CN105752769B - A kind of low stress optical cable take-up and pay-off device - Google Patents
A kind of low stress optical cable take-up and pay-off device Download PDFInfo
- Publication number
- CN105752769B CN105752769B CN201610262946.4A CN201610262946A CN105752769B CN 105752769 B CN105752769 B CN 105752769B CN 201610262946 A CN201610262946 A CN 201610262946A CN 105752769 B CN105752769 B CN 105752769B
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- CN
- China
- Prior art keywords
- cable
- disk
- pay
- vertical rod
- low stress
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract description 31
- 238000000151 deposition Methods 0.000 claims abstract description 22
- 239000013307 optical fiber Substances 0.000 claims abstract description 11
- 238000005452 bending Methods 0.000 claims description 10
- 238000010276 construction Methods 0.000 abstract description 6
- 238000004080 punching Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4402—Guiding arrangements to control paying-out and re-storing of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/003—Arrangements for threading or unthreading the guide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/12—Tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/32—Optical fibres or optical cables
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Abstract
The present invention relates to a kind of low stress optical cable take-up and pay-off device, include and deposit cable disk, it is characterised in that the side for depositing cable disk is installed on down-lead bracket, and the upper end of down-lead bracket is installed on optical fibre conduit, and the lower end of optical fibre conduit is connected with rotary guide pipe.The present invention integrates retractable cable function, can effectively realize the low stress automatic deploying and retracting line function of optical cable.Ease up active force excessive when punching through cable speed and frictional force can be absorbed by elastic rotary conduit, avoids excessive vibration so that micro- cable keeps stable low-stress state during retractable cable；Down-lead bracket can make that the present invention is applicable and matching different-diameter deposits cable disk using telescopic boom and detachable vertical rod structure, and rotary guide pipe is in optimal folding and unfolding line position all the time, improve its retractable cable efficiency.The present invention also has the characteristics of simple in construction, easy to use.
Description
Technical field
The present invention discloses a kind of low stress optical cable take-up and pay-off device, relates more specifically to the folding and unfolding to micro- cable of stress sensitive
Line apparatus.
Background technology
Existing most of optical cables can bear certain stress to meet defined mechanical property.Produced in optical cable
Cheng Zhong, mostly it is on having around the disk for being placed on given size after stranding.Due to optical cable own tension, optical cable around put when must
Certain pretightning force must be applied, to avoid optical cable loose.But for the optical cable of some special constructions, such as micro- cable, its diameter
It is small, it is very sensitive to stress, in pre-tight stress state micro- cable can be caused expendable deformation occur for a long time, seriously very
Scrapped to micro- cable is caused.Therefore certain cable can not use traditional drum mode when produce sabot slightly, and micro- cable guarantor must be made
Hold free state.The paving mode of micro- cable has very big difference with traditional outdoor optical cable again, and micro- cable is carried out by the way of air-blowing
Laying, compressed air provide power for micro- cable so that micro- cable moves ahead in micro-pipe.Its laying speed is up to 50m/min, than tradition
Artificial laying is faster.Under so fast payingoff speed, also to ensure that micro- cable is in low stress free state, and unwrapping wire process
In want smooth not random line not knot.Micro- cable device of falling disk is had at present, this device of falling disk is only intended to the construction line-putting, no take-up
Function.Needing that first micro- cable is put into the device of falling disk before construction could use, and it is not smooth enough unwrapping wire to be present, is also easy to produce stress, Yi Jigong
Can single and volume it is inconvenient for use greatly the problem of.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of low stress for above-mentioned the shortcomings of the prior art
Optical cable take-up and pay-off device, it not only integrates retractable cable function, and simple in construction, easy to use.
The present invention is to solve the problems, such as that used technical scheme set forth above is：Include and deposit cable disk, it is characterised in that
The side for depositing cable disk is installed on down-lead bracket, and the upper end of down-lead bracket is installed on optical fibre conduit, the lower end of optical fibre conduit and rotation
Conduit is connected.
By such scheme, described down-lead bracket includes the vertical rod being connected with depositing cable disk side, and the upper end of vertical rod is connected with
Optical fibre conduit and rotary guide pipe are installed in cantilever, the front end of cantilever.
By such scheme, described rotary guide pipe is elastic rotary conduit.
By such scheme, described elastic rotary conduit includes being installed in the bearing of cantilever front end, in the connection of bearing moving-coil
Rotation pipe, the lower end of upper rotation pipe bend backspin tube directed downwardly by spring connection.
By such scheme, described bending backspin tube directed downwardly is in space right-angle bending, and endpiece is bent downwardly
Lead direction is tangent with depositing cable disk inwall circumference, or parallel with depositing cable disk inwall tangent to periphery space.
By such scheme, described cantilever is telescopic boom, and described telescopic boom includes the company being connected with vertical rod
Arm and the transfer arm with linking arm phase configuration are connect, chute is set on described linking arm, the lock through chute is configured on transfer arm
Tight bolt.
By such scheme, described linking arm rear end is hinged with vertical rod upper end, and configuration positioning bullet pin on the connecting arm
With the positioning hole phase configuration of vertical rod upper end.
By such scheme, described vertical rod is provided with gliding groove, and upper gliding groove configuration gliding hook and locking knob are sliding
Dynamic drag hook and the Pan Kou edges phase configuration for depositing cable disk, form detachable vertical rod.
By such scheme, described cable disk of depositing includes the circular disk body of open upper end, and central boss is set in circular disk body,
The intraoral side of the disk of circular disk body sets raised brim and gliding hook phase configuration, the exterior bottom of circular disk body be provided with slot with
Vertical rod lower end phase configuration.
By such scheme, described cable disk upper end of depositing is configured with disk cover.
The present invention the course of work be：During take-up, optical cable penetrates from optical fibre conduit, passes to fall into by rotary guide pipe and deposits cable
Disk, because the deadweight and tension force effect so that fall into of depositing cable disk and optical cable deposit the optical cable of cable disk along clockwise（Or counterclockwise）Direction
Around putting, while also drive rotary guide pipe to be rotated in a clockwise direction, reach the low stress automatic takeup of optical cable.During cable laying, optical cable
Penetrate from the lower port of rotary guide pipe in the presence of tractive force, outwards passed after rotary guide pipe penetrates optical fibre conduit, by
In the displacement for passing optical cable in disk and the follow-up action of rotary guide pipe, drive rotary guide pipe to rotate in the counterclockwise direction, can be achieved
The low stress unwrapping wire of optical cable.
The beneficial effects of the present invention are：1st, integrate retractable cable function, can effectively realize that the low stress of optical cable is automatic
Retractable cable function.Ease up active force excessive when punching through cable speed and frictional force can be absorbed by elastic rotary conduit,
Avoid excessive vibration so that micro- cable keeps stable low-stress state during retractable cable, avoids the damage of optical cable；2nd, draw
Line bracket can make that the present invention is applicable and matching different-diameter deposits cable disk using telescopic boom and detachable vertical rod structure, and make
Rotary guide pipe is in optimal folding and unfolding line position all the time, improves its retractable cable efficiency；3rd, can also be made using detachable vertical rod structure
Down-lead bracket is conveniently separated with depositing cable disk, is easy to deposit cable and is taken inventory the accumulating after cable；4th, the present invention also has simple in construction, uses
The characteristics of facilitating.
Brief description of the drawings
Fig. 1 is the positive sectional structure chart of one embodiment of the invention.
Fig. 2 is the three-dimensional structure diagram of telescopic boom in Fig. 1.
Fig. 3 is the transverse cross-sectional view of telescopic boom of the present invention.
Fig. 4 is optical cable conduit and the sectional structure chart of elastic rotary conduit portion.
Fig. 5 is the three-dimensional structure diagram and working state schematic representation of one embodiment of the invention.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.
Include and deposit cable disk, described cable disk of depositing includes the circular disk body 13 of open upper end, is set in circular disk body hollow
The central boss of column, the intraoral side of the disk of circular disk body set raised brim and the phase configuration of gliding hook 10, circular disk body it is outer
Side bottom is provided with slot 11 and the lower end phase configuration of vertical rod 8.Described cable disk upper end of depositing is configured with disk cover 14.Depositing the one of cable disk
Side is installed on down-lead bracket, and described down-lead bracket includes the vertical rod 8 being connected with depositing cable disk side, and described vertical rod is provided with
Gliding groove 12, upper gliding groove configuration gliding hook 10 and locking knob 9, gliding hook and the Pan Kou edges phase configuration for depositing cable disk,
Detachable vertical rod, the upper end connecting cantilever of the vertical rod are formed, described cantilever is telescopic boom 5, and telescopic boom includes
The linking arm 5.1 being connected with vertical rod and the transfer arm 5.2 with linking arm phase configuration, chute is set on described linking arm, it is mobile
On arm configuration through chute clamping screw 5.3, transfer arm moves forward and backward along chute, in place after locked by clamping screw, to
Adjust the length of cantilever.Described linking arm rear end is hinged by bearing pin 7 and vertical rod upper end, and configuration positioning on the connecting arm
Bullet pin 6 and the horizontal location hole phase configuration of vertical rod upper end, make linking arm horizontally outward stretch out, and whole hang can be made by extracting positioning bullet pin
The crook of the arm is folded down with vertical rod into dress is folded, and is easy to accumulating.Bearing block 1 is connected with the front end of transfer arm, is installed in bearing block
Bearing 4, bearing can be ball bearing, connect the optical fibre conduit 3 of bending above bearing block by threaded cap 2, bearing is led with rotation
Pipe is connected, and described rotary guide pipe is elastic rotary conduit, including rotation pipe 3.1 is connected with bearing inner race, upper rotation pipe
Lower end bends backspin tube 3.3 directed downwardly by the connection of spring 3.2, forms the elastic rotary conduit with pooling feature, described
Bending backspin tube directed downwardly be in space right-angle circular arc bending, endpiece bending downwardly lead direction and deposits cable disk inwall
Circumference is tangent, or parallel with depositing cable disk inwall tangent to periphery space.Described backspin tube can be made up of corrugated hose.
Claims (8)
1. a kind of low stress optical cable take-up and pay-off device, includes and deposits cable disk, it is characterised in that deposit cable disk side install it is leaded
Support, the upper end of down-lead bracket are installed on optical fibre conduit, and the lower end of optical fibre conduit is connected with rotary guide pipe；Described rotation is led
Manage as elastic rotary conduit；Described elastic rotary conduit includes the bearing for being installed in cantilever front end, is revolved in the connection of bearing moving-coil
Tube, the lower end of upper rotation pipe bend backspin tube directed downwardly by spring connection；Described bending backspin tube tail directed downwardly
Downwardly lead direction is tangent with depositing cable disk inwall circumference or parallel with depositing cable disk inwall tangent to periphery space for section bending.
2. the low stress optical cable take-up and pay-off device as described in claim 1, it is characterised in that described down-lead bracket is included with depositing
The connected vertical rod in cable disk side, the upper end of vertical rod are connected with cantilever, and optical fibre conduit and rotary guide pipe are installed in the front end of cantilever.
3. the low stress optical cable take-up and pay-off device as described in claim 1 or 2, it is characterised in that described bending backspin directed downwardly
Tube is in space right-angle bending.
4. the low stress optical cable take-up and pay-off device as described in claim 2, it is characterised in that described cantilever is telescopic boom,
Described telescopic boom includes the linking arm that is connected with vertical rod and the transfer arm with linking arm phase configuration, on described linking arm
Chute is set, the clamping screw through chute is configured on transfer arm.
5. the low stress optical cable take-up and pay-off device as described in claim 4, it is characterised in that described linking arm rear end and vertical rod
Upper end is hinged, and configuration positioning bullet pin and the positioning hole phase configuration of vertical rod upper end on the connecting arm.
6. the low stress optical cable take-up and pay-off device as described in claim 2, it is characterised in that described vertical rod is provided with downslide
Groove, upper gliding groove configuration gliding hook and locking knob, gliding hook and the Pan Kou edges phase configuration for depositing cable disk, are formed detachable
Vertical rod.
7. the low stress optical cable take-up and pay-off device as described in claim 6, it is characterised in that described cable disk of depositing opens including upper end
The circular disk body opened, circular disk body is interior to set central boss, and the intraoral side of disk of circular disk body sets raised brim and gliding hook
Phase configuration, the exterior bottom of circular disk body are provided with slot and vertical rod lower end phase configuration.
8. the low stress optical cable take-up and pay-off device as described in claim 7, it is characterised in that described cable disk upper end of depositing is configured with
Disk cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610262946.4A CN105752769B (en) | 2016-04-26 | 2016-04-26 | A kind of low stress optical cable take-up and pay-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610262946.4A CN105752769B (en) | 2016-04-26 | 2016-04-26 | A kind of low stress optical cable take-up and pay-off device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105752769A CN105752769A (en) | 2016-07-13 |
| CN105752769B true CN105752769B (en) | 2017-11-17 |
Family
ID=56324866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610262946.4A Active CN105752769B (en) | 2016-04-26 | 2016-04-26 | A kind of low stress optical cable take-up and pay-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105752769B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132708A (en) * | 2018-09-03 | 2019-01-04 | 长飞光纤光缆股份有限公司 | A kind of flexible optical cable no-station pole canopy take-up |
| CN109276024B (en) * | 2018-11-09 | 2023-12-29 | 广东中泰家具集团有限公司 | Liftable storage line system and lifting office table |
| CN112275835A (en) * | 2020-09-14 | 2021-01-29 | 太仓太乙信息工程有限公司 | Unpowered metal wire discharging device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1512373A (en) * | 1974-07-25 | 1978-06-01 | Gilchrist R | Yarn twisting device |
| GB2210901B (en) * | 1987-10-10 | 1992-02-19 | Shelton Alan Ltd | Yarn feed apparatus |
| JP2731658B2 (en) * | 1992-02-07 | 1998-03-25 | 昭和アルミニウム株式会社 | Wire withdrawal method from wire source |
| US7100863B2 (en) * | 2003-12-16 | 2006-09-05 | Lincoln Global, Inc. | Floating liner |
| CN2775697Y (en) * | 2005-04-05 | 2006-04-26 | 波立门特工程设备(上海)有限公司 | Micro cable rewinder |
| WO2008085761A1 (en) * | 2007-01-03 | 2008-07-17 | Elco Enterprises, Inc. | Wire dispensing system |
| CN202837642U (en) * | 2012-07-13 | 2013-03-27 | 成都槟果科技有限公司 | Micro cable rewinding device |
| CN204035228U (en) * | 2014-07-17 | 2014-12-24 | 杭州华深金属制品有限公司 | A kind of steel wire coil cover volume machine |
| CN204823471U (en) * | 2015-08-05 | 2015-12-02 | 清远市金印铜业有限公司 | Lead wire equipment |
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2016
- 2016-04-26 CN CN201610262946.4A patent/CN105752769B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105752769A (en) | 2016-07-13 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180319 Address after: 730000 Shule River Street, Lanzhou new area, Lanzhou, Gansu Province, No. 556 Patentee after: ZHANGFEI FIBER OPTIC CABLE LANZHOU CO.,LTD. Address before: 430073 Optics Valley Road, East Lake New Technology Development Zone, Hubei, China, No. 9, No. Patentee before: YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240422 Address after: No. 2 Chejian Road, Jiuli Town, Emeishan City, Leshan City, Sichuan Province, 614200 Patentee after: Sichuan Lefei Photoelectric Technology Co.,Ltd. Country or region after: China Address before: 730000, No. 556, Shulehe street, Lanzhou New District, Lanzhou City, Gansu Province Patentee before: ZHANGFEI FIBER OPTIC CABLE LANZHOU CO.,LTD. Country or region before: China |
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| TR01 | Transfer of patent right |