CN206672682U - Elastic buffer is crosslinked armored cable - Google Patents
Elastic buffer is crosslinked armored cable Download PDFInfo
- Publication number
- CN206672682U CN206672682U CN201720294488.2U CN201720294488U CN206672682U CN 206672682 U CN206672682 U CN 206672682U CN 201720294488 U CN201720294488 U CN 201720294488U CN 206672682 U CN206672682 U CN 206672682U
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- Prior art keywords
- elastic
- cable core
- layer
- cable
- crosslinked
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Abstract
The utility model discloses a kind of elastic buffer to be crosslinked armored cable, including elastic support, cable core, refractory filler, resistance bands, flame-retardant layer, waterproof layer, metal inner lining layer, lapping layer, armor and oversheath, described elastic support includes elastic and some support bars are formed, one end of some support bars is fixed on the wall of elastic, described cable core is folded between two adjacent support bars, the outside wall surface of cable core is bonded with the adjacent end face of two support bars and the wall of elastic respectively, cable core is fixed the utility model elastic support, guarantee not only ensure that in processing, the fixation of cable core, prevent cable core sideslip, in use simultaneously, prevent punching press from causing the destruction of cable core to the extrusion and displacement of cable core, simultaneously parcel is wound by resistance bands, it ensure that cable has good pull resistance.
Description
Technical field
It the utility model is related to a kind of elastic buffer crosslinking armored cable.
Background technology
Power cable is divided into some kinds, polyvinyl chloride insulation electric power according to use range, architectural feature and performance requirement
Cable is often laid in Urban Underground power network, the lead line in power station and also had river mistake for the in-line power of industrial and mining enterprises
The submarine transmission line in sea.Water resistance be present due to the reasons in structure of itself in existing common polyvinyl chloride insulated power cable
And acid-proof alkaline deficiency, the laying later stage for easily causing the destruction of cable, particularly submarine transmission cable overhaul difficulty, if
Counting good tension resistance and resistance to acids and bases, the cable of good waterproof performance turns into the stable most important thing of submerged cable conveying.
Utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and provides a kind of structure design and close
Reason, elastic buffer crosslinking armored cable.
The technical scheme in the invention for solving the above technical problem is：A kind of elastic buffer is crosslinked armored cable, bag
Include elastic support, cable core, refractory filler, resistance bands, flame-retardant layer, waterproof layer, metal inner lining layer, lapping layer, armor and
Oversheath, described elastic support includes elastic and some support bars are formed, and one end of some support bars is fixed on bullet
The wall of property post, described cable core are folded between two adjacent support bars, the outside wall surface of cable core respectively with two adjacent branch
The end face of stay and the wall fitting of elastic, the middle part of described elastic and the other end of support bar are provided with rigidity
Reinforcement, described resistance bands are attached to another end wall surface of support bar and the outer of cable core avoids winding from wrapping up, described tension
Be filled with refractory filler in gap in band, described flame-retardant layer, waterproof layer, metal inner lining layer, lapping layer, armor and
Oversheath has to be set gradually from inside to outside, and the outside wall surface of described metal inner lining layer is provided with nickel plating overcoat, is wrapped up by lapping layer
Protect, the gap in described flame-retardant layer is filled with refractory filler.
Further：Described outer jacket is provided with some strip grooves in one week around outside wall surface.
Further：The outer non-slip bumps for avoiding being provided with some protrusions of the outer jacket.
Further：Described outer jacket is Halogen cross-linking flame-retardant polyethylene insulation.
Further：Described resistance bands are polyethylene fibre ribbon.
Further：Described metal inner lining layer is deoxidation copper material, and described lapping layer is aluminium-plastic tape.
The utility model compared with prior art, has advantages below and effect：The utility model elastic support is to cable core
It is fixed, guarantee not only ensure that in processing, the fixation of cable core, prevent cable core sideslip, while in use, prevent
Punching press causes the destruction of cable core to the extrusion and displacement of cable core, while is wound parcel by resistance bands, ensure that cable has
Good tensile property, prevent from falling the destruction drawn to cable in cable construction, the utility model is additionally provided with nickel plating overcoat
Metal inner lining layer so that cable has good acid-fast alkali-proof performance, waterproof layer enter protection under there is good water proofing property
Can, there is good compressive property under armor effect, ensure that cable is laid with good mechanical performance under water, make
Grown with the time, ensure that the stability of underwater electric power transport.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment elastic buffer crosslinking armored cable.
Fig. 2 is the structural representation of the utility model embodiment oversheath wall.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in further detail by embodiment, and following examples are pair
It is of the present utility model explanation and the utility model is not limited to following examples.
Referring to Fig. 1-Fig. 2, a kind of elastic buffer crosslinking armored cable of the present embodiment, including elastic support, cable core 2, fire resisting
Filler 3, resistance bands 4, flame-retardant layer 51, waterproof layer 52, metal inner lining layer 53, lapping layer 54, armor 55 and oversheath 6,
Described elastic support includes elastic 11 and some support bars 12 are formed, and one end of some support bars 12 is fixed on elasticity
The wall of post 11, described cable core 2 are folded between two adjacent support bars 12, and the outside wall surface of cable core 2 is respectively with adjacent two
The fitting of the wall of the end face of root support bar 12 and elastic 11, the middle part of described elastic 11 and support bar 12 it is another
End is provided with rigid reinforcement 13, and described resistance bands 4 are attached to 12 another end wall surface of support bar and the outer of cable core 2 avoids twining
Around parcel, refractory filler 3, described flame-retardant layer 51, waterproof layer 52, metal are filled with the gap in described resistance bands 4
Inner liner 53, lapping layer 54, armor 55 and oversheath 6 have to be set gradually from inside to outside, outside described metal inner lining layer 53
Wall is provided with nickel plating overcoat, wraps up protection by lapping layer 54, the gap in described flame-retardant layer 51 is filled filled with fire resisting
Thing 3, described outer jacket are provided with some strip grooves 61 for one week around outside wall surface, the outer jacket it is outer avoid being provided with it is some
The non-slip bumps of protrusion, described outer jacket are Halogen cross-linking flame-retardant polyethylene insulation, and described resistance bands 4 are polyethylene fibre
Ribbon, described metal inner lining layer 53 are deoxidation copper material, and described lapping layer 54 is aluminium-plastic tape, and the utility model is elastic
Cable core 2 is fixed support, and guarantee not only ensure that in processing, the fixation of cable core 2, prevent the sideslip of cable core 2, while make
During, prevent punching press from causing the destruction of cable core 2 to the extrusion and displacement of cable core 2, while bag is wound by resistance bands 4
Wrap up in, ensure that cable has good tensile property, prevent from falling the destruction drawn to cable in cable construction, the utility model is also
It is provided with the metal inner lining layer 53 of nickel plating overcoat so that cable has good acid-fast alkali-proof performance, enters to protect in waterproof layer 52
Shield is lower to have good water resistance, has good compressive property under the effect of armor 55, ensure that cable is spread under water
Setting tool has good mechanical performance, usage time length, ensure that the stability of underwater electric power transport.
Above content described in this specification is only to the utility model example explanation.The utility model
Person of ordinary skill in the field can make various modifications or supplement to described specific embodiment or using class
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
Enclose, the scope of protection of the utility model all should be belonged to.
Claims (6)
1. a kind of elastic buffer is crosslinked armored cable, it is characterised in that：Including elastic support, cable core, refractory filler, tension
Band, flame-retardant layer, waterproof layer, metal inner lining layer, lapping layer, armor and oversheath, described elastic support include elastic
And some support bars are formed, one end of some support bars is fixed on the wall of elastic, and described cable core is folded in adjacent
Two support bars between, the outside wall surface of cable core is bonded with the adjacent end face of two support bars and the wall of elastic respectively,
The middle part of described elastic and the other end of support bar are provided with rigid reinforcement, and described resistance bands are attached to support bar
Another end wall surface and the outer of cable core avoid winding from wrapping up, and refractory filler, institute are filled with the gap in described resistance bands
Flame-retardant layer, waterproof layer, metal inner lining layer, lapping layer, armor and the oversheath stated have to be set gradually from inside to outside, described gold
The outside wall surface of category inner liner is provided with nickel plating overcoat, is wrapped up and protected by lapping layer, and the gap in described flame-retardant layer is filled with
Refractory filler.
2. elastic buffer according to claim 1 is crosslinked armored cable, it is characterised in that：Described outer jacket is around outside wall surface
It is provided with some strip grooves within one week.
3. elastic buffer according to claim 1 is crosslinked armored cable, it is characterised in that：The outer of the outer jacket avoids setting
It is equipped with the non-slip bumps of some protrusions.
4. elastic buffer according to claim 1 is crosslinked armored cable, it is characterised in that：Described outer jacket is handed over for Halogen
Join flame-proof polyethylene insulation.
5. elastic buffer according to claim 1 is crosslinked armored cable, it is characterised in that：Described resistance bands are polyethylene
Fiber ribbon.
6. elastic buffer according to claim 1 is crosslinked armored cable, it is characterised in that：Described metal inner lining layer is de-
Oxygen copper material, described lapping layer are aluminium-plastic tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294488.2U CN206672682U (en) | 2017-03-24 | 2017-03-24 | Elastic buffer is crosslinked armored cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294488.2U CN206672682U (en) | 2017-03-24 | 2017-03-24 | Elastic buffer is crosslinked armored cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206672682U true CN206672682U (en) | 2017-11-24 |
Family
ID=60373874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720294488.2U Expired - Fee Related CN206672682U (en) | 2017-03-24 | 2017-03-24 | Elastic buffer is crosslinked armored cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206672682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108630348A (en) * | 2018-04-25 | 2018-10-09 | 福建通宇电缆有限公司 | A kind of fire prevention armored cable |
| CN112558252A (en) * | 2020-12-31 | 2021-03-26 | 江苏中天科技股份有限公司 | 5G optical cable and preparation method thereof |
-
2017
- 2017-03-24 CN CN201720294488.2U patent/CN206672682U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108630348A (en) * | 2018-04-25 | 2018-10-09 | 福建通宇电缆有限公司 | A kind of fire prevention armored cable |
| CN112558252A (en) * | 2020-12-31 | 2021-03-26 | 江苏中天科技股份有限公司 | 5G optical cable and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 |