Disaster relief folding bed capable of being assembled

The utility model relates to the technical field of folding beds, in particular to a disasters-relief folding bed capable of being assembled, which comprises a first bed body and a second bed body, the first bed body comprises a first supporting stand column, a first supporting frame is rotatably arranged on the first supporting stand column, and an inserting groove is formed in the outer side of the first supporting stand column; the second bed body comprises a second supporting stand column, two sets of second supporting frames are rotationally arranged on the second supporting stand column, second auxiliary supporting mechanisms are symmetrically arranged on the two sides, away from the second supporting stand column, of the second supporting frames, bolts are arranged on the inner side of the second supporting stand column, and the bolts correspond to the inserting grooves. The first bed body and the second bed body can be used in a separated or spliced mode, the structure is simple, limited space is full