Reserved hole sleeve mold

• Main Authors: LIU GUPENG, LIU TONG, WU CHUANGUI, DENG XIN, LIU YUANLIANG, QIAO YALONG, XUE XIAOBO, WANG YANCHAO, GUO JINBIN, ZHAO CHUNYANG
• Format: Patent
• Language: Chinese; English
• Published: 26.11.2021
• 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 utility model discloses a reserved hole sleeve mold. The reserved hole sleeve mold comprises a mold body, a connecting part, a handle part, a protective cover plate and a split bolt, the mold body is of a conical barrel structure with a large end and a small end, and the small end of the mold body downwards abuts against the bottom plate mold plate; the connecting parts are symmetrically arranged at the edge of the large end of the mold body; two ends of the handle part are connected with the connecting parts; the protective cover plate covers the large end of the mold body; the split bolt is arranged between the center of the protective cover plate and the bottom plate formwork in a pulling mode, and the protective cover plate, the mold body and the bottom plate formwork form a stable whole by tensioning the split bolt. The reserved hole sleeve mold can be easily taken out after concrete is completely solidified, can be repeatedly used, and can be suitable for reserved holes with different hole diameters