CN209784612U - Corrosion-resistant power optical cable joint box - Google Patents
Corrosion-resistant power optical cable joint box Download PDFInfo
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- CN209784612U CN209784612U CN201920563947.1U CN201920563947U CN209784612U CN 209784612 U CN209784612 U CN 209784612U CN 201920563947 U CN201920563947 U CN 201920563947U CN 209784612 U CN209784612 U CN 209784612U
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Abstract
The utility model relates to a corrosion-resistant electric power optical cable joint box especially relates to a corrosion-resistant electric power optical cable joint box, belongs to optical cable annex technical field. The aluminum alloy welding fixture comprises an aluminum alloy shell, a base and a clamping plate, wherein the shell is connected with the base into a whole; the surfaces of the shell, the base and the clamping plate are respectively coated with an anticorrosive layer. The thickness of the anticorrosive coating is 20-200 mu m. The anticorrosive layer is one or more of inorganic aluminosilicate, polyurethane or anticorrosive ointment. The utility model discloses have good corrosion resistance, still can carry out the local protection when the slight mechanical damage in electric power optical cable joint box surface simultaneously, make things convenient for the job site to use, ensured the long-term life of electric power optical cable joint box, guarantee transmission line's safe operation is fit for popularizing and applying.
Description
Technical Field
The utility model relates to an electric power optical cable gold utensil especially relates to a corrosion-resistant electric power optical cable joint box, belongs to optical cable annex technical field.
Background
The optical cable hardware fitting is a special device for fixing or connecting a tower pole and an optical cable in a high-voltage transmission line, has the design life requirement of more than 30 years, and is directly exposed in a high-altitude natural environment for a long time after being erected. The optical cable hardware is directly irradiated by sunlight, contacts with some chemicals, salt fog and other corrosive substances in the air, and accumulates dust attachments on the surface, so that the metal piece is more easily subjected to chemical corrosion; meanwhile, in a high-voltage circuit, the hardware is still in a strong electromagnetic environment, so that the corrosion degree of the metal piece is aggravated by electrochemical reaction, and the long-term service life of the hardware is influenced.
The power cable joint box is mainly made of aluminum alloy. On one hand, the surface of the aluminum alloy usually has some local defects of unevenness in the manufacturing, carrying, storing and installing processes; on the other hand, when the aluminum alloy is used in a natural environment, the surface of the aluminum alloy is contacted with chemical corrosion substances such as chemicals, salt fog and the like in the air, particularly, the uneven parts are easy to accumulate dust and adsorb more chemical corrosion substances, and the chemical corrosion is gradually generated; on the other hand, after installation, the aluminum alloy can contact with other metals to generate electrochemical reaction, and generate galvanic corrosion. The chemical corrosion and the electrochemical corrosion are particularly accelerated in a strong electromagnetic field environment, the mechanical strength of a metal piece is gradually reduced, the service life of a power cable joint box is shortened, and the joint box is directly damaged in serious conditions, so that the safe operation of a power transmission line is influenced.
Therefore, how to improve the corrosion resistance of the power cable joint box made of aluminum alloy, ensure the long-term service life of the power cable joint box and ensure the safe operation of a power transmission line becomes a problem which needs to be researched and solved for a long time in the industry.
disclosure of Invention
An object of the utility model is to overcome exist not enough among the prior art, provide a corrosion-resistant power cable joint box, at the surface coating anticorrosive coating of aluminum alloy to improve its corrosion resistance, thereby improve the long-term life of power cable joint box, be fit for extensive popularization and application.
According to the utility model provides a technical scheme: a corrosion-resistant power optical cable joint box comprises an aluminum alloy shell, a base and a clamping plate, wherein the shell and the base are connected into a whole, and the base is connected with the clamping plate; the surfaces of the shell, the base and the clamping plate are respectively coated with an anticorrosive layer. The thickness of the anticorrosive coating is 20-200 mu m.
As a further improvement of the utility model, the shell, the base and the clamping plate are made of aluminum alloy materials respectively.
As a further improvement of the utility model, the anti-corrosion layer is one or more of inorganic aluminosilicate or polyurethane or anti-corrosion ointment.
As a further improvement, the aluminum alloy shell surface coating anticorrosive coating, the anticorrosive coating includes inlayer and skin, the anticorrosive coating inlayer is inorganic aluminosilicate, and the skin is polyurethane or anticorrosive oleamen.
As a further improvement, the base surface is coated with an anticorrosive coating, the anticorrosive coating comprises an inner layer and an outer layer, the inner layer of the anticorrosive coating is inorganic aluminosilicate, and the outer layer is polyurethane.
As a further improvement, the plywood surface coating anticorrosive coating, the anticorrosive coating includes inlayer and skin, the anticorrosive coating inlayer is inorganic aluminosilicate, and the skin is polyurethane.
Compared with the prior art, the utility model has the advantages that:
The utility model provides a pair of corrosion-resistant power optical cable splice box adopts the surface coating anticorrosive coating at the aluminum alloy, and the anticorrosive coating has adopted inorganic aluminosilicate, polyurethane and the anticorrosive oleamen that resistant oil, acid and alkali-resistance, high temperature resistant and insulating and weatherability are good as anticorrosive coating material, and the coating can form the anticorrosive coating on the surface of aluminum alloy after drying or natural air-drying. The anticorrosive layer has the functions of preventing the contact of local defect parts on the surface of the power optical cable joint box and corrosive substances and preventing dust particles from accumulating; on the other hand, the corrosion of chemicals, salt mist and other corrosive substances to the surface of the power cable joint box is reduced, and especially the accelerated corrosion of the power transmission line in the strong electromagnetic field environment is slowed down. Due to the corrosion resistance characteristics, the corrosion-resistant power cable joint box has excellent corrosion resistance, and can be locally protected when the surface of the power cable joint box is slightly mechanically damaged, so that the power cable joint box is convenient to use on a construction site, the long-term service life of the power cable joint box is ensured, the safe operation of a power transmission line is guaranteed, and the power cable joint box is suitable for popularization and application.
Drawings
Fig. 1, fig. 2 and fig. 3 are schematic partial cross-sectional views of the surface of the housing of the present invention.
Fig. 4 is a schematic diagram of the present invention.
Fig. 5 is a schematic diagram of a first embodiment of the present invention.
Description of reference numerals: the anti-corrosion coating comprises a shell 1, a base 2, a clamping plate 3, an anti-corrosion layer 4, inorganic aluminosilicate 41, polyurethane 42 and anti-corrosion ointment 43.
Detailed Description
The invention is further described with reference to the following specific drawings and examples.
In the first embodiment, fig. 4 is a schematic diagram of the present embodiment.
A corrosion resistant power cable closure comprising: the aluminum alloy shell comprises an aluminum alloy shell 1, a base 2 and a clamping plate 3, wherein the aluminum alloy shell 1 and the base 2 are connected into a whole, and the base 2 and the clamping plate 3 are connected; the surfaces of the aluminum alloy shell 1, the base 2 and the clamping plate 3 are respectively coated with an anticorrosive layer 4. The thickness of the anticorrosive layer 4 is 50-150 μm.
Further, the base 2 and the clamping plate 3 are respectively made of aluminum alloy materials.
Further, the anticorrosive layer 4 is one or more of inorganic aluminosilicate 41, polyurethane 42 and anticorrosive ointment 43.
In the second embodiment, fig. 5 is a schematic diagram of the present embodiment.
A corrosion resistant power cable closure comprising: the aluminum alloy shell comprises an aluminum alloy shell 1, a base 2 and a clamping plate 3, wherein the aluminum alloy shell 1 and the base 2 are connected into a whole, and the base 2 and the clamping plate 3 are connected; the surfaces of the aluminum alloy shell 1, the base 2 and the clamping plate 3 are respectively coated with an anticorrosive layer 4. The thickness of the anticorrosive layer 4 is 50-150 μm.
Further, the base 2 and the clamping plate 3 are respectively made of aluminum alloy materials.
Further, the surface of the aluminum alloy shell 1 is coated with an anticorrosive coating 4, the anticorrosive coating 4 comprises an inner layer and an outer layer, the inner layer of the anticorrosive coating is inorganic aluminosilicate 41, and the outer layer is polyurethane 42 or anticorrosive ointment 43.
Further, the surface of the base 2 is coated with an anticorrosive layer 4, the anticorrosive layer 4 comprises an inner layer and an outer layer, the inner layer of the anticorrosive layer is inorganic aluminosilicate 41, and the outer layer is polyurethane 42.
Further, the surface of the clamping plate 3 is coated with an anticorrosive layer 4, the anticorrosive layer 4 comprises an inner layer and an outer layer, the inner layer of the anticorrosive layer is inorganic aluminosilicate 41, and the outer layer is polyurethane 42.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a corrosion-resistant power optical cable splice box, includes shell (1), base (2) and splint (3), characterized by: the shell (1) and the base (2) are connected into a whole, and the base (2) is connected with the clamping plate (3); the surfaces of the shell (1), the base (2) and the clamping plate (3) are respectively coated with an anticorrosive layer (4); the thickness of the anticorrosive layer (4) is 20-200 mu m.
2. A corrosion resistant electrical cable splice enclosure as claimed in claim 1, wherein: the shell (1), the base (2) and the clamping plate (3) are made of aluminum alloy materials respectively.
3. A corrosion resistant electrical cable splice enclosure as claimed in claim 1, wherein: the anticorrosive layer (4) is inorganic aluminosilicate (41) or polyurethane (42) or anticorrosive ointment (43).
4. A corrosion resistant electrical cable splice enclosure as claimed in claim 1, wherein: the surface of the shell (1) is coated with an anticorrosive layer (4), the anticorrosive layer (4) comprises an inner layer and an outer layer, the inner layer is inorganic aluminosilicate (41), and the outer layer is polyurethane (42) or anticorrosive ointment (43).
5. A corrosion resistant electrical cable splice enclosure as claimed in claim 1, wherein: the surface of the base (2) is coated with an anticorrosive layer (4), the anticorrosive layer (4) comprises an inner layer and an outer layer, the inner layer is inorganic aluminosilicate (41), and the outer layer is polyurethane (42).
6. A corrosion resistant electrical cable splice enclosure as claimed in claim 1, wherein: the surface of the clamping plate (3) is coated with the anticorrosive layer (4), the anticorrosive layer (4) comprises an inner layer and an outer layer, the inner layer is inorganic aluminosilicate (41), and the outer layer is polyurethane (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920563947.1U CN209784612U (en) | 2019-04-23 | 2019-04-23 | Corrosion-resistant power optical cable joint box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920563947.1U CN209784612U (en) | 2019-04-23 | 2019-04-23 | Corrosion-resistant power optical cable joint box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209784612U true CN209784612U (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920563947.1U Active CN209784612U (en) | 2019-04-23 | 2019-04-23 | Corrosion-resistant power optical cable joint box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209784612U (en) |
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2019
- 2019-04-23 CN CN201920563947.1U patent/CN209784612U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Corrosion-resistant power optical cable connector box Effective date of registration: 20200615 Granted publication date: 20191213 Pledgee: Bank of Jiangsu Co.,Ltd. Wuxi Xixi sub branch Pledgor: JIANGSU JILLION OPTOELECTRIC TECHNOLOGY Co.,Ltd. Registration number: Y2020320010046 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210910 Granted publication date: 20191213 Pledgee: Bank of Jiangsu Co.,Ltd. Wuxi Xixi sub branch Pledgor: JIANGSU JILLION OPTOELECTRIC TECHNOLOGY Co.,Ltd. Registration number: Y2020320010046 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Corrosion resistant power optical cable joint box Effective date of registration: 20210929 Granted publication date: 20191213 Pledgee: Bank of Jiangsu Co.,Ltd. Wuxi Xixi sub branch Pledgor: JIANGSU JILLION OPTOELECTRIC TECHNOLOGY CO.,LTD. Registration number: Y2021320010397 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230922 Granted publication date: 20191213 Pledgee: Bank of Jiangsu Co.,Ltd. Wuxi Xixi sub branch Pledgor: JIANGSU JILLION OPTOELECTRIC TECHNOLOGY CO.,LTD. Registration number: Y2021320010397 |