CN221404083U - Tank armor-piercing-preventing protection device - Google Patents

Abstract

The utility model relates to a protection device for a tank armor-piercing prevention, which is characterized in that a wedge-shaped fixing plate, a turntable, a spring rod, a steel wire rope, a spring buckle, a counterweight buckle and counterweight iron are arranged, wherein the wedge-shaped fixing plate is uniformly embedded on the turntable, one end of the spring rod is fixed on the turntable together with the wedge-shaped fixing plate through a fixing bolt, the other end of the spring rod is fixed with one end of the steel wire rope through the spring buckle, the other end of the steel wire rope is fixed with the counterweight iron through the counterweight buckle, and the armor-piercing bullet deviates from an original route in a high-speed rotation mode, so that the armor-piercing bullet cannot normally exert the effect of the armor-piercing bullet, and the armor-piercing armor-protection device also has the effect of a four-two jack.

Description

Tank armor-piercing-preventing protection device

Technical Field

The utility model relates to the technical field of tank bulletproof, in particular to a protection device for preventing armor penetration of a tank.

Background

The current attack and defense methods for tanks, armored vehicles, step combat vehicles and the like are basically as follows: 1. increasing the thickness of the armor; 2. changing the gradient of the armor; 3. the protection purpose is achieved by changing modes of armor materials and the like, so that the armor protection capability is improved, some armor-piercing bullets can break through tank armor of 800 mm, the common armor is fragile and invalid, and the explosive type protective armor is very ineffectual when facing to armor-piercing bullets of several wheels. However, the existing tank armor is difficult to effectively protect, and no effective protecting device exists at present.

The missile type armor-piercing weapon mainly comprises armor-piercing ammunition and explosive ammunition, the running speed track can be diversified, the tail end control of the missile type armor-piercing weapon is difficult to change, the direction of the armor-piercing ammunition can be changed by using the missile type armor-piercing weapon, so that the armor-piercing ammunition can change the direction to lose armor-piercing effect, the protection purposes of tanks, armored vehicles, step-warcarts and the like are achieved, and the armor-piercing effect is reduced or eliminated only if the armor-piercing warhead deviates from the straight line direction.

The present utility model is based on the fact that the flying speed of the armor-piercing projectile is about 1300 m/s to 2000 m/s, and in order to effectively intercept and redirect such objects flying at high speed, the present utility model is designed.

Disclosure of Invention

The utility model aims to provide a protection device for preventing armor piercing of a tank, which makes armor piercing bullets deviate from an original route by using a high-speed rotation mode, so that the armor piercing bullets cannot normally exert the function of the armor piercing bullets, thereby achieving the purpose of armor protection and also having the function of four-two jack poking.

In order to achieve the above object, the present utility model provides a tank armor-piercing-preventing protecting device comprising: carousel, power shaft, axle sleeve, spring beam, spring buckle, mating buckle, counter weight iron and wedge fixed plate, wedge fixed plate large end inwards, the fixed equipartition of tip outwards is inlayed on the carousel, and the one end of spring beam passes through fixing bolt with the wedge fixed plate to be fixed on the carousel, and the other end of spring beam passes through the spring buckle to be fixed with wire rope's one end, and wire rope's the other end passes through counter weight buckle to be fixed with counter weight iron, the power shaft is connected with the power takeoff of engine, the axle sleeve suit is outside the power shaft, keeps the carousel steady when changeing.

The power shaft is connected with the motor.

And the power shaft is provided with a shaft head locking nut.

And a key groove is formed in the power shaft.

The utility model is provided with the wedge-shaped fixing plate, the turntable, the spring rod, the steel wire rope, the spring buckle, the counterweight buckle and the counterweight iron, wherein the wedge-shaped fixing plate is uniformly embedded on the turntable, one end of the spring rod is fixed on the turntable together with the wedge-shaped fixing plate through the fixing bolt, the other end of the spring rod is fixed with one end of the steel wire rope through the spring buckle, the other end of the steel wire rope is fixed with the counterweight iron through the counterweight buckle, and the armor piercing bullet deviates from the original route by utilizing a high-speed rotation mode, so that the armor piercing bullet cannot normally play the role of the armor piercing bullet, thereby achieving the purpose of armor protection and also having the role of four-two jack pulling.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is an expanded view of FIG. 2;

FIG. 4 is a partial view of FIG. 2;

FIG. 5 is an expanded top view of FIG. 4

Fig. 6 is a schematic view of a turntable.

In the figure, the weight iron is 1, the fixing bolt is 2, the power shaft is 3, the shaft head locking nut is 4, the turntable is 5, the spring rod is 6, the spring buckle is 7, the weight buckle is 8, the wedge-shaped fixing plate is 9, the steel wire rope is 10, the shaft sleeve is 11, and the key slot is 12.

Detailed Description

The utility model relates to a protection device for preventing armor piercing of a tank, which comprises: carousel 5, power shaft 3, axle sleeve 11, spring beam 6, spring buckle 7, mating buckle 8, counter weight iron 1 and wedge fixed plate 9, wedge fixed plate 9 big end inwards, and the little end outwards fixed equipartition is inlayed on carousel 5, and the one end of spring beam 6 passes through fixing bolt 2 together with wedge fixed plate 9 to be fixed on the carousel, and the other end of spring beam 6 passes through spring buckle 7 and is fixed with the one end of wire rope 10, and the other end of wire rope passes through counter weight buckle and is fixed with counter weight iron 1, power shaft 3 is connected with the power takeoff of engine, the axle sleeve 11 suit is outside the power shaft, keeps the carousel steady when changeing.

The power shaft 3 is connected with a motor.

The power shaft 3 is provided with a shaft head locking nut 4.

The power shaft 3 is provided with a key groove 12.

The utility model is shown in figures 1, 3 and 5 when being unfolded after being assembled; when not in operation, as shown in fig. 2 and 4.

The utility model can be used for installing the parts of a tank, an armored car and a walking war car which need to be protected, and the tank, the armored car and the walking war car can be protected in a four-two progressive way after being started.

1. And (3) material selection:

1. Spring rod

Selecting a round spring with the thickness of about 1 cm to 1.5cm to ensure that the round spring has hardness and elasticity so as to have a self-repairing function during collision;

2. wire rope

A spring rope which is braided by a plurality of strands of spring wires and is about 1 cm to 1.5cm is adopted, so that the spring rope has flexibility and elasticity;

3. spring rod buckle

The steel plate is composed of disc steel plates with the thickness of 5-8cm, and the diameter is about 30-40cm;

4. Shaft sleeve

Consists of round steel with the diameter of 15cm and the inner diameter of 13cm of a round steel pipe;

5. Power shaft

The power of the power shaft can be obtained by the speed increase of a power takeoff of an engine in the vehicle through a gearbox or the control of a switch through a motor storage battery;

6. Counterweight iron

The common iron block is adopted.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (4)

1. A tank armor-piercing prevention protection device, comprising: carousel (5), power shaft (3), axle sleeve (11), spring beam (6), spring buckle (7), mating buckle (8), counter weight iron (1) and wedge fixed plate (9), its characterized in that: the wedge fixed plate (9) large end inwards, the little end outwards fixed equipartition is inlayed on carousel (5), and the one end of spring beam (6) is fixed on the carousel together with wedge fixed plate (9) through fixing bolt (2), and the other end of spring beam (6) is fixed with the one end of wire rope (10) through spring buckle (7), and the other end of wire rope is fixed with counterweight iron (1) through counterweight buckle, power shaft (3) are connected with the power takeoff of engine, axle sleeve (11) suit is outside the power shaft, keeps the carousel steady when changeing.

2. The tank armor-piercing prevention protection device according to claim 1, characterized in that: the power shaft (3) is connected with the motor.

3. The tank armor-piercing prevention protection device according to claim 1 or 2, characterized in that: the power shaft (3) is provided with a shaft head locking nut (4).

4. The tank armor-piercing prevention protection device according to claim 1 or 2, characterized in that: and a key groove (12) is formed in the power shaft (3).