CN210722861U - Outdoor isolator that exchanges of protection type - Google Patents
Outdoor isolator that exchanges of protection type Download PDFInfo
- Publication number
- CN210722861U CN210722861U CN201922406088.8U CN201922406088U CN210722861U CN 210722861 U CN210722861 U CN 210722861U CN 201922406088 U CN201922406088 U CN 201922406088U CN 210722861 U CN210722861 U CN 210722861U
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- cover body
- wiring board
- wiring
- waterproof plate
- board
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- Expired - Fee Related
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Abstract
The utility model relates to a protective outdoor AC isolating switch, which comprises a mounting plate, a pair of supporting insulators, a wiring board and a disconnecting link, wherein the wiring board is provided with a protective component, and the protective component comprises a lower waterproof board, an upper waterproof board, a lower cover body and an upper cover body; the wiring board is connected with a wiring bolt and a wiring nut in threaded fit with the wiring bolt, the wiring nut is arranged above the wiring board, and a plurality of upper gaskets are arranged between the wiring nut and the wiring board; the lower waterproof plate is arranged between the lower gasket and the wiring board, two end parts of the lower waterproof plate are inclined downwards, the upper waterproof plate is arranged between the upper gasket and the wiring board, and two end parts of the upper waterproof plate are inclined upwards; the utility model discloses having add protective assembly on the isolator body of traditional structure, this protective assembly installs in wiring board position department, not only can prevent dust, still has water-proof effects simultaneously, can effectively resist adverse circumstances, avoids the structure erosion to appear and causes a series of trouble problems.
Description
Technical Field
The utility model relates to an outdoor isolator technical field, in particular to outdoor isolator that exchanges of protection type.
Background
The isolating switches are used in a large number in a transformer substation, and because the conventional isolating switches do not have a dustproof function, the connecting points and transmission parts of the conductive parts of the isolating switches are more, the stroke of the moving contacts is large, and the contacts are exposed in the air for a long time, so the isolating switches are extremely easy to be corroded by water vapor, corrosive dust and chemical active gas in the natural environment, and the substances form an oxide film on the contact surface of a connecting piece, so that the surface resistance of a conductor is increased, an overheating fault is caused, and the influence on a power grid and a power transmission and distribution transformer is fatal; not light dust is great to isolator's influence simultaneously, and the rainwater is also very big to isolator's influence, also can cause the corruption to cause a series of safety problems, consequently the utility model discloses developed a protection type outdoor interchange isolator, with the problem of solving existence among the prior art, through the retrieval, not discover with the utility model discloses same or similar technical scheme.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is: the utility model provides an outdoor isolator that exchanges of protection type to solve prior art wherein isolator body does not possess dustproof and waterproof function and arouse a series of safety fault's problem.
The technical scheme of the utility model is that: a protection type outdoor alternating current isolating switch comprises a mounting plate, a pair of supporting insulators arranged on the mounting plate, a wiring board arranged at the upper ends of the supporting insulators and extending outwards, and a disconnecting link arranged between the pair of supporting insulators, wherein a protection assembly is arranged on the wiring board and comprises a lower waterproof plate, an upper waterproof plate, a lower cover body and an upper cover body; the wiring board is connected with a wiring bolt and a wiring nut in threaded fit with the wiring bolt, the wiring bolt penetrates through the wiring board from the lower part of the wiring board and extends to the upper part of the wiring board, and a plurality of lower gaskets are arranged between the wiring bolt and the connecting board; the wiring nut is arranged above the wiring board, and a plurality of upper gaskets are arranged between the wiring nut and the wiring board; the lower waterproof plate is arranged between the lower gasket and the wiring board, two end parts of the lower waterproof plate are inclined downwards, the upper waterproof plate is arranged between the upper gasket and the wiring board, and two end parts of the upper waterproof plate are inclined upwards; the lower cover body is arranged below the connecting plate, one end part of one side of the lower cover body is fixedly connected with the connecting plate, and the other end part of the lower cover body extends to the protruding connecting plate; the upper cover body is arranged above the connecting plate and is reversely buckled on the lower cover body, and the end part of one side of the upper cover body is hinged with the connecting plate.
Preferably, the height of the upper end face of the side wall of the lower cover body is not lower than that of the upper end face of the connecting plate, and the height of the lower end face of the side wall of the upper cover body is the same as that of the upper end face of the side wall of the lower cover body.
Preferably, a wiring hole is formed in the side, away from the fixed end, of the lower end of the lower cover body.
Preferably, the inner side of the hinged end of the upper cover body is provided with a sealing gasket extending to the lower end of the upper waterproof plate, and the sealing gasket and the upper cover body are arranged in an integrated structure.
Compared with the prior art, the utility model has the advantages that:
(1) the utility model discloses having add protective assembly on the isolator body of traditional structure, this protective assembly installs in wiring board position department, not only can prevent dust, still has water-proof effects simultaneously, can effectively resist adverse circumstances, avoids the structure erosion to appear and causes a series of trouble problems.
(2) The wiring hole is designed to facilitate wiring installation at the wiring board, and rationality of structural design is provided.
(3) The design of sealed pad can further avoid the rainwater to get into inside the protection component.
Drawings
The invention will be further described with reference to the following drawings and examples:
fig. 1 is a front view of the structure of the present invention;
fig. 2 is an enlarged view of the protective assembly of the present invention.
Wherein: 1. mounting panel, 2, support insulator, 3, wiring board, 4, switch, 5, protection component, 6, binding bolt, 7, wiring nut, 8, gasket, 9, waterproof board down, 10, last waterproof board, 11, the lower cover body, 12, the upper cover body, 13, the line hole, 14, sealed the pad.
Detailed Description
The following detailed description is made in conjunction with specific embodiments of the present invention:
as shown in fig. 1 and 2, the outdoor ac isolating switch of a protection type includes a mounting plate 1, a pair of supporting insulators 2 disposed on the mounting plate 1, a wiring board 3 mounted on the upper ends of the supporting insulators 2 and extending outward, and a disconnecting link 4 disposed between the pair of supporting insulators 2, wherein a protection component 5 is disposed on the wiring board 3.
The protection component 5 comprises a lower waterproof plate 9, an upper waterproof plate 10, a lower cover body 11 and an upper cover body 12; the wiring board 3 is connected with a wiring bolt 6 and a wiring nut 7 in threaded fit with the wiring bolt 6, the wiring bolt 6 penetrates through the wiring board 3 from the lower part of the wiring board 3 and extends to the upper part of the wiring board 3, and a plurality of lower gaskets 8 are arranged between the wiring bolt 6 and the wiring board; the wiring nut 7 is arranged above the wiring board 3, and a plurality of upper gaskets 8 are arranged between the wiring board 3 and the wiring nut 7; the lower waterproof plate 9 is arranged between the lower gasket and the wiring board 3, two end parts of the lower waterproof plate are inclined downwards, the upper waterproof plate 10 is arranged between the upper gasket and the wiring board 3, and two end parts of the upper waterproof plate are inclined upwards; the lower cover body 11 is arranged below the connecting plate, one end part of one side is fixedly connected with the connecting plate, and the other end part of the other side extends to the protruding connecting plate; the upper cover body 12 is arranged above the connecting plate and is reversely buckled on the lower cover body 11, one side end part is hinged with the connecting plate, the inner side of the hinged end is provided with a sealing gasket 14 extending to the lower end of the upper waterproof plate 10, the sealing gasket 14 and the upper cover body 12 are arranged in an integrated structure, and rainwater is further prevented from entering the protective assembly 5.
As a further optimization of the embodiment, the height of the upper end surface of the side wall of the lower cover body 11 is not lower than the height of the upper end surface of the connecting plate, and the height of the lower end surface of the side wall of the upper cover body 12 is the same as the height of the upper end surface of the side wall of the lower cover body 11; the lower end of the lower cover body 11 is provided with a wiring hole 13 far away from one side of the fixed end, so that wiring installation at the wiring board 3 is facilitated, and structural design rationality is provided.
The utility model discloses having add protection component 5 on the isolator body of traditional structure, this protection component 5 is installed in 3 position departments of wiring board, not only can prevent dust, still has water-proof effects simultaneously, can effectively counter adverse circumstances, avoids the structure erosion to appear and causes a series of trouble problems.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and therefore, the present invention is considered to be exemplary and not restrictive in any way, since the scope of the present invention is defined by the appended claims, rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and therefore any reference signs in the claims are not intended to be construed as limiting the claims concerned.
Claims (4)
1. The utility model provides an outdoor isolator that exchanges of protection type, includes the mounting panel, sets up a pair of support insulator on the mounting panel, installs at the wiring board that support insulator upper end and outside extension and sets up the switch between a pair of support insulator, its characterized in that: the wiring board is provided with a protection assembly, and the protection assembly comprises a lower waterproof plate, an upper waterproof plate, a lower cover body and an upper cover body; the wiring board is connected with a wiring bolt and a wiring nut in threaded fit with the wiring bolt, the wiring bolt penetrates through the wiring board from the lower part of the wiring board and extends to the upper part of the wiring board, and a plurality of lower gaskets are arranged between the wiring bolt and the connecting board; the wiring nut is arranged above the wiring board, and a plurality of upper gaskets are arranged between the wiring nut and the wiring board; the lower waterproof plate is arranged between the lower gasket and the wiring board, two end parts of the lower waterproof plate are inclined downwards, the upper waterproof plate is arranged between the upper gasket and the wiring board, and two end parts of the upper waterproof plate are inclined upwards; the lower cover body is arranged below the connecting plate, one end part of one side of the lower cover body is fixedly connected with the connecting plate, and the other end part of the lower cover body extends to the protruding connecting plate; the upper cover body is arranged above the connecting plate and is reversely buckled on the lower cover body, and the end part of one side of the upper cover body is hinged with the connecting plate.
2. A protective outdoor ac isolation switch according to claim 1, wherein: the height of the upper end face of the side wall of the lower cover body is not lower than that of the upper end face of the connecting plate, and the height of the lower end face of the side wall of the upper cover body is the same as that of the upper end face of the side wall of the lower cover body.
3. A protective outdoor ac isolation switch according to claim 1, wherein: and a wiring hole is formed in one side, far away from the fixed end, of the lower end part of the lower cover body.
4. A protective outdoor ac isolation switch according to claim 1, wherein: the inner side of the hinged end of the upper cover body is provided with a sealing gasket extending to the lower end of the upper waterproof plate, and the sealing gasket and the upper cover body are arranged in an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922406088.8U CN210722861U (en) | 2019-12-27 | 2019-12-27 | Outdoor isolator that exchanges of protection type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922406088.8U CN210722861U (en) | 2019-12-27 | 2019-12-27 | Outdoor isolator that exchanges of protection type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210722861U true CN210722861U (en) | 2020-06-09 |
Family
ID=70932855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922406088.8U Expired - Fee Related CN210722861U (en) | 2019-12-27 | 2019-12-27 | Outdoor isolator that exchanges of protection type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210722861U (en) |
-
2019
- 2019-12-27 CN CN201922406088.8U patent/CN210722861U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 Termination date: 20211227 |