CN105758260A - Pay-off mechanism and optical fiber guidance torpedo with same - Google Patents
Pay-off mechanism and optical fiber guidance torpedo with same Download PDFInfo
- Publication number
- CN105758260A CN105758260A CN201610201309.6A CN201610201309A CN105758260A CN 105758260 A CN105758260 A CN 105758260A CN 201610201309 A CN201610201309 A CN 201610201309A CN 105758260 A CN105758260 A CN 105758260A
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- CN
- China
- Prior art keywords
- optical cable
- torpedo
- coil
- unwrapping wire
- payingoff mechanism
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G3/00—Aiming or laying means
- F41G3/22—Aiming or laying means for vehicle-borne armament, e.g. on aircraft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B19/00—Marine torpedoes, e.g. launched by surface vessels or submarines; Sea mines having self-propulsion means
- F42B19/46—Marine torpedoes, e.g. launched by surface vessels or submarines; Sea mines having self-propulsion means adapted to be launched from aircraft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B19/00—Marine torpedoes, e.g. launched by surface vessels or submarines; Sea mines having self-propulsion means
- F42B19/01—Steering control
- F42B19/10—Steering control remotely controlled, e.g. by sonic or radio control
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses a pay-off mechanism and an optical fiber guidance torpedo with the same. The pay-off mechanism comprises two parallel barriers. The two barriers are arranged side by side, a coil space is formed between the two barriers, a coil is mounted in the coil space, and two end surfaces of the coil are respectively correspondingly adhered with the two barriers by adhesive; a plurality of layers of optical cable ring units are sequentially adhered with one another by adhesive in a stacked manner to form the coil, optical cables are wound to form each optical cable ring unit in the shape of an open circular ring with two ends, and optical cable pay-off ends of the coil are positioned outside the pay-off mechanism. The optical fiber guidance torpedo comprises a torpedo and the pay-off mechanism. The torpedo is provided with a flight controller and a torpedo tail. The pay-off mechanism and the optical fiber guidance torpedo have the advantages that the problems that wires are discharged from side surfaces can be solved, and the pay-off mechanism is suitable to be used in limited spaces inside the torpedo.
Description
Technical field
The present invention relates to optical-fibre guidance torpedo technique field, particularly relate to the payingoff mechanism in a kind of optical-fibre guidance torpedo and the Guided Torpedo constituted.
Background technology
Optical-fibre guidance torpedo is that a kind of utilization pulls optical fiber to control the technology that torpedo strikes target, target recognition ability is strong, guidance precision is high, anti-interference is good feature that it has.Common Guided Torpedo structure is as shown in Figure 1, the usual structure of its payingoff mechanism is as follows: have flight controller A102 inside torpedo body A101, the torpedo body A101 inside that flight controller A102 is peripheral has cavity, it is provided externally with fibre tube, at the outside directly winding optical cable A103 of fibre tube at this cavity.Its payingoff mechanism principle illustrates as follows: be wound on above fibre tube by optical cable A103, when torpedo advances, relies on the drag force of floating drum to be pulled out above fibre tube by optical cable A103, and during optical cable A103 pull-out, its movement locus is rotate around fibre tube.Owing to torpedo afterbody has propeller, and flame is needed to produce thrust, if so the payingoff mechanism in tradition torpedo is drawn easily by flame burn from torpedo body A101 afterbody unwrapping wire.If drawn from torpedo body A101 sidepiece unwrapping wire, when so when optical cable A103 pulls out, it surrounds fibre tube rotation, optical cable A103 is easy for by fibre tube, torpedo body A101 housing or/and flight controller A102 hinders, particularly in optical cable A103 be about to by unwrapping wire complete time, it is wrapped in the distance torpedo body A101 unwrapping wire oral area of the optical cable A103 on fibre tube and just has certain distance, now unwrapping wire optical cable A103 out just has certain distance in the cavities, and the optical cable A103 of outlet will be disturbed by torpedo body A101, the flight controller A102 of cavity both sides.Owing to optical cable A103 is from torpedo body A101 sidepiece outlet, then optical cable A103 just just has a pull-out angle at torpedo body A101 sidepiece place, now flight controller A102 will affect, limit its pull-out angle so that optical cable A103 outlet difficulty.So tradition sidepiece outlet unwrapping wire torpedo can limit the pull-out angle of optical cable A103, cause unwrapping wire difficulty.Another unwrapping wire mode in torpedo is that optical cable is coiled into a ball of string, and when not having enough spaces inside torpedo, this mode can not be implemented.
Summary of the invention
The Guided Torpedo drawoff structure existed for prior art is applicable to torpedo afterbody outlet or side outlet needs the problem such as outlet difficulty of bigger installing space and payingoff mechanism, it is an object of the invention to provide the payingoff mechanism in a kind of optical-fibre guidance torpedo and the Guided Torpedo constituted, both can solve side outlet problem, and can be suitably used for again the internal confined space of body and use.
The purpose of the present invention is achieved through the following technical solutions:
A kind of payingoff mechanism in optical-fibre guidance torpedo, payingoff mechanism includes two baffle plates being parallel to each other, two baffle plates are arranged side by side and form coil space between two baffle plates, coil is installed in coil space, coil both ends of the surface bonding form by bonding agent is corresponding with two baffle plates respectively, and currently preferred bonding agent is silica gel；Described coil is formed so that overlapped way is bonding successively by bonding agent by some layers of optical cable ring element, and described optical cable ring element is coiled into the not closed annular with two ends by optical cable, and the optical cable unwrapping wire end of described coil is positioned at outside payingoff mechanism.
In order to realize the present invention better, described optical cable ring element is coiled into, by optical cable, the cable loops that some circles are overlapping successively, each cable loops is all coiled into the not closed annular with two ends, optical cable between adjacent cable loops forms by bonding agent is bonding, currently preferred bonding agent is silica gel, and the center of arc of all cable loops overlaps.
As preferably, described coil and coil space mating shapes.
A kind of Guided Torpedo being made up of payingoff mechanism, including torpedo body and payingoff mechanism, torpedo body has flight controller and torpedo afterbody, described flight controller is positioned at inside torpedo body, being positioned at inside the torpedo body that flight controller is peripheral, there is the unwrapping wire cavity that cross section is toroidal, torpedo body sidepiece has the unwrapping wire mouth being connected with unwrapping wire cavity, and described payingoff mechanism Matching installation is in this unwrapping wire cavity；The optical cable of described payingoff mechanism coil is an optical cable, and optical cable has unwrapping wire end and two ends of link, and the unwrapping wire end of optical cable stretches out and be positioned at torpedo body sidepiece from payingoff mechanism, unwrapping wire mouth, and the link of optical cable is internal with flight controller to be electrically connected.
The present invention compared with the prior art, has the following advantages and beneficial effect:
The present invention is applicable to the side outlet of Guided Torpedo, and can be applicable to the torpedo that body inside is the confined space；Guided Torpedo is drawn by unwrapping wire mouth unwrapping wire, it is to avoid the unwrapping wire difficulty that the unwrapping wire outlet in emission process brings because moving apart angle and diminishing；Being positioned at its optical cable when the coil of torpedo body is drawn out will from coil last layer layer ground orderly withdrawal, coil move back line movement locus for carry out along torpedo body circumference, coil is static relative to torpedo body, can prevent the optical cable damage brought in high speed unwinding because coil rotates；Meanwhile, coil is static relative to torpedo body, can avoid the use of rotary connector, improves transmission performance；On present configuration rationally, technique is simple, possesses the ability of batch production.
Accompanying drawing explanation
Fig. 1 is the payingoff mechanism structural representation of tradition torpedo body；
Fig. 2 is the structural representation of torpedo body of the present invention；
Fig. 3 is the structural representation of payingoff mechanism of the present invention；
Fig. 4 is the structural representation of Fig. 3 coil；
Fig. 5 is optical cable coiling schematic diagram；
Fig. 6 is the optical cable winding mould structural representation of ancillary cable coiling；
Fig. 7 is the unwrapping wire schematic diagram after a circle cable loops coiling；
Fig. 8 is the unwrapping wire schematic diagram after two circle cable loops coilings.
Wherein, the name corresponding to accompanying drawing labelling in accompanying drawing is called:
101-torpedo body A, 102-flight controller A, 103-optical cable A, 1-torpedo body, 11-flight controller, 12-torpedo afterbody, 2-payingoff mechanism, 3-optical cable, 4-coil, annular distance in 41-coil, 42-hub of a spool hole, 5-baffle plate, 6-optical cable winding mould.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail:
Embodiment
As shown in Fig. 3～Fig. 8, a kind of payingoff mechanism in optical-fibre guidance torpedo, payingoff mechanism 2 includes two baffle plates being parallel to each other 5, two baffle plates 5 are arranged side by side and form coil space between two baffle plates 5, coil 4 is installed in coil space, the both ends of the surface of coil 4 bonding form by bonding agent is corresponding with two baffle plates 5 respectively, as shown in Figure 3, two, the left and right of coil 4 end face is corresponding bonding with two, left and right baffle plate 5 respectively, two baffle plates 5 are that bonding and coil 4 both ends of the surface play the effect of gripping after coil 4 coiling, to prevent the optical cable 3 of coil 4 end face from coming off from coil 4.Coil 4 is formed so that overlapped way is bonding successively by bonding agent by some layers of optical cable ring element, currently preferred bonding agent is silica gel, one layer of optical cable ring element is coiled into the not closed annular with two ends by optical cable 3, it is outside that the optical cable 3 unwrapping wire end of coil 4 is positioned at payingoff mechanism 2, and coil 4 is just by the some layers of bonding one-tenth cylinder body shape of optical cable ring element.
As shown in Figure 4, the optical cable ring element of the present embodiment is coiled into, by optical cable 3, the cable loops that some circles are overlapping successively, as shown in Figure 5, each cable loops is all coiled into the not closed annular with two ends, optical cable 3 between adjacent cable loops forms by bonding agent is bonding, currently preferred bonding agent is silica gel, and the center of arc of all cable loops overlaps.
The preferred coil 4 of the present embodiment and coil space mating shapes.
As shown in Figure 2, a kind of Guided Torpedo being made up of payingoff mechanism, including torpedo body 1 and payingoff mechanism 2, torpedo body 1 has flight controller 11 and torpedo afterbody 12, it is internal that flight controller 11 is positioned at torpedo body 1, there is the unwrapping wire cavity that cross section is toroidal inside the torpedo body 1 being positioned at flight controller 11 periphery, unwrapping wire cavity is for match with coil 4 spatial form, size, the length of unwrapping wire cavity is highly equal with coil 4, the cross section of unwrapping wire cavity is not closed round-shaped, and the cross section entirety of coil 4 is not closed round-shaped.Torpedo body 1 sidepiece has the length of the unwrapping wire mouth being connected with unwrapping wire cavity, unwrapping wire mouth and unwrapping wire cavity and matches, and payingoff mechanism 2 Matching installation is in this unwrapping wire cavity.As shown in Figure 4, the coil 4 of payingoff mechanism 2 is cylinder body shape, and its coil 4 center is hub of a spool hole 42, and after payingoff mechanism 2 coordinates and is installed in unwrapping wire cavity, flight controller 11 just mates the hub of a spool hole 42 being arranged in coil 4.The optical cable 3 of payingoff mechanism 2 coil 4 is an optical cable, and optical cable 3 has unwrapping wire end and two ends of link, and the unwrapping wire end of optical cable 3 stretches out and be positioned at torpedo body 1 sidepiece from payingoff mechanism 2, unwrapping wire mouth, and the link of optical cable 3 is internal with flight controller 11 to be electrically connected.As shown in Figure 6, optical cable winding mould 6 required when the present invention provides a kind of optical cable coiling, the cross section of optical cable winding mould 6 is in circular arc line shape as shown in Figure 6, and namely the cross section of optical cable winding mould 6 is not closed round-shaped.Optical cable 3 is just around the outer round surface of optical cable winding mould 6, internal circular surfaces successively coiling, optical cable 3 first encloses cable loops at optical cable winding mould 6 outward flange around one, then pass through bonding agent bonding overlapping around some circle cable loops just one optical cable ring element of composition again, this optical cable ring element just has certain thickness, then further along optical cable winding mould 6 length direction successively around some layers of optical cable ring element, material is thus formed the coil 4 of cylinder body shape as shown in Figure 4.Utilize the optical cable winding mould 6 such as Fig. 6 can also coiling in the following way: first along optical cable winding mould 6 length direction, optical cable 3 to be coiled into one layer of optical cable layer successively, then coiling second layer optical cable 2 on bottom optical cable layer again, coiling gets final product some layers of optical cable of coiling successively, is then the formation of the coil 4 of cylinder body shape as shown in Figure 4.Above two passes through optical cable winding mould 6 winding mode, after coiling constitutes coil 4, optical cable winding mould 6 is removed from coil 4, so coil 4 is the formation of the coil of cylinder body shape as shown in Figure 4, coil 4 center has hub of a spool hole 42, the edge of coil 4 is formed with in coil annular distance 41, annular distance 41 hole that to be exactly optical cable winding mould 6 formed after being removed in coil, and in coil, annular distance 41 is conducive to optical cable 3 unwrapping wire more quickly when unwrapping wire.
The operation principle of the present invention is as follows:
As shown in Figure 2, when pulling optical cable 3 to pass also unwrapping wire motion successively from payingoff mechanism 2, unwrapping wire mouth after torpedo-launching, owing to coil 4 is formed by bonding agent is bonding by optical cable 3, so the power effect of coil 4 tension is enclosed one and is drawn out release, come off lower optical cable 3, so that optical cable 3 can quickly be pulled out from unwrapping wire mouth, unwrapping wire mouth is opening that is equal with unwrapping wire cavity length and that match, is always unwrapping wire mouth due to point of application when coil 4 is drawn out optical cable 3 and the point of application remains unchanged.As shown in Figure 7, constitute if coil 4 is one layer of cable loops, this layer of cable loops by optical cable around integral in not closed toroidal, if the unwrapping wire end that A end is optical cable 3, B end is the link of optical cable 3, B end connects flight controller 11, and by pulling A end, the optical cable 3 of annulus will come off successively according to the direction of arrow as shown in Figure 7 and be fast released.As shown in Figure 8, if coil 4 is constituted for two-layer cable loops, so the cable loops of bottom by optical cable around integral in not closed toroidal, the cable loops on upper strata will be overlapped in above the cable loops of bottom, C end is the link of optical cable 3, D end connects flight controller 11, and by pulling C end, the optical cable 3 of annulus will come off successively according to the direction of arrow as shown in Figure 8 and be fast released.When coil 4 is drawn out, its optical cable 3 will from coil 4 last layer layer ground orderly withdrawal, owing to unwrapping wire mouth length is equal with unwrapping wire cavity length, after coil 4 is drawn out, remaining optic cable also can be positioned near unwrapping wire mouth, can allow optical cable 3 is quickly prompt, uniformly, in an orderly manner from coil 4 exit, until coil 4 is rejected complete.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.
Claims (4)
1. the payingoff mechanism in an optical-fibre guidance torpedo, it is characterized in that: payingoff mechanism (2) includes two baffle plates being parallel to each other (5), two baffle plates (5) are arranged side by side and form coil space between two baffle plates (5), being provided with coil (4) in coil space, coil (4) both ends of the surface bonding form by bonding agent is corresponding with two baffle plates (5) respectively；Described coil (4) is formed so that overlapped way is bonding successively by bonding agent by some layers of optical cable ring element, described optical cable ring element is coiled into the not closed annular with two ends by optical cable (3), and it is outside that optical cable (3) the unwrapping wire end of described coil (4) is positioned at payingoff mechanism (2).
2. the payingoff mechanism in the optical-fibre guidance torpedo described in claim 1, it is characterized in that: described optical cable ring element is coiled into, by optical cable (3), the cable loops that some circles are overlapping successively, each cable loops is all coiled into the not closed annular with two ends, optical cable (3) between adjacent cable loops forms by bonding agent is bonding, and the center of arc of all cable loops overlaps.
3. the payingoff mechanism in the optical-fibre guidance torpedo described in claim 1, it is characterised in that: described coil (4) and coil space mating shapes.
4. the Guided Torpedo being made up of the arbitrary described payingoff mechanism of claims 1 to 3, it is characterized in that: include torpedo body (1) and payingoff mechanism (2), torpedo body (1) has flight controller (11) and torpedo afterbody (12), it is internal that described flight controller (11) is positioned at torpedo body (1), being positioned at, the peripheral torpedo body (1) of flight controller (11) is internal has the unwrapping wire cavity that cross section is toroidal, torpedo body (1) sidepiece has the unwrapping wire mouth being connected with unwrapping wire cavity, described payingoff mechanism (2) Matching installation is in this unwrapping wire cavity；The optical cable (3) of described payingoff mechanism (2) coil (4) is an optical cable, optical cable (3) has unwrapping wire end and two ends of link, the unwrapping wire end of optical cable (3) stretches out and is positioned at torpedo body (1) sidepiece from payingoff mechanism (2), unwrapping wire mouth, and the link of optical cable (3) is internal with flight controller (11) to be electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610201309.6A CN105758260B (en) | 2016-04-01 | 2016-04-01 | Payingoff mechanism in optical-fibre guidance torpedo and the Guided Torpedo constituted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610201309.6A CN105758260B (en) | 2016-04-01 | 2016-04-01 | Payingoff mechanism in optical-fibre guidance torpedo and the Guided Torpedo constituted |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105758260A true CN105758260A (en) | 2016-07-13 |
| CN105758260B CN105758260B (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610201309.6A Active CN105758260B (en) | 2016-04-01 | 2016-04-01 | Payingoff mechanism in optical-fibre guidance torpedo and the Guided Torpedo constituted |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2654204B1 (en) * | 1989-11-09 | 1994-06-03 | France Etat Armement | DEVICE FOR UNWINDING A FILOTRANSMISSION CABLE OF A MACHINE MOVING AT HIGH SPEED IN A FLUID. |
| CN2540643Y (en) * | 2002-03-29 | 2003-03-19 | 信息产业部电子第八研究所 | Guidance optical cable |
| CN204462473U (en) * | 2015-01-28 | 2015-07-08 | 长飞光纤光缆股份有限公司 | A kind of micro-cable stays box from draw drum |
| CN205482593U (en) * | 2016-04-01 | 2016-08-17 | 四川永贵科技有限公司 | Paying out machine structure in optic fibre guidance torpedo and guidance torpedo that constitutes |
-
2016
- 2016-04-01 CN CN201610201309.6A patent/CN105758260B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2654204B1 (en) * | 1989-11-09 | 1994-06-03 | France Etat Armement | DEVICE FOR UNWINDING A FILOTRANSMISSION CABLE OF A MACHINE MOVING AT HIGH SPEED IN A FLUID. |
| CN2540643Y (en) * | 2002-03-29 | 2003-03-19 | 信息产业部电子第八研究所 | Guidance optical cable |
| CN204462473U (en) * | 2015-01-28 | 2015-07-08 | 长飞光纤光缆股份有限公司 | A kind of micro-cable stays box from draw drum |
| CN205482593U (en) * | 2016-04-01 | 2016-08-17 | 四川永贵科技有限公司 | Paying out machine structure in optic fibre guidance torpedo and guidance torpedo that constitutes |
Non-Patent Citations (1)
| Title |
|---|
| 刘雪辰等: "鱼雷光纤线导光传输技术研究", 《鱼雷技术》 * |
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| CN105758260B (en) | 2017-10-13 |
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