CN104097774B - Vertiplane lifting air-drop vibration damping air bag - Google Patents
Vertiplane lifting air-drop vibration damping air bag Download PDFInfo
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- CN104097774B CN104097774B CN201410344588.2A CN201410344588A CN104097774B CN 104097774 B CN104097774 B CN 104097774B CN 201410344588 A CN201410344588 A CN 201410344588A CN 104097774 B CN104097774 B CN 104097774B
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- valve
- air bag
- floor
- described valve
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Abstract
The present invention relates to a kind of vertiplane lifting air-drop vibration damping air bag, comprise bolster, with the valve floor that described bolster is connected, with retaining plate under the air bag that described valve floor is connected, the mounting plate of setting is mated mutually with described bolster, the air bag upper mounted plate being connected with described mounting plate, the valve loose-leaf being connected with described valve floor, the valve closes time adjustment spring being connected with described valve loose-leaf, run through the centrally-located telescopic shaft that described valve floor is arranged, the valve opening and closing control tower type spring being connected with described valve loose-leaf by valve connecting structure, the air bag body being arranged under described air bag between retaining plate and described air bag upper mounted plate. the present invention is provided with the disappointing valve of buffering, automatically the rate of change of control gasbag pressure, it may be achieved the effect of twice buffering, and function of seismic resistance is excellent, low production cost, structure is simple, reliability height, avoid safeguard, easy to use, take space after gathering little, it is convenient to hide storage.
Description
Technical field
The present invention relates to air transport field, in particular to a kind of vertiplane lifting air-drop vibration damping air bag.
Background technology
Special type under major engagement background break attack in operation process without follow-up support in emergency circumstances to utilize air-drop, vertiplane fast hoisting to supplement ammunition be at present best ammunition supply means, but vertiplane in the flight of fight spatial domain, still unclosed battlefield, land, when hovering and be vulnerable to the attack of enemy ground weapon, the same with air-drop parachuting Ground shock waves vibration also seriously affects the safety of ammunition in addition.
Summary of the invention
In order to solve the problem of prior art, embodiments provide a kind of function of seismic resistance excellent; Low production cost; Structure is simple, reliability height; Avoid safeguard, easy to use; Take space after gathering little, it is convenient to hide the vertiplane lifting air-drop vibration damping air bag of storage. Described technical scheme is as follows:
Embodiments provide a kind of vertiplane lifting air-drop vibration damping air bag, described vertiplane lifting air-drop vibration damping air bag comprises bolster, with the valve floor that described bolster is connected, with retaining plate under the air bag that described valve floor is connected, the mounting plate of setting is mated mutually with described bolster, the air bag upper mounted plate being connected with described mounting plate, the valve loose-leaf being connected with described valve floor, the valve closes time adjustment spring being connected with described valve loose-leaf, run through the centrally-located telescopic shaft that described valve floor is arranged, the valve opening and closing control tower type spring being connected with described valve loose-leaf by valve connecting structure, the air bag body being arranged under described air bag between retaining plate and described air bag upper mounted plate,
Described valve floor periphery is provided with pore of often removing heat by catharsis, and described valve floor is disposed with valve floor pore and valve loose-leaf pore;
Described valve loose-leaf one end is connected with described valve opening and closing control tower type spring by described valve connecting structure, and the other end is connected with described valve floor;
Adjustment of described valve closes time spring one end is connected with described valve loose-leaf, and the other end is connected with described bolster by screw.
Described valve opening and closing control tower type spring one end is connected with described valve connecting structure, and the other end is close to described mounting plate inwall.
The useful effect that the technical scheme that the embodiment of the present invention provides is brought is:
1, being provided with the disappointing valve of buffering bottom this product, automatically the rate of change of control gasbag pressure, it may be achieved the effect of twice buffering, function of seismic resistance is excellent;
2, main body is by general aluminium alloy, elastomeric material manufacture, low production cost;
3, structure is simple, reliability height;
4, avoid safeguard, easy to use;
5, take space after drawing in little, it is convenient to hide storage.
Accompanying drawing explanation
In order to the technical scheme being illustrated more clearly in the embodiment of the present invention, below the accompanying drawing used required in embodiment being described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the vertiplane lifting air-drop vibration damping air bag that the embodiment of the present invention provides;
Fig. 2 is the vertical view of the vertiplane lifting air-drop vibration damping air bag that the embodiment of the present invention provides;
Fig. 3 is the state graph one of quick contact, slowly the supercharging process of the vertiplane lifting air-drop vibration damping air bag that the embodiment of the present invention provides;
Fig. 4 is the state graph two of quick contact, slowly the supercharging process of the vertiplane lifting air-drop vibration damping air bag that the embodiment of the present invention provides;
Fig. 5 is the state graph that the vertiplane lifting valve closes of air-drop vibration damping air bag that provides of the embodiment of the present invention, gasbag pressure reach the highest process;
Fig. 6 is the state graph one of the slow bleeding process of the vertiplane lifting air-drop vibration damping air bag that the embodiment of the present invention provides;
Fig. 7 is the state graph two of the slow bleeding process of the vertiplane lifting air-drop vibration damping air bag that the embodiment of the present invention provides.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Embodiment
Embodiments provide a kind of vertiplane lifting air-drop vibration damping air bag, see Fig. 1, described vertiplane lifting air-drop vibration damping air bag comprises bolster 8, the valve floor 6 being connected with bolster 8, with retaining plate 9 under the air bag that valve floor 6 is connected, the mounting plate 1 arranged is mated with bolster 8 phase, the air bag upper mounted plate 10 being connected with mounting plate 1, the valve loose-leaf 4 being connected with valve floor 6, the valve closes time adjustment spring 7 being connected with valve loose-leaf 4, run through the centrally-located telescopic shaft 5 that valve floor 6 is arranged, the valve opening and closing control tower type spring 11 being connected with valve loose-leaf 4 by valve connecting structure 2, the air bag body 3 being arranged under air bag between retaining plate 9 and air bag upper mounted plate 10.
Valve closes time adjustment spring 7 one end is connected with valve loose-leaf 4, and the other end is connected with bolster 8 by screw.
Valve opening and closing control tower type spring 11 one end is connected with valve connecting structure 2, and the other end is close to mounting plate 1 inwall.
Valve loose-leaf 4 one end is connected with valve opening and closing control tower type spring 11 by valve connecting structure 2, and the other end is connected with valve floor 6.
Retaining plate 9 air bag lower limit supporting roles under air bag, 10 the air bag upper limit supporting roles of air bag upper mounted plate.
See Fig. 2, valve floor 6 periphery is provided with pore 61 of often removing heat by catharsis, and valve floor 6 is disposed with valve floor pore 62 and valve loose-leaf pore 63.
Vertiplane lifting the air-drop principle of work of vibration damping air bag and the working process that the embodiment of the present invention provides:
(1) contact fast, slowly supercharging process
See Fig. 3, Fig. 4, pallet lower margin contacts to earth, pallet mounting plate continues descending under the effect of weight, air bag is compressed, internal pressure raises, and the valve that now loses heart is in full open position, and air bag inner air enters air fast by valve pore, normal ventilating pit, valve is closed gradually, and valve plays the effect slowing down pressure ramp-up rate;
(2) valve closes, gasbag pressure reach the highest process
See Fig. 5, after airbag valve is closed, air bag air pressure inside is increased to maximum gradually under the effect of the descending potential energy of weight;
(3) slow bleeding process
See Fig. 6, Fig. 7, Chang Tongkong loses heart, and gasbag pressure is constant, and volume reduces gradually, and object slowly lands.
This product possesses the anti-function of shaking of good buffering, Review for Helicopter dress, lifting pallet and the automatic rigging of fast hoisting manufactured with this air bag support the use, vertiplane " formula of liking a dragonfly skimming the surface of the water " can be realized and hang load, unloading ammunition fast, significantly improving the battlefield survival probability of vertiplane, this product also is applicable to drop the development of parachuting landing equipment.
The useful effect that the technical scheme that the embodiment of the present invention provides is brought is:
1, being provided with the disappointing valve of buffering bottom this product, automatically the rate of change of control gasbag pressure, it may be achieved the effect of twice buffering, function of seismic resistance is excellent;
2, main body is by general aluminium alloy, elastomeric material manufacture, low production cost;
3, structure is simple, reliability height;
4, avoid safeguard, easy to use;
5, take space after drawing in little, it is convenient to hide storage.
The foregoing is only the better embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a vertiplane lifting air-drop vibration damping air bag, it is characterised in that,
Described vertiplane lifting air-drop vibration damping air bag comprises bolster, with the valve floor that described bolster is connected, with retaining plate under the air bag that described valve floor is connected, the mounting plate of setting is mated mutually with described bolster, the air bag upper mounted plate being connected with described mounting plate, the valve loose-leaf being connected with described valve floor, the valve closes time adjustment spring being connected with described valve loose-leaf, run through the centrally-located telescopic shaft that described valve floor is arranged, the valve opening and closing control tower type spring being connected with described valve loose-leaf by valve connecting structure, the air bag body being arranged under described air bag between retaining plate and described air bag upper mounted plate,
Described valve floor periphery is provided with pore of often removing heat by catharsis, and described valve floor is disposed with valve floor pore and valve loose-leaf pore;
Described valve loose-leaf one end is connected with described valve opening and closing control tower type spring by described valve connecting structure, and the other end is connected with described valve floor;
Adjustment of described valve closes time spring one end is connected with described valve loose-leaf, and the other end is connected with described bolster by screw;
Described valve opening and closing control tower type spring one end is connected with described valve connecting structure, and the other end is close to described mounting plate inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410344588.2A CN104097774B (en) | 2014-07-11 | 2014-07-11 | Vertiplane lifting air-drop vibration damping air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410344588.2A CN104097774B (en) | 2014-07-11 | 2014-07-11 | Vertiplane lifting air-drop vibration damping air bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104097774A CN104097774A (en) | 2014-10-15 |
| CN104097774B true CN104097774B (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410344588.2A Expired - Fee Related CN104097774B (en) | 2014-07-11 | 2014-07-11 | Vertiplane lifting air-drop vibration damping air bag |
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| CN (1) | CN104097774B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627367B (en) * | 2014-11-27 | 2017-02-01 | 航宇救生装备有限公司 | Active inflating type buffer device for airdrop object |
| CN105966606B (en) * | 2016-05-19 | 2018-12-25 | 郑琳琳 | A kind of telescopic type aircraft damping |
| CN107813981A (en) * | 2017-12-14 | 2018-03-20 | 江苏永钢集团有限公司 | A kind of baling press weighting distribution wheel buffer unit |
| CN113697110B (en) * | 2021-06-25 | 2023-07-28 | 湖南华望科技股份有限公司 | Air drop device and method with controllable opening time of buffer mechanism |
| CN113697111A (en) * | 2021-06-25 | 2021-11-26 | 湖南华望科技股份有限公司 | Air-drop landing buffer device |
| CN113619791B (en) * | 2021-08-30 | 2023-04-25 | 航宇救生装备有限公司 | Pressure self-adaptive buffer air bag capable of automatically opening and closing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB735031A (en) * | 1949-01-31 | 1955-08-10 | Mini Of Supply | Improvements relating to shock-absorbing devices |
| US4304186A (en) * | 1978-09-16 | 1981-12-08 | Dynamit Nobel Aktiengesellschaft | Cavity-forming shaped part for an article, especially a hollow-charge mine |
| CN101596969A (en) * | 2009-04-30 | 2009-12-09 | 钟爱民 | Air delivery container |
| CN102717891A (en) * | 2012-07-05 | 2012-10-10 | 北京理工大学 | Anti-air dispersion overload buffering device suitable for micro detection robot |
| CN203544338U (en) * | 2013-09-05 | 2014-04-16 | 山东南海气囊工程有限公司 | High strength air bag with double cavity automatic air supply function |
-
2014
- 2014-07-11 CN CN201410344588.2A patent/CN104097774B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB735031A (en) * | 1949-01-31 | 1955-08-10 | Mini Of Supply | Improvements relating to shock-absorbing devices |
| US4304186A (en) * | 1978-09-16 | 1981-12-08 | Dynamit Nobel Aktiengesellschaft | Cavity-forming shaped part for an article, especially a hollow-charge mine |
| CN101596969A (en) * | 2009-04-30 | 2009-12-09 | 钟爱民 | Air delivery container |
| CN102717891A (en) * | 2012-07-05 | 2012-10-10 | 北京理工大学 | Anti-air dispersion overload buffering device suitable for micro detection robot |
| CN203544338U (en) * | 2013-09-05 | 2014-04-16 | 山东南海气囊工程有限公司 | High strength air bag with double cavity automatic air supply function |
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| CN104097774A (en) | 2014-10-15 |
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Granted publication date: 20160608 Termination date: 20170711 |