Artificial seismic source device for geophysical exploration

A geophysical prospecting and artificial technology, applied in the field of geophysical prospecting, can solve the problems of manual handling, laborious take-up of heavy objects, poor stability, etc., to improve the utilization rate of light energy, increase the effect of gripping the ground, and avoid wear and tear Effect

Active Publication Date: 2019-06-07
XIAN UNIV OF SCI & TECH
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Problems solved by technology

An artificial seismic source device for geophysical exploration in the above-mentioned patent has the following disadvantages: the bracket is supported by a simple telescopic rod, the center of gravity is high, the stability is poor, and manual handling is required, the maneuverability is poor, and the device uses a hoist wrench, and it is laborious to take up heavy objects

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  • Artificial seismic source device for geophysical exploration
  • Artificial seismic source device for geophysical exploration
  • Artificial seismic source device for geophysical exploration

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them.

[0027] refer to Figure 1-5 , an artificial seismic source device for geophysical exploration, comprising two No. 1 column 1, middle column 7 and No. 2 column 9, the bottom of No. 1 column 1 is welded with a bottom box, and the top of the bottom box is welded with a drive box, The inner wall of the drive box is provided with a telescopic movement mechanism, and the outer wall of the central column 7 is provided with a number of fixed holes 20 evenly distributed at equal distances, and the central column 7 is fixed to the inner top of the first column 1 and the second column by the No. 1 fastening bolt 8. At the inner bottom of the column 9, the top of t...

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Abstract

The invention discloses an artificial seismic source device for geophysical exploration. The artificial seismic source device comprises two standing columns I, middle columns, and standing columns II.A bottom box is arranged at the bottoms of the standing columns I; a drive box is arranged at the top of the bottom box; and a telescopic moving mechanism is arranged at the inner wall of the drive box. A plurality of fixing holes distributed uniformly at equal intervals are formed in the outer walls of the middle columns. The middle columns are fixed at the inner tops of the standing columns I and the inner bottoms of the standing columns II by fastening bolts I; and one same top plate is arrange at the tops of the two standing columns II. A power supply mechanism is arranged at the top of the top plate; two fixed frames are arranged at the bottom of the top plate; and same directional wheels are arranged at opposite sides of the two fixed frames. According to the invention, on the basisof an electric hydraulic push rod driving mode, the height of the universal wheel is adjusted freely, the ground gripping effect of the device is improved; the light energy utilization rate is increased; the effects of energy conservation and environment protection are realized; and the wearing of the metal-structure hanging ring is avoided.

Description

technical field [0001] The invention relates to the technical field of geophysical exploration, in particular to an artificial seismic source device for geophysical exploration. Background technique [0002] At present, shallow seismic exploration technology is used as one of the methods of fracture exploration in the existing field shallow geophysical exploration. It has the advantages of quickly, economically and comprehensively reflecting the geological structure information characteristics of the survey area, and is widely used in engineering geological exploration. middle. [0003] After searching, the Chinese patent application number is 201820004601.3, which discloses an artificial seismic source device for geophysical exploration, including a bracket and a gravity hammer, and also includes a steel wire rope, a fixed pulley, and a grabbing mechanism for grabbing or releasing the gravity hammer. Fixed pulley is arranged on the top of support. An artificial seismic so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V1/133
Inventor 解海军屈婷婷李进李静蕊
Owner XIAN UNIV OF SCI & TECH
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