RAIL SUPPORT FOR STABLY EXECUTING FLATTENING WORK BY ADJUSTING THE HEIGHT OF A RAIL CAPABLE OF MOVING A DECK FINISHER FOR FORMING THE UNIFORM UPPER SURFACE IN CONSTRUCTING A BRIDGE SLAB

摘要

PURPOSE: A deck finisher rail support for adjusting the height in constructing a bridge slab is provided to form the rail for stable flattening of the deck finisher by using the rail support, to improve the durability of the concrete slab by disassembling easily, and to reduce the construction period and the construction cost by constructing the bridge slab efficiently. CONSTITUTION: A height adjustable deck finisher rail support(10) is composed of an upper rail support(14) having a rail support clip(12) formed in the upper part, a height adjusting frame(22) having an insertion fixing hole(16) formed in the upper part to insert and fix the lower part of the upper rail support and a height adjusting hole(20) having a thread surface(18a) formed in the inner periphery, and a lower rail support(26) having a thread surface(18b) formed in the upper outer periphery and combined with the height adjusting hole of the height adjusting frame and a reinforced bar connecting fixing bar(24) formed in the outer periphery.