CN106288954A - A kind of pollution-free, firing box Rapid opening device without ejecta - Google Patents
A kind of pollution-free, firing box Rapid opening device without ejecta Download PDFInfo
- Publication number
- CN106288954A CN106288954A CN201610819439.6A CN201610819439A CN106288954A CN 106288954 A CN106288954 A CN 106288954A CN 201610819439 A CN201610819439 A CN 201610819439A CN 106288954 A CN106288954 A CN 106288954A
- Authority
- CN
- China
- Prior art keywords
- flange
- lid body
- box
- case lid
- shear pin
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
- F41F3/00—Rocket or torpedo launchers
- F41F3/04—Rocket or torpedo launchers for rockets
- F41F3/042—Rocket or torpedo launchers for rockets the launching apparatus being used also as a transport container for the rocket
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
- F41F7/00—Launching-apparatus for projecting missiles or projectiles otherwise than from barrels, e.g. using spigots
Abstract
The present invention relates to a kind of pollution-free, firing box Rapid opening device without ejecta, belong to lift-off technology field.The present invention is before vehicle launch, and under the signal of telecommunication triggers, case lid, under the thrust that motor-driven cylinder produces, can overcome weak link, quickly open, and uncaps and locks on casing after putting in place, and front ready rear outlet penetrated by aircraft.Experiment proves that, it is achieved this mode of uncapping there is no any smog, aircraft target seeker will not be produced any pollution, there is no any fragment of dishing out, other transmitting equipment of ground will not be produced any infringement, safety is high；Time of uncapping is short, can uncap in 1s；And this apparatus structure is simple, generalization is strong, and with low cost, practicality is good.
Description
Technical field
The present invention relates to lift-off technology field, be specifically related to a kind of firing box Rapid opening pollution-free, without ejecta and fill
Put.
Background technology
The case lid of firing box is arranged in firing box two ends, realizes the sealing to firing box and bear the airtight of casing during storage
Pressure, opens during transmitting, gets out of the way aircraft motion and combustion gas stream arranges pathway.
There is multiple mode of uncapping in firing box case lid at present: the electromechanics mode of uncapping is to use motor to produce thrust to be beaten by case lid
Opening, this mode of uncapping can be uncapped in advance, however it is necessary that driven opening lid mechanism is arranged in certain space, and uncaps the time one
As long, be the most all much larger than 1s；Thrust cylinder or the primacord mode of uncapping are that the thrust utilizing priming system blast to produce is by case
Lid is dished out, and this mode of uncapping can also be uncapped in advance, the time of uncapping short (being smaller than 1s), but thrust cylinder and primacord blast
Time can produce smog, aircraft target seeker is had certain pollution, further, since there is ejecta, this throwing lid mode meeting
There is certain potential safety hazard；Case lid is pushed open by the shock wave produced when the gas shock-wave mode of uncapping is to utilize vehicle launch, this
Although it is easy to plant mode of uncapping, but cannot open in advance, can only uncap after aircraft is lighted a fire, and shock wave needs through flying
Row device, can cause certain impact, once use and need to accumulate substantial amounts of examination the outthrust on body such as rudder face or missile wing etc.
Verify.
According to vehicle launch requirement, firing box case lid must be opened before transmission, and the time of uncapping is less than 1s, it is impossible to produce
Any smog, it is impossible to have ejecta, the most above-mentioned mode of uncapping all can not meet requirement.
Summary of the invention
(1) to solve the technical problem that
The technical problem to be solved in the present invention is: how to design a kind of pollution-free, firing box Rapid opening without ejecta
Device.
(2) technical scheme
In order to solve above-mentioned technical problem, the invention provides a kind of pollution-free, firing box Rapid opening without ejecta
Device, including motor-driven cylinder 1, box flange 2, Moveable lid body 3, case lid flange 4, shear pin 5, rotating shaft 6, turnover hinge 7 and lock
Tight assembly 8；
It is connected by shear pin 5 between described Moveable lid body 3 and case lid flange 4；
Described Moveable lid body 3, case lid flange 4, shear pin 5, rotating shaft 6 and turnover hinge 7 form launching box cover, described transmitting
Case lid is integrally attached to the front end face of box flange 2；Described motor-driven cylinder 1 is fixedly mounted on the back side of box flange 2；Electrical actuation
Extension bar 1a on device 1 passes box flange 2 and case lid flange 4, contacts with the Moveable lid body 3 of launching box cover；Described locking group
Part 8 is fixed on below box flange 2, is made up of fixing seat 9 and two locking reeds 10；Locking reed 10 is stuck in fixing seat 9
Boss on；Moveable lid body 3 is connected with box flange 2 by shear pin 5, and rotating shaft 6 is arranged on Moveable lid body 3 bottom；Upset hinge
Chain 7 is screwed onto on Moveable lid body 3；Moveable lid body 3 can overturn along rotating shaft 6 after being cut off by shear pin 5, after upset puts in place, and upset hinge
Chain 7 is between two locking reeds 10, and the trapezium structure on turnover hinge 7 is blocked locking by two locking reeds 10.
Preferably, during storage, between described Moveable lid body 3 and case lid flange 4, seam crossing uses sealant sealing.
Preferably, side and the bottom surface of described fixing seat 9 is screwed locking reed 10.
Preferably, described launching box cover is fixed on the front end face of box flange 2 entirely through screw.
(3) beneficial effect
The present invention is before vehicle launch, and under the signal of telecommunication triggers, case lid, can under the thrust that motor-driven cylinder produces
Overcoming weak link, quickly open, uncap and lock on casing after putting in place, front ready rear outlet penetrated by aircraft.Through test
Checking, it is achieved this mode of uncapping there is no any smog, will not to aircraft target seeker produce any pollution, there is no any throwing
Going out fragment, other transmitting equipment of ground will not produce any infringement, safety is high；Time of uncapping is short, can uncap in 1s；And
This apparatus structure is simple, and generalization is strong, and with low cost, practicality is good.
Accompanying drawing explanation
Fig. 1 is apparatus structure and the firing box pass lid view of the embodiment of the present invention；Wherein (a) left figure is for facing
Figure, right figure is left view；
Fig. 2 is apparatus structure and the firing box uncapped state schematic diagram of the embodiment of the present invention；Wherein (a) left figure is for facing
Figure, right figure is left view；.
Detailed description of the invention
For making the purpose of the present invention, content and advantage clearer, below in conjunction with the accompanying drawings and embodiment, to the present invention's
Detailed description of the invention is described in further detail.
As Figure 1-Figure 2, the embodiment of the present invention pollution-free, without the firing box Rapid opening device of ejecta, including
Motor-driven cylinder 1, box flange 2, Moveable lid body 3, case lid flange 4, shear pin 5, rotating shaft 6, turnover hinge 7 and latch assembly 8；
Described Moveable lid body 3, case lid flange 4, shear pin 5, rotating shaft 6 and turnover hinge 7 form launching box cover, described transmitting
Case lid is fixed on the front end face of box flange 2 entirely through screw；Described motor-driven cylinder 1 is fixedly mounted on the back of the body of box flange 2
Face；Extension bar 1a on motor-driven cylinder 1 passes box flange 2 and case lid flange 4, contacts with the Moveable lid body 3 of launching box cover；Institute
State latch assembly 8 and be fixed on below box flange 2, be made up of fixing seat 9 and two locking reeds 10；Locking reed 10 is stuck in
On the boss of fixing seat 9, the side of described fixing seat 9 and bottom surface are screwed locking reed 10.Moveable lid body 3 is by shearing
Pin 5 is connected with box flange 2, and rotating shaft 6 is arranged on Moveable lid body 3 bottom；Turnover hinge 7 is screwed onto on Moveable lid body 3；Removable cover
Body 3 can overturn along rotating shaft 6, after upset puts in place, turnover hinge 7 between two locking reeds 10, trapezoidal on turnover hinge 7
Structure is blocked locking by two locking reeds 10.
During storage, it is connected by shear pin 5 between described Moveable lid body 3 and case lid flange 4, described Moveable lid body 3 and case
What between lid flange 4, seam crossing used that sealant sealing realizes between Moveable lid body 3 and case lid flange 4 is airtight.Case lid flange 4 leads to
That crosses that O and screw realize between casing is airtight.
When this number position is launched, providing motor-driven cylinder 1 actuating signal before transmitting, on motor-driven cylinder 1, extension bar stretches out, and generation pushes away
Power acts on Moveable lid body 3, and shear pin 5 is cut off tailing edge rotating shaft 6 and overturn by Moveable lid body 3, and after upset puts in place, 7 are positioned at two
Between 10, the part that the trapezium structure on turnover hinge 7 is pulled open by two locking reed 10 sides blocks locking, and case lid has been opened
Finish.The whole time of uncapping, less than 1s, does not has any ejecta, does not has any cigarette in motor-driven cylinder 1 mechanism during uncapping
Mist produces, and meets this system and uncaps technology requirement.
When adjacent position is launched, the external pressure that aircraft gas produces acts on Moveable lid body 3 outer surface, and is delivered to case lid
On flange 4, then be delivered on box flange 2, it is achieved launching box cover hold external pressure ability.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and deformation, these improve and deformation
Also should be regarded as protection scope of the present invention.
Claims (4)
1. pollution-free, a firing box Rapid opening device without ejecta, it is characterised in that include motor-driven cylinder (1), casing
Flange (2), Moveable lid body (3), case lid flange (4), shear pin (5), rotating shaft (6), turnover hinge (7) and latch assembly (8)；
During storage, it is connected by shear pin (5) between described Moveable lid body (3) with case lid flange (4)；
Described Moveable lid body (3), case lid flange (4), shear pin (5), rotating shaft (6) and turnover hinge (7) composition launching box cover, institute
State launching box cover and be integrally attached to the front end face of box flange (2)；Described motor-driven cylinder (1) is fixedly mounted on box flange (2)
The back side；Extension bar (1a) on motor-driven cylinder (1) passes box flange (2) and case lid flange (4), with the activity of launching box cover
Lid (3) contacts；Described latch assembly (8) is fixed on below box flange (2), by fixing seat (9) and two locking reeds
(10) composition；Locking reed (10) is stuck on the boss of fixing seat (9)；Moveable lid body (3) passes through shear pin (5) and box flange
(2) connecting, rotating shaft (6) is arranged on Moveable lid body (3) bottom；Turnover hinge (7) is screwed onto on Moveable lid body (3)；Moveable lid body
(3) can overturn along rotating shaft (6) after being cut off by shear pin (5), after upset puts in place, turnover hinge (7) is positioned at two locking reeds
(10), between, the trapezium structure on turnover hinge (7) is blocked locking by two locking reeds (10).
2. device as claimed in claim 1, it is characterised in that during storage, described Moveable lid body (3) and case lid flange (4) it
Sealant sealing is used at seam.
3. device as claimed in claim 1, it is characterised in that side and the bottom surface of described fixing seat (9) are screwed lock
Tight reed (10).
4. the device as described in claim 1 or 2 or 3, it is characterised in that described launching box cover is fixed on case entirely through screw
The front end face of body flange (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610819439.6A CN106288954B (en) | 2016-09-12 | 2016-09-12 | A kind of pollution-free, without ejecta firing box Rapid opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610819439.6A CN106288954B (en) | 2016-09-12 | 2016-09-12 | A kind of pollution-free, without ejecta firing box Rapid opening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106288954A true CN106288954A (en) | 2017-01-04 |
| CN106288954B CN106288954B (en) | 2017-12-05 |
Family
ID=57709957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610819439.6A Active CN106288954B (en) | 2016-09-12 | 2016-09-12 | A kind of pollution-free, without ejecta firing box Rapid opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106288954B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871059A (en) * | 2018-06-08 | 2018-11-23 | 南京理工大学 | It hits unlock-spring potential energy and drives firing box hood-opening device |
| CN109470081A (en) * | 2018-12-17 | 2019-03-15 | 贵州航天风华精密设备有限公司 | A kind of firing box locking and electronic hood-opening device |
| CN110045609A (en) * | 2019-04-17 | 2019-07-23 | 北京理工大学 | It is a kind of that perpendicular apparatus control system is played based on PID- sliding-mode variable structure algorithm |
| CN110360883A (en) * | 2019-07-03 | 2019-10-22 | 北京航天发射技术研究所 | A kind of ground installation protective device of adaptive rocket motion |
| CN113104388A (en) * | 2021-04-23 | 2021-07-13 | 王树珉 | Automatic bottle opener |
| CN114353588A (en) * | 2022-01-19 | 2022-04-15 | 北京凌空天行科技有限责任公司 | Launch canister packaging device |
| RU2775500C2 (en) * | 2020-09-07 | 2022-07-04 | Российская Федерация в лице Министерства обороны РФ | Container for launching ammunition |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB256741A (en) * | 1925-06-11 | 1926-08-19 | Whitehead Torpedo Company Ltd | Improvements in or relating to launching or ejecting tubes for automobile torpedoes |
| US5956901A (en) * | 1997-06-24 | 1999-09-28 | Northrop Grumman Corporation | Gas driven hatch cover assembly |
| CN103790460A (en) * | 2012-11-01 | 2014-05-14 | 上海新跃仪表厂 | Automatic rapid opening and closing mechanism of cabin door |
| CN104527996A (en) * | 2014-12-01 | 2015-04-22 | 南京理工大学 | Integrated rail type cube satellite launching device |
| CN105043166A (en) * | 2015-07-20 | 2015-11-11 | 北京理工大学 | Low-impact overall ejection type launching canister front cover |
-
2016
- 2016-09-12 CN CN201610819439.6A patent/CN106288954B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB256741A (en) * | 1925-06-11 | 1926-08-19 | Whitehead Torpedo Company Ltd | Improvements in or relating to launching or ejecting tubes for automobile torpedoes |
| US5956901A (en) * | 1997-06-24 | 1999-09-28 | Northrop Grumman Corporation | Gas driven hatch cover assembly |
| CN103790460A (en) * | 2012-11-01 | 2014-05-14 | 上海新跃仪表厂 | Automatic rapid opening and closing mechanism of cabin door |
| CN104527996A (en) * | 2014-12-01 | 2015-04-22 | 南京理工大学 | Integrated rail type cube satellite launching device |
| CN105043166A (en) * | 2015-07-20 | 2015-11-11 | 北京理工大学 | Low-impact overall ejection type launching canister front cover |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871059A (en) * | 2018-06-08 | 2018-11-23 | 南京理工大学 | It hits unlock-spring potential energy and drives firing box hood-opening device |
| CN109470081A (en) * | 2018-12-17 | 2019-03-15 | 贵州航天风华精密设备有限公司 | A kind of firing box locking and electronic hood-opening device |
| CN109470081B (en) * | 2018-12-17 | 2020-10-16 | 贵州航天风华精密设备有限公司 | Launching box locking and electric cover opening device |
| CN110045609A (en) * | 2019-04-17 | 2019-07-23 | 北京理工大学 | It is a kind of that perpendicular apparatus control system is played based on PID- sliding-mode variable structure algorithm |
| CN110360883A (en) * | 2019-07-03 | 2019-10-22 | 北京航天发射技术研究所 | A kind of ground installation protective device of adaptive rocket motion |
| CN110360883B (en) * | 2019-07-03 | 2021-05-11 | 北京航天发射技术研究所 | Ground equipment protection device capable of self-adapting to rocket motion |
| RU2775500C2 (en) * | 2020-09-07 | 2022-07-04 | Российская Федерация в лице Министерства обороны РФ | Container for launching ammunition |
| CN113104388A (en) * | 2021-04-23 | 2021-07-13 | 王树珉 | Automatic bottle opener |
| CN114353588A (en) * | 2022-01-19 | 2022-04-15 | 北京凌空天行科技有限责任公司 | Launch canister packaging device |
| CN114353588B (en) * | 2022-01-19 | 2023-07-18 | 北京凌空天行科技有限责任公司 | Packaging device for transmitting tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106288954B (en) | 2017-12-05 |
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