CN201096926Y - An ellipse ring mini-cable reserved box for communication pipe rebuilding - Google Patents
An ellipse ring mini-cable reserved box for communication pipe rebuilding Download PDFInfo
- Publication number
- CN201096926Y CN201096926Y CNU2007201736959U CN200720173695U CN201096926Y CN 201096926 Y CN201096926 Y CN 201096926Y CN U2007201736959 U CNU2007201736959 U CN U2007201736959U CN 200720173695 U CN200720173695 U CN 200720173695U CN 201096926 Y CN201096926 Y CN 201096926Y
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- Prior art keywords
- ring
- cable
- micro
- elliptical ring
- oval ring
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- Expired - Lifetime
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- 238000004891 communication Methods 0.000 title claims abstract description 24
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 230000003287 optical effect Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to an elliptical ring-shaped micro-cable reservation box used for the rebuilding of the communication pipeline, which belongs to optical cable transmission technology field. The elliptical ring-shaped micro-cable reservation box is composed of an elliptical ring-shaped bottom seat and an elliptical ring-shaped upper cover. A reservation box inner cavity is formed after the combination of the elliptical ring-shaped bottom seat and the elliptical ring-shaped upper cover, a micro-cable passing channel is formed at the identical side of the elliptical ring-shaped bottom seat and the elliptical ring-shaped upper cover, a positioning pin hole is arranged on the peripheral angle of the bottom seat of the micro-cable passing channel, a positioning pin is arranged on the peripheral angle of the upper cover of the micro-cable passing channel, the positioning pin is matched with the positioning pin hole on the peripheral angle of the bottom seat. The reservation box is used for the rebuilding process of the communication pipeline, and the reservation box has the advantages of simple installation and convenient operation. The elliptical ring-shaped micro-cable reservation box plays a very good protection function to the micro-cable and ensures the micro cable to be used repeatedly; the construction cost for constructing city communication network is saved greatly.
Description
Technical field
The utility model relates to a kind of little cable reserved cartridge of oval ring that is used for the communication pipe reconstruction, belongs to technical field of cable transmission.
Background technology
The laying of traditional fiber network at first must be broken the road ditching on road or walkway, communication pipe is embedded in underground, by artificial traction institute mode, lays ordinary optical cable in pipeline again.Consider excavated pavement difficulty in the city, therefore generally speaking, in 10～20 years, far plan, at end office (EO) to end office (EO) configuration optical cable and fiber capacity, bury simultaneously in advance and put 6～48 seven apertures in the human head plum blossom pipes or corrugated tube, also can after the splicing of aperture direction, lay the son pipe therein, lay ordinary optical cable in the sub-pipe that last child pipe at seven apertures in the human head plum blossom pipe, corrugated tube or cement prefab form with cement prefab with holes.
Because seven apertures in the human head plum blossom pipe, corrugated tube or cement prefab are to lay in advance according to longterm planning, development along with urban construction, its layout and setting have a lot of unreasonable places, cause some places communication pipe resources idle, and the resource scarcity of some places communication pipe.For the place of communication pipe resource scarcity, the excavated pavement tubing can cause traffic jam again, and causes a series of environmental pollutions such as noise, dust, waste gas, sewage, has a strong impact on numerous residents' operate as normal and life, even causes social influence.
Therefore be necessary existing communication pipe is reconstructed, in people's well of existing communication pipeline, the communication pipe of having laid carried out little cable transformation.
Summary of the invention
The purpose of this utility model is to propose a kind of little cable reserved cartridge of oval ring that is used for the communication pipe reconstruction, the communication pipe that has laid is transformed, in dilatation and the upgrading, be used for people's well, little cable is reserved in the reserved cartridge, use under the situation that is prepared for urgent need at communication pipe.
The little cable reserved cartridge of oval ring that is used for the communication pipe reconstruction that the utility model proposes is made up of oval ring base and oval ring loam cake.After being harmonious, oval ring base and oval ring loam cake form the reserved cartridge inner chamber, the same side of oval ring base and oval ring loam cake forms little cable access way, the perimeter angle of little cable access way is provided with the tommy hole, the loam cake peripheral angles of little cable access way is provided with tommy, and tommy matches with the tommy hole on the perimeter angle.
The oval ring base of the little cable reserved cartridge of above-mentioned oval ring is provided with fixed orifice and dish line bulge loop, and the limit of dish line bulge loop is provided with positioning boss and abutment ring.The interior ring limit of oval ring loam cake is provided with location concave station and abutment ring, and the positioning boss on the dish line convex ring edge of location concave station and described base matches, and the abutment ring on the dish line convex ring edge of abutment ring and base matches.
The little cable reserved cartridge of oval ring that is used for the communication pipe reconstruction that the utility model proposes, according to the requirement of user to using, the little cable that to from the sub-pipe of communication pipe backbone layer seven apertures in the human head plum blossom pipe, draw, send in little cable reserved cartridge, in the reserved cartridge cavity, little cable along chamber inner wall winding Len req uses when being prepared for urgent need.This reserved cartridge is used for the reconstruction process of communication pipe, has advantages such as simple, easy to use are installed.Little cable has been played good protective effect, optical cable can be repeatedly used, greatly save to make up the construction cost of communication network.This connector box is to be processed by compound substances such as polycarbonate, has corrosion resistance, resistance to ag(e)ing, and impact resistance is strong.
Description of drawings
Fig. 1 is the stereographic map of the little cable reserved cartridge of the oval ring of proposition of the present utility model.
Fig. 2 is the structural representation of the base of little cable reserved cartridge.
Fig. 3 is the structural representation of the loam cake of little cable reserved cartridge.
Among Fig. 1～Fig. 3, the 1st, loam cake, the 2nd, base, the 3rd, fixed orifice, the 4th, little cable access way, the 5th, tommy, the 6th, dish line bulge loop, the 7th, positioning boss, the 8th, location concave station, the 9th, abutment ring, the 10th, tommy hole.
Embodiment
The little cable reserved cartridge of oval ring that is used for the communication pipe reconstruction that the utility model proposes, its structure is made up of oval ring base 2 and oval ring loam cake 1 as shown in Figure 1.After being harmonious, oval ring base 2 and oval ring loam cake 1 form the reserved cartridge inner chamber, the same side of oval ring base and oval ring loam cake forms little cable access way 4, the perimeter angle of little cable access way 4 is provided with tommy hole 10, as shown in Figure 2, loam cake 1 peripheral angles of little cable access way is provided with tommy 5, as shown in Figure 3, tommy 5 matches with the tommy hole 10 on the perimeter angle.
The concrete structure of the oval ring base 2 of the little cable reserved cartridge of above-mentioned oval ring as shown in Figure 2, base is provided with fixed orifice 3 and dish line bulge loop 6, the limit of dish line bulge loop 6 is provided with positioning boss 7 and abutment ring 9.The concrete structure of oval ring loam cake 1 as shown in Figure 3, the interior ring limit of loam cake 1 is provided with location concave station 8 and abutment ring 9, positioning boss 7 on the dish line convex ring edge of location concave station 8 and described base cooperatively interacts, and the abutment ring 9 on dish line bulge loop 6 limits of abutment ring 9 and base 2 cooperatively interacts.
Little cable reserved cartridge of the utility model design, assembling process in use is as follows:
At first by fixed orifice 3, the base 2 of little cable reserved cartridge is fixed on people's borehole wall of communication pipe, little cable that need are reserved twines along dish line bulge loop 6, and little cable is remained in the chamber of reserved cartridge.Then, the loam cake 1 of reserved cartridge is buckled on the base, and the positioning boss 7 on dish line bulge loop 6 limits of the location concave station 8 that makes loam cake and base 2 cooperatively interacts, fit like a glove to guarantee loam cake and base.In the abutment ring 9 of loam cake, base, insert corresponding fixture (not shown) at last, make loam cake and base relative fixed.
Claims (2)
1, a kind of little cable reserved cartridge of oval ring that is used for the communication pipe reconstruction, it is characterized in that little cable reserved cartridge is made up of oval ring base and oval ring loam cake, after being harmonious, described oval ring base and oval ring loam cake form the reserved cartridge inner chamber, the same side of oval ring base and oval ring loam cake forms little cable access way, the perimeter angle of little cable access way is provided with the tommy hole, the loam cake peripheral angles of little cable access way is provided with tommy, and tommy matches with the tommy hole on the perimeter angle.
2, the little cable reserved cartridge of oval ring as claimed in claim 1 is characterized in that described oval ring base is provided with fixed orifice and dish line bulge loop, and the limit of dish line bulge loop is provided with positioning boss and abutment ring; The interior ring limit of described oval ring loam cake is provided with location concave station and abutment ring, and the positioning boss on the dish line convex ring edge of location concave station and described base matches, and the abutment ring on the dish line convex ring edge of abutment ring and base matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201736959U CN201096926Y (en) | 2007-10-19 | 2007-10-19 | An ellipse ring mini-cable reserved box for communication pipe rebuilding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201736959U CN201096926Y (en) | 2007-10-19 | 2007-10-19 | An ellipse ring mini-cable reserved box for communication pipe rebuilding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201096926Y true CN201096926Y (en) | 2008-08-06 |
Family
ID=39923979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201736959U Expired - Lifetime CN201096926Y (en) | 2007-10-19 | 2007-10-19 | An ellipse ring mini-cable reserved box for communication pipe rebuilding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201096926Y (en) |
-
2007
- 2007-10-19 CN CNU2007201736959U patent/CN201096926Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080806 |