CN102681117B - Fiber guide frame assisting in optical fiber arrangement - Google Patents
Fiber guide frame assisting in optical fiber arrangement Download PDFInfo
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- CN102681117B CN102681117B CN201210129052.XA CN201210129052A CN102681117B CN 102681117 B CN102681117 B CN 102681117B CN 201210129052 A CN201210129052 A CN 201210129052A CN 102681117 B CN102681117 B CN 102681117B
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- optical fiber
- fine
- support
- bar
- gear
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Abstract
The invention discloses a fiber guide frame assisting in optical fiber arrangement. The fiber guide frame assisting in optical fiber arrangement comprises a first bracket, wherein the first bracket comprises a first supporting part and two bend free ends arranged at the upper end of the supporting part; and a hooked groove is formed between the free ends of the first bracket and the side wall corresponding to the supporting part. The invention also provides a method for arranging optical fiber by using the fiber guide frame assisting in optical fiber arrangement. The method comprises the following steps of: placing a corrugated pipe with an opening and optical fiber in parallel; sleeving the fiber guide frame at one end of the corrugated pipe and clamping the opening of the corrugated pipe by using the hooked groove; placing the optical fiber from the opening into the corrugated pipe through the gap between a first fiber-blocking rod and a second fiber-blocking rod that are arranged staggeredly, wherein the optical fiber placed into the opening is placed below the first fiber-blocking rod and the second fiber-blocking rod; pulling the fiber guide frame until the optical fiber is placed into the corrugated pipe completely; and taking off the fiber guide frame and a band on the head part. The fiber guide frame can protect people's hands, prevent the fiber guide frame from falling off from the corrugated pipe and improves the arrangement efficiency.
Description
Technical field
The present invention relates to one and lead fine instrument, what particularly a kind of auxiliary optical fiber laid leads fine frame.
Background technology
In most communication network machine rooms, optical fiber needs to be routed to ODF (Optical DistributionFrame from equipment side outlet, fibre distribution frame) upper, conventionally need to wrap up with corrugated tube at this section of optical fiber that goes out after equipment and enter before ODF, this section of optical fiber is protected; Other does not have the machine room of ODF, and optical fiber directly wraps up with corrugated tube after going out equipment, optical fiber is grown to the protection of distance.For optical fiber is laid conveniently, conventionally use now open ended bellows, installation personnel need to complete the task of laying of optical fiber at open ended bellows.
Existing laying in mode, a kind of is the double free-hand mode laying: two people's compounding practices of this process need, a people with the hands breaks corrugated tube into two with one's hands, and optical fiber plug is arrived bellows interior by another people; Two people coordinate movement, one in front and one in back from the beginning move to tail and complete optical fiber and lay in open ended bellows.Key wherein will be amplified the opening of corrugated tube exactly, puts into optical fiber mobile, optical fiber the laying in open ended bellows that completes certain length.Another kind is the mode that lays instrument in open ended bellows: use one L shaped to lead fine handle, handle bottom is stretched in corrugated tube, optical fiber passes from handle bottom, the optical fiber that has penetrated corrugated tube becomes L shaped with the optical fiber not penetrating, in the time of pull handle, the optical fiber not penetrating is just directed in open ended bellows, completes optical fiber and lays.
Realizing in process of the present invention, inventor finds that prior art at least exists following problem: first kind of way, and the place of corrugated tube opening is sharper, often can cause installation personnel hand injured; Need two or more installation personnels to complete smoothly, time-consuming.The second way, instrument is not relative with corrugated tube fixing, drags in process and easily causes instrument to deviate from, once instrument is deviate from, is difficult to install again, and operation is easily interrupted, and impact lays efficiency.
Summary of the invention
The object of the embodiment of the present invention is the defect for above-mentioned prior art, provide a kind of use safety, can one man operation, lay the fine frame of leading that auxiliary optical fiber that efficiency is high lays.
The technical scheme that the embodiment of the present invention is taked is to achieve these goals:
What a kind of auxiliary optical fiber laid leads fine frame, it is characterized in that, comprise the first support, described the first support comprises the first support portion and is arranged on two bending free ends of the first upper end, support portion, described the first support portion comprises a blind end and two links, each described link connects the free end of a bending, between sidewall corresponding to the free end of described the first support and described the first support portion, form a hook-shaped groove, described hook-shaped groove, for blocking the opening of corrugated tube, opens the opening of corrugated tube.
Another technical scheme that the embodiment of the present invention provides is:
The method of leading fine frame and lay optical fiber that uses that described auxiliary optical fiber lays, comprises the following steps:
By parallel with optical fiber the corrugated tube with opening placement;
To lead fine frame and be enclosed within one of corrugated tube, and utilize the hook-shaped groove of leading fine frame to block the opening of corrugated tube;
Optical fiber is put into and put into corrugated tube from opening part by the gap between the first fine bar of gear and the second gear fibre of staggered setting, and the optical fiber of putting into opening is placed in the below of the fine bar of the first gear and the fine bar of the second gear;
Optical fiber and corrugated tube head are held together with bandage;
Pull and lead fine frame, until optical fiber is all put into corrugated tube;
Finally take off the bandage of leading fine frame and head.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
By being enclosed within the fine frame of leading on corrugated tube, utilize the skeleton of leading fine frame to strut corrugated tube, staff does not need to break opening into two with one's hands again, makes staff needn't contact the opening that corrugated tube is sharp, reaches the object of protection staff; Lead fine frame and be enclosed within on corrugated tube, prevent from leading fine frame and self from corrugated tube, come off, improve and lay efficiency.
Brief description of the drawings
Fig. 1 be a kind of auxiliary optical fiber that provides in the embodiment of the present invention lay lead fine shelf structure schematic diagram;
Fig. 2 be the auxiliary optical fiber of the another kind that provides in the embodiment of the present invention lay lead fine shelf structure schematic diagram;
Fig. 3 is that to be square frame-shaped lead fine shelf structure schematic diagram for the support portion profile that provides in the embodiment of the present invention;
Fig. 4 is that to be circular arc lead fine shelf structure schematic diagram for the support portion profile that provides in the embodiment of the present invention;
Fig. 5 be in the embodiment of the present invention, provide lead fine frame for a kind of structural representation on corrugated tube;
Fig. 6 be in the embodiment of the present invention, provide lead fine frame for the another kind of structure structural representation on corrugated tube;
Fig. 7 be in the embodiment of the present invention, provide with the fine shelf structure schematic diagram of leading of buttress brace.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Referring to Fig. 1, what a kind of auxiliary optical fiber laid leads fine frame, comprise the first support 1, the first support 1 comprises the first support portion 10 and is arranged on two bending free ends of 10 upper ends, the first support portion, the first support portion 10 comprises a blind end 101 and two links 102, each link 102 connects the free end of a bending, between sidewall corresponding to the free end 11 of the first support and the first support portion 10, form a hook-shaped groove 12, hook-shaped groove 12, for blocking the opening of corrugated tube, opens the opening of corrugated tube.
The fine frame of leading that adopts structure of the present invention, utilizes hook-shaped groove can effectively block the opening of corrugated tube, facilitates optical fiber to put into corrugated tube, uses safety, can realize one man operation.
Referring to Fig. 2, the present embodiment is on the basis of a upper embodiment, and the free end 11 of two the first bending supports is towards the inside bend of blind end 101.
The present embodiment lead fine frame in use, lead fine frame and be enclosed within on corrugated tube, prevent from leading fine frame and self from corrugated tube, come off, improve and lay efficiency.The free end of certain two the first bending supports also can be towards the outside curve of blind end.Now in use, lead fine frame and be placed on bellows interior, rely on the hook-shaped groove on the both sides in outside to block the opening of corrugated tube, the opening of corrugated tube is opened, the opening opening is for the importing of optical fiber.
The present embodiment is on the basis of a upper embodiment, also comprise the second support 2 arranging with the first support 1 spacing distance, the second support 2 is identical with the structure of the first support 1, between free end 11 ends of the first support of the same side and free end 21 ends of the second support, is connected the first cross bar 3.
The first cross bar is connected as a single entity the first support and the second support, utilizes the hook-shaped groove on support that the opening of corrugated tube is broken into two with one's hands, and extended distance is large, conveniently optical fiber is put into corrugated tube.In the process that lays optical fiber, also conveniently lead the integrated moving of fine frame, thereby more effective raising lays efficiency.The first cross bar is set and also makes corrugated tube be difficult for departing from hook-shaped groove, lay work and can not interrupt because of disengaging, lay efficiency high.
Referring to Fig. 3 and Fig. 4, the profile of the first support portion 10 can be square frame-shaped, can be also circular arc.
As preferably, can also between free end 11 ends of the first support at opposite side and free end 21 ends of the second support, be connected the second cross bar 4.
Referring to Fig. 2, for prevent pull whole while leading fine frame optical fiber from lead fine frame, slip out, on the first cross bar 3 or the second cross bar 4, be connected with the fine bar 5 of gear.Keep off fine bar 5 for optical fiber is kept off in bellows interior.The first cross bar 3 connects one end of the fine bar 51 of the first gear, the other end of the fine bar 51 of the first gear freely stretches to the fine bar 52 of the second gear, and and the second gear leave gap between fine bar 52, the second cross bar 4 connects one end of the fine bar 52 of the second gear, the other end of the fine bar 52 of the second gear freely stretches to the fine bar 51 of the first gear, and and the first gear leave gap between fine bar 51, the fine bar 51 of the first gear and second keeps off fine bar 52 and is crisscross arranged, reserved gap can make optical fiber put into corrugated tube from keeping off fine bar upper end.
Referring to Fig. 2, the present embodiment is on the basis of a upper enforcement, free end 21, the first cross bar 3 and second cross bar 4 of the free end 11 of the first support portion 10, two the first supports, the second support portion 20, two the second supports are structure as a whole, on the first cross bar 3, be welded with on the first gear fibre bar 51, the second cross bars 4 and be welded with the fine bar 52 of the second gear.
The present invention lead fine shelf structure by diameter 4mm steel wire through bending and welding fabrication; Two free ends 21, the first cross bar 3 and second cross bar 4 of two free ends 11 of the first support portion 10, the first support, the second support portion 20, the second support are bent to form by steel wire, hook-shaped groove 12 is made in the junction of each cross bar and free end, hook-shaped groove 12 is broken the opening of corrugated tube 8 into two with one's hands (referring to Fig. 5 and Fig. 6), and each cross bar can be stuck in easily on the opening of corrugated tube 8 hook-shaped groove 12 and can not come off easily; Keep off fine bar 5 and be two segment steel wire welds on cross bar, optical fiber 7 is kept off at corrugated tube 8 inside (referring to Fig. 3 and Fig. 4), prevent pull whole while leading fine frame optical fiber 7 from lead fine frame, slip out.
Referring to Fig. 7, in order to strengthen leading the intensity of fine frame, between the bottom of the second support portion 20 of the bottom of the first support portion 10 and the second support, be connected with buttress brace 6.Buttress brace 6 can arrange two, is symmetrically welded between the first support portion 10 and the second support portion 20.
What the present invention also provided that the auxiliary optical fiber of example lays lead fine frame lays the method for optical fiber, comprises the following steps:
(1) by parallel with optical fiber the corrugated tube with opening placement;
(2) will lead fine frame and be enclosed within one of corrugated tube, and utilize the hook-shaped groove of leading fine frame to block the opening of corrugated tube;
(3) optical fiber is put into and put into corrugated tube from opening part by the gap between the first fine bar of gear and the second gear fibre of staggered setting, the optical fiber of putting into opening is placed in the below of the fine bar of the first gear and the fine bar of the second gear;
(4) with bandage, optical fiber and corrugated tube head are held together; Bandage can be adhesive tape or rope;
(5) pull and lead fine frame, until optical fiber is all put into corrugated tube;
(6) finally take off the bandage of leading fine frame and corrugated tube head.
Of the present inventionly lead fine frame tool and have the following advantages:
1) prevent that staff from directly contacting with corrugated tube, avoids opening opponent's injury;
2) fine frame is led in direct pull, and optical fiber will constantly be directed in open ended bellows.One of a people holds corrugated tube, and another pulls to move leads fine frame, gets final product complete operation, has realized single the lay work of optical fiber in open ended bellows that just can complete;
3) lead in fine shelf structure, curve a hook shape between support portion and cross bar, hook can block the opening of corrugated tube, and making to lead has reliably spacingly between fine frame and corrugated tube, and cross bar is below corrugated tube opening, leads fine frame and cannot depart from corrugated tube.Thereby well solve the spacing problem of leading between fine frame and corrugated tube, completed whole laying and operate without disruption risk.。
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. what an auxiliary optical fiber laid leads fine frame, it is characterized in that, comprise the first support, described the first support comprises the first support portion and is arranged on two bending free ends of the first upper end, support portion, described the first support portion comprises a blind end and two links, each described link connects the free end of a bending, between sidewall corresponding to the free end of described the first support and described the first support portion, form a hook-shaped groove, described hook-shaped groove, for blocking the opening of corrugated tube, opens the opening of corrugated tube;
Described two bending free ends are towards the inside bend of blind end;
What described auxiliary optical fiber laid lead fine frame also comprises the second support, described the first support and described the second spacer support frame are apart from setting, described the second support is identical with described the first supporting structure, between the free end end of the first support of the same side and the free end end of the second support, is connected the first cross bar.
2. what auxiliary optical fiber according to claim 1 laid leads fine frame, it is characterized in that, the profile of described the first support portion is square frame-shaped or circular arc.
3. what auxiliary optical fiber according to claim 2 laid leads fine frame, it is characterized in that, between the free end end of the first support of opposite side and the free end end of the second support, is connected the second cross bar.
4. what auxiliary optical fiber according to claim 3 laid leads fine frame, it is characterized in that, on described the first cross bar or the second cross bar, be connected with the fine bar of gear, the fine bar of described gear one end is connected on the first cross bar or the second cross bar, and the other end freely stretches to the second cross bar or the first cross bar.
5. what auxiliary optical fiber according to claim 3 laid leads fine frame, it is characterized in that, on described the first cross bar, connect one end of the fine bar of the first gear, between the other end of the fine bar of described the first gear and the second cross bar, be provided with gap, described the second cross bar connects one end of the fine bar of the second gear, between the other end of the fine bar of described the second gear and the first cross bar, be provided with gap, described the first fine bar of gear and the fine bar of described the second gear are crisscross arranged.
6. what auxiliary optical fiber according to claim 5 laid leads fine frame, it is characterized in that, free end, the first cross bar and second cross bar of the free end of described the first support portion, described the first support, described the second support portion, described the second support are structure as a whole, on described the first cross bar, be welded with the fine bar of described the first gear, on described the second cross bar, be welded with the fine bar of described the second gear.
7. what lay according to the auxiliary optical fiber described in claim 3-6 any one leads fine frame, it is characterized in that, between the bottom of the second support portion of the bottom of described the first support portion and described the second support, is connected with buttress brace.
8. what auxiliary optical fiber according to claim 7 laid leads fine frame, it is characterized in that, described buttress brace is two, and symmetry is connected between described the first support portion and described the second support portion.
9. what right to use required that auxiliary optical fiber described in 8 lays lead fine frame lays the method for optical fiber, it is characterized in that, comprises the following steps:
By parallel with optical fiber the corrugated tube with opening placement;
To lead fine frame and be enclosed within one of corrugated tube, and utilize the hook-shaped groove of leading fine frame to block the opening of corrugated tube;
Optical fiber is put into and put into corrugated tube from opening part by the gap between the first fine bar of gear and the second gear fibre of staggered setting, and the optical fiber of putting into opening is placed in the below of the fine bar of the first gear and the fine bar of the second gear;
Optical fiber and corrugated tube head are held together with bandage;
Pull and lead fine frame, until optical fiber is all put into corrugated tube;
Finally take off the bandage of leading fine frame and corrugated tube head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210129052.XA CN102681117B (en) | 2012-04-27 | 2012-04-27 | Fiber guide frame assisting in optical fiber arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210129052.XA CN102681117B (en) | 2012-04-27 | 2012-04-27 | Fiber guide frame assisting in optical fiber arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102681117A CN102681117A (en) | 2012-09-19 |
| CN102681117B true CN102681117B (en) | 2014-08-06 |
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ID=46813305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210129052.XA Expired - Fee Related CN102681117B (en) | 2012-04-27 | 2012-04-27 | Fiber guide frame assisting in optical fiber arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102681117B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1590695B1 (en) * | 2003-01-10 | 2008-07-16 | Honeywell International Inc. | Coupling a tapered optical element to an optical fiber |
| CN201408280Y (en) * | 2009-09-27 | 2010-02-17 | 郑州仕佳通信科技有限公司 | Optical fiber guide bracket |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000039544A (en) * | 1998-07-21 | 2000-02-08 | Showa Electric Wire & Cable Co Ltd | Jig for force feeding optical fiber |
-
2012
- 2012-04-27 CN CN201210129052.XA patent/CN102681117B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1590695B1 (en) * | 2003-01-10 | 2008-07-16 | Honeywell International Inc. | Coupling a tapered optical element to an optical fiber |
| CN201408280Y (en) * | 2009-09-27 | 2010-02-17 | 郑州仕佳通信科技有限公司 | Optical fiber guide bracket |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2000-39544A 2000.02.08 |
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| Publication number | Publication date |
|---|---|
| CN102681117A (en) | 2012-09-19 |
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Granted publication date: 20140806 Termination date: 20190427 |
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| CF01 | Termination of patent right due to non-payment of annual fee |