Walking type horizontal directional drilling machine

Abstract

The invention discloses a walking type horizontal directional drilling machine. After the structure is adopted, the invention has high construction plant adaptation capability because the walking type horizontal directional drilling machine has low unit area bearing capacity due to large contact area, good stability and easy drilling machine positioning operation and can greatly shorten the time of auxiliary construction operation, reduce the manual labor intensity, save the labor force and enhance the work efficiency, the usage applicability and the stability; any lifting equipment and carrier vehicles automatically climbing up and down are not needed during long-distance field transfer movement, and a construction field is specifically convenient to transfer; and on the other hand, because a walking type traveling mechanism of the walking type horizontal drilling machine has easy manufacture, low cost and convenient usage, maintenance and repair.

Description

technical field [0001] The invention relates to a horizontal directional drilling machine, in particular to a horizontal directional drilling machine which is easy to move and transport. Background technique [0002] At present, non-excavation horizontal directional drilling is mostly used in field construction, and the environment of the operation site is complex. The stability of the drilling machine body plays a very important role in the work of non-excavation steering, reaming, and back dragging. Due to the silt and serious unevenness of the construction site, and the existing crawler-type horizontal directional drilling rig and pallet-type horizontal directional drilling rig, the grounding pressure of the whole machine to the ground is large, so that the bearing capacity per unit area is large, and the machine body is stable during work. Poor sex. Therefore, the adaptability of the construction site is poor, and the stability is not good, so that the positioning of th...

AI Technical Summary

Problems solved by technology

Due to the silt and serious unevenness of the construction site, and the existing crawler-type horizontal directional drilling rig and pallet-type horizontal directional drilling rig, the grounding pressure of the whole machine to the ground is large, so that the bearing capacity per unit area is large, and the machine body is stable during work. poor sex

Therefore, the adaptability of the construction site is poor, and the stability is not good, so that the positioning of the drilling rig is complicated, the construction auxiliary operation time is prolonged, the labor intensity of labor is increased, and the work efficiency is reduced.

In addition, the construction site of the drilling rig changes frequently, and the over-width limit should be considered when the equipment is switched over. The crawler drilling rig is often over-width, which increases the difficulty of transporting the drilling rig.

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