CN223898274U - A quick-installation pole-mounted circuit breaker insulation protection cover - Google Patents
A quick-installation pole-mounted circuit breaker insulation protection coverInfo
- Publication number
- CN223898274U CN223898274U CN202520144364.0U CN202520144364U CN223898274U CN 223898274 U CN223898274 U CN 223898274U CN 202520144364 U CN202520144364 U CN 202520144364U CN 223898274 U CN223898274 U CN 223898274U
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- Prior art keywords
- protective cover
- protection cover
- circuit breaker
- quick
- wall
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Abstract
The utility model provides an insulating protection cover of a circuit breaker on a quick mounting column, which comprises a first protection cover, a second protection cover and a third protection cover, wherein a first clamping assembly is arranged in the first protection cover, the second clamping assembly is arranged at the bottom of the inner wall of the second protection cover, the third clamping assembly is arranged at the bottom of the inner wall of the third protection cover, and a plurality of monitoring assemblies are respectively arranged in the first protection cover, the second protection cover and the third protection cover. According to the quick-mounting on-column circuit breaker insulating protection cover, the first clamping assembly, the second clamping assembly and the third clamping assembly are respectively arranged at the bottoms of the inner walls of the first protection cover, the second protection cover and the third protection cover, so that the first protection cover, the second protection cover and the third protection cover can be connected with components on the on-column circuit breaker in a clamping manner when the on-column circuit breaker is mounted outdoors.
Description
Technical Field
The utility model relates to the field of pole-mounted circuit breakers, in particular to an insulating protective cover for quickly mounting a pole-mounted circuit breaker.
Background
As a key high-voltage electrical equipment for controlling and protecting an electrical distribution network in an outdoor distribution system, the stability and safety of operation of the pole-mounted circuit breaker are important, with the continuous development of urban construction, distribution line subscriber units are increasingly concentrated, the reliability requirements on the operation quality of the circuit and the requirements on the automatic construction of the distribution network are continuously improved, and the application of the pole-mounted circuit breaker is also increasingly wide.
Problems exist
The installation process is complicated, and the traditional pole-mounted breaker insulation protection cover often needs to be manually subjected to complex operation during installation, for example, when the insulation protection cover is installed, connection nails are required to be inserted into insertion holes on connection edges on two sides of an opening of the protection cover to fix the insulation protection cover, the operation process is complicated, and when the insulation protection cover is installed under the electrified condition, the requirements on the skills and safety guarantee of operators are extremely high, and the installation difficulty and risk are increased.
The potential safety hazard is that in the existing installed partial pole-mounted circuit breaker, the position of a wiring terminal is exposed, so that the pole-mounted circuit breaker is easily influenced by foreign matters and the like, thereby causing tripping and power failure accidents and influencing the stability and reliability of power supply.
The uninterrupted installation cannot be realized, namely, in the actual power grid operation, the uninterrupted installation of the insulating protection cover can influence the normal electricity consumption of a user, and the conventional insulating protection cover is difficult to meet the uninterrupted installation requirement, so that the application range and effect of the uninterrupted installation protection cover are limited.
And when the protective cover is installed on a component of the pole-mounted circuit breaker, the temperature of the component of the pole-mounted circuit breaker can be raised instantaneously when the component of the pole-mounted circuit breaker breaks down, and the fault component of the pole-mounted circuit breaker cannot be positioned accurately after the component of the pole-mounted circuit breaker rises instantaneously when the component of the pole-mounted circuit breaker breaks down.
Therefore, there is a need to provide a quick-install on-post circuit breaker insulation protection cover that solves the above-mentioned technical problems.
Disclosure of utility model
The utility model provides an insulating protective cover for a quick-mounting pole-mounted circuit breaker, which solves the problems that the mounting process is complex, the potential safety hazard is increased, uninterrupted mounting cannot be realized in the mounting process of a protective cover for protecting and mounting components on the pole-mounted circuit breaker, and the fault components of the pole-mounted circuit breaker cannot be accurately positioned after the components on the pole-mounted circuit breaker rise instantly when the components on the pole-mounted circuit breaker break down.
In order to solve the technical problems, the utility model provides a quick-mounting pole-mounted breaker insulation protection cover, which comprises:
The novel heat radiation device comprises a first protective cover, a second protective cover and a third protective cover, wherein a first clamping assembly is arranged in the first protective cover and comprises two first arc-shaped buckles, the bottoms of the inner walls of the first protective cover are respectively connected with a second buckle at one side of each of the two first arc-shaped buckles, the bottoms of the inner walls of the first protective cover are respectively connected with a third buckle at one side of each of the two second buckles, and a first heat radiation groove is formed in the central position of the bottoms of the inner walls of the first protective cover;
The second clamping assembly is arranged at the bottom of the inner wall of the second protective cover;
the third clamping assembly is arranged at the bottom of the inner wall of the third protective cover;
The monitoring components are respectively arranged in the first protective cover, the second protective cover and the third protective cover.
Preferably, the second joint subassembly includes two second arc buckles, the bottom of second protection casing inner wall just is located two one side of second arc buckle all is connected with first fixed buckle, the second radiating groove has been seted up to the central point of second protection casing inner wall bottom.
Preferably, the third clamping assembly comprises a first groove and a second groove, the bottom of the inner wall of the third protection cover is located between the first groove and the second groove, a first connecting buckle and a second connecting buckle are respectively connected between the first groove and the second groove, a third heat dissipation groove is formed in the center position of the bottom of the inner wall of the third protection cover, and a connecting column is connected to one side of the bottom of the inner wall of the third protection cover.
Preferably, the two sides of the surfaces of the first protective cover, the second protective cover and the third protective cover are respectively connected with a first fixing groove, a second fixing groove and a third fixing groove.
Preferably, the monitoring assembly comprises a temperature sensor, one side of the temperature sensor is connected with a connecting wire, and one end of the connecting wire is connected with a display strip.
Preferably, the bottom of first protection casing with the second protection casing with the third protection casing all is provided with fixed subassembly, fixed subassembly includes the U-shaped mount, the both ends of U-shaped mount all are connected with first fixed block, two the surface of first fixed block all is provided with the second fixed block, first fixed block with be provided with the bolt between the second fixed block.
Preferably, a rubber pad is adhered to the bottom of the inner wall of the U-shaped fixing frame.
Compared with the related art, the quick-mounting on-column circuit breaker insulation protection cover has the advantages that the quick-mounting on-column circuit breaker insulation protection cover is provided, the first clamping assembly, the second clamping assembly and the third clamping assembly are respectively arranged at the bottoms of the inner walls of the first protection cover, the second protection cover and the third protection cover, when the on-column circuit breaker is mounted outdoors, the first protection cover, the second protection cover and the third protection cover can be connected with components on the on-column circuit breaker in a clamping manner, the quick-mounting on-column circuit breaker insulation protection cover can play a convenient role in the mounting process, the monitoring assemblies are mounted on the inner walls of the first protection cover, the second protection cover and the third protection cover, the temperature of the components on-column circuit breaker can be monitored, and when the components on-column circuit breaker fail, the components on-column circuit breaker can be accurately positioned and found through the display of the monitoring assemblies.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of an insulation protection cover of a quick-mounting pole-mounted circuit breaker according to the present utility model;
FIG. 2 is a schematic perspective view of the first shield shown in FIG. 1;
FIG. 3 is a schematic perspective view of the interior of the second shield;
FIG. 4 is a schematic perspective view of the exterior of the second shield shown in FIG. 3;
FIG. 5 is a schematic perspective view of the inside of the third shield;
FIG. 6 is a schematic perspective view of the exterior of the third shield shown in FIG. 5;
FIG. 7 is a schematic diagram of the construction of a monitoring assembly installation;
fig. 8 is a schematic structural diagram of a second embodiment of an insulation protection cover for a quick-mounting pole-mounted circuit breaker according to the present utility model.
Reference numeral 1, the first protective cover;
2. A first clamping assembly; 21, a first arc-shaped buckle, 22, a second buckle, 23, a third buckle, 24, a first heat dissipation groove;
3. a first fixing groove, a second protective cover and a third protective cover;
5. The second clamping assembly; 51, a second arc buckle, 52, a first fixing buckle, 53, a second heat dissipation groove;
6. The second fixing groove, 7, the third protective cover;
8. The device comprises a third clamping assembly, a first groove 81, a second groove 82, a first connecting buckle 83, a second connecting buckle 84, a third heat dissipation groove 85, a connecting column 86 and a third heat dissipation groove;
9. a third fixing groove;
10. a monitoring component; 101, a temperature sensor, 102, a connecting wire, 103 and a display strip;
11. the fixing device comprises a fixing component, a U-shaped fixing frame 111, a first fixing block 112, a second fixing block 113, a bolt 114, a rubber pad 115 and a rubber pad.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
First embodiment
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 in combination, fig. 1 is a schematic structural diagram of a first embodiment of an insulation protection cover for a quick-mounting pole-mounted circuit breaker provided by the utility model, fig. 2 is a schematic structural diagram of a first protection cover shown in fig. 1, fig. 3 is a schematic structural diagram of an inner portion of a second protection cover, fig. 4 is a schematic structural diagram of an outer portion of the second protection cover shown in fig. 3, fig. 5 is a schematic structural diagram of an inner portion of a third protection cover, fig. 6 is a schematic structural diagram of an outer portion of the third protection cover shown in fig. 5, and fig. 7 is a schematic structural diagram of a monitoring component mounted. A quick install on-column circuit breaker insulation protection cover comprising:
The novel heat radiation device comprises a first protection cover 1, a second protection cover 4 and a third protection cover 7, wherein a first clamping assembly 2 is arranged in the first protection cover 1, the first clamping assembly 2 comprises two first arc-shaped buckles 21, the bottoms of the inner walls of the first protection cover 1 and one sides of the two first arc-shaped buckles 21 are respectively connected with a second buckle 22, the bottoms of the inner walls of the first protection cover 1 and one sides of the two second buckles 22 are respectively connected with a third buckle 23, and a first heat radiation groove 24 is formed in the central position of the bottoms of the inner walls of the first protection cover 1;
The second clamping assembly 5 is arranged at the bottom of the inner wall of the second protective cover 4;
The third clamping assembly 8 is arranged at the bottom of the inner wall of the third protective cover 7;
The plurality of monitoring components 10, the plurality of monitoring components 9 are respectively disposed inside the first protection cover 1, the second protection cover 4 and the third protection cover 7.
The second clamping assembly 5 comprises two second arc buckles 51, the bottoms of the inner walls of the second protective cover 4 and one sides of the two second arc buckles 51 are respectively connected with a first fixing buckle 52, and a second heat dissipation groove 53 is formed in the center of the bottoms of the inner walls of the second protective cover 4.
The first protection cover 1, the second protection cover 4 and the third protection cover 7 are respectively arranged on parts at different positions on the pole-mounted circuit breaker, and the first protection cover 1, the second protection cover 4 and the third protection cover 7 are all made of acrylic plates.
The third clamping assembly 8 comprises a first groove 81 and a second groove 82, a first connecting buckle 83 and a second connecting buckle 84 are respectively connected between the first groove 81 and the second groove 82 at the bottom of the inner wall of the third protective cover 7, a third heat dissipation groove 85 is formed in the central position of the bottom of the inner wall of the third protective cover 7, and a connecting column 86 is connected to one side of the bottom of the inner wall of the third protective cover 7.
During the use, when installing first protection casing 1, install through the fixed mode of pressing the joint through two first arc buckles 21 of first protection casing 1 inside, two second buckles 22 and two third buckles 23, when installing second protection casing 4, install through the fixed mode of pressing the joint through two second arc buckles 51 and two first fixed buckles 52 of second protection casing 4 inside, when installing third protection casing 7, install through the fixed mode of pressing the joint through first recess 81, second recess 82, two first connector links 83, two second connector links 84 and spliced pole 86 of third protection casing 7 inside, first heat dissipation groove 24, the provision of second heat dissipation groove 53 and third heat dissipation groove 85 is convenient for dispel the heat of first protection casing 1, second protection casing 4 and the inside of third protection casing 7.
The two sides of the surfaces of the first protection cover 1, the second protection cover 4 and the third protection cover 7 are respectively connected with a first fixing groove 3, a second fixing groove 6 and a third fixing groove 9.
The monitoring assembly 10 comprises a temperature sensor 101, one side of the temperature sensor 101 is connected with a connecting wire 102, and one end of the connecting wire 102 is connected with a display strip 103.
The temperature sensor 101 can detect the temperature by contacting with the components of the pole-mounted circuit breaker, and the display strip 103 can be divided into three equal parts according to different temperature areas by dividing the temperature, and can display according to the color-changing range on the display strip 103 under different temperature conditions.
The device effectively prevents equipment tripping caused by tree barriers, small animal touch, external short circuit and foreign matter overlap joint, and reduces equipment potential safety hazards.
The temperature measurement function of the monitoring assembly 10 is increased, potential safety hazards of equipment can be found in advance, pre-warning is achieved, and damage to the equipment due to abnormal temperature is reduced.
The transparent insulating material is used for the first protective cover 1, the second protective cover 4 and the third protective cover 7, the running state of equipment can be observed by naked eyes, the infrared temperature measurement of the equipment is not affected, meanwhile, the first protective cover 1, the second protective cover 4 and the third protective cover 7 can be installed in the electrifying process during installation, therefore, the operation efficiency is improved, the installation process is convenient, the influence of birds, mice and floaters can be avoided by using the first protective cover 1, the second protective cover 4 and the third protective cover 7 on the device, normal running of the equipment can be protected, the first protective cover 1, the second protective cover 4 and the third protective cover 7 are elastic, the open installation opening automatically rebound and compounding are convenient compared with the traditional installation, and the first heat dissipation groove 24, the second heat dissipation groove 53 and the third heat dissipation groove 85 can be used for wiring of cables on the surface chalks of the first protective cover 1, the second protective cover 4 and the third protective cover 7.
The device is unique in installation mode, and solves the problems of accumulated dust and accumulated water caused by wrapping insulation, affecting equipment heat dissipation, and preventing temperature measurement and opening and closing operation.
Compared with the related art, the insulation protection cover for the quick-mounting on-column circuit breaker has the following beneficial effects:
The utility model provides an insulating protection cover for a quick-mounting pole-mounted circuit breaker, wherein the bottoms of the inner walls of a first protection cover 1, a second protection cover 4 and a third protection cover 7 are respectively provided with a first clamping assembly 2, a second clamping assembly 5 and a third clamping assembly 8, when the pole-mounted circuit breaker is mounted outdoors, the first protection cover 1, the second protection cover 4 and the third protection cover 7 can be connected with components on the pole-mounted circuit breaker in a clamping manner, the manner can play a convenient role in the mounting process, the inner walls of the first protection cover 1, the second protection cover 4 and the third protection cover 7 are provided with monitoring assemblies 10, the temperatures of the components on the pole-mounted circuit breaker can be monitored, and when the components on the pole-mounted circuit breaker fail, the components on the pole-mounted circuit breaker can be accurately positioned and found through the display of the monitoring assemblies 10 when the temperatures rise.
Second embodiment
Referring to fig. 8 in combination, a second embodiment of the present application provides another insulation protection cover for a quick-install pole-mounted circuit breaker according to a first embodiment of the present application. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present application provides a quick-mounting pole-mounted circuit breaker insulation protection cover, which is different in that the quick-mounting pole-mounted circuit breaker insulation protection cover, the bottoms of the first protection cover 1, the second protection cover 4 and the third protection cover 7 are respectively provided with a fixing component 11, the fixing components 11 comprise a U-shaped fixing frame 111, two ends of the U-shaped fixing frame 111 are respectively connected with a first fixing block 112, the surfaces of the two first fixing blocks 112 are respectively provided with a second fixing block 113, and bolts 114 are arranged between the first fixing blocks 112 and the second fixing blocks 113.
Two second fixed blocks 113 are installed at the side of the first protection cover 1, the second protection cover 4 or the third protection cover 7, and threaded holes matched with the bolts 114 are formed in the first fixed blocks 112 and the second fixed blocks 113.
A rubber pad 115 is adhered to the bottom of the inner wall of the U-shaped fixing frame 111.
The utility model provides a working principle of an insulation protection cover of a circuit breaker on a quick mounting column, which comprises the following steps:
When the first protective cover 1, the second protective cover 4 and the third protective cover 7 are installed on the surface of a part of the pole-mounted circuit breaker, the U-shaped fixing frame 111 with the rubber pad 115 and the two first fixing blocks 112 is contacted with the third fixing blocks 113 at the bottoms of the first protective cover 1, the second protective cover 4 or the third protective cover 7, and then the first fixing blocks 112 and the second fixing blocks 113 are connected by bolts 114 to fix the U-shaped fixing frame 111.
Compared with the related art, the insulation protection cover for the quick-mounting on-column circuit breaker has the following beneficial effects:
The utility model provides an insulating protective cover for a quick-mounting pole-mounted circuit breaker, wherein fixing assemblies 11 are arranged at the bottoms of a first protective cover 1, a second protective cover 4 and a third protective cover 7, so that the insulating protective cover can play a secondary fixing role when the first protective cover 1, the second protective cover 4 and the third protective cover 7 are mounted on the surfaces of components of the pole-mounted circuit breaker.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520144364.0U CN223898274U (en) | 2025-01-22 | 2025-01-22 | A quick-installation pole-mounted circuit breaker insulation protection cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520144364.0U CN223898274U (en) | 2025-01-22 | 2025-01-22 | A quick-installation pole-mounted circuit breaker insulation protection cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223898274U true CN223898274U (en) | 2026-02-10 |
Family
ID=98685885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520144364.0U Active CN223898274U (en) | 2025-01-22 | 2025-01-22 | A quick-installation pole-mounted circuit breaker insulation protection cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223898274U (en) |
-
2025
- 2025-01-22 CN CN202520144364.0U patent/CN223898274U/en active Active
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