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Pile casing device and construction method for preparing collimation pile
The invention discloses a pile casing device and a construction method for preparing a collimation pile. Wherein the pile casing device comprises an inner pile casing and an outer pile casing, and the inner pile casing is provided with a pouring cavity; the inner pile casing is arranged in the outer pile casing, a calibration part is arranged at the bottom of the outer pile casing, a calibration hole corresponding to the inner pile casing is formed in the calibration part, the size of the calibration hole is matched with the size of the inner pile casing, and the calibration hole is used for limiting the moving direction of the inner pile casing; the perpendicularity calibration device aims at calibrating the perpendicularity of the inner pile casing, and then the perpendicularity of a collimation pile formed in the inner pile casing is guaranteed.
本发明公开了一种护筒装置及制备准直桩的施工方法。其中，所述护筒装置包括内护筒和外护筒，所述内护筒设有浇筑腔；所述内护筒设在所述外护筒内，所述外护筒的底部设有标定部，所述标定部对应所述内护筒设有标定孔，所述标定孔的大小与所述内护筒的大小相适配，用于限定所述内护筒的移动方向；旨在标定内护筒的垂直度，进而保证在内护筒内成型的准直桩的垂直度。
Pile casing device and construction method for preparing collimation pile
The invention discloses a pile casing device and a construction method for preparing a collimation pile. Wherein the pile casing device comprises an inner pile casing and an outer pile casing, and the inner pile casing is provided with a pouring cavity; the inner pile casing is arranged in the outer pile casing, a calibration part is arranged at the bottom of the outer pile casing, a calibration hole corresponding to the inner pile casing is formed in the calibration part, the size of the calibration hole is matched with the size of the inner pile casing, and the calibration hole is used for limiting the moving direction of the inner pile casing; the perpendicularity calibration device aims at calibrating the perpendicularity of the inner pile casing, and then the perpendicularity of a collimation pile formed in the inner pile casing is guaranteed.
本发明公开了一种护筒装置及制备准直桩的施工方法。其中，所述护筒装置包括内护筒和外护筒，所述内护筒设有浇筑腔；所述内护筒设在所述外护筒内，所述外护筒的底部设有标定部，所述标定部对应所述内护筒设有标定孔，所述标定孔的大小与所述内护筒的大小相适配，用于限定所述内护筒的移动方向；旨在标定内护筒的垂直度，进而保证在内护筒内成型的准直桩的垂直度。
Pile casing device and construction method for preparing collimation pile
护筒装置及制备准直桩的施工方法
LIU SHUANG (author) / LIU DEBING (author) / ZHAO HONGXI (author) / LI WEILAI (author) / DUAN FENG (author) / XUE XIAOHONG (author) / JIANG ZIQI (author) / SUN JING (author) / HAO LONGFEI (author) / MIAO SHUAI (author)
2022-03-11
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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