The elevator counter-weight traction sheave with the anti-skid and wear-resistant structure comprises a traction sheave body, an annular through groove is formed in the traction sheave body, a center shaft is arranged in the annular through groove, four connecting bases are fixedly connected to the annular inner wall of the center position of the annular through groove, and circular through grooves which are formed in a left-right communicating mode are formed in the four connecting bases. By means of the arc-shaped limiting abutting block and the arc-shaped through groove which are made of wear-resisting rubber products, a steel wire rope can be conveniently inserted into the wheel groove, the steel wire rope is effectively prevented from being easily separated from the wheel groove, safety is improved, the steel wire rope can conveniently run in the wheel groove through cooperation of a plurality of first balls on the arc-shaped limiting abutting block and a plurality of second balls in the wheel groove, and the service life of the steel wire rope is prolonged. And the two cooling fins are inserted into the rectangular open grooves to be matched with the positioning rods for fixing, so that the cooling fins of the aluminum-copper alloy product are matched with the annular through grooves, the cooling hole grooves and the vertical cooling holes, the cooling effect of the traction wheel body is improved, and the service life is prolonged.
本发明公开了一种具有防滑耐磨结构的电梯对重曳引轮,包括曳引轮本体,曳引轮本体上设有环形通槽,环形通槽内设有中心轴,环形通槽中心位置的环形内壁上固定连接有四个连接座,四个连接座上均设有左右连通设置的圆形通槽。本发明通过耐磨橡胶制品的弧形限位抵块和弧形通槽,便于将钢丝绳插设于轮槽内,有效防止钢丝绳与轮槽轻易脱离,提高安全性,通过弧形限位抵块上的若干第一滚珠,配合轮槽内的若干第二滚珠,便于钢丝绳在轮槽内运转,确保曳引轮本体的使用效果,通过将两块散热片插设于矩形开槽内配合定位杆进行固定,使得铝铜合金制品的散热片配合环形通槽、散热孔槽和竖直散热孔,提高曳引轮本体的散热效果,延长使用寿命。
Elevator counterweight traction sheave with anti-skid wear-resistant structure
一种具有防滑耐磨结构的电梯对重曳引轮
2024-06-14
Patent
Electronic Resource
Chinese
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