Double-body target ship

Abstract

The utility model discloses a double-body target ship, which belongs to the technical field of target ships and comprises a target ship deck, two buoyancy single bodies fixedly connected to the bottom of the target ship deck, an installation mechanism arranged on the target ship deck, a trigger mechanism arranged in the installation mechanism and an external working mechanism arranged on the outer side of the installation mechanism. And a cutting mechanism and an internal working mechanism are mounted in the mounting mechanism, and the internal working mechanism comprises a protective shell. The device has the beneficial effects that a trigger mechanism, a cut-off mechanism and an internal working mechanism are arranged, when the device is used for shooting, and after a shell accurately hits a target body, a trigger rod ignites gunpowder in a gunpowder cavity, so that an internal connecting wire is cut off by a pull wire on a sliding seat, and then a protective shell is popped out under the action of a top block; important parts on an internal working mechanism are prevented from sinking into the seabed along with a target ship deck, economic losses are reduced, and important parts and stored data in the electromagnetic shielding shell are better protected.

Description

Technical Field

[0001] The utility model relates to the technical field of target ships, in particular to a catamaran target ship. Background Art

[0002] Target ships are important maritime equipment for naval artillery, missiles, etc. to conduct sea target shooting tests and test the strike effects. Modern maritime combat means are constantly developing, and naval weapons are constantly being improved and refurbished. During the development process of weapons, performance inspection and identification must be carried out, which requires live ammunition target shooting tests. Target ships can also be used for daily naval exercises and training, and can be used to simulate attack targets in simulated combat exercises at sea. Therefore, the development of target ships is of great significance to the development of naval weapon equipment technology and the improvement of combat capabilities.

[0003] After searching the existing technologies, it was found that during the target shooting process, after the shells or missiles hit the target body on the target ship, the target ship was damaged, and the hull disintegrated and sank to the bottom of the sea. Some valuable components on the target ship were also destroyed, causing a great waste. In addition, the data recorded by some sensors could not be saved and read, which affected the review and summary of the actual combat exercises. The practicality needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a catamaran target ship in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A catamaran target ship comprises a target ship deck, two buoyancy monomers are fixedly connected to the bottom of the target ship deck, a mounting mechanism is arranged on the target ship deck, a trigger mechanism is arranged in the mounting mechanism, an external working mechanism is arranged outside the mounting mechanism, a cutting mechanism and an internal working mechanism are installed in the mounting mechanism, the internal working mechanism comprises a protective shell, an internal connecting line is installed on the protective shell, the external working mechanism comprises a junction box, an external connecting line is fixedly connected to the junction box, the external connecting line and the internal connecting line are electrically connected in the junction box, and the cutting mechanism is used to cut off the internal connecting line when the protective shell is separated from the target ship deck.

[0007] Preferably, the mounting mechanism comprises a mounting shell, a rear opening is arranged at the rear side of the mounting shell, a protective shell is arranged inside the rear opening, a spring is installed in the mounting shell, and one end of the spring is fixedly connected to a top block for ejecting the protective shell.

[0008] Preferably, the rear opening forms a certain angle with the target ship deck and faces obliquely upward.

[0009] Preferably, the cutting mechanism comprises a slide seat, a cutter is fixedly connected to one side of the slide seat, and a blade of the cutter is aligned with the position of the internal connecting line.

[0010] Preferably, a threading groove parallel to the movement direction of the slide is opened in the middle position of the slide, and the threading groove is used to allow the internal connecting wire to pass through up and down.

[0011] Preferably, the trigger mechanism includes a gunpowder chamber, which is arranged inside the mounting shell. A fixing rod is fixedly connected to the top of one side of the mounting shell. A friction surface is arranged at the bottom inside the fixing rod. A trigger rod is slidably connected inside the fixing rod. The bottom end of the trigger rod is fixedly connected to an ignition head.

[0012] Preferably, one side of the slide is located at the top of the gunpowder chamber, a side of the slide close to the gunpowder chamber is fixedly connected to a plurality of flammable pull wires, and an end of the slide away from the pull wires is fixedly connected to a baffle for blocking the protective shell.

[0013] Preferably, a vertical pole is fixedly connected to the front end of the top of the target ship deck, a target body is fixedly connected to the top of the vertical pole, and a top end of the trigger rod is fixedly connected to the bottom of the target body.

[0014] Preferably, several airbags are arranged in the protective shell, a waterproof ring is fixedly connected inside the airbag, an electromagnetic shielding shell is fixedly connected inside the waterproof ring, the internal connecting wire passes through the waterproof ring and is connected to the storage inside the electromagnetic shielding shell, and a GPS locator is fixedly connected to one side of the electromagnetic shielding shell.

[0015] The beneficial effect is that a trigger mechanism, a cutting mechanism and an internal working mechanism are provided. When the device is used for target shooting, after the shell accurately hits the target, the trigger rod ignites the gunpowder in the gunpowder chamber, so that the pull wire on the slide seat cuts off the internal connecting wire, and then the protective shell pops out under the action of the top block, avoiding the important components of the internal working mechanism from sinking to the bottom of the sea with the target ship deck, reducing economic losses, and better protecting the important components and stored data in the electromagnetic shielding shell.

[0016] The additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through the specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0018] Figure 1 This is a first schematic diagram of a catamaran target ship according to the utility model;

[0019] Figure 2 This is a second schematic diagram of a catamaran target ship according to the utility model;

[0020] Figure 3 It is a right side sectional view of a catamaran target ship described in the utility model;

[0021] Figure 4 It is an enlarged view of point A of a catamaran target ship described in the utility model;

[0022] Figure 5 It is a schematic diagram of the relative positions of the external connecting wires, the cutting mechanism and the protective shell of a catamaran target ship described in the utility model;

[0023] Figure 6 It is a schematic diagram of the interior of a protective shell of a catamaran target ship described in the utility model.

[0024] The reference numerals are as follows: 101, target ship deck; 102, buoyancy unit; 103, vertical pole; 104, target body; 201, mounting shell; 202, rear opening; 203, spring; 204, top block; 301, gunpowder chamber; 302, fixing rod; 303, friction surface; 304, trigger rod; 305, ignition head; 401, external power supply; 402, anti-dumping sensor; 403, external connecting wire; 404, junction box; 501, slide seat; 502, pull wire; 503, cutter; 504, threading groove; 505, baffle; 601, protective shell; 602, airbag; 603, waterproof ring; 604, electromagnetic shielding shell; 605, internal connecting wire; 606, GPS locator. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] The utility model is further described below in conjunction with the accompanying drawings:

[0028] like Figure 1 — Figure 6As shown, a catamaran target ship comprises a target ship deck 101, two buoyancy monomers 102 are connected to the bottom of the target ship deck 101 by bolts, a mounting mechanism is arranged on the target ship deck 101, a trigger mechanism is arranged in the mounting mechanism, an external working mechanism is arranged outside the mounting mechanism, a cutting mechanism and an internal working mechanism are arranged in the mounting mechanism, the internal working mechanism comprises a protective shell 601, an internal connecting line 605 is installed on the protective shell 601, the external working mechanism comprises a junction box 404, an external connecting line 403 is plugged into the junction box 404, the external connecting line 403 and the internal connecting line 605 are electrically connected in the junction box 404, and the cutting mechanism is used to cut off the internal connecting line 605 when the protective shell 601 is separated from the target ship deck 101.

[0029] In this embodiment, the mounting mechanism includes a mounting shell 201, a rear opening 202 is provided at the rear side of the mounting shell 201, a protective shell 601 is arranged at an inner position of the rear opening 202, a spring 203 is installed in the mounting shell 201, and one end of the spring 203 is connected to a top block 204 for ejecting the protective shell 601 through a bolt. When the protective shell 601 is not blocked, the top block 204 is pushed out by the thrust of the spring 203 to prevent the protective shell 601 from sinking to the bottom of the sea along with the target ship deck 101.

[0030] In this embodiment, the rear opening 202 forms a certain angle with the target ship deck 101 and faces obliquely upward. The oblique upward arrangement of the rear opening 202 is conducive to keeping the protective shell 601 away from the target ship deck 101, thereby preventing the explosion of the target ship deck 101 from causing further damage to the protective shell 601 and important components inside it.

[0031] In this embodiment, the cutting mechanism includes a slide 501, and a cutter 503 is connected to one side of the slide 501 by bolts. The blade of the cutter 503 is aligned with the position of the internal connecting line 605. Before the protective shell 601 is ejected, the slide 501 will cut off the internal connecting line 605 to prevent the connection between the internal connecting line 605 and the external connecting line 403 from preventing the protective shell 601 from detaching from the target ship deck 101.

[0032] In this embodiment, a threading groove 504 is provided in the middle position of the slide 501 and is arranged parallel to the movement direction of the slide 501. The threading groove 504 is used to allow the internal connecting wire 605 to pass through up and down, and the internal connecting wire 605 has a certain degree of freedom in the threading groove 504, which is convenient for connection. After the slide 501 starts to move, the cutter 503 will not cut off the internal connecting wire 605 until it reaches a certain speed, so that the injection process of the protective shell 601 is more stable.

[0033] In this embodiment, the trigger mechanism includes a gunpowder chamber 301, which is arranged inside the mounting shell 201. A fixing rod 302 is welded to the top of one side of the mounting shell 201, and a friction surface 303 is arranged on the inner bottom of the fixing rod 302. A trigger rod 304 is slidably connected inside the fixing rod 302, and an ignition head 305 is bonded to the bottom end of the trigger rod 304. If the trigger rod 304 moves downward, the ignition head 305 and the friction surface 303 generate friction and catch fire, igniting the gunpowder in the gunpowder chamber 301, which has a strong pushing effect on the slide 501, accelerating the slide 501 to pop out of the target ship deck 101.

[0034] In this embodiment, one side of the slide 501 is located at the top of the gunpowder chamber 301, and a plurality of flammable pull wires 502 are bonded to the side of the slide 501 close to the gunpowder chamber 301. The other end of the pull wire 502 is bonded to the inner side of the mounting shell 201. The end of the slide 501 away from the pull wire 502 is bolted to a baffle 505 for blocking the protective shell 601. The gunpowder in the gunpowder chamber 301 can also burn the pull wire 502 after being ignited, thereby releasing the constraint of the slide 501 in the mounting shell 201.

[0035] In this embodiment, the front end of the top of the target ship deck 101 is connected to the vertical pole 103 by bolts, the top of the vertical pole 103 is connected to the target body 104 by bolts, and the top of the trigger rod 304 is connected to the bottom of the target body 104 by bolts. When shooting, the shells accurately hit the target body 104, and the target body 104 is shattered by the impact, which will cause the trigger rod 304 to impact downward, thereby causing the gunpowder in the gunpowder chamber 301 to explode.

[0036] In this embodiment, a plurality of airbags 602 are arranged in the protective shell 601, and a waterproof ring 603 is bonded in the airbag 602. The arrangement of the airbag 602 and the waterproof ring 603 can make the electromagnetic shielding shell 604 float on the sea surface even if the protective shell 601 is blown up, so as to further protect the electromagnetic shielding shell 604 and the internal components. The electromagnetic shielding shell 604 is bonded in the waterproof ring 603, and the internal connection line 605 passes through the waterproof ring 603 and is connected to the memory inside the electromagnetic shielding shell 604. One side of the electromagnetic shielding shell 604 is connected with a G The PS locator 606, the electromagnetic shielding shell 604 is also provided with a controller, a storage component and an internal power supply, one end of the external connecting line 403 is connected to the external power supply 401 and the anti-dumping sensor 402, when the target ship deck 101 is traveling normally, the various sensors and controllers in the electromagnetic shielding shell 604 use the power in the external power supply 401, and various monitoring data will be transmitted to the storage component, when the target is hit, the internal connecting line 605 is cut off, and the protective shell 601 is ejected, at this time the internal power supply only supplies power to the GPS locator 606, which is convenient for finding.

[0037] Working principle: When the device is in use, when the target ship deck 101 is in normal driving state, various sensors and controllers in the electromagnetic shielding shell 604 and external anti-dumping sensors 402 and other sensors all use the power in the external power supply 401, and various monitoring data will be transmitted to the storage component inside the electromagnetic shielding shell 604. The protective shell 601 plays a good protective role for the valuable components inside. When the staff strikes the target body 104, the target body 104 is struck and damaged, causing the trigger rod 304 to impact downward, and the ignition head 305 at the bottom of the trigger rod 304 rubs against the friction surface 303 to catch fire, igniting the gunpowder chamber 301. The gunpowder in the gunpowder chamber 301 burns the pull wire 502 after being ignited, releasing the constraint of the slide 501 in the installation shell 201 and generating a large thrust on the slide 501. The cutter 503 on the slide 501 rushes to the internal connecting wire 605 and cuts it off. At the same time, the baffle 505 releases the obstruction to the protective shell 601, and the slide 501 rushes out before the protective shell 601. The protective shell 601 is pushed out of the rear opening 202 by the spring 203 and the top block 204, so that the target ship deck 101 is separated from the protective shell 601. After that, the protective shell 601 floats on the sea, and the internal power supply only powers the GPS locator 606, which is convenient for people to find.

[0038] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A catamaran target ship, comprising a target ship deck (101), wherein two buoyancy monomers (102) are fixedly connected to the bottom of the target ship deck (101), characterized in that: The target ship deck (101) is provided with a mounting mechanism, a trigger mechanism is provided inside the mounting mechanism, an external working mechanism is provided outside the mounting mechanism, and a cutting mechanism and an internal working mechanism are installed inside the mounting mechanism; The internal working mechanism comprises a protective shell (601), an internal connecting line (605) is installed on the protective shell (601), the external working mechanism comprises a junction box (404), an external connecting line (403) is fixedly connected to the junction box (404), the external connecting line (403) and the internal connecting line (605) are electrically connected in the junction box (404), and the cutting mechanism is used to cut off the internal connecting line (605) when the protective shell (601) is separated from the target ship deck (101).

2. A catamaran target ship according to claim 1, characterized in that: The mounting mechanism comprises a mounting shell (201), a rear opening (202) is arranged on the rear side of the mounting shell (201), the protective shell (601) is arranged at an inner position of the rear opening (202), a spring (203) is installed in the mounting shell (201), and one end of the spring (203) is fixedly connected to a top block (204) used for ejecting the protective shell (601).

3. A catamaran target ship according to claim 2, characterized in that: The rear opening (202) forms a certain angle with the target ship deck (101) and faces obliquely upward.

4. A catamaran target ship according to claim 2, characterized in that: The cutting mechanism comprises a slide seat (501), one side of the slide seat (501) is fixedly connected with a cutter (503), and the blade of the cutter (503) is aligned with the position of the internal connecting line (605).

5. A catamaran target ship according to claim 4, characterized in that: A threading groove (504) is provided in the middle of the slide seat (501) and is arranged parallel to the movement direction of the slide seat (501). The threading groove (504) is used to allow the internal connecting wire (605) to pass through from top to bottom.

6. A catamaran target ship according to claim 4, characterized in that: The trigger mechanism comprises a powder chamber (301), the powder chamber (301) being arranged inside the mounting shell (201), a fixing rod (302) being fixedly connected to the top of one side of the mounting shell (201), a friction surface (303) being arranged at the bottom inside the fixing rod (302), a trigger rod (304) being slidably connected inside the fixing rod (302), and an ignition head (305) being fixedly connected to the bottom end of the trigger rod (304).

7. A catamaran target ship according to claim 6, characterized in that: One side of the slide seat (501) is located at the top of the powder chamber (301), a side of the slide seat (501) close to the powder chamber (301) is fixedly connected to a plurality of flammable pull wires (502), and an end of the slide seat (501) away from the pull wires (502) is fixedly connected to a baffle (505) for blocking the protective shell (601).

8. A catamaran target ship according to claim 6, characterized in that: The front end of the top of the target ship deck (101) is fixedly connected to a vertical pole (103), the top of the vertical pole (103) is fixedly connected to a target body (104), and the top of the trigger rod (304) is fixedly connected to the bottom of the target body (104).

9. A catamaran target ship according to claim 1, characterized in that: A plurality of air bags (602) are arranged in the protective shell (601), a waterproof ring (603) is fixedly connected in the air bag (602), an electromagnetic shielding shell (604) is fixedly connected in the waterproof ring (603), the internal connection line (605) passes through the waterproof ring (603) and is connected to the memory inside the electromagnetic shielding shell (604), and a GPS locator (606) is fixedly connected to one side of the electromagnetic shielding shell (604).

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