A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ENGINE SUPPORT STRUCTURE IN CONSTRUCTION MACHINE
PROBLEM TO BE SOLVED: To mitigate position adjustment work for an engine support member in a construction machine including an engine disposed on a lateral outer side of a center frame, in the case of supporting the engine on a revolving frame via the engine support member and an engine mount that is fitted on the engine support member and has a vibration prevention function.SOLUTION: An engine support member is made to be a pair of beam-like engine support members 18X, 18Y extending in a lateral direction, mount fitting holes 18Aa to 18Da being formed on lateral parts of the engine support members. Lateral inner side ends of the engine support members 18X, 18Y are fixed in a state in which the ends are positionally adjusted on a center frame 11R.SELECTED DRAWING: Figure 2
【課題】エンジンがセンターフレームの左右外方側に配された建設機械において、エンジンを、防振機能を有したエンジンマウントと、該エンジンマウントが取付けられるエンジン支持部材とを介して旋回フレームに支持する場合に、エンジン支持部材の位置調整作業を軽減する。【解決手段】エンジン支持部材を、左右方向に延び、その左部および右部にエンジンマウント取付孔１８Ａａ〜１８Ｄａが形成された前後一対の梁状のエンジン支持部材１８Ｘ、１８Ｙとするとともに、これらエンジン支持部材１８Ｘ、１８Ｙの左右内方側端部を、センターフレーム１１Ｒに位置調整された状態で固定した。【選択図】図２
ENGINE SUPPORT STRUCTURE IN CONSTRUCTION MACHINE
PROBLEM TO BE SOLVED: To mitigate position adjustment work for an engine support member in a construction machine including an engine disposed on a lateral outer side of a center frame, in the case of supporting the engine on a revolving frame via the engine support member and an engine mount that is fitted on the engine support member and has a vibration prevention function.SOLUTION: An engine support member is made to be a pair of beam-like engine support members 18X, 18Y extending in a lateral direction, mount fitting holes 18Aa to 18Da being formed on lateral parts of the engine support members. Lateral inner side ends of the engine support members 18X, 18Y are fixed in a state in which the ends are positionally adjusted on a center frame 11R.SELECTED DRAWING: Figure 2
【課題】エンジンがセンターフレームの左右外方側に配された建設機械において、エンジンを、防振機能を有したエンジンマウントと、該エンジンマウントが取付けられるエンジン支持部材とを介して旋回フレームに支持する場合に、エンジン支持部材の位置調整作業を軽減する。【解決手段】エンジン支持部材を、左右方向に延び、その左部および右部にエンジンマウント取付孔１８Ａａ〜１８Ｄａが形成された前後一対の梁状のエンジン支持部材１８Ｘ、１８Ｙとするとともに、これらエンジン支持部材１８Ｘ、１８Ｙの左右内方側端部を、センターフレーム１１Ｒに位置調整された状態で固定した。【選択図】図２
ENGINE SUPPORT STRUCTURE IN CONSTRUCTION MACHINE
建設機械におけるエンジン支持構造
IWAMOTO TAKAHIRO (author) / TSUNEYOSHI TAKESHI (author) / NAKAI AKIHITO (author)
2018-01-18
Patent
Electronic Resource
Japanese
IPC:
E02F
Baggern
,
DREDGING
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