Full-scale derailing principle test stand with steering frame operating on rails
A bogie, full-scale technology, applied in the direction of railway vehicle testing, etc., can solve the problem that the characteristics of wheel-rail interaction cannot be reflected, and achieve the effects of short cycle, convenient test and low cost
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[0029] Figure 1~3 It is shown that a specific implementation of the present invention is: a full-scale derailment mechanism test bed with a bogie running on a track, including a railway track 3 for testing and a bogie 6 for testing placed on the railway track 3. A tractor rail 4 is provided on the outer side of the railway track 3. The tractor rail 4 is matched with the wheels of the tractor 5, the bogie 6 is placed in the tractor 5, and the front and rear of the bogie 6 are connected to the tractor 5 via wire ropes 15a and 15b. The driving device 14 in front of the railway track 3 is connected to the front end of the traction trolley 5 through a wire rope 2a; the front and rear two transverse electric cylinders 8a, 8b on the left side of the traction trolley 5 pass through their respective transverse wire ropes 9a, 9b. Connected with the front and rear axle boxes 11a, 11b on the left side of the bogie 6; the cylinder rods of the left and right two longitudinal electric cylinde...
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