CN220796574U - Outdoor high-voltage circuit breaker protection mechanism - Google Patents
Outdoor high-voltage circuit breaker protection mechanism Download PDFInfo
- Publication number
- CN220796574U CN220796574U CN202322531161.0U CN202322531161U CN220796574U CN 220796574 U CN220796574 U CN 220796574U CN 202322531161 U CN202322531161 U CN 202322531161U CN 220796574 U CN220796574 U CN 220796574U
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- CN
- China
- Prior art keywords
- voltage circuit
- circuit breaker
- mounting base
- net
- outdoor high
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- 230000004224 protection Effects 0.000 title claims abstract description 33
- 230000001681 protective effect Effects 0.000 claims abstract description 30
- 230000002265 prevention Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 13
- 238000012423 maintenance Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000009979 protective mechanism Effects 0.000 claims 6
- 208000028804 PERCHING syndrome Diseases 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses an outdoor high-voltage circuit breaker protection mechanism, which comprises a mounting base, wherein the mounting base is provided with a high-voltage circuit breaker body, and the mounting base is also provided with a protection cover shell covered outside the high-voltage circuit breaker body; the protective cover comprises an inclined top plate, side protection plates, a bird prevention net and a support column, wherein the inclined top plate is arranged at the top end of the support column, the side protection plates are arranged on the upper portion of the support column, and the bird prevention net is arranged at the lower portion of the support column.
Description
Technical Field
The utility model belongs to the technical field of high-voltage circuit breakers, and particularly relates to an outdoor high-voltage circuit breaker protection mechanism.
Background
The high-voltage circuit breaker plays a control role in a high-voltage circuit, is one of important electrical components in the high-voltage circuit, is a special electrical appliance for switching on or off the high-voltage circuit under normal or fault conditions, and can switch on or off a switching device for switching on or off current under normal or abnormal loop conditions, and is widely applied to various fields.
Most of the existing outdoor high-voltage circuit breakers are directly exposed and installed, birds often inhabit the outdoor high-voltage circuit breakers, the surfaces of the high-voltage circuit breakers can be corroded by the dejection and rainwater of the birds for a long time, contact of the high-voltage circuit breakers is unstable, the high-voltage circuit breakers are enabled to break down, and therefore the outdoor high-voltage circuit breaker protection mechanism is provided.
Disclosure of utility model
The utility model aims to provide an outdoor high-voltage circuit breaker protection mechanism so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the outdoor high-voltage circuit breaker protection mechanism comprises a mounting base, wherein a high-voltage circuit breaker body is arranged on the mounting base, and a protection housing covered outside the high-voltage circuit breaker body is further arranged on the mounting base;
The protective housing includes slope roof, side shield, prevents bird net and support column, the slope roof sets up the top of support column, the side shield sets up the upper portion of support column, it is in to prevent bird net setting the lower part of support column, the slope roof the side shield prevent form between bird net and the support column and be used for the protection the cover body of high voltage circuit breaker body.
Preferably, the front side of the protective cover shell is hinged with symmetrically distributed maintenance net doors corresponding to the bird preventing net.
Preferably, the bird preventing net and the maintenance net door are both net structures prepared by enamelled steel wires.
Preferably, cable holes distributed at equal intervals are formed in the front side and the rear side of the protective housing at positions corresponding to the side protection plates, and insulating rings are arranged in the cable holes.
Preferably, the front half section of the mounting base is of an arc-shaped structure.
Preferably, a connecting slot is formed in the mounting base, a connecting plug block is arranged at the bottom of the protective housing at a position corresponding to the connecting slot, and the connecting plug block is inserted into the connecting slot;
the connecting plug block is fixedly connected with the mounting base through bolts.
Preferably, a gap of 0.5-1cm is reserved between the bottom of the protective housing and the mounting base.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the high-voltage circuit breaker, the protective cover shell covered outside the high-voltage circuit breaker body is arranged on the mounting base, the top of the protective cover shell is the inclined top plate, rainwater is conveniently drained, the upper part of the protective cover shell is the side protection plate, rainwater is reduced from entering the high-voltage circuit breaker body, meanwhile, the lower part of the protective cover shell is the bird prevention net, birds are prevented from falling onto the high-voltage circuit breaker body and perching, so that the problem that contact connection is unstable due to the fact that the high-voltage circuit breaker is easy to be corroded by the rainwater and the bird droppings is solved, meanwhile, a large number of objects are prevented from directly falling onto the high-voltage circuit breaker, the protection performance of the high-voltage circuit breaker in use is improved, and the normal use of the high-voltage circuit breaker is ensured;
2. The installation base of the arc-shaped structure can rapidly guide out rainwater falling on the installation base, and meanwhile, a gap is reserved between the bottom of the protective housing and the installation base, so that rainwater is prevented from gathering, and the drainage speed is increased;
3. The connecting plug block is locked and fixed on the mounting base by the bolts, so that the protective housing is mounted on the mounting base, and the mounting and dismounting efficiency of the protective housing is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of the present utility model;
FIG. 3 is a schematic view of a partial perspective structure of the present utility model;
fig. 4 is a schematic bottom perspective view of the protective cover of the present utility model.
In the figure: 1. a mounting base; 101. a connection slot; 2. a high voltage circuit breaker body; 3. a protective cover; 301. a sloped top plate; 302. a side shield; 303. an anti-bird net; 304. a support column; 305. maintaining a net door; 306. a cable hole; 307. an insulating ring; 308. connecting the plug blocks; 4. and (5) a bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the outdoor high-voltage circuit breaker protection mechanism provided by the utility model comprises a mounting base 1, wherein a high-voltage circuit breaker body 2 is arranged on the mounting base 1, a protection cover 3 covered outside the high-voltage circuit breaker body 2 is also arranged on the mounting base 1, cable holes 306 distributed at equal intervals are formed in positions, corresponding to side protection plates 302, on the front side and the rear side of the protection cover 3, and insulating rings 307 are arranged in the cable holes 306;
The protective housing 3 includes a sloped top plate 301, a side protection plate 302, a bird prevention net 303, and a support column 304, the sloped top plate 301 is disposed at the top end of the support column 304, the side protection plate 302 is disposed at the upper portion of the support column 304, the bird prevention net 303 is disposed at the lower portion of the support column 304, and a housing for protecting the high voltage circuit breaker body 2 is formed between the sloped top plate 301, the side protection plate 302, the bird prevention net 303, and the support column 304.
According to the utility model, the protective housing 3 covered outside the high-voltage circuit breaker body 2 is arranged on the mounting base 1, the top of the protective housing 3 is the inclined top plate 301, rainwater is conveniently drained, the upper part of the protective housing 3 is the side protection plate 302, rainwater is reduced from entering the high-voltage circuit breaker body 2, meanwhile, the lower part of the protective housing 3 is the bird prevention net 303, birds are prevented from falling onto the high-voltage circuit breaker body 2 and perching, so that the problem that the high-voltage circuit breaker is unstable in contact connection due to the corrosion of the bird droppings caused by the rainwater is solved, meanwhile, a large-volume object is prevented from directly falling onto the high-voltage circuit breaker, the use protection performance of the high-voltage circuit breaker is improved, and the normal use of the high-voltage circuit breaker is ensured.
In this embodiment, as shown in fig. 1 and fig. 4, a part of the front side surface of the protective housing 3 corresponding to the anti-bird net 303 is hinged with symmetrically distributed maintenance net doors 305, and the anti-bird net 303 and the maintenance net doors 305 are both mesh structures made of enamelled steel wires;
a maintenance net door 305 is provided to facilitate maintenance and use of the high voltage circuit breaker.
In this embodiment, as shown in fig. 1-3, the first half section of the installation base 1 is of an arc structure, a gap of 0.5-1cm is reserved between the bottom of the protection housing 3 and the installation base 1, the installation base 1 of the arc structure can rapidly guide out rainwater falling on the installation base 1, and meanwhile, a gap of 0.5-1cm is reserved between the bottom of the protection housing 3 and the installation base 1, so that rainwater is prevented from gathering, and the drainage speed is increased.
In this embodiment, as shown in fig. 1 to 4, a connection slot 101 is formed on the mounting base 1, a connection plug 308 is disposed at a position corresponding to the connection slot 101 at the bottom of the protective housing 3, and the connection plug 308 is inserted into the connection slot 101; the connecting plug 308 is fixedly connected with the mounting base 1 through bolts 4;
The connecting slot 101, the connecting plug 308 and the bolt 4 are arranged, when the protective housing 3 is installed, the connecting plug 308 at the bottom of the protective housing 3 is aligned with the connecting slot 101 on the installation base 1 and is inserted, and then the connecting plug 308 is locked and fixed on the installation base 1 by using the bolt 4, so that the protective housing 3 is installed on the installation base 1, and the installation and disassembly efficiency of the protective housing 3 is improved.
Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The outdoor high-voltage circuit breaker protection mechanism is characterized by comprising a mounting base (1), wherein a high-voltage circuit breaker body (2) is arranged on the mounting base (1), and a protection housing (3) covered outside the high-voltage circuit breaker body (2) is also arranged on the mounting base (1);
The protection housing (3) comprises an inclined top plate (301), side protection plates (302), a bird prevention net (303) and support columns (304), wherein the inclined top plate (301) is arranged at the top ends of the support columns (304), the side protection plates (302) are arranged on the upper parts of the support columns (304), the bird prevention net (303) is arranged on the lower parts of the support columns (304), and a cover body for protecting the high-voltage circuit breaker body (2) is formed between the side protection plates (302) and the bird prevention net (303) and the support columns (304).
2. The outdoor high voltage circuit breaker protective mechanism of claim 1, wherein: the front side of the protective housing (3) is hinged with symmetrically distributed maintenance net doors (305) corresponding to the bird preventing net (303).
3. An outdoor high voltage circuit breaker protective mechanism according to claim 2 wherein: the bird preventing net (303) and the maintenance net door (305) are both net structures prepared by adopting enamelled steel wires.
4. The outdoor high voltage circuit breaker protective mechanism of claim 1, wherein: equidistant cable holes (306) are formed in the front side and the rear side of the protective housing (3) corresponding to the side protection plates (302), and insulating rings (307) are arranged in the cable holes (306).
5. The outdoor high voltage circuit breaker protective mechanism of claim 1, wherein: the front half section of the installation base (1) is of an arc-shaped structure.
6. The outdoor high voltage circuit breaker protective mechanism of claim 1, wherein: a connecting slot (101) is formed in the mounting base (1), a connecting plug block (308) is arranged at the bottom of the protective housing (3) corresponding to the connecting slot (101), and the connecting plug block (308) is inserted into the connecting slot (101);
The connecting plug block (308) is fixedly connected with the mounting base (1) through bolts (4).
7. The outdoor high voltage circuit breaker protective mechanism of claim 1, wherein: a gap of 0.5-1cm is reserved between the bottom of the protective housing (3) and the mounting base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322531161.0U CN220796574U (en) | 2023-09-18 | 2023-09-18 | Outdoor high-voltage circuit breaker protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322531161.0U CN220796574U (en) | 2023-09-18 | 2023-09-18 | Outdoor high-voltage circuit breaker protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220796574U true CN220796574U (en) | 2024-04-16 |
Family
ID=90631452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322531161.0U Active CN220796574U (en) | 2023-09-18 | 2023-09-18 | Outdoor high-voltage circuit breaker protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220796574U (en) |
-
2023
- 2023-09-18 CN CN202322531161.0U patent/CN220796574U/en active Active
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