Leakage-proof automatic splicing device for concrete formworks

• Main Author: RUI XIAOHONG
• Format: Patent
• Language: Chinese; English
• Published: 30.07.2021
• 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 invention discloses a leakage-proof automatic splicing device for concrete formworks. The leakage-proof automatic splicing device comprises a concrete formwork group and a fixing group; and the fixing group is fixedly mounted on the inner wall of the concrete formwork group. By mounting a connecting device, a first concrete plate and a first fixing shell as well as a second concrete plate and a second fixing shell can be quickly and fixedly connected, and the concrete formworks can be spliced conveniently; the first concrete plate and the second concrete plate can be conveniently fixed at 90 degrees or fixed into one concrete formwork by installing a retracting device and the fixing device; and connecting holes are formed in the inner walls of the first concrete plate and the second concrete plate, so that the first concrete plate and the first fixing shell as well as the second concrete plate and the second fixing shell are conveniently and rapidly fixed, the concrete formworks are conveniently and rapid