Multifunctional drilling machine for tunnel
A multi-functional, drilling machine technology, applied in the direction of rotary drilling rig, drilling equipment and method, earthwork drilling and mining, etc., can solve the problems of low drilling efficiency, harsh working environment, high labor intensity, etc., and improve the drilling efficiency. The effect of improving efficiency, improving the scope of application, and reducing labor intensity
Pending Publication Date: 2022-01-14
CHINA RAILWAY CONSTR BRIDGE ENG BUREAU GRP OF THE FIFTH ENG +2
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Abstract
The invention discloses a multifunctional drilling machine for a tunnel. The multifunctional drilling machine comprises guide rails, wherein T-shaped sliding chutes are formed in the two guide rails; the T-shaped sliding chutes are connected with T-shaped sliding strips in a sliding manner; the upper ends of the T-shaped sliding strips are connected with a bottom plate; the upper end of the bottom plate is uniformly connected with three guide rods and is rotationally connected with a threaded rod; the upper ends of the guide rods are connected with reinforcing rods; the upper end of the threaded rod penetrates through and is rotationally connected with the reinforcing rods; the threaded rod penetrates through the reinforcing rods and is connected with a second motor; the second motor is detachably connected with the reinforcing rods; the guide rods are connected with sliding sleeves in a sliding manner; the threaded rod is connected with a threaded sleeve; the threaded sleeve and the sliding sleeves are connected with a base; the base is detachably connected with a hydraulic device; the hydraulic device is connected with a first fixing plate; one end, which is close to the hydraulic device, of the first fixing plate is connected with two telescopic rods; the telescopic rods are connected with telescopic sleeves in a sliding manner; and the telescopic sleeves are connected with the base. The height and the left-right direction of the multifunctional drilling machine can be adjusted within a certain range, so that the drilling efficiency is improved, and the cost is reduced.
Application Domain
ConstructionsDerricks/masts +3
Technology Topic
Electric machineryDrill hole +6
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