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Lossless load recycling device of vertical catapult

A recovery device and catapult technology, applied in ammunition testing, ammunition, weapon accessories, etc., can solve the problems of non-adjustable buffering process, difficulty in avoiding collisions, difficulty in high-speed load non-destructive recovery, etc., to achieve good safety and reliability sex high effect

Pending Publication Date: 2021-08-13
713 RES INST OF CHINA SHIPBUILDING IND CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the conventional recovery technology is soft collision recovery. Although this technical solution can avoid severe rigid collisions to a certain extent, it is difficult to avoid the collision problem. It is still through the collision to absorb the kinetic energy of the load. It is difficult to truly realize the non-destructive recovery of high-speed loads, and The buffering process is not adjustable

Method used

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  • Lossless load recycling device of vertical catapult
  • Lossless load recycling device of vertical catapult
  • Lossless load recycling device of vertical catapult

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] as attached Figure 1-7 As shown, a non-destructive load recovery device for a vertical catapult includes a mounting plate 2, a recovery cylinder 3 is set on the top of the mounting plate 2, a rubber protection pad II10 is set on the top of the mounting plate 2, a flange is set on the bottom of the recovery cylinder 3, and the recovery cylinder 3. Connect the mounting plate 2 through the flange. Three cartridge valve mounting threaded holes are arranged on the top of the recovery cylinder 3, respectively connected to the pressure valve 6, an inflatable check valve 7 and an electronically controlled pressure relief valve 8. The inner surface of the top of the recovery cylinder 3 A rubber protection pad I9 is ​​set, a piston 4 is set on the inner surface of the recovery cylinder 3 close to the end of the installation plate 2, and a load unloading opening 31 is set on the recovery cylinder 3, and the load unloading opening 31 is set to facilitate the non-destructive recover...

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PUM

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Abstract

The invention relates to the technical field of recycling technical equipment, in particular to a lossless load recycling device of a vertical catapult. Compared with the prior art, high-speed load is buffered through compressed gas, the load is recycled in a closed space; and meanwhile, through the locking device between the load and the piston, the problem that the load is separated from the recycling device after entering the recycling device is solved, test equipment and experimenters are effectively protected; a load unloading opening is formed, so that the load is conveniently unloaded from the recycling device after the test; and meanwhile, a plurality of rubber pads are additionally arranged to serve as failure protection measures, so that rigid collision caused by accidental buffering failure can be avoided, lossless load recovery can be effectively achieved, safety is good, and reliability is high.

Description

technical field [0001] The invention relates to the technical field of recovery technical equipment, in particular to a non-destructive load recovery device for a vertical catapult. Background technique [0002] With the continuous development of modern electromechanical technology, energy storage technology, and vertical launch technology, in order to meet the requirements of mobility and rapidity in modern warfare, the development of new vertical catapults (such as electromagnetic catapults) has become a research hotspot in catapult technology. During the research and development process, the load needs to carry some precision detection devices. In order to verify whether the high overload resistance of these detection devices carried in the ammunition can meet the adaptability index of the artillery, it is required that the test load can be recovered without damage after launch. [0003] At present, the conventional recovery technology is soft collision recovery. Although...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42B35/00B09B3/00
CPCB09B3/00F42B35/00
Inventor 刘亚彬李士军李奇马伟峰朱永超杨巍王亚威
Owner 713 RES INST OF CHINA SHIPBUILDING IND CORP