Electronic formula extension shelter that cuts

The utility model discloses an electronic formula extension shelter that cuts, including internal frame, extension cabin, fixed cabin, internal frame fixed connection in fixed under -deck, when expanding the cabin and open completely, expand cabin fixed connection in one side of internal frame, the internal frame is equipped with jacking system, the extension cabin is by the roof, the bottom plate, curb plate and end plate constitute, the roof, the bottom plate both ends are furnished with pulley and hinge respectively, the both sides of internal frame are equipped with electronic expanding unit, electronic expanding unit and jacking system's electric putter controls by PLC, during the extension, electronic expanding unit will be expanded horizontal release the in cabin and fix outside thecabin, realize shelter rapid extension, the fixed under -deck frame bottom electronic jack -up mechanism of section bar internally mounted, the problem of extension cabin structure dead point when drawing in in is solved, an