Beam bottom operating device

• Main Authors: PENG LINGZHI, MENG FANFAN, HUANG HELANG, TAN SHENZHOU, ZHAO QIFENG, ZHOU XIAO, CHEN WEN'GE, WANG HANZHANG, JIANG GUANYE, ZHANG SHAOJUN, WANG CHAOYANG, PENG ANQUAN
• Format: Patent
• Language: Chinese; English
• Published: 17.09.2014
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The utility model discloses a beam bottom operating device. The beam bottom operating device comprises a trolley, an operating platform and steel wire ropes. The trolley comprises a platform lorry, carrying pole beams and electric hoists, wherein the carrying pole beams are transversely arranged on the platform lorry, the electric hoists are installed at the ends, located outside the platform lorry, of the carrying pole beams, and the electric hoists are connected with the operating platform through the steel wire ropes. According to the beam bottom operating device, the platform lorry and the operating platform which are arranged on the upper side and the lower side of a beam are connected through the steel wire ropes, the electric hoists are used for controlling the operating platform to carry out movement such as lifting and inclination, and thus operation can be easily and conveniently carried out; the beam bottom operating device can be flexibly applied to beams with different cross sections by adjusting