A smoke bomb base for a combat vehicle turret outer cover and a combat vehicle turret outer cover

Abstract

The invention discloses a smoke bomb base for a combat vehicle turret cover and a combat vehicle turret cover, comprising a smoke bomb base shell matched with a smoke bomb base accommodating cavity reserved on the turret cover, an opening being arranged on one side of the smoke bomb base shell, a first smoke bomb placement tube, a second smoke bomb placement tube and a third smoke bomb placement tube with openings upward being arranged on a bottom plate in the smoke bomb base shell, and the projections of the first smoke bomb placement tube, the second smoke bomb placement tube and the third smoke bomb placement tube along their respective axis directions are not on the top plate of the smoke bomb base shell; the axis of the first smoke bomb placement tube, the axis of the second smoke bomb placement tube and the axis of the third smoke bomb placement tube and the bottom plate of the smoke bomb base shell form angles of 87.3° to 87.7°, 86.6° to 87.0° and 79.9° to 81.3° respectively. The invention can solve the problem that the launch angle and azimuth angle cannot meet the launch requirements when the smoke bomb is launched.

Description

Technical Field

[0001] The invention belongs to the technical field of combat vehicles, and in particular relates to a smoke bomb base for a combat vehicle turret outer cover and a combat vehicle turret outer cover. Background Art

[0002] Combat vehicles usually work in special environments, and every product on it plays a vital role in whether it can work smoothly in special environments. During the use of the combat vehicle turret cover, the smoke bomb base is installed on the turret cover. The smoke bomb base is used to launch the smoke bomb. At present, when the combat vehicle launches the smoke bomb, the launch angle and azimuth of the smoke bomb base are prone to deviation, which cannot meet the current launch requirements, affecting the service life and continuous combat capability of the combat vehicle under special circumstances.

[0003] Therefore, it is urgent to develop a smoke bomb base for the outer cover of a combat vehicle turret to solve the problem that the launch angle and azimuth angle cannot meet the launch requirements when the smoke bomb is launched. Summary of the invention

[0004] In view of the problems existing in the prior art, the present invention provides a smoke bomb base for a combat vehicle turret cover and a combat vehicle turret cover, which can solve the problem that the launch angle and azimuth angle cannot meet the launch requirements when the smoke bomb is launched.

[0005] In order to solve the above technical problems, the present invention is implemented by the following technical solutions:

[0006] A smoke bomb base for a turret cover of a combat vehicle comprises a smoke bomb base shell body matched with a smoke bomb base accommodating cavity reserved on the turret cover, an opening is arranged on one side of the smoke bomb base shell body, a first smoke bomb placement tube, a second smoke bomb placement tube and a third smoke bomb placement tube with openings upward are arranged on a bottom plate in the smoke bomb base shell body, and projections of the first smoke bomb placement tube, the second smoke bomb placement tube and the third smoke bomb placement tube along their respective axis directions are not on the top plate of the smoke bomb base shell body; an angle α formed by the axis of the first smoke bomb placement tube and the bottom plate of the smoke bomb base shell body is 87.3° to 87.7°, an angle β formed by the axis of the second smoke bomb placement tube and the bottom plate of the smoke bomb base shell body is 86.6° to 87.0°, and an angle γ formed by the axis of the third smoke bomb placement tube and the bottom plate of the smoke bomb base shell body is 79.9° to 81.3°.

[0007] Furthermore, smoke bomb clamp ring mounting grooves are respectively provided on the outer walls of the first smoke bomb placement tube, the second smoke bomb placement tube and the third smoke bomb placement tube along their respective circumferential directions.

[0008] Furthermore, the smoke bomb base shell is provided with a plurality of bolt holes for connecting with the turret outer cover with bolts.

[0009] Furthermore, the smoke bomb base shell is integrally formed of a glass fiber reinforced plastic composite material, and the lower ends of the first smoke bomb placement tube, the second smoke bomb placement tube and the third smoke bomb placement tube are pre-buried and connected to the bottom plate inside the smoke bomb base shell.

[0010] Furthermore, the angle α formed by the axis of the first smoke bomb placement tube and the bottom plate of the smoke bomb base shell is 87.5°.

[0011] Furthermore, the angle β formed by the axis of the second smoke bomb placement tube and the bottom plate of the smoke bomb base shell is 86.8°.

[0012] Furthermore, the angle γ formed by the axis of the third smoke bomb placement tube and the bottom plate of the smoke bomb base shell is 81.1°.

[0013] A combat vehicle turret outer cover is provided with a smoke bomb base accommodating cavity matched with a smoke bomb base shell, and a smoke bomb base is installed in the smoke bomb base accommodating cavity.

[0014] Compared with the prior art, the present invention has at least the following beneficial effects: the present invention provides a smoke bomb base for a combat vehicle turret cover. When in use, the smoke bomb base is installed in a smoke bomb base accommodating cavity reserved on a matching turret cover. The first smoke bomb placement tube, the second smoke bomb placement tube and the third smoke bomb placement tube of the present invention are installed on the bottom plate in the smoke bomb base shell. The projections of the first smoke bomb placement tube, the second smoke bomb placement tube and the third smoke bomb placement tube along their respective axial directions are not on the top plate of the smoke bomb base shell, thereby ensuring that no interference is generated between the smoke bomb and the top plate of the smoke bomb base shell when the smoke bomb is fired. The angle α formed by the axis of the first smoke bomb placement tube and the bottom plate of the smoke bomb base shell is designed to be 87.3° to 87.7°, the angle β formed by the axis of the second smoke bomb placement tube and the bottom plate of the smoke bomb base shell is designed to be 86.6° to 87.0°, and the angle γ formed by the axis of the third smoke bomb placement tube and the bottom plate of the smoke bomb base shell is designed to be 79.9° to 81.3°, so that when the smoke bomb base is used in conjunction with the turret cover of the combat vehicle, the launch angle δ, The launch angle ε of the smoke bomb on the second smoke bomb placement tube when launched and the launch angle ζ of the smoke bomb on the third smoke bomb placement tube when launched meet the requirement of 22°+30′~28°+30′. At the same time, the azimuth angle η between the first smoke bomb placement tube 2 and the second smoke bomb placement tube 3 and the azimuth angle θ between the second smoke bomb placement tube 3 and the third smoke bomb placement tube 4 meet the requirement of 4°+30′~6°30′+30′, which effectively solves the problem that the launch angle and azimuth angle when the smoke bomb is launched cannot meet the launch requirements.

[0015] Furthermore, in the present invention, smoke bomb clamp ring mounting grooves are respectively opened on the outer walls of the first smoke bomb placement tube, the second smoke bomb placement tube and the third smoke bomb placement tube along their respective circumferential directions. The smoke bomb clamp ring mounting grooves are used in conjunction with the smoke bomb clamp rings, so that the present invention can be applied to smoke bombs of different specifications and models. Specifically, when installing the smoke bomb, when the size of the smoke bomb is not larger than the inner diameter of the first smoke bomb placement tube, the second smoke bomb placement tube and the third smoke bomb placement tube, the smoke bomb can be placed in the first smoke bomb placement tube, the second smoke bomb placement tube and the third smoke bomb placement tube, and the smoke bomb clamp ring is installed on the smoke bomb clamp ring installation groove, and the size of the smoke bomb clamp ring is adjusted to match the smoke bomb clamp ring installation groove to complete the fixed installation; when the size of the smoke bomb is larger than the inner diameter of the first smoke bomb placement tube, the second smoke bomb placement tube and the third smoke bomb placement tube, it is not necessary to place the smoke bomb in the first smoke bomb placement tube, the second smoke bomb placement tube and the third smoke bomb placement tube, and the smoke bomb clamp ring only needs to be installed on the smoke bomb clamp ring installation groove, and the size of the smoke bomb clamp ring is adjusted to match the smoke bomb clamp ring installation groove to complete the fixation.

[0016] Furthermore, the present invention provides a plurality of bolt holes on the shell of the smoke bomb base for connecting with the turret outer cover with bolts. When in use, the smoke bomb base is placed in the smoke bomb base accommodating cavity, and then the two are connected by passing bolts through the bolt holes. The installation and disassembly are quick and convenient, the maintenance is convenient, the connection is reliable, the installation time is saved, and the efficiency is improved.

[0017] Furthermore, the shell of the smoke bomb base of the present invention is integrally formed of a fiberglass composite material. The integrally formed fiberglass composite material has the properties of light weight, corrosion resistance, high strength and high rigidity, so that the smoke bomb base of the present invention can achieve better performance as a whole, and the service life of the combat vehicle under special circumstances is improved. The lower ends of the first smoke bomb placement tube, the second smoke bomb placement tube and the third smoke bomb placement tube are pre-embedded and connected to the bottom plate in the shell of the smoke bomb base. When the combat vehicle launches the smoke bomb, the damage to the smoke bomb base caused by the shock wave of the smoke bomb can be effectively eliminated. The fiberglass composite material smoke bomb base does not undergo any deformation when subjected to a recoil force of 9.8MPa, and the first smoke bomb placement tube, the second smoke bomb placement tube and the third smoke bomb placement tube and the smoke bomb base shell will not crack, thereby avoiding deviations between the launch angle and the azimuth angle, thereby avoiding affecting the sustained combat capability of the combat vehicle.

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the specific implementation modes of the present invention, the drawings required for use in the description of the specific implementation modes will be briefly introduced below. Obviously, the drawings described below are some implementation modes of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is an overall structural diagram of a smoke bomb base for a combat vehicle turret cover according to the present invention at a certain viewing angle;

[0021] Figure 2 This is an overall structural diagram of a smoke bomb base for a combat vehicle turret cover according to the present invention at a certain viewing angle;

[0022] Figure 3 This is a schematic diagram (partial diagram) of the launch angle of a smoke bomb base for a combat vehicle turret cover when in use according to the present invention;

[0023] Figure 4 This is a schematic diagram (partial diagram) of the azimuth angle of a smoke bomb base for a combat vehicle turret cover when in use according to the present invention.

[0024] In the figure: 1-smoke bomb base shell; 2-first smoke bomb placement tube; 3-second smoke bomb placement tube; 4-third smoke bomb placement tube; 5-smoke bomb clamp ring installation groove; 6-bolt hole. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] As a specific embodiment of the present invention, Figure 1 and Figure 2As shown, a smoke bomb base for a combat vehicle turret cover includes a smoke bomb base shell 1 that matches the smoke bomb base accommodating cavity reserved on the turret cover, and an opening is provided on one side of the smoke bomb base shell 1. In the present invention, the smoke bomb base shell 1 is integrally formed of a fiberglass composite material. A first smoke bomb placement tube 2, a second smoke bomb placement tube 3, and a third smoke bomb placement tube 4 with openings facing upward are provided on the bottom plate inside the smoke bomb base shell 1, and the projections of the first smoke bomb placement tube 2, the second smoke bomb placement tube 3, and the third smoke bomb placement tube 4 along their respective axial directions are not on the top plate of the smoke bomb base shell 1, that is, when the smoke bombs are respectively mounted on the first smoke bomb placement tube 2, the second smoke bomb placement tube 3, and the third smoke bomb placement tube 4 for firing, the top plate of the smoke bomb base shell 1 will not interfere with the firing of the smoke bomb. In the present invention, the lower ends of the first smoke bomb placement tube 2, the second smoke bomb placement tube 3, and the third smoke bomb placement tube 4 are integrally connected to the bottom plate inside the smoke bomb base shell 1 by means of pre-embedded connection. As shown Figure 2 As shown, the angle α formed by the axis of the first smoke bomb placement tube 2 and the bottom plate of the smoke bomb base shell 1 is 87.3°~87.7°, the angle β formed by the axis of the second smoke bomb placement tube 3 and the bottom plate of the smoke bomb base shell 1 is 86.6°~87.0°, and the angle γ formed by the axis of the third smoke bomb placement tube 4 and the bottom plate of the smoke bomb base shell 1 is 79.9°~81.3°.

[0027] Combination Figure 3 As shown, the angle α formed by the axis of the first smoke bomb placement tube 2 and the bottom plate of the smoke bomb base shell 1 is designed to be 87.3°~87.7°, the angle β formed by the axis of the second smoke bomb placement tube 3 and the bottom plate of the smoke bomb base shell 1 is designed to be 86.6°~87.0°, and the angle γ formed by the axis of the third smoke bomb placement tube 4 and the bottom plate of the smoke bomb base shell 1 is designed to be 79.9°~81.3°, which can make the emission angle δ of the smoke bomb on the first smoke bomb placement tube 2, the emission angle ε of the smoke bomb on the second smoke bomb placement tube 3 and the emission angle ζ of the smoke bomb on the third smoke bomb placement tube 4 meet the requirements of 22°+30′~28°+30′. The above-mentioned launch angle is the angle between the center line of each of the first smoke bomb placement tube 2, the second smoke bomb placement tube 3 and the third smoke bomb placement tube 4 and the plane when the vehicle is in a horizontal state after the smoke bomb base is installed on the combat vehicle turret cover. As a technician in this field knows, it will not be elaborated here.

[0028] Combination Figure 4As shown, the angle α formed by the axis of the first smoke bomb placement tube 2 and the bottom plate of the smoke bomb base shell 1 is designed to be 87.3°~87.7°, the angle β formed by the axis of the second smoke bomb placement tube 3 and the bottom plate of the smoke bomb base shell 1 is designed to be 86.6°~87.0°, and the angle γ formed by the axis of the third smoke bomb placement tube 4 and the bottom plate of the smoke bomb base shell 1 is designed to be 79.9°~81.3°, which can make the azimuth angle η between the first smoke bomb placement tube 2 and the second smoke bomb placement tube 3 and the azimuth angle θ between the second smoke bomb placement tube 3 and the third smoke bomb placement tube 4 meet the requirements of 4°+30′~6°30′+30′.

[0029] In this embodiment, the angle α formed by the axis of the first smoke bomb placement tube 2 and the bottom plate of the smoke bomb base shell 1 is 87.5°, the angle β formed by the axis of the second smoke bomb placement tube 3 and the bottom plate of the smoke bomb base shell 1 is 86.8°, and the angle γ formed by the axis of the third smoke bomb placement tube 4 and the bottom plate of the smoke bomb base shell 1 is 81.1°. At this time, the launch angle δ of the smoke bomb on the first smoke bomb placement tube 2 is 22.8°, the launch angle ε of the smoke bomb on the second smoke bomb placement tube 3 is 25.3°, and the launch angle ζ of the smoke bomb on the third smoke bomb placement tube 4 is 27.8°, and the launch angles all meet the requirements of 22°+30′~28°+30′. The azimuth angle η between the first smoke bomb placement tube 2 and the second smoke bomb placement tube 3 is 6.3°, and the azimuth angle θ between the second smoke bomb placement tube 3 and the third smoke bomb placement tube 4 is 6.5°, and the azimuth angles both meet the requirements of 4°+30′ to 6°30′+30′.

[0030] Preferably, the first smoke bomb placement tube 2, the second smoke bomb placement tube 3 and the third smoke bomb placement tube 4 in the present invention are made of 5A06, and the smoke bomb base shell 1 is made of glass fiber reinforced plastic composite material, the density of which is 1 / 5 of that of carbon steel, thereby reducing the dead weight of the smoke bomb base and also being corrosion-resistant. The glass fiber reinforced plastic composite material is combined with 5A06, while taking advantage of the performance of the glass fiber reinforced plastic composite material and 5A06 materials, thereby extending the service life of the smoke bomb base.

[0031] As a preferred embodiment of the present invention, smoke bomb clamp ring mounting grooves 5 are respectively opened on the outer walls of the first smoke bomb placement tube 2, the second smoke bomb placement tube 3 and the third smoke bomb placement tube 4 along their respective circumferential directions. The smoke bomb clamp ring mounting grooves 5 greatly improve the application range of the smoke bomb base for the combat vehicle turret cover. When installing the smoke bomb, when the size of the smoke bomb is not larger than the internal diameter of the first smoke bomb placement tube 2, the second smoke bomb placement tube 3 and the third smoke bomb placement tube 4, the smoke bomb can be placed in the first smoke bomb placement tube 2, the second smoke bomb placement tube 3 and the third smoke bomb placement tube 4, and at the same time The smoke bomb snap ring is installed on the smoke bomb snap ring installation groove 5, and the size of the smoke bomb snap ring is adjusted to match the smoke bomb snap ring installation groove 5 to complete the fixed installation; when the size of the smoke bomb is larger than the internal diameter of the first smoke bomb placement tube 2, the second smoke bomb placement tube 3 and the third smoke bomb placement tube 4, the smoke bomb does not need to be placed in the first smoke bomb placement tube 2, the second smoke bomb placement tube 3 and the third smoke bomb placement tube 4, and the smoke bomb snap ring only needs to be installed on the smoke bomb snap ring installation groove 5, and the size of the smoke bomb snap ring is adjusted to match the smoke bomb snap ring installation groove 5 to complete the fixation. It can be seen that the present invention can be applied to smoke bombs of different specifications and models.

[0032] like Figure 1 As shown, a plurality of bolt holes 6 for bolt connection with the turret cover are provided on the smoke bomb base shell 1. Specifically, the bolt holes 6 correspond one-to-one with the bolt holes in the smoke bomb base accommodating cavity reserved on the turret cover of the combat vehicle. When in use, the smoke bomb base is placed in the smoke bomb base accommodating cavity, and then the two are connected by bolts passing through the bolt holes, thereby ensuring that when the combat vehicle launches the smoke bomb, the fiberglass composite material smoke bomb base does not undergo any deformation when subjected to a recoil force of 9.8 MPa.

[0033] The smoke bomb base of the present invention is applied to the outer cover of the turret of a combat vehicle. Specifically, a smoke bomb base accommodating cavity matching the smoke bomb base shell 1 is reserved on the outer cover of the turret, and finally the smoke bomb base is installed in the smoke bomb base accommodating cavity by bolt connection.

[0034] Finally, it should be noted that the above-described embodiments are only specific implementations of the present invention, which are used to illustrate the technical solutions of the present invention, rather than to limit them. The protection scope of the present invention is not limited thereto. Although the present invention is described in detail with reference to the above-described embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solutions recorded in the above-described embodiments within the technical scope disclosed by the present invention, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A smoke bomb base for a combat vehicle turret cover, characterized in that: The invention comprises a smoke bomb base shell (1) matching with a smoke bomb base accommodating cavity reserved on a turret outer cover, wherein one side of the smoke bomb base shell (1) is provided with an opening, and a first smoke bomb placement tube (2), a second smoke bomb placement tube (3) and a third smoke bomb placement tube (4) with openings upward are provided on a bottom plate inside the smoke bomb base shell (1), and the projections of the first smoke bomb placement tube (2), the second smoke bomb placement tube (3) and the third smoke bomb placement tube (4) along their respective axis directions are not on the smoke bomb base shell (1). ); the angle α formed by the axis of the first smoke bomb placement tube (2) and the bottom plate of the smoke bomb base shell (1) is 87.3° to 87.7°, the angle β formed by the axis of the second smoke bomb placement tube (3) and the bottom plate of the smoke bomb base shell (1) is 86.6° to 87.0°, and the angle γ formed by the axis of the third smoke bomb placement tube (4) and the bottom plate of the smoke bomb base shell (1) is 79.9° to 81.3°; the supplementary angle of the angle α, the angle β and the angle γ are the corresponding angles; Smoke bomb clamp ring mounting grooves (5) are respectively provided on the outer walls of the first smoke bomb placement tube (2), the second smoke bomb placement tube (3) and the third smoke bomb placement tube (4) along their respective circumferential directions; The smoke bomb base shell (1) is provided with a plurality of bolt holes (6) for being connected with the turret outer cover by bolts.

2. The smoke bomb base for the turret cover of a combat vehicle according to claim 1, characterized in that: The smoke bomb base shell (1) is integrally formed of a glass fiber reinforced plastic composite material, and the lower ends of the first smoke bomb placement tube (2), the second smoke bomb placement tube (3) and the third smoke bomb placement tube (4) are pre-buried and connected to a bottom plate inside the smoke bomb base shell (1).

3. The smoke bomb base for a combat vehicle turret cover according to claim 1, characterized in that: The angle α formed by the axis of the first smoke bomb placement tube (2) and the bottom plate of the smoke bomb base shell (1) is 87.5°.

4. The smoke bomb base for a combat vehicle turret cover according to claim 1, characterized in that: The included angle β formed by the axis of the second smoke bomb placement tube (3) and the bottom plate of the smoke bomb base shell (1) is 86.8°.

5. The smoke bomb base for the turret cover of a combat vehicle according to claim 1, characterized in that: The included angle γ formed by the axis of the third smoke bomb placement tube (4) and the bottom plate of the smoke bomb base shell (1) is 81.1°.

6. A combat vehicle turret cover, characterized in that: A smoke bomb base accommodating cavity is reserved on the turret outer cover, and a smoke bomb base for a combat vehicle turret outer cover according to any one of claims 1 to 5 is installed in the smoke bomb base accommodating cavity, and the smoke bomb base accommodating cavity matches the smoke bomb base shell (1).

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