Positioning pay-off device for house building construction

• Main Authors: SHINJE HIKARU, SHIM KI-EOP, PEI YATAO, ZHANG HAIDONG, RAO JINHUI, YAN MIN
• Format: Patent
• Language: Chinese; English
• Published: 24.01.2023
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; FIXED CONSTRUCTIONS; FORMS; GYROSCOPIC INSTRUMENTS; HANDLING BUILDING MATERIALS ON THE SITE; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING; SURVEYING; TESTING

The utility model discloses a positioning pay-off device for housing construction, and relates to the technical field of housing construction pay-off. Comprising a fixed main frame, a fixed sliding plate is fixedly embedded in the inner wall of the fixed main frame, a pay-off mechanism is arranged on the fixed sliding plate, the pay-off mechanism comprises a sliding frame, a swing long strip, a fixed frame and a rotating ball, the inner wall of the sliding frame is slidably arranged on the fixed sliding plate, and the top of the outer wall of the swing long strip is rotatably arranged in the sliding frame; the bottom of the outer wall of the fixed frame is fixedly arranged in the sliding frame, the surface of the outer wall of the rotating ball is rotationally arranged in the fixed frame, and threading holes are formed in the swing long strip and the rotating ball. Through an auxiliary spring, a fixed frame and a rotating ball, tension generated by a wire in the wire box in the vertical direction can be count