CN203217992U - Cross-shaped framework and cables adopting same - Google Patents
Cross-shaped framework and cables adopting same Download PDFInfo
- Publication number
- CN203217992U CN203217992U CN 201320043691 CN201320043691U CN203217992U CN 203217992 U CN203217992 U CN 203217992U CN 201320043691 CN201320043691 CN 201320043691 CN 201320043691 U CN201320043691 U CN 201320043691U CN 203217992 U CN203217992 U CN 203217992U
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- Prior art keywords
- framework
- cross
- skeleton
- crossing skeleton
- matrix tablet
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000013563 matrix tablet Substances 0.000 claims description 38
- 230000002787 reinforcement Effects 0.000 claims description 14
- 229920001684 low density polyethylene Polymers 0.000 claims description 12
- 239000004702 low-density polyethylene Substances 0.000 claims description 12
- 239000011159 matrix material Substances 0.000 claims description 11
- 239000003826 tablet Substances 0.000 claims description 11
- 229920001903 high density polyethylene Polymers 0.000 claims description 10
- 239000004700 high-density polyethylene Substances 0.000 claims description 10
- -1 polypropylene Polymers 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 6
- 229920001179 medium density polyethylene Polymers 0.000 claims description 5
- 239000004701 medium-density polyethylene Substances 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 239000000779 smoke Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004760 aramid Substances 0.000 claims description 3
- 229920006231 aramid fiber Polymers 0.000 claims description 3
- 229920003235 aromatic polyamide Polymers 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000011241 protective layer Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Images
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- Ropes Or Cables (AREA)
Abstract
The utility model belongs to the technical field of cable materials and cables, and particularly relates to a cross-shaped framework. The cross-shaped framework is characterized by being composed of four framework pieces and a reinforcer, wherein one ends of the four framework pieces are connected together, the four framework pieces form a cross shape, and the reinforcer is located in the center of the cross shape. The axes of adjacent framework pieces are arranged at 90 degrees on any cross section, the edges of the other ends of the framework pieces are located on a same periphery, and the cross-shaped framework is integrally formed. The utility model further discloses cables adopting the framework. Framework grooves are arranged between adjacent framework pieces, transmission lines are placed in the framework grooves, and required transmission lines can be taken out conveniently without requirement for total back-twisting. Therefore, the construction is very convenient, constructors only need to strip off protective layers at corresponding positions of the transmission lines, the protective layers are not needed to be cut apart in a total cross section mode, and the cables are effectively protected. The cross-shaped framework and the cables adopting the framework mainly have the beneficial effects of more convenient construction, simpler manufacture, and more effective protective for the cables.
Description
Technical field
The utility model belongs to cable material and technical field of cables, especially relates to crossing skeleton and adopts the cable of this skeleton.
Background technology
Along with popularizing of the communications industry, the application of cable is increasingly extensive, and signal cable or skeleton optical cable are as the connection product of communication, and demand is more and more wider.In the prior art, the signal cable major part is stranded by many holding wires, is covered with in the intertwist body outsourcing then that plastic sheath forms, when the major defect that this cable exists is explanation trouble, construction cost; Earlier want the strip off sheath during construction, then intertwist body is moved back strandedly, it is right to take out required line or line, and this mode makes does not need the line that uses or line to being operated yet, and needs to cut whole cable, and therefore, it is extremely inconvenient to construct.
Summary of the invention
In order to address the above problem, the utility model provides a kind of crossing skeleton, and the utility model also will disclose the cable that uses this kind skeleton further.
In order to address the above problem, the utility model crossing skeleton is to adopt following technical scheme to realize.
A kind of crossing skeleton is characterized in that it is made up of four matrix tablets, reinforcements that an end connects together, and four matrix tablets form crosss, and reinforcement is positioned at criss-cross central authorities; On arbitrary cross section, the axis of adjacent matrix tablet is mutually 90 degree, and the edge of the other end of all matrix tablets is positioned on the same circumference; Described crossing skeleton is integrally formed.
Crossing skeleton described above is characterized in that on arbitrary cross section, and the edge of the other end of described matrix tablet is circular arc or point.
Crossing skeleton described above, the width that it is characterized in that described matrix tablet is 0.2mm-5mm.
Crossing skeleton described above, the material that it is characterized in that described matrix tablet are low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polypropylene.
Crossing skeleton described above is characterized in that described reinforcement is aramid yarn or aramid fiber rope or polyamide staple fibre spun yarn or caprone cable or water blocking yarn or polyester yarn or tears rope or fiberglass reinforced plastics or steel wire or copper wire or aluminium wire or alloy silk.
Crossing skeleton described above is characterized in that on arbitrary cross section described matrix tablet is about its axis symmetry.
A kind of cable is characterized in that it comprises a crossing skeleton described above at least, has a transmission line at least and is arranged in the skeleton grooves that adjacent matrix tablet forms, and the outer extrusion molding of described crossing skeleton has sheath.
In the utility model, reinforcement is positioned at criss-cross central authorities, has played the effect of web frame, when being used in the cable, has played the effect of strengthening cable; Has skeleton grooves between the adjacent matrix tablet; having the holding wire of electric unit or power transmission line or fiber unit can be placed in the skeleton grooves; this mode can be taken out required transmission line easily, does not need cable to be moved back strand or only need the part to move back strand to get final product; therefore construction is quite convenient; in addition, the workmen only need open the sheath of the outer correspondence position of stripping transmission line, therefore; do not need total cross-section to cut sheath, protected cable effectively.
Therefore, the utlity model has following main beneficial effect: construct more convenient, make simpler, more effective to the protection of cable.
Description of drawings
Fig. 1 gets one section perspective view of opening after cuing open for 1 of the utility model crossing skeleton embodiment.
The cross-sectional structure schematic diagram that Fig. 2 amplifies for Fig. 1.
Fig. 3 gets one section perspective view of opening after cuing open for 2 of the utility model crossing skeleton embodiments.
The cross-sectional structure schematic diagram that Fig. 4 amplifies for Fig. 2.
Fig. 5 is a kind of perspective view of the utility model cable.
The cross-sectional structure schematic diagram that Fig. 6 amplifies for Fig. 5.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail; Embodiment 1, embodiment 2 are the embodiment of the utility model crossing skeleton, and embodiment 3 is the embodiment of the utility model cable.
Ask for an interview Fig. 1 to Fig. 2, a kind of crossing skeleton 1, it is characterized in that first matrix tablet 11, second matrix tablet 12, the 3rd matrix tablet 13, the 4th matrix tablet 14, reinforcement 15 that it is connected together by an end form, four matrix tablets form cross, and reinforcement is positioned at criss-cross central authorities; On arbitrary cross section, the axis of adjacent matrix tablet is mutually 90 degree, and the edge of the other end of all matrix tablets is positioned on the same circumference; On arbitrary cross section, the edge of the other end of described matrix tablet is circular arc, first matrix tablet overlaps with the axis of the 3rd matrix tablet, and first matrix tablet and the 3rd matrix tablet are all about first axle L1 symmetry, second matrix tablet overlaps with the axis of the 4th matrix tablet, and second matrix tablet and the 4th matrix tablet are all about the second axis L2 symmetry; The width W of described matrix tablet is 0.2mm-5mm; The material of described matrix tablet is low density polyethylene (LDPE); Described reinforcement is polyester yarn; Described crossing skeleton is integrally formed.
Ask for an interview Fig. 3 to Fig. 4, a kind of crossing skeleton 1, with embodiment 1, difference is substantially: on arbitrary cross section, the edge of the other end of described matrix tablet is a little.
Certainly, the crossing skeleton described in above-mentioned arbitrary embodiment is characterized in that it is made up of four matrix tablets, reinforcements that an end connects together, and four matrix tablets form crosss, and reinforcement is positioned at criss-cross central authorities; On arbitrary cross section, the axis of adjacent matrix tablet is mutually 90 degree, and the edge of the other end of all matrix tablets is positioned on the same circumference; Described crossing skeleton is integrally formed.
Certainly, the crossing skeleton described in above-mentioned arbitrary embodiment is characterized in that on arbitrary cross section, and the edge of the other end of described matrix tablet is circular arc or point.
Certainly, the crossing skeleton described in above-mentioned arbitrary embodiment, the width that it is characterized in that described matrix tablet is 0.2mm-5mm.
Certainly, the crossing skeleton described in above-mentioned arbitrary embodiment, the material that it is characterized in that described matrix tablet are low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polypropylene.
Certainly, crossing skeleton described in above-mentioned arbitrary embodiment is characterized in that described reinforcement is aramid yarn or aramid fiber rope or polyamide staple fibre spun yarn or caprone cable or water blocking yarn or polyester yarn or tears rope or fiberglass reinforced plastics or steel wire or copper wire or aluminium wire or alloy silk.
Certainly, the crossing skeleton described in above-mentioned arbitrary embodiment is characterized in that on arbitrary cross section described matrix tablet is about its axis symmetry.
Ask for an interview Fig. 5 to Fig. 6, and with reference to figure 1 and Fig. 2, a kind of cable is characterized in that it comprises a crossing skeleton 1 described in the embodiment 1, have three transmission lines 2 in the skeleton grooves that adjacent matrix tablet forms, the outer extrusion molding of described crossing skeleton has sheath 3.
Certainly, crossing skeleton described above is not limited in the embodiment 1, also can be in the embodiment 2 and embodiment 2 crossing skeletons described below.
Certainly, cable described above is characterized in that it comprises a crossing skeleton described in above-mentioned arbitrary embodiment at least, has a transmission line at least and is arranged in the skeleton grooves that adjacent matrix tablet forms, and the outer extrusion molding of described crossing skeleton has sheath.
Certainly, cable described above is characterized in that described transmission line can be holding wire, can also be fiber unit, can also be power transmission line or other transmission line.
Certainly, cable described above, it is characterized in that transmission line in described each skeleton grooves be place in parallel to each other or place in stranded mode.
Certainly, cable described above is characterized in that described sheath is low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polyvinyl chloride or low smoke and zero halogen polyethylene or low-smoke low-halogen polyethylene or nylon.
In the utility model, reinforcement is positioned at criss-cross central authorities, has played the effect of web frame, when being used in the cable, has played the effect of strengthening cable; Has skeleton grooves between the adjacent matrix tablet; having the holding wire of electric unit or power transmission line or fiber unit can be placed in the skeleton grooves; this mode can be taken out required transmission line easily, does not need cable to be moved back strand or only need the part to move back strand to get final product; therefore construction is quite convenient; in addition, the workmen only need open the sheath of the outer correspondence position of stripping transmission line, therefore; do not need total cross-section to cut sheath, protected cable effectively.
Therefore, the utlity model has following main beneficial effect: construct more convenient, make simpler, more effective to the protection of cable.
The utility model is not limited to above-mentioned preferred forms, should be appreciated that design of the present utility model can be by other various forms enforcement utilizations, and they drop in the protection range of the present utility model equally.
Claims (10)
1. crossing skeleton is characterized in that it is made up of four matrix tablets, reinforcements that an end connects together, and four matrix tablets form crosss, and reinforcement is positioned at criss-cross central authorities; On arbitrary cross section, the axis of adjacent matrix tablet is mutually 90 degree, and the edge of the other end of all matrix tablets is positioned on the same circumference; Described crossing skeleton is integrally formed.
2. crossing skeleton according to claim 1 is characterized in that on arbitrary cross section, and the edge of the other end of described matrix tablet is circular arc or point.
3. according to claim 1 or the described crossing skeleton of claim 2, the width that it is characterized in that described matrix tablet is 0.2mm-5mm.
4. according to claim 1 or the described crossing skeleton of claim 2, the material that it is characterized in that described matrix tablet is low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polypropylene.
5. according to claim 1 or the described crossing skeleton of claim 2, it is characterized in that described reinforcement is aramid yarn or aramid fiber rope or polyamide staple fibre spun yarn or caprone cable or water blocking yarn or polyester yarn or tears rope or fiberglass reinforced plastics or steel wire or copper wire or aluminium wire or alloy silk.
6. according to claim 1 or the described crossing skeleton of claim 2, it is characterized in that on arbitrary cross section that described matrix tablet is about its axis symmetry.
7. a cable is characterized in that it comprises a described crossing skeleton of claim 1, has three transmission lines in the skeleton grooves that adjacent matrix tablet forms, and the outer extrusion molding of described crossing skeleton has sheath.
8. cable according to claim 7 is characterized in that described transmission line is holding wire.
9. cable according to claim 7, it is characterized in that transmission line in described each skeleton grooves be place in parallel to each other or place in stranded mode.
10. cable according to claim 7 is characterized in that described sheath is low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polyvinyl chloride or low smoke and zero halogen polyethylene or low-smoke low-halogen polyethylene or nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043691 CN203217992U (en) | 2013-01-28 | 2013-01-28 | Cross-shaped framework and cables adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043691 CN203217992U (en) | 2013-01-28 | 2013-01-28 | Cross-shaped framework and cables adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203217992U true CN203217992U (en) | 2013-09-25 |
Family
ID=49207506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320043691 Expired - Fee Related CN203217992U (en) | 2013-01-28 | 2013-01-28 | Cross-shaped framework and cables adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203217992U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007523A (en) * | 2014-04-23 | 2014-08-27 | 晶锋集团股份有限公司 | Reinforced optical fiber cable |
| CN104007524A (en) * | 2014-04-23 | 2014-08-27 | 晶锋集团股份有限公司 | Optical fiber bundle protection wire |
| CN105655032A (en) * | 2014-07-21 | 2016-06-08 | 蔡洪祥 | Microchannel structure cable used for electric power or communication |
-
2013
- 2013-01-28 CN CN 201320043691 patent/CN203217992U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007523A (en) * | 2014-04-23 | 2014-08-27 | 晶锋集团股份有限公司 | Reinforced optical fiber cable |
| CN104007524A (en) * | 2014-04-23 | 2014-08-27 | 晶锋集团股份有限公司 | Optical fiber bundle protection wire |
| CN105655032A (en) * | 2014-07-21 | 2016-06-08 | 蔡洪祥 | Microchannel structure cable used for electric power or communication |
| CN105655032B (en) * | 2014-07-21 | 2017-09-01 | 珠海星光在线信息技术有限公司 | A kind of electric power or communication micro groove structure cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHU ZONGWEI Free format text: FORMER OWNER: CHEN YIJUN Effective date: 20141114 Owner name: CENG YUBIN TIAN MIAO LUO XIANGUI Effective date: 20141114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315000 NINGBO, ZHEJIANG PROVINCE TO: 610021 CHENGDU, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141114 Address after: 610021 No. 4, unit 1, building 20, 12 Wangs street, Jinjiang District, Sichuan, Chengdu Patentee after: Shu Zongwei Patentee after: Zeng Yubin Patentee after: Tian Miao Patentee after: Luo Xiangui Address before: 315000, room 22, No. 109, Lane 610, Lantian Road, Haishu District, Zhejiang, Ningbo Patentee before: Chen Yijun |
|
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: CENG YUBIN TIAN MIAO LUO XIANGUI Effective date: 20141202 Owner name: CHENGDU SULI CABLE CO., LTD. Free format text: FORMER OWNER: SHU ZONGWEI Effective date: 20141202 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610021 CHENGDU, SICHUAN PROVINCE TO: 611930 CHENGDU, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141202 Address after: 611930, Pengzhou Industrial Development Zone, Chengdu City, Sichuan province and town three ring road three section 128 Patentee after: Chengdu Suli Cable Co., Ltd. Address before: 610021 No. 4, unit 1, building 20, 12 Wangs street, Jinjiang District, Sichuan, Chengdu Patentee before: Shu Zongwei Patentee before: Zeng Yubin Patentee before: Tian Miao Patentee before: Luo Xiangui |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20150128 |
|
| EXPY | Termination of patent right or utility model |