Untrailing auxiliary work supporting device and self-unloading half-trailer thereof

2005 
The utility model belongs to a common vehicle, in particular to an assistant operation supporting device and its self-tipping semi-suspense vehicle, which comprises a supporting base and a supporting bar, wherein the supporting base is arranged on both sides of the semi-suspense vehicle, the supporting bar is correspondingly equipped in the supporting base and can move upwardly and downwardly corresponding to the supporting base through a lifting device and a locking device and position. Detaching and lifting of the self-tipping semi-suspense vehicle can be achieved by applying the utility model to improve the bearing conditions of the self-tipping semi-suspense vehicle during the detaching and lifting process, thereby promoting the stability when the vehicle is lifting, excellently satisfying the employment requirements of respective operations of a guiding vehicle and the self-tipping semi-suspense vehicle to make the guiding vehicle achieve multi-suspension by only one vehicle, greatly promoting the utilization efficiency of the guiding vehicle and effectively cutting down conveyance cost.
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