CN216959091U - Solid insulation ring main unit - Google Patents
Solid insulation ring main unit Download PDFInfo
- Publication number
- CN216959091U CN216959091U CN202123405639.2U CN202123405639U CN216959091U CN 216959091 U CN216959091 U CN 216959091U CN 202123405639 U CN202123405639 U CN 202123405639U CN 216959091 U CN216959091 U CN 216959091U
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- China
- Prior art keywords
- cabinet door
- main unit
- ring main
- cabinet
- solid insulation
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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
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- Securing Of Glass Panes Or The Like (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The utility model discloses a solid insulation ring main unit which comprises a cabinet body, wherein a cabinet door is arranged on the front side of the cabinet body, the cabinet door can be detached from the cabinet body, an insertion tongue plate is arranged at the lower edge of the cabinet door, and a connecting locking plate is arranged at the upper edge of the cabinet door. The cabinet door can be completely disassembled, and the operation is convenient during installation or maintenance; the door lock is arranged at the top, so that the safety is better; the overall sealing performance is also superior to hinged doors.
Description
Technical Field
The utility model relates to the technical field of electrical equipment, in particular to a solid insulation ring main unit.
Background
The solid insulation ring main unit is a very important switch device in a power distribution system, particularly an urban power distribution system, and has the advantages of small volume, high reliability, environmental protection and the like.
The incoming and outgoing line cabinet (cable chamber) is an important component of the solid insulation ring main unit, and is generally arranged in front of the front surface of the ring main unit, and the panel in front of the ring main unit is used as a cabinet door of the incoming and outgoing line cabinet. Solid insulation looped netowrk cabinet switch is different from other cubical switchboard, and the cabinet door of business turn over line cabinet need not frequently open, but the installation hopes again to dismantle completely, still has certain explosion-proof requirement in addition. Therefore, it is necessary to specially design the front cabinet door of the solid insulation ring main unit.
SUMMERY OF THE UTILITY MODEL
In order to meet the installation, use and maintenance requirements of the solid insulation ring main unit, the utility model provides the solid insulation ring main unit.
The technical scheme adopted by the utility model is as follows: the utility model provides a solid insulation looped netowrk cabinet, includes the cabinet body, and the front of the cabinet body is the cabinet door, and the cabinet door can be followed the cabinet body and dismantled, and the grafting hyoplastron is established to the lower limb of cabinet door, and the last edge of cabinet door establishes the lock piece.
Preferably, the insertion tongue plate and the cabinet door metal plate are integrally formed.
Preferably, the middle part of the insertion tongue plate is provided with a semicircular notch.
Preferably, the cabinet door is provided with an explosion-proof glass frame, and an explosion-proof glass plate is arranged on the explosion-proof glass frame.
Preferably, a cap-brim-shaped handle is arranged above the explosion-proof glass frame.
Preferably, a panel observation window is arranged on the cabinet door.
Preferably, the connecting lock sheet is an L-shaped plate, one limb is fixed with the cabinet door, and the other limb is perpendicular to the cabinet door and is provided with lock teeth.
The utility model has the following beneficial effects: the cabinet door can be completely disassembled, and the operation is convenient during installation or maintenance; the door lock is arranged at the top, so that the safety is better; the overall sealing performance is also superior to hinged doors.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a cabinet door in an embodiment of the utility model.
Fig. 3 is another schematic view of a cabinet door in an embodiment of the present invention.
Fig. 4 is a schematic side view of a cabinet door in an embodiment of the utility model.
Fig. 5 is an enlarged schematic view at a in example a of the present invention.
Fig. 6 is a schematic view of a locking tab in an embodiment of the present invention.
The cabinet comprises a cabinet body 1, a cabinet door 2, an insertion tongue plate 3, a linkage plate 4, a semicircular notch 5, an explosion-proof glass frame 6, an explosion-proof glass plate 7, a handle 8, a panel observation window 9 and a lock tooth 10.
Detailed Description
The present invention will be further explained with reference to the following examples and the accompanying drawings.
In an embodiment, as shown in fig. 1 to 6, a solid insulation ring main unit includes a main body 1, a cabinet door 2 is disposed on a front surface of the main body 1, the cabinet door 2 is detachable from the main body 1, an insertion tongue plate 3 is disposed on a lower edge of the cabinet door 2, and a linking piece 4 is disposed on an upper edge of the cabinet door 2. The cabinet door 2 of the embodiment can be completely disassembled, and the operation is convenient during installation or maintenance; the door lock is arranged at the top, so that the safety is better; the overall sealing performance is also superior to hinged doors.
In the embodiment, as shown in fig. 3, the insertion tongue plate 3 is integrally formed with the cabinet door 2. This embodiment structure, firstly processing is convenient, secondly the stability of grafting hyoplastron 3 is good, and the not hard up condition can not appear between the cabinet door 2.
In the embodiment, as shown in fig. 3 and 5, the middle of the insertion tongue plate 3 is provided with a semicircular notch 5. Semicircle breach 5 here plays limiting displacement, and with the bolt cooperation of the internal installation of cabinet 1, can avoid appearing cabinet door 2 and appear one side tight partially, the condition of one side pine partially.
In the embodiment, as shown in fig. 2 and 3, the cabinet door 2 is provided with an explosion-proof glass frame 6, and an explosion-proof glass plate 7 is mounted on the explosion-proof glass frame 6. The explosion-proof glass plate 7 is a main window and is used for observing the working condition in the cabinet body 1.
In the embodiment, as shown in fig. 2 to 4, a brim-shaped handle 8 is arranged above the explosion-proof glass frame 6. The handle 8 of this embodiment firstly plays the handle effect, secondly plays to shelter from and prevent bumping the effect, can avoid explosion-proof glass board 7 to receive the striking cracked to a certain extent.
In the embodiment, as shown in fig. 2 and 3, a panel observation window 9 is provided on the cabinet door 2. The panel observation window 9 is arranged at the higher position of the cabinet door 2, so that the staff does not need to bend down, and the inspection and observation can be conveniently carried out.
In the embodiment, as shown in fig. 3 and 6, the locking plate 4 is an L-shaped plate, one limb is fixed with the cabinet door 2, and the other limb is perpendicular to the cabinet door 2 and has a locking tooth 10. The interlocking piece 4 of this embodiment is a self-made piece, and is convenient to manufacture and relatively accurate in size. The material is the cold drawing of thickness T =3mm, has better rigidity, and non-deformable is suitable for and cooperates as the locking piece with the lock.
It should be understood that the above-described embodiments of the present invention are merely examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Obvious variations or modifications of the present invention are possible within the spirit of the present invention.
Claims (7)
1. The utility model provides a solid insulation looped netowrk cabinet, includes cabinet body (1), and the front of the cabinet body (1) is cabinet door (2), its characterized in that, and cabinet door (2) can be followed cabinet body (1) and dismantled, and grafting hyoplastron (3) are established to the lower limb of cabinet door (2), and locking plate (4) are established to the top edge of cabinet door (2).
2. The solid insulating ring main unit as claimed in claim 1, wherein the plug tongue plate (3) is integrally formed with the cabinet door (2) by sheet metal.
3. The solid insulating ring main unit as claimed in claim 2, wherein the middle part of the plug tongue plate (3) is provided with a semicircular notch (5).
4. The solid insulation ring main unit as claimed in claim 1, wherein the cabinet door (2) is provided with an explosion-proof glass frame (6), and the explosion-proof glass frame (6) is provided with an explosion-proof glass plate (7).
5. The solid insulation ring main unit as claimed in claim 4, wherein the explosion-proof glass frame (6) is provided with a cap-brim-shaped handle (8) above.
6. The solid insulation ring main unit as claimed in claim 1, wherein the cabinet door (2) is provided with a panel observation window (9).
7. The solid insulation ring main unit as claimed in claim 1, wherein the locking piece (4) is an L-shaped plate, one leg is fixed to the cabinet door (2), and the other leg is perpendicular to the cabinet door (2) and has a locking tooth (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123405639.2U CN216959091U (en) | 2022-05-12 | 2022-05-12 | Solid insulation ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123405639.2U CN216959091U (en) | 2022-05-12 | 2022-05-12 | Solid insulation ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216959091U true CN216959091U (en) | 2022-07-12 |
Family
ID=82311678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123405639.2U Active CN216959091U (en) | 2022-05-12 | 2022-05-12 | Solid insulation ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216959091U (en) |
-
2022
- 2022-05-12 CN CN202123405639.2U patent/CN216959091U/en active Active
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| GR01 | Patent grant |