The paper designed the card rope in view of the coal mine shaft installation and demolition of wire rope is laborious, and it is prone to take place the accident of squeezing hands and feet and the risk of wellbore, mobile. It not only saves time and improves working efficiency, but also the safety performance is greatly increased.%针对煤矿立井安装、拆除钢丝绳卡绳器时费时费力、易发生挤手碰脚现象和滑落井筒的危险，设计了卡绳器移动装置。不仅省时省力，工作效率提高2倍，安全性能大大提高。
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