CN203588717U - Reinforced control cable - Google Patents
Reinforced control cable Download PDFInfo
- Publication number
- CN203588717U CN203588717U CN201320466384.7U CN201320466384U CN203588717U CN 203588717 U CN203588717 U CN 203588717U CN 201320466384 U CN201320466384 U CN 201320466384U CN 203588717 U CN203588717 U CN 203588717U
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- CN
- China
- Prior art keywords
- cable
- cable core
- oversheath
- outer sheath
- reinforced control
- 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 reinforced control cable comprising a cable core and an outer sheath; a cross section of the outer sheath is formed by combing a round big end and a round small end in a whole; the cable core formed by twisting two insulation wire cores is wrapped by the big end of the outer sheath; a filling layer is arranged in a gap of the cable core; the cable core is extruded by a shielding layer; the small end of the outer sheath is provided with a reinforced steel wire arranged in parallel with the cable core; the insulation wire core comprises a conductor formed by twisting a plurality of anaerobic copper wires and an insulation layer extruded outside the conductor and made of irradiation crosslinking or silane crosslinking polyethylene insulation material; the reinforced control cable is reasonable and simple in structure, easy in production manufacture, low in cost, has no pollution, and the cable has strong flexibility, restorability and tensile ability; the cable in compact and round flat in structure, safe in usage, can fully satisfy performance requirements of present network layout requirement and complex environment, is suitable for present informatization development needs, and has better environment benefits and economic benefits.
Description
Technical field
The utility model relates to electric wire field, specifically refers to a kind of reinforced control cables for network layout.
Background technology
At present, community network Informatization Development is maked rapid progress, and the Info Link between various types of communication equipment and between house is intricate, communication is required with control cables and aerial layout requires attractive in appearance, network stabilization firmly and circuit is the shortest etc.On market, there is multiple telecommunication cable, extrude oversheath after adopting split conductor core stranded more, can meet the instructions for use of general telecommunication cable.But the weak point existing is: the communication line cable of existing cable is tiny, resistance to holding capacity is not enough, in rugged environment, easily there is the problem of cracking, fracture, thereby cause the phenomenons such as short circuit, short circuit of communication line, also can bring a lot of inconveniences to people.
Utility model content
It is tiny with cable that technical problem to be solved in the utility model is communication line, resistance toly bears a hypodynamic difficult problem, and a kind of control telecommunication cable that cable has stronger flexibility, restorability, pull resistance that has is provided.
A kind of reinforced control cables described in the utility model, comprise cable core and oversheath, the cross section of described oversheath is combined into one by the large end of circle and circular small end, and it is wrapped in the large end of oversheath by the some stranded cable cores that form of insulated wire cores; Gap at cable core is provided with packed layer, the outer lapped shielding layer of cable core; In the small end of oversheath, be provided with in addition one and strengthen steel wire, this reinforcement steel wire and cable core are arranged in parallel.
Further improve, described insulated wire cores is two, and it consists of conductor and the insulating barrier that is extruded in outside conductor, and described conductor is twisted and forms again by multiply copper free wire.
Further improve, described insulating barrier adopts cross-linking radiation or organosilane crosslinked polyethylene insulation material again, and its thickness is 0.8mm; And restrictive coating adopts PVC CABLE MATERIALS, its thickness is 1.2mm.
The beneficial effects of the utility model:
The utility model is rational in infrastructure simple, and the manufacturing is easy, cost is low, pollution-free, and cable has stronger flexibility, restorability, pull resistance; Its compact conformation, rounding, used performance requirement safe, that can meet current network topology requirement circumstance complication completely, is applicable to current information development need, has good environmental benefit and economic benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of reinforced control cables described in the utility model, comprise cable core and oversheath 6, the cross section of described oversheath 6 is combined into one by the large end of circle and circular small end, it is wrapped in the large end of oversheath 6 by two stranded cable cores that form of insulated wire cores, in the gap of cable core, be provided with packed layer 3, the outer lapped shielding layer 4 of cable core; In the small end of oversheath 6, be provided with in addition one and strengthen steel wire 5, this reinforcement steel wire 5 is arranged in parallel with cable core.The insulating barrier 2 that described insulated wire cores is twisted again by multiply copper free wire the conductor 1 forming and is extruded in the outer employing cross-linking radiation of conductor 1 or organosilane crosslinked polyethylene insulation material forms.
The thickness of insulating barrier 2 described above is 0.8mm, and the thickness of oversheath 6 is 1.2mm.
The utility model provides a kind of thinking and implementation method of reinforced control cables; concrete application approach is a lot; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; not departing under the prerequisite of the utility model principle, can also make some improvement, these improvement also should be considered as protection range of the present utility model.
Claims (5)
1. a reinforced control cables, comprise cable core and oversheath (6), it is characterized in that, the cross section of described oversheath (6) is combined into one by the large end of circle and circular small end, and it is wrapped in the large end of oversheath (6) by the some stranded cable cores that form of insulated wire cores; In the gap of cable core, be provided with packed layer (3), the outer lapped shielding layer (4) of cable core; In the small end of oversheath (6), be provided with in addition one and strengthen steel wire (5), this reinforcement steel wire (5) is arranged in parallel with cable core.
2. reinforced control cables according to claim 1, is characterized in that, described insulated wire cores is two, and it is by conductor (1) and be extruded in outer insulating barrier (3) formation of conductor (1).
3. reinforced control cables according to claim 2, is characterized in that, described conductor (1) is twisted and forms again by multiply copper free wire.
4. reinforced control cables according to claim 2, is characterized in that, the thickness of described insulating barrier (2) is 0.8mm.
5. reinforced control cables according to claim 1, is characterized in that, the thickness of described oversheath (6) is 1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320466384.7U CN203588717U (en) | 2013-08-01 | 2013-08-01 | Reinforced control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320466384.7U CN203588717U (en) | 2013-08-01 | 2013-08-01 | Reinforced control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203588717U true CN203588717U (en) | 2014-05-07 |
Family
ID=50586593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320466384.7U Expired - Lifetime CN203588717U (en) | 2013-08-01 | 2013-08-01 | Reinforced control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203588717U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103440912A (en) * | 2013-08-01 | 2013-12-11 | 江苏鑫峰电缆有限公司 | Reinforced control cable |
| CN107799218A (en) * | 2017-10-26 | 2018-03-13 | 天津金山电线电缆股份有限公司 | Outdoor jacking equipment is tightened control cable and preparation method thereof with shielding shaped steel wire |
| CN108320849A (en) * | 2017-12-26 | 2018-07-24 | 安徽天康集团数据线缆有限公司 | A kind of high self-bearing type rapid cooling type shielding messenger wire data cable |
-
2013
- 2013-08-01 CN CN201320466384.7U patent/CN203588717U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103440912A (en) * | 2013-08-01 | 2013-12-11 | 江苏鑫峰电缆有限公司 | Reinforced control cable |
| CN107799218A (en) * | 2017-10-26 | 2018-03-13 | 天津金山电线电缆股份有限公司 | Outdoor jacking equipment is tightened control cable and preparation method thereof with shielding shaped steel wire |
| CN108320849A (en) * | 2017-12-26 | 2018-07-24 | 安徽天康集团数据线缆有限公司 | A kind of high self-bearing type rapid cooling type shielding messenger wire data cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |