Self-adaptive base for missile launching and missile launching equipment

Abstract

The utility model relates to the field of missile launching equipment, in particular to a self-adaptive base for missile launching and missile launching equipment. The self-adaptive base for projectile launching comprises a bottom plate and a side wall, a basin-shaped structure is defined by the bottom plate and the side wall, and the bottom plate and the side wall are both made of rubber with built-in cord thread layers; the side wall of the open end of the pot body extends out of the pot to form a pot edge structure, and a framework ring is wrapped in the pot edge structure. The framework ring is additionally arranged in the pot edge structure of the open end of the pot body, the framework ring is used for bearing pressure of the rubber cord thread layer when the rubber cord thread layer bears pressure, the fixed cord thread layer is protected, the pot edge structure of the rubber cord thread layer has higher bearing capacity, and the maximum bearing capacity reaches about 6 MPa; compared with an existing rubber air bag base which can only bear the pressure of 1-2 MPa, the bearing capacity is improved by nearly three times.

Description

Technical Field

[0001] The present application relates to the field of missile launching equipment, and specifically to an adaptive base for missile launching and a missile launching equipment. Background Art

[0002] When a missile is ejected, the pressure in the initial volume chamber below the missile increases, and the flexible base uses its large deformation capacity to effectively transfer the ejection load to the ground; the flexible base is a key component that affects the safety of missile launch. Chinese patent ZL20141031 1913.5 discloses a flexible base, and its rubber-type flexible base has the disadvantage of weak bearing pressure. Utility Model Content

[0003] The present application provides an adaptive base for projectile launching, so as to improve the problem of weak bearing capacity of the existing airbag flexible base.

[0004] This application provides the following technical solutions:

[0005] An adaptive base for projectile launching comprises: a bottom plate and side walls, the bottom plate and side walls form a basin-shaped structure, the bottom plate and side walls are both made of rubber with a cord layer built in; the side wall at the open end of the basin body extends outwards to form a basin edge structure, and a skeleton ring is wrapped in the basin edge structure.

[0006] Furthermore, the skeleton ring is a metal ring for improving strength.

[0007] Furthermore, the bottom plate and the side walls are both made of a rubber airbag material with a cord layer built in.

[0008] Furthermore, multiple layers of cords are built into the rubber airbag.

[0009] Furthermore, the bottom plate is a flat bottom structure or a wavy structure.

[0010] Furthermore, the basin is provided with a plurality of through holes for connection distributed along the circumference of the structure.

[0011] Beneficial effects:

[0012] The present application discloses an adaptive base for projectile launching, in which a skeleton ring is added to the basin edge structure at the open end of the basin body. The skeleton ring shares the pressure of the rubber cord layer when under pressure, protects the fixed cord layer, and makes the basin edge structure of the rubber cord layer have a stronger bearing capacity, with a maximum bearing capacity of about 6MPa. Compared with the existing rubber airbag base solution, the bearing capacity is increased by nearly three times. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 This is a schematic diagram of the flat bottom structure of the adaptive base for launching the projectile in this application;

[0015] Figure 2 This is a schematic diagram of the wavy bottom structure of the adaptive base for projectile launching in the present application;

[0016] Figure 3 for Figure 1 A cross-sectional view of an adaptive base for launching a projectile;

[0017] In the figure: 1. bottom plate, 2. side wall, 3. basin edge structure, 4. rubber, 5. cord layer, 6. skeleton ring. DETAILED DESCRIPTION

[0018] In order 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 part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0019] It should be noted that when an element is referred to as being "fixed on" or "set on" another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0020] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" and "several" mean two or more, unless otherwise clearly and specifically defined.

[0022] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0023] The embodiments of the present application are written in a progressive manner.

[0024] See also Figures 1 to 3 An adaptive base for projectile launching includes: a bottom plate 1 and a side wall 2, the bottom plate and the side wall form a basin-shaped structure, the bottom plate and the side wall are both made of rubber 4 with a cord layer 5 built in; the side wall of the open end of the basin body extends outward from the basin to form a basin edge structure 3, and a skeleton ring 6 is wrapped in the basin edge structure.

[0025] The adaptive base for missile launch of the present application is used to carry and transmit the ejection load when the missile is launched; the adaptive base of the present application, by adding a skeleton ring in the basin edge structure at the open end of the basin body, shares the pressure of the rubber cord layer when under pressure through the skeleton ring, protects the fixed cord layer, and makes the basin edge structure of the rubber cord layer have a stronger bearing capacity, and the maximum bearing capacity reaches about 6MPa; compared with the existing rubber airbag base that can only withstand 1-2MPa pressure, the bearing capacity is improved by nearly three times; the bearing capacity effect is obtained by testing under the same conditions.

[0026] As an optional implementation, the skeleton ring is a metal ring for improving strength, preferably a steel ring.

[0027] A plurality of through holes for connection are arranged along the circumference of the structure of the basin; bolts are arranged in the through holes to connect the primary chamber cylinder of the launch device.

[0028] As a preferred embodiment, the bottom plate and the side wall are both made of a rubber airbag with a cord layer built in. More preferably, the rubber airbag has multiple layers of cord built in, and two layers of cord are provided in this embodiment.

[0029] As an optional embodiment, the bottom plate has a flat bottom structure or a wavy structure; preferably, the bottom plate adopts a wavy structure; the wavy structure increases the vertical deformation capacity of the base, and after the flexible base expands and deforms, it has a larger contact area with the ground, and can transfer more load pressure to the ground. At the same time, the larger contact area has greater friction, so that the lateral stability performance of the base is better.

[0030] The basin is provided with a plurality of through holes for connection distributed along the circumference of the structure.

[0031] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be 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 the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An adaptive base for projectile launching, characterized in that: include: The bottom plate and the side wall form a basin-shaped structure, and both the bottom plate and the side wall are rubber with a cord layer built in; The side wall of the open end of the basin body extends outward from the basin to form a basin edge structure, and a skeleton ring is wrapped in the basin edge structure.

2. The adaptive base for projectile launching according to claim 1, characterized in that: The skeleton ring is a metal ring for improving strength.

3. The adaptive base for projectile launching according to claim 1 or 2, characterized in that: The bottom plate and side walls are made of rubber airbags with built-in cord layers.

4. The adaptive base for projectile launching according to claim 3, characterized in that: There are multiple layers of cord built into the rubber bladder.

5. The adaptive base for projectile launching according to any one of claims 1-2 and 4, characterized in that: The bottom plate is a flat bottom structure or a wavy structure.

6. The adaptive base for projectile launching according to any one of claims 1-2 and 4, characterized in that: The basin is provided with a plurality of through holes for connection distributed along the circumference of the structure.

7. The adaptive base for projectile launching according to claim 5, characterized in that: The basin is provided with a plurality of through holes for connection distributed along the circumference of the structure.

8. A missile launching device, characterized in that: Comprising an adaptive base as described in any one of claims 1-7.

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