A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a connecting structure for a portable spectator stand. The connecting structure comprises a plurality of support bolts and lower standing posts, wherein regulating nuts are connected to the support bolts, the two ends of each lower standing post are respectively and fixedly connected with the regulating nuts and connecting plates, the two ends of each connecting plate are respectively and fixedly connected with the lower standing posts and upper standing posts, and octagonal disks are mounted at the parts where the lower standing posts are fixedly connected with the connecting plates; clamping blocks are fixedly connected to the octagonal disks, the two ends of each cross bar are respectively and fixedly connected with the clamping blocks on the two adjacent lower standing posts; octagonal disks are mounted at the top ends of the upper standing posts, clamping blocks are respectively and fixedly connected to the octagonal disks, the clamping blocks are fixedly connected with roof timbers, and support plates are mounted on the roof timbers. The connecting structure disclosed by the invention is simple in structure, is convenient to disassemble and assemble, and is high in safety.
The invention relates to a connecting structure for a portable spectator stand. The connecting structure comprises a plurality of support bolts and lower standing posts, wherein regulating nuts are connected to the support bolts, the two ends of each lower standing post are respectively and fixedly connected with the regulating nuts and connecting plates, the two ends of each connecting plate are respectively and fixedly connected with the lower standing posts and upper standing posts, and octagonal disks are mounted at the parts where the lower standing posts are fixedly connected with the connecting plates; clamping blocks are fixedly connected to the octagonal disks, the two ends of each cross bar are respectively and fixedly connected with the clamping blocks on the two adjacent lower standing posts; octagonal disks are mounted at the top ends of the upper standing posts, clamping blocks are respectively and fixedly connected to the octagonal disks, the clamping blocks are fixedly connected with roof timbers, and support plates are mounted on the roof timbers. The connecting structure disclosed by the invention is simple in structure, is convenient to disassemble and assemble, and is high in safety.
Connecting structure for portable spectator stand
TAN HUA (author)
2015-05-27
Patent
Electronic Resource
English
IPC:
E04H
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