木材装卸设备的自动脱钩装置

• 作 者: 李国灿
• 出 处: 国外林业
• 发表日期: 1986年01期
• 关键词: 起重运输设备 装卸设备 手工劳动 森林工业 承重销 起重工 技术操作规程 发展水平 带环 空杆

森林工业部门要解决的最迫切问题是起重运输作业中仍采用手工劳动。由于工人们在露夭作业,气候条件差(严寒、风雨等等),使工人作业更加复杂,因而要求工人要严格遵守安全技术操作规程。近年来,苏联和其它国家的起重运输设备在原有产品系列的基础上不断更新,而这些设备的柔性吊索所使用的吊钩,却停留在过去几年的发展水平。如以往一样,起重工在作业时还必须蹬上易滑滚的楞垛,或者爬上车辆,从吊钩上摘下吊索。这样工作十分困难,而且效率很

The most pressing problem to be solved by the forest industry sector is the use of manual labor in lifting and transport operations. Workers are required to strictly abide by safety technical procedures because they are exposed to weather and climatic conditions (cold, wind, rain, etc.) which make workers’ operations more complicated. In recent years, the lifting transport equipment of the Soviet Union and other countries has continuously been updated on the basis of the original product series. The hooks used for the flexible slings of these devices have remained at the level of development in the past few years. As usual, cranes must also work on the easy-to-roll flute stack or climb the vehicle to remove the slings from the hooks. This work is very difficult, and very efficient