Heavy article storage and transportation box

The invention relates to the technical field of storage and transportation boxes, in particular to a heavy article storage and transportation box. The heavy article storage and transportation box is provided with a storage and transportation box body and a retainer, the retainer is hoisted into the storage and transportation box body and makes elastic fixed contact with the storage and transportation box body; and four vertical guide rails are further arranged on the inner wall of the storage and transportation box body, and the retainer plays a role in guiding through the guide rails and is hoisted in place. According to the heavy article storage and transportation box, a sealed, safe and reliable storage environment can be effectively provided for products, and elastic contact between acontained object and the external environment can be realized, so that the products are better protected; and the heavy article storage and transportation box can be assembled with the contained object into a whole, so that t