PROBLEM TO BE SOLVED: To provide a floor member capable of efficiently restraining a center portion of a floor plate in a length direction from being bent without greatly increasing the weight and the cost, and a work machine.SOLUTION: A floor member 1 includes: a floor plate 11 extended in a longitudinal direction of a cab 400, and having front corners 11a and 11b positioned in a front part of a length direction corresponding to the longitudinal direction, and rear corners 11c and 11d positioned in a rear part of the length direction; a joined body of a first vertical beam constituting member 13 and a first end 15a extended from the left side front corner 11a to the left side rear corner 11c in the length direction; a joined body of a second vertical beam constituting member 14 and a second end 15b extended from the right side front corner 11b to the right side rear corner 11d in the length direction; and supporting members 18a-18d attached to both ends of the joined bodies.
【課題】重量およびコストの著しい増大を伴うことなく、フロアプレートの長さ方向の中央部が撓むことを効果的に抑止できるフロア部材および作業機械を提供する。【解決手段】フロア部材1は、キャブ400の前後方向に沿って延び、当該前後方向に対応する長さ方向の前方に位置する前方角部11a,11bと、前記長さ方向の後方に位置する後方角部11c,11dと、を有するフロアプレート11と、前記長さ方向に沿って左側前方角部11aから左側後方角部11cに亘って延びる第1縦梁構成部材13および第1端部15aの接合体と、前記長さ方向に沿って右側前方角部11bから右側後方角部11dに亘って延びる第2縦梁構成部材14および第2端部15bの接合体と、前記各接合体の両端に取り付けられる各支持部材18a〜18dと、を備える。【選択図】図5
FLOOR MEMBER OF WORK MACHINE AND WORK MACHINE
作業機械のフロア部材、および作業機械
2015-08-24
Patent
Elektronische Ressource
Japanisch
FLOOR MEMBER OF WORK MACHINE, AND WORK MACHINE COMPRISING THE SAME
Europäisches Patentamt | 2020
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