Chain reversing guide rail for combined type vertical circulation stereo garage and preparation method thereof

Abstract

The invention discloses a chain reversing guide rail for a combined type vertical circulation stereo garage and a preparation method thereof. The chain reversing guide rail comprises a base made of steel material with a semicircular longitudinal section, and the radial peripheral surface of the base is an arc surface with an opening downwards; a plurality of wear arc-shaped blocks are sequentiallyarranged on the radial peripheral surface of the base, and the multiple wear arc-shaped blocks are movably connected with the base; and the radial peripheral surfaces of the wear arc-shaped blocks are in the same arc surface, and the radial peripheral surfaces of the wear arc-shaped blocks combine to form a smooth radial peripheral surface of the chain reversing guide rail. According to the chainreversing guide rail for the combined type vertical circulation stereo garage and the preparation method thereof, a separate design is adopted, the disassembly and replacement of the low position ofthe radial peripheral surface of the chain reversing guide rail and easily worn places can be realized, the material and the process are changed, the wear resistance and the impact resistance of the chain reversing guide rail are enhanced, the machining process is simplified, and the service life of the chain reversing guide rail is prolonged.

Description

technical field [0001] The invention relates to auxiliary facilities of a three-dimensional garage, in particular to a combined vertical circulation three-dimensional garage chain reversing guide rail and a preparation method thereof. Background technique [0002] Such as Figure 1-3 As shown, the common vertical circulation three-dimensional garage includes a frame 4, and the left and right sides of the frame 4 are respectively provided with a number of chains 5 that can circulate up and down, and the radial outer peripheral surfaces of the two chains 5 are provided with a car chain plate 6, A cross bar 7 is arranged between two car-carrying chain plates 6 of the same height, and a car-carrying hanger 8 is installed on the cross bar 7, and the top ends of the two chains are sleeved on the reversing guide rail. Common reversing guide rails 9 are vertically arranged on the tops of the left and right ends of the frame 4, and their longitudinal sections are semicircular, formed...

AI Technical Summary

Problems solved by technology

The inventor found in practice that the main problems of the reversing guide rail are: since the reversing guide rail 9 is integrally cast from steel, its radial outer peripheral surface is not wear-resistant, especially at the low position of the radial outer peripheral surface of the reversing guide rail. , under the gravitational force of the vehicle-carrying hanger of the chain, when the car-carrying chain plate on the chain 5 is about to leave the radially outer peripheral surface of the reversing guide rail, the impact on the low position of the radially outer periphery of the reversing guide rail is particularly serious, often because the reversing The local wear and impact deformation of the radially outer peripheral surface of the guide rails cause the chain 5 to run unsmoothly, which brings difficulties to the safe operation of the garage. The high position of frame 4 is relatively heavy and difficult to replace

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