Support wheel for a floor track platform

Abstract

The utility model relates to support wheel technical field, specifically disclose a support wheel for ground rail platform, wheel frame front end top and bottom part are equipped with lug plate respectively, wheel body includes two ends respectively rotate sleeve joint in wheel frame both side wall axle, the big wheel ring of sleeve package in the middle part of axle and the small wheel ring of sleeve package in the middle part both sides, the outer diameter of big wheel ring decreases from the middle part to both sides direction, horizontal guide wheel rotation is installed between two lug plates, wheel body walks and will push the dust gathered in ground rail platform T type groove to both sides, avoids appearing to be stuck or the phenomenon of frustration, the small wheel ring of wheel body and the contact of T type groove inner chamber both sides top surface has realized the limiting effect of vertical, avoided the vertical bounce of support wheel, through the contact of horizontal guide wheel and T type groove inner chamber side wall, has played the limiting effect in horizontal direction, to avoid the left and right of support wheel to shift, thereby better solved the problem that the support wheel for ground rail platform is inconveniently stable walking and poor suitability.

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