Numerical control automated construction device for large-scale geophysical prospecting test

Abstract

The invention discloses a numerical control automated construction device for a large-scale geophysical prospecting test. The numerical control automated construction device comprises a horizontal guide rail which is fixed at the top end of a model test side wall, a double-beam gantry crane which moves on the horizontal guide rail in the direction of the guide rail, a 360-degree rotatable soil taking device, an anomalous body carrying device, and an integrated numerical control operation system which is used for achieving the functions of distance measurement, feedback and real-time display, wherein the 360-degree rotatable soil taking device and the anomalous body carrying device are mounted on the double-beam gantry crane. The double-beam gantry crane moves along the horizontal guide rail, and the 360-degree rotatable soil taking device moves along the double-beam gantry crane or moves vertically downwards. The numerical control automated construction device achieves the full-automatic quick three-dimensional accurate positioning excavation technology in soil of the large-scale geophysical prospecting test, replacing and repeating of materials and geologic abnormal bodies in the model test are achieved, and the advantages of being small in energy consumption, high in efficiency, high in operability, high in safety and the like are achieved.

Description

technical field [0001] The invention relates to a numerically controlled automatic construction device, in particular to a numerically controlled automatic construction device used for large-scale geophysical detection tests. Background technique [0002] The physical model test system of geophysical exploration is an effective research method for developing new physical detection technology, verifying the detection effect and evaluating the performance of equipment. The detection object plays a very important role in verifying the detection performance. [0003] The physical model test of geophysical exploration refers to the physical prototype of the medium body following the physical and geometric similarity criteria, according to a certain scale factor, building a similar model in the laboratory, and observing the characteristics of the geophysical field. Through the observation of the geophysical field in the idealized model with known conditions, the relationship betw...

AI Technical Summary

Problems solved by technology

The first is that the scale and size of the physical model test system are required to be larger and larger, because the large-scale model test system is closer to the actual detection conditions and can more truly reflect the detection law; the second is that the physical model test system is required to be repeatable , the cost of physical model tests is very high. If it cannot be reused, only a few geological conditions can be simulated, which will greatly increase the research cost. Therefore, the materials and geological bodies are required to be replaceable and repeatable.

[0005] In view of the above-mentioned large-scale and repeatable requirements, traditional construction devices can no longer meet the requirements, and the key issues that need to be solved at present are as follows: ① How to carry out rapid three-dimensional accurate positioning excavation in large-scale geophysical exploration test soil; ② How to design a device in a limited space that can solve the problem of soil extraction in large-scale geophysical exploration experiments; ③How to excavate pits with different orientations in the soil of large-scale geophysical exploration experiments; ④How to dig holes in the soil On the basis of the excavation device, the problem of handling the pre-buried abnormal body after soil excavation is solved; ⑤ How to design a set of operation and real-time display system with strong operability and high safety, so as to facilitate the operation of the test personnel

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