Drilling machine for slope anchor construction and method for slope anchor construction

Abstract

This invention provides a drilling machine for slope anchor construction and a slope anchor construction method that allows the drilling machine body to be efficiently, stably, and safely installed at the required work location, and enables a simpler and more efficient construction method. [Solution] A drilling machine for slope anchor construction is provided, which is equipped with a vertically elongated drilling machine body 30 used to reinforce the slope 10 by drilling holes in the slope 10 and inserting reinforcing material, wherein a jack-equipped wheel device 40 is attached to the tip portion 32 of the drilling machine body 30 on the side that contacts the slope 10, and the jack portion 41 is provided to displace the position of the lower end 42a of the wheel 42 between a position above and below the position of the lower end 32a of the tip portion 32, so that the drilling machine body 30 can be moved on the slope by wheels 42 while in an upright position.

Claims

1. A drilling machine for slope anchor construction, comprising a vertically elongated drilling machine body used to reinforce a slope by drilling holes in the slope and inserting reinforcing material, A drilling machine for slope anchor construction is characterized in that a jack-equipped wheel device is attached to the tip of the drilling machine body on the side that contacts the slope, so that the drilling machine body can be moved on the slope by wheels while in an upright position, the tip of the drilling machine body on the side that contacts the slope, the jack device having the wheel and a jack that displaces the position of the lower end of the wheel between a position above and below the position of the lower end of the tip.

2. The drilling machine for slope anchor construction according to claim 1, characterized in that the jack-equipped wheeled device is positioned on the left and right sides of the tip of the drilling machine body, so that a pair of them is attached to the tip.

3. The drilling machine for slope anchor construction according to claim 1, characterized in that the wheel of the jack-equipped wheeled device is provided so that its direction can be changed in a caster-like manner.

4. The drilling machine for slope anchor construction according to claim 1, characterized in that the jack-equipped wheel is provided at the tip of the drilling machine body so as to be foldable from an upright position that can be used to move the drilling machine body to a sideways position that cannot be used to move the drilling machine body.

5. A method for constructing anchors on a slope using a drilling machine for slope anchor construction described in any one of claims 1 to 4, A method for constructing anchors on a slope, characterized by using multiple winch wires from multiple winch devices to pull the drilling machine body upright on the slope, lifting the drilling machine body off the slope by jacking it up with the jack-equipped wheeled device, and moving the drilling machine body using the winch devices and the wheels.

6. A method of anchoring a slope to reinforce it by drilling holes in the slope and inserting reinforcing material, The process of installing a base-supporting scaffold, which is formed by connecting long timbers in a grid pattern, and arranging it along the slope, A method for constructing anchors on a slope, characterized by including a step of erecting a drilling machine body, wherein a vertically elongated drilling machine body for slope anchor construction, which is a device for drilling holes in a slope, is fixed to the base scaffolding so as to be held upright against the slope at a required working position, and the winch wires of the multiple winch devices are attached to the head of the drilling machine body, thereby pulling and holding the drilling machine body from multiple directions by the multiple winch devices.

7. The method for anchoring a slope according to claim 6, characterized in that the bracing scaffold is constructed by connecting single pipes in a grid pattern by fixing them vertically and horizontally with clamps, and the winch device is fixed to the bracing scaffold by fastening devices provided on the main body of the winch device being fastened to the points where the vertical and horizontal single pipes intersect or to the points where fastening devices are fixed to the single pipes.

8. The method for anchoring a slope according to claim 6 or 7, characterized in that it includes the step of fixing scaffolding steps to the aforementioned bracing scaffolding.

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