Mounting structure of auxiliary frame and vehicle with same

The utility model discloses an installation structure of an auxiliary frame and a vehicle with the installation structure, the installation structure of the auxiliary frame comprises the auxiliary frame, an engine room longitudinal beam and a connecting support, and the engine room longitudinal beam is arranged above the auxiliary frame; the lower end of the connecting support is connected to the auxiliary frame, the upper end of the connecting support is connected to the bottom of the engine room longitudinal beam through the connecting piece, and the projection of the connecting piece on the horizontal plane is located on the outer side of the projection of the auxiliary frame on the horizontal plane so as to avoid the auxiliary frame in a staggered mode. Thus, the projection of the connecting piece on the horizontal plane and the projection of the auxiliary frame on the horizontal plane are arranged in a staggered mode, connecting and assembling of the connecting piece can be facilitated, the assembling ef