![]() Two ways:A kind of is the testing stand using simulation aircraft cockpit structure, installs canopy and throws place system, and real cabin lid is put in throwing DescriptionĮxisting aircraft escape system is thrown to put canopy cleaning ejection channel performance and carry out the means of verification experimental verification mainly to be had The invention discloses a kind of hood jettison experimental rig, system and canopy.The hood jettison experimental rig includes:Mounting platform;Folded over controlling angle component, it is arranged on mounting surface and for housing one end of canopy, and the canopy can be rotated around the folded over controlling angle component;Support component, it is arranged on mounting surface, support component support canopy;Release device, it is arranged on mounting platform;Power set are put in throwing, and it includes force piece, and force piece one end is fixed, the other end is connected with release device, and force piece has stationary state and motion state, in stationary state, force piece has pre set force and static, and in motion state, force piece release pre set force is simultaneously moved under the driving of pre set force.Schematic design phase that can be before specific design work is carried out using the hood jettison experimental rig of the application replaces existing verification experimental verification means, and canopy performance is put in the life saving system throwing to newly developing carries out preliminary test checking.
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