阅读说明：本技术 一种仿左轮手枪的水下潜器发射装置 (Underwater vehicle launching device of imitation revolver ) 是由 孟凡强 刘忠琳 刘斌 张欣召 花芳芳 井孟凯 于 2021-08-17 设计创作，主要内容包括：本发明提供一种仿左轮手枪的水下潜器发射装置,由上至下依次为第一舱段、第二舱段、第三舱段以及水下潜器发射器固定机构,能够使水下潜器发射装置具备依次发射多枚水下潜器的需求,增加水下潜器的突防能力,还能够在潜艇在下潜比较大的深度时就开始进行水下潜器的发射的准备工作(如上浮等),在浮出水面后再直接发射,有效增加了潜艇的隐蔽性；同时,本发明采用左轮手枪式的发射装置,能够有效避免前一发水下潜器发射失败时,影响下一发水下潜器的发射。(The invention provides a revolver-simulated underwater vehicle launching device, which sequentially comprises a first cabin section, a second cabin section, a third cabin section and an underwater vehicle launcher fixing mechanism from top to bottom, can enable the underwater vehicle launching device to meet the requirement of sequentially launching a plurality of underwater vehicles, increase the penetration resistance of the underwater vehicles, start the launching preparation work (such as floating and the like) of the underwater vehicles when a submarine dives at a larger depth, and directly launch the submarine after the submarine floats out of the water surface, thereby effectively increasing the concealment of the submarine; meanwhile, the invention adopts the left-wheel pistol type launching device, so that the influence on the launching of the next launching diving device when the launching of the previous launching diving device fails can be effectively avoided.)

1. A launch device of an underwater vehicle imitating a revolver is characterized in that a first cabin section and a second cabin section are sequentially arranged from top to bottom; the first cabin section comprises a first cabin shell, a bearing (10), a rotating shaft (12) and a launching tube (11) in which more than two underwater vehicles (8) are placed; the second cabin section comprises a second cabin shell (3), a stepping motor (14), an electromagnetic ejection device (15) and a hoisting device (16);

the rotating shaft (12) penetrates through a central through hole of the launching tube (11), and the lower end of the launching tube (11) is fixedly connected with a limiting device (27) arranged on the rotating shaft (12), so that an assembly body arranged in the first cabin shell is formed by the rotating shaft and the limiting device; meanwhile, the upper end of the rotating shaft (12) is connected with a bearing (10) arranged at the top of the first cabin shell, and the lower end of the rotating shaft is connected with a stepping motor (14) positioned in the second cabin shell (3) after passing through a through hole at the top of the second cabin shell (3); meanwhile, the top of the first cabin shell is also provided with an emergent port for releasing the underwater vehicle (8);

the hoisting device (16) is mounted inside the second cabin shell (3); the electromagnetic ejection device (15) is installed on the hoisting device (16), and the electromagnetic ejection device (15) extends into the emission barrel (11) from the installation hole in the top of the second cabin shell (3) along with the rising of the hoisting device (16) and is in contact with the lower surface of the underwater vehicle (8) which is aligned with the exit port currently in the emission barrel (11) so as to drive the underwater vehicle (8) aligned with the exit port currently to emit; meanwhile, the electromagnetic ejection device (15) is also used for returning from the first cabin shell to the position below the bottom end of the launch barrel (11) along with the descending of the hoisting device (16); the stepping motor (14) is used for driving the transmitting barrel (11) to rotate through the rotating shaft (12) after the underwater vehicle (8) which is aligned to the exit port at present is transmitted, so that the next underwater vehicle (8) is aligned to the exit port.

2. The underwater vehicle launching device for imitating a revolver as recited in claim 1, further comprising a third chamber section positioned below the second chamber section, and an underwater vehicle launcher fixing mechanism positioned below the third chamber section; wherein the third cabin section comprises a third cabin shell (4), a first pressure sensor (18), a fire transfer structure (22), a medicine box (23) and four air bag assemblies; the underwater vehicle emitter fixing mechanism comprises a bearing base (5), four limiting components, a main power supply and single chip microcomputer integration module (25), a waterproof socket (26) and a limiting base (33); the four air bag components are all arranged outside the third cabin shell (4), and the four limiting components are arranged outside the limiting base (33);

the fire transfer structural part (22) is arranged on the bearing base (5) and is positioned inside the third cabin shell (4), the medicine box (23) is arranged in the fire transfer structural part (22), and the top of the fire transfer structural part (22) is provided with a gas dispersing hole;

the air bag assembly comprises a gas transmission pipeline (20), a first valve (17), a second valve (19), a third valve (21), an air bag (7) and a second pressure sensor (13) arranged in the air bag (7), wherein the first valve (17), the second valve (19) and the third valve (21) are arranged on the gas transmission pipeline (20); two ends of the gas transmission pipeline (20) are respectively communicated with the air bag (7) and the interior of the third cabin shell (4);

the limiting assembly comprises an electromagnetic limiting device (24), a telescopic rod (31) and a limiting base (33); the limiting rod (31) is sequentially inserted into the limiting grooves of the limiting base (33) and the bearing base (5) after the electromagnetic limiting device (24) is powered off, and the limiting rod (31) shrinks out of the limiting grooves after the electromagnetic limiting device is powered on, so that the bearing base (5) is separated from the limiting base (33); the main power supply and single chip microcomputer integrated module (25) is used for supplying power to all devices in the launching device of the underwater vehicle and carrying out information interaction with the submarine through the waterproof socket (26).

3. The underwater vehicle launching device for imitating a revolver as claimed in claim 2, characterized in that the first valve (17) is an on-off valve for preventing the high-pressure gas generated after the explosive cartridge (23) enters the third chamber (4) from the fire transfer structure (22) and then continues to flow into the air bag (7) after the pressure of the air bag (7) reaches the set requirement;

the second valve (19) is a gas release valve and is used for reducing the pressure of the air bag (7);

the third valve (21) is a release valve and is used for reducing the pressure inside the third cabin (4).

4. The underwater vehicle launching device imitating a revolver as claimed in claim 3, characterized in that the outer wall of the second cabin (3) is further provided with a third pressure sensor (29) for measuring the water pressure of the current water depth of the underwater vehicle launching device in real time, and the inside of the second cabin is further provided with a single chip microcomputer (28);

the single chip microcomputer (28) is used for controlling the opening and closing of the first valve (17), the second valve (19) and the third valve (21) according to a third pressure sensor (29) and four second pressure sensors (13).

5. A revolver-imitating underwater vehicle launching device as claimed in claim 2, characterized in that the material of said air bag (7) is a rubber composite material based on nylon mesh.

6. The underwater vehicle launching device of the imitation revolver according to claim 1, characterized in that the first chamber is composed of a front cover (1) and an outer shell (2), the front cover (1) is provided with an exit port, a sealing film (9) is arranged in the exit port, and a fourth pressure sensor (30) is arranged outside the outer shell (2); a singlechip (28) is also arranged in the second cabin shell (3);

after the fourth pressure sensor (30) identifies that the front sealing cover (1) is exposed out of the water surface, the submarine sends a transmitting instruction to the single chip microcomputer (28), the electromagnetic ejection device (15) is controlled to be started, under the action of the electromagnetic ejection device (15), the underwater vehicle (8) which is currently aligned with the exit port is ejected out of the transmitting barrel (11), a sealing film (9) on the front sealing cover (1) is broken, and the first underwater vehicle (8) is transmitted successfully; after the first launching submersible vehicle (8) is successfully launched, the submarine sends an instruction, the hoisting device (16) descends and drives the electromagnetic ejection device (15) to return to the lower part of the lower surface of the second cabin shell (3), then the stepping motor (14) works to drive the next launching submersible vehicle (8) to rotate to the upper part of the electromagnetic ejection device (15) and align to the exit port, and then the hoisting device (16) ascends to enable the upper surface of the electromagnetic ejection device (15) to be in contact with the lower surface of the next launching submersible vehicle (8); and by parity of reasoning, the launching work of all underwater vehicles is completed.

7. The underwater vehicle launching device for revolvers as claimed in claim 1, wherein the six launching underwater vehicles (8) are evenly distributed in the launching tube (11), and the stepping motor (14) rotates the launching tube (11) through the rotating shaft (12) by 60 ° at a step angle of 0.36 ° for each launching underwater vehicle (8).

Technical Field

The invention belongs to the technical field of launching and carrying of underwater vehicles, and particularly relates to an underwater vehicle launching device simulating a revolver.

Background

The underwater vehicle has the advantages of small volume, light weight, strong viability and the like, can play a strategic role and also play a tactical role, and is favored in the development of weapons in China. The launching device of the underwater vehicle is used as a carrier of the underwater vehicle, and is an important part of the capability of the underwater vehicle, so that the reasonability of the launching device of the underwater vehicle directly relates to key indexes such as the penetration capability, the viability and the hit precision of the underwater vehicle.

At present, the launching devices of a plurality of underwater vehicles can only launch one missile, can not meet the requirements of quick response of modern war and high penetration resistance of targets, and are not beneficial to the attack of the underwater vehicles on the targets; the SM39 type submarine in France is launched by a launcher using a rocket engine as power, but the detonation sound generated by the rocket engine during underwater ignition is large, so that the submarine is easily exposed to the underwater position, and the submarine is in an unfavorable position in anti-submarine confrontation; many launching devices of underwater vehicles are large in size, occupy a large part of space of the submarine, and directly influence the effective load of the submarine.

Disclosure of Invention

In order to solve the problems, the invention provides the underwater vehicle launching device of the imitation revolver, which can effectively avoid the influence on the launching of the next underwater vehicle when the launching of the previous underwater vehicle fails, and effectively increase the concealment of the launching of the underwater vehicle.

A launch device of an underwater vehicle imitating a revolver is provided, which comprises a first cabin section and a second cabin section from top to bottom in sequence; the first cabin section comprises a first cabin shell, a bearing 10, a rotating shaft 12 and a launching tube 11, wherein more than two underwater vehicles 8 are placed in the launching tube 11; the second cabin section comprises a second cabin shell 3, a stepping motor 14, an electromagnetic ejection device 15 and a hoisting device 16;

the rotating shaft 12 penetrates through a central through hole of the launching tube 11, and the lower end of the launching tube 11 is fixedly connected with a limiting device 27 arranged on the rotating shaft 12, so that an assembly body arranged in the first cabin shell is formed by the rotating shaft and the limiting device; meanwhile, the upper end of the rotating shaft 12 is connected with the bearing 10 arranged at the top of the first cabin shell, and the lower end of the rotating shaft is connected with the stepping motor 14 positioned in the second cabin shell 3 after passing through the through hole at the top of the second cabin shell 3; meanwhile, the top of the first cabin shell is also provided with an exit port for releasing the underwater vehicle 8;

the hoisting device 16 is mounted inside the second hull 3; the electromagnetic ejection device 15 is mounted on the hoisting device 16, and the electromagnetic ejection device 15 extends into the launch barrel 11 from the mounting hole at the top of the second cabin 3 along with the rising of the hoisting device 16, and contacts with the lower surface of the underwater vehicle 8 currently aligned with the exit port in the launch barrel 11 to drive the underwater vehicle 8 currently aligned with the exit port to emit; meanwhile, the electromagnetic ejection device 15 is also used for returning from the first cabin shell to the position below the bottom end of the launching barrel 11 along with the descending of the lifting device 16; the stepping motor 14 is used for driving the transmitting barrel 11 to rotate through the rotating shaft 12 after the underwater vehicle 8 which is currently aligned with the exit port is transmitted, so that the next underwater vehicle 8 is aligned with the exit port.

Furthermore, the underwater vehicle launcher launching device imitating the revolver further comprises a third cabin section positioned below the second cabin section and an underwater vehicle launcher fixing mechanism positioned below the third cabin section; wherein the third chamber section comprises a third chamber shell 4, a first pressure sensor 18, a fire transfer structure 22, a medicine box 23 and four airbag assemblies; the underwater vehicle emitter fixing mechanism comprises a bearing base 5, four limiting components, a main power supply and single chip microcomputer integration module 25, a waterproof socket 26 and a limiting base 33; wherein, the four air bag components are all arranged outside the third cabin shell 4, and the four limit components are arranged outside the limit base 33;

the fire transfer structural part 22 is arranged on the bearing base 5 and is positioned inside the third cabin shell 4, the medicine box 23 is arranged in the fire transfer structural part 22, and the top of the fire transfer structural part 22 is provided with a gas dispersing hole;

the air bag assembly comprises a gas transmission pipeline 20, a first valve 17, a second valve 19, a third valve 21, an air bag 7 and a second pressure sensor 13, wherein the first valve 17, the second valve 19 and the third valve 21 are arranged on the gas transmission pipeline 20; two ends of the gas transmission pipeline 20 are respectively communicated with the air bag 7 and the interior of the third cabin shell 4;

the limiting assembly comprises an electromagnetic limiting device 24, an expansion rod 31 and a limiting base 33; after the electromagnetic limiting device 24 is powered off, the limiting rod 31 is sequentially inserted into the limiting grooves of the limiting base 33 and the bearing base 5, and after the electromagnetic limiting device is powered on, the limiting rod 31 is contracted out of the limiting grooves, so that the bearing base 5 is separated from the limiting base 33; the main power supply and single chip microcomputer integrated module 25 is used for supplying power to all devices in the launching device of the underwater vehicle and exchanging information with the submarine through the waterproof socket 26.

Further, the first valve 17 is a switch valve, and is used for preventing high-pressure gas generated after the explosive of the medicine box 23 from entering the third cabin shell 4 from the fire transfer structural member 22 and then continuously flowing into the airbag 7 after the pressure of the airbag 7 reaches a set requirement;

the second valve 19 is a release valve and is used for reducing the pressure of the air bag 7;

the third valve 21 is a bleed valve for reducing the pressure inside the third chamber 4.

Further, a third pressure sensor 29 for measuring the water pressure of the current water depth of the launching device of the underwater vehicle in real time is further installed on the outer wall of the second cabin shell 3, and a single chip microcomputer 28 is further installed inside the third pressure sensor;

the single chip microcomputer 28 is used for controlling the opening and closing of the first valve 17, the second valve 19 and the third valve 21 according to the third pressure sensor 29 and the four second pressure sensors 13.

Further, the material of the airbag 7 is a rubber composite material with a nylon mesh as a base body.

Further, the first cabin is composed of a front sealing cover 1 and an outer shell 2, an exit port is formed in the front sealing cover 1, a sealing film 9 is installed in the exit port, and a fourth pressure sensor 30 is installed outside the outer shell 2; a singlechip 28 is also arranged in the second cabin shell 3;

after the fourth pressure sensor 30 identifies that the front sealing cover 1 is exposed out of the water surface, the submarine sends a transmitting instruction to the single chip microcomputer 28 to control the electromagnetic catapult 15 to start, under the action of the electromagnetic catapult 15, the underwater vehicle 8 which is currently aligned with the outlet port pops out of the transmitting tube 11 to break the sealing film 9 on the front sealing cover 1, and the first underwater vehicle 8 is successfully transmitted; after the first launching submersible vehicle 8 successfully launches, the submarine sends an instruction, the hoisting device 16 descends and drives the electromagnetic ejection device 15 to return to the lower part of the lower surface of the second cabin shell 3, then the stepping motor 14 works to drive the next launching submersible vehicle 8 to rotate to the upper part of the electromagnetic ejection device 15 and align to the exit port, and then the hoisting device 16 ascends to enable the upper surface of the electromagnetic ejection device 15 to be in contact with the lower surface of the next launching submersible vehicle 8; and by parity of reasoning, the launching work of all underwater vehicles is completed.

Further, the six launching submersible vehicles 8 are uniformly distributed in the launching tube 11, and when each launching submersible vehicle 8 is launched, the stepping motor 14 drives the launching tube 11 to rotate 60 degrees through the rotating shaft 12 at a stepping angle of 0.36 degrees.

Has the advantages that:

1. the invention provides a revolver-simulated underwater vehicle launching device, which can enable the underwater vehicle launching device to meet the requirement of launching a plurality of underwater vehicles in sequence, increase the penetration resistance of the underwater vehicles, start the preparation work (such as floating and the like) of launching the underwater vehicles when the submarines are submerged at a larger depth, and directly launch the submarines after the submarines emerge from the water surface, thereby effectively increasing the concealment of the submarines; meanwhile, the invention adopts the left-wheel pistol type launching device, so that the influence on the launching of the next launching diving device when the launching of the previous launching diving device fails can be effectively avoided.

2. The launching device of the underwater vehicle designed by the invention has relatively small volume and weight, and is beneficial to carrying of submarines.

3. The launching device of the underwater vehicle adopts the stepping motor to launch in a manner of imitating a revolver, so that the sound emitted in the launching process of the underwater vehicle is smaller.

Drawings

FIG. 1 is a schematic view of an underwater vehicle launching device for a revolver of the present invention;

FIG. 2 is a top view of the launch canister of the present invention;

FIG. 3 is a top view of the flame transfer device of the present invention;

FIG. 4 is a planar view of the rotating shaft of the present invention;

FIG. 5 is a top view of the rotating shaft of the present invention;

1-front sealing cover, 2-outer shell, 3-second shell, 4-third shell, 5-bearing base, 6-underwater vehicle launcher fixing mechanism, 7-air bag, 8-underwater vehicle, 9-sealing film, 10-bearing, 11-launching tube, 12-rotating shaft, 13-second pressure sensor, 14-stepping motor, 15-electromagnetic launching device, 16-hoisting device, 17-first valve, 18-first pressure sensor, 19-second valve, 20-gas transmission pipeline, 21-third valve, 22-fire transmission structural member, 23-medicine box, 24-electromagnetic limiting device, 25-main power supply and single chip integrated module, 26-waterproof socket, 27-limiting device, 28-single chip, 29-third pressure sensor, 30-a fourth pressure sensor, 31-a telescopic rod, 32-a waterproof socket and 33-a limiting base.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

As shown in fig. 1, a revolver-simulated underwater vehicle launching device comprises a first cabin section, a second cabin section, a third cabin section and an underwater vehicle launcher fixing mechanism from top to bottom in sequence; the first cabin section comprises a first cabin shell, a bearing 10, a rotating shaft 12 and a launching tube 11, wherein the launching tube 11 is internally provided with six launching submergible devices 8, and the upper view of the launching tube 11 is shown in FIG. 2; the second cabin section comprises a second cabin shell 3, a stepping motor 14, an electromagnetic ejection device 15 and a hoisting device 16; the third cabin section comprises a third cabin shell 4, a first pressure sensor 18, a fire transfer structure 22, a medicine box 23 and four air bag assemblies; the underwater vehicle emitter fixing mechanism comprises a bearing base 5, four limiting components, a main power supply and single chip microcomputer integration module 25, a waterproof socket 26 and a limiting base 33; the side part of the third cabin shell 4 is provided with 4 round holes for installing air bag components, the four air bag components are uniformly distributed outside the third cabin shell 4 at intervals of 90 degrees, and the four limiting components are uniformly distributed outside the limiting base 33 at intervals of 90 degrees; the lower side of the third cabin 4 is provided with a limiting clamping groove, as shown in fig. 1.

The planar view and the top view of the rotating shaft 12 are shown in fig. 4 and 5, the limiting device 27 is installed in the hole shown in fig. 4, specifically, the rotating shaft 12 passes through the central through hole of the launching tube 11, and the lower end of the launching tube 11 is fixedly connected with the limiting device 27 arranged on the rotating shaft 12, so that the two form an assembly body installed inside the first cabin, and then the launching tube 11 can rotate along with the rotating shaft 12; the first cabin shell consists of a front sealing cover 1 and an outer shell 2, an outlet for releasing the underwater vehicle 8 is formed in the front sealing cover 1, a sealing film 9 is installed in the outlet, a bearing 10 matched with a rotating rod is installed in the center of the front sealing cover, and a fourth pressure sensor 30 is installed outside the outer shell 2 and plays a role in detecting whether the front sealing cover 1 is drained or not; meanwhile, the upper end of the rotating shaft 12 is connected with the bearing 10 arranged at the top of the first cabin shell, the lower end of the rotating shaft passes through the through hole at the top of the second cabin shell 3 and then is connected with the stepping motor 14 positioned in the second cabin shell 3, and the stepping motor 14 is used for driving the rotating shaft 12 to rotate; at the same time, the user can select the desired position,

the lifting device 16 is installed inside the second cabin shell 3 and used for bearing the ejection device 15, meanwhile, a waterproof socket 32 and a third pressure sensor 29 used for measuring the water pressure of the current water depth of the launching device of the underwater vehicle in real time are also installed on the outer wall of the second cabin shell 3, and a single chip microcomputer 28 is also installed inside the lifting device; a round hole capable of penetrating through the electromagnetic ejection device 15 and a round hole capable of penetrating through the rotating shaft 12 are reserved at the upper end of the second cabin shell 3, and a bearing is arranged on the round hole through the rotating shaft and matched with the rotating shaft; the electromagnetic ejection device 15 is arranged on a hoisting device 16, enters the first cabin section through a hole at the upper end of the second cabin shell 3, the vertical position of the electromagnetic ejection device can be adjusted through a jack 16, the top end of the electromagnetic ejection device can be maximally contacted with the bottom end of the underwater vehicle 8, and the bottom end of the electromagnetic ejection device can be descended below the bottom end of the launching tube 11; specifically, the electromagnetic ejection device 15 extends into the launch tube 11 from the mounting hole at the top of the second hull 3 along with the rising of the hoisting device 16, and contacts with the lower surface of the underwater vehicle 8 currently aligned with the exit port in the launch tube 11 to drive the underwater vehicle 8 currently aligned with the exit port to launch; meanwhile, the electromagnetic ejection device 15 is also used for returning from the first cabin shell to the position below the bottom end of the launching barrel 11 along with the descending of the lifting device 16; the stepping motor 14 is used for driving the transmitting barrel 11 to rotate through the rotating shaft 12 after the underwater vehicle 8 which is currently aligned with the exit port is transmitted, so that the next underwater vehicle 8 is aligned with the exit port. That is to say, the latter half of electromagnetic ejection device is located the second cabin section, and the first cabin section is got into through second cabin section top trompil to the first half, and the trompil department carries out waterproof sealing processing through sealing washer and sealed adaptation sleeve, and electromagnetic ejection device's top can pass through hoisting apparatus and underwater vehicle bottom contact, also can reduce to launch barrel lower extreme face below position through hoisting apparatus.

The fire transfer structural part 22 is arranged on the bearing base 5 and is positioned inside the third cabin shell 4, the medicine box 23 is arranged in the fire transfer structural part 22, the fire transfer structural part 22 is cylindrical in shape, the top of the fire transfer structural part is provided with air dispersion holes, and the upper view of the fire transfer structural part is shown in fig. 3; the medicine box 23 is installed in the fire transfer device, and black powder and a fuse are contained in the medicine box 23.

The air bag assembly comprises a gas transmission pipeline 20, a first valve 17, a second valve 19, a third valve 21, an air bag 7 and a second pressure sensor 13, wherein the first valve 17, the second valve 19 and the third valve 21 are arranged on the gas transmission pipeline 20; two ends of the gas transmission pipeline 20 are respectively communicated with the air bag 7 and the interior of the third cabin shell 4; the first valve 17 is a switch valve, and is used for preventing high-pressure gas generated after the explosive of the medicine box 23 from entering the third cabin shell 4 from the fire transfer structural member 22 and then continuously flowing into the airbag 7 after the pressure of the airbag 7 reaches a set requirement; the second valve 19 is a release valve and is used for reducing the pressure of the air bag 7; the third valve 21 is a bleed valve for reducing the pressure inside the third chamber 4.

It should be noted that the gas transmission pipeline is installed at four openings of the outer wall of the third cabin shell 4, the gas transmission pipeline has three sections, one section is horizontally placed, the included angle between the second section and the horizontal is 45 degrees, the third section is vertically placed, three valves are arranged on the gas transmission pipeline, one of the three valves is installed at the first section of the gas transmission pipeline, and the other two valves are installed at the third section of the gas transmission pipeline; the air bag is mounted on a gas transmission pipeline, and is communicated with the inside of the third cabin shell 4 through the gas transmission pipeline.

The limiting assembly comprises an electromagnetic limiting device 24, an expansion rod 31 and a limiting base 33; after the electromagnetic limiting device 24 is powered off, the limiting rod 31 is sequentially inserted into the limiting grooves of the limiting base 33 and the bearing base 5, and after the electromagnetic limiting device is powered on, the limiting rod 31 is contracted out of the limiting grooves, so that the bearing base 5 is separated from the limiting base 33; the main power supply and single chip microcomputer integrated module 25 is used for supplying power to all devices in the launching device of the underwater vehicle and exchanging information with the submarine through the waterproof socket 26. A waterproof socket 26 is mounted at the bottom of the submersible vehicle launcher fixing mechanism 6.

The submarine is connected with the underwater vehicle launcher and the waterproof socket 32 and the waterproof socket 26 of the underwater vehicle launcher fixing mechanism 6 through optical fibers to complete communication.

The underwater vehicle launching device provided by the invention has the working principle that:

firstly, after the underwater vehicle receives a command which is given by a submarine and is about to launch the underwater vehicle, the submarine sends a fuse work command to a singlechip 28 of a launcher of the underwater vehicle, the fuse in a medicine box 23 is ignited, black powder in the medicine box 23 is ignited, the black powder explodes to generate high-temperature and high-pressure gas to break the medicine box 23, a high-pressure area is formed in the area of a fire transfer device 22, the high-pressure gas is transferred out through a gas diffusion hole on the surface of the fire transfer device 22 to form the high-pressure area in a third cabin section of the launcher of the underwater vehicle, the high-pressure gas enters an air bag 7 through a gas transmission pipeline 20, the material of the air bag 7 is composed of a composite material which is formed by compounding a nylon net as a base body and rubber, and 30kg/cm is filled in the air bag²The pressure in the four air bags is higher than the water pressure by 0.3kg/cm and the pressure in the four air bags is measured by the second pressure sensor 13 and the water pressure at the launching device of the underwater vehicle by the third sensor 29, wherein the air bags are not broken or leaked²At this point, the valve 17 of the gas transport pipe 20, which is of the on-off type, is closed, so that a height in the third compartment of the launch vehicle is effectively preventedThe pressurized gas continues to flow into the bladder 7. Meanwhile, the submarine sends a power-on command of the electromagnetic limiting device 24 to the singlechip 25 of the underwater vehicle emitter fixing device 6, the spring contracts to pull the limiting rod 31 out of the limiting groove, the underwater vehicle emitter is unlocked, and floats upwards under the action of buoyancy to complete the release of the underwater vehicle emitter.

Secondly, after the launching of the underwater vehicle launcher is finished, the underwater vehicle floats upwards under the action of buoyancy, the water pressure is reduced along with the floating height in the floating process, in order to ensure the stability of the underwater vehicle launcher in the floating process, the water pressure of the water depth where the underwater vehicle is located is measured in real time through a third sensor 29, the submarine sends an instruction to a singlechip 28 of the underwater vehicle launcher to adjust the flow of a valve 19 on a gas transmission pipeline 20, the valve 19 is a gas release valve, the pressure in the air bag 7 is reduced through gas release, and the pressure difference between the air pressure in the air bag 7 and the water pressure is controlled to be 0.3kg/cm². In the floating process, if the pressure in the third cabin section of the underwater vehicle launcher is greater than 70 percent of the maximum pressure which can be borne by the cabin section, the submarine sends a command of adjusting a valve to the singlechip 28 of the underwater vehicle launcher, and adjusts the valve 21 on the gas transmission pipeline 20, wherein the valve is a gas release valve, and the pressure of the third cabin section is controlled by gas release to avoid chamber explosion. Through the operation, the underwater vehicle emitter floats to the water surface through the buoyancy, and the underwater vehicle emitter floats to the water surface.

And finally, after the fourth pressure sensor 30 identifies that the front seal cover 1 of the underwater vehicle emitter is out of water, the submarine sends an emission command to the underwater vehicle emitter single chip microcomputer 28 to control the electromagnetic ejection device 15 to start, and under the action of the electromagnetic ejection device 15, the underwater vehicle 8 is ejected from the emission barrel 11 to break through the seal film 9 on the front seal cover 1 of the first cabin section, so that the first underwater vehicle is successfully emitted. After the first launching submersible vehicle is successfully launched, the submarine sends an instruction, the lifting device 16 descends to the position below the lower surface of the second cabin shell, then the stepping motor 14 works, the stepping angle of the stepping motor 14 is 0.36 degrees, the stepping motor rotates clockwise for 60 degrees, then the lifting device 16 ascends, and the upper surface of the electromagnetic ejection device 15 is in contact with the lower surface of the second launching submersible vehicle. And (4) sequentially carrying out the operations to finish the launching work of the 6-water launching submersible vehicle.

The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it will be understood by those skilled in the art that various changes and modifications may be made herein without departing from the spirit and scope of the invention as defined in the appended claims.