Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SLEWING UPPER STRUCTURE
PROBLEM TO BE SOLVED: To suppress vibration of a cab deck.SOLUTION: A slewing upper structure 1 comprises: a cab deck 30; a plurality of deck support members 40; and a rear side plate support member 51. The rear side plate support member 51 is connected to a side plate 15 and a bottom plate 11. The deck support members 40 comprise a rear deck support member 41. The rear deck support member 41 is disposed on a rearmost part X2 out of the plurality of unit deck support members, and is connected to a rear part X2 of the cab deck 30. A connection part 51s of the rear side plate support member 51 to the side plate 15 is a backside portion of a connection part 41s of the rear deck support member 41 to the side plate 15.SELECTED DRAWING: Figure 3
【課題】キャブデッキの振動を抑制する。【解決手段】上部旋回体１は、キャブデッキ３０と、複数のデッキ支持部材４０と、後側側板支持部材５１と、を備える。後側側板支持部材５１は、側板１５と底板１１とに接続される。デッキ支持部材４０は、後側デッキ支持部材４１を備える。後側デッキ支持部材４１は、複数の単位デッキ支持部材のうち最も後側Ｘ２に配置され、キャブデッキ３０の後側Ｘ２部分に接続される。後側側板支持部材５１の側板１５への接続部５１ｓは、後側デッキ支持部材４１の、側板１５への接続部４１ｓの裏側部分である。【選択図】図３
SLEWING UPPER STRUCTURE
PROBLEM TO BE SOLVED: To suppress vibration of a cab deck.SOLUTION: A slewing upper structure 1 comprises: a cab deck 30; a plurality of deck support members 40; and a rear side plate support member 51. The rear side plate support member 51 is connected to a side plate 15 and a bottom plate 11. The deck support members 40 comprise a rear deck support member 41. The rear deck support member 41 is disposed on a rearmost part X2 out of the plurality of unit deck support members, and is connected to a rear part X2 of the cab deck 30. A connection part 51s of the rear side plate support member 51 to the side plate 15 is a backside portion of a connection part 41s of the rear deck support member 41 to the side plate 15.SELECTED DRAWING: Figure 3
【課題】キャブデッキの振動を抑制する。【解決手段】上部旋回体１は、キャブデッキ３０と、複数のデッキ支持部材４０と、後側側板支持部材５１と、を備える。後側側板支持部材５１は、側板１５と底板１１とに接続される。デッキ支持部材４０は、後側デッキ支持部材４１を備える。後側デッキ支持部材４１は、複数の単位デッキ支持部材のうち最も後側Ｘ２に配置され、キャブデッキ３０の後側Ｘ２部分に接続される。後側側板支持部材５１の側板１５への接続部５１ｓは、後側デッキ支持部材４１の、側板１５への接続部４１ｓの裏側部分である。【選択図】図３
SLEWING UPPER STRUCTURE
上部旋回体
IRIE MASASHI (Autor:in) / KAWABATA MASASHI (Autor:in) / MORI TATSUNORI (Autor:in) / KUCHIKI MASATSUNA (Autor:in) / NAKASHITA TOMONORI (Autor:in) / NISHIZAWA MASAYA (Autor:in)
02.02.2017
Patent
Elektronische Ressource
Japanisch