CN114935285A - Interception-preventing efficient bouncing type water-entering hitting missile and method - Google Patents
Interception-preventing efficient bouncing type water-entering hitting missile and method Download PDFInfo
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- CN114935285A CN114935285A CN202210569068.6A CN202210569068A CN114935285A CN 114935285 A CN114935285 A CN 114935285A CN 202210569068 A CN202210569068 A CN 202210569068A CN 114935285 A CN114935285 A CN 114935285A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B15/00—Self-propelled projectiles or missiles, e.g. rockets; Guided missiles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B15/00—Self-propelled projectiles or missiles, e.g. rockets; Guided missiles
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Abstract
The invention provides an interception-preventing efficient bouncing type water-entering striking missile and a method, and belongs to the field of military missiles. The problem that the existing water-entering fighting missile is easily intercepted by an enemy defense system in the air or underwater is solved. The missile comprises a missile body, a missile head load-lowering device, a head impact transmission rod, a transmission control device, a transmission device and a bounce springboard; when the missile body head load-lowering device of the missile impacts the water surface, the head impact transmission rod and the transmission device transmit the impact to the bounce springboard to open the bounce springboard, and when the bounce springboard beats the water surface, the missile finishes one-time forward sliding by virtue of the water surface reverse thrust; after the missile leaves the water surface, the transmission control device enables the transmission device to recover the original position through a return spring so as to close the bounce springboard, and one water surface slide period of the missile is completed; repeating the sliding process to realize the sliding advance of the missile towards the target on the near water surface; when the transmission control device receives the sensor signal, the missile strikes in water. The invention is suitable for high-speed penetration weapons near the water surface.
Description
Technical Field
The invention belongs to the field of military missiles, and particularly relates to an anti-interception efficient bouncing type water-entering striking missile and a method.
Background
Along with the construction of regional defense systems of large-scale warships in all naval force countries, the construction of high-altitude anti-guidance systems and underwater anti-diving systems is highly emphasized, and great attack limitation can be brought to missiles which singly depend on the advantages of high-altitude and high-speed maneuvering or adopt an underwater launching mode for defense penetration.
The missile weapon for hidden penetration prevention by means of the near-water surface space can be attacked by greatly utilizing the weakness that the air and underwater defense system cannot be effectively connected in the near-water surface space, which is the aim that all navy nations pay attention to the cross-water-air medium missile technology at present. The near-water surface defense missile makes full use of the natural weakness that the detection range of the enemy fleet defense system in the near-water surface space (5 m above and below the water surface) cannot be fully covered, and performs near-water surface defense attack by means of a continuous bounce mode, so that the near-water surface defense missile is a brand-new missile near-water surface combat attack mode.
The near-water space penetration weapon is a necessary trend for the development of attack and defense countermeasures in the future, and the currently proposed near-water high-speed penetration weapon attack mode controls the opening and closing of the springboard through the distance measuring sensor, so that the diving board jumps and flies on the water surface. Because the missile is defended suddenly during high-speed flight, the opening and closing of the springboard need to be controlled at accurate time, and therefore a brand-new interception-preventing high-efficiency bouncing type water-entering hitting missile is needed to be designed to solve the problems.
Disclosure of Invention
The invention aims to provide an interception-preventing efficient bouncing type water-entering fighting missile so as to solve the problem that the existing water-entering fighting missile is easily intercepted by an enemy defense system in the air or underwater.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
an anti-interception efficient bouncing type water-entering hitting missile comprises a missile body, a missile body head load reducer, a head impact transmission rod, a transmission control device, a transmission device and a bouncing springboard, wherein the transmission control device and the transmission device are arranged inside the missile body; the transmission control device comprises a controller, a sensor and an execution component, wherein the sensor and the execution component are electrically connected with the controller, and the sensor is used for receiving missile approaching target and terminal water inlet signals;
when the missile body head load-reducing device of the missile impacts the water surface, the generated water surface thrust is transmitted to the bounce springboard through the head impact transmission rod and the transmission device to open the bounce springboard, and the missile finishes one-time forward slide by virtue of the water surface thrust when the bounce springboard beats the water surface; after the guided missile leaves the water surface, the transmission control device enables the transmission device to recover the original position through a return spring so as to close the bounce springboard, and a water surface slide period of the guided missile is completed; after the sliding in the previous period is finished, the projectile body head load reducer of the missile impacts the water surface again, and the sliding process is repeated to realize that the missile jumps towards the target on the near water surface; when the transmission control device receives a sensor signal, the controller of the transmission control device controls the action of the execution part to keep the transmission device fixed, so that the bounce springboard is in a closed state when the tail end of the missile enters water, and the missile is hit when entering water.
Furthermore, transmission includes first transfer line, second transfer line and fixed rotating shaft, fixed rotating shaft fixes in the missile bullet body, and the one end of first transfer line is articulated with the other end of head impact transfer pole, and the other end is articulated with the one end of second transfer line, and the other end of second transfer line is articulated with the bounce springboard, is equipped with the sliding tray in the middle part of first transfer line, cooperates fixed rotating shaft in the sliding tray.
Furthermore, the transmission control device also comprises a transmission control rod and a transmission control sleeve, the execution component is a direct-acting electromagnet, one end of the transmission control sleeve is an open end, the other end of the transmission control sleeve is a closed end, the closed end of the transmission control sleeve is connected with the missile body, one end of the transmission control rod is hinged with the other end of the first transmission rod and one end of the second transmission rod through rotating shafts, the other end of the transmission control rod extends into the open end of the transmission control sleeve, the reset spring is arranged in the transmission control sleeve, one end of the reset spring is fixedly connected with the other end of the transmission control rod, the other end of the reset spring is fixed on the closed end of the transmission control sleeve, the direct-acting electromagnet is arranged in the transmission control sleeve, a pin hole is formed in the transmission control rod, the controller controls the action of the direct-acting electromagnet, when the direct-acting electromagnet is powered off, a mandril of the direct-acting electromagnet extends out to be matched with the pin hole in the transmission control rod to limit the position of the transmission control rod, when the direct-acting electromagnet is electrified, the ejector rod of the direct-acting electromagnet retracts, and the limit on the transmission control rod is released.
Furthermore, a plurality of groups of pulleys which are convenient for the head to impact the transmission rod to move are uniformly arranged in the sliding pipe.
Furthermore, a buffer cushion for buffering the impact of the missile body caused by the missile body head load reducer is arranged at the head of the missile body.
Further, the cushion pad is disposed around the sliding tube.
Furthermore, the projectile head load-reducing device is of a disc structure.
Furthermore, a hinged seat connected with one end of the bounce springboard is arranged on the inner wall of the bottom of the missile body.
Furthermore, the head impact transmission rod is hinged with the first transmission rod, the bouncing springboard is hinged with a hinged seat at the bottom of the missile body, and the second transmission rod is hinged with the bouncing springboard through pins.
The invention also aims to provide a working method of the anti-interception efficient bounce type water-entering hitting missile, which specifically comprises the following steps:
the missile is launched by a hollow foundation or a sea foundation, when the missile impacts a water surface, strong impact force is transmitted to the transmission device through the head impact transmission rod, the first transmission rod is connected with one end of the head impact transmission rod and is acted by force firstly, clockwise moment is generated and starts to rotate around the fixed rotating shaft towards the tail part of the missile body, and the fixed rotating shaft slides to the top of the sliding chute from the bottom of the sliding chute; the first transmission rod drives the second transmission rod to move through the rotating shaft, the second transmission rod is stressed to move towards the lower part of the missile body, the second transmission rod drives the bounce springboard to open and form a support mode, and the bounce springboard enables the missile to slide forwards by means of strong reverse thrust of the water surface;
after the missile is separated from the water surface, the transmission control device receives a stress signal, after the supporting process of the bounce springboard is finished, the transmission control rod is recovered to an initial position through a recovery spring, the transmission control rod drives a rotating shaft to recover the transmission device to an initial state, so that the transmission device is recovered to the initial state, meanwhile, the bounce springboard is closed, a head part impacts a transmission rod to retreat along a sliding pipe, and the missile finishes a water surface sliding period;
after the sliding in the previous period is finished, the projectile body head load reducer of the missile impacts the water surface again, and the sliding process is repeated to realize that the missile jumps towards the target on the near water surface;
after the guided missile passes through a plurality of water surface sliding processes, the controller receives signals of the sensors, and executes a control instruction after the last sliding process is completed, the controller controls the ejector rods of the direct-acting electromagnets to extend out and be inserted into the pin holes of the transmission control rods, so that the transmission control rods are kept fixed, meanwhile, the rotating shafts are also kept fixed, and the transmission of the head impact force by the transmission device is stopped, so that the transmission device is not influenced by the impact force transmitted by the head impact transmission rods when the guided missile strikes the water surface again, and meanwhile, the bounce springboard is kept closed, and the guided missile realizes that the tail end of the guided missile enters water at a high speed and efficiently strikes a target.
Compared with the prior art, the interception-preventing efficient bouncing type water-entering striking missile has the following advantages:
(1) the anti-interception efficient bouncing type water-entering hitting missile is a missile capable of sliding on the water surface, and the structural device is reasonable and effective;
(2) the interception-preventing efficient bouncing type underwater attack missile is a mode that the head of a missile body is in contact with the water surface to generate a load to push a connecting rod to rotate and move so as to realize bouncing, and a bouncing springboard instantly opens and closes at the moment of water contact so as to realize high-speed flying at the position close to the water surface.
(2) The guided missile provided by the invention flies in the air, a near-water surface slip leap prevention mode is converted, when the head of the guided missile impacts the water surface, strong impact force is transmitted to the bounce springboard through the transmission structure, and the bounce springboard is opened and closed at the moment that the head of the guided missile touches the water, so that the guided missile finishes one-time forward leap by virtue of strong reverse thrust of the water surface; impacting the water surface again after the sliding in the previous period is finished, and repeating the sliding process to realize that the missile slides forwards towards a target on the near water surface; when the transmission control device receives a signal of entering water close to the tail end of the target and transmits the signal to the transmission controller, the controller controls the transmission structure to be fixed, so that the bounce springboard is in a closed state when the tail end of the missile enters water, and further, an operation mode of high-speed hidden penetration near the water surface and high-efficiency striking when the tail end enters water is realized, and the operation efficiency is considerable.
(3) The anti-interception efficient bouncing type water-entering attack missile can avoid radar detection of an enemy and break through an enemy defense system at a high speed, and the operation scheme of the missile in the near-water surface sliding mode has good feasibility.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
FIG. 1 is a schematic view of the overall structure of an anti-interception efficient bouncing type water-entering attack missile according to the embodiment of the invention;
fig. 2 is a schematic structural view of a projectile head load reducer of an anti-interception efficient bouncing type water-entering attacking missile according to the embodiment of the invention;
FIG. 3 is a schematic structural diagram of a transmission device when a bounce springboard of an anti-interception efficient bounce water-entering-attack missile according to the embodiment of the invention is closed;
FIG. 4 is a schematic structural diagram of a transmission device when a bounce springboard of an anti-interception efficient bounce type water-entering-striking missile according to the inventive embodiment of the invention is opened;
FIG. 5 is a schematic structural diagram of a transmission control device of an anti-interception efficient bouncing type water-entering-hitting missile according to the embodiment of the invention;
FIG. 6 is a schematic view of the installation positions of a controller and a direct-acting electromagnet of an anti-interception efficient bouncing type water-entering-striking missile according to the inventive embodiment of the present invention;
FIG. 7 is a schematic layout view of a transmission control rod, a transmission control sleeve and a return spring of an interception-preventing high-efficiency bouncing type water-entering-striking missile according to the embodiment of the invention;
FIG. 8 is a schematic diagram of a bounce jump plate structure of an anti-interception efficient bounce type water-entering-strike missile according to an embodiment of the invention;
FIG. 9 is a schematic diagram of the principle of the near-water surface sliding of an anti-interception efficient bounce type water-entering hitting missile according to the embodiment of the invention;
fig. 10 is a sliding trajectory graph of an anti-interception efficient bouncing type water-entering-hitting missile according to the embodiment of the invention.
Description of reference numerals:
1. a missile body; 2. a projectile body head load lowering device; 3. a head impact transfer rod; 4. a cushion pad; 5. a bounce springboard; 6. a sliding tube; 7. a pin; 8. fixing the rotating shaft; 9. a sliding groove; 10. a rotating shaft; 11. a drive lever; 12. a transmission device; 12-1, a first drive lever; 12-2, a second transmission rod; 13. a controller; 14. a pulley; 15. a return spring; 16. a pin hole; 17. a transmission control sleeve; 18. a linear moving electromagnet.
Detailed Description
The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings.
As shown in figures 1-10, the anti-interception high-efficiency bouncing type water-entering hitting missile comprises a missile body 1, a missile body head load reducer 2, a head impact transmission rod 3, a transmission control device, a transmission device 12 and a bouncing springboard 5, the transmission control device and the transmission device 12 are both arranged inside the missile body 1, the missile body head load-reducing device 2 is arranged outside the missile body 1, a sliding tube 6 is arranged at the center of the head of the missile body 1, the missile body head load-lowering device 2 is connected with one end of a head impact transmission rod 3, the other end of the head impact transmission rod 3 passes through the sliding tube 6 to be hinged with a transmission device 12, the bounce springboard 5 is arranged at an opening at the bottom of the missile body 1, one end of the bounce springboard 5 is hinged to the bottom of the missile body 1, and the other end of the bounce springboard 5 is hinged to a second transmission rod 12-2 of the transmission device 12 through a pin; the transmission control device comprises a controller 13, a sensor and an execution component, wherein the execution component is a direct-acting electromagnet 18, the sensor and the direct-acting electromagnet 18 are both electrically connected with the controller 13, the sensor is used for receiving a target approaching signal and a tail end water entering signal of the guided missile, and the sensor can be integrated into the controller;
when the missile body head load reducer 2 of the missile impacts the water surface, the generated water surface reverse thrust is transmitted to the bounce springboard 5 through the head impact transmission rod 3 and the transmission device 12 to open the bounce springboard 5, and the missile finishes one-time forward sliding by virtue of the water surface reverse thrust when the bounce springboard 5 flaps the water surface; after the missile leaves the water surface, the transmission control device enables the transmission device 12 to recover the original position through the reset spring 15 so as to close the bounce springboard 5, and a water surface sliding period of the missile is completed; after the sliding in the previous period is finished, the missile body head load reducer 2 of the missile impacts the water surface again, and the sliding process is repeated to realize that the missile slides forwards towards a target on the near water surface; when the transmission control device receives the sensor signal, the controller 13 of the transmission control device controls the action of the execution part to ensure that the transmission device 12 is kept fixed, so that the bounce springboard 5 is in a closed state when the tail end of the missile enters water, and the missile strikes when entering water.
The anti-interception high-efficiency bouncing type water-entering hitting missile has the advantages that the head of the missile generates strong impact force when contacting water, and the impact load is utilized and transmitted to a sliding springboard, so that the missile can fly in a sliding mode on the water surface.
The operation scheme of the missile leaping on the near water surface provided by the embodiment belongs to a radar monitoring blind area in the near water surface space, and the missile can avoid radar detection of an enemy, break through an enemy defense system at a high speed, and give consideration to high-speed penetration combat efficiency and perfect enemy detection avoidance.
The transmission device 12 comprises a first transmission rod 12-1, a second transmission rod 12-2 and a fixed rotating shaft 8, the fixed rotating shaft 8 is fixed in the missile body 1, one end of the first transmission rod 12-1 is hinged with the other end of the head impact transmission rod 3, the other end of the first transmission rod 12-1 is hinged with one end of the second transmission rod 12-2, the other end of the second transmission rod 12-2 is hinged with the bounce springboard 5, a sliding groove 9 is formed in the middle of the first transmission rod 12-1, the fixed rotating shaft 8 is matched in the sliding groove 9, and the middle of the first transmission rod 12-1 can move through the sliding groove 9 to change the position of the fixed rotating shaft 8 relative to the first transmission rod 12-1.
When the missile impacts the water surface, strong impact force is transmitted to the transmission device through the head impact transmission rod 3, the first transmission rod 12-1 is connected with one end of the head impact transmission rod 3 and is acted by force firstly, clockwise moment is generated to start to rotate around the fixed rotating shaft 8 towards the tail of the missile body, and the fixed rotating shaft 8 slides from the bottom of the sliding groove 9 to the top of the sliding groove 9; the first transmission rod 12-1 drives the second transmission rod 12-2 through the rotating shaft 10, the second transmission rod 12-2 is stressed to move downwards, the second transmission rod 12-2 drives the bounce springboard 5 to support, and the missile is enabled to slide forwards by virtue of strong reverse thrust on the water surface.
The transmission control device further comprises a transmission control rod 11 and a transmission control sleeve 17, one end of the transmission control sleeve 17 is an open end, the other end of the transmission control sleeve 17 is a closed end, the closed end of the transmission control sleeve 17 is connected with the missile body 1, one end of the transmission control rod 11 is hinged with the other end of the first transmission rod 12-1 and one end of the second transmission rod 12-2 through a rotating shaft 10, the other end of the transmission control rod 11 extends into the open end of the transmission control sleeve 17, a reset spring 15 is arranged inside the transmission control sleeve 17, one end of the reset spring 15 is fixedly connected with the other end of the transmission control rod 11, the other end of the reset spring is fixed on the closed end of the transmission control sleeve 17, the linear motion electromagnet 18 is arranged inside the transmission control sleeve 17, a pin hole 16 is formed in the transmission control rod 11, the controller 13 controls the motion of the linear motion electromagnet 18, when the linear motion electromagnet 18 is powered off, the extension of the ejector rod of the direct-acting electromagnet is matched with the pin hole 16 on the transmission control rod 11 to limit the position of the transmission control rod 11, when the direct-acting electromagnet 18 is electrified, the ejector rod of the direct-acting electromagnet retracts to release the limit on the transmission control rod 11, and in the missile sliding process, the direct-acting electromagnet 18 is always in an electrified state, namely the transmission control rod 11 is not limited all the time.
When the missile impacts the water surface, the transmission control rod 11 is in a telescopic state and can be stretched along with the rotation of the transmission device 12; after the missile is separated from the water surface, the transmission control device receives the stress information of the transmission control rod 11, after the supporting process of the bounce springboard 5 is completed, the transmission control rod 11 is recovered to the initial position through the reset spring 15, the transmission control rod 11 drives the rotating shaft 10 to recover the transmission device 12 to the initial state, then the bounce springboard 5 is closed, the head part impacts the transmission rod 3 to retreat along the sliding pipe 6, and the water surface slipping process of the missile is completed; when the missile approaches a target and sends a tail end water inlet signal, the tail end water inlet signal is transmitted to the controller 13, the controller 13 receives the signal and controls the ejector rod of the linear electromagnet 18 to be inserted into the pin hole 16 of the transmission control rod 11, when the next missile impacts the water surface, the transmission control rod 11 is fixed, the rotating shaft is also fixed, the transmission device 12 does not rotate and move, and then the bounce springing board 5 is in a closed state at the tail end water inlet stage, and the missile is efficiently impacted when entering water at high speed.
A plurality of groups of pulleys 14 which are convenient for the head impact transfer rod 3 to move are uniformly arranged in the sliding pipe 6. So set up, reduce frictional force when making things convenient for head to strike transfer rod 3 round trip movement.
A buffer cushion 4 for buffering the impact of the missile body 1 caused by the missile body head load reducer 2 is arranged at the head of the missile body 1. The buffer pads 4 are arranged around the sliding pipe 6, so that the head load-reducing device 2 is buffered when impacting the missile body, and impact force can be better transmitted to the head impact transmission rod 3 through the missile body head load-reducing device 2.
The missile body head load lowering device 2 is of a disc structure, the head load lowering device is the first contact part of the missile when impacting the water surface, and the head load lowering device impacts the water surface and is subjected to the action of water surface reverse thrust to generate axial impact force.
The inner wall of the bottom of the missile body 1 is provided with a hinged seat connected with one end of a bounce springboard 5. The head impact transmission rod 3 is hinged with the first transmission rod 12-1, the bounce springboard 5 is hinged with the hinged seat at the bottom of the missile body 1, and the second transmission rod 12-2 is hinged with the bounce springboard 5 through the pin 7.
A working method of an anti-interception efficient bounce type water-entering attack missile specifically comprises the following steps:
the missile is launched by a hollow foundation or a sea foundation, when the missile impacts a water surface, strong impact force is transmitted to the transmission device 12 through the head impact transmission rod 3, the first transmission rod 12-1 is connected with one end of the head impact transmission rod 3 and is acted by force firstly, clockwise moment is generated and starts to rotate around the fixed rotating shaft 8 towards the tail part of the missile body, and the fixed rotating shaft 8 slides from the bottom of the sliding chute to the top of the sliding chute; the first transmission rod 12-1 drives the second transmission rod 12-2 to move through the rotating shaft 10, the second transmission rod 12-2 is stressed to move towards the lower part of the missile body, the second transmission rod 12-2 drives the bounce springboard 5 to open and form a supporting mode, and the bounce springboard 5 enables the missile to slide forwards by means of strong reverse thrust on the water surface;
after the missile is separated from the water surface, the transmission control device receives a stress signal, after the supporting process of the bounce springboard 5 is completed, the transmission control rod 11 is recovered to the initial position through the recovery spring 15, the transmission control rod 11 drives the rotating shaft 10 to recover the transmission device 12 to the initial state, so that the transmission device 12 is recovered to the initial state, meanwhile, the bounce springboard 5 is closed, the head impact transmission rod 3 retreats along the sliding pipe 6, and the missile completes a water surface bounce period;
after the head of the missile impacts the water surface, the impact force is instantly transmitted to the bounce springboard 5 through the transmission device 12, so that the missile obtains the forward leap acting force at the early stage of water collision, and the leap flight near the water surface is realized. The missile continuously flies forwards in a sliding manner, avoids radar monitoring of an enemy, and breaks through an enemy defense system at a high speed;
after the sliding in the previous period is finished, the missile body head load reducer 2 of the missile impacts the water surface again, and the sliding process is repeated to realize that the missile slides forwards towards a target on the near water surface;
after the missile passes through a plurality of water surface sliding processes, the controller 13 receives signals of the sensors, a control instruction is executed after the last sliding process is completed, the controller 13 controls the ejector rods of the direct-acting electromagnets to extend out and be inserted into the pin holes 16 of the transmission control rods 11, so that the transmission control rods 11 are kept fixed, meanwhile, the rotating shafts 10 are also kept fixed, and the transmission of the head impact force by the transmission device 12 is stopped, so that the transmission device 12 is not influenced by the impact force transmitted by the head impact transmission rods 3 when the missile impacts the water surface again, and meanwhile, the bounce springboard 5 is kept closed, so that the missile realizes the high-efficiency striking target of the tail end entering water at high speed.
The damage effect of the target striking implemented by the bouncing type water-entering striking missile in the case that the tail end enters the water is several times that of the ship caused by the water explosion, and the combat efficiency of the missile can be effectively guaranteed.
Claims (10)
1. The utility model provides an anti-interception high-efficient spring formula is gone into water and is strikeed guided missile which characterized in that: comprises a missile body (1), a missile head load-lowering device (2), a head impact transfer rod (3), a transmission control device, a transmission device (12) and a bounce springboard (5), the transmission control device and the transmission device (12) are both arranged inside the missile body (1), the missile body head load-reducing device (2) is arranged outside the missile body (1), a sliding pipe (6) is arranged at the center of the head of the missile body (1), the projectile head load-reducing device (2) is connected with one end of a head impact transmission rod (3), the other end of the head impact transmission rod (3) penetrates through a sliding pipe (6) to be hinged with a transmission device (12), the bounce springboard (5) is arranged at an opening at the bottom of the missile body (1), one end of the bounce springboard (5) is hinged at the bottom of the missile body (1), and the other end of the bounce springboard is connected with the transmission device (12); the transmission control device comprises a controller (13), a sensor and an execution component, wherein the sensor and the execution component are electrically connected with the controller (13), and the sensor is used for receiving signals of the guided missile approaching a target and the tail end entering water;
when the missile body head load reducer (2) of the missile impacts the water surface, the generated water surface reverse thrust is transmitted to the bounce springboard (5) through the head impact transmission rod (3) and the transmission device (12) to open the bounce springboard (5), and the missile finishes one-time forward sliding by means of the water surface reverse thrust when the bounce springboard (5) flaps the water surface; after the missile is separated from the water surface, the transmission control device enables the transmission device (12) to recover the original position through the reset spring (15) to close the bounce springboard (5) so as to complete a water surface slide period of the missile; after the sliding in the previous period is finished, the missile body head load reducer (2) of the missile impacts the water surface again, the sliding process is repeated, and the missile slides forwards towards a target on the near water surface; when the transmission control device receives a sensor signal, the controller (13) of the transmission control device controls the action of the execution part to keep the transmission device (12) fixed, so that the bounce springboard (5) is in a closed state when the tail end of the missile enters water, and the missile enters water to strike.
2. The anti-interception efficient bounce water-entering attacking missile according to claim 1, wherein: the missile is characterized in that the transmission device (12) comprises a first transmission rod (12-1), a second transmission rod (12-2) and a fixed rotating shaft (8), the fixed rotating shaft (8) is fixed in the missile body (1), one end of the first transmission rod (12-1) is hinged to the other end of the head impact transmission rod (3), the other end of the first transmission rod is hinged to one end of the second transmission rod (12-2), the other end of the second transmission rod (12-2) is hinged to the bounce springboard (5), a sliding groove (9) is formed in the middle of the first transmission rod (12-1), and the fixed rotating shaft (8) is matched in the sliding groove (9).
3. The anti-interception efficient bounce water-entering attacking missile according to claim 2, wherein: the transmission control device further comprises a transmission control rod (11) and a transmission control sleeve (17), the execution component is a direct-acting electromagnet (18), one end of the transmission control sleeve (17) is an open end, the other end of the transmission control sleeve is a closed end, the closed end of the transmission control sleeve (17) is connected with the missile body (1), one end of the transmission control rod (11) is hinged with the other end of the first transmission rod (12-1) and one end of the second transmission rod (12-2) through a rotating shaft (10), the other end of the transmission control rod (11) extends into the open end of the transmission control sleeve (17), the reset spring (15) is arranged inside the transmission control sleeve (17), one end of the reset spring (15) is fixedly connected with the other end of the transmission control rod (11), the other end of the reset spring is fixed on the closed end of the transmission control sleeve (17), the direct-acting electromagnet (18) is arranged in the transmission control sleeve (17), the transmission control rod (11) is provided with a pin hole (16), the controller (13) controls the action of the direct-acting electromagnet (18), when the direct-acting electromagnet (18) is powered off, the ejector rod of the direct-acting electromagnet extends out of the pin hole (16) on the transmission control rod (11) to be matched with the pin hole to limit the position of the transmission control rod (11), and when the direct-acting electromagnet (18) is powered on, the ejector rod of the direct-acting electromagnet retracts to release the limit on the transmission control rod (11).
4. The anti-interception efficient bounce water-entering attacking missile according to claim 1, wherein: a plurality of groups of pulleys (14) which are convenient for the head impact transfer rod (3) to move are uniformly arranged in the sliding pipe (6).
5. The anti-interception efficient bounce water-entering attacking missile according to claim 1, wherein: the head of the missile body (1) is provided with a buffer pad (4) which provides buffer for the missile body head load reducer (2) to impact the missile body (1).
6. The anti-interception efficient bounce water-entering attack missile according to claim 5, wherein: the buffer pad (4) is arranged around the sliding tube (6).
7. The anti-interception efficient bounce water-entering attacking missile according to claim 1, wherein: the projectile head load-reducing device (2) is of a disc structure.
8. The anti-interception efficient bounce water-entering attacking missile according to claim 1, wherein: the inner wall of the bottom of the missile body (1) is provided with a hinged seat connected with one end of the bounce springboard (5).
9. The anti-interception efficient bounce water-entering attack missile according to claim 8, wherein: the head impact transfer rod (3) is hinged with the first transmission rod (12-1), the bounce springboard (5) is hinged with the hinged seat at the bottom of the missile body (1), and the second transmission rod (12-2) is hinged with the bounce springboard (5) through the pin (7).
10. The working method of the anti-interception efficient bounce water-entering attack missile according to the claim 3, is characterized in that: the method specifically comprises the following steps:
the missile is launched by a hollow foundation or a sea foundation, when the missile impacts the water surface, strong impact force is transmitted to the transmission device (12) through the head impact transmission rod (3), the first transmission rod (12-1) is connected with one end of the head impact transmission rod (3) and is acted by force firstly, clockwise moment is generated and starts to rotate around the fixed rotating shaft (8) towards the tail part of the missile body, and the fixed rotating shaft (8) slides to the top of the sliding groove from the bottom of the sliding groove; the first transmission rod (12-1) drives the second transmission rod (12-2) to move through the rotating shaft (10), the second transmission rod (12-2) is stressed to move towards the lower part of the missile body, the second transmission rod (12-2) drives the bounce springboard (5) to be opened and form a supporting mode, and the bounce springboard (5) enables the missile to slide forwards by means of strong reverse thrust of the water surface;
after the missile is separated from the water surface, the transmission control device receives a stress signal, after the supporting process of the bounce springboard (5) is completed, the transmission control rod (11) is recovered to an initial position through a recovery spring (15), the transmission control rod (11) drives a rotating shaft (10) to recover the transmission device (12) to an initial state, so that the transmission device (12) is recovered to the initial state, meanwhile, the bounce springboard (5) is closed, the head impact transmission rod (3) returns along the sliding pipe (6), and the missile finishes a water surface sliding and jumping period;
after the sliding in the previous period is finished, the missile body head load reducer (2) of the missile impacts the water surface again, the sliding process is repeated, and the missile slides forwards towards a target on the near water surface;
after the guided missile passes through a plurality of water surface sliding processes, the controller (13) receives signals of the sensors, a control instruction is executed after the last sliding process is finished, the controller (13) controls the ejector rod of the direct-acting electromagnet to extend out and be inserted into the pin hole (16) of the transmission control rod (11) so that the transmission control rod (11) is kept fixed, meanwhile, the rotating shaft (10) is also kept fixed, and the transmission of the head impact force of the transmission device (12) to the head is stopped, so that the transmission device (12) is not influenced by the impact force transmitted by the head impact transmission rod (3) when the guided missile impacts the water surface again, meanwhile, the bounce jump plate (5) is kept closed, and the guided missile realizes the high-speed water entering target at the tail end.
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| CN117416507A (en) * | 2023-12-18 | 2024-01-19 | 中国空气动力研究与发展中心空天技术研究所 | Water-entering load-reducing device and bionic cross-medium aircraft |
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