阅读说明：本技术 一种一体化适配器 (Integrated adapter ) 是由 何正钦 冯超超 屈亮 马波 孙洪吉 张志轩 于 2021-08-30 设计创作，主要内容包括：本发明提供了一种一体化适配器,包括适配器本体；所述适配器本体为筒状,适配器本体上布有多条沟槽,沟槽的分布方向平行于适配器本体轴向；在沟槽的间歇处,有平行于沟槽的加强筋,加强筋上有法兰结构。本发明能够保证适配器满足使用功能；适配器本体采用聚氨酯泡沫通过模具发泡成型,保证了适配器轻质化设计；不需在飞行器表面设置销孔,避免了因适应适配器而对飞行器本身造成影响；适配器弧面与飞行器前端半圆面配合,既保证配合支撑可靠,又满足带动适配器运动的功能,符合结构与功能一体化设计；适配器设置薄弱区域,保证适配器在筒内可靠限位的同时又能够可靠断裂分裂。(The invention provides an integrated adapter, which comprises an adapter body; the adapter body is cylindrical, a plurality of grooves are distributed on the adapter body, and the distribution direction of the grooves is parallel to the axial direction of the adapter body; and reinforcing ribs parallel to the grooves are arranged at the intermittent positions of the grooves, and flange structures are arranged on the reinforcing ribs. The invention can ensure that the adapter meets the use function; the adapter body is formed by foaming polyurethane foam through a mould, so that the light design of the adapter is ensured; pin holes do not need to be arranged on the surface of the aircraft, so that the aircraft is prevented from being influenced by the adaptive adapter; the cambered surface of the adapter is matched with the semi-circular surface at the front end of the aircraft, so that the matching and supporting are reliable, the function of driving the adapter to move is met, and the structure and function integrated design is met; the adapter sets up weak region, guarantees that the adapter can reliably fracture the split again in a section of thick bamboo reliable spacing.)

1. An integrated adapter comprising an adapter body (1), characterized in that: the adapter body (1) is cylindrical, a plurality of grooves are distributed on the adapter body (1), and the distribution direction of the grooves is parallel to the axial direction of the adapter body (1); and reinforcing ribs parallel to the grooves are arranged at the intermittent positions of the grooves, and flange structures are arranged on the reinforcing ribs.

2. The integrated adapter of claim 1, wherein: the inner diameter of the inner wall of the adapter body (1) close to the front end is gradually reduced.

3. The integrated adapter of claim 1, wherein: and a compression spring (5) is embedded in the position, located at the rear part of the flange structure, on the inner wall of the adapter body (1).

4. The integrated adapter of claim 3, wherein: the compression spring (5) is arranged on the spring mounting seat (2).

5. The integrated adapter of claim 3, wherein: a supporting sleeve (3) is arranged between the compression spring (5) and the inner wall of the adapter body (1), and a limiting sleeve (4) is arranged at the outer end of the supporting sleeve (3).

6. The integrated adapter of claim 5, wherein: the adapter is characterized in that a support sleeve (3) is further arranged on the inner wall of the adapter body (1) and penetrates through a limiting sleeve (4) through a compression screw (6) to be installed and fixed.

7. The integrated adapter of claim 1, wherein: the adapter body (1) is formed by foaming polyurethane foam through a die.

8. The integrated adapter of claim 1, wherein: the grooves and the reinforcing ribs are uniformly distributed along the circumference in four ways.

Technical Field

The invention relates to an integrated adapter.

Background

The adapter is used as an important component of the launching device of the aircraft, is a connecting and supporting device between the aircraft and the launching device, and mainly has the functions of slowing down the impact and vibration of the aircraft caused by overload in the processes of storage, hoisting, transportation and launching of the aircraft and guiding the aircraft during launching. In recent years, due to the development of the adapter, adapter materials have been developed to adapt to different platforms, and the materials used mainly include rubber (such as natural rubber, nitrile rubber, butyl rubber, ethylene propylene rubber, neoprene rubber, etc.), polyurethane elastomer, polyurethane foam, and the like, or a mixture of the above materials. However, the adapter in the prior art is unreasonable in structural design, cannot well meet the required use performance, and does not meet the requirements of economy, manufacturability, practicability and operability.

Disclosure of Invention

In order to solve the technical problems, the invention provides an integrated adapter which can guarantee various technical requirements of the adapter, meet the use performance of the adapter and meet the requirements of economy, manufacturability, practicability and operability.

The invention is realized by the following technical scheme.

The invention provides an integrated adapter, which comprises an adapter body; the adapter body is cylindrical, a plurality of grooves are distributed on the adapter body, and the distribution direction of the grooves is parallel to the axial direction of the adapter body; and reinforcing ribs parallel to the grooves are arranged at the intermittent positions of the grooves, and flange structures are arranged on the reinforcing ribs.

The inner diameter of the inner wall of the adapter body close to the front end is gradually reduced.

And a compression spring is embedded in the position, located at the rear part of the flange structure, on the inner wall of the adapter body.

The compression spring is arranged on the spring mounting seat.

A support sleeve is arranged between the compression spring and the inner wall of the adapter body, and a limiting sleeve is arranged at the outer end of the support sleeve.

The inner wall of the adapter body is also provided with a support sleeve which passes through the limit sleeve through a compression screw to be installed and fixed.

The adapter body is formed by foaming polyurethane foam through a mould.

The grooves and the reinforcing ribs are uniformly distributed along the circumference in four ways.

The invention has the beneficial effects that: the adapter can be ensured to meet the use function; the adapter body is formed by foaming polyurethane foam through a mould, so that the light design of the adapter is ensured; pin holes do not need to be arranged on the surface of the aircraft, so that the aircraft is prevented from being influenced by the adaptive adapter; the cambered surface of the adapter is matched with the semi-circular surface at the front end of the aircraft, so that the matching and supporting are reliable, the function of driving the adapter to move is met, and the structure and function integrated design is met; the adapter sets up weak region, guarantees that the adapter can reliably fracture the split again in a section of thick bamboo reliable spacing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the half-section structure of fig. 1.

In the figure: 1-an adapter body, 2-a spring mounting seat, 3-a supporting sleeve, 4-a limiting sleeve, 5-a compression spring and 6-a compression screw.

Detailed Description

The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.

Example 1

An integrated adapter shown in fig. 1 and 2 comprises an adapter body 1; the adapter body 1 is cylindrical, a plurality of grooves are distributed on the adapter body 1, and the distribution direction of the grooves is parallel to the axial direction of the adapter body 1; and reinforcing ribs parallel to the grooves are arranged at the intermittent positions of the grooves, and flange structures are arranged on the reinforcing ribs.

Example 2

Based on embodiment 1, the inner diameter of the inner wall of the adapter body 1 is gradually reduced near the front end.

Example 3

Based on embodiment 1, a compression spring 5 is embedded in a position at the rear of the flange structure on the inner wall of the adapter body 1.

Example 4

Based on embodiment 3, the compression spring 5 is mounted on the spring mount 2.

Example 5

Based on embodiment 3, there is a support sleeve 3 between the compression spring 5 and the inner wall of the adapter body 1, and a position limiting sleeve 4 is arranged at the outer end of the support sleeve 3.

Example 6

Based on embodiment 5, the inner wall of the adapter body 1 is further provided with a support sleeve 3, and the support sleeve 3 passes through the limit sleeve 4 through a compression screw 6 to be installed and fixed.

Example 7

Based on example 1, the adapter body 1 was foam-molded with urethane foam by a mold.

Example 8

Based on embodiment 1, the grooves and the reinforcing ribs are all uniformly distributed along the circumference in four ways.

Example 9

Based on the above embodiment, mainly by adapter body 1, spring mount 2, support set 3, stop collar 4, compression spring 5, housing screw 6 etc. constitute. The adapter adopts a split structure, and the components of each split structure are the same. The adapter body 1 is molded by a mold, the spring mounting seat 2, the support sleeve 3, the limiting sleeve 4 and the compression spring 5 are assembled and combined with the adapter body 1 into a whole through the compression screw 6 after being processed, and the adapter after being assembled is mounted between the launching tube and the aircraft and is fixed on the launching tube to limit the radial movement of the aircraft. The adapter is different from a common adapter which is matched with a pin hole in an aircraft, the aircraft does not need to be provided with a matching pin hole, the front end of the aircraft is supported and limited, and the adapter is fixedly arranged on a flange on the front end surface of the launch canister. The adapter body 1 is provided with a weakening groove, during launching, the adapter is driven to move forwards to shear the weakened groove of the adapter body 1, after a certain acting force is exceeded, the adapter breaks from the groove, and the adapter continues to move forwards along with the aircraft and is separated from the aircraft and falls off under the action of the compression spring 5 after being discharged from the cylinder.