CN211063281U - Corrosion-resistant high temperature resistant bus duct - Google Patents
Corrosion-resistant high temperature resistant bus duct Download PDFInfo
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- CN211063281U CN211063281U CN201922041579.7U CN201922041579U CN211063281U CN 211063281 U CN211063281 U CN 211063281U CN 201922041579 U CN201922041579 U CN 201922041579U CN 211063281 U CN211063281 U CN 211063281U
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- plate
- upper cover
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- corrosion
- bus duct
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Abstract
A corrosion-resistant, high temperature resistant bus duct, comprising: the bus bar fixing device comprises side plates, an upper cover plate, a bottom plate and a fixing plate, wherein the side plates are respectively installed on two sides of the bottom plate, toothed radiating fins are arranged on the outer sides of the side plates, the upper cover plate covers the bottom plate, a bus bar clamping groove is formed in one side, facing the bottom plate, of the upper cover plate, the fixing plate is installed above the upper cover plate, and two sides of the fixing plate are fixed with the side plates on two sides.
Description
Technical Field
The utility model relates to a cable protection field specifically is a corrosion-resistant high temperature resistant bus duct.
Background
The bus duct has replaced wire and cable more and more in the electric power transmission trunk line engineering project, as the device that transports electric energy in the power supply and distribution system, bears heavy current, high voltage, therefore all has high requirement to its insulation reliability, heat dispersion, corrosion resisting property. At present, bus duct structures used in power transmission lines are different, but the defects that steel shells are easy to corrode and heat dissipation performance is insufficient exist to different degrees.
Disclosure of Invention
The utility model aims at providing a corrosion-resistant high temperature resistance bus duct.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a corrosion-resistant, high temperature resistant bus duct, comprising: the bus bar fixing device comprises side plates, an upper cover plate, a bottom plate and a fixing plate, wherein the side plates are respectively installed on two sides of the bottom plate, toothed radiating fins are arranged on the outer sides of the side plates, the upper cover plate covers the bottom plate, a bus bar clamping groove is formed in one side, facing the bottom plate, of the upper cover plate, the fixing plate is installed above the upper cover plate, and two sides of the fixing plate are fixed with the side plates on two sides.
Furthermore, the side plates, the upper cover plate, the bottom plate and the fixing plate are all made of graphene-sprayed steel plates.
Furthermore, the toothed cooling fins on the outer side of the side plate form an included angle of 30 degrees with the side plate.
The utility model has the advantages that:
1. the graphene spraying shell can effectively improve the corrosion resistance of the bus duct shell, simultaneously keeps the compression resistance firmness of the bus duct shell, and the graphene coating has good heat radiation and heat conduction performance, so that the heat dissipation rate of the bus duct shell can be improved, and the service life of the bus duct is prolonged;
2. the bus duct upper cover plate is provided with a bus clamping groove and a fixing plate, so that the problem of deformation and dislocation of the flat cable in the use process is avoided;
3. the bus duct side plate is provided with a plurality of layers of toothed radiating fins, so that the radiating capacity of the shell can be enhanced, and the normal performance of the cable can be ensured in a high-temperature environment.
Drawings
FIG. 1 is a structural top view of the corrosion-resistant and high-temperature-resistant bus duct;
FIG. 2 is a structural front view of the corrosion-resistant and high-temperature-resistant bus duct;
the meanings are shown below:
1-side plate; 2-upper cover plate; 3-a bottom plate; 4, fixing a plate; 5-a heat sink; 6-bus bar slot.
Detailed Description
Example 1
A corrosion-resistant, high temperature resistant bus duct, comprising: curb plate 1, upper cover plate 2, bottom plate 3 and fixed plate 4, curb plate 1 is respectively installed to 3 both sides of bottom plate, and the outside of curb plate 1 is equipped with dentate fin 5, and upper cover plate 2 lid is on bottom plate 3, and there is bus bar draw-in groove 6 upper cover plate 2 to one side of bottom plate 3, and fixed plate 4 is installed in upper cover plate 2 top, and fixed plate 4 both sides are passed through the screw and are fixed with both sides curb plate 1.
Preferably, the side plate 1, the upper cover plate 2, the bottom plate 3 and the fixing plate 4 are all made of graphene-coated steel plates.
Preferably, the toothed cooling fins 5 on the outer side of the side plate 1 are at an angle of 30 ° to the side plate.
The use method of the corrosion-resistant high-temperature-resistant bus duct comprises the following steps:
the bus bars wrapped with the insulating materials are sequentially placed in bus bar clamping grooves 6 of the upper cover plate 2, then are connected and combined with the left side plate 1, the right side plate 1 and the bottom plate 3 through nuts, and finally are provided with fixing plates 4 on the upper cover plate 2 and are fixedly connected with the side plates 1 through the nuts.
Claims (3)
1. The utility model provides a corrosion-resistant high temperature resistant bus duct, its characterized in that includes: curb plate (1), upper cover plate (2), bottom plate (3) and fixed plate (4), curb plate (1) are respectively installed to bottom plate (3) both sides, and the outside of curb plate (1) is equipped with dentate fin (5), and upper cover plate (2) lid is on bottom plate (3), and there is bus-bar slot (6) upper cover plate (2) to one side of bottom plate (3), and fixed plate (4) are installed in upper cover plate (2) top, and fixed plate (4) both sides are passed through the screw and are fixed with both sides curb plate (1).
2. The corrosion-resistant high-temperature-resistant bus duct of claim 1, wherein: the side plates (1), the upper cover plate (2), the bottom plate (3) and the fixing plate (4) are all steel plates sprayed with graphene.
3. The corrosion-resistant high-temperature-resistant bus duct of claim 1, wherein: the toothed radiating fins (5) on the outer side of the side plate (1) form an included angle of 30 degrees with the side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922041579.7U CN211063281U (en) | 2019-11-24 | 2019-11-24 | Corrosion-resistant high temperature resistant bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922041579.7U CN211063281U (en) | 2019-11-24 | 2019-11-24 | Corrosion-resistant high temperature resistant bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211063281U true CN211063281U (en) | 2020-07-21 |
Family
ID=71597029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922041579.7U Active CN211063281U (en) | 2019-11-24 | 2019-11-24 | Corrosion-resistant high temperature resistant bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211063281U (en) |
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2019
- 2019-11-24 CN CN201922041579.7U patent/CN211063281U/en active Active
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