Crane accident-prone torque limiter installed imperative

2012 crane accident-prone year, 8.9 days in Zaozhuang Tengzhou Shan State Road and xingtan Road Interchange, a  hoist crane  when the crane in the removal of the dumping site, tower crane arm hit two pedestrians, after she died; 7.27 days 16:00 more, Fuyuan Road, Changsha Xiangjiang River Bridge Eastbound gantry crane collapse incident occurred, the construction side in the removal of 120 tons heavy gantry crane, the Bailey rollover occurred, resulting in one death and three injuries. 7.19 at 8:00 pm, Atlantic Railway Lintong District Xinfeng Railway 21 Bureau of the construction site accident, a more than 10 meters above the ground in the construction of the bridge machine suddenly collapsed, causing two casualties; 7.4 at 0:30 Xu, in Lanzhou Qilihe District No. 86 Mars Street, near a construction site, a crane during operation dumping, hit a residential building and a vehicle parked on the roadside and a transformer, the accident caused one death and three injuries ......
In the bloody incident, the local security departments have launched special rectification work crane. Among them, the torque limiter is installed as one of the key checks. After installation torque limiter,  overhead bridge crane  drivers no longer work with empirical estimates load size, but you can visually see the relevant parameters from the display, a clear understanding of hanging out in the course of the campaign lifting torque variation and the rated lifting torque difference. In this way, the  jib crane  driver to significantly reduce the intensity of work, thus effectively avoiding the overload and misuse. Reduce crane accident possible, avoid personal injury caused by the accident and economic losses.