CN217280119U - Oil-resistant waterproof cable - Google Patents
Oil-resistant waterproof cable Download PDFInfo
- Publication number
- CN217280119U CN217280119U CN202220646579.9U CN202220646579U CN217280119U CN 217280119 U CN217280119 U CN 217280119U CN 202220646579 U CN202220646579 U CN 202220646579U CN 217280119 U CN217280119 U CN 217280119U
- Authority
- CN
- China
- Prior art keywords
- hollow frame
- muscle
- insulating layer
- strengthening
- resistant
- 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
Images
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
- Insulated Conductors (AREA)
Abstract
The utility model relates to an resistant oily waterproof cable, including from interior to exterior the cable core that distributes, the insulating layer, the waterproof layer, prevent oil reservoir and high temperature resistant layer, the cable core includes the sinle silk main part, stopping and tensile member, tensile member includes hollow frame, be located the inside muscle of strengthening of hollow frame, connect the support splice bar between muscle and hollow frame in strengthening, hollow frame cross section encloses into regular triangle, strengthen the transversal regular triangle that personally submits of interior muscle, it is equipped with threely to support the splice bar, connect respectively in strengthening between muscle summit and the hollow frame summit and with separating for three in the hollow frame and hold the region, the sinle silk main part is equipped with a plurality ofly, is located respectively between muscle in hollow frame and the strengthening, between hollow frame and the insulating layer. By adopting the structure, the oil-resistant waterproof cable has better tensile strength, oil resistance and waterproof performance, is not easy to age and has lower failure frequency.
Description
Technical Field
The utility model relates to a communication cable technical field, more specifically say, it relates to an resistant oily waterproof cable.
Background
The cable is a wire product used for transmitting electric energy and information and realizing electromagnetic energy conversion, and plays an important role in the fields of communication, electric power and other industries. With the rapid development of the fields of communication, electric power and the like, the requirements on the quality of the cable are increasingly improved, and the existing cable has poor oil resistance and water resistance, poor tensile strength and easy aging or damage to generate faults.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an resistant oily waterproof cable can solve the technical problem that present cable resistant oily waterproof performance is poor, tensile strength is not good.
The utility model provides a following technical scheme: the utility model provides an resistant oily waterproof cable, includes from inside to outside the cable core that distributes, the insulating layer, the waterproof layer, prevent oil reservoir and high temperature resistant layer, the cable core includes the sinle silk main part, stopping and tensile member, tensile member includes hollow frame, be located the inside muscle of strengthening of hollow frame, connect the support splice bar between muscle and hollow frame in strengthening, hollow frame cross section encloses into regular triangle, strengthen the transversal regular triangle of personally submitting of interior muscle, it is equipped with threely to support the splice bar, connect respectively in strengthening between muscle summit and the hollow frame summit and with separating into three in the hollow frame and hold the region, the sinle silk main part is equipped with a plurality ofly, is located respectively between muscle in hollow frame and the strengthening, between hollow frame and the insulating layer, the stopping is filled in hollow frame and strengthens between muscle, hollow frame and the insulating layer.
Furthermore, the wire core main body is provided with six wire core main bodies, wherein three wire core main bodies are respectively positioned in the three accommodating areas, and the other three wire core main bodies are positioned between the hollow outer frame and the insulating layer.
Further, the tensile member is made of rubber, the insulating layer is made of polyethylene, the heat insulating layer is made of rock wool, the waterproof layer is made of polyethylene, the oil-proof layer is made of PVC, and the high-temperature-resistant layer is made of fluororubber.
Synthesize above, the utility model discloses following beneficial effect has: the tensile member is arranged in the cable core of the oil-resistant waterproof cable, the tensile member is integrally triangular, and the structure combining the hollow outer frame and the reinforcing inner rib is adopted, so that the cable core main body can be accommodated while the stability and the strength are achieved, the internal structure of the cable core is reasonably distributed, and the integral tensile strength of the cable is improved; set up insulating layer, waterproof layer, oil protection layer and high temperature resistant layer respectively in the cable core outside, the ingenious material characteristic of utilizing and the specific distribution mode in layer, the utility model discloses not only having better tensile strength, still having excellent waterproof, resistant oil, high temperature resistance ability, not fragile or ageing in the use.
Drawings
Fig. 1 is a schematic cross-sectional view of an oil-resistant and water-resistant cable according to an embodiment 1 of the present invention;
reference numerals: 1-an insulating layer; 2-a heat insulation layer; 3-waterproof layer; 4-oil prevention layer; 5-high temperature resistant layer; 6-a tensile member; 61-a hollow outer frame; 62-reinforcing the inner ribs; 63-supporting the connecting ribs; 7-a core body; 8-filling material.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The utility model discloses a specific embodiment 1 of resistant oily waterproof cable:
this resistant oily waterproof cable inner structure is as shown in figure 1, including the cable core that from interior to the outer setting, insulating layer 1, insulating layer 2, waterproof layer 3, grease proofing layer 4 and high temperature resistant layer 5, for increasing tensile strength, except sinle silk main part 7, stopping 8 in the cable core, still include tensile member 6, tensile member 6 is the rubber material, including hollow frame 61 and the enhancement interior muscle 62 that is located hollow frame, support splice bar 63, the transversal regular triangle that personally submits of muscle 62 in the enhancement, hollow frame 61 cross section encloses into regular triangle. The number of the supporting connecting ribs 63 is three, the supporting connecting ribs are respectively supported and connected between the reinforced inner rib 62 vertex and the hollow outer frame 61 vertex, and the three supporting connecting ribs 63 divide the inside of the hollow outer frame into three accommodating areas. The wire core main body 61 is provided with six, three of the wire core main bodies are respectively arranged in three accommodating areas between the hollow outer frame 61 and the reinforcing inner rib 62, the other three wire core main bodies are arranged between the hollow outer frame 61 and the insulating layer 1, and the filling material 8 is filled between the hollow outer frame 61 and the reinforcing inner rib 62 as well as between the hollow outer frame 61 and the insulating layer 1. The cable core adopts the structure as follows: based on triangle-shaped stable principle, tensile member structural design is novel ingenious, and its inside sinle silk main part that can hold can also strengthen the whole tensile strength of cable, makes the cable possess good tensile properties.
Specifically, the insulating layer 1 and the waterproof layer 3 are made of polyethylene, the heat insulating layer 2 is made of rock wool, the oil-proof layer 4 is made of PVC, and the high-temperature-resistant layer 5 is made of fluororubber. According to its material characteristic and specific distribution mode between the layer, the utility model discloses have excellent waterproof, resistant oily, high temperature resistance, durable, difficult ageing, can reduce the service failure frequency.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides an resistant oily waterproof cable, characterized by, include from inside to outside the cable core that distributes, the insulating layer, the waterproof layer, prevent oil reservoir and high temperature resistant layer, the cable core includes the sinle silk main part, stopping and tensile member, tensile member includes hollow frame, be located the inside muscle of strengthening of hollow frame, connect the support splice bar between muscle and hollow frame in strengthening, hollow frame cross section encloses into regular triangle, strengthen the transversal regular triangle of personally submitting of interior muscle, it is equipped with threely to support the splice bar, connect respectively between muscle summit and hollow frame summit and with separating into three in the hollow frame and hold the region, the sinle silk main part is equipped with a plurality ofly, is located respectively between muscle in hollow frame and the strengthening, between hollow frame and the insulating layer, the stopping is filled between muscle, hollow frame and insulating layer in hollow frame and the strengthening.
2. The oil-resistant and water-proof cable as claimed in claim 1, wherein the number of the core main bodies is six, three of the core main bodies are respectively located in the three accommodating regions, and the other three core main bodies are located between the hollow outer frame and the insulating layer.
3. The oil-resistant and waterproof cable according to claim 1 or 2, wherein the tensile member is made of rubber, the insulating layer is made of polyethylene, the heat-insulating layer is made of rock wool, the waterproof layer is made of polyethylene, the oil-resistant layer is made of PVC, and the high-temperature-resistant layer is made of fluororubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220646579.9U CN217280119U (en) | 2022-03-24 | 2022-03-24 | Oil-resistant waterproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220646579.9U CN217280119U (en) | 2022-03-24 | 2022-03-24 | Oil-resistant waterproof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217280119U true CN217280119U (en) | 2022-08-23 |
Family
ID=82870552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220646579.9U Active CN217280119U (en) | 2022-03-24 | 2022-03-24 | Oil-resistant waterproof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217280119U (en) |
-
2022
- 2022-03-24 CN CN202220646579.9U patent/CN217280119U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202134257U (en) | Overhead lead having carbon fiber complex core photoelectric composite structure | |
| CN202584898U (en) | Pressure-resisting power cable for inverter | |
| CN217280119U (en) | Oil-resistant waterproof cable | |
| CN207718923U (en) | Floatability type waterproof anti-corrosion power cable | |
| CN206541650U (en) | A kind of flexible compound wire | |
| CN212322715U (en) | Light-weight composite low-voltage power flexible cable for 10MW offshore wind power device | |
| CN209388743U (en) | A kind of flexibility tensile cable | |
| CN210073428U (en) | Cross-linked polyethylene insulated polyethylene sheath aerial cable | |
| CN214253940U (en) | Water-blocking medium-voltage variable-frequency cable | |
| CN206516404U (en) | A kind of high-strength anti-flaming photovoltaic cable | |
| CN214043157U (en) | High-performance environment-friendly bamboo carbon fiber energy-saving rubber jacketed flexible cable | |
| CN215643772U (en) | Withstand voltage type low tension cable | |
| CN213339776U (en) | Wear-resistant automobile wire harness | |
| CN211654348U (en) | Composite optical cable for power communication | |
| CN208834766U (en) | Power cable for wind power generation | |
| CN210073402U (en) | Oil-resistant cable | |
| CN210271846U (en) | AC/DC hybrid submarine cable for offshore wind power | |
| CN214847889U (en) | Capacity-increased high-load overhead insulated cable | |
| CN219202819U (en) | Corrosion-resistant and extremely-cold-resistant special cable for photovoltaic | |
| CN211980272U (en) | High-strength rubber flexible cable | |
| CN219533464U (en) | Flat optical cable structure convenient to overhaul | |
| CN209674923U (en) | A kind of wear-resisting appliance equipment cable of high flexibility | |
| CN215988170U (en) | Anti-corrosion cable | |
| CN217982886U (en) | Light aluminum alloy corrosion-resistant overhead cable | |
| CN215815273U (en) | Totally-enclosed frequency conversion cable with novel waterproof structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |