CN208377076U - A kind of heavy helicopter ejection escape device - Google Patents
A kind of heavy helicopter ejection escape device Download PDFInfo
- Publication number
- CN208377076U CN208377076U CN201820784098.8U CN201820784098U CN208377076U CN 208377076 U CN208377076 U CN 208377076U CN 201820784098 U CN201820784098 U CN 201820784098U CN 208377076 U CN208377076 U CN 208377076U
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- CN
- China
- Prior art keywords
- storehouse
- ejection
- ejection storehouse
- connecting plate
- pressing plate
- 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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Abstract
The utility model discloses a kind of heavy helicopters to launch escape device, includes body, attachment device, control module, power module and ejection storehouse；Body is hollow, and ejection storehouse is arranged in the body, and body tail portion is equipped with the rear door for ejection storehouse pop-up；The bottom for launching storehouse is equipped at least four and uses engine-driven power wheel, and the top and two sides for launching storehouse are designed with auxiliary wheel；The head in ejection storehouse is connected by attachment device with body.Attachment device includes connecting plate, pressing plate, right angle limited block and linear-shaped charge.Control module is connected with each engine and attachment device, for the control attachment device fracture after receiving ejection instruction, and makes each engine operation, and ejection storehouse is popped up from the rear door of body.Personnel escape when the utility model makes to go straight up to consuming machine has higher initiative, improves escape probability.
Description
Technical field
The utility model relates to the lifesaving ejection mechanism of heavy helicopter more particularly to a kind of ejection escapes of heavy helicopter
Device.
Background technique
The rapidly development of motor and battery energy storage technology provides possibility for this novel active escape device at present
Property.Possess this device, when going straight up to consuming machine, persons on board more active can carry out escape ejection, if cooperation drop
Casualties rate when going straight up to consuming machine can be greatly reduced by falling the devices such as umbrella, air bag.
From the point of view of the state of development of domestic electric car, it is advanced that China in motor and battery energy storage field has been in the world
Level, therefore this programme has relatively good prospect.The domestic technology that class is temporarily launched without helicopter at present, foreign countries also only have
The card -52 of Russia has capsule ejection technology, but the technology that this helicopter uses needs first to blow up rotor and then by seat
It is popped up with rocket propulsion from top, there is great risk.
It is typically all that lifting airscrew autorotation landing and anti-crash structure is relied on when helicopter is caused danger at present
It avoids the injures and deaths of personnel, very passively, and can directly fall when encountering rotor damage and can not almost play guarantor
Protect effect.Catapult-launching gear has then well solved the problem of can not actively escaping.
Utility model content
Technical problem to be solved in the utility model is provided a kind of heavy for defect involved in background technique
Type helicopter launches escape device.
The utility model uses following technical scheme to solve above-mentioned technical problem:
A kind of heavy helicopter ejection escape device, includes body, attachment device, control module, power module and ejection
Storehouse；
The body is hollow, and the ejection storehouse is arranged in the body, and the body tail portion is equipped with and supplies the ejection
The rear door of storehouse pop-up；
The ejection storehouse includes shell, N number of power wheel, N number of motor and 3M auxiliary wheel, and N is the nature more than or equal to 4
Number, M are the natural number more than or equal to 1；
The head of the shell is connected by attachment device with the inner wall of the body；
N number of power wheel is uniformly arranged on the bottom in the ejection storehouse；
N number of motor setting corresponds on ejection storehouse with N number of power wheel, described N number of dynamic for driving
Wheels rotation；
The 3M auxiliary wheel is divided into 3 groups, and every group of M auxiliary wheel, 3 groups of auxiliary wheels are separately positioned on the ejection storehouse
Top and two side walls on, and every group of auxiliary wheel is on same straight line；
The inner wall of the body is equipped with three grooves that rear door is extended to by body head, corresponds in described 3
Group auxiliary wheel, 3 groups of auxiliary wheels rotate in its corresponding body groove respectively when launching storehouse and popping up；
The attachment device includes connecting plate, pressing plate, right angle limited block and linear-shaped charge；
The one end of the connection board and the body are connected, and the other end and the ejection storehouse are connected；
The centre of the pressing plate is equipped with the groove for placing the linear-shaped charge, and one end of pressing plate and the connecting plate are solid
Even；
The right angle limited block and the connecting plate are connected, the other end of pressing plate are fixed on the connecting plate；
The groove that the linear-shaped charge is used for after triggering explosion by the connecting plate along pressing plate is blown up, and pressing plate is close to institute at this time
The one end for stating right angle limited block is detached from out of right angle limited block；
The power module is arranged on the ejection storehouse, is electrically connected respectively with the control module, N number of motor,
For powering；
The control module is electrically connected with N number of motor, linear-shaped charge respectively, for receiving pop instruction
Afterwards, control linear-shaped charge explosion, so that connecting plate fracture, ejection storehouse and body separation, while N number of electric motor operation is controlled,
So that ejection storehouse is popped up by rear door.
The further prioritization scheme of escape device is launched as a kind of heavy helicopter of the utility model, the M=3, N=6,
At this point, six driving wheels are uniformly distributed along the magazine direction in ejection storehouse in three column of two rows.
The utility model compared with the prior art by using the above technical solution, has following technical effect that
1. personnel escape when helicopter can be made to have an accident using this technology has higher initiative, it is several to promote escape
Rate.
2. the technology that this programme uses mostly is the technology of current comparative maturity, such as motor, electric energy storage etc., because
This is reliable.
3. this programme does not need to generate explosion, therefore safety is higher compared to the escape scheme of K-52 helicopter.
4. this programme is smaller to the change of helicopter body, therefore the scope of application is than wide.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of attachment device in the utility model.
In figure, 1- body, 2- launches the auxiliary wheel of the top of the warehouse, 3- ejection capsule, and 4- launches the auxiliary wheel of storehouse two sides, and 5- is dynamic
Wheels, 6- linear-shaped charge, 7- pressing plate, 8- connecting plate, the right angle 9- limited block.
Specific embodiment
The technical solution of the utility model is described in further detail with reference to the accompanying drawing:
The utility model can be embodied in many different forms, and should not be assumed that be limited to the embodiments described herein.
On the contrary, it is thorough and complete to these embodiments are provided so that the disclosure, and this reality will be given full expression to those skilled in the art
With novel range.In the accompanying drawings, for the sake of clarity it is exaggerated component.
As shown in Figure 1, the utility model discloses a kind of heavy helicopters to launch escape device, include body, connection dress
Set, control module, power module and ejection storehouse；
The body is hollow, and the ejection storehouse is arranged in the body, and the body tail portion is equipped with and supplies the ejection
The rear door of storehouse pop-up；
The ejection storehouse includes shell, N number of power wheel, N number of motor and 3M auxiliary wheel, and N is the nature more than or equal to 4
Number, M are the natural number more than or equal to 1；
The head of the shell is connected by attachment device with the inner wall of the body；
N number of power wheel is uniformly arranged on the bottom in the ejection storehouse；
N number of motor setting corresponds on ejection storehouse with N number of power wheel, described N number of dynamic for driving
Wheels rotation；
The 3M auxiliary wheel is divided into 3 groups, and every group of M auxiliary wheel, 3 groups of auxiliary wheels are separately positioned on the ejection storehouse
Top and two side walls on, and every group of auxiliary wheel is on same straight line；
The inner wall of the body is equipped with three grooves that rear door is extended to by body head, corresponds in described 3
Group auxiliary wheel, 3 groups of auxiliary wheels rotate in its corresponding body groove respectively when launching storehouse and popping up.
As shown in Fig. 2, the attachment device includes connecting plate, pressing plate, right angle limited block and linear-shaped charge；
The one end of the connection board and the body are connected, and the other end and the ejection storehouse are connected；
The centre of the pressing plate is equipped with the groove for placing the linear-shaped charge, and one end of pressing plate and the connecting plate are solid
Even；
The right angle limited block and the connecting plate are connected, the other end of pressing plate are fixed on the connecting plate；
The groove that the linear-shaped charge is used for after triggering explosion by the connecting plate along pressing plate is blown up, and pressing plate is close to institute at this time
The one end for stating right angle limited block is detached from out of right angle limited block.
The power module is arranged on the ejection storehouse, is electrically connected respectively with the control module, N number of motor,
For powering；
The control module is electrically connected with N number of motor, linear-shaped charge respectively, for receiving pop instruction
Afterwards, control linear-shaped charge explosion, so that connecting plate fracture, ejection storehouse and body separation, while N number of electric motor operation is controlled,
So that ejection storehouse is popped up by rear door.
A relatively good application is that M uses 6 using 3, N, at this point, six driving wheels are in along the magazine direction in ejection storehouse
Three column of two rows are uniformly distributed.
Linear-shaped charge is a kind of long and thin metal hose of interior blasting charge, and being mounted on section along parting surface is divided in U-shaped groove
From when, by explosive directional explosion, cut connecting plate, unlock two choristas.This connection tripper, can make two choristas
Between there is no prefabricated parting surface, thus architecture quality is smaller, and coupling stiffness easily guarantees, separation synchronism is good, and reliability is higher.
Catapult-launching gear in the utility model is known as truck mounted ejection, and the utility model launches cabin by motor drive
On driving wheel movement to make ejection capsule accelerate to due speed, carry out energy required for primary launch less than 1kWh,
The weight of battery may be limited within 50kg.In view of transmission such in terms of automobile has applied for a long time, technology is
Comparative maturity may be directly applied in ejection.
Those skilled in the art can understand that unless otherwise defined, all terms used herein (including skill
Art term and scientific term) there is meaning identical with the general understanding of those of ordinary skill in the utility model fields
Justice.It should also be understood that those terms such as defined in the general dictionary should be understood that with upper with the prior art
The consistent meaning of meaning hereinafter, and unless defined as here, will not with idealization or meaning too formal come
It explains.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
The utility model processed, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (2)
1. a kind of heavy helicopter launches escape device, which is characterized in that include body, attachment device, control module, power supply mould
Block and ejection storehouse；
The body is hollow, and the ejection storehouse is arranged in the body, and the body tail portion is equipped with and supplies ejection storehouse bullet
Rear door out；
The ejection storehouse includes shell, N number of power wheel, N number of motor and 3M auxiliary wheel, and N is the natural number more than or equal to 4, M
For the natural number more than or equal to 1；
The head of the shell is connected by attachment device with the inner wall of the body；
N number of power wheel is uniformly arranged on the bottom in the ejection storehouse；
N number of motor setting corresponds on ejection storehouse with N number of power wheel, for driving N number of power wheel
Rotation；
The 3M auxiliary wheel is divided into 3 groups, and every group of M auxiliary wheel, 3 groups of auxiliary wheels are separately positioned on the top in the ejection storehouse
In portion and two side walls, and every group of auxiliary wheel is on same straight line；
The inner wall of the body is equipped with three grooves that rear door is extended to by body head, corresponds auxiliary in described 3 groups
Wheel is helped, 3 groups of auxiliary wheels rotate in its corresponding body groove respectively when launching storehouse and popping up；
The attachment device includes connecting plate, pressing plate, right angle limited block and linear-shaped charge；
The one end of the connection board and the body are connected, and the other end and the ejection storehouse are connected；
The centre of the pressing plate is equipped with the groove for placing the linear-shaped charge, and one end of pressing plate and the connecting plate are connected；
The right angle limited block and the connecting plate are connected, the other end of pressing plate are fixed on the connecting plate；
The groove that the linear-shaped charge is used for after triggering explosion by the connecting plate along pressing plate is blown up, and pressing plate is close to described straight at this time
One end of angle limited block is detached from out of right angle limited block；
The power module is arranged on the ejection storehouse, is electrically connected, is used for the control module, N number of motor respectively
Power supply；
The control module is electrically connected with N number of motor, linear-shaped charge respectively, for controlling after receiving pop instruction
Linear-shaped charge explosion processed, so that connecting plate fracture, ejection storehouse and body separation, while N number of electric motor operation is controlled, so that bullet
Storehouse is penetrated to be popped up by rear door.
2. heavy helicopter according to claim 1 launches escape device, which is characterized in that the M=3, N=6, at this point,
Six driving wheels are uniformly distributed along the magazine direction in ejection storehouse in three column of two rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820784098.8U CN208377076U (en) | 2018-05-24 | 2018-05-24 | A kind of heavy helicopter ejection escape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820784098.8U CN208377076U (en) | 2018-05-24 | 2018-05-24 | A kind of heavy helicopter ejection escape device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208377076U true CN208377076U (en) | 2019-01-15 |
Family
ID=64972063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820784098.8U Withdrawn - After Issue CN208377076U (en) | 2018-05-24 | 2018-05-24 | A kind of heavy helicopter ejection escape device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208377076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482686A (en) * | 2018-05-24 | 2018-09-04 | 南京航空航天大学 | A kind of heavy helicopter ejection escape device |
-
2018
- 2018-05-24 CN CN201820784098.8U patent/CN208377076U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482686A (en) * | 2018-05-24 | 2018-09-04 | 南京航空航天大学 | A kind of heavy helicopter ejection escape device |
| CN108482686B (en) * | 2018-05-24 | 2023-09-26 | 南京航空航天大学 | Heavy helicopter catapulting escape device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190115 Effective date of abandoning: 20230926 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190115 Effective date of abandoning: 20230926 |