CN105759382B - A kind of tightness adjustment structure of communications optical cable - Google Patents
A kind of tightness adjustment structure of communications optical cable Download PDFInfo
- Publication number
- CN105759382B CN105759382B CN201610213639.7A CN201610213639A CN105759382B CN 105759382 B CN105759382 B CN 105759382B CN 201610213639 A CN201610213639 A CN 201610213639A CN 105759382 B CN105759382 B CN 105759382B
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- China
- Prior art keywords
- optical cable
- communications optical
- reel
- adjustment structure
- tightness adjustment
- 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.)
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Links
- 238000004891 communication Methods 0.000 title claims abstract description 68
- 230000003287 optical effect Effects 0.000 title claims abstract description 68
- 238000013016 damping Methods 0.000 claims abstract description 25
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 239000011241 protective layer Substances 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000004804 winding Methods 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4457—Bobbins; Reels
- G02B6/4458—Coiled, e.g. extensible helix
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Communication System (AREA)
Abstract
The invention discloses a kind of tightness adjustment structures of communications optical cable, including rack and adjusting bracket；The adjusting bracket includes can be along the first movement block of the cross beam movement, two linking arms, reel and connecting rod；The connecting rod is set to the bottom of the linking arm, and the connecting rod is equipped with can be equipped with a damping hole along the second movable block that the connecting rod moves, second movable block, equipped with several inflation valves along damping hole circumferencial direction distribution in the damping hole.In the elastic adjustment process of communications optical cable, the degree of inflation of inflation valve can be controlled according to the torsion situation of reel, so as to change the damping dynamics that reel communications optical cable during adjusting communications optical cable passes through damping hole, the tension of communications optical cable can be actively improved in the case where communications optical cable inability.
Description
Technical field
The present invention relates to a kind of operation equipment of communications optical cable, especially a kind of tightness adjustment structure of communications optical cable.
Background technique
Present communication field, which will use, arrives the lesser soft cable of diameter, and this cable is required to bear some strength
Stretching, torsion, bending and extruding force, therefore conducting wire often requires that and is fabricated to helix.
Existing communications optical cable elasticity adjusting mechanism is usually to twine one end of communications optical cable on a main shaft
Around fixation, the rotation winding of conducting wire is realized by way of live spindle line, conducting wire is finally extracted out to i.e. shape from main shaft
At the soft cable of helix.And the diameter that soft cable requires is smaller, at this time for rotating the stabilization of the main shaft of winding
Property require it is very high.If main shaft is stretched tight too tight, during live spindle line, main shaft is easy to be broken；If main shaft
The mistake put is sent, and loose main shaft is unable to complete the requirement of conducting wire coiling tubulose.In addition, longer thin in order to make
Flexible cable, it is desirable that the not so high stability of main shaft is difficult to complete the production of long cable.
This simple creel can only be fixed the both ends of main shaft and rotate primary spool.Therefore the drawing of main shaft
Fasten only by operator oneself judge, if having it is inappropriate if need operator to dismantle after retighten.Operation
Trouble and the adjusting that main shaft elasticity can not be carried out.In addition, existing creel is difficult to ensure the stability of main shaft.
Summary of the invention
The purpose of the present invention is to provide a kind of tightness adjustment structures of communications optical cable, it is intended to solve existing communication optical cable and exist
The elastic technological deficiency for being difficult to adjust control in cinching process.
To solve the above-mentioned problems, the present invention provides a kind of tightness adjustment structures of communications optical cable, including rack and tune
Frame is saved, the rack includes column and the crossbeam that is mounted on the column, and the adjusting bracket is set on the crossbeam；
The adjusting bracket includes can be along the first movement block of the cross beam movement, two linking arms, reel and connecting rod, institute
It states linking arm one end and the first movement block is hinged, the both ends of the reel are hinged on the linking arm；The connecting rod
Set on the bottom of the linking arm, the connecting rod be equipped with can along the second movable block that the connecting rod moves, described second
Movable block is equipped with a damping hole, and several inflation valves along damping hole circumferencial direction distribution are equipped in the damping hole.
Preferably, the reel is equipped with driver and torsiometer, the driver and the torsiometer respectively with it is described
Reel connection.
It preferably, further include inflator, the inflator is connect with the inflation valve, and the inflator and the torsion
The connection of power meter.
Preferably, the periphery of the reel is covered with one layer of elastic protective layer.
It preferably, further include a shell being wrapped on the outside of the reel, the shell is equipped with one along the spool shaft
The rectangular opening that line extends.
Preferably, several illuminating parts and receiving element are equipped with along radial direction in the shell.
Preferably, the illuminating part is infrared light-emitting diode, and the receiver member is infrared remote receiver.
Preferably, the linking arm is connect by third movable block with the first movement block, and the third movable block is logical
Prismatic pair is crossed to connect with the first movement block.
Preferably, the reel is connect by the 4th movable block with the linking arm, and the 4th movable block passes through movement
It is secondary to be connect with the linking arm.
Compared to the prior art, the adjusting bracket of the tightness adjustment structure of communications optical cable of the present invention can be on the rack
Left and right, and linking arm can be swung according to the stress of communication cable.In adjustment process, reel can also be along linking arm
It moves up and down, further improves the accuracy for improving tension adjustment.
Moreover, in the elastic adjustment process of communications optical cable filling for inflation valve can be controlled according to the torsion situation of reel
Gas degree can so as to change the damping dynamics that reel communications optical cable during adjusting communications optical cable passes through damping hole
Actively to improve the tension of communications optical cable in the case where communications optical cable inability.
Detailed description of the invention
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is a kind of structural representation of the side of one embodiment of tightness adjustment structure of communications optical cable of the present invention
Figure；
Fig. 2 is a kind of positive structural representation of one embodiment of tightness adjustment structure of communications optical cable of the present invention
Figure；
Fig. 3 is the structural representation of damping hole in a kind of one embodiment of tightness adjustment structure of communications optical cable of the present invention
Figure；
Fig. 4 is torsiometer, inflator, drive in a kind of one embodiment of tightness adjustment structure of communications optical cable of the present invention
The structural schematic diagram of dynamic device；
Fig. 5 is the structure of reel and shell in a kind of one embodiment of tightness adjustment structure of communications optical cable of the present invention
Schematic diagram；
Fig. 6 is that the structure of spool unit in a kind of one embodiment of tightness adjustment structure of communications optical cable of the present invention is shown
It is intended to；
In figure:
10: rack；11: column；12: crossbeam；20: adjusting bracket；21: first movement block；22: linking arm；23: third is mobile
Block；24: reel；241: torsiometer；242: driver；243: protective layer；244: shell；245: illuminating part；246: buckle；247:
Sub-assembly；25: damping hole；251: inflation valve；252: inflator；26: connecting rod；27: the second movable blocks；28: the four movable blocks.
Specific embodiment
Referring to Fig. 1 and Fig. 2, Fig. 1 is a kind of side of one embodiment of tightness adjustment structure of communications optical cable of the present invention
The structural schematic diagram in face, Fig. 2 are a kind of positive knots of one embodiment of tightness adjustment structure of communications optical cable of the present invention
Structure schematic diagram.Fig. 1 and Fig. 2 shows tightness adjustment structure in, the tightness adjustment structure of the communications optical cable includes 10 He of rack
Adjusting bracket 20.
Wherein, rack 10 includes column 11 and the crossbeam 12 being mounted on column 11.During specific implementation, column 11
Bottom can fix on the ground, also may be mounted on the biggish pedestal of a mass.Crossbeam 12 is mounted in the horizontal direction
The top of column 11, so that crossbeam 12, column 11 form " door " character form structure.
Adjusting bracket 20 is mounted on crossbeam 12, for adjusting the elastic of communications optical cable.Adjusting bracket 20 includes first movement block
21, two linking arms 22, reel 24 and connecting rod 26.
First movement block 21 is connect by prismatic pair with crossbeam 12, can be moved in the horizontal direction along on crossbeam 12.The shifting
The guide rail that dynamic pair can be sliding block and be arranged horizontally on crossbeam 12.
22 one end of linking arm and first movement block 21 are hinged, and linking arm 22 is swung on first movement block 21.
As shown in Fig. 2, linking arm 22 there are two, it is respectively hinged on first movement block 21.
The both ends of reel 24 are hinged on linking arm 22, therefore reel 24 can be on linking arm 22 with respect to 22 turns of linking arm
It is dynamic, for crimping communications optical cable.In some embodiments, linking arm 22 can also be connected by third movable block 23, third
Movable block 23 is connect by prismatic pair with first movement block 21.In this way, can be adjusted by adjusting the position of third movable block 23
The distance between linking arm 22 is saved, the reel 24 of various specifications size is adapted to fit.
Connecting rod 26 is set to the bottom of linking arm 22, and connecting rod 26 is equipped with can be along the second movable block that connecting rod 26 moves
27, the second movable block 27 is moved left and right along connecting rod 26.In addition, the second movable block 27 is equipped with a damping hole 25.
During reel 24 batches communications optical cable, communications optical cable can be set and passed through from damping hole 25, batch on reel 24.
It is moved left and right on the periphery for enabling communications optical cable to be equably wrapped in reel 24 by the second movable block 27, avoids communicating
Optical cable be unevenly distributed on reel 24 cause some regions winding mass communication optical cable and high Gao Longqi, and some regions lack
Communications optical cable and be recessed.
It is the knot of damping hole 25 in a kind of one embodiment of tightness adjustment structure of communications optical cable of the present invention referring to Fig. 3, Fig. 3
Structure schematic diagram.Equipped with several inflation valves 251 along the distribution of 25 circumferencial direction of damping hole in damping hole 25 shown in Fig. 3.It is communicating
In the case that optical cable lacks tension, the resistance for inflating valve 251 and communications optical cable can be increased after inflating 251 gassy of valve, made
Reel 24 can be regularly wrapped in the case where lacking tension during batching communications optical cable by obtaining reel 24
On, it will not loosely be wrapped on reel 24.
In some embodiments, reel 24 is connect by the 4th movable block 28 with linking arm 22, and the 4th movable block 28 is logical
Prismatic pair is crossed to connect with linking arm 22.In this way, reel 24 can be moved up and down along linking arm 22, it is convenient to adjust communications optical cable pine
It is finely adjusted in tight process by mobile reel 24.Further, it is also possible to be equipped with driver 242 and torsiometer on reel 24
241, driver 242 and torsiometer 241 are connect with reel 24 respectively.In some embodiments, the structure tightness adjustment structure
Further include inflator 252, inflator 252 is connect with inflation valve 251, and inflator 252 is connect with torsiometer 241.
Referring to fig. 4, Fig. 4 is torsiometer in a kind of one embodiment of tightness adjustment structure of communications optical cable of the present invention
241, the structural schematic diagram of inflator 252, driver 242.Torsiometer 241 is batching communications optical cable process for detecting reel 24
In torsion, driver 242 can drive reel 24 rotate, and inflator 252 be used for inflation valve 251 inflation or deflate.
In use, if torsiometer 241 detects reel, 24 torsion is too low, and inflator 252 is filled with gas into inflation valve 251
Body expands the damping of damping hole 25 and communications optical cable.If torsiometer 241 detects that torsion is excessive, controls inflator 252 and release
The gas in inflation valve 251 is put, the resistance in damping hole 25 is reduced, and controls driver 242 to reduce revolution, avoids speed mistake
Fast damage communications optical cable.
It is 24 He of reel in a kind of one embodiment of tightness adjustment structure of communications optical cable of the present invention referring to Fig. 5, Fig. 5
The structural schematic diagram of shell 244.It in the embodiment illustrated in figure 5, further include a shell 244 for being wrapped in 24 outside of reel,
Shell 244 is equipped with a rectangular opening extended along 24 axis of reel.Several illuminating parts 245 are equipped with along radial direction in shell 244
And receiving element.For example, illuminating part 245 is infrared light-emitting diode, receiver member is infrared remote receiver, by illuminating part 245 and is connect
It can detecte the thickness when the communications optical cable batched on head-pulley 24 by part, reel 24 adjusted according to the thickness of optical cable in real time
Revolving speed.In addition, the periphery of reel 24 is covered with one layer of elastic protective layer 243, the periphery for preventing reel 24 really up to the mark with
Communications optical cable is damaged in communications optical cable contact process.
It is that reel 24 is single in a kind of one embodiment of tightness adjustment structure of communications optical cable of the present invention referring to Fig. 6, Fig. 6
The structural schematic diagram of member.In reel Unit 24 shown in Fig. 6, reel 24 includes the spool unit of several annulars, spool unit
It is grouped together into reel 24 in the axial direction, facilitates storage and transport.In addition, spool unit can also include several arcs
Sub-assembly 247, sub-assembly 247 be along the circumferential direction grouped together into annular spool unit.In some embodiments,
The side of the end of sub-assembly 247 is hinged, and sub-assembly 247 fits together in collapsed state downside.In addition, sub-assembly 247
Other side can be by 246 connection of buckle, and in the assembled state, the buckle 246 that sub-assembly 247 is pressed is in connection status, makes
Obtain the spool unit that sub-assembly 247 is along the circumferential direction grouped together into annular.The side of sub-assembly 247 is equipped with buckle 246,
Spool unit can be connected in the axial direction by the buckle 246 of side, combination forms reel 24.
It can be seen that the adjusting bracket 20 of the tightness adjustment structure of communications optical cable of the present invention from above-mentioned embodiment
It can be controlled in rack 10, and linking arm 22 can be swung according to the stress of communication cable.In adjustment process, volume
Cylinder 24 can also be moved up and down along linking arm 22, further improve the accuracy for improving tension adjustment.
Moreover, inflation valve 251 can be controlled according to the torsion situation of reel 24 in the elastic adjustment process of communications optical cable
Degree of inflation, pass through the damping of damping hole 25 so as to change communications optical cable during adjusting communications optical cable of reel 24
Dynamics can actively improve the tension of communications optical cable in the case where communications optical cable inability.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode within the knowledge of one of ordinary skill in the art can also be in the premise for not departing from present inventive concept
It is lower that various changes can be made.
Claims (9)
1. a kind of tightness adjustment structure of communications optical cable, which is characterized in that including rack and adjusting bracket, the rack includes column
With the crossbeam being mounted on the column, the adjusting bracket is set on the crossbeam；
The adjusting bracket includes can be along the first movement block of the cross beam movement, two linking arms, reel and connecting rod, the company
It connects arm one end and the first movement block is hinged, the both ends of the reel are hinged on the linking arm；The connecting rod is set to
The bottom of the linking arm, the connecting rod is equipped with can be mobile along the second movable block that the connecting rod moves, described second
Block is equipped with a damping hole, and several inflation valves along damping hole circumferencial direction distribution are equipped in the damping hole.
2. a kind of tightness adjustment structure of communications optical cable as described in claim 1, which is characterized in that the reel, which is equipped with, to be driven
Dynamic device and torsiometer, the driver and the torsiometer are connect with the reel respectively.
3. a kind of tightness adjustment structure of communications optical cable as claimed in claim 2, which is characterized in that it further include inflator, institute
It states inflator to connect with the inflation valve, and the inflator is connect with the torsiometer.
4. a kind of tightness adjustment structure of communications optical cable as claimed in claim 3, which is characterized in that the periphery of the reel
It is covered with one layer of elastic protective layer.
5. a kind of tightness adjustment structure of communications optical cable as claimed in claim 4, which is characterized in that further include one being wrapped in institute
The shell on the outside of reel is stated, the shell is equipped with a rectangular opening extended along the spool axis.
6. a kind of tightness adjustment structure of communications optical cable as claimed in claim 5, which is characterized in that along radius in the shell
Direction is equipped with several illuminating parts and receiving element.
7. a kind of tightness adjustment structure of communications optical cable as claimed in claim 6, which is characterized in that the illuminating part is infrared
Light emitting diode, the receiving element are infrared remote receiver.
8. a kind of tightness adjustment structure of communications optical cable as claimed in claim 7, which is characterized in that the linking arm passes through the
Three movable blocks are connect with the first movement block, and the third movable block is connect by prismatic pair with the first movement block.
9. a kind of tightness adjustment structure of communications optical cable as claimed in claim 8, which is characterized in that the reel passes through the 4th
Movable block is connect with the linking arm, and the 4th movable block is connect by prismatic pair with the linking arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610213639.7A CN105759382B (en) | 2016-04-06 | 2016-04-06 | A kind of tightness adjustment structure of communications optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610213639.7A CN105759382B (en) | 2016-04-06 | 2016-04-06 | A kind of tightness adjustment structure of communications optical cable |
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| Publication Number | Publication Date |
|---|---|
| CN105759382A CN105759382A (en) | 2016-07-13 |
| CN105759382B true CN105759382B (en) | 2019-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610213639.7A Active CN105759382B (en) | 2016-04-06 | 2016-04-06 | A kind of tightness adjustment structure of communications optical cable |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107797212B (en) * | 2017-10-17 | 2020-08-14 | 嘉兴晟源工业设计有限公司 | Optical cable operation and maintenance device |
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| CN102060212A (en) * | 2010-11-16 | 2011-05-18 | 正裕电器配件(昆山)有限公司 | Tension adjusting device |
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2016
- 2016-04-06 CN CN201610213639.7A patent/CN105759382B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996007878A1 (en) * | 1994-09-02 | 1996-03-14 | Siemens Aktiengesellschaft | Measuring probe and process for determining tensile stresses in an elongated product |
| KR20110003521A (en) * | 2008-05-07 | 2011-01-12 | 니타 가부시키가이샤 | Optical fiber wiring apparatus |
| CN101780905A (en) * | 2010-02-01 | 2010-07-21 | 领亚电子科技股份有限公司 | Cable conveyance tension adjustment method and device implementing same |
| CN102060212A (en) * | 2010-11-16 | 2011-05-18 | 正裕电器配件(昆山)有限公司 | Tension adjusting device |
| CN203199802U (en) * | 2013-02-25 | 2013-09-18 | 浙江康宇电缆有限公司 | Tensioning structure of cable production equipment |
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| Publication number | Publication date |
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| CN105759382A (en) | 2016-07-13 |
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Effective date of registration: 20240312 Address after: 620591 No. 3, North Industrial Avenue, renshoushigao District, Tianfu new area, Meishan City, Sichuan Province Patentee after: SICHUAN TIANFU JIANGDONG TECHNOLOGY CO.,LTD. Country or region after: China Address before: 528500 Fuwan Industrial Zone, Gaoming District, Foshan City, Guangdong Province (279 Hefu Road) Patentee before: Guangdong Zhongtian Technology Optical Cables Co.,Ltd. Country or region before: China |
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