The invention relates to a cab device and a trailer. The cab device comprises a cab body, a fairing structure, a rear suspension structure and a handrail structure. The fairing structure comprises a fairing body and a fairing support, the fairing body covers the cab body, and the fairing support is connected between the fairing body and the cab body. The rear suspension structure comprises a lock bolt support connected with the cab body. The handrail structure is provided with a first end and a second end, the first end is connected with the fairing support, and the second end is connected with the lock bolt support. The armrest structure is provided with a first pipe section extending in the first direction, and the first pipe section is connected between the first end and the second end. The direction from the first end to the second end intersects with the first direction. According to the cab device, the two ends of the handrail structure are connected to the cab body, through secondary vibration isolation of the suspension and the rear suspension structure, the strength of vibration transmitted to the handrail structure is greatly reduced, and the service life of the handrail structure is greatly prolonged.
本申请涉及一种驾驶室装置和挂车,驾驶室装置包括驾驶室本体、导流罩结构、后悬置结构和扶手结构。导流罩结构包括导流罩本体和导流罩支架,导流罩本体罩设于驾驶室本体外,导流罩支架连接于导流罩本体和驾驶室本体之间。后悬置结构包括与驾驶室本体相连的锁栓支架。扶手结构具有第一端和第二端,第一端与导流罩支架相连,第二端与锁栓支架相连。其中,扶手结构具有沿第一方向延伸的第一管段,第一管段连接于第一端和第二端之间。由第一端指向第二端的方向与第一方向相交。本申请提供的驾驶室装置,扶手结构的两端均连接在驾驶室本体上,经过悬架和后悬置结构的二次隔振,传递到扶手结构上的振动强度大大降低,扶手结构的寿命大幅提升。
Cab device and trailer
驾驶室装置和挂车
2023-05-16
Patent
Elektronische Ressource
Chinesisch