CN218586853U - High-stability light bus duct based on partition protection - Google Patents
High-stability light bus duct based on partition protection Download PDFInfo
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- CN218586853U CN218586853U CN202221661412.6U CN202221661412U CN218586853U CN 218586853 U CN218586853 U CN 218586853U CN 202221661412 U CN202221661412 U CN 202221661412U CN 218586853 U CN218586853 U CN 218586853U
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Abstract
The utility model belongs to a light bus duct of high stability based on subregion protection, including bus shell, bus conductor and conductor subregion support, the inside fore-and-aft conductor zone branch frame that is equipped with of bus shell, conductor zone branch frame link to each other with the bus shell inboard, the inside bus conductor that is equipped with of conductor zone branch frame, the inside of bus conductor and conductor zone branch frame link to each other, the utility model discloses an use conductor subregion support will closely link to each other originally or through the bus conductor that the baffle separates, use special conductor subregion support to carry out the subregion with bus conductor, effectively increase bus conductor in the inside support intensity of bus shell, can also increase bus conductor's effective heat radiating area, increase the conductor be the radiating effect.
Description
Technical Field
The utility model belongs to the technical field of the bus duct, concretely relates to light bus duct of high stability based on subregion protection.
Background
The bus duct is a closed metal device formed from copper and aluminium bus posts and is used for distributing large power for all elements of dispersion system. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects.
Developed countries abroad, hong Kong region of China, macao region of China, etc. have been popularized. In Guangdong Guangzhou of China, the outgoing lines of building power distribution rooms with more than 12 floors, namely, bus ducts are used for more than 90% of main trunks led to floors; the 630KVA transformer to the power distribution cabinet uses bus ducts.
In order to meet the requirements of high-current low-voltage transmission lines in industrial and civil engineering construction, a bus duct trunk line system is adopted in power distribution design, the bus duct trunk line system is widely applied to engineering along with the continuous increase of the capacity of the transmission and distribution lines in recent years, the structural design of bus duct products is changed from air insulation type to intensive insulation type, and from a steel plate shell to an aluminum alloy shell, so that the updating is gradually realized; however, the conventional bus bar joint is tightly wrapped in a small space by an insulating partition plate and an aluminum type material, so that the heat dissipation performance is poor, the effective support of the bus bar is lacked, and the deviation or bending can be generated in the bus bar joint.
SUMMERY OF THE UTILITY MODEL
The utility model belongs to a high stability lightweight bus duct based on subregion protection, including bus-bar housing, bus conductor and conductor subregion support, the inside fore-and-aft conductor district feeder pillar that is equipped with of bus-bar housing, conductor district feeder pillar link to each other with the bus-bar housing inboard, the inside bus conductor that is equipped with of conductor district feeder pillar, bus conductor and conductor district feeder pillar's inside link to each other, through using conductor subregion support will closely link to each other originally or through the bus conductor that the baffle separates, use special conductor subregion support to carry out the subregion with bus conductor, effectively increase bus conductor when the inside support intensity of bus-bar housing, can also increase bus conductor's effective heat radiating area, increase the conductor be the radiating effect.
The bus shell comprises a bus cover plate and a bus side plate, wherein the bus cover plate and the bus side plate are C-shaped grooves, the bottoms of the bus cover plates are arranged in a relative mutual mirror image mode, the sides of the bus cover plates are connected through the bus side plate, the bottoms of the bus side plates are arranged in a relative mutual mirror image mode, a bus cavity is formed between the bus cover plate and the bus side plate, and a conductor partition support is arranged in the bus cavity.
The conductor subregion support includes conductor inside casing, inside casing pack and inner support, the inner support shape be the I shape, the top and the bottom of inner support link to each other with the inboard of generating line apron, the both sides of inner support are equipped with the inside casing pack, the inside casing pack shape be trapezoidal, the long limit of inside casing pack links to each other with the inboard side of inner support, the minor face of inside casing pack links to each other with the outside of conductor inside casing, conductor inside casing cross-sectional shape be two continuous constitutions of octagon side, every octagon inboard of conductor inside casing is equipped with the conductor chamber that the shape is the same, one side of conductor inside casing links to each other with the inside casing pack support, another side of conductor inside casing links to each other with the generating line curb plate, the upper and lower both sides of conductor inside casing link to each other with the inboard upper and lower both sides of inner support, the conductor intracavity be equipped with the generating line conductor, carry out effectual fixed with the generating line conductor through the conductor inside casing, prevent that the conductor from producing the displacement to the conductor chamber structure of octagon can effectually increase the radiating effect of conductor.
The bus conductor is connected with the conductor inner frame through the insulating glue, and the insulating glue is used as filling, so that the heat dissipation effect of the bus conductor can be increased while the insulation of the conductor and the conductor inner frame is achieved, and the bus conductor is prevented from being overheated.
The bus shell is made of aluminum materials, so that the weight of the bus duct is reduced, and meanwhile, the heat dissipation effect of the bus conductor can be improved.
Has the beneficial effects that:
through using conductor subregion support will be closely continuous originally or through the bus conductor that the baffle separates, use special conductor subregion support to carry out the subregion with bus conductor, effectively increase bus conductor when the inside support intensity of bus shell, can also increase bus conductor's effective heat radiating area, it is the radiating effect to increase the conductor, carry out effectual fixed with bus conductor through the conductor inside casing, prevent that the conductor from producing the displacement in bus shell inside, and octagonal conductor cavity structure can effectual radiating effect who increases the conductor, as filling through the insulating cement, not only can accomplish the insulating of conductor and conductor inside casing simultaneously can also increase bus conductor's radiating effect, prevent that bus conductor is overheated, when reducing the weight of bus duct, can also increase bus conductor's radiating effect.
Drawings
FIG. 1 is a schematic diagram of a high-stability light bus duct based on zone protection;
FIG. 2 is a sectional view of a high stability lightweight bus duct based on zonal protection;
in the figure; 1. the bus-bar cover plate comprises a bus-bar cover plate 2, bus-bar side plates 3, a conductor inner frame 4, an inner frame filling frame 5, an inner support 6 and a bus-bar conductor.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.
The bus comprises a bus cover plate 1, bus side plates 2, a conductor inner frame 3, an inner frame filling frame 4, an inner support 5 and a bus conductor 6.
As shown in fig. 1 and 2;
a high-stability light bus duct based on partition protection comprises a bus casing, a bus conductor 6 and a conductor partition support, wherein a conductor partition branch support is longitudinally arranged in the bus casing, the conductor partition branch support is connected with the inner side of the bus casing, the bus conductor 6 is arranged in the conductor partition branch support, the bus conductor 6 is connected with the inside of the conductor partition branch support, the bus casing comprises a bus cover plate 1 and a bus side plate 2, the bus cover plate 1 and the bus side plate 2 are both C-shaped grooves, the bottom of the bus cover plate 1 is oppositely arranged in a mirror image manner, the bus cover plate 1 is connected with the side edge of the bus side plate 2 through the side edge of the bus side plate, the bottom of the bus side plate 2 is oppositely arranged in a mirror image manner, a bus cavity is formed between the bus cover plate 1 and the bus side plate 2, and the conductor partition support is arranged in the bus cavity, the conductor partition support comprises a conductor inner frame 3, an inner frame filling frame 4 and an inner support 5, wherein the inner support 5 is I-shaped, the top and the bottom of the inner support 5 are connected with the inner side of a bus cover plate 1, the inner frame filling frame 4 is arranged on two sides of the inner support 5, the inner frame filling frame 4 is trapezoidal, the long side of the inner frame filling frame 4 is connected with the inner side edge of the inner support 5, the short side of the inner frame filling frame 4 is connected with the outer side of the conductor inner frame 3, the cross section of the conductor inner frame 3 is formed by connecting two octagonal side edges, each octagonal inner side of the conductor inner frame 3 is provided with a conductor cavity with the same shape, one side edge of the conductor inner frame 3 is connected with the inner frame filling frame 4, the other side edge of the conductor inner frame 3 is connected with a bus side plate 2, the upper side and the lower side of the conductor inner frame 3 are connected with the upper side and the lower side of the inner support 5, a bus conductor 6 is arranged in the conductor cavity, the bus conductor 6 is connected with the conductor inner frame 3 through insulating glue, and the bus shell is made of aluminum.
An implementation example;
through setting up in the conductor chamber of conductor inside casing with bus conductor 6, and the conductor inside casing passes through inside casing pack 4 and inner support 5 and links to each other with bus apron 1 and bus side board 2, conductor inside casing 3 when the bus duct transports and installs, inside casing pack 4 and inner support 5 can play the effectual guard action to bus conductor 6, bus conductor 6 of conductor intracavity portion can be because the circular telegram produces the heat when the bus duct is put through the circular telegram, conductor inside casing 4 also can carry out effectual transmission to the heat, cool down.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The high-stability light bus duct based on partition protection is characterized by comprising a bus shell, a bus conductor and a conductor partition support, wherein a conductor area branch support is longitudinally arranged in the bus shell and connected with the inner side of the bus shell, the bus conductor is arranged in the conductor area branch support, and the bus conductor is connected with the inside of the conductor area branch support.
2. The high-stability light bus duct based on partition protection as claimed in claim 1, wherein the bus casing comprises a bus cover plate and a bus side plate, the bus cover plate and the bus side plate are both C-shaped grooves, the bottoms of the bus cover plate are arranged in a mutually opposite mirror image manner, the bus cover plate is connected with the bus side plate through the side edge of the bus side plate, the bottoms of the bus side plate are arranged in a mutually opposite mirror image manner, a bus cavity is formed between the bus cover plate and the bus side plate, and a conductor partition support is arranged in the bus cavity.
3. The high-stability light bus duct based on partition protection according to claim 2, wherein the conductor partition support comprises a conductor inner frame, an inner frame filling frame and an inner support, the inner support is I-shaped, the top and the bottom of the inner support are connected with the inner side of a bus cover plate, the inner frame filling frame is arranged on two sides of the inner support, the inner frame filling frame is trapezoidal, the long side of the inner frame filling frame is connected with the inner side of the inner support, the short side of the inner frame filling frame is connected with the outer side of the conductor inner frame, the cross section of the conductor inner frame is formed by connecting two octagonal sides, a conductor cavity with the same shape is arranged on the inner side of each octagon of the conductor inner frame, one side of the conductor inner frame is connected with the inner frame filling frame, the other side of the conductor inner frame is connected with a bus side plate, the upper side and the lower side of the conductor inner frame are connected with the upper side and the lower side of the inner support, and a bus conductor is arranged in the conductor cavity.
4. The high-stability light bus duct based on partition protection as claimed in claim 3, wherein the bus conductors are connected with the conductor inner frame through insulating glue.
5. The partition protection-based high-stability light bus duct according to claim 3, wherein the bus duct shell is made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221661412.6U CN218586853U (en) | 2022-06-30 | 2022-06-30 | High-stability light bus duct based on partition protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221661412.6U CN218586853U (en) | 2022-06-30 | 2022-06-30 | High-stability light bus duct based on partition protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218586853U true CN218586853U (en) | 2023-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221661412.6U Active CN218586853U (en) | 2022-06-30 | 2022-06-30 | High-stability light bus duct based on partition protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218586853U (en) |
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2022
- 2022-06-30 CN CN202221661412.6U patent/CN218586853U/en active Active
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