The invention relates to the technical field of semitrailer frames, and provides a multifunctional container transportation semitrailer frame which comprises a frame body and a plurality of supporting frames arranged at the bottom of the frame body in sequence, the supporting frames are provided with first penetrating holes, swing supporting legs are hinged to the lower ends of the supporting frames, the swing supporting legs are provided with second penetrating holes, and after the swing supporting legs swing, the first penetrating holes are communicated with the second penetrating holes. The second penetrating hole and the first penetrating hole are aligned to form a first locking penetrating hole, the first swing locking piece and the second swing locking piece are arranged at the bottom of the frame in a swing mode and located on the two sides of the supporting frame respectively, and the first swing locking piece and the second swing locking piece are provided with a first locking part and a second locking part respectively. And after the first swing locking piece and the second swing locking piece swing, the first locking part and the second locking part are locked in the first locking through hole. By means of the technical scheme, the problem that in the prior art, a movable supporting leg is not stable enough is solved.
本发明涉及半挂车车架技术领域,提出了一种多功能集装箱运输半挂车车架,包括车架,支撑架设置在车架的底部,且为若干个依次排列,支撑架具有第一穿孔,摆动支腿铰接设置在支撑架下端,摆动支腿具有第二穿孔,摆动支腿摆动后,第二穿孔与第一穿孔对齐组成第一锁紧穿孔,第一摆动锁紧件和第二摆动锁紧件均摆动设置在车架的底部,且分别位于支撑架的两侧,第一摆动锁紧件和第二摆动锁紧件分别具有第一锁紧部和第二锁紧部,第一摆动锁紧件和第二摆动锁紧件摆动后,第一锁紧部和第二锁紧部锁紧在第一锁紧穿孔中。通过上述技术方案,解决了现有技术中的动式支腿不够稳定的问题。
Multifunctional container transportation semitrailer frame
一种多功能集装箱运输半挂车车架
2025-02-14
Patent
Electronic Resource
Chinese
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