Energy-absorbing anticreeper of urban railway train
A technology of urban track and anti-climbing device, which is applied in the direction of railway vehicle wheel guard/buffer, railway car body parts, transportation and packaging, etc. It is difficult to absorb collision energy and other problems, so as to achieve the effect of reasonable and safe vehicle collision performance, good occupant safety protection performance, and improved crush stability
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[0034] Example 1: The structure of the energy-absorbing anti-climbing device is shown as attached figure 1 Shown. The structure is composed of anti-climbing tooth plate 1, front partition 2, rear partition 3, foam filling pipe 4, crush control hole 5, box body 6 and base 7. The box body 6 is divided into three smaller box-shaped structures of two lengths by the front partition 2 and the rear partition 3. The lengths of the two shorter box-shaped structures in the front are equal, and the left and right sides of the two small box-shaped structures Each has crush control holes 5-1 and 5-2 of the same form, and the hole 5-1 of the wall of the front box structure is longer. In the third box-shaped structure, a foam filling tube 4 made of foamed aluminum core material filled with aluminum tube is arranged in the longitudinal direction between the rear partition 3 and the base 7, and the base 7 is connected with the underframe of the vehicle body by bolts. Among them, the anti-creep...
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