A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hole guiding positioning device for pile foundation construction and hole guiding machine
The invention discloses a hole guiding and positioning device for pile foundation construction and a hole guiding machine in the technical field of pile foundation construction. The hole guiding and positioning device comprises an upper measuring platform, and an axis positioner and an angle detector are arranged on the upper measuring platform; the lower mounting base is arranged right below the upper measuring platform; the top end of the positioning pin is fixedly connected with the upper measuring platform, and a connecting hole is formed in the lower mounting base; the two ends of the damping reset spring are fixedly connected with the upper measuring platform and the lower mounting base respectively, and the axial size of the damping reset spring is larger than that of the positioning pin; and the electromagnet is arranged on the upper measuring platform or the lower mounting base, and the upper measuring platform can move downwards under the action of the magnetic force of the electromagnet and is horizontally and rigidly connected with the lower mounting base through the insertion matching of the positioning pin and the connecting hole. The positioning precision of the guide hole can be improved, the labor intensity can be reduced, and the construction efficiency of the guide hole can be improved.
本发明公开了桩基础施工技术领域的一种桩基施工用引孔定位装置及引孔机，包括上测量平台，上测量平台上设有轴线定位器和角度检测仪；下安装底座，下安装底座设置在上测量平台的正下方；定位销，定位销的顶端与上测量平台固定连接，且下安装底座上设有连接孔；减震复位弹簧，减震复位弹簧的两端分别与上测量平台、下安装底座固定连接，且减震复位弹簧的轴向尺寸大于定位销的轴向尺寸；电磁铁，电磁铁设置在上测量平台或下安装底座上，且上测量平台能够在电磁铁的磁力作用下向下移动并通过定位销和连接孔的插接配合与下安装底座水平刚性连接。本发明不仅可以提高引孔的定位精度，还可以降低劳动强度，并提高引孔的施工效率。
Hole guiding positioning device for pile foundation construction and hole guiding machine
The invention discloses a hole guiding and positioning device for pile foundation construction and a hole guiding machine in the technical field of pile foundation construction. The hole guiding and positioning device comprises an upper measuring platform, and an axis positioner and an angle detector are arranged on the upper measuring platform; the lower mounting base is arranged right below the upper measuring platform; the top end of the positioning pin is fixedly connected with the upper measuring platform, and a connecting hole is formed in the lower mounting base; the two ends of the damping reset spring are fixedly connected with the upper measuring platform and the lower mounting base respectively, and the axial size of the damping reset spring is larger than that of the positioning pin; and the electromagnet is arranged on the upper measuring platform or the lower mounting base, and the upper measuring platform can move downwards under the action of the magnetic force of the electromagnet and is horizontally and rigidly connected with the lower mounting base through the insertion matching of the positioning pin and the connecting hole. The positioning precision of the guide hole can be improved, the labor intensity can be reduced, and the construction efficiency of the guide hole can be improved.
本发明公开了桩基础施工技术领域的一种桩基施工用引孔定位装置及引孔机，包括上测量平台，上测量平台上设有轴线定位器和角度检测仪；下安装底座，下安装底座设置在上测量平台的正下方；定位销，定位销的顶端与上测量平台固定连接，且下安装底座上设有连接孔；减震复位弹簧，减震复位弹簧的两端分别与上测量平台、下安装底座固定连接，且减震复位弹簧的轴向尺寸大于定位销的轴向尺寸；电磁铁，电磁铁设置在上测量平台或下安装底座上，且上测量平台能够在电磁铁的磁力作用下向下移动并通过定位销和连接孔的插接配合与下安装底座水平刚性连接。本发明不仅可以提高引孔的定位精度，还可以降低劳动强度，并提高引孔的施工效率。
Hole guiding positioning device for pile foundation construction and hole guiding machine
一种桩基施工用引孔定位装置及引孔机
HOU ZHONGHUA (author) / REN FENG (author) / ZHOU LIXIANG (author) / LIANG YUANHUA (author) / JIANG BIN (author)
2023-06-27
Patent
Electronic Resource
Chinese
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