DRILLING SYSTEM AND DRILLING METHOD

Japanese Patent JP2022139810

A

To provide a drilling system capable of automatically drilling in a concrete structure.SOLUTION: The drilling system includes: an input/output unit PC for inputting multiple drilling conditions sheets Sh in which drilling conditions for multiple holes along one longitudinal row are set for drilling in structure, and one row in the vertical direction is arranged in a parallel position different from each other; a drilling conditions sheet storage unit PCm1 for storing drilling conditions sheets Sh; a drilling unit A with a drifter 30 movable vertically and horizontally; a drilling state detector SS that detects the drilling state; a control unit C that is configured to control sequential drilling based on the drilling conditions sheet Sh, and as for holes that cannot be drilled to a depth according to the drilling conditions, to stop drilling and perform control to open the next hole in the drilling order; and a drilling result storage unit PCm2 for storing the drilling results. When there is a hole that cannot be drilled to a depth according to the drilling conditions, a drilling condition sheet Sh updated to shift the drilling position is input to the input/output unit PC limiting to that hole.SELECTED DRAWING: Figure 8

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JPS55105027	SLIDING TYPE PILE RETAINING APPARATUS FOR PILE DRIVING MACHINE
JP2573783	[Name of invention] Rod support mechanism for continuous hole drilling machine

MISAWA TAKASHI
NISHIYAMA KOICHI
YAMAGUCHI OSAMU
YAMADA JUNICHI
SHIOMI MASATSUGU

JP2021040353A

September 26, 2022

March 12, 2021

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OKUMURA CORP

E21B19/24; E04G21/12; E04G23/02; E21B6/00

Tohro Ohata

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