Downhole traverse point control pile device

Abstract

The invention discloses a downhole traverse point control pile device. The downhole traverse point control pile device comprises a traverse point control pile, a shell, a winder, a hanging rope, a plumb bob connecting cap and a plumb bob, a cover body is arranged on the lower portion of the shell in a turnover mode, the cover body and the shell are connected through a hinge of a hinge part, the traverse point control pile is covered with the shell, the winder is arranged on the side wall of the interior of the shell. The hanging rope is coiled on the winder and is connected with the lower part of the traverse point control pile; the lower end of the hanging rope is connected with the plumb bob connecting cap, and the plumb bob connecting cap is connected with the plumb bob in a threaded fit mode. According to the downhole traverse point control pile device, the structure is simple, operation is convenient, the problems that a traditional traverse point control pile is difficult to thread, a plumb bob rope is prone to being corroded and broken, the traverse point control pile in the underground environment is prone to being corroded, rusted or damaged, and the traverse point control pile is not easy to find when being used by measuring personnel are solved, the field workload of underground measurement is greatly reduced, and the working efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of surveying and mapping auxiliary tools, in particular to an underground wire point control pile device. Background technique [0002] At present, with the development of the times, people's living standards are constantly improving, and people's demand for resources is getting higher and higher. The large-scale development and utilization of mineral resources have brought huge social and economic benefits to mankind. Therefore, downhole control measurement is an important task in mining development. At present, in downhole measurement operations, many measurement wire points need to be set. Generally, these measuring wire points are set on the roof of the roadway. When the underground working environment is poor, the smoke is heavy, and the control pile is rusted, it is difficult for the surveyor to find it. Sometimes, it will also cause the measurement control point to be destroyed, which will affect the...

AI Technical Summary

Problems solved by technology

Generally, these measuring wire points are set on the roof of the roadway. When the underground working environment is poor, the smoke is heavy, and the control pile is rusted, it is difficult for the surveyor to find it. Sometimes, it will also cause the measurement control point to be destroyed, which will affect the development progress of the mine.

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