CN101811579A - Intelligent speed control catapult for aircraft carrier - Google Patents
Intelligent speed control catapult for aircraft carrier Download PDFInfo
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- CN101811579A CN101811579A CN 201010137429 CN201010137429A CN101811579A CN 101811579 A CN101811579 A CN 101811579A CN 201010137429 CN201010137429 CN 201010137429 CN 201010137429 A CN201010137429 A CN 201010137429A CN 101811579 A CN101811579 A CN 101811579A
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- speed control
- slide rail
- aircraft carrier
- catapult
- intelligent speed
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Abstract
The invention discloses a military machine, and in particular relates to an intelligent speed control catapult for an aircraft carrier. The intelligent speed control catapult comprises a traction hook and a traction slide vehicle body. The intelligent speed control catapult for an aircraft carrier also comprises a drive device, a power device and a control device, wherein the drive device comprises sliding rails, pulleys matched with the sliding rails, and racks with teeth placed in a slide tunnel of a ship deck in a horizontal and linear mode, and the sliding rails are arranged in parallel with the racks; the power device comprises a servo motor or a stepper motor, gears are arranged on rotating shafts of the servo motor or the stepper motor, and the gears are engaged with the racks; and the control device comprises a computer and a PLC (Programmable Logic Controller) controller for controlling the power device. The power device, the pulleys and the traction hook are connected to the traction slide vehicle body. The invention has the advantages of simple design structure, low cost, simple manufacture, intelligent speed control, intelligent traction control, high take-off efficiency, and convenient and safe use.
Description
Technical field
The present invention relates to a kind of military machine, particularly a kind of intelligent speed control catapult for aircraft carrier.
Background technology
At present, for a long time, taking off by dual mode of aircraft carrier realizes: a kind of is that sliding jumping mode is taken off, and the sliding advantage that flies of takeofing is that this design is fairly simple, builds than being easier to, and technical risk is less.Shortcoming is that the aircraft carrier space is affected, and the dress aircraft is corresponding less.Owing to be subjected to the limitation of length of flight deck, make the bigger aircraft of some weight to take off from aircraft carrier by sliding the jumping; Another kind is catapult-assisted take-off, and the ejector of modern ejector aircraft carrier has two kinds of forms: a kind of is steam catapult; Another kind is the electromagnetic launch device.Steam catapult is the ejector that uses the earliest, and this ejector is made up of steam boiler and steam piston, this device design complexity, and it is big to launch an airplane water consumption, and expenditure of energy is big, inefficiency, service efficiency is low.Second kind is the electromagnetic launch device, and this ejector is the ejector of U.S.'s recent development, and this ejector is the design-calculated linear electric motors, and this motor quickens aircraft.The unreasonable part of this ejector is that linear electric motors are in line magnet and coil pendulum, needs more magnet and coil like this, has increased the weight of ship, has also increased and has made the warship cost.
Summary of the invention
For solving above technical deficiency, but the invention provides the intelligent speed control catapult for aircraft carrier that a kind of accuracy control is taken off speed and the different tractive forces that take off, its cost is low, safe in utilization, efficient is high.
The present invention is achieved by the following measures:
A kind of intelligent speed control catapult for aircraft carrier of the present invention comprises the traction slide rail car body in the slip tunnel that is arranged on the warship deck and is fixed on the hauling hook that draws on the slide rail car body, comprising:
Driving device comprises that horizontal linear is arranged in the slip tunnel on warship deck and the tooth bar and the slide rail that parallel, and described traction slide rail car body is provided with the pulley that matches with slide rail;
Engine installation, for being arranged on the drive motor on the traction slide rail car body, the axle drive shaft of drive motor is connected with gear, and described wheel and rack is meshed; With
Control setup comprises computing machine and PLC controller, and described computing machine passes to the PLC controller with default haulage speed control signal, and the PLC controller is in order to the controlling and driving rotating speed of motor.
Intelligent speed control catapult for aircraft carrier of the present invention, described tooth bar are one, and described slide rail is four, tooth bar and lay respectively at the slip tunnel bottom that is arranged on the warship deck at two slide rails of tooth bar both sides, and the two other slide rail is arranged on the top of tooth bar.
Intelligent speed control catapult for aircraft carrier of the present invention, slide rail are two slip tunnel bottoms that are arranged on the warship deck, and tooth bar is two tops that are arranged on slide rail.
Intelligent speed control catapult for aircraft carrier of the present invention, described hauling hook is provided with start sensor, and described start sensor is connected with the wired or wireless signal of computing machine.
Intelligent speed control catapult for aircraft carrier of the present invention, described computer installation has the fast software of control, the fast software of described control is preset with the program file of the different haulage speeds of some controls, and computing machine passes to the PLC controller by controlling fast software with default haulage speed control signal.
Intelligent speed control catapult for aircraft carrier of the present invention, described control speed software is connected with the data bank that can write down and edit.
Intelligent speed control catapult for aircraft carrier of the present invention, described drive motor are many and exchange or straight-though stepping motor or servomotor.
Intelligent speed control catapult for aircraft carrier of the present invention, described drive motor and PLC controller be externally exchange, direct supply or carry fuel cell.
Intelligent speed control catapult for aircraft carrier of the present invention, computing machine are portable notebook computer, desk computer or industrial computer.
The invention has the beneficial effects as follows: project organization is succinct, and cost is low, manufacturing is simple, intelligent speed-control, the efficient of taking off height.Safety easy to use.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is an another kind of structural representation of the present invention.
Among the figure: 1 tooth bar, 2 drive motor, 3 slide rails, 4 pulleys, 5 hauling hooks, 6 start sensors, 7 traction slide rail car bodies, 8 computing machines, 9PLC controller.
The specific embodiment
Embodiment 1: as shown in Figure 1, a kind of intelligent speed control catapult for aircraft carrier of the present invention, comprise traction slide rail car body 7 in the slip tunnel that is arranged on the warship deck, be arranged on hauling hook 5, driving device, engine installation and control setup on the traction slide rail car body 7, wherein driving device comprises that the tooth bar that has tooth 1, slide rail 3, traction slide rail car body 7 that horizontal linear is arranged in the slip tunnel on warship deck are provided with the pulley 4 that matches with slide rail 3, tooth bar 1 adopts one, and slide rail 3 adopts four; Tooth bar 1 and wherein two slide rails 3 that are positioned at tooth bar 1 both sides are arranged on the slip tunnel bottom on warship deck, and two other is arranged on the top of tooth bar 1.The drive motor 2 of engine installation adopts many to exchange or straight-though stepping motor or servomotor, and the axle drive shaft of drive motor 2 is connected with gear, and wheel and rack 1 is meshed.Pulley 4 is installed on four jiaos that draw slide rail car body 7, and traction slide rail car body 7 slides along slide rail 3.Control setup comprises PLC controller 9 and computing machine 8, and computing machine 8 passes to PLC controller 9 with default haulage speed control signal, and PLC controller 9 is in order to the rotating speed of controlling and driving motor 2.The start sensor 6 of ejector is set on the hauling hook 5, start sensor 6 sends the induced signal that aircraft contacts with hauling hook 5 to computing machine 8, can finish by wireless or wire transmission form thereby the commanding controls the load mode of the actuation signal of ejector.For providing the electric wire of power supply, ejector all is laid near the underdeck slip of the warship tunnel.Motor can adopt a plurality of, is generally four, can increase or reduce the quantity of motor according to the difference of aircraft weight, with conserve energy.Set the haulage speed of 7 pairs of aircrafts of traction track sled of omnidistance each section of aircraft carrier flying-off deck in the computing machine 8 in advance, computing machine 8 is passed to the rotating speed that PLC controller 9 comes the servo or stepping motor of accuracy control to the speed that constantly reads, and servo or stepping motor just accurately rotates the aircraft taxi speed of controlling according to computing machine 8 and 9 instructions of PLC controller.The control speed software that computing machine 8 uses is provided with a plurality of same journeys of running fast, identical haulage speed and the program file of different traction strength of taking off, and each program file is a program that configures the sliding Cheng Sudu that runs away.Control fast software and be connected with data bank.A program, be file interface after entering, entering file interface is file window, and the inside comprises the haulage speed of different aircrafts and the folder of different traction strength, these files are speed archives of the different take-off weight aircrafts of control, can build with clicking mode oneself by right key at window.Each file is double-clicked operation, and the input password can be opened editor.The inside is the continually varying speed-distance or the Velocity-time form of a string different traction strength behind the File Open, and computing machine 8 is by reading Data Control traction strength and the speed above the form.For example following table format:
Table one intelligent speed control catapult for aircraft carrier speed-apart from form
| Distance | 1m | 2m | 3m | 4m | 5m | 6m | 7m | 8m | 9m | 10m | 。。 | 100m | ||
| Speed | 1.8 m/s | 2.1 m/s | 5.2 m/s | 6.8 m/s | 7.8 m/s | 9.1 m/s | 10. 1 m/s | 10. 2 m/s | 10. 3 m/s | 10.4 m/ s | 。。 |
Table two intelligent speed control catapult for aircraft carrier Velocity-time form
| Time | 1s | 2s | 3s | 4s | 5s | 6s | 7s | 8s | 9s | 10s | 。。 | 100m | ||
| Speed | 1.8 m/s | 2.1 m/s | 5.2 m/s | 6.8 m/s | 7.8 m/s | 9.1 m/s | 10. 1 m/s | 10. 2 m/s | 10. 3 m/s | 10.4 m/ s | 。。 |
Its principle of work is: when the drive shaft turns of servomotor or stepping motor, because the tooth on the gear mesh tooth bar 1 on the axle drive shaft, thereby the pulley 4 that drives traction slide rail car body 7 rolls in slide rail 3, realizes that traction slide rail car body 7 advances, and hauling hook 5 has also just been realized travelling forward.Computer control PLC controller 9, speed data in the computer reading speed control program is passed to PLC controller 9, the data message that PLC controller 9 transmits computer is converted into command signal and then the control servomotor or the stepping motor precise rotation of the running of control servomotor or stepping motor, realize the speed of advance of accuracy control hauling hook 5, hauling hook 5 hangs on the aircraft, hauling hook 5 gets final product ramp to stop after aircraft is drawn to takeoff speed, and under low power state, drive tractor truck by a motor and return the home position, for traction next time ready.
Embodiment 2: as shown in Figure 2, slide rail 3 adopts two slip tunnel bottoms that are arranged on the warship deck, and tooth bar 1 adopts two and is set in parallel in slide rail 3 tops, and two drive motor 2 are back to connection, the gear of drive motor 2 is meshed with two tooth bars 1 respectively, and other is consistent with embodiment 1.
Claims (9)
1. an intelligent speed control catapult for aircraft carrier comprises the traction slide rail car body (7) in the slip tunnel that is arranged on the warship deck and is fixed on the hauling hook (5) that draws on the slide rail car body (7), it is characterized in that, comprising:
Driving device comprises that horizontal linear is arranged in the slip tunnel on warship deck and the tooth bar (1) and the slide rail (3) that parallel, and described traction slide rail car body (7) is provided with the pulley (4) that matches with slide rail 3;
Engine installation, for being arranged on the drive motor (2) on the traction slide rail car body (7), the axle drive shaft of drive motor (2) is connected with gear, and described wheel and rack 1 is meshed; With
Control setup comprises computing machine (8) and PLC controller (9), and described computing machine (8) passes to PLC controller (9) with default haulage speed control signal, and PLC controller (9) is in order to the rotating speed of controlling and driving motor (2).
2. intelligent speed control catapult for aircraft carrier according to claim 1, it is characterized in that: described tooth bar (1) is one, described slide rail (3) is four, tooth bar (1) and lay respectively at the slip tunnel bottom that is arranged on the warship deck at two slide rails (3) of tooth bar (1) both sides, two other slide rail (3) is arranged on the top of tooth bar (1).
3. intelligent speed control catapult for aircraft carrier according to claim 1 is characterized in that: slide rail (3) is two slip tunnel bottoms that are arranged on the warship deck, and tooth bar (1) is two tops that are arranged on slide rail (3).
4. intelligent speed control catapult for aircraft carrier according to claim 1 is characterized in that: described hauling hook (5) is provided with start sensor (6), and described start sensor (6) is connected with the wired or wireless signal of computing machine (8).
5. intelligent speed control catapult for aircraft carrier according to claim 1, it is characterized in that: described computing machine (8) is provided with the fast software of control, the fast software of described control is preset with the program file of the different haulage speeds of some controls, and computing machine (8) passes to PLC controller (9) by controlling fast software with default haulage speed control signal.
6. intelligent speed control catapult for aircraft carrier according to claim 1 or 5, it is characterized in that: the fast software of described control is connected with the data bank that can write down and edit.
7. intelligent speed control catapult for aircraft carrier according to claim 1 is characterized in that: described drive motor (2) exchanges or straight-though stepping motor or servomotor for many.
8. according to claim 1 or 5 or 7 described intelligent speed control catapult for aircraft carrier, it is characterized in that: described drive motor (2) and PLC controller (9) for externally exchange, direct supply or carry fuel cell.
9. according to claim 1 or 4 or 5 described intelligent speed control catapult for aircraft carrier, it is characterized in that: computing machine (8) is portable notebook computer, desk computer or industrial computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010137429 CN101811579A (en) | 2010-04-01 | 2010-04-01 | Intelligent speed control catapult for aircraft carrier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010137429 CN101811579A (en) | 2010-04-01 | 2010-04-01 | Intelligent speed control catapult for aircraft carrier |
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| CN101811579A true CN101811579A (en) | 2010-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010137429 Pending CN101811579A (en) | 2010-04-01 | 2010-04-01 | Intelligent speed control catapult for aircraft carrier |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010477A (en) * | 2012-12-11 | 2013-04-03 | 魏伯卿 | Variable frequency screw catapult for aircraft carrier |
| CN103910072A (en) * | 2014-03-10 | 2014-07-09 | 马同金 | Aircraft carrier energy accumulation flywheel transmission arm return system |
| CN103910071A (en) * | 2014-03-10 | 2014-07-09 | 马同金 | Energy storage fly wheel of aircraft carrier catapult |
| CN105667820A (en) * | 2016-01-04 | 2016-06-15 | 济南环太机电技术有限公司 | Tunnel type shipboard aircraft catapult capable of using multiple types of energy |
| CN109850177A (en) * | 2018-11-29 | 2019-06-07 | 中国船舶工业系统工程研究院 | A method of being quickly tethered at operation on the sea helicopter |
| CN113697123A (en) * | 2021-09-17 | 2021-11-26 | 安徽工业大学 | Aircraft carrier shipboard aircraft catapult |
Citations (4)
| 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 |
| CN201023660Y (en) * | 2006-12-22 | 2008-02-20 | 宣建民 | Ejector |
| WO2009037687A1 (en) * | 2007-09-23 | 2009-03-26 | Shaul Dital | Landing wheel gear |
| FR2925019A1 (en) * | 2007-12-18 | 2009-06-19 | Michel Maurice Bernard Mascrier | Launcher undercarriage device for e.g. small and large size aircraft, has air-conditioned sound-proof front room with transparent bays for commanding, controlling and piloting aircraft in low and high speed in forward direction |
-
2010
- 2010-04-01 CN CN 201010137429 patent/CN101811579A/en active Pending
Patent Citations (4)
| 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 |
| CN201023660Y (en) * | 2006-12-22 | 2008-02-20 | 宣建民 | Ejector |
| WO2009037687A1 (en) * | 2007-09-23 | 2009-03-26 | Shaul Dital | Landing wheel gear |
| FR2925019A1 (en) * | 2007-12-18 | 2009-06-19 | Michel Maurice Bernard Mascrier | Launcher undercarriage device for e.g. small and large size aircraft, has air-conditioned sound-proof front room with transparent bays for commanding, controlling and piloting aircraft in low and high speed in forward direction |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010477A (en) * | 2012-12-11 | 2013-04-03 | 魏伯卿 | Variable frequency screw catapult for aircraft carrier |
| CN103910072A (en) * | 2014-03-10 | 2014-07-09 | 马同金 | Aircraft carrier energy accumulation flywheel transmission arm return system |
| CN103910071A (en) * | 2014-03-10 | 2014-07-09 | 马同金 | Energy storage fly wheel of aircraft carrier catapult |
| CN103910072B (en) * | 2014-03-10 | 2016-01-20 | 马同金 | Aircraft carrier energy-storing flywheel transmission arm return system |
| CN105667820A (en) * | 2016-01-04 | 2016-06-15 | 济南环太机电技术有限公司 | Tunnel type shipboard aircraft catapult capable of using multiple types of energy |
| CN109850177A (en) * | 2018-11-29 | 2019-06-07 | 中国船舶工业系统工程研究院 | A method of being quickly tethered at operation on the sea helicopter |
| CN113697123A (en) * | 2021-09-17 | 2021-11-26 | 安徽工业大学 | Aircraft carrier shipboard aircraft catapult |
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Application publication date: 20100825 |