CN219591144U - Underwater cable protective sleeve - Google Patents
Underwater cable protective sleeve Download PDFInfo
- Publication number
- CN219591144U CN219591144U CN202320869876.4U CN202320869876U CN219591144U CN 219591144 U CN219591144 U CN 219591144U CN 202320869876 U CN202320869876 U CN 202320869876U CN 219591144 U CN219591144 U CN 219591144U
- Authority
- CN
- China
- Prior art keywords
- layer
- cable
- protective sleeve
- cable core
- utility
- 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
- 230000001681 protective effect Effects 0.000 title claims abstract description 26
- 239000002131 composite material Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 239000012528 membrane Substances 0.000 claims description 10
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses an underwater cable protective sleeve, which comprises a cable core and an outer protective sleeve, wherein the cable core is provided with a plurality of groups, the cable core is sleeved in the outer protective sleeve, the outer layer of the outer protective sleeve is connected with a wear-resisting layer, the outer sides of the plurality of groups of cable cores are sleeved with waterproof films, water-blocking materials are filled between the cable core and the waterproof films, the outer side of the waterproof films is provided with an outer wrapping belt layer, and the inner side of the outer protective sleeve is provided with a composite layer reinforcing layer close to the outer wrapping belt layer. Compared with the prior art, the utility model has the advantages that: the underwater cable protection sleeve has the advantages of high-efficiency waterproof effect and cable use guarantee.
Description
Technical Field
The utility model relates to the technical field of cable protection sleeves, in particular to an underwater cable protection sleeve.
Background
With the continuous and rapid increase of the economy in China, a huge market prospect is provided for the development of the cable industry; along with the continuous expansion of the industries such as power, communication, rail transportation, automobiles, shipbuilding and the like, the demand for wires and cables is rapidly increasing, and the wire and cable industry can be expected to have great development potential in the future, especially the technology for exploiting ocean energy is greatly developed in recent years, and a large amount of waterproof cables are needed.
The waterproof cable is widely used in dragging and controlling circuits of diving equipment in river channels and deep wells. When the cable is soaked in water for a long time, moisture easily enters the cable to cause short circuit of the cable, so that the insulating layer is damaged, and finally thermal breakdown is generated.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the underwater cable protective sleeve with the efficient waterproof effect and ensuring the use of cables.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides an underwater cable protective sheath, includes cable core and outer lag, the cable core is equipped with the multiunit, the multiunit cable core cover is located in the outer lag, the outer connection of outer lag is equipped with the wearing layer, multiunit waterproof membrane has been cup jointed in the outside of cable core, multiunit it is equipped with the material that blocks water to fill between cable core and the waterproof membrane, the outside of waterproof membrane is equipped with outer tie layer, the inboard of outer lag is close to the outsourcing tie layer and is equipped with the composite layer enhancement layer.
As an improvement, the outer protective sleeve is made of rubber materials.
As an improvement, the composite layer reinforcing layer is a latticed composite metal fiber layer.
As an improvement, the waterproof membrane is made of polypropylene.
As an improvement, the outer side of the outer protective sleeve is sleeved with PE pipes.
Compared with the prior art, the utility model has the advantages that: according to the utility model, the PE pipe arranged on the outer side can protect the outer protective sleeve body, damage to the integrity of the outer protective sleeve caused by external force collision and the like in long-term underwater operation is prevented, the outer wrapping band wound on the outer protective sleeve body is matched with the waterproof membrane to prevent water from invading the cable when the outer protective sleeve is damaged, the strength of the outer protective sleeve is increased through the composite layer reinforcing layer arranged on the inner side of the outer protective sleeve close to the outer wrapping band layer, and the service life is prolonged.
Drawings
Fig. 1 is a schematic structural view of an underwater cable protective sheath.
Figure 2 is a schematic view of a portion of the structure of an underwater cable sheath.
As shown in the figure: 1. a cable core; 2. an outer protective sleeve; 3. a wear-resistant layer; 4. a waterproof membrane; 5. a water-blocking material; 6. an outer tie layer; 7. a composite layer reinforcing layer; 8. PE pipe.
Detailed Description
Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.
It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly connected to one of ordinary skill in the art to which this utility model belongs, and the knowledge of terms used in the description of this utility model herein for the purpose of describing particular embodiments is not intended to limit the utility model, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-2 of the drawings, an underwater cable protection sleeve comprises a cable core 1, an outer protection sleeve 2 and a PE pipe 8, wherein the PE pipe 8 is sleeved outside the outer protection sleeve 2, the outer protection sleeve 2 is made of rubber materials, the cable core 1 is provided with a plurality of groups, the outer sides of the cable cores 1 are sleeved with water blocking films, the cable cores 1 are sleeved in the outer protection sleeve 2, the outer layers of the outer protection sleeve 2 are connected with a wear-resistant layer 3, the outer sides of the cable cores 1 are sleeved with waterproof films 4, the waterproof films 4 are made of polypropylene materials, a plurality of groups of waterproof materials 5 are filled between the cable cores 1 and the waterproof films 4, the waterproof materials 5 can be made of a plurality of strands of waterproof materials Sha Jiaoge, the outer side of the waterproof films 4 is provided with an outer wrapping tape layer 6, the inner side of the outer protection sleeve 2 is close to the outer wrapping tape layer 6 and is provided with a composite layer reinforcing layer 7, and the composite layer reinforcing layer 7 is a grid composite metal fiber layer.
When the waterproof protective coating is used, the PE pipe outside is used for primary protection to prevent collision and damage, the wear-resistant layer outside increases the service life, the composite reinforcing layer inside increases the overall strength, and the waterproof film inside and the waterproof material inside are used for secondary protection. What is not described in detail in this specification is prior art known to those skilled in the art.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (5)
1. The utility model provides an underwater cable protective sheath, includes cable core (1) and outer lag (2), its characterized in that: the cable core (1) is equipped with the multiunit, multiunit cable core (1) cover is located in outer lag (2), the outer connection of outer lag (2) is equipped with wearing layer (3), multiunit waterproof membrane (4) have been cup jointed in the outside of cable core (1), multiunit pack between cable core (1) and waterproof membrane (4) and be equipped with waterproofing material (5), the outside of waterproof membrane (4) is equipped with outer band layer (6), the inboard of outer lag (2) is close to outer band layer (6) and is equipped with composite layer enhancement layer (7).
2. An underwater cable protective sheath as in claim 1 wherein: the outer protective sleeve (2) is made of rubber materials.
3. An underwater cable protective sheath as in claim 2 wherein: the composite layer reinforcing layer (7) is a latticed composite metal fiber layer.
4. An underwater cable protective sheath as in claim 1 wherein: the waterproof membrane (4) is made of polypropylene.
5. An underwater cable protective sheath as in claim 1 wherein: PE pipe (8) is sleeved outside the outer protective sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320869876.4U CN219591144U (en) | 2023-04-18 | 2023-04-18 | Underwater cable protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320869876.4U CN219591144U (en) | 2023-04-18 | 2023-04-18 | Underwater cable protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219591144U true CN219591144U (en) | 2023-08-25 |
Family
ID=87695195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320869876.4U Active CN219591144U (en) | 2023-04-18 | 2023-04-18 | Underwater cable protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219591144U (en) |
-
2023
- 2023-04-18 CN CN202320869876.4U patent/CN219591144U/en active Active
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| GR01 | Patent grant |