老式缠绕式提升机滚筒改造设计

A remodel design to old type elevator drum

针对早期生产的缠绕式提升机滚筒开裂的主要原因提出了改造设计方案 ,并以原苏制 2бМ 30 0 0 / 1511— 2型提升机为例给出了改造设计结果 。

This paper puts forward a remodel plan of the cracked old type elevator drum based on the causes of its cracking.This provides a new method for remaking similar type elevators.Taking 2σM3000/1511—2 type elevator as an example shows practical results.