CN2632695Y - Tail fiber trunking - Google Patents
Tail fiber trunking Download PDFInfo
- Publication number
- CN2632695Y CN2632695Y CN 03267493 CN03267493U CN2632695Y CN 2632695 Y CN2632695 Y CN 2632695Y CN 03267493 CN03267493 CN 03267493 CN 03267493 U CN03267493 U CN 03267493U CN 2632695 Y CN2632695 Y CN 2632695Y
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- China
- Prior art keywords
- plate
- conduit
- thread
- installing port
- tail fiber
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Abstract
The utility model relates to tail fiber tread passing groove, which comprises a plurality of groove paths with the cross section in rectangle shape, and the bending positions positioned on each section of the groove path as well as a thread putting opening. The utility model is characterized in that: the bending position of each section of the groove path is provided with a bending path board with inner arc, and the each thread putting opening comprises a fixing thread putting opening and a moveable thread putting opening. The moveable thread putting opening of each fixing thread putting opening is respectively provided with an arc shaped thread path used for passing the tail fiber. The utility model adopts making the bending position of each section of the groove path and the thread putting make to the arc shaped thread path with inner arc, which not only makes the thread passing of the tail fiber smoother, but also avoid that: the scissors produced by the arc path right angle or the opening wall of the thread putting opening in distributing fiber and pulling thread causes the bending even breaking of the optical fiber. In addition, the moveable thread putting opening which can change the position and the compound thread groove which can change the groove width standard, not only can change the outlet of the tail fiber according to the actual installing requirement, but also can apply isolated thread path for each tail fiber according to fiber number, ensuring the quality of distributing fiber, synchronously bring convenience for assembling and after service.
Description
Technical field
The utility model relates to communication apparatus, and is particularly a kind of by the tail fiber trunking of distribution plant to light end equipment.
Background technology
Along with the continuous development of communication, the communication apparatus of high capacity, hi-tech is applied just widely, and in large-scale light end equipment, except that having inserted a large amount of plain conductors, also needs the line attachment complexity, the tail optical fiber of enormous amount.So not only need the support of distribution plant preferably, and the design of these distribution plants had higher requirement, existing tail fiber trunking generally all adopts the rectangular recess structure, and the mode of the cable-through hole of offering in recess sidewall is adopted in its outlet, and the bent angle position is then many with 90 ° of right angles.This class wire casing ubiquity has following deficiency.The existing cable-through hole formula bent angle of the first is 90 ° of right-angle structures, so very easy very thin optical fiber is produced sheared, cause the damage of optical fiber, and in total system, be difficult to check, its two, each strand tail optical fiber is arranged and to be difficult to standard, bring inconvenience for maintenance, maintenance and after sale service, in addition, the wire casing specification is single, is difficult to and all kinds of light end coordinative composition of equipments.
Summary of the invention
The purpose of this utility model is to provide a kind of tail optical fiber cabling smooth and easy at above-mentioned existing problems, layout specification rationally, Adjustable structure and have tail fiber trunking attractive in appearance.
The technical scheme of utility model own is: a kind of tail fiber trunking, comprise by the rectangular conduit of some xsects and be arranged at the curved position and the winding installing port of each section of conduit, be characterized in that the curved position of described each section of conduit is provided with the bend plate of band inner arc, described each section winding installing port comprises fixedly winding installing port and mobile winding installing port, described each fixedly winding installing port and mobile winding installing port are equipped with the arc drawing lines that passes through for tail optical fiber.
The further technical scheme of utility model own is: above-mentioned each section conduit is formed by base plate, biside plate composite set, and wherein, inwall is provided with the guide groove of pegging graft for plate below biside plate, and the edge thickness of described base plate and guide groove are wide suitable.
The utility model is owing to adopted the arc drawing lines that is set to have inner arc that each section of conduit bent the position and rolled off the production line, not only make the cabling of tail optical fiber more smooth and easy, and the bending even the fracture of the optical fiber that causes because of scissors that arc road right-angle side or winding installing port mouth wall produce when the fine backguy of cloth have been avoided, in addition, the mobile winding installing port of convertible position and the combination wire casing of convertible groove width specification, both can change the outlet of tail optical fiber according to the actual installation demand at any time, can provide independently drawing lines for each strand tail optical fiber according to fine strand quantity again, guaranteed the quality of cloth fibre, brought convenience also for simultaneously assembling and after sale service.
The utility model is described in further detail below in conjunction with accompanying drawing:
Description of drawings
Fig. 1 is fixing and mobile winding installing port and drawing lines installation site synoptic diagram for the utility model;
Fig. 2 is the utility model bend plate and drawing lines position view;
Fig. 3 moves the winding installing port synoptic diagram for the utility model;
Fig. 4 is the fixing winding installing port synoptic diagram of the utility model;
Fig. 5 is the utility model bend plate synoptic diagram;
Fig. 6 is base plate and a biside plate grafting synoptic diagram in the utility model drawing lines.
Embodiment
The utility model such as Fig. 1～shown in Figure 6, a kind of tail fiber trunking, comprise by some transversal and rectangular conduits 1 and be arranged at the curved position 2 and the winding installing port 3 of conduit 1 each section, be characterized in that the curved position 2 of described conduit 1 each section is provided with the bend plate 2a of band inner arc, described each section winding installing port 3 comprises fixedly winding installing port 3a and mobile winding installing port 3b, described each fixedly winding installing port 3a and mobile winding installing port 3b are equipped with the arc drawing lines 33 that passes through for tail optical fiber.Above-mentioned move and fixedly the further structure of winding installing port be such: the drawing lines of above-mentioned mobile winding installing port 3b is the circular arc arch, be provided with the draw-in groove 31 that can plug with conduit side plate 11 in mobile winding installing port 3b bottom near conduit 1 side plate 11, be provided with in arc drawing lines 33 both sides and protect line plate 32, this protects line plate 32 can make tail optical fiber import the guide groove 34 of winding installing port 3b drawing lines 33 near being provided with in the conduit 1, and the described line plate 33 that protects is the transition of camber line shape with guide groove 34 joint portions.The arc drawing lines 33 of said fixing winding installing port 3a is semicircular arc, and what be provided with band crimp 35 in drawing lines 33 both sides protects line plate 36, and the described line plate 36 that protects is the transition of camber line shape with guide groove 1 joint portion, and the described line plate 36 that protects is connected with conduit 1 side plate 11 opening parts.For guaranteeing that tail optical fiber is arranged in the drawing lines, above-mentioned mobile winding installing port 3b and fixedly protecting of winding installing port 3a drawing lines outlet be provided with limiting plate 37 between the line plate 3236.For tail optical fiber can be turned to when the cabling smoothly, the structure of the bend plate that above-mentioned conduit 1 each curved position is set is: the curved position of above-mentioned conduit 1 each section 2 set bend plate 2a are the rectangular sign indicating number plate in an outside, wherein: sign indicating number plate and conduit 1 inboard are 90 ° arc transition, be vertical 90 ° of straight transitions with conduit 1 outside, described sign indicating number plate two ends are fixedly connected with conduit 1 side plate 11 respectively.Above-mentioned sign indicating number plate and conduit 1 side plate 11 are for pegging graft or being spirally connected.For making the width-adjustable of conduit, thereby realize various tail optical fibers are installed corresponding wire casing, above-mentioned each section conduit 1 is formed by base plate 12, biside plate 11 combine and assemble, wherein: madial wall is provided with the guide groove 11a that pegs graft for base plate 12 below biside plate 11, and the edge thickness of described base plate 12 and guide groove 11a are wide suitable.Under normal conditions, the width of drawing lines can be made into some kinds of specifications, and the scope of its width is approximately 100～500mm, and preferred values is 150,250,300,400mm.
Claims (8)
1, a kind of tail fiber trunking, comprise by some transversal and rectangular conduits (1) and be arranged at curved position (2) and the winding installing port (3) of each section of conduit (1), it is characterized in that the curved position of each section of described conduit (1) (2) is provided with the bend plate (2a) of band inner arc, described each section winding installing port (3) comprises fixedly winding installing port (3a) and mobile winding installing port (3b), described each fixedly winding installing port (3a) and mobile winding installing port (3b) are equipped with the arc drawing lines (33) that passes through for tail optical fiber.
2, tail fiber trunking according to claim 1, the drawing lines that it is characterized in that above-mentioned mobile winding installing port (3b) is the circular arc arch, be provided with the draw-in groove (31) that can plug with conduit side plate (11) in mobile winding installing port (3b) bottom near conduit (1) side plate (11), be provided with in arc drawing lines (33) both sides and protect line plate (32), this protects line plate (32) can make tail optical fiber import the guide groove (34) of winding installing port (3b) drawing lines (33) near being provided with in the conduit (1), and the described line plate (33) that protects is the transition of camber line shape with guide groove (34) joint portion.
3, tail fiber trunking according to claim 1, the arc drawing lines (33) that it is characterized in that said fixing winding installing port (3a) is semicircular arc, what be provided with band crimp (35) in drawing lines (33) both sides protects line plate (36), the described line plate (36) that protects is the transition of camber line shape with guide groove (1) joint portion, and the described line plate (36) that protects is connected with conduit (1) side plate (11) opening part.
4, according to claim 1 or 2 or 3 described tail fiber trunkings, it is characterized in that above-mentioned mobile winding installing port (3b) and fixedly protecting of winding installing port (3a) drawing lines outlet be provided with limiting plate (37) between the line plate (32) (36).
5, tail fiber trunking according to claim 1, it is characterized in that each section of above-mentioned conduit (1) curved position (2) set bend plates (2a) are the rectangular sign indicating number plate in an outside, wherein: sign indicating number plate and conduit (1) inboard are 90 ° arc transition, be vertical 90 ° of straight transitions with conduit (1) outside, described sign indicating number plate two ends are fixedly connected with conduit (1) side plate (11) respectively.
6, tail fiber trunking according to claim 5 is characterized in that above-mentioned sign indicating number plate and conduit (1) side plate (11) are for pegging graft or being spirally connected.
7, tail fiber trunking according to claim 1, it is characterized in that above-mentioned each section conduit (1) is formed by base plate (12), biside plate (11) combine and assemble, wherein: madial wall is provided with the guide groove (11a) of pegging graft for base plate (12) in biside plate (11) below, and the edge thickness of described base plate (12) and guide groove (11a) are wide suitable.
8, tail fiber trunking according to claim 6, the width that it is characterized in that above-mentioned base plate (12) is 100～500mm, preferred values is 150,250,300,400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03267493 CN2632695Y (en) | 2003-07-14 | 2003-07-14 | Tail fiber trunking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03267493 CN2632695Y (en) | 2003-07-14 | 2003-07-14 | Tail fiber trunking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2632695Y true CN2632695Y (en) | 2004-08-11 |
Family
ID=34298835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03267493 Ceased CN2632695Y (en) | 2003-07-14 | 2003-07-14 | Tail fiber trunking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2632695Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101010844B (en) * | 2004-09-22 | 2010-05-05 | 空中客车德国有限公司 | Cable outlet element, cable outlet device, cable outlet arrangement, method for producing a cable element and the use of a cable outlet element in an aircraft |
-
2003
- 2003-07-14 CN CN 03267493 patent/CN2632695Y/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101010844B (en) * | 2004-09-22 | 2010-05-05 | 空中客车德国有限公司 | Cable outlet element, cable outlet device, cable outlet arrangement, method for producing a cable element and the use of a cable outlet element in an aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address |
Free format text: DOCUMENT NAME: BIBLIOGRAPHIC CHANGE NOTIFICATION TO MAKE RECTIFICATION |
|
| DD01 | Delivery of document by public notice |
Addressee: Liu Hui Document name: Notification of alteration of bibliographic items |
|
| C56 | Change in the name or address of the patentee |
Owner name: ZHIZONG COMMUNICATION ENGINEERING CO., LTD., SHUND Free format text: FORMER NAME OR ADDRESS: ZHIZHONG COMMUNICATION ENGINEERING CO., LTD., SHUNDE CITY |
|
| CP03 | Change of name, title or address |
Address after: 45 No. 528308 Guangdong province Foshan city Shunde District Lunjiao Street Jizhou Changfeng Avenue Patentee after: Shunde Foshan Signal Communication Engineering Co., Ltd. Address before: 528300 Guangdong city of Shunde province Daliang Guangxi panlu Bi Yi Ge underground No. six Patentee before: Zhizhong Communication Engineering Co., Ltd., Shunde City |
|
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG ZHIZHONG COMMUNICATION ENGINEERING CO., Free format text: FORMER NAME OR ADDRESS: ZHIZONG COMMUNICATION ENGINEERING CO., LTD., SHUNDE DISTRICT, FOSHAN CITY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No. 45, Guangdong Province, Foshan city Shunde District Lunjiao Street Jizhou Changfeng Avenue zip code: 528308 Patentee after: Guangdong Zhizhong Communication Engineering Co., Ltd. Address before: No. 45, Guangdong Province, Foshan city Shunde District Lunjiao Street Jizhou Changfeng Avenue zip code: 528308 Patentee before: Shunde Foshan Signal Communication Engineering Co., Ltd. |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20090217 Decision number of declaring invalidation: 12893 |