hoisting shaft

Aiming at deficient hoisting capacity in hoist system of certain main shaft, the paper offers technical improvement scheme for enhancing hoisting capacity, makes new selection and design for skip, wire rope and motor.

针对某矿主井提升系统存在的提升能力不足问题，提出了增大提升能力的技术改造方案，对箕斗、钢丝绳以及电动机进行了重新选型设计。

This article introduces the features, equipment and safety measures of multi-rope winding shaft of hoisting system.

介绍了多绳缠绕式斜坡提升技术系统的特点 、 设备装置,及其采用的安全措施.

Liftin or towing for cable car, cableway, ship, opeining bridge, hoisting in inclined shaft.

缆车 、 索道牵引、斜井卷扬 、 船舶 、 监井、张拉吊桥 、 各种起重提升、牵引.

The Paper discusses slip-limit of wire-rope along the lining for friction hoisting including shaft resistance, influence of shaft resistance and principles for selection by using Euler's formula.

本文用欧拉公式探讨了包括井简阻力的摩擦提升钢丝绳沿衬垫的滑动极限、井筒阻力的影响和取舍原则。

Liftin or towing for cable car, cableway, ship, bridge, hoisting in inclined shaft.

用于缆车 、 索道牵引、斜井卷扬 、 船舶 、 监井、张拉吊桥 、 各种起重提升、牵引.