利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN106672769A 一种电梯用滚轮 无效 - 撤回

一种电梯用滚轮
摘要：
本发明公开了一种电梯用滚轮，包括滚轮本体，滚轮本体包括轴承和设置在轴承外部的橡胶外圈，轴承与橡胶外圈之间设置有内轮体，内轮体的外圈四周均匀设置有若干卡槽，内轮体的外表面开有多条凹槽，橡胶外圈的内表面设有凸起块，凸起块镶嵌于凹槽内，内轮体与轴承之间固定连接。本发明的有益效果是：结构简单，安装便捷，通过内轮体与橡胶外圈之间的相互配合，能大大提高滚轮的承重力，增加电梯使用的安全性，稳定性能更高。
摘要（英）：

The invention discloses a roller for an elevator. The roller for the elevator comprises a roller body, wherein the roller body comprises a bearing and a rubber outer ring arranged outside the bearing; an inner wheel body is arranged between the bearing and the rubber outer ring; a plurality of slots are uniformly formed in the periphery of the outer ring of the inner wheel body; a plurality of grooves are formed in the outer surface of the inner wheel body; projections are arranged on the inner surface of the rubber outer ring and are inlaid in the grooves; and the inner wheel body is fixedly connected with the bearing. The roller for the elevator has the beneficial effects that the roller is simple in structure and speedy and convenient to mount, the inner wheel body is matched with the rubber outer ring, the load-bearing capacity of the roller can be increased greatly, use safety of the elevator is improved, and the stability is high.

0/0