| 摘要 |
FIELD: seismic equipment engineering, namely: mobile devices for excitation of resilient oscillations in soil. ^ SUBSTANCE: device contains semi-trailer towed by towing vehicle, impact loaders of electro-dynamic type positioned on its platform, capacitor-type accumulators of electric energy, one for each loader, hydraulic mechanisms for lowering loaders onto soil and raising them from soil surface, onboard electric power source with gasoline drive and control system. Control system includes two programmable panels for remote control over operation of loaders and executive mechanisms of hydro-system. Hydro-system has two contours for feeding working liquid to aforementioned mechanisms. ^ EFFECT: improved technical and performance properties. ^ 8 cl, 72 dwg |
