CN218958519U - Novel compound sleeve type outdoor terminal - Google Patents
Novel compound sleeve type outdoor terminal Download PDFInfo
- Publication number
- CN218958519U CN218958519U CN202223115101.2U CN202223115101U CN218958519U CN 218958519 U CN218958519 U CN 218958519U CN 202223115101 U CN202223115101 U CN 202223115101U CN 218958519 U CN218958519 U CN 218958519U
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- insulating
- sleeve
- outer skirt
- outdoor terminal
- base
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model discloses a novel composite sleeve type outdoor terminal, which relates to the technical field of cable accessories and comprises a base, wherein a conductor is inserted into the base, a stress cone is arranged on the conductor, an insulating sleeve is arranged on the outer side of the conductor, an insulating medium is filled between the insulating sleeve and the conductor, the insulating sleeve is in sealing connection with the base, an outer skirt sleeve is arranged on the outer wall of the insulating sleeve, the outer skirt sleeve is divided into two halves, a sealing flange is arranged on the top of the insulating sleeve, a high-voltage shielding box is arranged on the sealing flange, the novel composite sleeve type outdoor terminal adopts a double-layer design of the insulating sleeve and the outer skirt sleeve, and is filled with insulating silicone oil and insulating silicone grease, so that the insulating performance is better, the radiating effect of the novel composite sleeve type outdoor terminal can be improved, meanwhile, the outer skirt sleeve of the outdoor terminal adopts a half-shell type assembly design, the installation and the disassembly are more convenient, the outer skirt sleeve can be replaced in half blocks, and the maintenance cost is lower.
Description
Technical Field
The utility model relates to the technical field of cable accessories, in particular to a novel composite sleeve type outdoor terminal.
Background
The composite sleeve type outdoor terminal is used for being directly connected with an overhead line on an iron tower or connected with other equipment or circuits through leads, such as a disconnecting switch, a transformer, a wall bushing and the like; the outdoor terminal can be applied to the transformer substation and the terminal tower, and the concrete installation and fixation are required to be determined according to the actual design and environmental conditions. Because outdoor terminal exposes outdoor for a long time, operational environment is abominable, and its insulating cover is mostly integrated manufacturing, and not only the installation is dismantled inconveniently, in addition in case appear damaging need change whole insulating cover, and maintenance cost is higher.
Disclosure of Invention
In order to solve the problems, the utility model provides the following technical scheme:
the utility model provides a novel compound cover formula outdoor termination, includes the base, the cartridge has the conductor on the base, be equipped with stress cone on the conductor, the conductor outside is equipped with insulating cover, it has insulating medium to fill between insulating cover and the conductor, insulating cover and base sealing connection, the outer wall of insulating cover is equipped with outer skirt cover, outer skirt cover is two for half divided, the top of insulating cover is equipped with sealing flange, be equipped with high-pressure shielding box on the sealing flange.
Further, the outer skirt sleeve is fixedly connected with the insulating sleeve through bolts, and the bolts are made of nonmetallic materials.
Further, an inner threaded pipe is vertically and fixedly connected to the insulating sleeve, a through hole is formed in the outer skirt sleeve, and the inner threaded pipe is inserted into the through hole.
Further, insulating silicone grease is arranged between the insulating sleeve and the outer skirt sleeve.
Further, the insulating sleeve is in threaded connection with the base, and a sealing gasket is arranged between the base and the insulating sleeve.
Further, the insulating medium is insulating silicone oil or gel.
Further, a plurality of post insulators are arranged on the base.
The beneficial effects of the utility model are as follows: this novel compound cover formula outdoor termination adopts insulating cover and outer skirt cover bilayer design, and fills insulating silicone oil and insulating silicone grease, makes its insulating properties better, still can improve its radiating effect, and the outer skirt cover of this outdoor termination adopts half shell type to assemble the design simultaneously, and it is more convenient to install and dismantle, and outer skirt cover also can half change, and the maintenance cost is lower.
Drawings
Fig. 1 is an overall schematic diagram of an outdoor terminal according to the present utility model;
FIG. 2 is a schematic cross-sectional view of an outdoor terminal of the present utility model;
FIG. 3 is a schematic view of the outer skirt of the present utility model;
FIG. 4 is a schematic view of a bolting configuration of the present utility model;
in the figure: 1. the base, 2, the conductor, 3, the stress cone, 4, the insulating sleeve, 5, the outer skirt sleeve, 6, the sealing flange,
7. high-voltage shielding box, 8, bolt, 9, post insulator and 10, insulating medium.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1-3, a novel composite sleeve type outdoor terminal comprises a base 1, a conductor 2 is inserted on the base 1, a stress cone 3 is arranged on the conductor 2, an insulating sleeve 4 is arranged on the outer side of the conductor 2, an insulating medium 10 is filled between the insulating sleeve 4 and the conductor 2, the insulating sleeve 4 is in sealing connection with the base 1, an outer skirt sleeve 5 is arranged on the outer wall of the insulating sleeve 4, the outer skirt sleeve 5 is divided into two halves, a sealing flange 6 is arranged at the top of the insulating sleeve 4, and a high-voltage shielding box 7 is arranged on the sealing flange 6.
In this embodiment, adopt insulating cover 4 and insulating outer skirt 5 bilayer design to it has insulating medium 10 to fill between insulating cover 4 and conductor 2, and multiple insulation structure and material are used in a compound way, have greatly improved outdoor termination's insulating properties, and outer skirt 5 adopts half shell type to assemble the design moreover, and it is more convenient to install and dismantle, and outer skirt 5 can half change, effectively reduces maintenance cost.
As shown in fig. 1 and 4, the outer skirt 5 is fixedly connected with the insulating sleeve 4 through bolts 8, the bolts 8 are made of non-metal materials, and the bolts are connected so that the outer skirt is convenient to assemble and disassemble.
As shown in fig. 4, the insulating sleeve 4 is vertically and fixedly connected with an internal threaded pipe, the outer skirt sleeve 5 is provided with a through hole, and the internal threaded pipe is inserted into the through hole. The structure can make the insulating sleeve 4 and the outer skirt sleeve 5 thinner, reduce weight and be installed more firmly.
Preferably, insulating silicone grease is arranged between the insulating sleeve 4 and the outer skirt sleeve 5. The insulation performance of the outdoor terminal can be improved and the heat dissipation performance of the outdoor terminal can be optimized through the arrangement.
Preferably, the insulating sleeve 4 is in threaded connection with the base 1, and a sealing gasket is arranged between the base 1 and the insulating sleeve 4. The threaded connection mode makes the installation simpler, and the sealing gasket can prevent insulating medium leakage.
Preferably, the insulating medium 10 is an insulating silicone oil or gel. The two media have better insulating effect, convenient purchase and controllable cost.
Preferably, the base 1 is provided with a plurality of post insulators 9. This arrangement serves as an insulation with the overhead line.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", "top", "bottom", "transverse", "vertical", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a novel compound cover formula outdoor termination, includes base (1), its characterized in that, cartridge has conductor (2) on base (1), be equipped with stress cone (3) on conductor (2), the conductor (2) outside is equipped with insulating cover (4), it has insulating medium (10) to fill between insulating cover (4) and conductor (2), insulating cover (4) and base (1) sealing connection, the outer wall of insulating cover (4) is equipped with outer skirt cover (5), outer skirt cover (5) are two that divide into half, the top of insulating cover (4) is equipped with sealing flange (6), be equipped with high-pressure shielding box (7) on sealing flange (6).
2. The novel composite sleeve type outdoor terminal according to claim 1, wherein the outer skirt sleeve (5) is fixedly connected with the insulating sleeve (4) through bolts (8), and the bolts (8) are made of nonmetallic materials.
3. The novel composite sleeve type outdoor terminal according to claim 1, wherein an inner threaded pipe is vertically and fixedly connected to the insulating sleeve (4), a through hole is formed in the outer skirt sleeve (5), and the inner threaded pipe is inserted into the through hole.
4. The novel composite sleeve type outdoor terminal according to claim 1, wherein insulating silicone grease is arranged between the insulating sleeve (4) and the outer skirt sleeve (5).
5. The novel composite sleeve type outdoor terminal according to claim 1, wherein the insulating sleeve (4) is in threaded connection with the base (1), and a sealing gasket is arranged between the base (1) and the insulating sleeve (4).
6. A new type of composite bushing outdoor terminal according to claim 1, characterized in that the insulating medium (10) is an insulating silicone oil or gel.
7. The novel composite sleeve type outdoor terminal according to claim 1, wherein a plurality of post insulators (9) are arranged on the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223115101.2U CN218958519U (en) | 2022-11-23 | 2022-11-23 | Novel compound sleeve type outdoor terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223115101.2U CN218958519U (en) | 2022-11-23 | 2022-11-23 | Novel compound sleeve type outdoor terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218958519U true CN218958519U (en) | 2023-05-02 |
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ID=86104023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223115101.2U Active CN218958519U (en) | 2022-11-23 | 2022-11-23 | Novel compound sleeve type outdoor terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218958519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117185180A (en) * | 2023-11-06 | 2023-12-08 | 安格诺尔(江苏)智能电气有限公司 | 110kV dry-type outdoor terminal |
-
2022
- 2022-11-23 CN CN202223115101.2U patent/CN218958519U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117185180A (en) * | 2023-11-06 | 2023-12-08 | 安格诺尔(江苏)智能电气有限公司 | 110kV dry-type outdoor terminal |
| CN117185180B (en) * | 2023-11-06 | 2024-01-23 | 安格诺尔(江苏)智能电气有限公司 | 110kV dry-type outdoor terminal |
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