CN101695960A - Gravity catapult-assisted take-off device for carrier-based aircraft - Google Patents
Gravity catapult-assisted take-off device for carrier-based aircraft Download PDFInfo
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- CN101695960A CN101695960A CN200910180347A CN200910180347A CN101695960A CN 101695960 A CN101695960 A CN 101695960A CN 200910180347 A CN200910180347 A CN 200910180347A CN 200910180347 A CN200910180347 A CN 200910180347A CN 101695960 A CN101695960 A CN 101695960A
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- water tank
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- catapult
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Abstract
The invention relates to a gravity catapult-assisted take-off device for a carrier-based aircraft, which belongs to the field of the manufacturing technology of aircraft carrier corollary equipment. The gravity catapult-assisted take-off device consists of a deck propulsion part, a water box lifting part and a water supply and drainage part, wherein the water box lifting part is connected with the deck propulsion part through a steel cable, and the water supply part forms a system independently. When the device is used, a winding engine is started, the steel cable is pulled and lifted to lift the water box to a high position; a pushing slider moves backwards to a position of an electromagnetic latch; the electromagnetic latch is latched, a clutch of the winding engine is separated, and a water pump is started to fill up seawater in the water box; the aircraft is clamped on the pushing slider after the aircraft is in place on a deck; the electromagnetic latch is started to remove latching; the water box filled with the seawater falls off under the action of gravity; the pushing slider is driven by the catapult-assisted steel cable to move ahead at an accelerated speed and promote the aircraft to take off; after the water box falls on the sea surface, a box bottom is open, and the seawater is discharged; and the winding engine is restarted, the drained water box is pulled up, the seawater is filled in the water box to prepare for another take-off. The gravity catapult-assisted take-off device has the advantages of reasonable design, simple structure, convenient use and the like.
Description
Technical field
The present invention relates to a kind of gravity catapult-assisted take-off device for carrier-based aircraft, belong to aircraft carrier corollary equipment manufacturing technology field.
Background technology
The present just carrier-borne aircraft catapult-assisted take-off mode in the practical stage has steam catapult, that is developing enforcement has an electromagnetic launch device, steam catapult need dispose huge steam boiler and bulky air pressure tank, to satisfy the needs of tens meters long volume of cylinders, and steam ejector operating characteristic is that to promote the vapor pressure of piston at the beginning big, along with the motion of piston and the expansion of volume of cylinder, vapor pressure reduces, thrust reduces, just require just in time opposite with the take off acceleration/accel of demand of airplane catapult, the electromagnetic launch device need be made the coil winding of large-scale linear electric machine, huge generator set of power and energy storage power equipment supply also will be arranged, the cost height, complex structure is made the maintenance cost costliness.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, a kind of simple in structure, easy to use, gravity catapult-assisted take-off device for carrier-based aircraft with reliable acceleration function is provided, and the seawater that this device utilization is gathered materials on the spot is as gravity source, simple in structure, be convenient to make and safeguard, use power consumption low, utilize the acceleration due to gravity principle that good propelling thrust is provided for carrier-borne aircraft takes off.
The objective of the invention is to be achieved through the following technical solutions:
A kind of gravity catapult-assisted take-off device for carrier-based aircraft, by deck boosting part, the plumbing of water tank hoisting partial sum is partly formed, and wherein, the water tank hoisting part is connected by cable wire with deck boosting part, has a system of one's own to water section;
Deck boosting part by deck, chute, promotion slide block, front end fixed pulley, launch cable wire and Electromagnetic bolt is formed, chute is arranged on the deck, promoting slide block is arranged in the chute, the front end fixed pulley is fixed on the deck of chute front end, launching cable wire one end is connected with the promotion slide block, the other end is connected by the water tank of some fixed pulleys with the plumbing part, and Electromagnetic bolt is fixed on the deck, Electromagnetic bolt and the engagement of promotion slide block;
The water tank hoisting part is made up of column, crossbeam, water tank top fixed pulley, winch, power-transfer clutch, drive motor and lifting cable wire, crossbeam is fixed in column, water tank top fixed pulley is connected with crossbeam, winch is connected with power-transfer clutch, power-transfer clutch is connected with drive motor, promote cable wire one end and be connected with winch, the other end is connected with the promotion slide block of deck boosting part.
The plumbing part is made up of water tank, folding bottom, hinge, vertical slot, bottom surface sealing band, bottom surface pull bar, floating drum, boatswain chair and water pump, the folding bottom is connected with water tank by hinge, vertical slot is connected with water tank, the bottom surface sealing band is connected with the folding bottom, the bottom surface pull bar is connected with boatswain chair, boatswain chair is connected with the cable wire that launches of deck boosting part, and floating drum is connected with water tank, and water pump is an independently integral body.
Described water tank is the box parts that are provided with folding bottom, two sides of upward opening, hinged at the bottom of the case by hinge and water tank side, folding seam position is provided with the bottom surface pull bar in the middle of at the bottom of the case, this pull bar is connected with the boatswain chair of being located at water tank center of gravity position, and when boatswain chair was mentioned, pull bar was promptly strained and closed up the bottom, and seawater in the sealing band seal casing arranged, after but open the bottom of folding, can release the seawater in the case fast, the keg float that the casing side is fixing.
Described Electromagnetic bolt is the capable of opening and closing shaft piece by electromagnetic force control, water tank potential energy temporarily can be kept during locking, when unblanking, water tank quickens free fall, drive is launched the cable wire bonded assembly and is promoted the set forward of slide block high speed, obtains the propelling thrust of taking off that launches.
Described water pump is a kind of withstanding corrosion water pump of big flow, can in a few minutes tens tons of seawater be risen in three, 40 meters high water tanks, can dispose many water pumps side by side according to the flow and the frequency needs of taking off in the practical application.
One of feature of the present invention is with the weight of the motor-driven lifting seawater potential energy as free-falling body, falls to obtaining the tractive force that cataplane takes off by the water tank of filling seawater.
The promotion slide block that two of feature of the present invention is Motion Transmission of water tank being fallen by assembly pulley and cable wire in the chute of deck is to provide the ejection force of taking off.
Three of feature of the present invention is the keg float setting of water tank and moveable base structures, and when water tank drop to the sea level, moveable base was opened by self gravitation, the consumption of power in the time of can reducing each lifting water tank.
When the present invention uses, start the winch pulling and promote cable wire, water tank is risen to a high position, promote to move to the Electromagnetic bolt position, the Electromagnetic bolt locking behind the slide block, the winch power-transfer clutch breaks away from, start water pump water tank is filled seawater, aircraft is stuck in after in place by the deck and promotes to start the Electromagnetic bolt unlocking on the slide block, fill it up with the water tank by gravity landing of seawater, launch cable wire drive promotion slide block and quicken to move ahead, promote to take off, after water tank is fallen the sea, open at the bottom of the case, seawater releases, and winch starts once more, draws high emptying water tank, add seawater injection, prepare to take off once more.Advantages such as it is reasonable in design, simple in structure, easy to use that the present invention has.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
Wherein: 1, deck boosting part: 1-1, deck, 1-2, chute, promote slide block at 1-3, and 1-4, front end fixed pulley, launch cable wire, 1-6, Electromagnetic bolt at 1-5; 2, water tank hoisting part: 2-1, column, 2-2, crossbeam, 2-3, water tank top fixed pulley, 2-4, winch, 2-5, power-transfer clutch, 2-6, drive motor, 2-7, lifting cable wire; 3, plumbing part: 3-1, water tank, 3-2, folding bottom, 3-3, hinge, 3-4, vertical slot, 3-5, bottom surface sealing band, 3-6, bottom surface pull bar, 3-7, floating drum, 3-8 boatswain chair, 3-9, water pump.
The specific embodiment
Embodiment: structure as shown in drawings, by deck boosting part 1, water tank hoisting part 2 and plumbing part 3 formed, wherein, water tank hoisting part 2 and deck boosting part 1 are connected by cable wire, plumbing part 3 has a system of one's own.
Deck boosting part 1 by deck 1-1, chute 1-2, promote slide block 1-3, front end fixed pulley 1-4, launch cable wire 1-5 and Electromagnetic bolt 1-6 forms, chute 1-2 is arranged on the 1-1 of deck, promoting slide block 1-3 is arranged in the chute 1-2, front end fixed pulley 1-4 is fixed on the deck 1-1 of chute 1-2 front end, launching cable wire 1-5 one end is connected with promotion slide block 1-3, the other end is connected with the water tank 3-1 of plumbing part 3 by some fixed pulleys, Electromagnetic bolt 1-6 is fixed on the 1-1 of deck, Electromagnetic bolt 1-6 and promotion slide block 1-3 engagement;
Water tank hoisting part 2 is made up of column 2-1, crossbeam 2-2, water tank top fixed pulley 2-3, winch 2-4, power-transfer clutch 2-5, drive motor 2-6 and lifting cable wire 2-7, crossbeam 2-2 is fixed in column 2-1, water tank top fixed pulley 2-3 is connected with crossbeam 2-2, winch 2-4 is connected with power-transfer clutch 2-5, power-transfer clutch 2-5 is connected with drive motor 2-6, promote cable wire 2-7 one end and be connected with winch 2-4, the other end is connected with the promotion slide block 1-3 of deck boosting part 1.
Described water tank 3-1 is the box parts that are provided with folding bottom, two sides of upward opening, hinged at the bottom of the case by hinge and water tank side, folding seam position is provided with the bottom surface pull bar in the middle of at the bottom of the case, this pull bar is connected with the boatswain chair 3-8 that is located at water tank center of gravity position, and when boatswain chair 3-8 mentioned, pull bar was promptly strained and closed up the bottom, and seawater in the sealing band seal casing arranged, after but open the bottom of folding, can release the seawater in the case fast, the keg float that the casing side is fixing.
Described Electromagnetic bolt 1-6 is the capable of opening and closing shaft piece by electromagnetic force control, water tank potential energy temporarily can be kept during locking, when unblanking, water tank quickens free fall, drive is launched cable wire 1-5 bonded assembly and is promoted the set forward of slide block 1-3 high speed, obtains the propelling thrust of taking off that launches.
The withstanding corrosion water pump that described water pump 3-9 is a kind of big flow can rise to tens tons of seawater in three, 40 meters high water tanks in a few minutes, can dispose many water pumps side by side according to the flow and the frequency needs of taking off in the practical application.
One of feature of the present invention is with the weight of the motor-driven lifting seawater potential energy as free-falling body, falls to obtaining the tractive force that cataplane takes off by the water tank 3-1 that fills seawater.
The promotion slide block 1-3 that two of feature of the present invention is Motion Transmission of water tank 3-1 being fallen by assembly pulley and cable wire in the chute 1-3 of deck is to provide the ejection force of taking off.
Three of feature of the present invention is the keg float setting of water tank 3-1 and moveable base structures, and when water tank 3-1 drop to the sea level, moveable base was opened by self gravitation, the consumption of power in the time of can reducing each lifting water tank.
During use, start winch 2-4 pulling and promote cable wire 2-7,3-1 rises to a high position with water tank, promotes to move to Electromagnetic bolt 1-6 position, Electromagnetic bolt 1-6 locking behind the slide block 1-3, the power-transfer clutch 2-5 of winch 2-4 breaks away from, start water pump 3-9 water tank 3-1 is filled seawater, aircraft is stuck in after in place by the deck and promotes on the slide block 1-3, starts Electromagnetic bolt 1-6 unlocking, fill it up with the water tank 3-1 by gravity landing of seawater, launch cable wire 1-5 drive promotion slide block 1-3 and quicken to move ahead, promote to take off, after water tank 3-1 falls the sea, open at the bottom of the case, seawater releases, and winch 2-4 starts once more, draws high emptying water tank 3-1, add seawater injection, prepare to take off once more.Advantages such as it is reasonable in design, simple in structure, easy to use that the present invention has.
Claims (3)
1. a gravity catapult-assisted take-off device for carrier-based aircraft is characterized in that, by deck boosting part, the plumbing of water tank hoisting partial sum is partly formed, and the water tank hoisting part is connected by cable wire with deck boosting part, has a system of one's own to water section;
Deck boosting part by deck, chute, promotion slide block, front end fixed pulley, launch cable wire and Electromagnetic bolt is formed, chute is arranged on the deck, promoting slide block is arranged in the chute, the front end fixed pulley is fixed on the deck of chute front end, launching cable wire one end is connected with the promotion slide block, the other end is connected by the water tank of some fixed pulleys with the plumbing part, and Electromagnetic bolt is fixed on the deck, Electromagnetic bolt and the engagement of promotion slide block;
The water tank hoisting part is made up of column, crossbeam, water tank top fixed pulley, winch, power-transfer clutch, drive motor and lifting cable wire, crossbeam is fixed in column, water tank top fixed pulley is connected with crossbeam, winch is connected with power-transfer clutch, power-transfer clutch is connected with drive motor, promote cable wire one end and be connected with winch, the other end is connected with the promotion slide block of deck boosting part;
The plumbing part is made up of water tank, folding bottom, hinge, vertical slot, bottom surface sealing band, bottom surface pull bar, floating drum, boatswain chair and water pump, the folding bottom is connected with water tank by hinge, vertical slot is connected with water tank, the bottom surface sealing band is connected with the folding bottom, the bottom surface pull bar is connected with boatswain chair, boatswain chair is connected with the cable wire that launches of deck boosting part, and floating drum is connected with water tank, and water pump is an independently integral body.
2. a kind of gravity catapult-assisted take-off device for carrier-based aircraft according to claim 1, it is characterized in that, described water tank is the box parts that are provided with folding bottom, two sides of upward opening, hinged at the bottom of the case by hinge and water tank side, folding seam position is provided with the bottom surface pull bar in the middle of at the bottom of the case, this pull bar is connected with the boatswain chair of being located at water tank center of gravity position, is provided with sealing band, the keg float that the casing side is fixing at the bottom of the case all around.
3. a kind of gravity catapult-assisted take-off device for carrier-based aircraft according to claim 1 is characterized in that, described Electromagnetic bolt is the capable of opening and closing shaft piece by electromagnetic force control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101803478A CN101695960B (en) | 2009-10-26 | 2009-10-26 | Gravity catapult-assisted take-off device for carrier-based aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101803478A CN101695960B (en) | 2009-10-26 | 2009-10-26 | Gravity catapult-assisted take-off device for carrier-based aircraft |
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| CN101695960A true CN101695960A (en) | 2010-04-21 |
| CN101695960B CN101695960B (en) | 2012-06-06 |
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|---|---|---|---|
| CN2009101803478A Expired - Fee Related CN101695960B (en) | 2009-10-26 | 2009-10-26 | Gravity catapult-assisted take-off device for carrier-based aircraft |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120495A (en) * | 2011-04-09 | 2011-07-13 | 朱惠芬 | Ski jump carrier-based aircraft catapult and catapulting method thereof |
| CN102815405A (en) * | 2011-06-08 | 2012-12-12 | 于长征 | Catapult for aircraft carrier |
| CN102951299A (en) * | 2012-12-05 | 2013-03-06 | 魏伯卿 | Multilevel-sleeve piston-type gravity hydraulic catapult for shipboard aircraft on aircraft carrier |
| CN103359296A (en) * | 2012-03-29 | 2013-10-23 | 梁文华 | Counterweight type aircraft carrier catapult |
| CN104097786A (en) * | 2014-07-09 | 2014-10-15 | 吴炳选 | Mechanical catapult for carrier-based aircraft |
| WO2015000407A1 (en) * | 2013-07-02 | 2015-01-08 | 济南环太机电技术有限公司 | Belt-type carrier-based aircraft booster system, and method of working with centralized and random boosting with distributed energy storage |
| CN105882972A (en) * | 2016-05-09 | 2016-08-24 | 四川马可视觉网络科技有限公司 | Agricultural aircraft |
| CN109322805A (en) * | 2018-10-15 | 2019-02-12 | 新元风洞（镇江）有限公司 | A kind of object accelerator |
| CN110346109A (en) * | 2018-10-15 | 2019-10-18 | 新元风洞（镇江）有限公司 | A kind of unmanned plane wind resistance test equipment and its method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2855904Y (en) * | 2005-12-28 | 2007-01-10 | 高俊臣 | Steam ejection means for aircraft carrier |
-
2009
- 2009-10-26 CN CN2009101803478A patent/CN101695960B/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120495A (en) * | 2011-04-09 | 2011-07-13 | 朱惠芬 | Ski jump carrier-based aircraft catapult and catapulting method thereof |
| CN102815405A (en) * | 2011-06-08 | 2012-12-12 | 于长征 | Catapult for aircraft carrier |
| CN103359296A (en) * | 2012-03-29 | 2013-10-23 | 梁文华 | Counterweight type aircraft carrier catapult |
| CN102951299A (en) * | 2012-12-05 | 2013-03-06 | 魏伯卿 | Multilevel-sleeve piston-type gravity hydraulic catapult for shipboard aircraft on aircraft carrier |
| WO2015000407A1 (en) * | 2013-07-02 | 2015-01-08 | 济南环太机电技术有限公司 | Belt-type carrier-based aircraft booster system, and method of working with centralized and random boosting with distributed energy storage |
| CN104097786A (en) * | 2014-07-09 | 2014-10-15 | 吴炳选 | Mechanical catapult for carrier-based aircraft |
| CN105882972A (en) * | 2016-05-09 | 2016-08-24 | 四川马可视觉网络科技有限公司 | Agricultural aircraft |
| CN109322805A (en) * | 2018-10-15 | 2019-02-12 | 新元风洞（镇江）有限公司 | A kind of object accelerator |
| CN110346109A (en) * | 2018-10-15 | 2019-10-18 | 新元风洞（镇江）有限公司 | A kind of unmanned plane wind resistance test equipment and its method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101695960B (en) | 2012-06-06 |
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Owner name: DEZHOU COLLEGE Free format text: FORMER OWNER: GAO YUYANG Effective date: 20120327 |
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Inventor after: Wang Fang Inventor before: Gao Yuyang |
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Free format text: CORRECT: INVENTOR; FROM: GAO YUYANG TO: WANG FANG Free format text: CORRECT: ADDRESS; FROM: 250031 JINAN, SHANDONG PROVINCE TO: 253023 DEZHOU, SHANDONG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20120327 Address after: 253023 Shandong city of Dezhou Province City University No. 566 West Howard Applicant after: Dezhou College Address before: 250031 No. 23 normal road, Tianqiao District, Shandong, Ji'nan Applicant before: Gao Yuyang |
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Granted publication date: 20120606 Termination date: 20131026 |