CN104299705A - Anti-theft cable protection pipe - Google Patents
Anti-theft cable protection pipe Download PDFInfo
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- CN104299705A CN104299705A CN201410504521.0A CN201410504521A CN104299705A CN 104299705 A CN104299705 A CN 104299705A CN 201410504521 A CN201410504521 A CN 201410504521A CN 104299705 A CN104299705 A CN 104299705A
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- pipe box
- outer pipe
- cable protection
- length
- layer pipe
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Abstract
The invention discloses an anti-theft cable protection pipe which comprises two layers of pipe sleeves and a flexible steel wire. The inner layer pipe sleeve and the outer layer pipe sleeve are connected through a plurality of annular portions which are continuously distributed in the length direction. The flexible steel wire penetrates through the annular portions. The inner layer pipe sleeve is composed of a plurality of sub tube sleeves which are continuously distributed in the length direction. The length of the side, close to the outer layer pipe sleeve, of each sub tube sleeve is smaller than the length of the side, away from the outer layer pipe sleeve, of the sub tube sleeve. The sides, away from the outer layer pipe sleeve, of every two adjacent sub tube sleeves abut against each other. The inner layer pipe sleeve is formed by a metal mesh grid. The anti-theft cable protection pipe is good in thievery prevention performance.
Description
Technical field
The present invention relates to field of cable technology, particularly relate to a kind of antitheft cable protection tube.
Background technology
Along with the quick raising of human being's production power, cable is widely used in electric power, field of communication transmission.The heart yearn of cable adopts copper metal or aluminum metal to be made usually, because the economic worth of copper metal and aluminum metal is higher, causes cable behavior of stealing to remain existing despite repeated prohibition.The termination that behavior can cause cable transmission stolen by cable, causes great economic loss.For the defect that above-mentioned theftproof performance is undesirable, need to improve cable.
Summary of the invention
In order to solve the technical problem existed in background technology, the present invention proposes a kind of antitheft cable protection tube, its theftproof performance is good.
A kind of antitheft cable protection tube that the present invention proposes; comprise two-layer pipe box and flexible steel wire; be connected by the annulus of some continuous distribution along its length between internal layer pipe box with outer pipe box; flexible steel wire is through above-mentioned annulus; internal layer pipe box is made up of the auxiliary cylinder cover of some continuous distribution along its length; above-mentioned auxiliary cylinder cover is less than away from outer pipe box side length near outer pipe box side length; adjacent auxiliary cylinder cover is conflicted mutually away from outer pipe box side, and internal layer pipe box adopts metal net to be made.
In technique scheme, because annulus is provided with flexible steel wire, external force can be prevented sawed-off or cut off protection tube easily, thus raising theftproof performance, simultaneously, by internal layer pipe box neutron sleeve design for be less than away from outer pipe box side length near outer pipe box side length and adjacent auxiliary cylinder cover is conflicted mutually away from outer pipe box side, cable can be prevented to be excessively bent and to reel, thus further increase the pilferage difficulty of cable; In the raw material of outer pipe box; block copolymerization polypropylene and atactic copolymerized polypropene is adopted to carry out used in combination; the advantage that comprehensive utilization block copolymerization polypropylene pliability is good and atactic copolymerized polypropene intensity is high; the combination property of outer pipe box can be improved, thus good protective effect is formed to cable.
Preferably, auxiliary cylinder cover is 0.8-0.9 near outer pipe box side and the length ratio away from outer pipe box side.
Preferably, auxiliary cylinder cover is 0.85 near outer pipe box side with the length ratio away from outer pipe box side.
Preferably, outer pipe box is made up of the raw material of following weight portion: block copolymerization polypropylene: 70-80; Atactic copolymerized polypropene: 30-40; Precipitated calcium carbonate: 7-9; Antioxidant: 0.15-0.25; Color masterbatch: 2.0-2.5.
Preferably, outer pipe box is made up of the raw material of following weight portion: block copolymerization polypropylene: 75; Atactic copolymerized polypropene: 35; Precipitated calcium carbonate: 8; Antioxidant: 0.2; Color masterbatch: 2.3.
In the present invention, by being optimized the structure of cable protective sleeve, and the outer composition of layer of cable protective sleeve being adjusted, making cable protective sleeve can play good anti-theft function, and good protection is formed to cable core.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of antitheft cable protection tube that the present invention proposes.
Embodiment
As shown in Figure 1, Fig. 1 is the structural representation of a kind of antitheft cable protection tube that the present invention proposes.
The present invention proposes a kind of antitheft cable protection tube, comprise two-layer pipe box and flexible steel wire 4, be connected by the annulus 3 of some continuous distribution along its length between internal layer pipe box 2 with outer pipe box 1, flexible steel wire 4 is through above-mentioned annulus 3, internal layer pipe box 2 overlaps 21 by the auxiliary cylinder of some continuous distribution along its length and forms, above-mentioned auxiliary cylinder cover 21 is less than away from outer pipe box 1 side length near outer pipe box 1 side length, adjacent auxiliary cylinder cover 21 is conflicted mutually away from outer pipe box 1 side, auxiliary cylinder cover 21 is 0.8 near outer pipe box 1 side and the length ratio away from outer pipe box 1 side, internal layer pipe box 2 adopts metal net to be made.
In further technical scheme, outer pipe box 1 is made up of the raw material of following weight portion: block copolymerization polypropylene: 70; Atactic copolymerized polypropene: 30; Precipitated calcium carbonate: 7; Antioxidant: 0.15; Color masterbatch: 2.0.
In further technical scheme, outer pipe box 1 is made up of the raw material of following weight portion: block copolymerization polypropylene: 80; Atactic copolymerized polypropene: 40; Precipitated calcium carbonate: 9; Antioxidant: 0.25; Color masterbatch: 2.5.
In further technical scheme, outer pipe box 1 is made up of the raw material of following weight portion: block copolymerization polypropylene: 75; Atactic copolymerized polypropene: 35; Precipitated calcium carbonate: 8; Antioxidant: 0.2; Color masterbatch: 2.3.
In embodiment 1-3, because annulus 3 is provided with flexible steel wire 4, external force can be prevented sawed-off or cut off protection tube easily, thus raising theftproof performance, simultaneously, by internal layer pipe box 2 neutron sleeve design for be less than away from outer pipe box 1 side length near outer pipe box 1 side length and adjacent auxiliary cylinder cover 21 is conflicted mutually away from outer pipe box 1 side, cable can be prevented to be excessively bent and to reel, thus further increase the pilferage difficulty of cable; In the raw material of outer pipe box 1; block copolymerization polypropylene and atactic copolymerized polypropene is adopted to carry out used in combination; the advantage that comprehensive utilization block copolymerization polypropylene pliability is good and atactic copolymerized polypropene intensity is high; the combination property of outer pipe box 1 can be improved, thus good protective effect is formed to cable.
In sum, in the above-described embodiments, by being optimized the structure of cable protective sleeve, and the outer composition of layer of cable protective sleeve being adjusted, making cable protective sleeve can play good anti-theft function, and good protection is formed to cable core.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (5)
1. an antitheft cable protection tube, it is characterized in that, comprise two-layer pipe box and flexible steel wire (4), annulus (3) by some continuous distribution along its length between internal layer pipe box (2) with outer pipe box (1) is connected, flexible steel wire (4) is through above-mentioned annulus (3), internal layer pipe box (2) is made up of the auxiliary cylinder cover (21) of some continuous distribution along its length, above-mentioned auxiliary cylinder cover (21) is less than away from outer pipe box (1) side length near outer pipe box (1) side length, adjacent auxiliary cylinder cover (21) is conflicted mutually away from outer pipe box (1) side, internal layer pipe box (2) adopts metal net to be made.
2. antitheft cable protection tube according to claim 1, is characterized in that, auxiliary cylinder cover (21) is 0.8-0.9 near outer pipe box (1) side and the length ratio away from outer pipe box (1) side.
3. antitheft cable protection tube according to claim 2, is characterized in that, auxiliary cylinder cover (21) is 0.85 near outer pipe box (1) side and the length ratio away from outer pipe box (1) side.
4. the antitheft cable protection tube according to any one of claim 1-3, is characterized in that, outer pipe box (1) is made up of the raw material of following weight portion: block copolymerization polypropylene: 70-80; Atactic copolymerized polypropene: 30-40; Precipitated calcium carbonate: 7-9; Antioxidant: 0.15-0.25; Color masterbatch: 2.0-2.5.
5. antitheft cable protection tube according to claim 4, is characterized in that, outer pipe box (1) is made up of the raw material of following weight portion: block copolymerization polypropylene: 75; Atactic copolymerized polypropene: 35; Precipitated calcium carbonate: 8; Antioxidant: 0.2; Color masterbatch: 2.3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410504521.0A CN104299705B (en) | 2014-09-26 | 2014-09-26 | A kind of antitheft cable protection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410504521.0A CN104299705B (en) | 2014-09-26 | 2014-09-26 | A kind of antitheft cable protection pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104299705A true CN104299705A (en) | 2015-01-21 |
| CN104299705B CN104299705B (en) | 2017-10-03 |
Family
ID=52319397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410504521.0A Expired - Fee Related CN104299705B (en) | 2014-09-26 | 2014-09-26 | A kind of antitheft cable protection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104299705B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285621A (en) * | 2018-09-30 | 2019-01-29 | 洛阳申耐电力设备有限公司 | A kind of dedicated anti-bending water-cooled cable of intermediate frequency furnace |
| CN110246290A (en) * | 2019-06-29 | 2019-09-17 | 厦门天图信息科技有限公司 | A kind of cable theft prevention device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08249941A (en) * | 1995-03-08 | 1996-09-27 | Showa Electric Wire & Cable Co Ltd | Armored cable with corrugated steel pipe |
| CN101044424A (en) * | 2004-09-29 | 2007-09-26 | 米尼弗莱克斯有限公司 | Bend protection tube for optical fibre |
| CN201315454Y (en) * | 2008-11-29 | 2009-09-23 | 河南省电力公司济源供电公司 | anti-theft protection tube for electric wire and cable |
| CN202260359U (en) * | 2011-10-13 | 2012-05-30 | 李敏 | Protection sleeve for field cable in oil field |
| CN202678907U (en) * | 2012-06-20 | 2013-01-16 | 江苏易成电力器材有限公司 | Antitheft cable protection tube equipped with high-molecular material layer |
| CN103467901A (en) * | 2013-09-17 | 2013-12-25 | 江苏瀚能电气有限公司 | Power cable protection pipe |
| CN204066830U (en) * | 2014-09-26 | 2014-12-31 | 安徽华峰电缆集团有限公司 | A kind of antitheft cable protection tube |
-
2014
- 2014-09-26 CN CN201410504521.0A patent/CN104299705B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08249941A (en) * | 1995-03-08 | 1996-09-27 | Showa Electric Wire & Cable Co Ltd | Armored cable with corrugated steel pipe |
| CN101044424A (en) * | 2004-09-29 | 2007-09-26 | 米尼弗莱克斯有限公司 | Bend protection tube for optical fibre |
| CN201315454Y (en) * | 2008-11-29 | 2009-09-23 | 河南省电力公司济源供电公司 | anti-theft protection tube for electric wire and cable |
| CN202260359U (en) * | 2011-10-13 | 2012-05-30 | 李敏 | Protection sleeve for field cable in oil field |
| CN202678907U (en) * | 2012-06-20 | 2013-01-16 | 江苏易成电力器材有限公司 | Antitheft cable protection tube equipped with high-molecular material layer |
| CN103467901A (en) * | 2013-09-17 | 2013-12-25 | 江苏瀚能电气有限公司 | Power cable protection pipe |
| CN204066830U (en) * | 2014-09-26 | 2014-12-31 | 安徽华峰电缆集团有限公司 | A kind of antitheft cable protection tube |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285621A (en) * | 2018-09-30 | 2019-01-29 | 洛阳申耐电力设备有限公司 | A kind of dedicated anti-bending water-cooled cable of intermediate frequency furnace |
| CN110246290A (en) * | 2019-06-29 | 2019-09-17 | 厦门天图信息科技有限公司 | A kind of cable theft prevention device |
| CN110246290B (en) * | 2019-06-29 | 2021-12-31 | 厦门天图信息科技有限公司 | Cable anti-theft device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104299705B (en) | 2017-10-03 |
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| C10 | Entry into substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20180926 |