Portable masonry leveling and pointing straightness controller

• Main Authors: DU YONGSHENG, MIAO WEIQIANG, WANG SHAOLONG, ZHU HONGYING, TU XINGUANG, ZENG ZITONG, ZHANG HUA, YAO XIONGWEI, JIANG JINLONG, ZHANG QINGSHOU
• Format: Patent
• Language: Chinese; English
• Published: 02.06.2023
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING

The invention discloses a portable masonry flatness and pointing straightness controller, and relates to the technical field of building construction tools, the portable masonry flatness and pointing straightness controller comprises a handle, the lower surface of the handle is provided with an adjusting frame, the surface of the adjusting frame is provided with two baffles, the surfaces of the baffles are provided with steel balls, the surface of the handle is provided with a holding hole, and the holding hole is provided with a through hole. The controller further comprises anti-rotation structures which are arranged on the two sides of the handle correspondingly and used for preventing the handle from rotating with the adjusting frame as a fulcrum as much as possible, and each anti-rotation structure comprises two fixing plates fixedly installed on the two sides of the handle correspondingly, a rectangular frame used for limiting the moving path of the handle and a roller. By arranging the anti-rotation st