Wheel device capable of smoothly crossing obstacle

Abstract

A wheel device capable of stably surmounting obstacles belongs to the field of wheel equipment and includes rectangular pipes, springs, hinges, hinge rivets 1, hinge rivets 2, hinge rivets 3, rectangular steel, square pipes, wheel brackets, cylindrical pins, wheels, Among them, square pipes, wheel brackets, cylindrical pins and wheels together form universal wheels; rectangular pipes are welded around the workbench, rectangular pipes and rectangular steel are fixed on the two hinges of the hinge by rivets, pipes, wheel brackets, cylindrical pins , and the wheels together form a universal wheel and are fixed on the rectangular steel by welding. One end of the rectangular steel is fixed to the hinge, and the other end is punched with a small hole. One end of the spring is hung on the small hole, and the other end passes through the square hole at the lower end of the rectangular pipe. Hang on the upper round hole of the rectangular pipe. The invention makes use of the elastic deformation of the spring and the relative rotation of the hinge to automatically lift the wheels when encountering an obstacle, so as to pass over the obstacle smoothly.

Description

Technical field [0001] The invention relates to a wheel device capable of smoothly surmounting obstacles, in particular to a device that uses spring tension and elastic deformation to make wheels automatically and smoothly surmount obstacles, belonging to the field of wheel equipment. Background technique [0002] The wheel device is almost a must-have device for every movable device, and when these devices are moving, they will inevitably encounter thresholds or other small obstacles, especially when carrying some fragile and explosive items during the journey. , You need to be extra cautious and even need to carry the equipment together, and then continue to move, not only time-consuming and laborious, greatly slowing down the work efficiency. At present, there is no such device in the market to deal with this problem, but this device can just solve this problem. This device can be installed on a nursing bed or a trolley, so that the device can directly and steadily cross obsta...

AI Technical Summary

Problems solved by technology

At present, there is no such device in the market to deal with this problem, but this device can solve this problem. This device can be installed on a nursing bed or a trolley, so that the device can go over obstacles directly and continue to walk, which is not only convenient , can improve work efficiency

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