, and auxiliary plate 3 are integrally molded for stable use. The first socket 5 of the lower cover 1 can be used to insert the horizontal support part, while the second socket 6 of the lower cover 1 and the upper cover 2 can be used to insert the vertical cable part. The lower cover 1 is larger than the upper cover 2, providing more space for protection. The rotatable baffle 4 is used to assist in stable installation. The baffle 4, lower cover 1, upper cover 2, and auxiliary plate 3, made of polypropylene and flame-retardant ABS composite material, are in the form of rigid plastic and can provide good insulation and flame retardant capabilities.

[0028] More preferably, both the first socket 5 and the second socket 6 are arranged vertically, and the second socket 6 extends from the bottom of the lower cover 1 to the top of the upper cover 2.

[0029] The first socket 5 and the second socket 6 are vertically arranged so that personnel can directly align and insert them when working at height. The second socket 6, located at the bottom of the lower cover 1, is relatively large and suitable for inserting silicone protective sleeves that are relatively large.

[0030] Preferably, the outer wall of the auxiliary plate 3 has two symmetrical insertion holes 8;

[0031] The insertion hole 8 on the auxiliary plate 3 is used by personnel to directly insert the tool and assist in the installation of the entire insulating cover.

[0032] A specific application of this embodiment is as follows: When installing and using it at the connection between the cable and the 10kW transition bracket, rotate and open the baffle 4, and insert it vertically from top to bottom directly into the horizontal bracket and the vertical cable. Through the second insertion port 6, the lower cover 1 cooperates with the upper cover 2, partially covering the connection between the cable and the bracket, as well as the silicone protective sleeve located at one end of the cable. Then, release the opened baffle 4, so that the cover opening of the baffle 4 cooperates with the first insertion port 5 of the lower cover 1 to fit the main bracket part, and there is a gap between the baffle 4 and the lower cover 1, which can hold the original insulating sheet of the bracket.

[0033] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A foreign object protection insulating cover for a 10kV transition support, characterized in that, include: The lower cover (1) and the upper cover (2) are provided with a first socket (5) on the outer wall of the lower cover (1) and a second socket (6) that communicates with each other on the outer walls of the lower cover (1) and the upper cover (2). An auxiliary plate (3) is fixed to the outer wall of the upper cover (2), and a baffle (4) is rotatably connected to one end of the auxiliary plate (3). The outer wall of the baffle (4) is provided with a sleeve (7) corresponding to the first insertion port (5). The lower cover (1), upper cover (2) and auxiliary plate (3) are integrally formed, and the lower cover (1), upper cover (2), auxiliary plate (3) and baffle (4) are all made of a composite material of polypropylene and flame-retardant ABS and are in the form of hard plastic.

2. The foreign object protection insulating cover for a 10kV transition support according to claim 1, characterized in that: The first socket (5) and the second socket (6) are both vertically arranged, and the second socket (6) extends from the bottom of the lower cover (1) to the top of the upper cover (2).

3. The foreign object protection insulating cover for a 10kV transition support according to claim 1, characterized in that: The auxiliary plate (3) has two symmetrical insertion holes (8) on its outer wall.

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