Seismic exploration geophone embedding device

Abstract

The invention discloses a seismic exploration geophone embedding device that comprises a support body and a caudal vertebra, wherein the lower end of the support body is connected with the caudal vertebra; a sliding hole is formed in the center of a sliding block, the sliding block is sleeved outside the support body through the sliding hole, the sliding block slides up and down on the support body by taking the support body as an axis, an upper stop plate and a lower stop plate are fixed on the support body, the upper stop plate is positioned above the sliding block, and the lower stop plateis positioned below the sliding block. According to the device, an original point can be accurately punched; it is guaranteed that a geophone embedding process meets the requirements, errors of received data are avoided, and manpower and time are saved.

Description

technical field [0001] The invention relates to geophysical exploration technology, in particular to a seismic exploration geophone embedment device. Background technique [0002] The geophone is a special sensor used for seismic exploration and engineering measurement. It is a sensor that converts ground vibration into electrical signals, and an energy conversion device that converts mechanical energy into electrical energy. The coupling between the geophone and the ground is one of the important factors affecting the reception of seismic information. The quality of the geophone embedding largely represents the quality of the geophone coupling. At present, good embedded coupling cannot be achieved in some special surface environments such as brick concrete, frozen soil, cobblestone, asphalt, gravel and hard roads. , can only be inserted manually, resulting in missing or distorted data. In view of the fact that special surface geophones cannot be well embedded and coupled,...

AI Technical Summary

Problems solved by technology

The quality of geophone embedment largely represents the quality of geophone coupling. At present, in some special surface environments such as brick-concrete, frozen soil, cobblestone, asphalt, gravel and hard roads, good embedded coupling cannot be achieved. , can only be inserted manually, resulting in data loss or distortion

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