The invention discloses a cab overturning auxiliary safety structure which comprises a left front suspension, a right front suspension and an overturning shaft tube (1), the left front suspension and the right front suspension are installed at the two ends of the overturning shaft tube (1), the left front suspension and the right front suspension are of a symmetrical structure, and each of the left front suspension and the right front suspension comprises an overturning support (2), a stabilizing arm (3), a lower support (4) and a shock absorber (14). An overturning limiting boss (5) is arranged on the overturning shaft tube (1), and an overturning limiting plate (6) matched with the limiting boss (5) is formed on one side of the overturning support (2). The turnover angle of the cab can be limited, and turnover falling of the cab caused by failure of a hydraulic cylinder or failure of a vibration reduction component is prevented.
本发明公开了一种驾驶室翻转辅助安全结构,包括左前悬置、右前悬置和翻转轴管(1),所述左前悬置和所述右前悬置安装在所述翻转轴管(1)的两端,所述左前悬置和所述右前悬置为对称结构,二者均包括翻转支座(2)、稳定臂(3)、下支架(4)和减震器(14),所述翻转轴管(1)上设有翻转限位凸台(5),所述翻转支座(2)的一侧形成有与所述限位凸台(5)配合的翻转限位板(6)。本发明能够对驾驶室翻转角度进行限位,防止因液压缸失效或减振部件失效导致驾驶室翻转跌落。
Auxiliary safety structure for overturning cab
驾驶室翻转辅助安全结构
2022-08-12
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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