Impact unlocking-spring potential energy driven launch box uncovering device

Abstract

The invention relates to an impact unlocking-spring potential energy driven launch box uncovering device. During rocket missile storing and transporting, a locking stop block is inserted into a locking connector, and box cover locking is completed. When a rocket missile is launched, the head of the missile impacts an unlocking gasket, a flexible rope is pulled to draw the unlocking stop block out,box cover unlocking is completed, opening is quickly conducted under action of a thrust spring and a torsional spring, after a box cover is completely opened, the box cover is attached and fixed to alaunch box, and the windward area is effectively decreased. According to the uncovering mode, unlocking is achieved through impacting of the kinetic energy of the rocket missile, prefabricated springpotential energy driving is conducted, uncovering action does not need to be triggered by an electric signal, and reaction is rapid; and through reasonable design of parameters of the uncovering device, the effect that the rocket missile does not collide against the box cover in the box cover opening process can be ensured, and the launch safety is guaranteed. Ejecta do not exist in the box coveropening process, box cover disengagement is avoided, and damage to launch equipment and personnel on the ground is avoided; and the uncovering device is simple in structure, low in cost and good in practicality and has the universality.

Description

technical field [0001] The invention relates to the field of launching technology, in particular to a device for opening a launch box with impact unlocking and spring potential energy driving. Background technique [0002] In the launch system of rocket and missile weapons, the technology of integrated storage, transportation and launch box (short for storage, transportation and delivery box) is widely used. It has the advantages of convenient maintenance, fast ammunition loading speed, and the ability to launch multiple types of bombs with different calibers in the same box / frame. . [0003] Based on its functional characteristics, the storage and delivery box not only has the function of storage and transportation, but also has the function of launching. In order to protect rockets and missiles well during storage and transportation, the storage and transportation boxes are required to have sealing, dustproof, temperature maintenance and electromagnetic shielding function...

AI Technical Summary

Problems solved by technology

[0007] The fragile box cover is made of brittle materials, and its brittle front cover is smashed by the kinetic energy of the rocket and missile when it is launched. This method of opening the cover can be opened quickly, but the front cover will break and fall off, and the processing technology is complicated

[0008] To sum up, the front covers of several kinds of storage and delivery boxes currently have obvious shortcomings, and they cannot have the advantages of simple structure, quick cover opening, and front cover will not fall off at the same time.

Images