Traction device of road-railer
A technology of road-rail dual-purpose vehicle and traction device, which is applied in traction connectors, vehicle components, transportation and packaging, etc., and can solve problems such as large degree of freedom of coupler shaking head, risk of derailment when passing small curves, and risk of unbalanced load in vehicle propulsion.
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[0024] Such as Figure 1-5 As shown, a traction device for public and railway vehicles of the present invention includes a linear guide rail module 1, a fifth wheel 2, a center pin 3, a draw bar 5, a lateral stopper 6 and a vertical stopper 7, and the fifth wheel 2 is fixedly connected with the linear guide rail module 1, the traction seat 2 has an installation space 8, the center pin 3 passes through the installation space 8 and is axially fixed on the traction seat 2, and one end 5-1 of the traction rod 5 passes through the joint The bearing 4 is rotatably mounted on the center pin 3 pin body located in the installation space 8, and the other end of the drawbar 5 stretches out of the installation space 8 and has a coupler connecting plate 5-3 for connecting the coupler. The stopper 6 and the vertical stopper 7 are fixed in the installation space 8 of the traction seat 2, and the shaft 5-2 of the drawbar 5 can be in contact with the lateral stopper 6 and the vertical stopper ...
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