A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MOVABLE WORK VEHICLE WITH RETRACTABLE ROOF
To provide a movable work vehicle having a retractable roof which hangs a material to directly carry in a movable work vehicle.SOLUTION: A movable work vehicle is provided with: a work vehicle body portion movable along a rail installed on a floor plate on the section where the construction has been finished and having a horizontal main frame which is supported so as to protrude toward the front by a truss structure portion; a molding box beam hung said work vehicle body portion and in which a molding box is arranged to install the floor plate; a roof portion supported by said horizontal main frame and covering a certain range of a construction work area for extending a bridge girder; and a drive unit for making said work vehicle body self-traveling, wherein said roof portion has a retractable roof portion having an opening formed therein which allows the material hung by the crane to be carried in and out in the construction work area for extending the bridge girder.SELECTED DRAWING: Figure 1
【課題】資材をクレーンで吊って直に移動作業車に運び入れるようにした開閉式屋根を有する移動作業車を提供する。【解決手段】この移動作業車は、構築完了部分の床板上に敷設されるレールに沿って移動可能であり、トラス構造部よって前方に張り出すうに支持された水平主フレームを有する作業車本体部と、前記作業車本体部から吊り下げられ、床板を打設する型枠が配置される型枠梁と、前記水平主フレームによって支持され、橋桁延伸の工事作業領域の一定範囲を覆う屋根部と、 前記作業車本体を自走させる駆動装置と、を備え、前記屋根部は、橋桁延伸の工事作業領域に、クレーンで吊った資材を搬出入可能な開口を形成可能な開閉式の屋根部を有している。【選択図】 図１
MOVABLE WORK VEHICLE WITH RETRACTABLE ROOF
To provide a movable work vehicle having a retractable roof which hangs a material to directly carry in a movable work vehicle.SOLUTION: A movable work vehicle is provided with: a work vehicle body portion movable along a rail installed on a floor plate on the section where the construction has been finished and having a horizontal main frame which is supported so as to protrude toward the front by a truss structure portion; a molding box beam hung said work vehicle body portion and in which a molding box is arranged to install the floor plate; a roof portion supported by said horizontal main frame and covering a certain range of a construction work area for extending a bridge girder; and a drive unit for making said work vehicle body self-traveling, wherein said roof portion has a retractable roof portion having an opening formed therein which allows the material hung by the crane to be carried in and out in the construction work area for extending the bridge girder.SELECTED DRAWING: Figure 1
【課題】資材をクレーンで吊って直に移動作業車に運び入れるようにした開閉式屋根を有する移動作業車を提供する。【解決手段】この移動作業車は、構築完了部分の床板上に敷設されるレールに沿って移動可能であり、トラス構造部よって前方に張り出すうに支持された水平主フレームを有する作業車本体部と、前記作業車本体部から吊り下げられ、床板を打設する型枠が配置される型枠梁と、前記水平主フレームによって支持され、橋桁延伸の工事作業領域の一定範囲を覆う屋根部と、 前記作業車本体を自走させる駆動装置と、を備え、前記屋根部は、橋桁延伸の工事作業領域に、クレーンで吊った資材を搬出入可能な開口を形成可能な開閉式の屋根部を有している。【選択図】 図１
MOVABLE WORK VEHICLE WITH RETRACTABLE ROOF
開閉式屋根を有する移動作業車
USHIROKOJI SHOICHI (author) / HAYASHI KENTARO (author)
2019-08-22
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
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