A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The purpose of the present invention is to provide a slope face working vehicle with which a rock bolt insertion hole that is orthogonal to a slope face can be drilled. This slope face working vehicle comprises: a working vehicle main body; extension/contraction mechanisms that are provided at the left and right areas of the working vehicle main body and that can be made to extend/contract to match the width of a slope frame; tires that are provided at the front and rear areas of the extension/contraction mechanisms via tire cylinders which can extend/contract in the up-down direction; a winch that is attached to the working vehicle main body; a plurality of supports that are provided on the bottom surface of the working vehicle main body via support cylinders which can respectively extend/contract in the up-down direction and that are capable of supporting the working vehicle main body when the extension/contraction mechanisms extend/contract in the left-right direction; wheel run-off prevention rollers that are provided near each tire via a position adjustment means and that are caused to abut a side wall of the slope frame under the tires by the position adjustment means when moving on the slope face to prevent the tire from running off the slope frame; and a drilling device that is provided to the working vehicle main body.
The purpose of the present invention is to provide a slope face working vehicle with which a rock bolt insertion hole that is orthogonal to a slope face can be drilled. This slope face working vehicle comprises: a working vehicle main body; extension/contraction mechanisms that are provided at the left and right areas of the working vehicle main body and that can be made to extend/contract to match the width of a slope frame; tires that are provided at the front and rear areas of the extension/contraction mechanisms via tire cylinders which can extend/contract in the up-down direction; a winch that is attached to the working vehicle main body; a plurality of supports that are provided on the bottom surface of the working vehicle main body via support cylinders which can respectively extend/contract in the up-down direction and that are capable of supporting the working vehicle main body when the extension/contraction mechanisms extend/contract in the left-right direction; wheel run-off prevention rollers that are provided near each tire via a position adjustment means and that are caused to abut a side wall of the slope frame under the tires by the position adjustment means when moving on the slope face to prevent the tire from running off the slope frame; and a drilling device that is provided to the working vehicle main body.
Slope face working vehicle
OKAMOTO TOSHIHITO (author)
2018-05-10
Patent
Electronic Resource
English
| European Patent Office | 2016