Connecting orbit block, and, connecting orbit block support for the construction digit erection method

摘要

PROBLEM TO BE SOLVED: To efficiently perform a work such as joint of rails by a junction track block.;SOLUTION: A junction track block 100 is constituted by comprising: a tabular block body 11; rail accommodation recesses 13, 14; joint part work recesses 15, 16; and storage blocks 17, 18. The rail accommodation recesses 13, 14 are recessed like grooves in a top face 12 of the block body 11 and accommodate rails 2. The joint part work recesses 15, 16 are recessed in the top face 12 of the block body 11 so as to be adjacent to a part where a joint part of the rails 2 can be arranged of the rail accommodation recesses 13, 14. In addition, the joint part work recesses 15, 16 are recessed inside the rail accommodation recesses 13, 14 of the top face 12 of the block body 11. The storage blocks 17, 18 are stored in the joint part work recesses 15, 16, attachably/detachably fixed, and the top faces become flush with the top face 12 of the block body 11 in this fixation.;COPYRIGHT: (C)2014,JPO&INPIT