A vehicle body frame (14) of a dump truck (1) is provided with an operation cabin supporting part (28E) for supporting a rear side part (9A) of an operation cabin (9), a front side supporting component (30) which is arranged between the vehicle body frame (14) and the operation cabin (9) and supports a front side part (9B) of the operation cabin (9), and a reinforcing component (31) for connecting the front side supporting component (30) and the operation cabin supporting part (28E). A frame-side bracket (29) provided to an operation cabin support section (28E) and a reinforcing member-side bracket (33) provided to a reinforcing member (31) are connected via a connecting pin (36), and a spherical bearing (34) is provided between the frame-side bracket (29) and the connecting pin (36).
在自卸车(1)的车身框架(14)设有支撑驾驶舱(9)的后侧部位(9A)的驾驶舱支撑部(28E)、配置于车身框架(14)与驾驶舱(9)之间并支撑驾驶舱(9)的前侧部位(9B)的前侧支撑部件(30)、以及将前侧支撑部件(30)与驾驶舱支撑部(28E)之间连结的加强部件(31)。设于驾驶舱支撑部(28E)的框架侧托架(29)与设于加强部件(31)的加强部件侧托架(33)经由连结销(36)连结,并在框架侧托架(29)与连结销(36)之间设有球面轴承(34)。
Dumper
自卸车
2025-03-21
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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