CN201345254Y - Bunched cable - Google Patents
Bunched cable Download PDFInfo
- Publication number
- CN201345254Y CN201345254Y CNU2009203003364U CN200920300336U CN201345254Y CN 201345254 Y CN201345254 Y CN 201345254Y CN U2009203003364 U CNU2009203003364 U CN U2009203003364U CN 200920300336 U CN200920300336 U CN 200920300336U CN 201345254 Y CN201345254 Y CN 201345254Y
- Authority
- CN
- China
- Prior art keywords
- cable
- optical fiber
- fiber bundle
- metallic sheath
- sheath
- 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 - Fee Related
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Abstract
The utility model relates to a bunched cable which comprises a metal sheath and a plastic sheath, wherein the plastic sheath is arranged at the periphery of the metal sheath. A central reinforcement member is arranged at the center of the cavity enclosed by the metal sheath; a plurality of optical fiber bundle pipes and a plurality of electrical cables are arranged at the periphery of the central reinforcement member in the cavity; the non-close arrangements are formed between two of the electrical cables, between two of the optical fiber bundle pipes, between the electrical cables and the optical fiber bundle pipes, between the electrical cables and the metal sheath, and between the optical fiber bundle pipes and the metal sheath; and a water-blocking cable paste is packed in the remaining space in the cavity. The bunched cable integrates the cable and the optical fiber as a whole, avoids the mutual interference of the signals, achieves the strong transmitted signal and the high capacity, not only ensures the flexibility but also has a certain strength, and ensures the one-step operation of wiring and laying of cables and optical fiber cables, and also has the advantages of strong universality, easy construction, high wiring efficiency and low operating cost and improves aesthetic degree of wiring.
Description
Technical field
The utility model relates to a kind of sheathed shielded cable, relates in particular to a kind of bunched cable.
Background technology
Cable transmission electric power, the optical cable transmit communications signals, the function difference generally all is independent single setting, versatility is strong inadequately.And many wiring occasions all can be used cable and optical cable simultaneously, and the cable of single setting and optical cable need repeat payingoff construction, and the construction of unwrapping wire and maintenance requirement than higher, are increased conduit resource and operating cost, also the aesthetics of influence wiring.
Summary of the invention
The utility model mainly solves the independent single setting of present cable and optical cable, and versatility is strong inadequately, needs to repeat payingoff construction, and the construction of unwrapping wire and maintenance requirement than higher, are increased conduit resource and operating cost, also the technical problem of the aesthetics of influence wiring; Provide a kind of light harvesting cable and cable in one, highly versatile only needs a payingoff construction, improves the efficient of payingoff construction, reduces operating cost, improves the bunched cable of unwrapping wire aesthetics.
The utility model solves unit cable simultaneously or optical cable is softer, and intensity or hardness are unfavorable for the technical problem of payingoff construction easily; Provide a kind of light harvesting cable and cable in one, set up the center stiffener, intensity or hardness are brought up to suitable degree, the bunched cable of the payingoff construction of being more convenient for.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the utility model comprises metallic sheath, plastic sheath, plastic sheath is located at the periphery of metallic sheath, the center of the cavity that described metallic sheath surrounds is provided with the center stiffener, be provided with some optical fiber bundle tubes and some cables around the stiffener of the interior center of cavity, remainder is filled with the cable cream that blocks water in the cavity.Current collection cable and optical cable increase versatility in one.Because optical fiber is nonmetal medium, the light signal that transmits in the optical fiber is not subjected to electromagnetic induction.During construction, only need a unwrapping wire, just can lay cable and optical cable simultaneously, improve the efficient of payingoff construction, reduce operating cost, unwrapping wire not only soon but also neat, raising unwrapping wire aesthetics.The setting of center stiffener is brought up to suitable degree with intensity or hardness, has both strengthened fastness, the payingoff construction of being more convenient for again.Fill the cable cream that blocks water in the cavity, not only waterproof but also play buffer action between each cable and each optical fiber bundle tubes also made whole cable that certain softness is arranged, and was difficult for stressed and fractureed.
As preferably, between described cable and cable, between optical fiber bundle tubes and optical fiber bundle tubes, between cable and optical fiber bundle tubes, between cable and metallic sheath, all be non-being close to be provided with and to be filled with the cable cream that blocks water between optical fiber bundle tubes and metallic sheath.Cable, optical fiber bundle tubes, metallic sheath all have certain spacing distance in twos, and the cable cream that blocked water fills, and increase the insulating properties of above-mentioned parts between in twos, further improve flexiblely simultaneously, make it to be difficult for stressed and fracture.
As preferably, described optical fiber bundle tubes has three, described cable has four, also be provided with a gasket for packing in the described cavity, the contiguous center stiffener setting of four cables and evenly distribute along the periphery of center stiffener, three optical fiber bundle tubes and gasket for packing lay respectively in the space that adjacent two cables and metallic sheath surround and along evenly the distributing in interior week of metallic sheath, between gasket for packing and metallic sheath, all be non-being close to be provided with and to be filled with the cable cream that blocks water between gasket for packing and contiguous two cables.The setting of gasket for packing, the center of gravity of the whole bunched cable of balance, whole bunched cable inner cable, optical fiber bundle tubes distributing position symmetry, even, the payingoff construction of being more convenient for.If have only two optical fiber bundle tubes in the cavity certainly, then two gasket for packings can be set in cavity, with two optical fiber bundle tubes symmetries.Corresponding adjustment can be made on demand according to the radical and the position of cavity inner cable, optical fiber bundle tubes in the radical of gasket for packing and position when designing.
As preferably, the cross section of described center stiffener, cable, optical fiber bundle tubes and metallic sheath, plastic sheath is all rounded.Guarantee that cross section circularity is good, pliability is better.
As preferably, the cross section of described center stiffener, cable, optical fiber bundle tubes and metallic sheath, plastic sheath, gasket for packing is all rounded.Guarantee that cross section circularity is good, pliability is better.
As preferably, described cable is the copper conductor that has insulating sleeve, and described metallic sheath is a steel band.
The beneficial effects of the utility model are: current collection cable and optical fiber are in one, signal does not disturb mutually, transmission signals is strong, and capacity is big, not only guarantees pliability but also certain intensity is arranged, the unwrapping wire of cable, optical cable is laid and is once finished, highly versatile, construction is simple, unwrapping wire efficient height, reduce operating cost, improve the unwrapping wire aesthetics.
Description of drawings
Fig. 1 is a kind of cross section structure schematic diagram of the present utility model.
1. metallic sheaths among the figure, 2. plastic sheath, 3. center stiffener, 4. optical fiber bundle tubes, 5. cable, cable cream, 7. gasket for packing 6. block water.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: the bunched cable of present embodiment comprises metallic sheath 1, plastic sheath 2, four cables 5, three optical fiber bundle tubes 4, a gasket for packing 7.Plastic sheath 2 is surrounded on the periphery of metallic sheath 1, and there is a center stiffener 3 at the center of the cavity that metallic sheath 1 surrounds, in the cavity center stiffener 3 around to be 5, four cables of four cables evenly distribute along the periphery of center stiffener 3.Three optical fiber bundle tubes 4 and gasket for packing 7 lay respectively in the space that adjacent two cables and metallic sheath 1 surround and evenly distributing in interior week along metallic sheath 1.1 of gasket for packing 7 and metallic sheath, gasket for packing 7 and 5 contiguous on two cables all are the non-settings of being close to, 5 on cable 5 and cable, optical fiber bundle tubes 4 and 4 of optical fiber bundle tubes, cable 5 and 4 of optical fiber bundle tubes, cable 5 and 1 of metallic sheath, optical fiber bundle tubes 4 and 1 of metallic sheath also all are the non-settings of being close to, certain interval is all arranged, the filling cable cream 6 that completely blocks water in the cavity in twos.The cross section of center stiffener 3, cable 5, optical fiber bundle tubes 4 and metallic sheath 1, plastic sheath 2, gasket for packing 7 is all rounded.Cable 5 is for having the copper conductor of insulating sleeve in the present embodiment, and the diameter of copper conductor is 5.0 millimeters; Metallic sheath 1 is a steel band, and the external diameter of whole bunched cable is 18.6 millimeters.
The utility model current collection cable and optical fiber are in one, and signal does not disturb mutually, and transmission signals is strong, and capacity is big, not only guarantee pliability but also certain intensity is arranged, the unwrapping wire of cable, optical cable is laid and is once finished, highly versatile, and construction is simple, unwrapping wire efficient height reduces operating cost, improves the unwrapping wire aesthetics.
Claims (6)
1. bunched cable, comprise metallic sheath (1), plastic sheath (2), plastic sheath (2) is located at the periphery of metallic sheath (1), the center that it is characterized in that the cavity that described metallic sheath (1) surrounds is provided with center stiffener (3), be provided with some optical fiber bundle tubes (4) and some cables (5) around the interior center stiffener (3) of cavity, remainder is filled with the cable cream (6) that blocks water in the cavity.
2. bunched cable according to claim 1, it is characterized in that between described cable (5) and cable (5), between optical fiber bundle tubes (4) and optical fiber bundle tubes (4), between cable (5) and optical fiber bundle tubes (4), between cable (5) and metallic sheath (1), all be non-being close to be provided with and to be filled with the cable cream (6) that blocks water between optical fiber bundle tubes (4) and metallic sheath (1).
3. bunched cable according to claim 1 and 2, it is characterized in that described optical fiber bundle tubes (4) has three, described cable (5) has four, also be provided with a gasket for packing (7) in the described cavity, the contiguous center stiffeners of four cables (5) (3) are provided with and evenly distribute along the periphery of center stiffener (3), three optical fiber bundle tubes (4) and a gasket for packing (7) lay respectively in the space that adjacent two cables and metallic sheath (1) surround and along evenly the distributing in interior week of metallic sheath (1), between gasket for packing (7) and metallic sheath (1), all be non-being close to be provided with and to be filled with the cable cream (6) that blocks water between two cables (5) of gasket for packing (7) and vicinity.
4. bunched cable according to claim 1 and 2 is characterized in that the cross section of described center stiffener (3), cable (5), optical fiber bundle tubes (4) and metallic sheath (1), plastic sheath (2) is all rounded.
5. bunched cable according to claim 3 is characterized in that the cross section of described center stiffener (3), cable (5), optical fiber bundle tubes (4) and metallic sheath (1), plastic sheath (2), gasket for packing (7) is all rounded.
6. bunched cable according to claim 1 and 2 is characterized in that described cable (5) for having the copper conductor of insulating sleeve, and described metallic sheath (1) is a steel band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009203003364U CN201345254Y (en) | 2009-01-20 | 2009-01-20 | Bunched cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009203003364U CN201345254Y (en) | 2009-01-20 | 2009-01-20 | Bunched cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201345254Y true CN201345254Y (en) | 2009-11-11 |
Family
ID=41276839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009203003364U Expired - Fee Related CN201345254Y (en) | 2009-01-20 | 2009-01-20 | Bunched cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201345254Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751029A (en) * | 2012-06-14 | 2012-10-24 | 金杯电工衡阳电缆有限公司 | Molded conductor flexible metal armored optical cable composite power cable |
| CN103177813A (en) * | 2013-03-25 | 2013-06-26 | 浙江中天电线电缆有限公司 | Data cable for charging oil and with water-stopping function |
| CN104728533A (en) * | 2015-04-13 | 2015-06-24 | 威海纳川管材有限公司 | Bunching coiled tubing |
| CN111624717A (en) * | 2018-12-28 | 2020-09-04 | 杭州富通通信技术股份有限公司 | Corrosion-resistant optical cable |
-
2009
- 2009-01-20 CN CNU2009203003364U patent/CN201345254Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751029A (en) * | 2012-06-14 | 2012-10-24 | 金杯电工衡阳电缆有限公司 | Molded conductor flexible metal armored optical cable composite power cable |
| CN102751029B (en) * | 2012-06-14 | 2014-07-09 | 金杯电工衡阳电缆有限公司 | Molded conductor flexible metal armored optical cable composite power cable |
| CN103177813A (en) * | 2013-03-25 | 2013-06-26 | 浙江中天电线电缆有限公司 | Data cable for charging oil and with water-stopping function |
| CN104728533A (en) * | 2015-04-13 | 2015-06-24 | 威海纳川管材有限公司 | Bunching coiled tubing |
| CN111624717A (en) * | 2018-12-28 | 2020-09-04 | 杭州富通通信技术股份有限公司 | Corrosion-resistant optical cable |
| CN111624717B (en) * | 2018-12-28 | 2022-06-21 | 杭州富通通信技术股份有限公司 | Corrosion-resistant optical cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20170120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |