CN101644802A - Cable storage type rotary optical cable signal transporting device - Google Patents
Cable storage type rotary optical cable signal transporting device Download PDFInfo
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- CN101644802A CN101644802A CN200910057874A CN200910057874A CN101644802A CN 101644802 A CN101644802 A CN 101644802A CN 200910057874 A CN200910057874 A CN 200910057874A CN 200910057874 A CN200910057874 A CN 200910057874A CN 101644802 A CN101644802 A CN 101644802A
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- 230000003287 optical effect Effects 0.000 title claims abstract description 59
- 239000013307 optical fiber Substances 0.000 claims abstract description 41
- 238000010168 coupling process Methods 0.000 claims abstract description 24
- 238000005859 coupling reaction Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims description 18
- 239000000835 fiber Substances 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 238000004804 winding Methods 0.000 abstract description 6
- 230000008054 signal transmission Effects 0.000 abstract description 3
- 206010038743 Restlessness Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 241000425037 Toona sinensis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The invention discloses a cable storage type rotary optical cable signal transporting device, comprising a main spindle, a transmission gear system, a rotary cable storage mechanism formed by a levorotation cable storage roller and a dextrorotation cable storage roller and a transmission input part which is connected with the main spindle and comprises an optical fiber terminal seat, wherein a terminal disk which is fixedly connected with the main spindle is arranged in the transmission input part, the output end of a limiting torque clutch is connected with a half-coupling fixed on the terminal disk, the input end of the limiting torque clutch is connected with a transmission sleeve, a drive disk is connected with a drive poking rod which is fixed on the transmission sleeve through a connecting piece, and the drive disk, the limiting torque clutch and the main spindle share the same rotation center. The invention solves the problems that because cycles of reciprocating rotation of anexternal optical cable winding mechanism exceed a preset allowed rotation angle of a carried transfer optical cable on the cable storage rollers, the carried transfer optical cable can be stretched tobe broken, and other rotation parts are damaged to lead to signal transmission interruption.
Description
Technical field
The present invention relates to cable storage type rotary optical cable signal transporting device.
Background technology
The principle of like product is to keep realizing synchronously the optical cable signal on the rotating mechanism is transferred on the fixing receiving equipment by the reciprocal rotation of being permitted fair reciprocal rotating cycle and optical cable winding mechanism of flexible transfer optical cable on storage cable roller that carries.
But like product modal problem on engineering is used is:
Adopted the perfect rigidity connection owing to drive, in case the reciprocal rotating cycle of outside optical cable winding mechanism takes place have been exceeded and carries transfer optical cable default on storage cable roller and permitted fair rotation angle, the transfer optical cable that carries will be stretched disrumpent feelings, and damage other rotational components, cause the signal transmission to be interrupted.The maintenance cost of this destruction is very high, only changes one on flexible transfer optical cable on this device, just needs nearly 20,000 yuans of cost.
Since be limited by the physical size that carries the transfer optical cable, the huge heaviness of mechanism size, and revolution inertia can not be suitable for the operating mode of higher winding rotary speed greatly.
Summary of the invention
Technical matters to be solved by this invention is: in using at existing engineering, the transfer optical cable will be stretched disrumpent feelings, and damage other rotational components, the defective that causes signal transmission to be interrupted provides a kind of transfer optical cable disrumpent feelings cable storage type rotary optical cable signal transporting device that is stretched that prevents.
The present invention is achieved like this:
Cable storage type rotary optical cable signal transporting device, comprise and contain main spindle, transfer gear train, store up the rotation storage cable mechanism that the cable roller is formed by left and right revolving, and the transmission importation that links to each other with described main spindle, comprise the optical fiber end stroma, described transmission is provided with the terminal disc of fixedlying connected with described main spindle in the importation, and the output terminal of stall torque clutch coupling links to each other with half-coupling on being fixed on described terminal disc, and the input end of described stall torque clutch coupling links to each other with drive sleeve; Driving-disc links to each other with driving driving lever on being fixed on described drive sleeve by web member; Described driving-disc, stall torque clutch coupling and described main spindle are all at same rotation centerline.
Fixing metal sleeve pipe after the end that described driving-disc is provided with input optical fibre and tail optical fiber fuses, described tail optical fiber and described input optical fibre are complementary; Transfer optical cable in the other end of described tail optical fiber, the described rotation storage cable mechanism all links to each other with described optical fiber end stroma; Described optical fiber end stroma is fixed on the described terminal disk.
The circumference of described driving-disc is provided with the optical fibre clip of at least two fixing described input optical fibres.
Described optical fiber end stroma is a ST type terminal base.
Described terminal disc is provided with the tail optical fiber press strip.
Described transfer optic cable diameter is 3.6～4.0mm, is made up of the pvc pipe and 6～12 core bare fibres of embedded ballistic fiber mesh grid; The two ends of described transfer optical cable are provided with the terminal tail optical fiber.
The invention has the beneficial effects as follows:
Cable storage type rotary optical cable signal transporting device of the present invention links to each other with main spindle at the stall torque clutch coupling product of transmission input end application standard and realizes semi-rigid transmission, promptly be wrapped in flexible transfer optical cable on the storage cable roller to be permitted fair pulling force be the moment transmission of qualification.The rotation transmission is only driven in the perhaps fair weight range of this flexible transfer optical cable rigidly.And in case the fair number of turns of back and forth rotating of being permitted that the rotating cycle of external cable winding mechanism has exceeded this device takes place, flexible transfer optical cable on any one storage cable roller is by emptying, the left and right optical cable that revolves mutual inscribe between the storage cable roller will tension be tightened, cause rotary system to be stuck, at this moment, the disengaging positive drive of just skidding of stall torque clutch coupling, it is destroyed and cause damage to have avoided transfer optical cable on this device to be broken with mechanism other parts.
For making this class because of the failure loss of crossing the corner state and causing drops to minimum, connect driving-disc and terminal disc by adopting tail optical fiber, the consequence that can make this class incident of generation only is to break fusing a little of input optical cable.
Transfer optic cable diameter among the present invention is 3.6～4.0mm only, and enough intensity and bigger pliability are arranged.This is reduced to only 110mm with regard to the external diameter that makes storage cable roller, and the length L of storage cable roller has also shortened more than 30% thereupon, only is:
| The Xu Yun coiling number of turns | ???40 | ??50 | ??70 | ??100 |
| Storage cable roller long (L) | ???115mm | ??140mm | ??190mm | ??265mm |
Thereby the overall dimensions of this device is reduced greatly, and the commentaries on classics inertia of wandering is reduced greatly.
In contrast be under guaranteeing not increase the prerequisite of axial dimension, left rotation and right rotation to be stored up the diameter of axle of main spindle and planet axis in the cable roller and be increased to the bearing that 35mm and the diameter of axle match and also obtained enhancing, thereby more help the application of higher speed coiling operating mode.
The invention will be further described below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the structural representation of cable storage type rotary optical cable signal transporting device.
Fig. 2 is an A-A cross-sectional schematic among Fig. 1.
Fig. 3 is a B-B cross-sectional schematic among Fig. 1.
Fig. 4 is a C-C cross-sectional schematic among Fig. 1.
Fig. 5 is the structural representation of transfer optical cable.
Embodiment
According to Fig. 1,2, cable storage type rotary optical cable signal transporting device of the present invention is made up of transmission importation and rotation storage cable mechanism.
The input optical cable 4 that the transmission importation comprises fixed mount 1, driving-disc 2, screw pin 3, rotate with driving-disc, drive driving lever 5, stall torque clutch coupling 6, drive sleeve 7, optical fiber end stroma 8, tail optical fiber press strip 9, half-coupling 11, and the terminal disc that constitutes by terminal disk 10 and terminal disc seat 12.The input end 27 of stall torque clutch coupling 6 links to each other with drive sleeve 7, and the output terminal 28 of stall torque clutch coupling 6 links to each other with half-coupling 11.Wherein can to adopt Japanese Chinese toon our company model be the stall torque clutch coupling of TGB12, TGB16 or TGB20 to stall torque clutch coupling 6, or German R+W company model is SK1-10, the stall torque clutch coupling of SFP-10, or German Mai Er company model is 1/490.5 or 2/490.5 stall torque clutch coupling.Optical fiber end stroma 8 is a ST type terminal base.
Rotation storage cable mechanism comprises transfer gear train 13, dextrorotation torsion spring 14, the pivoted frame 15 of wandering, left-handed storage cable roller 16, synchronously sun gear 17, main spindle 18, dextrorotation storage cable roller 19, left-handed torsion spring 20, planet axis 21, synchronization line star-wheel 22, transfer optical cable 23, copper sleeve 24, be fixed on the fixed terminal case 25 on the fixed mount 1.Wherein the diameter of transfer optical cable 23 only is 3.6～4mm, as shown in Figure 5, is made up of PVC sleeve pipe 26,6～12 core bare fibres and the sub-tail optical fiber of two ends band edge of interior band ballistic fiber mesh grid 30.
The principle of work of cable storage type rotary optical cable signal transporting device of the present invention is:
Driving-disc 2 passes through to drive main spindle 18 rotations by half-coupling 11, terminal disc successively behind screw pin 3, driving driving lever 5 and the drive sleeve 7 driving stage torque limiting clutch devices 6.Main spindle 18 drives the left-handed storage cable roller synchronously rotation with it of concentric again by dextrorotation torsion spring 14.
The speed ratio of transfer gear train 13 is 2, its drive the pivoted frame 15 of wandering around main spindle 18 towards equidirectional with 1/2 of input speed commentariess on classics of wandering, planet axis 21 is revolved round the sun with 1/2 of input speed around main spindle 18.The other end of main spindle 18 drives synchronous sun gear 17 rotations again, and is meshed with the synchronization line star-wheel 22 with identical number of teeth.And synchronization line star-wheel 22 drives planet axis 21, and drives 19 rotations of dextrorotation storage cable rollers by left-handed torsion spring 20, makes it not only to revolve round the sun with 1/2 of input speed around main spindle 18, also with the direction opposite with left-handed storage cable roller 16, identical speed rotation.
The delivering path of optical cable signal is shown in Fig. 1,2 and 4, an end that is wrapped in the flexible transfer optical cable 23 on the left-handed storage cable roller 16 penetrates hollow main spindle 18, fuse with the tail optical fiber 31 of same specification band edge, as shown in Figure 4, also transfer optical cable 23 directly can be connect to be fixed on tail optical fiber press strip 9 after doing terminal through mill and make it not interfere reciprocal rotation on the terminal disk 10, and terminal inserted the optical fiber end stroma, as shown in Figure 4.The other end of transfer optical cable 23 passes hollow planet axis 21 introducing fixed terminal casees 25 after then inscribe is wound on the dextrorotation storage cable roller 19, as shown in Figure 2.The transfer optical cable 23 of introducing fixed terminal case 25 need leave and make its length of enough loosening, to satisfy the revolution amplitude of planet axis 21.
Input optical cable 4 penetrates and will reserve length about about 600mm is fixed on driving-disc 2 by optical fibre clip 29 periphery through the central shaft hole of driving-disc 2.Add copper sleeve 24 pyrocondensations after one end of the tail optical fiber 31 of same size band edge and input optical cable 4 fused and be fixed near the center of driving-disc 2, as shown in Figure 3.Tail optical fiber 31 interludes are fixed on tail optical fiber press strip 9 make it not interfere normal rotation on the terminal disk 10, and the other end of tail optical fiber 31 is inserted the terminal coupling that has realized in the optical fiber end stroma 8 on the terminal disk 10 with transfer optical cable 23, as shown in Figure 4.The optical cable signal just can be transferred to fixing receiving equipment through fixed terminal case 25 again by being wrapped in the transfer optical cable 23 on the storage cable roller.
In case taking place, the corner of foreign volume winding apparatus surpassed the perhaps fair corner of storage cable roller; transfer optical cable 23 meeting emptying on one of them storage cable reel; left and rightly revolve the optical cable between storage cable roller and then tighten; the resistance of its generation will go beyond the limit of the setting driving moment of torque clutch 6 by chance; and skid in stall torque clutch coupling 6 inside; main spindle 18 and transfer gear train 13 have just lost driving moment and have stopped operating, thereby have protected flexible transfer optical cable and other parts not to be destroyed.Because the protective effect of restraining moment shaft coupling 6, terminal disk 10 has also stopped rotation.The corner skew that driving-disc 2 and terminal disk 10 produces, consequence only may fuse the external cable in the copper pipe sheath 24 that is fixed on the driving-disc 2 and tail optical fiber a little and break.Because outside input optical cable 4 has been reserved about 600mm and has been fixed on the driving-disc periphery, system only need fuse external cable again when repairing and the tail optical fiber termination gets final product.
The present invention can produce by using for reference this paper disclosure all combinations and method open and that disclose, although combination of the present invention and method are described by detailed implementation process, but those skilled in the art obviously can be spliced the described method and apparatus of the application in not breaking away from content of the present invention, spirit and scope or change, or increase and decrease some parts, more particularly, the replacement that all are similar and change apparent to those skilled in the artly, they are regarded as being included among spirit of the present invention, scope and the content.
Claims (6)
1. cable storage type rotary optical cable signal transporting device, comprise and contain main spindle, transfer gear train, store up the rotation storage cable mechanism that the cable roller is formed by left and right revolving, and the transmission importation that links to each other with described main spindle, comprise the optical fiber end stroma, it is characterized in that: described transmission is provided with the terminal disc of fixedlying connected with described main spindle in the importation, the output terminal of stall torque clutch coupling links to each other with half-coupling on being fixed on described terminal disc, and the input end of described stall torque clutch coupling links to each other with drive sleeve; Driving-disc links to each other with driving driving lever on being fixed on described drive sleeve by web member; Described driving-disc, stall torque clutch coupling and described main spindle are same rotation center.
2. according to the described cable storage type rotary optical cable signal transporting device of claim 1, it is characterized in that: the fixing metal sleeve pipe after the end that described driving-disc is provided with input optical fibre and tail optical fiber fuses, described tail optical fiber and described input optical fibre are complementary; Transfer optical cable in the other end of described tail optical fiber, the described rotation storage cable mechanism all links to each other with described optical fiber end stroma; Described optical fiber end stroma is fixed on the described terminal disc.
3. according to the described cable storage type rotary optical cable signal transporting device of claim 2, it is characterized in that: the circumference of described driving-disc is provided with the optical fibre clip of at least two fixing described input optical fibres.
4. according to the described cable storage type rotary optical cable signal transporting device of claim 2, it is characterized in that: described optical fiber end stroma is a ST type terminal base.
5. according to the described cable storage type rotary optical cable signal transporting device of claim 2, it is characterized in that: described terminal disc is provided with the tail optical fiber press strip.
6. according to the described cable storage type rotary optical cable signal transporting device of claim 2, it is characterized in that: described transfer optic cable diameter is 3.6～4.0mm, is made up of the pvc pipe and 6～12 core bare fibres of embedded ballistic fiber mesh grid; The two ends of described transfer optical cable are provided with the terminal tail optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910057874XA CN101644802B (en) | 2009-09-04 | 2009-09-04 | Cable storage type rotary optical cable signal transporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910057874XA CN101644802B (en) | 2009-09-04 | 2009-09-04 | Cable storage type rotary optical cable signal transporting device |
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| Publication Number | Publication Date |
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| CN101644802A true CN101644802A (en) | 2010-02-10 |
| CN101644802B CN101644802B (en) | 2011-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910057874XA Expired - Fee Related CN101644802B (en) | 2009-09-04 | 2009-09-04 | Cable storage type rotary optical cable signal transporting device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017860A (en) * | 2018-01-10 | 2019-07-16 | 中国科学院沈阳自动化研究所 | A kind of device and method for deep-sea ROV optoelectronic composite cable rotation counting |
| CN111792460A (en) * | 2020-07-16 | 2020-10-20 | 湖南国科海防信息技术有限公司 | Dynamic and static conversion optical fiber transmission device |
| CN118025760A (en) * | 2024-04-15 | 2024-05-14 | 中煤科工集团上海有限公司 | Abnormality detection system for belt conveyor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4911027A (en) * | 1988-11-14 | 1990-03-27 | The Boeing Company | Method and apparatus for optical fiber/wire payout simulation |
| AT410046B8 (en) * | 1996-04-15 | 2003-06-25 | Siemens Ag | DEVICE AND METHOD FOR ATTACHING AN OPTICAL CABLE TO A ROPE OF AN ELECTRICAL OVERHEAD |
| CN2573457Y (en) * | 2002-10-17 | 2003-09-17 | 上海起帆科技股份有限公司 | High change rate follow-up cable spool |
| CN2814440Y (en) * | 2005-08-19 | 2006-09-06 | 桂林师慧信息产业有限公司 | Cable construction winding machine |
| CN201464683U (en) * | 2009-09-04 | 2010-05-12 | 雷步忠 | Storage type rotary optical cable signal transmission device |
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- 2009-09-04 CN CN200910057874XA patent/CN101644802B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017860A (en) * | 2018-01-10 | 2019-07-16 | 中国科学院沈阳自动化研究所 | A kind of device and method for deep-sea ROV optoelectronic composite cable rotation counting |
| CN110017860B (en) * | 2018-01-10 | 2023-11-28 | 中国科学院沈阳自动化研究所 | A device and method for rotation counting of deep-sea ROV photoelectric composite cables |
| CN111792460A (en) * | 2020-07-16 | 2020-10-20 | 湖南国科海防信息技术有限公司 | Dynamic and static conversion optical fiber transmission device |
| CN118025760A (en) * | 2024-04-15 | 2024-05-14 | 中煤科工集团上海有限公司 | Abnormality detection system for belt conveyor |
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| CN101644802B (en) | 2011-03-23 |
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