| 防爆起重机上钢丝绳的相关规定 |
| 添加时间：2019/3/20 16:05:08 浏览次数： |
| 各类防爆起重机上都离不开有钢丝绳，一定要是它保持稳定才能使得起重作业顺利完成。除了钢丝绳的质量要过硬之外，它的选配、安装和使用都要符合规范，这样才能充分保证起重机各项作业的安全性。相应的规范如下： All kinds of explosion-proof cranes are inseparable from the steel wire rope, it must be stable in order to make the lifting work smoothly completed. In addition to the quality of steel wire rope to be too hard, its selection, installation and use must conform to the specifications, so as to fully ensure the safety of crane operations. The corresponding specifications are as follows: 如果更换新的钢丝绳的话，应使其与原安装的钢丝绳同类型、同规格，若采用不同类型，也得要保证新绳不低于旧绳的性能，并能与卷筒和滑轮的槽形相配。其次，钢丝绳捻向应与卷筒绳槽螺旋方向一致，单层卷绕时应设导绳器，以防乱绳。 If a new wire rope is replaced, it should be of the same type and specifications as the original installed wire rope. If different types are adopted, the performance of the new wire rope must be ensured not tongdiaop.71ix.comshusongdair.37ix.com.cnguanzhuang.37ix.com.cn ceshi.37ix.com.cnshuichuli.37ix.com.cn feishui.37ix.com.cnless than that of the old one, and it can match the groove shape of the drum and pulley. Secondly, the twisting direction of the wire rope should be consistent with the spiral direction of the drum rope groove, and the guide rope should be installed when the single layer is winded to prevent the rope from being disordered. 更换钢丝绳时，可以从卷轴或钢丝绳卷上抽出钢丝绳，并防止其打环、扭结、弯折或黏上杂物。截断钢丝绳应在断位两侧用细钢丝扎结牢固，以防切断后绳股松散。同时，严禁超载起吊，好要安装超载限制器或力矩限制器，以防过卷拉断钢丝绳。 When replacing the wire rope, the wire rope can be pulled out from the reel or the wire rope reel, and the ringing, kinking, bending or sticking of the wire rope can be prevented. Cutting wire rope should be firmly tied with fine wire on both sides of the broken position to prevent loose strands after cutting. At the same time, overload lifting is strictly prohibited. It is necessary to install overload limiter or moment limiter in order to prevent overwinding and breaking of wire rope. |
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