Connection guide rod assembly for deep hole detection equipment

Abstract

The invention discloses a connection guide rod assembly for deep hole detection equipment. The connection guide rod assembly comprises a plurality of straight rods, connecting screw rods and clamp tongs, wherein the straight rods have different length specifications and have internal screw threads at the two ends; each connecting screw rod is used for connecting the middle parts of the adjacent straight rods and is provided with a clamp plate; each clamp tong is used for clamping the corresponding clamp plate; each clamp plate of the connecting screw rod after the connection of the adjacent straight rods is projected out of the surface of the straight rod; the clamp tongs used for transversely spanning across the hole openings of the holes are flat plates with U-shaped grooves; the straight rods can pass through the U-shaped grooves, but the clamp plates can be clamped by the U-shaped grooves. The large-size power hosting equipment is not needed; the size of the operation surface is not required; the goal of fixing the detection instrument in different depth positions of the hole, particularly the deep holes or descending the detection instrument equipment into the hole or lifting the detection instrument equipment out of the hole is realized.

Description

technical field [0001] The invention relates to a connecting guide rod, in particular to a connecting guide rod assembly used for equipment connection and equipment introduction and export when the hole is relatively deep. Background technique [0002] In the field of engineering, there is an increasing demand for the detection of objects below the ground. The usual method is to drill holes first, then place the detection equipment at different depths in the holes, collect data at different depths through experimental methods for analysis and processing, and obtain the detected Object performance parameters. With the increase of the hole depth, the quality of the guide rods connected to the instruments and equipment is also increasing, and the power (manpower) requirements for lowering and pulling the guide rods are also increasing, which seriously limits the introduction depth of the detection instruments and equipment, and thus limits the detection. development of work. ...

AI Technical Summary

Problems solved by technology

With the increase of the hole depth, the quality of the guide rods connected to the instruments and equipment is also increasing, and the power (manpower) requirements for lowering and pulling the guide rods are also increasing, which seriously limits the introduction depth of the detection instruments and equipment, and thus limits the detection. development of work

[0003] Ordinary connecting guide rods can only be used for the import and export of instruments and equipment in shallow holes. If they are used in deep holes, large-scale power machinery equipment is required to lower and pull the guide rods. If the power machinery equipment or the working surface is narrow, it cannot be operated, which seriously limits the development of deep hole detection.

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