Copper bar chain mounting tool

The utility model discloses a copper bar chain mounting tool, including the frame, be provided with the edge level in the frame and to the pivoted transmission shaft, install the running roller on the transmission shaft, the outer periphery winding of running roller has flexonics spare, still including the stop gear who prevents the running roller upset. When installing the copper bar chain, to be connected the one end of copper bar chain with the one end of flexonics spare earlier, the other end winding of flexonics spare through the rotatory transmission shaft of external force, and then drives the running roller on the running roller to the installation can be accomplished to the assigned position to pulling copper bar chain. At the in -process of pulling copper bar chain, because mutually supporting of pawl and gearing can prevent the reverse rotation of running roller, avoid the copper bar chain because of self weight gliding. The utility model discloses maintenance of reducible copper bar chain and installer can improve maintenance work efficiency to further reduce latent safe risk.