An air-to-air missile recovery hatch cover

Abstract

The invention belongs to air-to-air missile recovery technology, and relates to a hatch cover of an air-to-air missile recovery compartment, which includes a hatch cover substrate [1], a B-type hook [2], an explosion bolt connection seat [4], a hatch cover substrate [1] and a missile bomb The body has the same arc surface, the explosive bolt connection seat [4] is located on the inner arc surface of the hatch cover base plate [1] near the end of the missile head, and the Type B hook [2] is located on the inner arc surface of the hatch cover base plate [1]. Near one end of the missile tail, a drogue parachute suspension point [3] is arranged between the Type B grab [2] and the explosion bolt connection seat [4]. The invention realizes the reliable connection between the hatch cover and the projectile body with a simple hatch cover form, saves the space of the recovery cabin, and provides a larger installation space for the recovery umbrella system; the hatch cover forms an effective windward section, so that the hatch cover can Under the joint action of the power and the thrust of the explosive bolt, the guiding parachute is quickly taken away from the missile body, avoiding the structure of the airfoil and rudder surface of the missile body, and an effective parachute opening channel is formed.

Description

A kind of air-to-air missile recovery compartment hatch technical field [0001] The invention belongs to air-to-air missile recovery technology, relating to a kind of air-to-air missile recovery compartment hatch. Background technique The air-to-air missile that breaks down in the test or the air-to-air missile that has completed the air flight test task has extremely high The value of scientific research, which can be obtained through recycling technology can provide physical evidence and a fault reproduction platform for technical research, shortening the research and development time. production cycle and reduce development costs. Recovery technology has been widely used in fields such as spacecraft recovery, intercontinental ballistic missile development and aircraft recovery. There are cases of successful application inside and outside. The recovery systems equipped with these products mostly use compound deceleration methods to complete the recovery tasks. Such...

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