| 钢轨绝缘接头 |
| 添加时间：2018/3/28 15:35:53 浏览次数： |
| 钢轨绝缘接头 Rail insulated joint 一种高强度钢轨绝缘接头，是在相接两钢轨端部放置轨端绝缘件，而槽型绝缘板夹装在接头两侧，两块加强型鱼尾板安装在绝缘板的凹槽内，然后用高强度螺栓贯入接头预留孔拧紧而成。第一种绝缘板是网状玻璃布槽型绝缘板，它的第一、三、五、七层为糊状绝缘胶，第二、六层为网状玻璃布，第四层为加厚玻璃布；第二种绝缘板是电热片槽型绝缘板，它的第一、三、五、七层为绝缘胶膜，第二、六层为玻璃布，第四层为带孔的电热片。 A rail insulation joint with high strength is placed at the ends of two rails, and the rail end insulation parts are placed. The groove insulation boards are clamped on the sides of the joints. The two reinforced fishtail plates are installed in the groove of the insulation board, then are screwed up by the high-strength bolts inserted into the joint reserved holes. The first insulating plate mesh glass cloth groove type insulation board, the first, third, fifth, the seven layer is the insulating paste glue, the second, sixth layer is the fourth layer of glass mesh cloth, thick glass cloth; second kinds of insulation board is electric heating plate groove type insulation board, the first, third, fifth and seven layer of insulating film, the second, sixth layer is glass cloth, the fourth layer is the heating plate with a hole. |
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