Cylindrical formwork fixing device and fixing method: Fid-Bau Portal

Cylindrical formwork fixing device and fixing method

GAN GUOPAN / YANG CHONGJIAN / XIE JUNHUA

The invention discloses a cylindrical formwork fixing device and a fixing method. The cylindrical formwork fixing device comprises two semicircular hoops and connecting plates arranged at the two ends of each hoop, connecting faces coplanar with the axis of the hoops are arranged on the connecting plates, a positioning hole is formed in one connecting face, a positioning shaft is arranged on the other connecting face, the axis of the positioning hole and the axis of the positioning shaft are symmetrically arranged with the axis of the hoops as the symmetry axis, and screw holes are formed in the connecting plate. The cylindrical formwork fixing devices and the fixing method have the beneficial effects that the hoops can bu utilized to apply inward pressure in the radial direction to a cylindrical formwork in the circumferential direction of the cylindrical formwork, the circumferential stress of the cylindrical formwork is uniform, the position precision of the cylindrical formwork can be advantageously kept, the impact resistance of the cylindrical formwork is improved, and deformation of the cylindrical formwork under the impact effect of concrete is avoided.

本发明公开了一种圆柱模板固定装置及固定方法，包括两个半圆形抱箍和设置在抱箍两端的连接板，连接板上设置有与抱箍轴线同面的连接面，其中一个连接面上设置有定位孔，另一个上设置有定位轴，定位孔与定位轴的轴线以抱箍的轴线为对称轴对称设置，连接板上设置螺钉孔。本发明的有益效果是：本方案利用抱箍能够沿着圆柱模板的周向对圆柱模板施加沿着径向向内的压力，圆柱模板周向受力均匀，有利于使圆柱模板保持其位置精度，并提高圆柱模板抗冲击能力，避免圆柱模板在混凝土冲击的作用下发生变形。

Zugriff

Download

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren