High and large formwork connecting structure

• Main Authors: LIN FAZHE, LI JIANGUO, JIANG DIRAN, WANG ZHONGRU, XIANG JUNYUAN
• Format: Patent
• Language: Chinese; English
• Published: 02.07.2021
• 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 relates to a high and large formwork connecting structure. The high and large formwork connecting structure comprises a steel pipe and a fastener, wherein the fastener comprises two connecting devices for fastening the steel pipe, a rotating assembly for connecting the two connecting devices and a hinging assembly; and each connecting device comprises a connecting seat and a pressing seat, one end of the connecting seat is hinged to one end of the pressing seat through a hinging shaft, the other end of the connecting seat is connected with the other end of the pressing seat through a connecting bolt and a connecting nut, an accommodating cavity is formed in the middle of the connecting seat in a penetrating manner, and a connecting ring is connected to the middle of one side, back to the pressing seat, of the connecting seat. The fastener can realize functions of multiple fastener structures according to different connecting requirements, and construction assembly of a high and large formwork is