CN207008156U - One kind communication tail optical fiber drawing-in tool - Google Patents

One kind communication tail optical fiber drawing-in tool Download PDF

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Publication number
CN207008156U
CN207008156U CN201720871775.5U CN201720871775U CN207008156U CN 207008156 U CN207008156 U CN 207008156U CN 201720871775 U CN201720871775 U CN 201720871775U CN 207008156 U CN207008156 U CN 207008156U
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CN
China
Prior art keywords
optical fiber
tail optical
clasp
parent metal
flexible parent
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.)
Active
Application number
CN201720871775.5U
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Chinese (zh)
Inventor
刘晟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHUZHOU POWER SUPPLY BRANCH STATE GRID HUNAN ELECTRIC POWER Co
State Grid Corp of China SGCC
State Grid Hunan Electric Power Co Ltd
Original Assignee
ZHUZHOU POWER SUPPLY BRANCH STATE GRID HUNAN ELECTRIC POWER Co
State Grid Corp of China SGCC
State Grid Hunan Electric Power Co Ltd
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Filing date
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Application filed by ZHUZHOU POWER SUPPLY BRANCH STATE GRID HUNAN ELECTRIC POWER Co, State Grid Corp of China SGCC, State Grid Hunan Electric Power Co Ltd filed Critical ZHUZHOU POWER SUPPLY BRANCH STATE GRID HUNAN ELECTRIC POWER Co
Priority to CN201720871775.5U priority Critical patent/CN207008156U/en
Application granted granted Critical
Publication of CN207008156U publication Critical patent/CN207008156U/en
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Abstract

Communicated tail optical fiber drawing-in tool the utility model discloses one kind, including flexible parent metal and some clasps for being adhered on flexible parent metal, clasp are divided into some rows, often arrange width of the clasp along flexible parent metal and are arranged into oblique line, tail wires of fiber optics portion is individually fixed in clasp;After each tail optical fiber head fixes, clasp and tail optical fiber are wrapped to form column single piece by flexible parent metal, and each clasp of arranging forms helix.Helical structure of this instrument based on cylinder expands into the principle on rectangle inclined-plane, maximumlly make use of cylindrical space, and tail optical fiber head is equidistantly wrapped up with stairstepping, had the advantage that:Protect tail optical fiber not receive bending, abrasion, protect pullover not drop, security is good;It will be marked during poling, smooth out with the fingers fine and poling and combine together, improve operating efficiency;Tail optical fiber after poling is stepped equidistant arrangement, perfect can be adapted to when equipment inserts fine, without adjusting length;Without being higher by environment auxiliary poling, good environmental adaptability;Instrument is compact, can carry with.

Description

One kind communication tail optical fiber drawing-in tool
Technical field
The utility model belongs to the communications field, more particularly to a kind of communication tail optical fiber drawing-in tool.
Background technology
At present, both at home and abroad in the work of tail optical fiber poling, adhesive tape is usually taken in no effective tool auxiliary, information communication operation maintenance personnel Tail optical fiber is passed through bellows by the form tied up.The FAQs of following five aspect be present in this mode:
(1)Difficulty is big when tail optical fiber is more
When wearing that tail optical fiber quantity is more in bellows, corresponding ripple pipe diameter is smaller, operation difficulty with when consumption be in positive Close.By taking power distribution automation engineering as an example, transformer substation end generally needs 48 tail optical fibers of poling, and corresponding a diameter of 3.5cm bellowss are then Smaller, poling difficulty increases suddenly;
(2)It is cumbersome that time-consuming
Because without auxiliary drawing-in tool, using adhesive tape strapping at present.The method is cumbersome, and the tail optical fiber beam of adhesive tape winding needs Bellows could be passed through without corner angle, therefore time-consuming, utilization rate is poor, reduces the horizontal efficiency of O&M;
(3)Easily cause tail optical fiber damage
Easily is there is the problem of slim fracture, fine head damage in adhesive tape strapping during poling, waste standby tail optical fiber quantity. In addition, when torn after wearing bellows the adhesive tape being banded on tail optical fiber beam when, it is by mistake viscous to easily cause tail optical fiber protection pullover, increases fibre core Loss, reduce operating efficiency and tail optical fiber use reliability;
(4)It is low that fine technique level is inserted after poling
After carrying out tail optical fiber poling work with existing method, the tail optical fiber head length at both ends is uneven, is inserted in equipment The redundancy that can not coil will be produced when fine, communication equipment is unsatisfactory for and inserts aesthetic criteria needed for fine technique;
(5)It is poor that operating environment adapts to
Bellows would generally be put down, shaken simultaneously using tail optical fiber Shu Chongli by height fall by existing method from eminence Bellows boosting tail optical fiber beam passes through in pipe, and communications equipment room is all generally distributed in Stall in transformer station at present, can not be across It is spaced under operating condition, does not possess operating environment..
Utility model content
The purpose of this utility model is that above-mentioned drawing-in tool of problems in the prior art can be solved by providing one kind.
This communication tail optical fiber drawing-in tool provided by the utility model, including flexible parent metal and be adhered on flexible parent metal Some clasps, clasp are divided into some rows, often arrange width of the clasp along flexible parent metal and are arranged into oblique line, tail wires of fiber optics portion is solid respectively Due in clasp;After each tail optical fiber head fixes, clasp and tail optical fiber are wrapped to form column single piece by flexible parent metal, respectively arrange clasp Form helix.
The flexible parent metal is shaped as rectangle, and its material is low density polyethylene (LDPE).
The clasp is Ω types, and in-between main part is cyclic structure, and both sides are plate-like structure.
The clasp is adhered on the flexible parent metal with plate-like structure, and tail optical fiber head is connected in the cyclic structure of clasp In.
It is in equidistant placement between the clasp adjacent row.
The head of each tail optical fiber is individually fixed in independent clasp by the utility model, tail optical fiber fix after by flexible base Clasp and tail optical fiber are wrapped to form column single piece by material simultaneously, are often arranged clasp and are formed a smooth helix respectively, no corner angle, Tail optical fiber head is stepped equidistant arrangement.Because flexible parent metal disposably integrally wraps up all clasps, so column single piece Outer wall be smooth wall, so even if tail optical fiber quantity is more, smooth outer wall also can be such that column single piece smoothly wears plus helix Bellows is crossed, poling, good environmental adaptability are aided in without eminence environment.Column single piece can protect tail optical fiber not by bending, Abrasion, the pullover on tail optical fiber head are not fallen out, and security is good;Due to every row's clasp into oblique line arrange, after tail optical fiber head fixes, Flag label on every tail optical fiber is clearly recognizable, simple to operate without the suitable operation of smoothing out with the fingers for still further carrying out tail optical fiber, takes It is short, improve operating efficiency;Similarly the tail optical fiber after poling perfect can adapt to when equipment inserts fine, without adjusting length again, after poling Technique level is high.The whole last drip molding of instrument is column single piece, can be carried with.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the A of clasp in Fig. 1 to enlarged diagram.
Embodiment
As shown in figure 1, disclosed in the present embodiment it is this communication tail optical fiber drawing-in tool, including flexible parent metal 1 and be adhered to it is soft Some clasps 2 on property base material 1.
As shown in figure 1, flexible parent metal 1 is shaped as rectangle, its material is low density polyethylene (LDPE).The present embodiment utilizes low close Degree polyethylene has the characteristics of smooth pliable, toughness are strong, cheap.
The clasp 2 of the present embodiment is scattered in three rows, often arranges width of the clasp 2 along flexible parent metal 1 and is arranged into oblique line, often Clasp equidistant placement is arranged, is adhesively fixed between each clasp 2 and flexible parent metal 1.
As shown in Fig. 2 clasp 2 is Ω types, in-between main part is cyclic structure, and both sides are plate-like structure.Flat board Shape structure is fixed on flexible parent metal 1 by adhesive glue.
After each clasp arrangement fixes, tail optical fiber is first inserted from the clasp for most descending row, is then up inserted successively.All tail optical fibers After head fixes, the width side of flexible parent metal is rolled, the tail optical fiber being stuck in clasp is wrapped to form post by flexible parent metal Shape body, clasp is often arranged in column and forms a helix, tail optical fiber is stacked parcel with helical structure.The last shaping of this instrument Body is smooth column.
Smooth column physical efficiency is smooth easily to be filled in bellows, is aided in poling without eminence environment, is run into bending Situation also can be tackled easily because material is smooth, and only can complete a large amount of tail optical fibers in office wears work.
Smooth column is opened after wearing bellows, because tail optical fiber is all to wait ladder away from regular arrangement, it is possible to very Easily the fine relevant position for requiring each tail optical fiber to be plugged into equipment is inserted according to equipment, overall process is time saving and energy saving, safely and effectively, Improve the O&M that becomes more meticulous.
Through experiment, 50 tail optical fibers easily smooth bellows can be passed through using this drawing-in tool.Compared to existing poling Mode to pull disk fibre technique caused by line is difficult, gradient is uneven low, not only advised using the tail optical fiber length sorted out during this instrument It is whole to meet arrangement of gradients, facilitate the wiring technique requirement for inserting fibre, lifting process standard.And this instrument is compact convenient, time saving It is laborsaving, suitable for variety classes pullover(FC、SC、LC), while can be suitably used for different compared to existing pipe penetration method, this instrument Working scene and substation.
In summary, helical structure of this instrument based on cylinder expands into the principle on rectangle inclined-plane, maximumlly make use of Cylindrical space, tail optical fiber head is equidistantly wrapped up with stairstepping, had the advantage that:Protect tail optical fiber not by bending, abrasion, protect Sheath head does not drop, and security is good;It will be marked during poling, smooth out with the fingers fine and poling and combine together, improve operating efficiency;After poling Tail optical fiber be stepped equidistant arrangement, perfect can be adapted to when equipment inserts fine, without adjusting length;Without being higher by environment auxiliary Poling, good environmental adaptability;Instrument is compact, can carry with.

Claims (5)

1. one kind communication tail optical fiber drawing-in tool, it is characterised in that:It includes flexible parent metal and is adhered to some on flexible parent metal Clasp, clasp are divided into some rows, often arrange width of the clasp along flexible parent metal and are arranged into oblique line, tail wires of fiber optics portion is individually fixed in In clasp;After each tail optical fiber head fixes, clasp and tail optical fiber are wrapped to form column single piece by flexible parent metal, and each clasp of arranging is formed Helix.
2. communication tail optical fiber drawing-in tool as claimed in claim 1, it is characterised in that:The flexible parent metal is shaped as rectangle, Its material is low density polyethylene (LDPE).
3. communication tail optical fiber drawing-in tool as claimed in claim 1, it is characterised in that:The clasp is Ω types, in-between main body Part is cyclic structure, and both sides are plate-like structure.
4. communication tail optical fiber drawing-in tool as claimed in claim 3, it is characterised in that:The clasp is adhered to plate-like structure On the flexible parent metal, tail optical fiber head is connected in the cyclic structure of clasp.
5. communication tail optical fiber drawing-in tool as claimed in claim 4, it is characterised in that:It is in equidistant cloth between the clasp adjacent row Put.
CN201720871775.5U 2017-07-18 2017-07-18 One kind communication tail optical fiber drawing-in tool Active CN207008156U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720871775.5U CN207008156U (en) 2017-07-18 2017-07-18 One kind communication tail optical fiber drawing-in tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720871775.5U CN207008156U (en) 2017-07-18 2017-07-18 One kind communication tail optical fiber drawing-in tool

Publications (1)

Publication Number Publication Date
CN207008156U true CN207008156U (en) 2018-02-13

Family

ID=61455125

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720871775.5U Active CN207008156U (en) 2017-07-18 2017-07-18 One kind communication tail optical fiber drawing-in tool

Country Status (1)

Country Link
CN (1) CN207008156U (en)

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