Continuous penetration type static sounding method: Fid-Bau Portal

Continuous penetration type static sounding method

CHEN SI / ZHEN HAOYUE

The invention discloses a continuous penetration type static sounding method, and belongs to the technical field of geological survey, a device comprises a mounting base, a supporting frame arranged on the mounting base and a top beam arranged at the upper end of the supporting frame, two cross beams capable of moving in opposite directions along the supporting frame are arranged in the supporting frame, and the cross beams are arranged on the mounting base. An oil cylinder for driving the cross beam to move is arranged on the mounting base positioned in the supporting frame; through holes for penetration of the probe rod are formed in the two cross beams, each through hole is composed of an upper circular truncated cone hole and a lower circular truncated cone hole which are oppositely arranged, the small-diameter end of the upper circular truncated cone hole and the small-diameter end of the lower circular truncated cone hole are oppositely arranged, and a slip for clamping the probe rod is arranged in the upper circular truncated cone hole or the lower circular truncated cone hole. According to the device, the probe rod can be automatically clamped, the continuous operation requirement is met, the working efficiency is improved, the operation period is shortened, and one power source meets the continuous injection or pulling sounding operation requirement.

本发明公开了一种连续贯入式静力触探方法，属于地质勘测技术领域，其中装置包括安装底座、设置在安装底座上的支撑框架和设置在支撑框架上端部的顶梁，所述支撑框架内设置有两个可沿支撑框架相互反向移动的横梁，位于所述支撑框架内的安装底座上设置有用于带动横梁移动的油缸；两个所述横梁内均设置有用于探杆贯穿的贯穿孔，所述贯穿孔由相对设置的上圆台孔和下圆台孔构成，所述上圆台孔的小径端和下圆台孔的小径端相对设置，所述上圆台孔或下圆台孔内设置有用于对探杆进行夹持的卡瓦。本发明能够实现对探杆的自动夹持，满足连续作业要求，提高工作效率，缩短作业周期，一个动力源满足连续贯入或起拔触探作业需求。

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