A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FLOOR SLAB CONSTRUCTION DEVICE
PROBLEM TO BE SOLVED: To provide a floor slab construction device that may drive smoothly and construct a floor slab smoothly, even in a narrow place such as inside a tunnel with a narrow road where construction work is restricted and work is difficult in a horizontal alignment, or in a tunnel with a spiral-formed inner space that requires driving on a curved surface for construction work, or in a tunnel with a steep longitudinal gradient.SOLUTION: A floor slab construction device of the present invention includes: a pair of front wheels on a front side and a pair of rear wheels on a rear side; a rotary steering part for rotating and steering the front wheels; an expandable/contractible adjustment leg part that adjusts the front wheels, the rear wheels, and a driving surface; a leg body connected to the expandable/contractible adjustment leg part; a gate-form frame part formed with a horizontal frame part; a guide rod fitted to extend outward; an operation rod fitted movably on the guide rod; and a hoisting device fitted movably on the operation rod for hoisting a floor slab.SELECTED DRAWING: Figure 1
【課題】本発明は、建築制限のあるトンネル内などの道路幅が狭く、平面線形での作業が厳しい狭所での床版架設作業についても、内部が螺旋状をなし、作業に際しては曲面走行で作業を行わなければならないトンネル内にあっても、またトンネル内などにおいて縦断勾配がきつい箇所であってもスムーズに走行でき、もって床版架設作業がスムーズに行える床版架設装置を提供することを目的とする。【解決手段】本発明は、前方側に有する一対の前輪と後方側に有する一対の後輪と、前輪を旋回操作可能な旋回操舵部と、前輪及び後輪と走行面とを調節する伸縮調節脚部と、伸縮調節脚部に連結される脚本体と、水平枠部により形成された門型枠体部と、延出するよう取り付けられたガイド杆と、ガイド杆に対し移動可能にして取り付けられた操作杆と、操作杆に対し移動可能にして取り付けられた床版吊り上げ用の吊り上げ装置を有することを特徴とする。【選択図】 図１
FLOOR SLAB CONSTRUCTION DEVICE
PROBLEM TO BE SOLVED: To provide a floor slab construction device that may drive smoothly and construct a floor slab smoothly, even in a narrow place such as inside a tunnel with a narrow road where construction work is restricted and work is difficult in a horizontal alignment, or in a tunnel with a spiral-formed inner space that requires driving on a curved surface for construction work, or in a tunnel with a steep longitudinal gradient.SOLUTION: A floor slab construction device of the present invention includes: a pair of front wheels on a front side and a pair of rear wheels on a rear side; a rotary steering part for rotating and steering the front wheels; an expandable/contractible adjustment leg part that adjusts the front wheels, the rear wheels, and a driving surface; a leg body connected to the expandable/contractible adjustment leg part; a gate-form frame part formed with a horizontal frame part; a guide rod fitted to extend outward; an operation rod fitted movably on the guide rod; and a hoisting device fitted movably on the operation rod for hoisting a floor slab.SELECTED DRAWING: Figure 1
【課題】本発明は、建築制限のあるトンネル内などの道路幅が狭く、平面線形での作業が厳しい狭所での床版架設作業についても、内部が螺旋状をなし、作業に際しては曲面走行で作業を行わなければならないトンネル内にあっても、またトンネル内などにおいて縦断勾配がきつい箇所であってもスムーズに走行でき、もって床版架設作業がスムーズに行える床版架設装置を提供することを目的とする。【解決手段】本発明は、前方側に有する一対の前輪と後方側に有する一対の後輪と、前輪を旋回操作可能な旋回操舵部と、前輪及び後輪と走行面とを調節する伸縮調節脚部と、伸縮調節脚部に連結される脚本体と、水平枠部により形成された門型枠体部と、延出するよう取り付けられたガイド杆と、ガイド杆に対し移動可能にして取り付けられた操作杆と、操作杆に対し移動可能にして取り付けられた床版吊り上げ用の吊り上げ装置を有することを特徴とする。【選択図】 図１
FLOOR SLAB CONSTRUCTION DEVICE
床版架設装置
OSHIDA HIDEJI (author) / IRINO KUNIO (author) / NAMEGAWA TOMOKAZU (author)
2016-09-15
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
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