Foundation foundation pit pay-off device for building construction

• Main Authors: WEN CHENGUANG, LIN XINWU, LUO JUN, FENG XU
• Format: Patent
• Language: Chinese; English
• Published: 22.03.2022
• 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 foundation pit pay-off device for building construction comprises a bottom plate, a bottom frame and supporting blocks, the rear side of the top of the bottom plate is fixedly connected with the bottom of the bottom frame, the left side and the right side of the front side of the top of the bottom plate are both fixedly connected with the bottoms of the supporting blocks, and the two sides of the top of the bottom frame are both fixedly connected with supporting frames. The surface of the rotating shaft is fixedly connected with a wire coil, and the middle of the driving rod and the end, away from the first sliding sleeve, of the driving rod are fixedly connected with a second sliding sleeve and a third sliding sleeve respectively. According to the foundation pit paying-off device for building construction, the problems that most of existing line paying-off devices for the foundation pit of the building construction need manual paying-off of workers, lime powder is scattered for marking according to the p