Pile planting machine with monitoring function

Abstract

A pile planting machine with a monitoring function comprises a walking mechanism, a hoisting mechanism, a support frame, a clamping mechanism and a pile body monitoring system; the clamping mechanismis fixedly installed on the walking mechanism; the clamping mechanism comprises an upper rack comprising a working platform, a plurality of clamping wedge blocks, a clamping ring, an upper underframeand four groups of upper clamping cylinders, a lower clamping mechanism comprising a lower clamping cylinder, an arc ring and two lower clamping arm supports arranged symmetrically, a slewing mechanism, a fine-tuning mechanism comprising horizontal and vertical fine-tuning cylinders, and four groups of vertical jacking cylinders; and the pile monitoring system comprises a plurality of strain gauges, wire harnesses and monitoring meters, and can be used for monitoring the whole process that planted pile bodies are driven into prefabricated holes. According to the pile planting machine providedby the invention, the pile planting accuracy of precast piles is improved effectively, the pile planting machine facilitates butt joint of the precast pile bodies up and down; and the construction cost is reduced, and the operation safety of operators is improved.

Description

Technical field [0001] The invention relates to an underground foundation construction machine or its improved machine, in particular to a pile planting machine with monitoring function for implanting various precast piles into the ground. Background technique [0002] With the advancement of basic projects such as rail transit, intercity railways, bridge culverts, urban construction, underground pipe corridors, along with old city reconstruction and low-level improvement of construction projects, an integrated drilling, deep mixing, reaming and prefabrication of various piles The new pile foundation construction method of rooted pile combination of foundation technology has gradually begun to be used and promoted. This construction method has the advantages of no vibration, low noise, good pile quality, high pile bearing capacity and low mud emissions, which is in line with low carbon, energy saving, and environmental protection. The industrial orientation of the company can eff...

AI Technical Summary

Problems solved by technology

When it is necessary to connect piles by welding, a guide hoop is generally set at the head of the pile body that has been implanted to facilitate the placement of the pile piles above the implanted pile body. Between 10mm, it is difficult to ensure the vertical accuracy and straightness accuracy requirements of the implanted pile body

In addition, when the piles are implanted, the construction company must be equipped with large-scale lifting equipment for lifting various implanted piles into place, resulting in a substantial increase in construction costs

In addition, during the whole pile planting process of prefabricated piles, construction personnel are always located around the prefabricated holes, the environment is harsh, and there are great hidden dangers in operation safety

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