CN204792199U - Optic fibre is put around packing - Google Patents
Optic fibre is put around packing Download PDFInfo
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- CN204792199U CN204792199U CN201520501405.3U CN201520501405U CN204792199U CN 204792199 U CN204792199 U CN 204792199U CN 201520501405 U CN201520501405 U CN 201520501405U CN 204792199 U CN204792199 U CN 204792199U
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- China
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- optical fiber
- cable
- copper wire
- capstan winch
- lapping device
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Abstract
The utility model discloses an optic fibre is put around packing belongs to the cable production equipment field, the diamond dismounting machine comprises a rack and a motor, be equipped with the capstan winch body in the frame, band pulley mechanism and the die sleeve that can pass the cable, the capstan winch body through band pulley mechanism and motor drive be connected can the cable the axis for the center pin rotation, be equipped with at least one fiber reel unit on the capstan winch body, every fiber reel unit both sides is equipped with a copper wire dish unit respectively, optic fibre is put around packing still is equipped with three the mistake drawing dies the same with fiber reel unit quantity, it is equipped with the through -hole that can pass the cable to cross the drawing die for three, it fixes to cross the relative frame of drawing die for three, an optic fibre and two copper wires pass three line eyes of crossing the drawing die respectively, optic fibre can be twined on the cable surface fast to rotation through the capstan winch, avoid the optic fibre intorsion, every optic fibre uses each copper wire of both sides to reduce the impaired probability of optic fibre as the protection.
Description
Technical field
The utility model relates to cable production equipment field, particularly a kind of optical fiber lapping device.
Background technology
High voltage optical fiber composite cable utilizes the real time on-line monitoring of temperature-measuring optical fiber realization to high-tension cable temperature laying therein or be close to its surface.Its requirement adheres to one to two temperature-measuring optical fibers outward at cable insulation, because cable size is larger, when cable bend, length of outer side can be elongated, the words that optical fiber is directly put as taked, during as being just in time in curved outside, very likely be pulled off, therefore, when optical fiber is adhered to cable, optical fiber just must be made to be attached to cable surface with S shape, and such guarantee cable at any time optical fiber all can not be pulled off.Its optical fiber compound production method is at the wrapped position, front end of buffer strip; along cable length direction, snakelike or S shape is positioned on cable insulation core by optical fiber operative employee; adopt manual method adhesive tape, perpendicular to cable length direction, optical fiber is bonded at cable insulation core surface; then two-layer Semi-conductive buffer band is covered above the optical fiber glued with adhesive tape; protect, Semi-conductive buffer band both sides adhesive plaster is each at optical fiber snakelike crest place to be glued once.Cable, in traction advance process, while cable insulation surface artificial composite fiber, utilizes taping head at the outer wrapped two-layer buffer water-blocking band again of cable insulation.Owing to being artificially optical fiber is put into S shape, cement with adhesive tape, then carry out being wrapped of twining package tape, its defect is exactly that efficiency is low, and labor intensity of operating staff is large, and S shape is irregular, and effect is undesirable.And as Semi-conductive buffer band joint, also needing with the upper and lower two-layer stickup of adhesive tape, also there is potential safety hazard in this manually operated alternative.
Application number is that the Chinese patent of 201310485524X discloses a kind of optical fiber S shape pendulous device of solving the problem and high voltage optical fiber composite cable production method, but when developing 220kV superhigh pressure cable for measuring temperature, the attachment issue of its optical fiber still becomes a great problem of puzzlement production.Because this kind of large gauge segmentation cable is in band process, cable can have a kind of rotational case all the time, its conductor is partition type structure, and cable size is excessive, substantially, close with wire-passing tube, cause S shape to swing adhering mode and cannot use at this, can only take the mode by false twist that optical fiber is attached to cable surface with canoe at leisure for this reason, then encased by band, therefore production efficiency is very low.
Summary of the invention
The object that the utility model will reach is to provide a kind of optical fiber lapping device, can adhere to optical fiber fast with canoe at cable surface.
In order to achieve the above object, the utility model adopts following technical scheme: optical fiber lapping device, comprise frame and motor, frame is provided with capstan winch body, belt wheel mechanism and the die sleeve that can pass cable, capstan winch body to be connected with motor-driven by belt wheel mechanism and can to rotate by axle centered by the axis of cable, capstan winch body is provided with at least one fiber reel unit, each fiber reel unit both sides are respectively equipped with a copper wire dish unit, optical fiber lapping device is also provided with three Go-over moulds identical with fiber reel element number, three Go-over moulds are provided with the through hole that can pass cable, three relative frames of Go-over mould are fixed, an optical fiber and two copper wires are each passed through three line eyes of three Go-over moulds.
Optical fiber lapping device string data is fixed in the middle of winding machine two taping head, when cable is by after unwrapping wire, being introduced into the first taping head carries out wrapped, then optical fiber lapping device is entered, while cable advances, the capstan winch body of optical fiber lapping device rotates, fiber reel unit and supporting two copper wire dish unit release line respectively, the copper wire of optical fiber and both sides advances with cable and is wrapped in cable surface, because capstan winch body rotates, namely have employed a kind of mode utilizing centre-of gravity shift, optical fiber is made can preferentially to overcome the twisting produced in winding process, two copper wires can reduce the impaired probability of optical fiber from the both sides protection optical fiber of optical fiber, prevent two adjacent circle optical fiber from mutually disturbing simultaneously.Optical fiber is wrapped complete after, cable enters the second taping head, carries out second layer band, then can by all coated for wrapped optical fiber on it.
Further, described fiber reel unit comprises back-twisting pay off rack and is wound with the optical fiber draw drum of optical fiber, and optical fiber draw drum is connected with capstan winch body by back-twisting pay off rack, and back-twisting pay off rack can stop the possibility of optical fiber twisting further.
Further, the axis of described optical fiber draw drum is horizontally disposed with, and is axially perpendicular to the direction of cable moving, and after optical fiber draw drum is placed in this direction, optical fiber directly enters three Go-over moulds after releasing in optical fiber draw drum, decreases the number of times of fiber-optic twist.
Further, described fiber reel unit also comprises the adjustable tension force optical fiber braking mechanism triggering the required tension force of brake, and resistance when regulating optical fiber to release as required, stops optical fiber in good time state and release.
Further, described copper wire dish unit comprises the copper wire draw drum turning to guide wheel He be wound with copper wire, the central shaft being axially parallel to capstan winch body of copper wire draw drum, copper wire draw drum is rotationally connected by rotating shaft and capstan winch body, after copper wire draw drum is placed in this direction, the efficiency that copper wire is released improves, and copper wire goes to three Go-over moulds by turning to guide wheel.
Further, described copper wire dish unit also comprises tension force copper wire braking mechanism, increases resistance when copper wire is released, and keeps copper wire level and smooth, stops copper wire release in good time state.
Further, described motor is variable-frequency motor.Make the rotation of capstan winch body synchronous with winding machine, guarantee that Optical Fiber Winding obtains evenly.
After adopting technique scheme, the utility model tool has the following advantages:
Can at the quick winding optical fiber of cable surface by the rotation of capstan winch, every root optical fiber uses each copper wire in both sides to reduce optical fiber damaged probability as protection.
What in this structure, the releasing of optical fiber adopted is a kind of optical fiber pay-off rack with back twist; the advantage of this pay off rack guarantees that the optical fiber of releasing can not produce twisting phenomenon; in order to ensure that every root optical fiber can not damage in later process, there is a copper wire every root optical fiber both sides as protection.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the front view of a kind of embodiment of the utility model;
Fig. 2 is the end view of Fig. 1 embodiment.
Embodiment
Accompanying drawing 1-2 is depicted as a kind of embodiment of the present utility model.
Optical fiber 17 lapping device, comprises frame 8 and motor 4, and motor 4 is variable-frequency motor 4.Make the rotation of capstan winch body 11 synchronous with winding machine, guarantee that optical fiber 17 is wound around evenly, frame 8 is provided with capstan winch body 11, belt wheel mechanism 7 and the die sleeve 9 that can pass cable 6, capstan winch body 11 is in transmission connection by belt wheel mechanism 7 and motor 4 and can rotates by axle centered by the axis of cable 6, capstan winch body 11 is provided with two fiber reel unit 2, each fiber reel unit 2 both sides are respectively equipped with a copper wire dish unit 1, optical fiber 17 lapping device is also provided with three Go-over moulds 16 (not shown) identical with fiber reel unit 2 quantity, three Go-over moulds 16 are provided with the through hole that can pass cable 6, frame 8 is fixing relatively for three Go-over moulds 16, an optical fiber 17 and two copper wires 13 are each passed through three line eyes of three Go-over moulds 16.Fiber reel unit 2 comprises back-twisting pay off rack 14 and is wound with the optical fiber draw drum 15 of optical fiber 17, and optical fiber draw drum 15 is connected with capstan winch body 11 by back-twisting pay off rack 14, and back-twisting pay off rack 14 can stop the possibility of optical fiber 17 twisting further; Copper wire dish unit 1 comprises the copper wire draw drum 12 turning to guide wheel 10 and be wound with copper wire 13, the central shaft being axially parallel to capstan winch body 11 of copper wire draw drum 12, copper wire draw drum 12 is rotationally connected by rotating shaft and capstan winch body 11, after copper wire draw drum 12 is placed in this direction, the efficiency that copper wire 13 is released improves, and copper wire 13 goes to three Go-over moulds 16 by turning to guide wheel 10; The axis of optical fiber draw drum 15 is horizontally disposed with, and is axially perpendicular to the direction of cable 6 movement, and after optical fiber draw drum 15 is placed in this direction, optical fiber 17 directly enters three Go-over moulds 16 after releasing in optical fiber draw drum 15, decreases the number of times of optical fiber 17 distortion.Fiber reel unit 2 also comprises the adjustable tension force optical fiber braking mechanism 3 triggering the required tension force of brake, resistance when regulating optical fiber 17 to release as required, stop optical fiber 17 in good time state to release, copper wire dish unit 1 also comprises tension force copper wire braking mechanism 5, increase resistance when copper wire 13 is released, keep copper wire 13 level and smooth, stop copper wire 13 in good time state and release.
Optical fiber 17 lapping device string data is fixed in the middle of winding machine two taping head, when cable 6 is by after unwrapping wire, being introduced into the first taping head carries out wrapped, then optical fiber 17 lapping device is entered, while cable 6 advances, the capstan winch body 11 of optical fiber 17 lapping device rotates, fiber reel unit 2 and supporting two copper wire dish unit 1 release line respectively, the copper wire 13 of optical fiber 17 and both sides advances with cable 6 and is wrapped in cable 6 surface, because capstan winch body 11 rotates, namely have employed a kind of mode utilizing centre-of gravity shift, optical fiber 17 is made can preferentially to overcome the twisting produced in winding process, two copper wires 13 can reduce the impaired probability of optical fiber 17 from the both sides protection optical fiber 17 of optical fiber 17, prevent two adjacent circle optical fiber 17 from mutually disturbing simultaneously.Optical fiber 17 is wrapped complete after, cable 6 enters the second taping head, carries out second layer band, then can by all coated for wrapped optical fiber 17 on it.
Except above preferred embodiment, the utility model also has other execution mode, those skilled in the art can make various change and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all should belong to the scope that the utility model claims define.
Claims (7)
1. optical fiber lapping device, it is characterized in that: comprise frame (8) and motor (4), frame is provided with capstan winch body, belt wheel mechanism (7) and the die sleeve (9) of cable (6) can be passed, capstan winch body (11) to be connected with motor-driven by belt wheel mechanism and can to rotate by axle centered by the axis of cable, capstan winch body is provided with at least one fiber reel unit (2), each fiber reel unit both sides are respectively equipped with a copper wire dish unit (1), optical fiber lapping device is also provided with three Go-over moulds (16) identical with fiber reel element number, three Go-over moulds are provided with the through hole that can pass cable, three relative frames of Go-over mould are fixed, an optical fiber and two copper wires are each passed through three line eyes of three Go-over moulds.
2. optical fiber lapping device according to claim 1, it is characterized in that: described fiber reel unit comprises back-twisting pay off rack (14) and is wound with the optical fiber draw drum (15) of optical fiber (17), optical fiber draw drum is connected with capstan winch body by back-twisting pay off rack.
3. optical fiber lapping device according to claim 2, is characterized in that: described optical fiber draw drum is axially horizontally disposed with, and is axially perpendicular to the direction of cable moving.
4. optical fiber lapping device according to claim 2, is characterized in that: described fiber reel unit also comprises the adjustable tension force optical fiber braking mechanism (3) triggering the required tension force of brake.
5. according to the arbitrary described optical fiber lapping device of claim 1-4, it is characterized in that: described copper wire dish unit comprises the copper wire draw drum (12) turning to guide wheel (10) and be wound with copper wire (13), the central shaft being axially parallel to capstan winch body of copper wire draw drum, copper wire draw drum is rotationally connected by rotating shaft and capstan winch body.
6. optical fiber lapping device according to claim 5, is characterized in that: described copper wire dish unit also comprises tension force copper wire braking mechanism (5).
7., according to the arbitrary described optical fiber lapping device of claim 1-4, it is characterized in that: described motor is variable-frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501405.3U CN204792199U (en) | 2015-07-10 | 2015-07-10 | Optic fibre is put around packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501405.3U CN204792199U (en) | 2015-07-10 | 2015-07-10 | Optic fibre is put around packing |
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| Publication Number | Publication Date |
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| CN204792199U true CN204792199U (en) | 2015-11-18 |
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| CN201520501405.3U Active CN204792199U (en) | 2015-07-10 | 2015-07-10 | Optic fibre is put around packing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105047316A (en) * | 2015-07-10 | 2015-11-11 | 浙江晨光电缆股份有限公司 | Optical fiber wrapping device |
| CN106064761A (en) * | 2016-06-15 | 2016-11-02 | 高武保 | A kind of high accuracy tension control mechanism being applicable on Optical Fiber Winding machine |
| CN110265194A (en) * | 2019-06-19 | 2019-09-20 | 嘉兴劲境电子商务有限公司 | A kind of precision instrumentation shield type flexible cable |
-
2015
- 2015-07-10 CN CN201520501405.3U patent/CN204792199U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105047316A (en) * | 2015-07-10 | 2015-11-11 | 浙江晨光电缆股份有限公司 | Optical fiber wrapping device |
| CN106064761A (en) * | 2016-06-15 | 2016-11-02 | 高武保 | A kind of high accuracy tension control mechanism being applicable on Optical Fiber Winding machine |
| CN110265194A (en) * | 2019-06-19 | 2019-09-20 | 嘉兴劲境电子商务有限公司 | A kind of precision instrumentation shield type flexible cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Optical fiber wrapping device Effective date of registration: 20201203 Granted publication date: 20151118 Pledgee: Dushangang sub branch of Zhejiang Pinghu Rural Commercial Bank Co., Ltd Pledgor: ZHEJIANG CHENGUANG CABLE Co.,Ltd. Registration number: Y2020330001100 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210617 Granted publication date: 20151118 Pledgee: Dushangang sub branch of Zhejiang Pinghu Rural Commercial Bank Co., Ltd Pledgor: ZHEJIANG CHENGUANG CABLE Co.,Ltd. Registration number: Y2020330001100 |