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A platform for research: civil engineering, architecture and urbanism
To provide a cabin structure of a hydraulic shovel capable of widening field of view in a front lower part while securing strength needed in overturning.SOLUTION: A cabin floor 8 constituting a floor of a cabin 6 of a hydraulic shovel 1 comprises: a floor general surface 8a which is formed in a planar shape and to which a seat S for a driver is attached; and a front part floor low floor surface 8b comprising a step portion downwardly formed at a front part of the floor general surface 8a. To the front part floor low floor surface 8b, a cabin front cross member 10 constituting a part of a cabin frame 9 is attached so that its upper face 10a becomes higher than the front part floor low floor surface 8b and lower than the floor general surface 8a. To the cabin front cross member 10, a weather strip 13 being in contact with a front glass 11 of the cabin 6 is attached.SELECTED DRAWING: Figure 5
【課題】転倒時に必要な強度を確保しつつ、前方下方の視界を広げられる油圧ショベルのキャビン構造を提供する。【解決手段】油圧ショベル１のキャビン６の床を構成するキャビンフロア８は、平面状に形成され乗員用の座席Ｓが取り付けられるフロア一般面８ａと、フロア一般面８ａの前部に下方に向けて形成された段差部から成る前部フロア低床面８ｂとを備えており、前部フロア低床面８ｂに、キャビンフレーム９の一部を構成するキャビンフロントクロスメンバ１０が、その上面１０ａが前部フロア低床面８ｂより高く且つフロア一般面８ａより低くなるように取り付けられ、キャビンフロントクロスメンバ１０に、キャビン６のフロントガラス１１と接するウェザーストリップ１３が取り付けられている。【選択図】図５
To provide a cabin structure of a hydraulic shovel capable of widening field of view in a front lower part while securing strength needed in overturning.SOLUTION: A cabin floor 8 constituting a floor of a cabin 6 of a hydraulic shovel 1 comprises: a floor general surface 8a which is formed in a planar shape and to which a seat S for a driver is attached; and a front part floor low floor surface 8b comprising a step portion downwardly formed at a front part of the floor general surface 8a. To the front part floor low floor surface 8b, a cabin front cross member 10 constituting a part of a cabin frame 9 is attached so that its upper face 10a becomes higher than the front part floor low floor surface 8b and lower than the floor general surface 8a. To the cabin front cross member 10, a weather strip 13 being in contact with a front glass 11 of the cabin 6 is attached.SELECTED DRAWING: Figure 5
【課題】転倒時に必要な強度を確保しつつ、前方下方の視界を広げられる油圧ショベルのキャビン構造を提供する。【解決手段】油圧ショベル１のキャビン６の床を構成するキャビンフロア８は、平面状に形成され乗員用の座席Ｓが取り付けられるフロア一般面８ａと、フロア一般面８ａの前部に下方に向けて形成された段差部から成る前部フロア低床面８ｂとを備えており、前部フロア低床面８ｂに、キャビンフレーム９の一部を構成するキャビンフロントクロスメンバ１０が、その上面１０ａが前部フロア低床面８ｂより高く且つフロア一般面８ａより低くなるように取り付けられ、キャビンフロントクロスメンバ１０に、キャビン６のフロントガラス１１と接するウェザーストリップ１３が取り付けられている。【選択図】図５
CABIN STRUCTURE OF HYDRAULIC SHOVEL
油圧ショベルのキャビン構造
YUCHI TAKESHIGE (author)
2022-03-23
Patent
Electronic Resource
Japanese
Hydraulic system for hydraulic shovel, hydraulic shovel, and method for controlling hydraulic shovel
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HYDRAULIC SYSTEM OF HYDRAULIC SHOVEL, HYDRAULIC SHOVEL, AND CONTROL METHOD OF HYDRAULIC SHOVEL
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