Prestressed steel strand construction auxiliary device

• Main Authors: MA XIAOLONG, YUAN HAIJIAO, GAO SHIPIN, YU HAIBO, YANG YI, SHI CHANGHONG
• Format: Patent
• Language: Chinese; English
• Published: 09.11.2021
• Subjects: ASSEMBLY OF BRIDGES; BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; OR VIADUCTS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING

The utility model belongs to the technical field of building equipment, and particularly relates to a prestressed steel strand construction auxiliary device. The device comprises a movable bracket, an angle grinder, a sleeve, a movable positioning piece, a hoisting mechanism and a motor, the two ends of the movable positioning piece are fixedly connected to the upper portion of the movable support respectively, the movable positioning piece is movably connected with a hoisting mechanism, and the lower portion of the hoisting mechanism is connected with a motor; the output end of the motor is connected with one end of the sleeve; the sleeve is sleeved with a fixing piece. And the angle grinder is movably hung on the sleeve. According to the utility model, not only can the position of the movable bracket be changed according to requirements to stretch a plurality of prestressed bridge floor beams, but also the prestressed steel strands at different positions on the same bridge floor beam can be stretched, and t