CN209729587U - A kind of low friction pipeline composite rope - Google Patents
A kind of low friction pipeline composite rope Download PDFInfo
- Publication number
- CN209729587U CN209729587U CN201920841254.4U CN201920841254U CN209729587U CN 209729587 U CN209729587 U CN 209729587U CN 201920841254 U CN201920841254 U CN 201920841254U CN 209729587 U CN209729587 U CN 209729587U
- Authority
- CN
- China
- Prior art keywords
- composite rope
- low friction
- oversheath
- center
- several
- 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.)
- Active
Links
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model discloses a kind of low friction pipeline composite ropes, including being placed in center for improving the center reinforcemen of composite rope tensile strength, several casings are set around the center reinforcemen, described sleeve pipe is provided with several optical fiber, material water-proof material is also filled in casing, jacket exterior is oversheath, inside oversheath, jacket exterior be filled with waterproofing type cable cream；Several wedge angles are set on the oversheath, circular hole are provided in the wedge angle, the circular hole is for placing copper conductor.The beneficial effects of the utility model are, reduce the skin-friction force of composite rope, improve construction efficiency, increase space utilization rate, increase the optical communication capability of composite rope.
Description
Technical field
The utility model relates to a kind of composite ropes to belong to communication equipment more particularly, to a kind of low friction pipeline composite rope
Field.
Background technique
Pipeline composite rope is due to its specific application scenarios, and composite rope is in the duct in process of deployment, due to composite rope it
Between be in close contact it is larger so as to cause the frictional force between composite rope, to composite rope laying bring certain difficulty.The prior art
In, optical cable, cable section be all round, after being laid with more optical cable, cable in pipeline, exist between optical cable, cable
It is certain to squeeze, cause the frictional force between optical cable, cable higher, biggish external force is needed composite rope could to be passed through pipeline.
Summary of the invention
The purpose of this utility model is to propose a kind of composite rope that can reduce frictional force between composite rope, is suitable for pipeline
Application scenarios.
For foregoing invention purpose, the utility model adopts the following technical solution:
A kind of low friction pipeline composite rope adds including being placed in center for improving the center of composite rope tensile strength
Several casings are arranged around the center reinforcemen in strong part, and described sleeve pipe is provided with several optical fiber, resistance is also filled in casing
Water material, jacket exterior are oversheath, inside oversheath, jacket exterior be filled with waterproofing type cable cream；It is set on the oversheath
Several wedge angles are set, circular hole are provided in the wedge angle, the circular hole is for placing copper conductor.
Preferably, the center reinforcemen is glass fiber material.
Preferably, described sleeve pipe is made of PBT material.
Preferably, the optical fiber is quartz glass single mode optical fiber.
The beneficial effects of the utility model are, reduce the skin-friction force of composite rope, drop the laying difficulty of composite rope
It is low, while construction cost is reduced, improve construction efficiency.It can be coupled and be placed by wedge angle between shape composite rope of the same race,
Increase space utilization rate.Copper conductor is placed in the wedge angle outside sheath, the position stranded tubes that will be available, increases composite rope
Optical communication capability.
Detailed description of the invention
Fig. 1 is the utility model cross section structure schematic diagram.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing.
As shown, a kind of low friction pipeline composite rope 100, when in order to reduce composite rope crossing pipeline, sets with outside
Between standby, several points are arranged on the oversheath 109 of the composite rope 100 in the frictional force especially between other composite ropes
Angle 106, the effect of wedge angle 106 are reduction of the contact area of composite rope.In addition, point can be passed through between shape composite rope of the same race
Angle coupling is placed, and space utilization rate is increased.
Circular hole 107 is provided in wedge angle 106, for circular hole 107 for placing copper conductor, such setting is advantageous in that composite rope
In oversheath 109, can have more space at one can increase the optical communication capability of composite rope with stranded tubes.
The inside of composite rope 100 includes being placed in center for improving the center reinforcemen of composite rope tensile strength
101, the center reinforcemen 101 is glass fiber material；Several casings 102, the set are set around center reinforcemen 101
Pipe is made of PBT material；Casing 102 is provided with several optical fiber 103, and the optical fiber 103 is quartz glass single mode optical fiber；Casing
It is also filled with material water-proof material in 102, inside oversheath 109, is filled with waterproofing type cable cream 105 outside casing 102.
Claims (4)
1. a kind of low friction pipeline composite rope is reinforced including being placed in center for improving the center of composite rope tensile strength
Several casings are arranged around the center reinforcemen in part, and described sleeve pipe is provided with several optical fiber, is also filled with and blocks water in casing
Material, jacket exterior are oversheath, inside oversheath, jacket exterior be filled with waterproofing type cable cream；It is characterized in that, described outer
Several wedge angles are set on sheath, circular hole are provided in the wedge angle, the circular hole is for placing copper conductor.
2. a kind of low friction pipeline composite rope according to claim 1, which is characterized in that the center reinforcemen is glass
Fibrous material.
3. a kind of low friction pipeline composite rope according to claim 1, which is characterized in that described sleeve pipe is PBT material system
At.
4. a kind of low friction pipeline composite rope according to claim 1, which is characterized in that the optical fiber is quartz glass list
Mode fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920841254.4U CN209729587U (en) | 2019-06-05 | 2019-06-05 | A kind of low friction pipeline composite rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920841254.4U CN209729587U (en) | 2019-06-05 | 2019-06-05 | A kind of low friction pipeline composite rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209729587U true CN209729587U (en) | 2019-12-03 |
Family
ID=68675034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920841254.4U Active CN209729587U (en) | 2019-06-05 | 2019-06-05 | A kind of low friction pipeline composite rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209729587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113838603A (en) * | 2020-06-24 | 2021-12-24 | 华为技术有限公司 | Photoelectric composite cable and communication system |
-
2019
- 2019-06-05 CN CN201920841254.4U patent/CN209729587U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113838603A (en) * | 2020-06-24 | 2021-12-24 | 华为技术有限公司 | Photoelectric composite cable and communication system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104062732B (en) | A kind of self-supporting cable being easily assembled to | |
| CN204614536U (en) | The light-duty composite rope of dynamic photoelectric under water | |
| CN204882990U (en) | FTTH butterfly optical cable | |
| CN202939345U (en) | Self-supporting multi-core wiring butterfly cable | |
| CN209729587U (en) | A kind of low friction pipeline composite rope | |
| CN203839095U (en) | Light underwater photoelectric composite cable | |
| CN101201438B (en) | Optical communication transmission network | |
| CN204189514U (en) | A kind of micro photo electric composite rope | |
| CN201025490Y (en) | Armoured bundle soft optical cable | |
| CN201859243U (en) | Double-core oblate indoor optical cable | |
| CN102456441B (en) | Optical fiber composite cable with reserved optical units | |
| CN103413613A (en) | Self-supporting type mixed leading-in cable easy to branch | |
| CN207895911U (en) | A kind of 5G photoelectric composite cable for wiring | |
| CN204215080U (en) | The two butterfly optical cable of self-bearing type | |
| CN201717055U (en) | Self-supporting type opto-electrical composite cable | |
| CN205374830U (en) | Two self -supporting rubber -insulated -wire cable side by side | |
| CN103412383A (en) | Self-bearing butterfly optical fiber cable | |
| CN205016275U (en) | Two on belted steel line surpasses 5 types of network lines | |
| CN203826103U (en) | 8-shaped composite optical cable | |
| CN201837757U (en) | Indoor single-fiber optical cable | |
| CN203966621U (en) | Self-supporting data cable | |
| CN203838380U (en) | Novel nonmetallic stranded mining optical cable | |
| CN201965974U (en) | Drag cable | |
| CN206673468U (en) | One kind traction net | |
| CN105118567A (en) | Light-duty compound shore power cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |