CN104457419A - Novel rocket projectile launch canister auxiliary supporting mechanism - Google Patents
Novel rocket projectile launch canister auxiliary supporting mechanism Download PDFInfo
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- CN104457419A CN104457419A CN201410584776.2A CN201410584776A CN104457419A CN 104457419 A CN104457419 A CN 104457419A CN 201410584776 A CN201410584776 A CN 201410584776A CN 104457419 A CN104457419 A CN 104457419A
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- arc
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- rocker
- support base
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Abstract
The invention discloses a novel rocket projectile launch canister auxiliary supporting mechanism which comprises a supporting mechanism body, a sleeve spring, an adjustable locking mechanism and an auxiliary supporting base. The supporting mechanism body comprises a front swing frame, a rear swing frame, an arc supporting seat and an arc supporting plate, wherein the arc supporting plate is used for supporting a projectile body, the supporting mechanism body is of a four-connecting-frame structure, one end of the front swing frame and one end of the rear swing frame are movably connected with the auxiliary supporting base, the other end of the front swing frame and the other end of the rear swing frame are movably connected with the arc supporting seat, a convex block is arranged on the rear swing frame, and a limiting screw arranged on the auxiliary supporting base is in contact with the convex block and limits swing of the rear swing frame. The upper portion of the arc supporting seat is movably connected with the arc supporting plate, the front swing frame and the rear swing frame swing to drive the arc supporting plate to swing and further achieve switching between vertical projectile supporting performed by the arc supporting plate and horizontal projectile putdown. When the novel rocket projectile launch canister auxiliary supporting mechanism is stored and transported, the height of the auxiliary supporting base is adjusted to achieve self-adaptive reliable projectile front end supporting performed by the arc supporting plate, and vibration produced during transportation is effectively reduced.
Description
Technical field
The present invention relates to a kind of new rocket bullet firing box auxiliary support mechanism, belong to rocket projectile association area.
Background technology
Current rocket bomb transmitting device has more and more trended towards storing and transporting the design sending out integration, and it requires that emitter integrates the storage of rocket projectile, transport and emission function, and being the packing case of storage, transport rocket bullet, is again the emitter of rocket projectile.Therefore, rocket bomb transmitting device is had higher requirement, need for rocket projectile provides a good storage, transport and launch environment.Because rocket projectile front end mostly is pyramidal structure, be packed into after in emitter, the front end of rocket projectile is in cantilever position mostly, therefore, in order to avoid vibration during transport and impact have an impact to rocket projectile performance, needing the front end in emitter that a vitals is set----auxiliary support mechanism, the secure support to rocket projectile front end when guaranteeing to transport, does not affect rocket projectile filling simultaneously and launches.
It is mode adapter (as light foam etc.) that storing emitter common at present supports vibration damping mode to guided missile or rocket projectile, this pattern is that non-metal elastic liner is housed between emitter and body, thus plays buffer shock-absorbing effect effectively when storing and transport.The Patriot missile firing box of the U.S., the R-308 MISSILE LAUNCHING vanning of the multiple guided missile such as Sea Sparrow, harpoon, standard, French flying fish MM-38 MISSILE LAUNCHING case etc. can be launched all adopt this kind of adapter mode.The advantage of which is that quality is little, easy to operate, even if taken out of emitter also can not damage ground installation, but its shortcoming to be the strength of materials low, fragile, and can not repeatedly to use.
Summary of the invention
Technical problem to be solved by this invention is: overcome prior art deficiency, a kind of new rocket bullet firing box auxiliary support mechanism is provided, solve the secure support vibration damping problem when storage of rocket projectile front end in firing box, transport, meet the requirement of the normal outlet of rocket projectile simultaneously.
Technical solution of the present invention is:
A kind of new rocket bullet firing box auxiliary support mechanism, comprises supporting mechanism, sleeve spring, adjustable locking mechanism, supplemental support base;
Supporting mechanism comprises front rocker, rear rocker, arc bracket and arc supporting plate, wherein arc supporting plate is for supporting body, supporting mechanism adopts four to connect rack and panel construction, forward and backward rocker one end is flexibly connected with supplemental support base, the other end is flexibly connected with arc bracket, rear rocker is provided with projection, and the stop screw be arranged on supplemental support base contacts with projection, and after restriction, rocker swings; Arc bracket top is flexibly connected with arc supporting plate, by the swing of the wobble drive arc supporting plate of forward and backward rocker, and then realizes the conversion that arc supporting plate fell to the vertical support of body and level;
Sleeve spring swings for the acceleration of supporting mechanism, wherein sleeve spring one end is flexibly connected with supplemental support base, the other end is flexibly connected with the rear rocker of supporting mechanism, sleeve spring is Compress Spring, and after promoting, rocker has rotation trend, when outlet launched by body, when arc supporting plate is subject to body frictional force forward rocking motion, after sleeve spring promotes behind critical point position, rocker rotates, and the level that is pushed into by supporting mechanism was fallen state, makes body launch outlet process without interference; Adjustable locking mechanism is connected with supplemental support base one end, for regulating whole auxiliary support mechanism height.
Adjustable locking mechanism comprises adjusting screw, support plate, and adjusting screw lower end is supported on support plate, and centre is connected with supplemental support whorl of base, and supplemental support base rear end is connected with axle bed by rotating shaft; When regulating whole auxiliary support mechanism height, rotate adjusting screw, supplemental support base is along axis of rotation, and simultaneously front end is by jack-up or fall, and then realizes the adjustment in short transverse; After shooting and putting in place, regulate height to arc pallet support body, by lock-screw, this highly is pinned, guarantee that support reliably.
Arc supporting plate and arc bracket contact site are provided with projection, make arc supporting plate possess the adjustable range of positive and negative 5 degree.
The axis of sleeve spring is lower than the connection axis of rear rocker and supplemental support base.
The present invention's advantage is compared with prior art:
(1) the invention provides a kind of novel rocket bomb transmitting case auxiliary support mechanism, utilize the combining structure form of four frame linkings and sleeve spring, when storage, transport, by regulating the height of supplemental support base, realize arc supporting plate to rocket projectile front end secure support adaptively, the vibration produced when effectively reducing transport.
(2) the present invention is simple and reliable for structure, with low cost, easy to use, reusability is good, and only need operate when rocket projectile loads, all the other times are without any operation and maintenance, save the battlefield time of armament systems, improve the fast reaction of weapon battlefield and survival ability, reduce emitter use cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is original state schematic diagram of the present invention;
Fig. 3 is holding state schematic diagram of the present invention;
Fig. 4 is motion flex point view of the present invention;
Fig. 5 is that the present invention penetrates rear view;
Fig. 6 is arc support board structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
This rocket bomb transmitting case auxiliary support mechanism is arranged on firing box Inner Front End, mainly in order to ensure that rocket projectile is stored in case, transport time body front end support, avoid body front end cantilever too many, cause body syndeton under transportation environment to occur fatigue rupture, do not affect ejection case when rocket bomb transmitting simultaneously.
Auxiliary support mechanism is primarily of compositions such as supporting mechanism, sleeve spring, adjustable locking mechanism, supplemental support bases.
As shown in Figure 1, supporting mechanism is by front rocker 12, rear rocker 4, arc bracket 2, composition such as arc supporting plate 3 grade, mainly realize the vertical support of whole auxiliary support mechanism to body to fall with level and be separated, wherein arc supporting plate 3 is the direct parts supporting body, arc supporting plate 3 is connected with arc bracket 2 axle, arc supporting plate 3 and arc bracket 2 contact site are provided with projection, arc supporting plate 3 is made to possess the adjustable range of positive and negative 5 degree, as shown in Figure 6, arc supporting plate 3 is pasted with arc holder felt, supporting mechanism adopts four to connect rack and panel construction, before, rear rocker one end is connected with supplemental support base 11, the other end is connected with arc bracket 2.Auxiliary support mechanism is by the swing of the wobble drive arc supporting plate 3 of forward and backward rocker, and then arc supporting plate 3 vertical support realized and the level conversion of falling.
Sleeve spring 5 has two groups, and the acceleration mainly realizing supporting mechanism swings, and then is separated with body.Sleeve spring 5 one end is connected with supplemental support base 11, and the other end is connected with the rear rocker 4 of supporting mechanism.Sleeve spring 5 is Compress Spring, sleeve spring 5 and rear rocker 4, supplemental support base 11 is flexibly connected, the horizontal plane at the connecting axle place of sleeve spring 5 and rear rocker 4 is lower than the horizontal plane of rear rocker 4 with the connecting axle place of supplemental support base 11, the axis of sleeve spring 5 is lower than the connection axis of rear rocker 4 with supplemental support base 11, sleeve spring 5 is 4 degree-8 with the angle optimum in face, supplemental support base 11 place and spends, sleeve spring 5 original state has rotation trend for promoting rear rocker 4, the restriction that now rear rocker 4 is subject to stop screw 10 can not be rotated, rear rocker 4 is provided with projection 8, stop screw 10 contacts with projection 8, after restriction, rocker 4 swings.When rocket bomb transmitting outlet; the arc supporting plate 3 of supporting mechanism be subject to body frictional force forward clockwise oscillation time, acceleration mechanism is through corner position, and after promoting afterwards, rocker 4 rotates; the level that is pushed into by supporting mechanism was fallen state, guaranteed that rocket projectile outlet process is without interference.
Adjustable locking mechanism is made up of adjusting screw 1, supplemental support base 11, support plate 13, lock-screw, rotating shaft 7, axle bed 6 etc., mainly realizes the adjustment of the bearing height up and down of whole auxiliary support mechanism.Adjusting screw 1 lower end is supported on support plate 13, and centre is threaded with supplemental support base 11, and supplemental support base 11 rear end is connected with axle bed 6 by rotating shaft 7, and axle bed 6 is fixed by screws on firing box guide rail.When needs regulate whole auxiliary support mechanism height, rotate adjusting screw 1, supplemental support base 11 rotates along rotating shaft 7, and controlling angle is within the scope of 5 degree, and simultaneously front end is by jack-up or fall, and then realizes the adjustment in short transverse.After body puts in place, regulate height to support body to arc supporting plate 3, then by lock-screw, this is highly pinned, guarantee to support reliably.
Axle bed 6 is arranged on the guide rail of firing box by screw, and whole auxiliary support mechanism is then connected on axle bed 6 by rotating shaft 7, and can 7 rotate around the shaft.The support plate 13 of auxiliary support mechanism front end is also arranged on firing box guide rail by screw, and the bearing height that auxiliary support mechanism realizes this mechanism's arc supporting plate by adjusting screw 1 and lock-screw regulates and locking.Auxiliary support mechanism has three duties: original state, holding state, penetrate rear state.
Before body cartonning, auxiliary support mechanism is in original state, as shown in Figure 2.Now, supporting mechanism is in level and fell state, and adjustable locking mechanism is also adjusted to lower position.
During body cartonning, by rocket projectile from front loaded case, after putting in place, supporting mechanism is raised up to vertical support state, now, arc supporting plate 3 does not directly contact body, and turn clockwise adjusting screw 1, make supporting mechanism is lifted, arc supporting plate 3 slowly contacts body, until by body lifting 1.5mm, shutheight regulates, by lock-screw, supplemental support base 11 is locked, as shown in Figure 3.Now be auxiliary support mechanism to support body and to put in place state, storage and the movement requirement of rocket projectile can be met.
After rocket projectile igniting, rocket projectile travels forward, body and arc supporting plate 3 are launched and are rubbed, frictional force to a certain extent, overcome the moment of acceleration mechanism spring to supporting mechanism, promote supporting mechanism forward rocking motion, until rocker 4 lower end spindle central, sleeve spring 5 spindle central form straight line after supporting mechanism, as shown in Figure 4, it is now this mechanism kinematic flex point state, this point is become the corner position of rotating torque before clockwise direction for moment that sleeve spring 5 postpones rocker 4 from the moment that rotates backward counterclockwise, be holding state and the transition point of state of falling.
After this, promote supporting mechanism at sleeve spring 5 and continue forward rocking motion, to fall state until arc supporting plate 3 is in level completely, as shown in Figure 5.Afterwards, rocket projectile is just without completing outlet process under interference condition.
After operation transmitting completes, to the simple clear fuel residues in auxiliary support mechanism surface, being then coated with oil guard can reuse, and reaches reusable object.
The unexposed technology of the present invention belongs to general knowledge as well known to those skilled in the art.
Claims (4)
1. a new rocket bullet firing box auxiliary support mechanism, is characterized in that, comprises supporting mechanism, sleeve spring (5), adjustable locking mechanism, supplemental support base (11);
Supporting mechanism adopts four to connect rack and panel construction, comprise front rocker (12), rear rocker (4), arc bracket (2) and arc supporting plate (3), wherein arc supporting plate (3) is for supporting body, forward and backward rocker one end is flexibly connected with supplemental support base (11), the other end is flexibly connected with arc bracket (2), rear rocker (4) is provided with projection (8), the stop screw (10) being arranged on (11) on supplemental support base contacts with projection (8), and after restriction, rocker (4) swings; Arc bracket (2) top is flexibly connected with arc supporting plate (3), by the swing of the wobble drive arc supporting plate (3) of forward and backward rocker, and then realize the conversion that arc supporting plate (3) fell to the vertical support of body and level;
Sleeve spring (5) swings for the acceleration of supporting mechanism, wherein sleeve spring (5) one end is flexibly connected with supplemental support base (11), the other end is flexibly connected with the rear rocker (4) of supporting mechanism, sleeve spring (5) is Compress Spring, after promoting, rocker (4) has rotation trend, when outlet launched by body, when arc supporting plate (3) is subject to body frictional force forward rocking motion, after sleeve spring (5) promotes behind critical point position, rocker (4) rotates, the level that is pushed into by supporting mechanism was fallen state, body is made to launch outlet process without interference, adjustable locking mechanism is connected with supplemental support base (11) one end, for regulating whole auxiliary support mechanism height.
2. a kind of new rocket bullet firing box auxiliary support mechanism as claimed in claim 1, it is characterized in that, adjustable locking mechanism comprises adjusting screw (1), support plate (13), adjusting screw (1) lower end is supported on support plate (13), centre is connected with supplemental support base (11), and supplemental support base (11) rear end is connected with axle bed (6) by rotating shaft (7); When regulating whole auxiliary support mechanism height, rotate adjusting screw (1), supplemental support base (11) rotates along rotating shaft (7), and simultaneously supplemental support base (11) front end is by jack-up or fall, and then realizes the adjustment in short transverse; After shooting and putting in place, regulate adjusting screw (1) height to support body to arc supporting plate (3), by lock-screw, this highly is pinned, guarantee that support reliably.
3. a kind of new rocket bullet firing box auxiliary support mechanism as claimed in claim 1, it is characterized in that, arc supporting plate (3) and arc bracket (2) contact site are provided with projection, make arc supporting plate (3) possess the adjustable range of positive and negative 5 degree.
4. a kind of new rocket bullet firing box auxiliary support mechanism as claimed in claim 1, is characterized in that, the axis of sleeve spring (5) is lower than the connection axis of rear rocker (4) with supplemental support base (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410584776.2A CN104457419B (en) | 2014-10-27 | 2014-10-27 | A kind of rocket bomb transmitting case auxiliary support mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410584776.2A CN104457419B (en) | 2014-10-27 | 2014-10-27 | A kind of rocket bomb transmitting case auxiliary support mechanism |
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| Publication Number | Publication Date |
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| CN104457419A true CN104457419A (en) | 2015-03-25 |
| CN104457419B CN104457419B (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410584776.2A Expired - Fee Related CN104457419B (en) | 2014-10-27 | 2014-10-27 | A kind of rocket bomb transmitting case auxiliary support mechanism |
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| CN (1) | CN104457419B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865265A (en) * | 2016-06-28 | 2016-08-17 | 贵州航天天马机电科技有限公司 | Carrier rocket erection frame rear end locking device |
| CN106248327A (en) * | 2016-07-11 | 2016-12-21 | 北京强度环境研究所 | A kind of firing box Transport Vibration assay device and method |
| CN111426242A (en) * | 2020-04-14 | 2020-07-17 | 上海机电工程研究所 | Guided missile fixing mechanism |
| CN111521064A (en) * | 2020-04-02 | 2020-08-11 | 上海机电工程研究所 | Multi-degree-of-freedom constraint auxiliary supporting device for reverse-launched missile |
| CN112896564A (en) * | 2021-03-05 | 2021-06-04 | 贵州航天风华精密设备有限公司 | Movable type space aircraft filling device |
| WO2021126130A1 (en) * | 2019-12-20 | 2021-06-24 | Roketsan Roket Sanayi̇i̇ Ti̇caret A.Ş. | In-canister type collapsible missile fastener mechanism |
| CN113357962A (en) * | 2021-05-19 | 2021-09-07 | 上海机电工程研究所 | Auxiliary supporting device for restraining radial runout of guided missile |
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| JP2000249495A (en) * | 1999-02-26 | 2000-09-14 | Ishikawajima Harima Heavy Ind Co Ltd | Rocket launching facility |
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| CN203069063U (en) * | 2012-12-04 | 2013-07-17 | 北京特种机械研究所 | Firing box inner guide rail dynamic extension mechanism for guided missile encasement |
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Patent Citations (5)
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| JP2000249495A (en) * | 1999-02-26 | 2000-09-14 | Ishikawajima Harima Heavy Ind Co Ltd | Rocket launching facility |
| KR100324355B1 (en) * | 1999-08-14 | 2002-02-25 | 신건승 | Rocket using the product by chemical reaction |
| DE10200426A1 (en) * | 2002-01-09 | 2003-07-17 | Krauss Maffei Wegmann Gmbh & C | Launch tube, for military drone, has holding clamps for drone fins |
| US20110265637A1 (en) * | 2010-04-29 | 2011-11-03 | United States Of America As Represented By The Secretary Of The Army | Missile Secure-Release Mechanism Having Wheel Lock Detent |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865265A (en) * | 2016-06-28 | 2016-08-17 | 贵州航天天马机电科技有限公司 | Carrier rocket erection frame rear end locking device |
| CN106248327A (en) * | 2016-07-11 | 2016-12-21 | 北京强度环境研究所 | A kind of firing box Transport Vibration assay device and method |
| WO2021126130A1 (en) * | 2019-12-20 | 2021-06-24 | Roketsan Roket Sanayi̇i̇ Ti̇caret A.Ş. | In-canister type collapsible missile fastener mechanism |
| CN111521064A (en) * | 2020-04-02 | 2020-08-11 | 上海机电工程研究所 | Multi-degree-of-freedom constraint auxiliary supporting device for reverse-launched missile |
| CN111521064B (en) * | 2020-04-02 | 2022-04-01 | 上海机电工程研究所 | Multi-degree-of-freedom constraint auxiliary supporting device for reverse-launched missile |
| CN111426242A (en) * | 2020-04-14 | 2020-07-17 | 上海机电工程研究所 | Guided missile fixing mechanism |
| CN112896564A (en) * | 2021-03-05 | 2021-06-04 | 贵州航天风华精密设备有限公司 | Movable type space aircraft filling device |
| CN112896564B (en) * | 2021-03-05 | 2024-05-10 | 贵州航天风华精密设备有限公司 | Mobile filling device for aerospace craft |
| CN113357962A (en) * | 2021-05-19 | 2021-09-07 | 上海机电工程研究所 | Auxiliary supporting device for restraining radial runout of guided missile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104457419B (en) | 2016-09-21 |
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