A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REACTION FORCE RECEIVING STRUCTURE AND REACTION FORCE RECEIVING MEMBER OF CONSTRUCTION MACHINERY
To provide a reaction force receiving structure of construction machinery that can easily and reliably receive the rotational reaction force transmitted from a reaction force bar.SOLUTION: A reaction force receiving structure of construction machinery according to one aspect of the present invention receiving the rotational reaction force generated in a rotary press-fitting device via a reaction force bar connected to the rotary press-fitting device, has a crawler frame and a crawler attached to the crawler frame, and comprises a pair of crawler units that are spaced apart from each other in the vehicle width direction, and a reaction force receiving member that is detachably attached to the side of the crawler frame. The reaction force receiving member has a contact surface that comes into contact with the crawler frame and a reaction force receiving surface that faces the contact surface and is pressed by the reaction force bar. One of the reaction force receiving member and the crawler frame has a pin arranged in the horizontal direction, and the other of the reaction force receiving member and the crawler frame has a hook that can be engaged with the pin.SELECTED DRAWING: Figure 1
【課題】本発明は、反力バーから伝わる回転反力を容易かつ確実に受け止めることができる建設機械の反力受け構造を提供することを目的とする。【解決手段】本発明の一態様に係る建設機械の反力受け構造は、回転圧入装置に生じる回転反力を、回転圧入装置に接続される反力バーを介して受け止める建設機械の反力受け構造であって、クローラフレーム及びこのクローラフレームに装着されるクローラを有し、車幅方向に離間して配置される一対のクローラユニットと、クローラフレームの側面に着脱可能に取り付けられている反力受け部材とを備えており、反力受け部材が、クローラフレームに当接する当接面と、当接面に対向し、反力バーに押圧される反力受け面とを有し、反力受け部材及びクローラフレームの一方が、水平方向に配設されるピンを有し、反力受け部材及びクローラフレームの他方が、ピンに係合可能なフックを有する。【選択図】図１
REACTION FORCE RECEIVING STRUCTURE AND REACTION FORCE RECEIVING MEMBER OF CONSTRUCTION MACHINERY
To provide a reaction force receiving structure of construction machinery that can easily and reliably receive the rotational reaction force transmitted from a reaction force bar.SOLUTION: A reaction force receiving structure of construction machinery according to one aspect of the present invention receiving the rotational reaction force generated in a rotary press-fitting device via a reaction force bar connected to the rotary press-fitting device, has a crawler frame and a crawler attached to the crawler frame, and comprises a pair of crawler units that are spaced apart from each other in the vehicle width direction, and a reaction force receiving member that is detachably attached to the side of the crawler frame. The reaction force receiving member has a contact surface that comes into contact with the crawler frame and a reaction force receiving surface that faces the contact surface and is pressed by the reaction force bar. One of the reaction force receiving member and the crawler frame has a pin arranged in the horizontal direction, and the other of the reaction force receiving member and the crawler frame has a hook that can be engaged with the pin.SELECTED DRAWING: Figure 1
【課題】本発明は、反力バーから伝わる回転反力を容易かつ確実に受け止めることができる建設機械の反力受け構造を提供することを目的とする。【解決手段】本発明の一態様に係る建設機械の反力受け構造は、回転圧入装置に生じる回転反力を、回転圧入装置に接続される反力バーを介して受け止める建設機械の反力受け構造であって、クローラフレーム及びこのクローラフレームに装着されるクローラを有し、車幅方向に離間して配置される一対のクローラユニットと、クローラフレームの側面に着脱可能に取り付けられている反力受け部材とを備えており、反力受け部材が、クローラフレームに当接する当接面と、当接面に対向し、反力バーに押圧される反力受け面とを有し、反力受け部材及びクローラフレームの一方が、水平方向に配設されるピンを有し、反力受け部材及びクローラフレームの他方が、ピンに係合可能なフックを有する。【選択図】図１
REACTION FORCE RECEIVING STRUCTURE AND REACTION FORCE RECEIVING MEMBER OF CONSTRUCTION MACHINERY
建設機械の反力受け構造及び反力受け部材
SAKAI KEIJI (author) / MURAYAMA YASUHIKO (author)
2021-11-01
Patent
Electronic Resource
Japanese
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