新成果便携搬运机问世1987年9月,张卫红考上了湘潭市机械工业学校,为解决每个学期的学杂费,他寒暑假都要到建筑工地打临时工。工地上完全靠人力或者简单机械上下搬运,尤其是室内高层装修材料的搬运,费力不说,效率相当低。每天数吨的砖石水泥材料都靠肩膀一点一点地搬运上高楼,一天下来,张卫红满身尘泥、伤痕累累、 New Results Portable Transporter Launched In September 1987, Zhang Weihong was admitted to the Xiangtan Mechanical Industry School. In order to solve the tuition and fees for each semester, he had to go to the construction site for temporary workers during the winter and summer vacations. On the construction site, human or simple machinery is used to carry the goods up and down. In particular, the handling of high-rise interior decoration materials does not require much effort, and the efficiency is very low. Thousands of tons of masonry and cement materials are carried by the shoulders, little by little, on high-rise buildings. One day, Zhang Weihong is covered in dust and bruised.