To provide a carrying device for a non-cut-and-cover construction method, capable of carrying a rotary fusing means into a flexible sheath pipe, and carrying it out of the flexible sheath pipe after a feed pipe is connected to a prescribed position of a main/branch pipe.

This carrying device is provided with frame members including a pair of frames 23 and 24, openable and closable, having roller members 27b to support an outer circumferential surface of the feed pipe 9 and roller members 27a to run along an inner circumferential surface of the flexible sheath pipe 7 to be inserted into the flexible sheath pipe 7 communicated with a vertical shaft 3 excavated from the ground surface toward the main/branch pipe 2, and arm members 31L and 31R protruded on one end side of the respective frame members. The arm members 31L and 31R have such structure that en expansion rod 33 and connection rods 32a and 32b of prescribed length are connected to each other through universal joints 37.