Comb tooth exchange transportation vehicle of self-stabilizing structure and vehicle parking fixing frame used cooperatively

Abstract

The invention relates to a comb tooth exchange transportation vehicle of a self-stabilizing structure. The comb tooth exchange transportation vehicle comprises a bottom frame, a lifting frame capable of being lifted relative to the bottom frame, idler wheels used for driving the bottom frame to walk, a lifting drive device used for driving the lifting frame to be lifted, and an advancing drive device used for driving the idler wheels to roll. The front section and the rear section of the lifting frame are each provided with comb teeth which protrude in the direction of the left side and the direction of the right side of a vehicle body and are symmetrically distributed in parallel at intervals with the lifting frame as the center. The comb teeth gradually incline upwards from inside to outside from the connecting portion. The comb tooth exchange transportation vehicle overcomes the defect that an existing comb tooth exchange transportation vehicle and a vehicle parking fixing frame used cooperatively slide easily in the automobile transporting and parking processes, automobiles can be located in the transporting and parking processes, and not prone to shifting, an additional mechanical locating device is not needed, the production cost is greatly saved, the fault rate is reduced, use is easy, the transportation vehicle is environmentally friendly, and the efficiency and the safety of automobile transporting and parking are improved.

Description

technical field [0001] The invention relates to a structurally self-stabilizing comb-tooth exchange transport vehicle and a matching vehicle parking fixture, which are used in the process of vehicle transportation in an automatic three-dimensional parking garage. Background technique [0002] Existing transport vehicles used for car handling in the three-dimensional parking garage generally include a plate-type vehicle-mounted type, a comb-tooth type exchange fork type, and the like. Among them, the comb-toothed transport vehicle generally adopts no positioning or mechanical positioning, lifts the car fork and transports it to the lifting mechanism and the two-way walking mechanism, and then moves the car to its place. In actual use, it is found that the safety of the car during transportation cannot be guaranteed. The main reason is that the comb teeth of the existing comb-toothed transport vehicle are arranged in a horizontal direction, that is, the comb teeth are distribu...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a self-stabilizing comb-tooth exchange transport vehicle and a matching vehicle parking fixture, which overcomes the difficulty of the existing comb-teeth exchange transport vehicle and its matching vehicle parking fixture in the process of vehicle transportation and parking. The disadvantage of sliding makes the ca

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