CN215834280U - Watertight gravity armored towing cable - Google Patents
Watertight gravity armored towing cable Download PDFInfo
- Publication number
- CN215834280U CN215834280U CN202121200063.3U CN202121200063U CN215834280U CN 215834280 U CN215834280 U CN 215834280U CN 202121200063 U CN202121200063 U CN 202121200063U CN 215834280 U CN215834280 U CN 215834280U
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- watertight
- gravity
- insulating
- armored
- streamer
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Abstract
The utility model relates to a watertight gravity armored towing cable which comprises a plurality of insulating wire cores and an insulating sleeve coated on the periphery of the insulating wire cores, wherein each insulating wire core comprises a conductive core and an insulating layer, a plurality of armor layers are coated on the periphery of the insulating sleeve, an outer sheath is coated on the outermost armor layer, and a gap between each insulating wire core and the corresponding insulating sleeve is filled with sealant. The insulating sinle silk is the axisymmetrical distribution, and its epaxial shielding cable that is provided with, shielding cable periphery cladding have the shielding signal layer. The utility model has the excellent characteristics of high endurance, corrosion resistance, wear resistance and free bending, can be repeatedly retracted and dragged, and is suitable for various complex scenes.
Description
Technical Field
The utility model relates to a watertight gravity armored towing cable, and belongs to the technical field of cables.
Background
At present, in the field requiring high-tip operation, a cable suitable for the operation is difficult to find. For example, in national defense, scientific research, military industry, energy and marine industries, the requirement on cables for operation is high and many. For example, for detection and exploration equipment of a measuring ship, a submersible, a sonar array and the like, high endurance, corrosion resistance, abrasion resistance, excellent bending characteristics and repeated retraction capability are required, and the cable suitable for pulling, retracting and bearing can achieve the operation effect.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in view of the above problems, an object of the present invention is to provide a watertight gravity armored streamer, which has excellent characteristics of high endurance, corrosion resistance, wear resistance and flexibility in bending, can be repeatedly retracted and towed, and is suitable for various complex scenes.
The technical scheme is as follows: the utility model provides a watertight gravity armor towrope, includes a plurality of insulation core and the cladding at outlying insulating cover, insulation core includes electrically conductive core and insulating layer, insulating cover peripheral parcel has a plurality of armor, and outermost armor wraps up outward has the oversheath, and the gap packing between insulation core and insulating cover has sealed glue.
Furthermore, the insulation core is axisymmetric in distribution, and its epaxial shielding cable that is provided with, the peripheral cladding of shielding cable has the shielding signal layer.
Furthermore, two or three layers of armor layers are arranged and formed by twisting steel wires.
Furthermore, the insulating sleeve is a low-smoke halogen-free flame-retardant polyolefin outer protective layer.
Furthermore, a plurality of optical fibers are arranged in the shielding cable, and the optical fibers are single-mode optical fibers or multi-mode optical fibers.
Further, the signal shielding layer is a polyurethane layer.
Further, the outer sheath is a textile sheath formed by twisting high-strength fibers and Kevlar fibers.
Has the advantages that: compared with the prior art, the utility model has the following remarkable advantages: the cable has high endurance, corrosion resistance, wear resistance and excellent bending function, can be repeatedly folded and unfolded, and is suitable for dragging, folding and bearing.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
in the figure: 1-insulating layer, 2-conductive core, 3-armor layer, 4-insulating sleeve, 5-shielding cable, 6-shielding signal layer, 7-oversheath.
Detailed Description
The present invention is further illustrated by the following figures and specific examples, which are to be understood as illustrative only and not as limiting the scope of the utility model, which is to be given the full breadth of the appended claims and any and all equivalent modifications thereof which may occur to those skilled in the art upon reading the present specification.
As shown in figure 1, a watertight gravity armored towline comprises a plurality of insulating wire cores and an insulating sleeve 4 coated on the periphery of the insulating sleeve, wherein each insulating wire core comprises a conductive core 2 and an insulating layer 1, a plurality of armor layers 3 are wrapped on the periphery of the insulating sleeve 4, the armor layers 3 are made of different high-strength steel wires, and the effects of high endurance and suitability for towing are achieved. An outer sheath 7 wraps the outermost armor layer 3, and a sealant is filled in a gap between the insulating wire core and the insulating sleeve 4, so that water is blocked through a watertight function, and the waterproof and corrosion-resistant effects are realized. The insulating sinle silk is the axisymmetrical distribution, and its epaxial shielding cable 5 that is provided with, shielding cable 5 periphery cladding have shielding signal layer 6. The shielding signal layer 6 is a polyurethane layer, so that the influence of external signals on internal information transmission is reduced, and the operation process is safer. Armor 3 is formed for the steel wire transposition, is equipped with armor 3 two or three-layer, and two layers are got to this embodiment. The insulating sleeve 4 is a low-smoke halogen-free flame-retardant polyolefin outer protective layer. The shielding cable 5 is internally provided with a plurality of optical fibers, and the optical fibers are single-mode optical fibers or multi-mode optical fibers. The outer sheath 7 is a textile sheath formed by twisting high-strength fibers and Kevlar fibers. The multi-layer stranding is less prone to abrasion and is more tensile. The anti-interference anti-corrosion anti-compression anti-tension anti-interference anti-corrosion anti-compression anti-interference anti-corrosion anti-compression anti-tension anti-interference anti-corrosion anti-tension anti-interference anti-corrosion anti-compression anti-tension anti-interference anti-corrosion anti-tension anti-interference anti-corrosion anti-tension anti-interference anti-corrosion anti-interference anti-corrosion anti-compression anti-tension anti-interference anti-corrosion anti-interference anti-corrosion anti-tension anti-interference anti-corrosion anti-compression anti-tension anti-interference anti-corrosion anti-tension anti-interference anti-corrosion anti-compression anti-tension anti-interference anti-corrosion anti-tension anti-corrosion anti-interference anti-tension anti-interference anti-corrosion anti-interference anti-corrosion anti-interference anti-tension anti-interference anti-corrosion anti-interference anti-tension anti-interference anti-corrosion anti-interference anti-corrosion anti-interference anti-tension anti-interference anti-corrosion anti-tension anti-corrosion anti-interference anti-corrosion anti-interference anti-tension anti-corrosion anti-tension anti-interference anti-corrosion anti-interference anti-corrosion anti-tension anti-corrosion anti-interference anti-corrosion anti-collision anti-.
Claims (7)
1. A watertight gravity armored streamer, characterized in that: including a plurality of insulation core and cladding at outlying insulating cover (4), insulation core includes conductive core (2) and insulating layer (1), insulating cover (4) peripheral parcel has a plurality of armor (3), and the outer parcel of outermost armor (3) has oversheath (7), and the gap packing between insulation core and insulating cover (4) has sealed glue.
2. The watertight gravity armored streamer of claim 1, wherein: the insulation core is axisymmetric, and its epaxial shielding cable (5) that is provided with, shielding cable (5) periphery cladding has shielding signal layer (6).
3. The watertight gravity armored streamer of claim 1, wherein: two or three layers of the armor layers (3) are arranged, and the armor layers (3) are formed by twisting steel wires.
4. The watertight gravity armored streamer of claim 1, wherein: the insulating sleeve (4) is a low-smoke halogen-free flame-retardant polyolefin outer protective layer.
5. The watertight gravity armored streamer of claim 2, wherein: a plurality of optical fibers are arranged in the shielding cable (5), and the optical fibers are single-mode optical fibers or multi-mode optical fibers.
6. The watertight gravity armored streamer of claim 2, wherein: the signal shielding layer (6) is a polyurethane layer.
7. The watertight gravity armored streamer of claim 1, wherein: the outer sheath (7) is a textile sleeve formed by twisting high-strength fibers and Kevlar fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121200063.3U CN215834280U (en) | 2021-06-01 | 2021-06-01 | Watertight gravity armored towing cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121200063.3U CN215834280U (en) | 2021-06-01 | 2021-06-01 | Watertight gravity armored towing cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215834280U true CN215834280U (en) | 2022-02-15 |
Family
ID=80189460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121200063.3U Active CN215834280U (en) | 2021-06-01 | 2021-06-01 | Watertight gravity armored towing cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215834280U (en) |
-
2021
- 2021-06-01 CN CN202121200063.3U patent/CN215834280U/en active Active
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