Cylindrical formwork structure and construction process thereof: Fid-Bau Portal

Cylindrical formwork structure and construction process thereof

YAO DUMING / ZHANG LIJUN

The invention relates to a cylindrical formwork structure which comprises a formwork body, the formwork body comprises a first outer half formwork and a second outer half formwork, the cylindrical formwork structure further comprises a positioning device, the positioning device comprises a positioning plate, a motor, an adjusting rod, a first positioning frame and a second positioning frame, and the adjusting rod is rotationally connected with the positioning plate. The adjusting rod is in threaded connection with a first nut block and a second nut block, the first positioning frame is arranged on the first nut block, the second positioning frame is arranged on the second nut block, the first outer half formwork is arranged on the first positioning frame, and the second outer half formwork is arranged on the second positioning frame. The first outer half formwork and the second outer half formwork are each provided with a forming arc-shaped groove, when the first outer half formwork abuts against the second outer half formwork, a first round through hole is formed between the first outer half formwork and the second outer half formwork, the problem that the formwork disassembling process is too tedious can be solved, and convenience is brought to work of workers.

本申请涉及一种圆形柱模板结构，包括模板主体，模板主体包括第一外半模板和第二外半模板，还包括定位装置，定位装置包括定位板、电机、调节杆、第一定位架和第二定位架，调节杆与定位板转动连接，调节杆上螺纹连接有第一螺母块和第二螺母块，第一定位架设置在第一螺母块上，第二定位架设置在第二螺母块上，第一外半模板设置在第一定位架上，第二外半模板设置在第二定位架上，第一外半模板和第二外半模板上均设有成型弧形槽，第一外半模板和第二外半模板抵触时，第一外半模板和第二外半模板之间形成第一圆形通孔，本申请能够改善拆模过程过于繁琐的问题，给工作人员的工作带来方便。

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