CN2511989Y - Optical cable trunk for easy assembly to change length of installation - Google Patents
Optical cable trunk for easy assembly to change length of installation Download PDFInfo
- Publication number
- CN2511989Y CN2511989Y CN 01256942 CN01256942U CN2511989Y CN 2511989 Y CN2511989 Y CN 2511989Y CN 01256942 CN01256942 CN 01256942 CN 01256942 U CN01256942 U CN 01256942U CN 2511989 Y CN2511989 Y CN 2511989Y
- Authority
- CN
- China
- Prior art keywords
- cable
- jurisdiction
- cable trunk
- section
- optical fiber
- 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
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
In the prior optical fiber tube and the cable trunk, enclosing tubes is hard, and as the cable trunks can not be detached or overlapped, the problems of large volume, small transportation quantity and high transportation fare are caused; installation on site can not be detached and combined to install, the length of the cable has to be cut to adjust the mounting length, thereby wasting cables and increasing construction difficulties. The utility model consists of a tubular shell, and is characterized in that the tubular shell consists of an upper cable trunk piece and a lower cable trunk piece which match with each other and have the same axial length; the head faces of the two sides of the cable trunk pieces are respectively provided with a horizontal mounting regula, the upper cable trunk piece is of a convex-upward arc tile shape, while the lower cable trunk piece is of a concave-downward arc tile shape; the upper cable trunk piece and the lower cable trunk piece are fastened with each other; the sides of the cable trunk pieces are horizontally provided with the mounting regulas which are overlapped; and then a section of optical cable trunk for easy assembly can be assembled; each section of the c optical cable trunks is overlapped to assemble the cable trunk with required length. The cable trunk has the advantages of simple structure, convenient detachment, easy transportation, simplified construction, lowered cost and saved wires.
Description
Technical field
The utility model relates to a kind of optical fiber tube and cable tube.
Background technology
Present optical fiber tube and cable tube, the sealing spool is worn the cable operational difficulties, because that the cable pipe occupies volume can not dismantle overlapping, entrucking transportation the time is big and freight volume is few, causes freight charges to increase; During on-the-spot the installation,, must adjust installation length by the cutting cable, the waste wire rod owing to can not dismantle aggregate erection.
Summary of the invention
The purpose of this utility model is: overcome the problem that existing cable pipe exists, can dismantle overlapping when providing a kind of transportation for the user, improving freight volume saves on transport costs, two sections section of jurisdiction make-ups can be formed pipeline section during installation, the direct overlapping connection of per two pipeline sections need not be cut, and arbitrary combination is adjusted optical fiber () the cable pipe of installation length size as required.
Goal of the invention of the present utility model realizes by implementing following technical proposals: arbitrarily optical fiber () the cable pipe of installation length is adjusted in the dismounting combination, constitute by the cast housing, it is characterized in that: this cast housing, be on two that equate by axial length, the cable section of jurisdiction that matches is down formed, the left and right sides end face of cable section of jurisdiction, the installation edge strip that a horizontal direction is respectively arranged, piece is epirelief segmental tile sheet on the cable section of jurisdiction, following piece is recessed segmental tile sheet, two tiles are interlocked arc cable section of jurisdiction up and down, its side level is installed the edge strip overlaid, by removable standing finish it is combined into one section optical fiber () cable pipe of arbitrarily dismounting.
Additional technical feature of the present utility model is: 1. form upper and lower two cable sections of jurisdiction of cable pipe, be respectively two housing radius-of-curvature differences, have the cable section of jurisdiction that level is installed edge strip; 2. upper and lower two cable sections of jurisdiction of forming the cable pipe, be two housing radius-of-curvature identical, have a cable section of jurisdiction that level is installed edge strip; 3. upper and lower two cable sections of jurisdiction of forming the cable pipe are for housing has the same curvature radius, has that level is installed edge strip, the cross section is the cable section of jurisdiction of two and half garden shapes.
Advantage of the present utility model is: simple in structure, the mounting or dismounting structure is arranged because the design's optical fiber () cable pipe, and make transportation, installations, construct all extremely conveniently, the while can be reduced construction cost, economical with materials.
Description of drawings Fig. 1 dismantles in overlapping transportation synoptic diagram figure mark for the utility model cross-sectional structure synoptic diagram Fig. 3 for the utility model for the utility model perspective view Fig. 2: 1 is last cable section of jurisdiction, 2 are following cable section of jurisdiction, 3,4 are level installation edge strip, 5 is the resilient key sheet, and 6 is resilient key sheet patchhole.
Embodiment
Optical fiber tube, the cable tube of installation length adjusted in a kind of arbitrarily dismounting combination: this pipe goes up cable section of jurisdiction 1 by watt shape and following cable section of jurisdiction 2 fastens up and down, it is overlapped that the both sides level is installed edge strip 3 and 4, and the resilient key sheet 5 of edge strip is installed by last slice on 3, sheet is installed in the hole of edge strip 4 under inserting, one section cable pipe of fixing formation; During construction and installation, the link of per two sections pipes is overlapped, overlap joint is fixed with bolt and nut, like this with regard to the cable pipe of one-tenth Len req capable of being combined.
Claims (4)
1, optical fiber () the cable pipe of installation length is adjusted in a kind of arbitrarily dismounting combination, constitute by the cast housing, it is characterized in that: this cast housing, be on two that equate by axial length, the cable section of jurisdiction (1) that matches down, (2) form, cable section of jurisdiction (1), (2) left and right sides end face, the installation edge strip (3) that a horizontal direction is respectively arranged, (4), last piece cable section of jurisdiction (1) is epirelief segmental tile sheet, following piece cable section of jurisdiction (2) is recessed segmental tile sheet, two tiles are interlocked with (2) arc cable section of jurisdiction (1) up and down, its side level is installed edge strip (3) and (4) overlaid, by removable standing finish it is combined into one section optical fiber () cable pipe of arbitrarily dismounting.
2, adjust optical fiber () the cable pipe of installation length according to the described a kind of arbitrarily dismounting combination of claim 1, it is characterized in that: form upper and lower two cable sections of jurisdiction (1) and (2) of cable pipe, be respectively two housing radius-of-curvature differences, have the cable section of jurisdiction that level is installed edge strip (3) (4);
3, adjust optical fiber () the cable pipe of installation length according to the described a kind of arbitrarily dismounting combination of claim 1, it is characterized in that: form upper and lower two cable sections of jurisdiction (1) and (2) of cable pipe, be two housing radius-of-curvature identical, have a cable section of jurisdiction that level is installed edge strip (3) (4).
4, adjust optical fiber () the cable pipe of installation length according to the described a kind of arbitrarily dismounting combination of claim 1, it is characterized in that: form upper and lower two cable sections of jurisdiction (1) and (2) of cable pipe, for housing has the same curvature radius, has that level is installed edge strip (3) (4), the cross section is the cable section of jurisdiction of two and half garden shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01256942 CN2511989Y (en) | 2001-12-17 | 2001-12-17 | Optical cable trunk for easy assembly to change length of installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01256942 CN2511989Y (en) | 2001-12-17 | 2001-12-17 | Optical cable trunk for easy assembly to change length of installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2511989Y true CN2511989Y (en) | 2002-09-18 |
Family
ID=33665807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01256942 Expired - Fee Related CN2511989Y (en) | 2001-12-17 | 2001-12-17 | Optical cable trunk for easy assembly to change length of installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2511989Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168951A (en) * | 2010-12-22 | 2011-08-31 | 大连理工大学 | Detachable rigidity-to-flexibility optical fiber sensor and arrangement method thereof |
| CN105128775A (en) * | 2015-08-28 | 2015-12-09 | 合肥常青机械股份有限公司 | Combined wire harness bracket for vehicle |
-
2001
- 2001-12-17 CN CN 01256942 patent/CN2511989Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168951A (en) * | 2010-12-22 | 2011-08-31 | 大连理工大学 | Detachable rigidity-to-flexibility optical fiber sensor and arrangement method thereof |
| CN105128775A (en) * | 2015-08-28 | 2015-12-09 | 合肥常青机械股份有限公司 | Combined wire harness bracket for vehicle |
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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 |