A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REVOLVING SUPER STRUCTURE OF CONSTRUCTION MACHINERY
PROBLEM TO BE SOLVED: To suppress vibrations of a cab deck and keep the mass of a support beam light.SOLUTION: A revolving super structure 1 includes a revolving frame 10, an engine deck 20, a cab deck 30, and a second support beam 42. The revolving frame 10 has a front plate 15 for connecting vertical plates 13 facing each other in a lateral direction X. The second support beam 42 is connected to the revolving frame 10 and the cab deck 30. The second support beam 42 is arranged in such a manner as to overlap the front plate 15 in a view from the lateral direction X.SELECTED DRAWING: Figure 1
【課題】キャブデッキの振動を抑制するとともに支持梁の質量を抑制する。【解決手段】上部旋回体１は、旋回フレーム１０と、エンジンデッキ２０と、キャブデッキ３０と、第二支持梁４２と、を備える。旋回フレーム１０は、横方向Ｘに対向する縦板１３どうしをつなぐ前板１５を有する。第二支持梁４２は、旋回フレーム１０とキャブデッキ３０とにつながれる。第二支持梁４２は、横方向Ｘから見て前板１５と重なるように配置される。【選択図】図１
REVOLVING SUPER STRUCTURE OF CONSTRUCTION MACHINERY
PROBLEM TO BE SOLVED: To suppress vibrations of a cab deck and keep the mass of a support beam light.SOLUTION: A revolving super structure 1 includes a revolving frame 10, an engine deck 20, a cab deck 30, and a second support beam 42. The revolving frame 10 has a front plate 15 for connecting vertical plates 13 facing each other in a lateral direction X. The second support beam 42 is connected to the revolving frame 10 and the cab deck 30. The second support beam 42 is arranged in such a manner as to overlap the front plate 15 in a view from the lateral direction X.SELECTED DRAWING: Figure 1
【課題】キャブデッキの振動を抑制するとともに支持梁の質量を抑制する。【解決手段】上部旋回体１は、旋回フレーム１０と、エンジンデッキ２０と、キャブデッキ３０と、第二支持梁４２と、を備える。旋回フレーム１０は、横方向Ｘに対向する縦板１３どうしをつなぐ前板１５を有する。第二支持梁４２は、旋回フレーム１０とキャブデッキ３０とにつながれる。第二支持梁４２は、横方向Ｘから見て前板１５と重なるように配置される。【選択図】図１
REVOLVING SUPER STRUCTURE OF CONSTRUCTION MACHINERY
建設機械の上部旋回体
SHINOZAKI TAKAHIRO (author) / MORI TATSUNORI (author) / KUCHIKI MASATSUNA (author) / NAKASHITA TOMONORI (author) / NISHIZAWA MASAYA (author) / KIMURA YASUMASA (author) / WATANABE ERI (author)
2016-12-15
Patent
Electronic Resource
Japanese
| European Patent Office | 2021