CN105716477B - A kind of disturbance separator low under water - Google Patents
A kind of disturbance separator low under water Download PDFInfo
- Publication number
- CN105716477B CN105716477B CN201610057494.6A CN201610057494A CN105716477B CN 105716477 B CN105716477 B CN 105716477B CN 201610057494 A CN201610057494 A CN 201610057494A CN 105716477 B CN105716477 B CN 105716477B
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- China
- Prior art keywords
- warhead
- separator
- connecting rod
- engine
- inner casing
- 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
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B22/00—Marine mines, e.g. launched by surface vessels or submarines
- F42B22/10—Moored mines
Abstract
The invention discloses a kind of interference separator low under water, belong to frame for movement technical field.The device vertically floats warhead applied to long-range self-propelled mine, and its low disturbance separation function can reduce the initial interference of engine transmitting, and final realize improves floating ballistic qualities, reduce ballistic dispersion.During one's term of military service, vertical floating warhead is tethered at by 2 points of the separator installed in its afterbody and anchor system and hidden under water waits to hit, it is connected to attack instruction, engine ignition, the combustion gas of generation makes engine internal pressure quickly increase, after internal pressure reaches certain value, promote the limit plunger cut-out shear pin of separator, down move, solve steel-ball limiting processed, when the work pressure of engine is more than environmental pressure, separator inner casing is moved and separated with engine adpting flange, drive connecting rod to depart from floating warhead, realize that warhead is separated with anchor system, start vertical floating target of attack.The present invention can solve the problem that underwater ascent warhead sealing, under water 2 points be tethered at, underwater ignition solution system and it is anticorrosive, anti-parasitic under water the problems such as.
Description
Technical field
Invention is related to a kind of separating mechanism, and in particular to a kind of low disturbance point separated under water for vertical floating warhead
From device, belong to frame for movement technical field.
Background technology
During service, warhead is tethered at for 2 points long-range self-propelled mine by the separator installed in its afterbody with anchor system
Hidden under water to wait to hit, after warhead is connected to attack instruction, separator generation action is separated with anchor system, on warhead is vertical
Floating target of attack.
Current separator is used for jet pipe external engine, and lockmaking is solved using compression spring and is determined.Due to separator
Inside engine jet pipe, the length of separator is larger so that release travel is long, by jet pipe during separation
The influence of jet can cause interference of the separation process to warhead big.In addition, the connecting rod latter half of separator uses one
Determine angle and connected with separating de- plate, separation process has lateral torque, equally also cause separation process to produce interference to warhead,
Factors above causes warhead to be difficult to keep plumbness in initial transmissions.
The content of the invention
In view of this, the invention provides a kind of disturbance separator low under water, conventional separation devices can be overcome to divide
The disturbance produced from during to warhead, it is ensured that warhead is in correct trajectory after isolation, and then ensure transmitting
Accuracy.
A kind of disturbance separator low under water, including separating component, connecting rod group, adjusting gasket, locking nut and simultaneously tight
Nut；Peripheral unit is warhead and anchor system；
The connecting rod group is made up of two connecting rods, and one end of connecting rod is used to be connected with separating component, and the other end connects
Connect card frame；
It is fixedly connected on the housing of the warhead and is tethered at seat, connecting rod is limited after the card frame cooperation for being tethered at seat and connecting rod
Along the axial displacement of explosive assembly casing；
One end of the anchor system is provided with anchor system connecting seat, and the other end is connected to the anchor of depthkeeping；
The anchor system connecting seat of anchor system is fixed by one end of the connecting rod group by card frame along the axial direction of warhead
Warhead is tethered on seat, and connecting rod group is only existed along the opposite free degree of engagement direction after engaging is realized；The separation unit
Part is realized by the engine afterbody of adjusting gasket and warhead be tightly connected after by locking nut and fastening screw nut and connecting rod
Group the other end be fixedly connected, the high-temperature fuel gas produced during engine start so that separating component inside produce opposition,
The opposition causes the card frame in counter motion of the connecting rod group along engaging, connecting rod to be separated with the seat that is tethered in warhead
Afterwards so that the connecting seat that anchor is fastened loses limitation, anchor system separates with warhead.
Further, the separating component includes O-ring, shear pin, airtight screw, sealing gasket, limit plunger, engine company
Acting flange, separator inner casing, rear connecting plate, plain cushion, spring washer, screw and steel ball；
The separator inner casing is fixedly connected on the inner surface of rear connecting plate, the engine adpting flange suit
On the outer circumference surface of separator inner casing, the limit plunger and the inner peripheral surface of separator inner casing coordinate, and connect after
By the shear pin axial limiting on separator inner casing on the direction of fishplate bar, the outer circumference surface of the limit plunger will be mounted in
Steel ball in separator inner casing steel ball hole is headed into the annular groove of engine adpting flange inner peripheral surface, and engine is connected
Flange and separator inner casing link together；Airtight screw and sealing gasket are housed in the limit plunger；The separating component leads to
Cross engine adpting flange to be fixedly connected with the engine afterbody of warhead, be fixedly connected by rear connecting plate with connecting rod group,
Separator inner casing and rear connecting plate, engine adpting flange and separator inner casing, engine adpting flange and separator
O-ring is respectively arranged between inner casing.
Further, in addition to sacrificial anode, the sacrificial anode is fixedly connected on rear connecting plate, it is ensured that during one's term of military service
Electrochemical corrosion does not occur for the part between separating component.
Further, in addition to sheath, the sheath is sleeved on the junction of connecting rod and separating component, the effect of sheath
It is to prevent from reaching rope during mine-laying point release warhead to hang, twine rear connecting plate to separating component, it is ensured that warhead is normal
Deploy at 2 points to be tethered at.
Further, in the connecting rod group connecting rod profile and the engine profile of warhead fits, in connection
The five of bar overall length/develop into plumbness everywhere are connected with separating component, and the structure can eliminate as much as anchor system and separation
Produced when device departs from unbalanced moments, enable warhead to keep initial plumbness to launch.
Beneficial effect：
1st, the present invention is applied to the built-in engine of jet pipe, is unlocked using cut-out shear pin, response is rapid without sluggishness；
Device is directly installed on the end face of engine afterbody, can minimize separator so that release travel and disengaging time are most
May be short, influence of the engine jet to warhead is reduced, keeps separation process stable, quick and reliable；Separating component point
It is long from the release travel that stroke ratio card frame and warhead are tethered at seat so that card frame smoothly can depart from order, further reduction battle
The interference of pan.
2nd, separating component of the invention is realized using limit plunger and steel ball to engine adpting flange and separator inner casing
Connection and separation, structure connection are reliable, additional moment will not be produced in separation, therefore the separation of warhead will not be produced
Disturbance.
3rd, in connecting rod group of the invention connecting rod profile and the engine profile of warhead fits, total in connecting rod
Long five/develop into plumbness everywhere are connected with separating component, and the structure can eliminate as much as anchor system and separator
Produced during disengaging in unbalanced moments, enable warhead to keep initial plumbness to launch.
Brief description of the drawings
Fig. 1 is the separator of the present invention and the overall co-ordination relation schematic diagram of anchor system and warhead；
Fig. 2 is the separator of the present invention and the overall co-ordination relation axonometric drawing of anchor system and warhead；
Fig. 3 is the structural representation of separator of the present invention；
Fig. 4 is separating component structural representation of the invention；
Fig. 5 is the structural representation of card frame of the present invention；
Fig. 6 is the front view and top view of card frame；
Fig. 7 present invention is tethered at the structural representation of seat；
Fig. 8 card frames of the present invention, anchor system connecting seat and the installation relation schematic diagram being tethered between seat；
The structural representation of Fig. 9 connecting rod groups of the present invention.
Wherein, 1- separating components, 2- connecting rods group, 3- sheaths, 4- adjusting gasket 5- isolation pad 6- locking screws
Mother, 7- fastening screw nuts, 8-O shapes circle I, 9-O shapes circle II, 10-O shapes circle III, 11-O shapes circle IV, 12- shear pins, 13- gas
Connected after close screw, 14- sealing gaskets, 15- limit plungers, 16- engines adpting flange, 17- separators inner casing, 18-
Plate, 19- sacrificial anodes, 20- plain cushions, 21- spring washers, 22- screws, 23- steel balls, 24- rivets, 25- cards frame, 26- pins
Axle, 27- connecting rods, 28- floatings warhead, 29- separators, 30- anchors system, 31- anchors system connecting seat, 32- are tethered at seat.
Embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
As shown in figure 1 and 2, the invention provides a kind of disturbance separator low under water, the separator 29 is by anchor system
30 and floating warhead 28 link into an integrated entity, the underwater specified location so that floating warhead 28 hovers of anchor system 30.
As shown in Figure 3, the separator 29 includes：Separating component 1, connecting rod group 2, sheath 3, adjusting gasket 4, isolation
Pad 5, locking nut 6 and fastening screw nut 7.The separating component 1 of the present apparatus is connected by screw and floating warhead afterbody mounting surface
Connect, sealed between separating component 1 and floating warhead by installing ○-shaped seal ring 10.The card frame 25 of connecting rod group 2 with
Warhead is tethered at seat, the connecting seat connection of anchor system, and the other end of card frame 25 of connecting rod group 2 then passes through locking nut 6, fastening screw nut 7
It is connected with separating component 1, sheath 3, adjusting gasket 4 are arranged on the connecting rod group card frame other end, isolation pad 4 is arranged on separation unit
The corresponding mounting hole of 18 connecting rod group of rear connecting plate 2 seat of part 1.
Separating component 1 has primarily served sealing floating warhead, fixed connecting rod group 2 and separation and has freed function.Connecting rod
Group 2 has primarily served the limit function that seat 32, anchor system connecting seat 31 are connected that is tethered at of warhead.Sheath 3 is installed mainly for anti-
Rope is hung, twined to rear connecting plate 18 during only the position of long-range self-propelled mine reaches mine-laying point release warhead, it is ensured that war
Normally 2 points of expansion is tethered at pan.The installation of adjusting gasket 4 judges required installation number according to the installation situation at scene, passes through
Its installation is machined the length of fit systematic error produced to make up, it is ensured that both sides are tethered at an error in length in scope of design
Within, anisopleual caused interference during so as to effectively reduction separation.Isolation pad 4 is installed to connect both sides
Extension bar group 2 and the physical isolation of separating component 1, it is to avoid electrochemical corrosion during one's term of military service under water.By the installation of locking nut 6 come
Ensure connecting rod group 2 and the firm installation of separating component 1, fastening screw nut 7 is mainly for simultaneously tight by locking nut 6 again, it is to avoid fortune
The process locking nuts 6 such as defeated, transhipment, military service loosen.
As depicted in figures 5 and 6, card frame is the hatch frame of rectangle, and the end of hatch frame, which is machined with relative two, determines
Position nib, positioning nib side is long, and side is short.
As shown in Figure 7, two sides for being tethered at seat 32 of warhead are machined with symmetrical neck, and the neck is half groove knot
Structure, neck is engaged with the long nib on card frame.
The installation process of device is：○-shaped seal ring 10 is installed in the corresponding seal groove of separating component 1 first, then
Separating component 1 is attached to the corresponding mounting surface of floating warhead afterbody, using screws tighten.Then by sheath 3, isolation pad 5
The other end of card frame 25 of connecting rod group 2 is inserted in, then the local flat place of connecting rod group 2 is put along the corresponding breach of rear connecting plate 18
Enter.Anchor system connecting seat is installed to warhead and is tethered at seat, as shown in Figure 8, the positioning nib of card frame 25 is tethered at seat 32 along warhead
Neck insertion, while the neck of anchor system connecting seat positioning nib insertion card frame 25, then connecting rod group 2 is drawn to backward after
The locating surface of connecting plate 18, detects that the front end face of card frame 25 is tethered at the spacing end face distance value of a neck with warhead using clearance gauge, counts
Calculate and ensure that distance is less than the required quantity for installing adjusting gasket 4 of 0.5mm between the two, inserts appropriate regulation before isolation pad 5
Another isolation pad 5, is then installed to the opposite side of the rear mounting hole of connecting plate 28 seat by pad 4, then by locking nut 6 and tightly
Spinning installs another to nut 7 to the installation of a lateral connector bar group 2, same method in the respective threaded of connecting rod group 2, is completed successively
Lateral connector bar group 2, finally completes whole separator and installs.Whole system is examined to meet after airtight requirement by air seal test,
The outside anti-parasitic coating of coating of separating component 1, it is to avoid because the presence separation of parasitic animal and plant is not smooth and card between separating action part
It is stagnant.
As shown in Figure 4, separating component 1 mainly includes：O-ring I 8, O-ring II 9, O-ring III 10, O-ring IV 11, cut
Cut pin 12, airtight screw 13, sealing gasket 14, limit plunger 15, engine adpting flange 16, separator inner casing 17, rear connecting plate
18th, sacrificial anode 19, plain cushion 20, spring washer 21, screw 22, steel ball 23.O-ring II 9 is installed to separator inner casing 17 first
Corresponding seal groove, then smears moderate lubrication fat insertion engine adpting flange 16, then by steel by separator inner casing 17
Ball 23 is installed to the steel ball hole position of separator inner casing 17, O-ring IV 11 and is installed to the inner seal groove of separator inner casing 17.Will
Limit plunger 15 smears moderate lubrication fat and is installed to the relevant position of separator inner casing 17, then by the spinning of shear pin 12 to limit plunger
15 corresponding hole positions.And then O-ring I 8 is installed in the seal groove of rear connecting plate 18, passes through plain cushion 20, spring washer 21, screw
22 by rear connecting plate 18 and the firm connection of separator inner casing 17.Sacrificial anode 19 is pacified by plain cushion 20, spring washer 21, screw 22
It is attached to rear connecting plate 18.Air seal test is now carried out after completion is installed above, checks whether each sealing part seals, is met after requiring
Sealing gasket 14 and airtight screw 13 are installed successively.
The operating environment requirements of separating component 1 its should high temperature high voltage resistant ablation, sea water resistance is rotten again, by calculating, right
Than technological means such as experiments, its metalwork is determined all using same alloy steel, and carries out necessary technique post processing, to being connected
In the engine adpting flange 16 of warhead afterbody, such as Fig. 3, its length, inner diameter values are designed as engine jet pipe combustion gas spary and prolonged
Outside long line, it is to avoid engine adpting flange 16, by the direct spary ablation of high-temperature fuel gas, produces matter partially, expanded in attack floating-upward process
Big ballistic dispersion.
The metalwork of separating component 1 using same alloy steel avoid part between potential difference cause electrochemical corrosion, simultaneously
Installation of sacrifice anode 19 ensures the electrochemical corrosion of service phase.Physics is all carried out between separating component 1 and floating warhead
Isolation processing, the mounting interface material of floating warhead afterbody is identical with the metalwork of separating component 1, and mounting interface passes through nonmetallic
Material is isolated with floating warhead.By installing the isolation pad 5 and connecting rod group physical isolation of nonmetallic materials, so as to realize
It is tethered at physical isolation a little.
As shown in Figure 9, connecting rod group 2 mainly includes：Rivet 24, card frame 25, bearing pin 26, connecting rod 27.Card frame 25 with
Connecting rod 27 is connected by bearing pin 26, and rivet 24 is riveted to the relevant position of bearing pin 26, it is ensured that card frame 25 is firm with connecting rod 27
It is hinged.
The part material of connecting rod group 2 selects the aluminium alloy consistent with floating warhead, it is to avoid produce electrification with warhead
Corrosion is learned, while further through isolation pad 5 and the physical isolation of separating component 1, it is to avoid produce electrochemical corrosion with separating component 1.
Connecting rod 27 is using front and rear section straight section, it is to avoid separation process side force is produced, reduction separation initial disturbance.The edge of card frame 25 is long
Spending L2, to be oriented to length L1 than the separation of separator inner casing 17 short, it is ensured that is tethered at and completes after a card frame 25 frees, separating component is also not
Free completely so that card frame 25 frees moment smooth Xie Zhi warheads and anchor system, it is initial to warhead appearance so as to reduce separation
The interference of state, it is ensured that the initial attitude that warhead floats, reduces vertical floating ballistic dispersion.
The course of work：After floating warhead is connected to control system attack instruction, engine ignition, the combustion gas of generation makes hair
Motivation internal pressure quickly increases, after internal pressure reaches certain value, promotes the cut-out shear pin 12 of limit plunger 15 of separator, down transports
Dynamic, steel ball 23 is unlocked after losing the limitation of limit plunger 15 to engine adpting flange 16 and separator inner casing 17, works as engine
Operating pressure be more than environmental pressure, separator inner casing 17 movement start separated with engine adpting flange 16, with separating dress
Put and be tethered at seat 32, anchor on the portion's housing off play of card frame 25 in the drive connecting rod of rear connecting plate 18 group 2 of the connection of inner casing 17
It is that connecting seat 31 loses limitation, the final spacing solution system for causing anchor system connecting seat 31 and being tethered at seat 32 realizes warhead and anchor system
30 separation, warhead starts vertical floating target of attack.
In summary, presently preferred embodiments of the present invention is these are only, is not intended to limit the scope of the present invention.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (4)
1. a kind of disturbance separator low under water, it is characterised in that separator include separating component (1), connecting rod group (2),
Adjusting gasket (4), locking nut (6) and fastening screw nut (7)；Peripheral unit is warhead and anchor system；
The connecting rod group (2) is made up of two connecting rods, and one end of connecting rod is used to be connected with separating component, other end connection
Card frame (25)；
It is fixedly connected on the housing of the warhead and is tethered at seat (32), is tethered at seat (32) with being limited after card frame (25) cooperation of connecting rod
Axial displacement of the connecting rod processed along explosive assembly casing；
One end of the anchor system is provided with anchor system connecting seat (31), and the other end is connected to the anchor of depthkeeping；
One end of the connecting rod group (2) the axially connecting seat (31) of anchor system being fixed in war along warhead by card frame
Pan is tethered on seat (32), and connecting rod group is only existed along the opposite free degree of engagement direction after engaging is realized；The separation
Part (1) is realized by the engine afterbody of adjusting gasket (4) and warhead be tightly connected after by locking nut (6) and and tightly spiral shell
Female (7) are fixedly connected with the other end of connecting rod group (2), and the high-temperature fuel gas produced during engine start is so that separating component (1)
Inside produces opposition, and the opposition causes in counter motion of the connecting rod group (2) along engagement direction, connecting rod
Card frame (25) with being tethered at after seat (32) is separated in warhead so that the anchor system connecting seat (31) that anchor is fastened loses limitation, anchor system with
Warhead is separated.
2. disturbance separator low under water as claimed in claim 1, it is characterised in that the separating component includes O-ring, cut
Cut pin (12), airtight screw (13), sealing gasket (14), limit plunger (15), engine adpting flange (16), separator inner casing
(17), rear connecting plate (18) and steel ball (23)；
The separator inner casing (17) is fixedly connected on the inner surface of rear connecting plate (18), the engine adpting flange
(16) on the outer circumference surface for being sleeved on separator inner casing (17), the limit plunger (15) and the inner circle of separator inner casing (17)
Side face coordinates, on the direction towards rear connecting plate (18) by the shear pin (12) on separator inner casing (17) axially
Spacing, the outer circumference surface of the limit plunger (15), which heads into the steel ball (23) being mounted in separator inner casing (17) steel ball hole, to be started
In the annular groove of machine adpting flange (16) inner peripheral surface, engine adpting flange (16) and separator inner casing (17) are connected
Together；Airtight screw (13) and sealing gasket (14) are housed on the limit plunger (15)；The separating component is connected by engine
Acting flange (16) is fixedly connected with the engine afterbody of warhead, is fixedly connected by rear connecting plate (18) with connecting rod group (2),
Separator inner casing (17) connects with rear connecting plate (18), engine adpting flange (16) and separator inner casing (17), engine
O-ring is respectively arranged between acting flange (16) and separator inner casing (17).
3. disturbance separator low under water as claimed in claim 1 or 2, it is characterised in that also including sacrificial anode (19), institute
State sacrificial anode (19) to be fixedly connected on rear connecting plate (18), it is ensured that electricity does not occur for the part between separating component during one's term of military service
Chemical attack.
4. disturbance separator low under water as claimed in claim 1 or 2, it is characterised in that also including sheath, the sheath
(3) it is sleeved on the junction of connecting rod and separating component (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610057494.6A CN105716477B (en) | 2016-01-28 | 2016-01-28 | A kind of disturbance separator low under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610057494.6A CN105716477B (en) | 2016-01-28 | 2016-01-28 | A kind of disturbance separator low under water |
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| Publication Number | Publication Date |
|---|---|
| CN105716477A CN105716477A (en) | 2016-06-29 |
| CN105716477B true CN105716477B (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610057494.6A Expired - Fee Related CN105716477B (en) | 2016-01-28 | 2016-01-28 | A kind of disturbance separator low under water |
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| CN (1) | CN105716477B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195239B (en) * | 2017-12-27 | 2019-08-23 | 中国船舶重工集团公司第七一0研究所 | A kind of underwater timing separator of closed gas thrust |
| CN109682265B (en) * | 2019-02-21 | 2021-09-21 | 重庆前卫科技集团有限公司 | Fuse action indication method |
| CN112291956A (en) * | 2020-09-03 | 2021-01-29 | 海洋石油工程股份有限公司 | Underwater electricity distribution box |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4966079A (en) * | 1981-12-14 | 1990-10-30 | The United States Of America As Represented By The Secretary Of The Navy | Ice penetrating moored mine |
| CN201145003Y (en) * | 2007-12-27 | 2008-11-05 | 山东省科学院海洋仪器仪表研究所 | Vibrating isolation noise reduction universal connecting device |
| CN103527669B (en) * | 2013-09-26 | 2015-11-25 | 中国船舶重工集团公司第七一〇研究所 | A kind of band formula separating mechanism |
| CN204359212U (en) * | 2014-11-21 | 2015-05-27 | 中国船舶重工集团公司第七一〇研究所 | Interconnection system is separator under water |
| CN204594354U (en) * | 2015-04-16 | 2015-08-26 | 北京强度环境研究所 | A kind of underwater test ground bounce communication cable automatic separating apparatus |
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2016
- 2016-01-28 CN CN201610057494.6A patent/CN105716477B/en not_active Expired - Fee Related
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| CN105716477A (en) | 2016-06-29 |
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