CN203165537U - Three-groove frame and cable using the same - Google Patents
Three-groove frame and cable using the same Download PDFInfo
- Publication number
- CN203165537U CN203165537U CN 201320043270 CN201320043270U CN203165537U CN 203165537 U CN203165537 U CN 203165537U CN 201320043270 CN201320043270 CN 201320043270 CN 201320043270 U CN201320043270 U CN 201320043270U CN 203165537 U CN203165537 U CN 203165537U
- Authority
- CN
- China
- Prior art keywords
- cable
- skeleton
- frame
- flute
- matrix tablet
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model belongs to the cable material and cable technology field and especially relates to a three-groove frame. The three-groove frame is characterized in that the three-groove frame consists of three frame sheets and a reinforcement member, one end of the three frame sheets is connected together, the reinforcement member is arranged in an area formed by splicing of the end of the frame sheets, an included angle between an axis of the two adjacent frame sheets is 120 DEG on any cross sections, Edges of the other ends of all the frame sheets are mounted on a same circumference. The three-groove frame is integrated. The utility model also discloses a cable using the frame. According to the three-groove frame, frame grooves are disposed between the adjacent frame sheets, a transmission line is arranged in the frame groove and can be conveniently taken out without twisting back, so that construction is very convenient, construction personnel only need to strip a protective layer of a corresponding position outside the transmission line without cutting the protective layer in a total cross section manner, and the cable is effectively protected. The main beneficial effects of the three-groove frame and the cable provided by the utility model are that construction is relatively convenient, manufacturing is relatively simple and protection to the cable is relatively effective.
Description
Technical field
The utility model belongs to cable material and technical field of cables, especially relates to the three-flute 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 three-flute 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 three-flute skeleton is to adopt following technical scheme to realize.
The three-flute skeleton is characterized in that it is made up of three matrix tablets, reinforcements that an end connects together, and reinforcement is arranged in the zone that matrix tablet one end matching closes formation; On arbitrary cross section, the axis of adjacent matrix tablet is mutually 120 degree, and the edge of the other end of all matrix tablets is positioned on the same circumference; Described three-flute skeleton is integrally formed.
Three-flute 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.
Three-flute skeleton described above, the width that it is characterized in that described matrix tablet is 0.2mm-5mm.
Three-flute 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.
Three-flute 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.
Three-flute 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 three-flute 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 three-flute skeleton has sheath.
In the utility model, reinforcement is arranged in the zone that matrix tablet one end matching closes formation, 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 embodiment.
The cross-sectional structure schematic diagram that Fig. 2 amplifies for Fig. 1.
Fig. 3 is that the utility model embodiment 2 is opened the perspective view after cuing open.
Fig. 4 is that the utility model embodiment 3 is opened the perspective view after cuing open.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail; Embodiment 1 is the embodiment of the utility model three-flute skeleton, and embodiment 2, embodiment 3 are the embodiment of the utility model cable.
Ask for an interview Fig. 1 to Fig. 2, a kind of three-flute skeleton 1 is characterized in that first matrix tablet 11, second matrix tablet 12, the 3rd matrix tablet 13, reinforcement 14 that it is connected together by an end form, and reinforcement is arranged in the zone that matrix tablet one end matching closes formation; On arbitrary cross section, the axis of adjacent matrix tablet is mutually 120 degree, and the edge of the other end of all matrix tablets is positioned on the same circumference; Described three-flute skeleton is integrally formed; The width of described matrix tablet is 0.2mm-5mm; The material of described matrix tablet is medium density polyethylene; Described reinforcement is polyester yarn; Described three-flute skeleton is integrally formed.
Certainly, three-flute skeleton described above is characterized in that on arbitrary cross section, and the edge of the other end of described every matrix tablet can be circular arc or point.
Certainly, three-flute skeleton described above, the width that it is characterized in that described every matrix tablet is 0.2mm-5mm.
Certainly, three-flute skeleton described above, the material that it is characterized in that described every matrix tablet are low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polypropylene.
Certainly, three-flute 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.
Certainly, three-flute skeleton described above is characterized in that on arbitrary cross section described every matrix tablet is about its axis symmetry.
Ask for an interview Fig. 3, and with reference to figure 1 and Fig. 2, a kind of cable is characterized in that it includes the three-flute skeleton 1 described in the embodiment 1, have two transmission lines 2 in the skeleton grooves that adjacent matrix tablet forms, the outer extrusion molding of described three-flute skeleton has sheath 3; Transmission line is made of the insulating barrier 21 that is positioned at conductor inside 22 and is positioned at the conductor outside; Transmission line in described each skeleton grooves is placed in parallel to each other; Described sheath is the low smoke and zero halogen polyethylene.
Ask for an interview Fig. 4, and with reference to figure 1 and Fig. 2, a kind of cable, with embodiment 2, difference is substantially: also have one in the skeleton grooves that adjacent matrix tablet forms and tear rope 4.This execution mode, the easier wire stripping cable sheath of opening.
Certainly, any one 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, any one cable described above is characterized in that being at least one when transmission line in described each skeleton grooves has transmission line.
Certainly, any one cable described above, it is characterized in that transmission line in described each skeleton grooves can be place in parallel to each other or also can be to place in stranded mode.
Certainly, any one 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 arranged in the zone that matrix tablet one end matching closes formation, 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. three-flute skeleton is characterized in that it is made up of three matrix tablets, reinforcements that an end connects together, and reinforcement is arranged in the zone that matrix tablet one end matching closes formation; On arbitrary cross section, the axis of adjacent matrix tablet is mutually 120 degree, and the edge of the other end of all matrix tablets is positioned on the same circumference; Described three-flute skeleton is integrally formed.
2. three-flute skeleton according to claim 1 is characterized in that on arbitrary cross section, and the edge of the other end of described every matrix tablet is circular arc or point.
3. according to claim 1 or described any one three-flute skeleton of claim 2, the width that it is characterized in that described every matrix tablet is 0.2mm-5mm.
4. according to claim 1 or described any one three-flute skeleton of claim 2, the material that it is characterized in that described every matrix tablet is low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or polypropylene.
5. according to claim 1 or described any one three-flute 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 described any one three-flute skeleton of claim 2, it is characterized in that on arbitrary cross section described every matrix tablet is about its axis symmetry.
7. a cable is characterized in that it comprises a described three-flute skeleton of claim 1, has two transmission lines in the skeleton grooves that adjacent matrix tablet forms, and the outer extrusion molding of described three-flute skeleton has sheath.
8. a cable is characterized in that it comprises a described three-flute skeleton of claim 1, has two transmission lines and one in the skeleton grooves that adjacent matrix tablet forms and tears rope, and the outer extrusion molding of described three-flute skeleton has sheath.
9. according to claim 7 or described any one cable of claim 8, 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. according to claim 7 or described any one cable of claim 8, it 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 201320043270 CN203165537U (en) | 2013-01-28 | 2013-01-28 | Three-groove frame and cable using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043270 CN203165537U (en) | 2013-01-28 | 2013-01-28 | Three-groove frame and cable using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203165537U true CN203165537U (en) | 2013-08-28 |
Family
ID=49026702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320043270 Expired - Fee Related CN203165537U (en) | 2013-01-28 | 2013-01-28 | Three-groove frame and cable using the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203165537U (en) |
-
2013
- 2013-01-28 CN CN 201320043270 patent/CN203165537U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103093887B (en) | Cross-shaped framework and cables with cross-shaped framework adopted | |
| JP6674893B2 (en) | Optical fiber cable with outer material | |
| CN103236305B (en) | A kind of six groove skeletons and use the cable of this skeleton | |
| CN102590968A (en) | Skeleton type cable | |
| CN103050172B (en) | A kind of three groove skeletons and use the cable of this skeleton | |
| CN203217992U (en) | Cross-shaped framework and cables adopting same | |
| CN203165537U (en) | Three-groove frame and cable using the same | |
| CN201788750U (en) | Optical fiber composite electric power cable with optical unit wrapt with fiber reinforced plastics (FRP) longitudinally | |
| CN203165538U (en) | Five-groove frame and cable using the same | |
| CN104751981A (en) | Photoelectric composite cable with special-shaped filling ropes | |
| CN103779021B (en) | A kind of optoelectronic composite cable | |
| CN203165539U (en) | Six-groove frame and cable using the same | |
| CN211604734U (en) | Indoor and outdoor dual-purpose communication optical cable and cable | |
| CN104599756B (en) | A kind of crossing skeleton and adopt the cable of this skeleton | |
| CN202563134U (en) | Framework-type wire cable | |
| CN105655034A (en) | Cable with three-groove framework | |
| CN104599757B (en) | A kind of crossing skeleton and adopt the cable of this skeleton | |
| CN105655035A (en) | Convenient-to-construct and easy-to-make cable | |
| CN204596506U (en) | A kind of optoelectronic composite cable with special-shaped packing gasket | |
| CN204596503U (en) | There is the optoelectrical cable of special-shaped packing gasket | |
| CN204706373U (en) | A kind of oversheath easily openable cable | |
| CN201569768U (en) | Optical cable easy to branch | |
| CN204596505U (en) | A kind of optical cable with special-shaped packing gasket | |
| CN105679437A (en) | Cable convenient to construct and with three-groove frame | |
| CN104715852A (en) | Photoelectric comprehensive cable with irregular filling ropes |
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: 20141203 Owner name: CHENGDU SULI CABLE CO., LTD. Free format text: FORMER OWNER: SHU ZONGWEI Effective date: 20141203 |
|
| 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: 20141203 Address after: 611930, Pengzhou Industrial Development Zone, Chengdu, Sichuan (three section of three ring road and 128 Ring Road) 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: 20130828 Termination date: 20150128 |
|
| EXPY | Termination of patent right or utility model |