Middle movable frame of double-layer steam collection transport automobile

Abstract

The invention discloses a middle movable frame of a double-layer steam collection transport automobile. The middle movable frame comprises a frame, and a bogie, a braking device and a coupler buffering device which are used for achieving railway operation, wherein a transport automobile frame is of a double-layer underframe structure, upper-layer underframes at two ends of an automobile body are of a detachable structure, upper-layer underframes in the middle of the automobile body are of a liftable structure, the longitudinal middle of a lower-layer underframe is of a concave bottom structurefor double-layer carrying, and the lower-layer underframe is matched with a lowered middle upper-layer underframe to form a single-layer automobile body of a flatcar structure. The middle movable frame is advantaged in that the middle upper-layer bottom frame is arranged in a liftable manner and is matched with the bottom frame structure, when the upper-layer underframe in the middle descends forsingle-layer transportation, a distance between the underframe supporting devices is far larger than the length of a container, the middle of an automobile body is similar to a common flatcar, the container transportation function is added, other cargoes can be assembled through the container, empty automobile back transportation is avoided, and an automobile utilization rate is increased.

Description

technical field [0001] The invention belongs to the technical field of design and manufacture of railway vehicles, in particular to the technical field of design and manufacture of self-contained multi-functional transport vehicles, and in particular to an upper middle movable frame of a detachable double-deck steam gathering transport vehicle for automobiles and containers. Background technique [0002] In recent years, my country's car industry has developed by leaps and bounds, and the volume of car transportation has increased year by year. In order to meet the needs of the car transportation market and highlight advantages in the fierce market competition, various freight companies and logistics companies have gained more market share. Strive for low transportation costs and high transportation efficiency. [0003] Domestic railway car transport vehicles have been booming in the vigorous growth of the car consumer market. Due to the use of all-steel closed riveting and w...

AI Technical Summary

Problems solved by technology

The present invention is used in combination with the automobile-container dual-purpose concave-bottom transport vehicle, which can be used for double-deck shipment of small cars and large-scale vehicles, and can also be used for the vehicle-container dual-purpose concave-bottom transport vehicle with full chassis length. Loading other goods, solving the existing problems of special purpose, low utilization rate and high cost of railway transport cars in the existing technology

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