SAFETY DEVICE FOR CONSTRUCTION OF RAILROAD BRIDGE TRACK, ASSEMBLING METHOD THEREOF AND INSTALLING METHOD OF SAFETY DEVICE

摘要

The present invention relates to a kind of safety equipments, for constructing railroad bridge, its assemble method of track, and its installation method, more specifically, the present invention relates to a kind of safety equipments, for constructing the railroad bridge and its assemble method of track, wherein the safety device be mounted on the upside mounting bridge of beam be to from the two sides of beam and extension working space, enable the work that worker does, such as constructs track in security context; It is mounted on the prefabricated rear ground in upside of beam; Convenient for assembling and being easily removed, so as in no damage structure. According to the present invention to make a show, the safety device, the device is mounted in the upside of beam, so that constituting track bridge includes: that tubulose horizontal frame is mounted on the front and rear of separation and is spaced apart from each other certain distance, and the upper beam with bottom side touching; Tubular mullion (20) is arranged to the front and rear of specific range separated from each other, and and it is right, there are bracket (21) on the downside of it, vertically arranged is to extend at a certain distance from left side and right side frames by bracket, the both ends of bracket and horizontal frame; The safe foothold of rectangular plate-like (30) is mounted on column between front and rear and both ends the hold on bracket; With tubular guard rails (40), installation front and back is in order to being located at the safe foothold on top between wherein at least one column. ;The 2014 of copyright KIPO submissions