Disassembly and assembly type quickly-assembled house

The utility model discloses a detachable fast-assembly house which comprises a roof main beam and a ground main beam, a plurality of first wallboards and second wallboards are arranged between the roof main beam and the ground main beam, the two ends of the first wallboards in the width direction are fixedly connected with first clamping blocks, and the second wallboards are fixedly connected with second clamping blocks in the width direction. First clamping grooves matched with the first clamping blocks are formed in the two ends, in the width direction, of the second wall plate; a plurality of supporting beams are arranged between the roof main beam and the ground main beam, and connecting blocks used for being connected with the roof main beam and the ground main beam are arranged at the two ends, in the length direction, of the supporting beams. According to the quick-assembled house, the stability of the quick-assembled house can be guaranteed, the whole quick-assembled house is formed by splicing a plur