Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cab support structure and construction machine
The cab support structure is provided with: a mounting device provided to a vehicle body frame; a connecting mechanism that connects the cab provided above the vehicle body frame via the mounting device and the vehicle body frame so as to be rotatable between a seated position and an inclined position, the connecting mechanism being provided with: a connecting shaft that is connected to the mounting device and extends in the horizontal direction; a displacement permitting member connected to the vehicle body frame; and an interlocking member that is connected to the cab and is rotatable in conjunction with the rotation of the cab, the displacement permitting member having a displacement permitting hole that permits the vertical displacement of the coupling shaft and permits the rotation of the coupling shaft between the seated position and the tilted position, and a displacement permitting hole that permits the rotation of the coupling shaft between the seated position and the tilted position. The linkage component is provided with a displacement permitting part which permits the connecting shaft to move upwards and downwards at the in-position position and a displacement limiting part which limits the connecting shaft to move downwards at the inclined position.
该驾驶室支承构造具备：安装装置，其设置于车身框架；连结机构，其将经由所述安装装置设置于所述车身框架的上方的驾驶室与所述车身框架连结成能够在就位位置和倾斜位置之间进行转动，所述连结机构具备：连结轴，其与所述安装装置连结，沿水平方向延伸；位移允许部件，其与所述车身框架连结；连动部件，其与所述驾驶室连结，能够与所述驾驶室的转动连动地转动，所述位移允许部件具有允许所述连结轴向上下方向的位移，并且在所述就位位置和所述倾斜位置之间允许所述连结轴的转动的位移允许孔，所述连动部件具有在所述就位位置时允许所述连结轴向上下方向位移的位移允许部、和在所述倾斜位置时限制所述连结轴向下方位移的位移限制部。
Cab support structure and construction machine
The cab support structure is provided with: a mounting device provided to a vehicle body frame; a connecting mechanism that connects the cab provided above the vehicle body frame via the mounting device and the vehicle body frame so as to be rotatable between a seated position and an inclined position, the connecting mechanism being provided with: a connecting shaft that is connected to the mounting device and extends in the horizontal direction; a displacement permitting member connected to the vehicle body frame; and an interlocking member that is connected to the cab and is rotatable in conjunction with the rotation of the cab, the displacement permitting member having a displacement permitting hole that permits the vertical displacement of the coupling shaft and permits the rotation of the coupling shaft between the seated position and the tilted position, and a displacement permitting hole that permits the rotation of the coupling shaft between the seated position and the tilted position. The linkage component is provided with a displacement permitting part which permits the connecting shaft to move upwards and downwards at the in-position position and a displacement limiting part which limits the connecting shaft to move downwards at the inclined position.
该驾驶室支承构造具备：安装装置，其设置于车身框架；连结机构，其将经由所述安装装置设置于所述车身框架的上方的驾驶室与所述车身框架连结成能够在就位位置和倾斜位置之间进行转动，所述连结机构具备：连结轴，其与所述安装装置连结，沿水平方向延伸；位移允许部件，其与所述车身框架连结；连动部件，其与所述驾驶室连结，能够与所述驾驶室的转动连动地转动，所述位移允许部件具有允许所述连结轴向上下方向的位移，并且在所述就位位置和所述倾斜位置之间允许所述连结轴的转动的位移允许孔，所述连动部件具有在所述就位位置时允许所述连结轴向上下方向位移的位移允许部、和在所述倾斜位置时限制所述连结轴向下方位移的位移限制部。
Cab support structure and construction machine
驾驶室支承构造及工程机械
YOKOTA YUJI (Autor:in) / OKI SHINJIRO (Autor:in) / KOBAYASHI TAKAYA (Autor:in)
28.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING