Simple reinforcing steel bar protective layer thickness control device

• Main Authors: LIU WENLONG, CUI YILUN, LUO YUHANG, XIU YUHE, DENG JINGNAN, XIAO ZHICHENG
• Format: Patent
• Language: Chinese; English
• Published: 11.11.2022
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; BUILDING MATERIALS; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING; STRUCTURAL ELEMENTS

The utility model discloses a simple reinforcing steel bar protective layer thickness control device which comprises a steel formwork, one end, far away from a back ridge, of an opposite-pull screw is sleeved with a PVC pipe, the thickness control device comprises a positioning steel pipe sleeved on the PVC pipe, the positioning steel pipe is fixedly connected with a connecting reinforcing steel bar, and the connecting reinforcing steel bar and the steel formwork are arranged in parallel. The connecting steel bars are fixedly connected with limiting steel bars, the limiting steel bars are fixedly connected with positioning steel bars, one ends of the positioning steel bars abut against the steel formwork, the length of the positioning steel bars and the length of the positioning steel pipes are set to be the thickness of the steel bar protection layer, and the distance from the farthest position of the limiting steel bars to the steel formwork is the thickness of the steel bar protection layer. During use, af