竖井提升防坠缓冲技术的应用研究

Application and Study to the Buffering Technique in Shaft Hoisting

通过对滑车防坠缓冲方案进行探讨,研究出滑车防坠缓冲装置。该装置能够很好地解决制动器失灵情况下滑车缓冲制动问题,制动平稳,适用于各种高层建筑和矿井等提升设备中。同时对其关键技术进行了验算和分析,验证了此装置的可靠性。

By discussion to anti-falling buffering scheme for the tackle, the paper makes out the anti-falling buffering device for the tackle, which could solve the buffering and braking problem for the tackle on condition that the brake is out of order, and could operates stably. It applies to each kind of hoist in tall building and shaft. Meanwhile, the paper makes check and analysis to the key technique, and verifies the reliability of the device.