论文部分内容阅读
在现代化的工业企业及建筑工地当中,原料、燃料与工艺材料的接收与分配,以及成品和废品的运送与装卸,都需要利用起重运输机械,它好比人身的心脏与血管来输送血液使之在全身内循环一样,是一时不可缺的设备。 运输可分为长距离与短距离的两种,长距离即数里以至数千里的运输,一般均利用汽车,火车或飞机、汽车、火车等不属於一般所设的起重运输机械范围之内。一般所谓的起重运输机械泛指数公尺至数百公尺以内的短距离运输设备,短距离运输又可分为厂外与厂内两种,企业内部的运输也可分为车间之间的或车间外部的和车间内部的运输。
In modern industrial enterprises and construction sites, the receipt and distribution of raw materials, fuels and process materials, as well as the delivery and handling of finished and scrapped products, require the use of lifting and transport machinery, which is like the heart and blood vessels of human beings that transport blood In the same cycle of the body, is an indispensable device. Transport can be divided into two kinds of long-distance and short-range, long distance that is in the number and even thousands of miles of transport, the general use of cars, trains or aircraft, cars, trains, etc. do not belong to the general range of lifting transport machinery Inside. The so-called lifting and transport machinery generally refers to a few meters to hundreds of meters within the short-distance transport equipment, short-distance transport can be divided into two kinds of factory and factory, internal transport can also be divided into the workshop Or outside the workshop and inside the workshop.