CN2454959Y - Optical cable, cable protective casing - Google Patents
Optical cable, cable protective casing Download PDFInfo
- Publication number
- CN2454959Y CN2454959Y CN 00240100 CN00240100U CN2454959Y CN 2454959 Y CN2454959 Y CN 2454959Y CN 00240100 CN00240100 CN 00240100 CN 00240100 U CN00240100 U CN 00240100U CN 2454959 Y CN2454959 Y CN 2454959Y
- Authority
- CN
- China
- Prior art keywords
- cable
- pipe
- protecting sleeve
- sleeve
- light
- 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
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides a protective sleeve pipe for an optical cable and a cable, which is used for laying the optical cable and the cable engineering. The utility model is an integral perforated pipe, and an inner cavity is provided with at least more than two cable threading holes; the outer wall of the pipe is provided with a convex rib or a groove positioning device in the axial direction; the inner cavity of the sleeve pipe is also provided with technological holes which can be formed by one-step integral processing and shaping. Pipe material is saved, the rigidity is great, and the utilizing rate of space in a big pipe is high; two adjacent protective sleeve pipes are successively connected by using a sleeve which has a spigot-and-socket type and s provided with a positioning device, and accordingly, the purposes of labor saving, time saving, easy construction and construction cost reduction can be achieved.
Description
The utility model relates to a kind of light, cable protecting sleeve that uses when laying optical cable, cable work.
At present; communication, power engineering are when laying optical cable, cable; for protection optical cable, cable need to use protective casing; it all is in type bassoon; penetrate the less tubule of diameter again; and then in tubule, put on optical cable or cable, promptly adopt the method for assembling to realize that there is the structure purpose of porous bassoon inside.This method assembling is time-consuming, and big tubule respectively has independently tube wall, and feed consumption is big, and has reduced utilization of space in the bassoon.Owing to be modular construction, separate between each pipe, not parallel between the tubule central shaft, easily dislocation is worn cable to construction and can be caused certain difficulty.
The purpose of this utility model is to provide a kind of and saves space availability ratio height in tubing, big, the easy centering of rigidity, the bassoon, wears cable convenience, the light of saving of work and time, cable protecting sleeve.
For achieving the above object, light of the present utility model, cable protecting sleeve are that monolithic porous pipe, its inner chamber have two or more logical cables hole; Be provided with positioner on the outer wall of pipe vertically.
Described positioner is convex tendon or groove, and described cannula cavity can also have fabrication hole.
After having taked above-mentioned technological facilities, light of the present utility model, cable protecting sleeve add the one-shot forming in man-hour and save material, and the rigidity of pipe is big, space availability ratio is high, wear cable convenience, saving of work and time during construction, greatly reduce project cost.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the schematic cross section of the utility model first embodiment.
Fig. 2 is the schematic cross section of the utility model second embodiment.
Can see from Fig. 1, the light of the utility model first embodiment, cable protecting sleeve are monolithic porous pipe 1, and its inner chamber has seven logical cable holes 2, are the form that is total to the wall disjunctor between each hole, be provided with location convex tendon 3 on the outer wall of pipe vertically, cannula cavity also has loss of weight material-saving fabrication hole 4; The light of second embodiment shown in Figure 2, the positioner of cable protecting sleeve are groove 5, have a circle to lead to cable hole 6 in the cannula cavity, have around it four to cut the logical cable holes 7 of ring-types.
Monolithic porous light of the present utility model, cable protecting sleeve are that two kinds of versions can be arranged: a kind of be pipe outer wall and the pipe inner loose structure all adopt identical materials such as PVC-U; Another kind is that the pipe outer wall is used different made respectively with the inner loose structure of pipe, is that rigid polyvinyl chloride material, the inner loose structure of pipe are polyethylene as the pipe outer wall.Their common characteristic are Integratively formed, are provided with one or more positioner (i.e. Tu Qi positioning bar or recessed location notch) vertically on the pipe outer wall.In continuous hole, the center line in each hole and the parallel axes of pipe that is provided with a plurality of circles or other shape in the inside of pipe.
When installing and using the monolithic porous light of the utility model, cable protecting sleeve, only need two monolithic porous light that same specification is adjacent, the effective socket and spigot type band of cable protecting sleeve positioner sleeve to connect and get final product.At this time, two adjacent monolithic porous light, each hole of cable protecting sleeve just can align, and the center can not be offset, and is convenient to lay light, cable.Reached the one-shot forming manufacturing, once laid big tubule, material-saving, saving of labor, province be, reduced engineering cost, has remarkable economic efficiency and social benefit.
Claims (7)
1, a kind of light, cable protecting sleeve is characterized in that: this sleeve pipe is that monolithic porous pipe (1), its inner chamber have at least two logical cable holes (2), and the each several part of sleeve pipe is formed the tube that all becomes disjunctor, whole machine-shaping; Be provided with positioner on the outer wall of pipe vertically.
2, light according to claim 1, cable protecting sleeve is characterized in that: described positioner is convex tendon (3).
3, light according to claim 1, cable protecting sleeve is characterized in that: described positioner is groove (5).
4, according to claim 2 or 3 described light, cable protecting sleeve, it is characterized in that: described cannula cavity has fabrication hole (4).
5, light according to claim 4, cable protecting sleeve is characterized in that: described cannula cavity has seven circles to lead to cable hole (6).
6, light according to claim 4, cable protecting sleeve is characterized in that: have a circle to lead to cable hole (6) in the described cannula cavity, have around it four to cut the logical cable holes (7) of ring-types.
7, light according to claim 1, cable protecting sleeve is characterized in that: its each part is with the made of different raw material or different color and lusters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240100 CN2454959Y (en) | 2000-11-16 | 2000-11-16 | Optical cable, cable protective casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240100 CN2454959Y (en) | 2000-11-16 | 2000-11-16 | Optical cable, cable protective casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2454959Y true CN2454959Y (en) | 2001-10-17 |
Family
ID=33600814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00240100 Expired - Fee Related CN2454959Y (en) | 2000-11-16 | 2000-11-16 | Optical cable, cable protective casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2454959Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035162A (en) * | 2010-11-04 | 2011-04-27 | 中国电力科学研究院 | Optical fiber composite low-voltage cable joint box and connecting process thereof |
| CN103887754A (en) * | 2014-04-10 | 2014-06-25 | 太仓市晨洲塑业有限公司 | Corrosion-resistance electrical telecommunication pipe capable of performing shielding |
| CN104405958A (en) * | 2014-11-26 | 2015-03-11 | 湖北凯科塑业有限公司 | PVC-U corrugated pipe material |
| CN108487523A (en) * | 2018-06-11 | 2018-09-04 | 北京铂阳顶荣光伏科技有限公司 | A kind of connection device and solar energy curtain wall |
-
2000
- 2000-11-16 CN CN 00240100 patent/CN2454959Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035162A (en) * | 2010-11-04 | 2011-04-27 | 中国电力科学研究院 | Optical fiber composite low-voltage cable joint box and connecting process thereof |
| CN102035162B (en) * | 2010-11-04 | 2015-03-25 | 中国电力科学研究院 | Optical fiber composite low-voltage cable joint box and connecting process thereof |
| CN103887754A (en) * | 2014-04-10 | 2014-06-25 | 太仓市晨洲塑业有限公司 | Corrosion-resistance electrical telecommunication pipe capable of performing shielding |
| CN104405958A (en) * | 2014-11-26 | 2015-03-11 | 湖北凯科塑业有限公司 | PVC-U corrugated pipe material |
| CN108487523A (en) * | 2018-06-11 | 2018-09-04 | 北京铂阳顶荣光伏科技有限公司 | A kind of connection device and solar energy curtain wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |