A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HYDRAULIC EXCAVATOR EQUIPPED WITH HOSE CLAMPING DEVICE
PROBLEM TO BE SOLVED: To provide a hydraulic excavator equipped with a hose clamping device capable of compactly supporting a group of hydraulic hoses for supplying/discharging hydraulic oil to and from a plurality of hydraulic actuators driving a front device in a narrow space on a revolving superstructure.SOLUTION: First to fourth side surface portions 32 to 35 of a plurality of clamp blocks 30A to 30D and opposing side surface portions 42 of first and second fixing brackets 40A and 40B have complementary concave and convex portions formed so that adjacent side surface portions are engaged with each other. The plurality of clamp blocks are integrally fixed between opposing side surface portions of the first and second fixing brackets by engaging the concave and convex portions.SELECTED DRAWING: Figure 4
【課題】フロントを駆動する複数の油圧アクチュエータに圧油を給排する一群の油圧ホースを旋回体上における狭いスペースでコンパクトに支持できるホースクランプ装置を備えた油圧ショベルを提供する。【解決手段】複数のクランプブロック３０Ａ〜３０Ｄの第１〜第４側面部３２〜３５と第１及び第２固定ブラケット４０Ａ，４０Ｂの対向側面部４２は、それぞれ隣接する側面部同士で嵌合し合うように形成された相補形状の凹凸部を有し、前記複数のクランプブロックは、前記凹凸部が嵌合し合うことで前記第１及び第２固定ブラケットの対向側面部間に一体に固定されている。【選択図】 図４
HYDRAULIC EXCAVATOR EQUIPPED WITH HOSE CLAMPING DEVICE
PROBLEM TO BE SOLVED: To provide a hydraulic excavator equipped with a hose clamping device capable of compactly supporting a group of hydraulic hoses for supplying/discharging hydraulic oil to and from a plurality of hydraulic actuators driving a front device in a narrow space on a revolving superstructure.SOLUTION: First to fourth side surface portions 32 to 35 of a plurality of clamp blocks 30A to 30D and opposing side surface portions 42 of first and second fixing brackets 40A and 40B have complementary concave and convex portions formed so that adjacent side surface portions are engaged with each other. The plurality of clamp blocks are integrally fixed between opposing side surface portions of the first and second fixing brackets by engaging the concave and convex portions.SELECTED DRAWING: Figure 4
【課題】フロントを駆動する複数の油圧アクチュエータに圧油を給排する一群の油圧ホースを旋回体上における狭いスペースでコンパクトに支持できるホースクランプ装置を備えた油圧ショベルを提供する。【解決手段】複数のクランプブロック３０Ａ〜３０Ｄの第１〜第４側面部３２〜３５と第１及び第２固定ブラケット４０Ａ，４０Ｂの対向側面部４２は、それぞれ隣接する側面部同士で嵌合し合うように形成された相補形状の凹凸部を有し、前記複数のクランプブロックは、前記凹凸部が嵌合し合うことで前記第１及び第２固定ブラケットの対向側面部間に一体に固定されている。【選択図】 図４
HYDRAULIC EXCAVATOR EQUIPPED WITH HOSE CLAMPING DEVICE
ホースクランプ装置を備えた油圧ショベル
MAEDA KOHEI (author) / KAWAMOTO JUNYA (author) / MOTOZU MAKOTO (author) / TANAKA MINORU (author)
2018-09-06
Patent
Electronic Resource
Japanese
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