PURPOSE: To enhance working efficiency by fitting a plurality of jig members on the load-carrying platform of a truck for fixing balconies, and by vertically loading the balconies in two steps for carrying out truck transportation, so that two balconies can be carried by one transportation.

CONSTITUTION: Base members 34 are provided on the load-carrying platform of a truck, and balconies 2, 3 are fixed to the brackets provided with bolt holes by means of bolts. In that case, connecting parts capable of being connected to the building-fitting parts of the balconies 2, 3 are formed. In this case, the connecting parts are connected with the fitting parts for fixing the respective balconies 2, 3 to jig members 30. Further, when the balconies 2, 3 are fitted respectively, a space for providing a gap between the upper surface of the lower balcony 2 and the undersurface of the upper balcony 3 is provided. As a result, the respective balconies 2, 3 loaded on the base members 34 in two steps can be prevented from being brought into contact with each other, so that the damage at the time of transportation or the like can be avoided. Thus, the whole of the transportation jig 1 can be made compact, and the transportation efficiency can be enhanced.