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架空索道具有地形适应性强,能爬越陡坡,建设快,投资省,占用农田少,运输费用低等优点。为了适应开发矿业、加强内地建设的需要,原国家科委和一机部于1968年4月在重庆召开了全国索道技术会议;会议决定由一机、冶金、建材、水电等部有关使用、制造、科研与设计部门从1968年底联合开展架空索道设备的系列化设计工作。经过一年多时间,完成了全部系列标准图纸,接着由四川江油矿机厂完成了试制与试验工作,并从1971年开始按新系列设计供应产品。此项设计包括单线四连杆式、鞍座式索道,和双线下部牵引、水平牵引式索道的主要机械设备,即驱动机、货车、各种导向轮、线路设备和拉紧设备。选用本系列各部分标准设计,可以组合成四种型式单双线索道,生产能力可达30～300吨/时,运输距离可从几百米至几十公里,货车容量0.1～2M~3,驱动机功率20～240瓩,基本可以满足绝大部分中小型矿山与建设施工单位的需要。为了便于进一步推广该项系列设计,除已将系列设计图纸印制成册以外,下面对于各主要机械部件设计参数与系列内容作一简单介绍,供有关单位参考指正。
Aerial cableway with topographic adaptability, can climb steep slopes, fast construction, investment province, occupy less farmland, transport costs and other advantages. In order to adapt to the development of mining and to strengthen the needs of the construction in the interior, the former State Science and Technology Commission and a Machinery Department held a national cableway technical conference in April 1968 in Chongqing. The conference decided that the national cableway technology conference should be decided by a machine, metallurgy, building materials, , Research and design department from the end of 1968 to carry out a series of aerial ropeway equipment design work. After more than a year, completed all series of standard drawings, followed by Sichuan Jiangyou Mine Machinery Factory completed trial production and pilot work, and from 1971 onwards, according to a new series of design supply products. This design includes the main machinery and equipment of single-track four-link, saddle-type tramway, and two-lane lower trailing and horizontal tramway, namely drive machines, trucks, various guide wheels, line equipment and tensioning equipment. The standard design of each part in this series can be combined to form four types of single and double cableways with production capacity of 30-300 tons / hour, transportation distance from several hundred meters to several tens of kilometers, truck capacity of 0.1-2M ~ 3, Drive power 20 ~ 240 瓩, the basic can meet most of the needs of small and medium-sized mines and construction units. In order to further facilitate the promotion of this series of designs, in addition to the series of design drawings printed in volumes, the following major mechanical components for the design parameters and series of content for a brief introduction for reference.