Base plate for backing sleeper
A backing plate and rail-loading technology, applied in the field of backing plates for bolstering sleepers, can solve the problems of large temperature influence, poor sleeper protection effect, uneven stress dispersion, etc., so as to reduce wear and consumption, overcome the poor vibration damping effect, Good effect of energy saving and environmental protection
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[0018] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0019] According to an embodiment of the present invention, a backing plate for a cushioned sleeper is provided. Such as figure 1 with figure 2 As shown, a backing plate for a cushioned sleeper in this embodiment includes a plate-shaped body (such as a plate-shaped body 1) used to fit the pad on the lower surface of the sleeper. There are multiple rows of hemispherical grooves (such as hemispherical groove 2), and the lower surface of the plate-shaped body is provided with multiple rows of hemispherical grooves that are alternately spaced and arranged in dislocation with multiple rows of hemispherical grooves; each row The hemispherical grooves include a pluralit...
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