Chassis frame for car as a house

The utility model relates to a chassis frame for car as a house, including A type frame, a type frame rear end is connected with chassis frame, chassis frame includes first crossbeam and first longeron, connect through first longeron between the first crossbeam, just the first crossbeam fixed connection A type frame of first longeron front end, evenly be equipped with the through -hole on the first crossbeam, just the one end of first longeron is located in the through -hole, this chassis frame for car as a house is through setting up the towing pintle, conveniently pull the chassis frame, through setting up second crossbeam and second longeron, be used for fixed A type frame, bear the power that A type frame received, first longeron is through the first crossbeam of first rivet swing joint, can change the hookup location of first longeron and first crossbeam, thereby change chassis frame's width, first longeron is formed with lower beam swing joint by the upper boom, thereby can adjust the length of first lo