CN2137827Y - Optical hanger - Google Patents
Optical hanger Download PDFInfo
- Publication number
- CN2137827Y CN2137827Y CN 92218452 CN92218452U CN2137827Y CN 2137827 Y CN2137827 Y CN 2137827Y CN 92218452 CN92218452 CN 92218452 CN 92218452 U CN92218452 U CN 92218452U CN 2137827 Y CN2137827 Y CN 2137827Y
- Authority
- CN
- China
- Prior art keywords
- model
- utility
- hanger
- cable
- hanging bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a plastic-steel combined optical hanger. A steel clamping hanging bracket (1) as an insert is arranged in the injection mold of a supporting plate (2) in advance. The steel clamping hanging bracket is formed by an injection molding mode. Therefore, the supporting plate and the clamping hanging bracket (1) are combined together. The exposed part of the clamping hanging bracket (1) can be coated with a plastic anticorrosive layer (3) according to the need. The utility model has the advantages of easy manufacture, low cost, anti-corrosive property, good strength and rigidity, convenient use, etc. The service life of the hanger can be extended by the utility model. The engineering quality of overground work for an optical cable or a cable can be improved. The utility model is especially suitable for being used for erecting and hanging an optical cable.
Description
The utility model relates to used Optical hanger in a kind of aerial fiber cable lineman journey, and it is suitable for the used of aerial cable in the aerial cable engineering equally.
The cable clip of the standard YD256-81 of the Ministry of Posts and Telecommunications of People's Republic of China (PRC) defined, it adopts be by zinc-coated wire after operation such as crooked, as to reverse is shaped, the solderless wrapped connection lastblock is via punching again, the aluminium matter shovel plate that forming processes such as grooving line are made.The manufacturing process of this hook that has followed what years is miscellaneous, and the cost height is perishable, and owing to be solderless wrapped connection binding between the wire clip hanger that is rich in elastic force of plane semicircular ring shovel plate and curl, is easy to get loose under operating mode.Such as above-mentioned deficiency, it had both influenced the useful life of hook, was also threatening the quality of cable, to being worth costliness, and the built on stilts engineering of the optical cable that specification requirement is higher, more be difficult to be suitable for.The disclosed notification number of Chinese patent is respectively three patents such as CN87214351U, CN2071398U and CN2082907U, and the former still is a metallic article, and its processing technology is miscellaneous, and is perishable, and is unwell to the built on stilts engineering of land cable; The latter two are all plastic product, though compare the strong point that its uniqueness is arranged with the former, its intensity and rigidity are very poor, have influenced the quality of cable.These three patents very are not suitable for the built on stilts engineering of optical cable.
The purpose of the utility model is, a kind of steel is provided, moulds combination, makes easily, and cost is relatively low, install and use and be accustomed to Optical hanger easily, and it also satisfies the built on stilts requirement that hangs of cable simultaneously.
The technical scheme that realizes the purpose of the utility model is that it has kept the basic profile of the standard YD256-81 of China Ministry of Posts and Telecommunications defined on the whole, promptly still has grip hanger and shovel plate two parts.And its improvement part is, said shovel plate is that section is "T"-shaped integral molded plastic spare, and shovel plate is via its injection molded, and is combined into one with said grip hanger.
Further improvement of the utility model also is, said grip hanger with the non-binding position of shovel plate (being exsertion part), be provided with corrosion-resistant coating.
It is simple and easy to the utlity model has making, and cost is lower, anticorrosion, intensity and good rigidly, characteristics such as use habit convenience, and because the intrinsic flexibility of plastics shovel plate, optical cable or cable be can not damage, thereby the useful life of hook and the quality of optical cable or the built on stilts engineering of cable improved significantly.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing 1 is a front view of the present utility model.
Accompanying drawing 2 is a vertical view of the present utility model.
Referring to accompanying drawing 1,2, the grip hanger that is rich in elastic force (1) of curl is adopted No. 45 steel wires of φ 3mm, via the special plane bending, reverse make after, give it in the injection mould of the shovel plate (2) that is located at into semi-annular shape as inserts, via shovel plate (2) injection molded, and make both be combined into a firm integral body.Thereafter, at the uncombined exposed parts of holding frame (1), establish corrosion-resistant coating (3) again through plastic-blasting.And the interior radius of circle of said semi-annular shape shovel plate (2) equals or is slightly larger than optical cable or cable radius.
Manufactured size of the present utility model can also can integrate with international standard all with reference to the regulation of the standard laid down by the ministries or commissions of the Central Government YD256-81 of China Ministry of Posts and Telecommunications, more can need and the multiple model specification of special one-tenth according to the user.
Claims (2)
1, a kind of Optical hanger, it has grip hanger (1) and shovel plate (2), it is characterized in that said shovel plate (2) for section is "T"-shaped integral molded plastic spare, and shovel plate (2) is via its injection molded, and is combined into one with said grip hanger (1).
2, Optical hanger according to claim 1 is characterized in that, said grip hanger (1) with both non-binding positions of shovel plate (2), be provided with corrosion-resistant coating (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92218452 CN2137827Y (en) | 1992-08-01 | 1992-08-01 | Optical hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92218452 CN2137827Y (en) | 1992-08-01 | 1992-08-01 | Optical hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2137827Y true CN2137827Y (en) | 1993-07-07 |
Family
ID=33765975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92218452 Expired - Lifetime CN2137827Y (en) | 1992-08-01 | 1992-08-01 | Optical hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2137827Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103576269A (en) * | 2012-07-20 | 2014-02-12 | 中国移动通信集团重庆有限公司 | Hook supplement device |
| CN108333703A (en) * | 2018-04-16 | 2018-07-27 | 桂林市中成塑料制品有限责任公司 | A kind of plastics coil holder |
-
1992
- 1992-08-01 CN CN 92218452 patent/CN2137827Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103576269A (en) * | 2012-07-20 | 2014-02-12 | 中国移动通信集团重庆有限公司 | Hook supplement device |
| CN108333703A (en) * | 2018-04-16 | 2018-07-27 | 桂林市中成塑料制品有限责任公司 | A kind of plastics coil holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: WUJIN COUNTY POSTAL AND TELECOMMUNICATIONS EQUIPMENT FACTORY TO: HONGDA POSTS AND TELECOMMUNICATIONS EQUIPMENT CO., LTD., WUJIN COUNTY |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Wujin Hongda post and Telecommunications Equipment Co., Ltd. Patentee before: Wujin County Postal and Telecommunications Equipment Factory |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |