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Steel casing positioning device and steel casing mounting method
The invention provides a steel casing positioning device and a steel casing mounting method. The device comprises a base and a positioning mechanism; the base is provided with a first channel for penetrating through a steel casing; the positioning mechanism is arranged on the base in a position adjustable manner to adjust the levelness of the positioning mechanism; the positioning mechanism is provided with a second channel for slidably penetrating through the steel casing; the second channel is corresponding to the first channel; the space of the second channel is smaller than or equal to the space of the first channel; and the positioning mechanism is used for adjusting the space size of the second channel to limit the perpendicularity of the steel casing. The position of the positioning mechanism relative to the base is adjustable, so that the positioning mechanism is located in a horizontal state to achieve installation of the steel casing; and the positioning mechanism adjusts the space size of the second channel to limit the perpendicularity of the steel casing when guaranteeing stable sliding of the steel casing, so that the inclination of the steel casing is prevented, the perpendicularity of a cast-in-place pile is guaranteed, and the deviation of the cast-in-place pile and influence on drilling of adjacent pile positions are prevented.
本发明提供了一种钢护筒定位装置及钢护筒安装方法，该装置包括：底座和定位机构；底座开设有用于供钢护筒穿设的第一通道；定位机构位置可调地设置于底座，以调节定位机构的水平度；定位机构设置有用于供钢护筒可滑动穿设的第二通道，第二通道与第一通道相对应，并且，第二通道的空间小于等于第一通道的空间，定位机构用于调节第二通道的空间大小，以限制钢护筒的垂直度。本发明中，定位机构相对于底座的位置可调节，使得定位机构呈水平状态，便于钢护筒的安装，并且，定位机构调节第二通道的空间大小，以在保证钢护筒稳定滑动的同时限制钢护筒的垂直度，避免钢护筒的倾斜，进而确保灌注桩的垂直度，避免钻孔灌注桩偏位和影响相邻桩位钻孔。
Steel casing positioning device and steel casing mounting method
The invention provides a steel casing positioning device and a steel casing mounting method. The device comprises a base and a positioning mechanism; the base is provided with a first channel for penetrating through a steel casing; the positioning mechanism is arranged on the base in a position adjustable manner to adjust the levelness of the positioning mechanism; the positioning mechanism is provided with a second channel for slidably penetrating through the steel casing; the second channel is corresponding to the first channel; the space of the second channel is smaller than or equal to the space of the first channel; and the positioning mechanism is used for adjusting the space size of the second channel to limit the perpendicularity of the steel casing. The position of the positioning mechanism relative to the base is adjustable, so that the positioning mechanism is located in a horizontal state to achieve installation of the steel casing; and the positioning mechanism adjusts the space size of the second channel to limit the perpendicularity of the steel casing when guaranteeing stable sliding of the steel casing, so that the inclination of the steel casing is prevented, the perpendicularity of a cast-in-place pile is guaranteed, and the deviation of the cast-in-place pile and influence on drilling of adjacent pile positions are prevented.
本发明提供了一种钢护筒定位装置及钢护筒安装方法，该装置包括：底座和定位机构；底座开设有用于供钢护筒穿设的第一通道；定位机构位置可调地设置于底座，以调节定位机构的水平度；定位机构设置有用于供钢护筒可滑动穿设的第二通道，第二通道与第一通道相对应，并且，第二通道的空间小于等于第一通道的空间，定位机构用于调节第二通道的空间大小，以限制钢护筒的垂直度。本发明中，定位机构相对于底座的位置可调节，使得定位机构呈水平状态，便于钢护筒的安装，并且，定位机构调节第二通道的空间大小，以在保证钢护筒稳定滑动的同时限制钢护筒的垂直度，避免钢护筒的倾斜，进而确保灌注桩的垂直度，避免钻孔灌注桩偏位和影响相邻桩位钻孔。
Steel casing positioning device and steel casing mounting method
钢护筒定位装置及钢护筒安装方法
CAO ZEXIN (author) / DING SHUPING (author) / CHEN MINGCHONG (author)
2021-10-15
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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