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A platform for research: civil engineering, architecture and urbanism
High-precision inclination measuring device for drilled hole of foundation pile core drilling
The invention relates to the technical field of hole drilling measurement, and discloses a high-precision inclination measuring device for a drilled hole of foundation pile core drilling. The high-precision inclination measuring device comprises a rack, a movable groove is formed in the rack, limiting grooves are formed in the left side and the right side of the lower part of the movable groove correspondingly, a movable rod is arranged at the bottom end of an inner cavity of the movable groove, and limiting strips are fixedly mounted on the left side and the right side of the movable rod correspondingly. According to the high-precision inclination measuring device for the drilled hole of foundation pile core drilling, when the inclination degree of the drilled hole needs to be detected, the movable rod can be driven to displace by pulling a handle, at the moment, the limiting strips on the outer side face of the movable rod can displace relative to the limiting grooves, a meshed half gear is driven to rotate, a proper angle is selected, at the moment, a fixed plate also rotates, and a plumb bob at the bottom end of a detection rod is in contact with the bottom end of the drilled hole and is perpendicular to the bottom end of the drilled hole; and at the moment, the inclination degree can be obtained by comparing the displacement distance of a rack with a scale area, so that the advantage that the inclination degree of the drilled hole can be effectively detected is realized.
本发明涉及钻孔测量技术领域，且公开了基桩钻芯钻孔的高精测斜装置，包括机架，所述机架的内部开设有活动槽，所述活动槽下方的左右两侧均开设有限位槽，所述活动槽内腔的底端设有活动杆，所述活动杆的左右两侧均固定安装有限位条。该基桩钻芯钻孔的高精测斜装置，通过需要检测钻孔的倾斜度时，可通过拉动把手即可带动活动杆位移，此时活动杆外侧面的限位条即可相对限位槽位移，并带动啮合的半齿轮旋转，选取合适的角度，此时固定板随之旋转，并将检测杆底端的铅锤与钻孔的底端进行接触，其相互垂直，此时将齿条的位移距离与刻度区进行对比即可得出倾斜度，从而实现了可对钻孔的倾斜度进行有效检测的优点。
High-precision inclination measuring device for drilled hole of foundation pile core drilling
The invention relates to the technical field of hole drilling measurement, and discloses a high-precision inclination measuring device for a drilled hole of foundation pile core drilling. The high-precision inclination measuring device comprises a rack, a movable groove is formed in the rack, limiting grooves are formed in the left side and the right side of the lower part of the movable groove correspondingly, a movable rod is arranged at the bottom end of an inner cavity of the movable groove, and limiting strips are fixedly mounted on the left side and the right side of the movable rod correspondingly. According to the high-precision inclination measuring device for the drilled hole of foundation pile core drilling, when the inclination degree of the drilled hole needs to be detected, the movable rod can be driven to displace by pulling a handle, at the moment, the limiting strips on the outer side face of the movable rod can displace relative to the limiting grooves, a meshed half gear is driven to rotate, a proper angle is selected, at the moment, a fixed plate also rotates, and a plumb bob at the bottom end of a detection rod is in contact with the bottom end of the drilled hole and is perpendicular to the bottom end of the drilled hole; and at the moment, the inclination degree can be obtained by comparing the displacement distance of a rack with a scale area, so that the advantage that the inclination degree of the drilled hole can be effectively detected is realized.
本发明涉及钻孔测量技术领域，且公开了基桩钻芯钻孔的高精测斜装置，包括机架，所述机架的内部开设有活动槽，所述活动槽下方的左右两侧均开设有限位槽，所述活动槽内腔的底端设有活动杆，所述活动杆的左右两侧均固定安装有限位条。该基桩钻芯钻孔的高精测斜装置，通过需要检测钻孔的倾斜度时，可通过拉动把手即可带动活动杆位移，此时活动杆外侧面的限位条即可相对限位槽位移，并带动啮合的半齿轮旋转，选取合适的角度，此时固定板随之旋转，并将检测杆底端的铅锤与钻孔的底端进行接触，其相互垂直，此时将齿条的位移距离与刻度区进行对比即可得出倾斜度，从而实现了可对钻孔的倾斜度进行有效检测的优点。
High-precision inclination measuring device for drilled hole of foundation pile core drilling
基桩钻芯钻孔的高精测斜装置
GUAN JIANRONG (author) / HUANG LINGXIAN (author) / LUO ZHAOHUA (author) / LIU QIANG (author) / PAN ZHIQIANG (author) / HUA HONGXUN (author) / LAI SHEZAN (author) / XIONG RUIJIA (author) / XIAN DINGHAO (author) / HONG LIFAN (author)
2021-12-28
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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