Drill pipe riser device for hydrogeological detection

Abstract

The invention discloses a drill pipe riser device for hydrogeological detection and relates to the technical field of geological detection. The drill pipe riser device for hydrogeological detection comprises a bottom plate, wherein a hydraulic driving device is fixed to the top of the right side of the bottom plate, a self-locking hydraulic oil cylinder is arranged on the left side of the hydraulic driving device, the bottom of the self-locking hydraulic oil cylinder is fixed to the top of the bottom plate, and an output shaft of the self-locking hydraulic oil cylinder is located at a left end and fixed to the right side of a pushing vertical plate. According to the drill pipe standing device for hydrogeological detection, the position of the pushing vertical plate can be controlled by arranging the hydraulic driving device, the vertical pipe plate can be kept at a certain inclination angle by moving the pushing vertical plate, and then a drill pipe at the top of the vertical pipe plate can be erected, so automatic mechanical pipe standing is achieved, manual pipe standing is not needed, after the drill pipe inclines by a certain angle, due to the self-locking characteristic of the self-locking hydraulic oil cylinder, the vertical pipe plate and the drill pipe can be kept in a relatively stable state.

Description

technical field [0001] The invention relates to the technical field of geological detection, in particular to a drill pipe standpipe device for hydrogeological detection. Background technique [0002] Geological testing is an investigation and research activity that uses various means and methods to determine the appropriate bearing layer, determine the foundation type, and calculate the foundation parameters according to the foundation bearing capacity of the bearing layer. When detecting hydrogeology, it is necessary to detect the hardness of the formation and to detect and analyze the composition of the formation at different depths. The existing detection technology generally drills a deep hole directly through the drill pipe, and then through the deep hole to test the geological layers. Perform detection analysis. [0003] Before the existing drill pipe is drilled, it is necessary to manually stand the pipe, and the weight of the general drill pipe is relatively large,...

AI Technical Summary

Problems solved by technology

[0003] Before the existing drill pipe is drilled, it is necessary to manually stand the pipe, and the weight of the general drill pipe is relatively large, and it is relatively laborious. It is maintained stably, so that the direction of the inclined hole drilled by the drill pipe cannot meet the expected demand

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