The invention discloses a split type supporting mechanism for a semitrailer, which comprises supporting legs, inner grooves, supporting plates, clamping plates, shaft rods, clamping grooves, side plates, connecting plates, a top plate, connecting bases, limiting plates, inclined plates, transverse plates, upper movable cavities, through holes, rotating shafts, telescopic pipes, telescopic rods, buffer springs, lower movable cavities, linkage rods and connecting rods. The supporting mechanism is reasonable in structure, the connecting bases at the bottom ends of the supporting legs are clampedwith the clamping grooves in the limiting plates, the clamping plates on the side walls of the supporting legs abut against the top ends of the limiting plates, the clamping plates on two sides of thebottom end of the connecting base are clamped with two ends of the limiting plate, the inclined plates on the two sides of the top end of the transverse plate are attached and clamped to the other two sides of the limiting plate, the shaft rod penetrates through the inclined plates, the limiting plate and the clamping grooves and is clamped with the inner groove in the connecting base, and thus the connecting bases, the supporting legs and the limiting plates are fixed, so that the problems of traditional welding deformation and the like are avoided, and disassembling, assembling and fixing are convenient.
本发明公开了一种半挂车用分体式支承机构,包括支撑腿、内槽、支撑板、卡板、轴杆、卡槽、侧板、连接板、顶板、连接座、限位板、斜板、横板、上活动腔、通孔、转轴、伸缩管、伸缩杆、缓冲弹簧、下活动腔、连杆和连接杆。本发明结构合理,通过将支撑腿底端的连接座与限位板内部的卡槽卡合,支撑腿侧壁的卡板与限位板的顶端抵紧,连接座底端两侧的卡板与限位板的两端卡合,将横板顶端两侧的斜板与限位板的另外两侧贴合卡紧,将轴杆穿过斜板、限位板和卡槽的内部,轴杆与连接座内部的内槽卡合,从而将连接座连同支撑腿与限位板固定,避免了传统的焊接变形等问题,方便拆装和固定。
Split type supporting mechanism for semitrailer
一种半挂车用分体式支承机构
07.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
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