Pollution prevention equipment for bridge dismantling work

摘要

Disclosure of the Invention It is an object of the present invention to provide a method and apparatus for dismantling a bridging apparatus capable of smoothly collecting contaminated water generated when a bridge is dismantled by applying a process such as cutting, To avoid disruption of the vehicle in operation so that the bridge can be dismantled safely and efficiently; A contamination preventing apparatus for a bridge dismantling work, which treats contaminated water generated when a slab is cut and disassembled in a bridge including a column installed on the ground and a slab installed on the upper side of the column; Fixing means supported and fixed on a support fixed to the pillar and positioned at a lower portion of the slab; A collection tank which is fixed to the lower portion of the slab and is fixed to the upper portion of the slab so as to collect the polluted water generated when cutting the slab; The fixing means includes a fixing plate in the form of a plate that is held in close contact with a lower portion of the collection tank, and a plurality of fixing holes in the lower portion of the fixing plate, A plurality of girders having a plurality of reinforcing bars having a ''V'' -shaped section having a length and a width gradually decreasing toward the lower side are connected and joined in a horizontal direction. Lt; / RTI