A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a platform of a construction machine, in which a height of a scaffold part and a handrail in a stored state can be reduced, and which is easily transported.SOLUTION: A platform of a construction machine is provided with: a scaffold part 5 having a tread to be projected to the outside of a construction machine body, and a handrail 7 to be provided to a projected tip side of the scaffold part 5, and in the handrail 7, a horizontal rod 14 is bridged between at least two struts 13. The scaffold part 5 is rotatably provided between a projected state of projecting outward to the construction machine body and a stored state along a body outside surface 2a while centering on a horizontal axis along the body outside surface 2a of the construction machine body. The struts 13 are provided to be rotatable around the horizontal axis and movable in a longitudinal direction of the struts 13 at the tip of the scaffold part 5, and constituted so as to store the scaffold part 5 and the handrail 7 in the body outside surface 2a in a state of overlapping each other in a thickness direction.SELECTED DRAWING: Figure 15
【課題】格納状態における足場部と手摺りの高さを低くすることができて、輸送がしやすい建設機械のプラットフォームを提供する。【解決手段】建設機械本体の外側に張出される踏面を有する足場部５と、足場部５の張出し先端側に設けられる手摺り７とを備え、この手摺り７は少なくとも二本の支柱１３間に横杆１４が掛け渡されている。足場部５が、建設機械本体の本体外側面２ａに沿った横軸を中心として、建設機械本体に対して外向きに突出する張出し状態と本体外側面２ａに沿う格納状態との間で回動可能に設けられている。支柱１３が、足場部５の先端部に、支柱１３が横軸まわりに回動可能にかつ支柱１３の長手方向に移動可能に設けられており、足場部５および手摺り７を互いに厚み方向に重なり合う状態で本体外側面２ａに格納し得るように構成されている。【選択図】図１５
PROBLEM TO BE SOLVED: To provide a platform of a construction machine, in which a height of a scaffold part and a handrail in a stored state can be reduced, and which is easily transported.SOLUTION: A platform of a construction machine is provided with: a scaffold part 5 having a tread to be projected to the outside of a construction machine body, and a handrail 7 to be provided to a projected tip side of the scaffold part 5, and in the handrail 7, a horizontal rod 14 is bridged between at least two struts 13. The scaffold part 5 is rotatably provided between a projected state of projecting outward to the construction machine body and a stored state along a body outside surface 2a while centering on a horizontal axis along the body outside surface 2a of the construction machine body. The struts 13 are provided to be rotatable around the horizontal axis and movable in a longitudinal direction of the struts 13 at the tip of the scaffold part 5, and constituted so as to store the scaffold part 5 and the handrail 7 in the body outside surface 2a in a state of overlapping each other in a thickness direction.SELECTED DRAWING: Figure 15
【課題】格納状態における足場部と手摺りの高さを低くすることができて、輸送がしやすい建設機械のプラットフォームを提供する。【解決手段】建設機械本体の外側に張出される踏面を有する足場部５と、足場部５の張出し先端側に設けられる手摺り７とを備え、この手摺り７は少なくとも二本の支柱１３間に横杆１４が掛け渡されている。足場部５が、建設機械本体の本体外側面２ａに沿った横軸を中心として、建設機械本体に対して外向きに突出する張出し状態と本体外側面２ａに沿う格納状態との間で回動可能に設けられている。支柱１３が、足場部５の先端部に、支柱１３が横軸まわりに回動可能にかつ支柱１３の長手方向に移動可能に設けられており、足場部５および手摺り７を互いに厚み方向に重なり合う状態で本体外側面２ａに格納し得るように構成されている。【選択図】図１５
PLATFORM OF CONSTRUCTION MACHINE
建設機械のプラットフォーム
KOIZUMI YUKIO (author)
2017-08-17
Patent
Electronic Resource
Japanese
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