Soil drilling machine for engineering surveying

Abstract

The invention discloses a soil drilling machine for engineering surveying. The soil drilling machine includes a first horizontal plate, a circular hole, a wire, a plug, first barrels, first sliders, first springs, threaded rods, a second horizontal plate, a first sleeve, a baffle, a second barrel, a second slider, a vertical pipe, a thin drill bit, a first vertical rod, a stopping block, a bolt, afirst gear, a third through body, a third slider, a second spring, a second vertical rod, a horizontal rod, a second sleeve, balls, a third horizontal plate, a switch, an L-shaped rod, a motor, a second gear, a thick drill bit, a dull polish layer and a reel; and the plug and the switch are electrically connected, and the switch is electrically connected to the motor. The soil drilling machine isfirm in structure, can be used for a long time, is convenient to operate and makes a worker more conveniently work. The machine is more stable in the using process; and the thin drill bit and the thick drill bit are arranged, objects can be punctured to be drilled continuously, the work efficiency is improved, and the service life of the machine is greatly prolonged.

Description

technical field [0001] The invention relates to the field of construction engineering, in particular to an earth drilling machine used for engineering survey. Background technique [0002] Under the influence of the rapid development of society, more and more engineering projects have begun to be constructed continuously. To achieve the best demand for various indicators in engineering projects, a lot of professional equipment is needed for investigation. Among them, the soil quality in engineering investigation The survey of the soil is also particularly important, which requires soil drilling machines to drill holes in the soil, but the existing drilling machines are not durable enough in structure, and it is difficult to continue drilling when they encounter hard objects such as stones during drilling. At the same time, there are certain deficiencies in stability and practicability, making it difficult for existing drilling machines to be widely used in the scope of appli...

AI Technical Summary

Problems solved by technology

[0002] Under the influence of the rapid development of society, more and more engineering projects have begun to be constructed continuously. To achieve the best demand for various indicators in engineering projects, a lot of professional equipment is needed for investigation. Among them, the soil quality in engineering investigation The survey of the soil is also particularly important, which requires soil drilling machines to drill holes in the soil, but the existing drilling machines are not durable enough in structure, and it is difficult to continue drilling when they encounter hard objects such as stones during drilling. At the same time, there are certain deficiencies in stability and practicability, making it difficult for existing drilling machines to be widely used in the application range.

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