论文部分内容阅读
在抗震救灾的斗争中,我厂安技科组织有关人员就天车司机在紧急停电的情况下如何回到地面的问题进行了广泛的调查,并组成三结合小组试制了一台自重安全滑车。经过多次的现场使用,有的兄弟单位也闻讯前来参观,认为这台滑车结构简单,有其可取之处。现大概介绍一下,供同志们参考。自重安全滑车是作为电动桥式起重机的安全装置而试制的,它可以保证起重机停在任何位置时,在停电的情况下把司机安全而迅速地送到地面。例如当起重机在工作过程中,突然
In the struggle against earthquakes and disasters, I conducted an extensive investigation on the issue of how Crane Engineers returned to the ground in the event of an emergency power outage and formed a trial-and-error trial of a self-supporting safety tackle by a team of three combo. After many on-site use, some fraternal units also heard the news come to visit, that this trolley structure is simple, has its merits. Now about to introduce for comrades for reference. The self-weight safety trolley was developed as a safety device for electric overhead traveling cranes to ensure that the driver is safely and quickly delivered to the ground in the event of a power failure while the crane is parked in any position. For example, when the crane is in the process of work, suddenly