Transverse anti-drop-beam device for bridge and construction method thereof

• Main Authors: Zhang Qingkai, Wu Fangwen, Feng Binglong, Qiu Jiantao
• Format: Patent
• Language: Chinese; English
• Published: 10.08.2016
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The invention discloses a transverse anti-drop-beam device for a bridge and a construction method thereof. The transverse anti-drop-beam device for the bridge comprises two transverse anti-drop-beam mechanisms, wherein the transverse anti-drop-beam mechanisms are respectively arranged at bottoms of two adjacent main girder segments, both the two transverse anti-drop-beam mechanisms are arranged along a transverse bridge direction of the main girder, and are symmetrically arranged at a front side and a rear side of an upper part of a bridge pier, each transverse anti-drop-beam mechanism includes a bottom fixing plate, two upper part fixing plates and two steel rods, the bottom fixing plate is fixed on an external side wall of the bridge pier, the upper part fixing plates are symmetrically arranged above a left side and a right side of the bottom fixing plate, and the steel rods are respectively connected between the bottom fixing plate and the two upper part fixing plates. The construction method comprises the