A missile body loading tray for missile launching and a missile launching device

Abstract

The application relates to the field of missile launching equipment, in particular to a missile body loading disc for missile launching and a missile launching equipment; the missile body loading disc for missile launching comprises a side wall cylinder, a top cover wall and an annular loading plate; the missile body loading disc for missile launching is installed at the bottom of a missile to transfer high-pressure load in a launching cylinder to a missile body and push the missile body to be launched; the annular loading plate is in contact connection with the bottom of a tail nozzle of the missile body, the annular loading plate supports the missile body, the wall surface of the side wall cylinder is in contact with the inner wall surface of the tail nozzle, the high-pressure load in the launching cylinder can be uniformly transferred to the missile body through the wall surface of the side wall cylinder, the launching of the missile body is boosted, and the transmission efficiency of the high-pressure load in the launching cylinder is enhanced. In addition, the top cover wall, the side wall cylinder and the annular loading plate are all rubber with built-in cord layers, have strong pressure resistance and light weight, and the annular loading plate is internally provided with a skeleton ring; the pressure of the rubber cord layer is divided by the skeleton ring when bearing pressure, so that the load bearing capacity of the loading disc is effectively enhanced.

Description

Technical Field

[0001] This application relates to the field of missile launch equipment, and specifically to a missile body carrier plate for missile launch and a missile launch equipment. Background Art

[0002] The ejection of a missile body usually uses the high-pressure load in a sealed container below the missile to push its ejection. Currently, a carrier plate is usually set at the bottom of the missile body to meet the requirement of being evenly pushed and ejected by the high-pressure load; although the existing flexible carrier plate scheme can achieve the ejection of the missile body, it has a high requirement for the high-pressure load in the ejection cylinder, and there is a deficiency in the weak utilization efficiency of the missile body propulsion. Summary of the Invention

[0003] A missile body carrier plate provided by this application is used to compensate for and improve the problem of the weak propulsion ability of the existing flexible carrier plate for the missile body.

[0004] This application provides the following technical solutions: A missile body carrier plate for missile launch, used to transfer the launch load to the tail of the missile body to push the missile body to launch; it includes: A side wall cylinder, the side wall of the side wall cylinder has a side wall surface that fits and matches the inner wall surface of the nozzle at the tail of the missile body; A top cover wall provided at the top end of the side wall cylinder; And, an annular carrier plate provided at the bottom end of the side wall cylinder; The top cover wall, the side wall cylinder and the annular carrier plate are all made of rubber with a cord layer inside, and a skeleton ring is built into the annular carrier plate; In the state where the missile body is prepared for ejection and installed, the annular carrier plate is in contact and connected with the bottom of the nozzle at the tail of the missile body, and the wall surface of the side wall cylinder is in contact and fits with the inner wall surface of the nozzle at the tail of the missile body.

[0005] Further, the vertical cross-section of the missile body carrier plate structure formed by the annular carrier plate, the side wall cylinder and the top cover plate is a structure similar to the shape of "ji".

[0006] Further, the top cover wall and the annular carrier plate are parallel to each other, and the inner angle A formed by the side wall cylinder and the top cover wall has a value range of 95-135 degrees.

[0007] Further, the skeleton ring is a metal ring.

[0008] Further, a sealing angle rib is provided on the outer peripheral wall of the annular carrier plate; preferably, the sealing angle rib is integrally connected with the annular carrier plate.

[0009] Further, an outer angle B is formed between the sealing angle rib and the vertical wall of the annular carrier plate, and the value range of B is 90-180 degrees.

[0010] Further, the length ratio of the side wall surface of the side wall cylinder in the inner wall surface of the nozzle at the tail of the missile body is greater than 1 / 4.

[0011] Beneficial effects: This application discloses a missile launcher carrier plate for transferring launch load to the tail of the missile body to propel it into launch. It includes a sidewall cylinder, a top cover wall, and an annular carrier plate. The missile launcher carrier plate is installed at the bottom of the missile to transfer the high-pressure load inside the launch tube to the missile body, propelling it into launch. The annular carrier plate is in contact with the bottom of the missile body's tail nozzle, supporting the missile body. Simultaneously, the wall surface of the sidewall cylinder is in close contact with the inner wall surface of the tail nozzle, allowing the high-pressure load inside the launch tube to be evenly transferred to the missile body through the sidewall cylinder wall, thus aiding in the missile's launch and enhancing the high-pressure load transfer efficiency within the launch tube. Furthermore, the top cover wall, sidewall cylinder, and annular carrier plate are all made of rubber with built-in cord layers, possessing strong pressure resistance and light weight. Additionally, the annular carrier plate contains a built-in skeleton ring, which distributes the pressure of the rubber cord layers under pressure, effectively enhancing the carrier plate's load-bearing capacity. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of the missile launcher carrier disk for this application; Figure 2 for Figure 1 A cross-sectional view of the projectile carrier disk; Figure 3 for Figure 1 A simplified diagram illustrating the application of the missile body carrier disk in missile launch equipment; In the diagram: 100, ejection carrier plate; 1, side wall cylinder; 2, top cover wall; 3, annular carrier plate; 4, cord layer; 5, rubber; 6, skeleton ring; 7, sealing corner rib; 8, projectile body; 9, ejection tube; 10, base. Detailed Implementation

[0014] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0015] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly set on the other component; when a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to the other component.

[0016] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0017] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" or "several" means two or more, unless otherwise explicitly specified.

[0018] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0019] The embodiments in this application are written in a progressive manner.

[0020] Please see Figures 1 to 3 A missile launcher carrier 100 is used to transfer the launch load to the tail of the missile body to propel the missile body into launch; comprising: Sidewall cylinder 1, the sidewall cylinder having a sidewall surface that fits into the inner wall surface of the tail nozzle of the projectile; Top cover wall 2 is installed at the top of the side wall cylinder; And, an annular carrier plate 3 is provided at the bottom end of the side wall cylinder; The top cover wall, side wall cylinder and annular carrier plate are all rubber 5 with built-in cord layer 4, and the annular carrier plate has built-in skeleton ring 6. In the projectile's pre-launch mounting state, the annular carrier plate is in contact with the bottom of the projectile's tail nozzle, and the sidewall cylinder is in close contact with the inner wall of the projectile's tail nozzle.

[0021] Figure 3 As shown in the simplified diagram, the bottom of the ejection tube is enclosed by a flexible base 10. The missile launcher plate 100 of this application is installed at the bottom of the missile to transfer the high-pressure load inside the ejection tube 9 to the missile body 8, propelling the missile body out of the launcher. In the missile launcher plate design of this application, the annular plate is in contact with the bottom of the missile body's tail nozzle, supporting the missile body. Simultaneously, the wall surface of the sidewall cylinder is in close contact with the inner wall surface of the missile body's tail nozzle. The high-pressure load inside the ejection tube can be evenly transferred to the missile body through the sidewall cylinder wall surface, aiding in the ejection and enhancing the transmission efficiency of the high-pressure load inside the ejection tube. Furthermore, the top cover wall, sidewall cylinders, and annular plate are all made of rubber with built-in cord layers, possessing strong pressure resistance and light weight. Additionally, the annular plate of the launcher plate has a built-in skeleton ring, which distributes the pressure of the rubber cord layers under pressure, effectively enhancing the load-bearing capacity of the launcher plate.

[0022] As an optional implementation, the skeleton ring is a metal ring, preferably a steel ring, and in this method, an aluminum alloy ring is used.

[0023] As an optional implementation, the length of the sidewall of the sidewall cylinder within the inner wall of the projectile's tail nozzle is greater than 1 / 4. This proportion helps ensure the load-transferring performance of the sidewall cylinder in assisting projectile ejection.

[0024] In one preferred embodiment, the vertical cross-section of the projectile carrier structure formed by the annular carrier plate, sidewall cylinder, and top cover plate is a U-shaped structure; see details. Figure 1 Show.

[0025] Furthermore, the top cover wall and the annular carrier plate are parallel to each other, and the interior angle A formed by the side wall cylinder and the top cover wall is in the range of 95-135 degrees.

[0026] As an optional implementation, a sealing rib 7 is provided on the outer peripheral wall of the annular carrier plate. Preferably, the sealing rib is made of rubber airbag material. The sealing rib has a certain degree of flexibility and deforms under pressure. When the projectile is ejected, the high pressure load inside the ejection tube can press the sealing rib against the ejection tube wall to form a seal. The greater the load pressure inside the ejection tube, the better the sealing effect. At the same time, the deformation of the sealing rib can adapt to compensate for a certain degree of fit gap between the carrier plate and the ejection tube.

[0027] Furthermore, the sealing rib forms an external angle B with the annular carrier plate's peripheral wall in the vertical direction, with B ranging from 90 to 180 degrees, preferably 120 degrees; the sealing rib forms a triangular design on the annular carrier plate's peripheral wall, and the sealing rib has a certain degree of flexibility, which is conducive to deformation under pressure, and adapts to compensate for a certain degree of fit gap between the carrier plate and the ejection tube.

[0028] The above description of the disclosed embodiments enables those skilled in the art to make or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A missile launcher carrier plate for transferring launch load to the tail of the missile body to propel the missile body into launch; characterized in that, Comprising: A sidewall cylinder body, the sidewall of the sidewall cylinder body being adapted to fit against the inner wall surface of the nozzle at the tail of the projectile; A top cover wall provided at the top end of the sidewall cylinder body; And, an annular carrier plate provided at the bottom end of the sidewall cylinder body; The top cover wall, the sidewall cylinder body and the annular carrier plate are all made of rubber with a cord layer built-in, and a skeleton ring is built-in in the annular carrier plate; In the state where the projectile is ready for catapult installation, the annular carrier plate is in contact connection with the bottom of the nozzle at the tail of the projectile, and the wall surface of the sidewall cylinder body is in contact with the inner wall surface of the nozzle at the tail of the projectile.

2. The missile launcher carrier disk according to claim 1, characterized in that, The vertical cross-section of the projectile carrier structure formed by the annular carrier plate, the sidewall cylinder body and the top cover plate is a structure similar to the shape of "ji".

3. The missile launcher carrier disk according to claim 1, characterized in that, The top cover wall and the annular carrier plate are parallel to each other, and the included angle A formed by the sidewall cylinder body and the top cover wall has a value range of 95 - 135 degrees.

4. The missile launcher carrier plate according to claim 1, characterized in that, The skeleton ring is a metal ring.

5. The missile launcher carrier disk according to any one of claims 1-4, characterized in that, Sealing angle ribs are provided on the outer peripheral wall of the annular carrier plate.

6. The missile launcher carrier disk according to claim 5, characterized in that, An external angle B is formed between the sealing angle rib and the peripheral wall of the annular carrier plate in the vertical direction, and the value range of B is 90 - 180 degrees.

7. The missile launcher carrier plate according to claim 5, characterized in that, The sealing angle rib is integrally connected with the annular carrier plate.

8. The missile launcher carrier disk according to any one of claims 1-4, characterized in that, The length ratio of the sidewall surface of the sidewall cylinder body in the inner wall surface of the nozzle at the tail of the projectile is greater than 1 / 4.

9. The missile launcher carrier disk according to claim 5, characterized in that, The length ratio of the sidewall surface of the sidewall cylinder body in the inner wall surface of the nozzle at the tail of the projectile is greater than 1 / 4.

10. A missile launching device, characterized in that, Comprising the projectile carrier as described in any one of claims 1 - 9.

Images