Seed IP Law Group PLLC
Mining elevator
A mine elevator is provided having an anti-explosion traction system, an anti-explosion lift car protection system, a flexible guide rail guiding system, a compound lift car, and a counterweight system. The anti-explosion traction system comprises a traction rope tension regulating device, an anti-explosion traction machine, and an anti-explosion control cabinet. The anti-explosion lift car protection system comprises a rope holder, a speed limiter, two hydraulic buffers, a safety clamp, a brake rope, and a brake rope tension buffer device. The flexible guide rail guiding system comprises a steel wire rope guide rail, a guide rail tension device connected to the steel wire rope guide rail and fixed to the an upper platform, a guide rail connection device connected to the steel wire rope guide rail and fixed to a lower platform, and a flexible guide rail guide sleeve fixed to the compound lift car and the counterweight system.
Dongnan Elevator Co, Ltd China University of Mining and Technology
B B B B B B B B
B66B B66B B66B B66B B66B B66B B66B B66B
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Jianrong Gongbo Hongqiao Yiping Wei Guoan Renyuan Guohua Jiancong Zhencai
Yang Zhou Kang Ma Li Chen Wu Cao Qin Zhu