Abstract:

Cable series selecting, ropeway cabling, designing calculation, selecting type and configuration of mechanical equipment and technology of installation and dismantling were researched systematacially in engineering design of skidding ropeway for thinning. Technology of "allowable load method" and steel tube backstay bracket for cable crane were applied in forestry ropeway engineering, "surplus length dispense with connection" technology for speed installing and dismantling closed tractive rope was presented. JP force increasing carriage with double(single)rounds and optimizing rope series which are mated with JS2-0.8 type mobile winch set were designed.

Key words: thinning skidding ropeway, allowable load method, steel tube bracket, surplus length dispense with connection, JP force increasing carriage with double(single)rounds