CN107797211A - A kind of optic cable tension fixing device - Google Patents
A kind of optic cable tension fixing device Download PDFInfo
- Publication number
- CN107797211A CN107797211A CN201710966666.6A CN201710966666A CN107797211A CN 107797211 A CN107797211 A CN 107797211A CN 201710966666 A CN201710966666 A CN 201710966666A CN 107797211 A CN107797211 A CN 107797211A
- Authority
- CN
- China
- Prior art keywords
- pulley
- threaded rod
- fixing device
- optic cable
- cable tension
- Prior art date
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Links
- 230000003287 optical effect Effects 0.000 claims abstract description 30
- 238000012360 testing method Methods 0.000 description 8
- 210000003739 neck Anatomy 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000004804 winding 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
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The invention discloses a kind of optic cable tension fixing device, including body, cavity is provided with the body, the first motor is provided with the cavity, the drive shaft of first motor is fixedly connected with the first belt pulley, the cavity is horizontal to be provided with threaded rod, the second belt pulley is fixedly connected with the middle part of the threaded rod, first belt pulley and the second belt pulley are arranged with belt jointly, the upper end of the threaded rod is horizontal to be provided with gag lever post, and the both ends of gag lever post are fixedly connected on body, two pulley yokes are provided with the cavity, each pulley yoke is slidably connected with gag lever post, each pulley yoke is threadedly coupled with threaded rod, the each one end of the pulley yoke away from body is rotatably connected to pulley.Stability Analysis of Structures of the present invention, anti-seismic performance is good, easy to remove, is easy to be strained and fixed to optical cable, and adjustable tension intensity, can save the substantial amounts of time and efforts of staff, be worthy to be popularized.
Description
Technical field
The present invention relates to optical fiber cable test equipment technical field, more particularly to a kind of optic cable tension fixing device.
Background technology
As correlation test it is that cable manufactures quality surveillance testing agency or even optical cable production firm hold optical cable matter to optical cable
The indispensable link of amount, the equipment that optical fiber cable test is relied on is foregoing optic cable tension fixing device, by optic cable tension
Fixing device makees correlation test to optical cable, and optical cable is such as lost for follow-up Instrument measuring after off-test, reflected,
Optical transmittance property etc., to grasp the quality of optical cable.
As is known in the industry, in recent years, 3G (Third Generation) Moblie（Abbreviation 3G communicates）With optical fiber house lead in（English abbreviation：
FTTH）Quickly grow, also increasingly harsh to the technical indicator of optical cable while demand is increased with surprising speed in cable market, example
As in order that optical cable be able to conveniently to lay and ensure under narrow space, complex environment of talking in a roundabout way the performance of optical cable not by
Influence, thus the property of such as anti-torsion to optical cable, tension, lateral pressure resistant, shock resistance, anti-winding, weather-proof, resistant to chemical etching etc
It can be both needed to be detected, with the technical requirements that should possess during meeting optical cable under arms.Relative to tension, lateral pressure resistant and anti-impact
Hit etc. for the experiment of project, torsion test is relative complex, since it is desired that optical cable both ends are in into folder by means of corresponding device
The state held, the accuracy intended to subsequent experimental, but existing optic cable tension fixing device is not easy to be strained and fixed and is not easy
Regulation.
The content of the invention
The invention aims to solve the problems, such as to be not easy to clamp in prior art experimental rig to tense, and one proposed
Kind optic cable tension fixing device.
To achieve these goals, present invention employs following technical scheme：
A kind of optic cable tension fixing device, including body, the body is interior to be provided with cavity, and the first motor is provided with the cavity,
The drive shaft of first motor is fixedly connected with the first belt pulley, and the cavity is horizontal to be provided with threaded rod, the threaded rod
Middle part is fixedly connected with the second belt pulley, and first belt pulley and the second belt pulley are arranged with belt, the threaded rod jointly
Upper end it is horizontal be provided with gag lever post, and the both ends of gag lever post are fixedly connected on body, and the cavity is interior to be provided with two pulley yokes,
Each pulley yoke is slidably connected with gag lever post, and each pulley yoke is threadedly coupled with threaded rod, each cunning
The one end of wheel carrier away from body is rotatably connected to pulley, together about equal provided with optical cable, the both ends of the optical cable on two pulleys
It is fixed on by earhole on body, the upper end of the body is fixedly connected sequentially has first support and second support from left to right,
Wire fixing device is equipped with the first support and second support, the first hole, the solidus are offered in the wire fixing device
The second hole is offered in the middle part of device, the inwall of second hole is equidistant to be provided with multiple card pins, and the first hole and
Two holes are connected by medium altitude groove, and the both sides of the medium altitude groove are equipped with clamp button of the spring, the clamp button of the spring by fixture block and
Back-moving spring is formed, and the both ends of the medium altitude groove offer neck, and medium altitude groove connects with neck, each neck
Back-moving spring is inside equipped with, the back-moving spring is connected with fixture block.
Preferably, the lower slide of the body is connected with multigroup limited post, and the lower end of limited post is equipped with described in every group
Turning rolls, spring damper is provided between the turning rolls and body, universal wheel is rotatably connected on turning rolls described in every group.
Preferably, the left end of the threaded rod offers left hand thread, and the right-hand member of the threaded rod offers right-handed thread.
Preferably, be equipped with thread bush in each pulley yoke, positioned at left side the pulley yoke by thread bush with
Left hand thread threaded connection on threaded rod, the pulley yoke positioned at right side pass through the right-handed thread on thread bush and threaded rod
Threaded connection.
Preferably, level offers spacing hole in each pulley yoke, and linear bearing, institute are provided with the spacing hole
Travelling carriage is stated to be slidably connected by linear bearing and gag lever post.
Preferably, first motor is fixed on body by bearing block.
In the present invention, the both ends of optical cable are tightened up fixation, make experiment more accurate, and tension intensity can be adjusted on demand,
Optical cable is put into the first hole, then slided from medium altitude groove in the second hole, due to the setting clamp button of the spring of medium altitude groove,
It can prevent optical cable from being skidded off out of second hole, further the surface of optical cable is fixed for the card pin card in the second hole,
Vibration is prevented, then the both ends of optical cable are wound on pulley, two ports of optical cable then can be tied up into earhole around 2 to 4 circles
On, the first motor is opened, the drive shaft of the first motor drives the first pulley rotation, and the first belt pulley passes through belt drive second
Pulley rotation, the second belt pulley drive threaded rod to rotate, and threaded rod drives two pulley yokes being threadedly coupled therewith after rotating
Motion, due to threaded rod both ends screw thread on the contrary, therefore can realize two pulley yokes it is close to each other or away from motion, be located remotely from each other
Motion can tense to optical cable, after optic cable tension is fixed.Test is removed after optical cable experiment, and it is lost, reflected, light transmission
Etc. performance.Stability Analysis of Structures of the present invention, anti-seismic performance is good, easy to remove, is easy to be strained and fixed to optical cable, and adjustable drawing
Tight intensity, the substantial amounts of time and efforts of staff can be saved, is worthy to be popularized.
Brief description of the drawings
Fig. 1 is a kind of structural representation of optic cable tension fixing device proposed by the present invention；
Fig. 2 is a kind of structural representation of the optic cable tension fixing device proposed by the present invention in example 2；
Fig. 3 is a kind of part A mplifying structure schematic diagram of the optic cable tension fixing device proposed in the present invention；
Fig. 4 is a kind of wire fixing device part-structure schematic diagram of optic cable tension fixing device proposed by the present invention；
Fig. 5 is a kind of part B mplifying structure schematic diagram of the optic cable tension fixing device proposed in the present invention.
In figure：1 body, 2 cavitys, 3 first motors, 4 first belt pulleys, 5 second belt pulleys, 6 bearing blocks, 7 threaded rods, 8
Gag lever post, 9 pulley yokes, 10 pulleys, 11 earholes, 12 first synchronizing wheels, 13 second supports, 14 timing belts, 15 second synchronizing wheels, 16
Second motor, 17 optical cables, 18 first supports, 19 thread bush, 20 linear bearings, 21 first holes, 22 fixture blocks, 23 back-moving springs,
24 necks, 25 second holes, 26 medium altitude grooves.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Example 1 is with reference to a kind of optic cable tension fixing devices of figure 1-5, including body（1）, the body（1）It is interior to be provided with cavity
（2）, the cavity（2）Inside it is provided with the first motor（3）, first motor（3）Drive shaft be fixedly connected with the first belt pulley
（4）, the cavity（2）Level is provided with threaded rod（7）, the threaded rod（7）Middle part be fixedly connected with the second belt pulley（5）,
First belt pulley（4）With the second belt pulley（5）Belt, the threaded rod are arranged with jointly（7）Upper end horizontal be provided with limit
Position bar（8）, and gag lever post（8）Both ends be fixedly connected on body（1）On, the cavity（2）Inside it is provided with two pulley yokes（9）,
Each pulley yoke（9）And gag lever post（8）It is slidably connected, each pulley yoke（9）And threaded rod（7）Screw thread connects
Connect, each pulley yoke（9）Away from body（1）One end be rotatably connected to pulley（10）, two pulleys（10）It is upper common
It is arranged with optical cable（17）, the optical cable（17）Both ends pass through earhole（11）It is fixed on body（1）On, the body（1）'s
Upper end is fixedly connected sequentially from left to right first support（18）And second support（13）, the first support（18）With second
Frame（13）On be equipped with wire fixing device, the first hole is offered in the wire fixing device（21）, open in the middle part of the wire fixing device
Provided with the second hole（25）, second hole（25）Inwall equidistant be provided with multiple card pins, and the first hole（21）With
Two holes（25）Pass through medium altitude groove（26）Connection, the medium altitude groove（26）Both sides be equipped with clamp button of the spring, the spring
Buckle is by fixture block（22）And back-moving spring（23）Form, the medium altitude groove（26）Both ends offer neck（24）, and in
Empty groove（26）With neck（24）Connection, each neck（24）Inside it is equipped with back-moving spring（23）, the back-moving spring
（23）It is connected with fixture block（22）.
The body（1）Lower slide be connected with multigroup limited post, the lower end of limited post is equipped with roller described in every group
Frame, the turning rolls and body（1）Between be provided with spring damper, be rotatably connected to universal wheel on turning rolls described in every group.
The threaded rod（7）Left end offer left hand thread, the threaded rod（7）Right-hand member offer right-handed thread.
The pulley yoke（9）Inside it is equipped with thread bush（19）, the pulley yoke positioned at left side（9）Pass through thread bush（19）
With threaded rod（7）On left hand thread threaded connection, the pulley yoke positioned at right side（9）Pass through thread bush（19）With threaded rod
（7）On right-handed thread threaded connection.
Each pulley yoke（9）Interior level offers spacing hole, and linear bearing is provided with the spacing hole（20）, institute
State travelling carriage（9）Pass through linear bearing（20）With gag lever post（8）It is slidably connected.
First motor（3）Pass through bearing block（6）It is fixed on body（1）On.
Claims (6)
1. a kind of optic cable tension fixing device, including body（1）, it is characterised in that the body（1）It is interior to be provided with cavity（2）, institute
State cavity（2）Inside it is provided with the first motor（3）, first motor（3）Drive shaft be fixedly connected with the first belt pulley（4）, institute
State cavity（2）Level is provided with threaded rod（7）, the threaded rod（7）Middle part be fixedly connected with the second belt pulley（5）, described
One belt pulley（4）With the second belt pulley（5）Belt, the threaded rod are arranged with jointly（7）Upper end horizontal be provided with gag lever post
（8）, and gag lever post（8）Both ends be fixedly connected on body（1）On, the cavity（2）Inside it is provided with two pulley yokes（9）, each
The pulley yoke（9）And gag lever post（8）It is slidably connected, each pulley yoke（9）And threaded rod（7）Threaded connection, often
The individual pulley yoke（9）Away from body（1）One end be rotatably connected to pulley（10）, two pulleys（10）On together about provided with
Optical cable（17）, the optical cable（17）Both ends pass through earhole（11）It is fixed on body（1）On, the body（1）Upper end from
Left-to-right, which is fixedly connected sequentially, first support（18）And second support（13）, the first support（18）And second support（13）
On be equipped with wire fixing device, the first hole is offered in the wire fixing device（21）, is offered in the middle part of the wire fixing device
Two holes（25）, second hole（25）Inwall equidistant be provided with multiple card pins, and the first hole（21）With the second hole
（25）Pass through medium altitude groove（26）Connection, the medium altitude groove（26）Both sides be equipped with clamp button of the spring, the clamp button of the spring by
Fixture block（22）And back-moving spring（23）Form, the medium altitude groove（26）Both ends offer neck（24）, and medium altitude groove
（26）With neck（24）Connection, each neck（24）Inside it is equipped with back-moving spring（23）, the back-moving spring（23）Connection
There is fixture block（22）.
A kind of 2. optic cable tension fixing device according to claim 1, it is characterised in that the body（1）Lower end slide
Dynamic to be connected with multigroup limited post, the lower end of limited post described in every group is equipped with turning rolls, the turning rolls and body（1）Between set
There is spring damper, universal wheel is rotatably connected on turning rolls described in every group.
A kind of 3. optic cable tension fixing device according to claim 1, it is characterised in that the threaded rod（7）Left end
Offer left hand thread, the threaded rod（7）Right-hand member offer right-handed thread.
A kind of 4. optic cable tension fixing device according to claim 3, it is characterised in that each pulley yoke（9）It is interior
It is equipped with thread bush（19）, the pulley yoke positioned at left side（9）Pass through thread bush（19）With threaded rod（7）On left hand thread
Threaded connection, the pulley yoke positioned at right side（9）Pass through thread bush（19）With threaded rod（7）On right-handed thread screw thread connect
Connect.
A kind of 5. optic cable tension fixing device according to claim 1, it is characterised in that each pulley yoke（9）It is interior
Equal level offers spacing hole, and linear bearing is provided with the spacing hole（20）, the travelling carriage（9）Pass through linear bearing（20）
With gag lever post（8）It is slidably connected.
A kind of 6. optic cable tension fixing device according to claim 1, it is characterised in that first motor（3）Pass through
Bearing block（6）It is fixed on body（1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710966666.6A CN107797211B (en) | 2017-10-17 | 2017-10-17 | A kind of fixed device of optic cable tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710966666.6A CN107797211B (en) | 2017-10-17 | 2017-10-17 | A kind of fixed device of optic cable tension |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107797211A true CN107797211A (en) | 2018-03-13 |
| CN107797211B CN107797211B (en) | 2019-10-08 |
Family
ID=61533253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710966666.6A Active CN107797211B (en) | 2017-10-17 | 2017-10-17 | A kind of fixed device of optic cable tension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107797211B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113161921A (en) * | 2021-05-08 | 2021-07-23 | 国网河北省电力有限公司广宗县供电分公司 | High-voltage transmission line tensioning and straightening device for electric power construction |
| CN114296199A (en) * | 2021-12-23 | 2022-04-08 | 武汉锐科光纤激光技术股份有限公司 | Optical fiber straightening device and using method thereof |
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| US4562743A (en) * | 1984-05-21 | 1986-01-07 | Gearhart Industries, Inc. | Cable elongation measurement apparatus |
| CN104458817A (en) * | 2014-11-21 | 2015-03-25 | 武汉安凯电缆有限公司 | Device and method for testing tensile strength of radio frequency coaxial cable |
| CN106124168A (en) * | 2016-06-30 | 2016-11-16 | 江苏亨通海洋光网系统有限公司 | A kind of fiber stress strain testing method |
| CN106353200A (en) * | 2016-10-17 | 2017-01-25 | 合肥工业大学 | Worm wheel- worm lead screw transmission type two-way stretch test machine |
| CN205958385U (en) * | 2016-08-23 | 2017-02-15 | 天津顺风志云科技有限公司 | Wire bending device with resistance testing |
| CN206440548U (en) * | 2017-01-22 | 2017-08-25 | 陈秋任 | Novel power cable experimental rig |
-
2017
- 2017-10-17 CN CN201710966666.6A patent/CN107797211B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4562743A (en) * | 1984-05-21 | 1986-01-07 | Gearhart Industries, Inc. | Cable elongation measurement apparatus |
| CN104458817A (en) * | 2014-11-21 | 2015-03-25 | 武汉安凯电缆有限公司 | Device and method for testing tensile strength of radio frequency coaxial cable |
| CN106124168A (en) * | 2016-06-30 | 2016-11-16 | 江苏亨通海洋光网系统有限公司 | A kind of fiber stress strain testing method |
| CN205958385U (en) * | 2016-08-23 | 2017-02-15 | 天津顺风志云科技有限公司 | Wire bending device with resistance testing |
| CN106353200A (en) * | 2016-10-17 | 2017-01-25 | 合肥工业大学 | Worm wheel- worm lead screw transmission type two-way stretch test machine |
| CN206440548U (en) * | 2017-01-22 | 2017-08-25 | 陈秋任 | Novel power cable experimental rig |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113161921A (en) * | 2021-05-08 | 2021-07-23 | 国网河北省电力有限公司广宗县供电分公司 | High-voltage transmission line tensioning and straightening device for electric power construction |
| CN113161921B (en) * | 2021-05-08 | 2022-11-22 | 国网河北省电力有限公司广宗县供电分公司 | High-voltage transmission line tensioning and straightening device for electric power construction |
| CN114296199A (en) * | 2021-12-23 | 2022-04-08 | 武汉锐科光纤激光技术股份有限公司 | Optical fiber straightening device and using method thereof |
| CN114296199B (en) * | 2021-12-23 | 2023-05-26 | 武汉锐科光纤激光技术股份有限公司 | Optical fiber straightening device and use method thereof |
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| Publication number | Publication date |
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| CN107797211B (en) | 2019-10-08 |
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Effective date of registration: 20200529 Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A Patentee after: Zhongtong Service Supply Chain Management Co.,Ltd. Address before: 230011 No. 201, Langxi Road, Yaohai District, Anhui, Hefei Patentee before: ANHUI TELECOM DEVICE TRADE & INDUSTRY Co.,Ltd. |
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Address after: Room 1908, building T2, Shenye Shangcheng (South District), no.5001 Huanggang Road, Lianhua Yicun community, Huafu street, Futian District, Shenzhen, Guangdong 518000 Patentee after: Zhongtong Service Supply Chain Co.,Ltd. Country or region after: China Address before: 518000 Room 201, building A, 1 front Bay Road, Shenzhen Qianhai cooperation zone, Shenzhen, Guangdong Patentee before: Zhongtong Service Supply Chain Management Co.,Ltd. Country or region before: China |