PROBLEM TO BE SOLVED: To provide a bridge construction facility which can realize an automatic control of quick locking and release with a simple structure, increase the speed of attachment and detachment of a rope shaft to improve the entire process of work, and achieve automatic lifting and automatic removal of a wound rope to improve the safety of work.;SOLUTION: A bridge construction facility comprises: a base 5 and a support device 6 provided on the top of the base; a first guide groove 52 provided inside a right top of the base; and a guide rod 521 extending laterally provided inside the first guide groove. The support device comprises a first support frame 61 and a second support frame 62.;SELECTED DRAWING: Figure 2;COPYRIGHT: (C)2019,JPO&INPIT
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