间伐索道,即单线循环曲线间伐集运材索道,具有设备简单,不需要烦琐的设计计算,架设方便,既能穿林绕木任意拐弯,又能沿线连续发运,集运效率高,安全可靠、劳动强度低,经济效益显著等优点。因此它是小径材林区和人工林区进行抚育间伐或择伐,实现集运机械化的有效方式之一。目前,我国南方林区已开始推广应用。 The thinning ropeway, that is, the single-line circulation curve thinning and collecting material ropeway, has the advantages of simple equipment and no cumbersome design and calculation. The utility model has the advantages of convenient installation, can not only turn around the wood around the tree but also continuously deliver along the line, has the advantages of high efficiency, safety and labor intensity Low, significant economic benefits. Therefore, it is one of the effective ways to cultivate mechanization of mechanized transportation through thinning or selective cutting of small diameter timber forest and artificial forest area. At present, China’s southern forest has begun to promote the application.