The invention discloses a split type frame structure. The split type frame structure comprises a front frame assembly and a rear frame assembly; the front frame assembly comprises a gooseneck part anda bearing part which are sequentially arranged; the gooseneck part is connected with a trailer head; a carrying area is arranged on the top surface of the bearing part; lifting supporting mechanismsused for controlling the height of the front frame assembly are installed at the two ends of the bearing part; the rear frame assembly is detachably fixed to the end of the bearing part; and a walkingmechanism is arranged at the bottom of the rear frame assembly. According to the split type frame structure of the invention, a carrying area is arranged on the top surface of the bearing part of thefront frame assembly; the walking mechanism is arranged on the bottom surface of the rear frame assembly; when the arrangement of the carrying area needs long-time operation, the front frame assemblyand the rear frame assembly can be controlled to be separated; the bottom surface of the front frame assembly directly falls to the ground, overall stress is achieved; a safety coefficient is high, reliability is high, and serious abrasion and potential safety hazards caused by the long-time supporting and vibration of a walking mechanism and supporting legs in the prior art are avoided.
本发明公开一种分体式车架结构及拖车,包括前车架总成,所述前车架总成包括依次设置的鹅颈部和承载部,所述鹅颈部用于与车头连接,所述承载部顶面设有载物区域,两端安装有用于控制所述前车架总成高度的升降支撑机构;后车架总成,所述后车架总成可拆卸固定在所述承载部端部,且后车架总成底部设有行走机构。本发明其中载物区域设置在前车架总成的承载部顶面,行走机构设置在后车架总成底面,当载物区域的设置需要进行长时间作业时,能够控制前车架总成和后车架总成分离,前车架总成底面直接落地,整体受力,安全系数高,可靠性高,避免现有技术中行走机构和支腿在长时间支撑和震动作用下导致的严重磨损和安全隐患。
Split type frame structure and trailer
一种分体式车架结构及拖车
2020-05-26
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |