Durable highway and railway dual-purpose wheel with anti-skid function

Abstract

The invention discloses a durable highway and railway dual-purpose wheel with an anti-skid function. The durable highway and railway dual-purpose wheel with the anti-skid function comprises a sleeve,a wheel rim, a tire and at least two fixing rods and further comprises a central control mechanism, at least two protecting mechanisms and at least two anti-skid mechanisms; each protecting mechanismcomprises a driving assembly, a transmission assembly, a reinforcing assembly, two supporting rods, two connecting rods, two first cylinders, two supporting plates and two limiting block; each reinforcing assembly comprises an electromagnet, a connecting block, a spring, a driving block, magnetic steel, two clamping grooves and two clamping blocks; and each anti-skid mechanism comprises a mobile rod, two anti-skid rods, two second cylinders and two fixing blocks. According to the durable highway and railway dual-purpose wheel with the anti-skid function, through the adoption of the protectingmechanisms, the wear of the wheel is reduced and the service life of the wheel is prolonged when the wheel runs on the railway; and through the adoption of the anti-skid mechanisms, the slipping probability of the wheel is reduced and the driving ability of the wheel is enhanced when the wheel is used on the railway.

Description

technical field [0001] The invention relates to the field of road and railway dual-purpose wheels, in particular to a durable road and railway dual-purpose wheel with anti-skid function. Background technique [0002] The road-rail dual-purpose vehicle refers to a special tractor that can walk on the road and run on the track, while the road-rail dual-purpose wheel is the special wheel for the road-rail dual-purpose vehicle. [0003] Road-rail vehicles rely on road wheels for driving on the track, but generally the width of the rail is narrow, which causes the rail to exert too much pressure on the wheel. In the long-term use process, the excessive pressure can easily lead to the wheel The internal structure of the tire is changed, which reduces the firmness of the tire. Not only that, but the mass of the general road-railway vehicle is small, resulting in a small friction between the wheel and the rail. When the road-railway vehicle is used to When pulling heavier goods, sl...

AI Technical Summary

Problems solved by technology

[0003] Road-rail vehicles rely on road wheels as the drive when driving on the track, but generally the width of the rails is narrow, which leads to excessive pressure on the wheels from the rails. During long-term use, excessive pressure is likely to cause the wheels to The internal structure of the tire changes, which reduces the firmness of the tire. Not only that, the mass of the general road-rail vehicle is small, which leads to a small friction between the wheel and the rail. When using the road-rail vehicle to When pulling heavy cargo, slippage between the wheels and the rails is prone to occur, thereby reducing the driving ability of the road-rail vehicle

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