PROBLEM TO BE SOLVED: To provide a guard body which can sufficiently fulfill a protective function for a driver against a flying object from the front, and which can be post-fitted to a construction machine of a two-pole canopy specification and can sufficiently fulfill a protective function for the driver against a falling object on the canopy and against tip-over of a machine body, and a construction machine having the guard body.SOLUTION: A guard body is interposed detachably between a floor part of a construction machine and a canopy covering an upper part of a driving section disposed on the floor part. The guard body includes a pair of right and left main frames extending in a vertical direction. A horizontal connection end part connected to a reinforcement member forming a part of the canopy in a vertically overlapped state is formed on an upper end part of the main frame, by being bent rearward. A butted connection part which is connected to the floor part in a butted state from above is formed at a lower end part of the main frame.SELECTED DRAWING: Figure 4
【課題】前方からの飛散物に対する運転者への保護機能はもとより、2柱キャノピー仕様の建設機械に後付けできて、キャノピーへの落下物や機体の横転に対する運転者への保護機能を十分に果たすことができるガード体及びガード体を装備する建設機械を提供すること。【解決手段】建設機械の床部と、床部上に配設した運転部の上方を覆うキャノピーと、の間に着脱自在に介設するガード体であって、ガード体は、上下方向に延伸する左右一対のメインフレームを有しており、メインフレームの上端部には、キャノピーの一部を形成する強度部材に上下重合状態に連結する水平連結端部を後方へ屈曲させて形成する一方、メインフレームの下端部には、床部に上方から突合せ状態に連結する突合せ連結部を形成している。【選択図】図4
GUARD BODY AND CONSTRUCTION MACHINE HAVING THE SAME
ガード体及びガード体を装備する建設機械
2017-12-07
Patent
Electronic Resource
Japanese
UPPER TURNING BODY AND CONSTRUCTION MACHINE HAVING THE SAME
European Patent Office | 2015
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