输电线路金具选型手册（完整版）.pdf

悬垂线夹Suspension clamps
悬垂线夹主要用于架空电力线路，通过联接金具将导线、避雷线悬挂在绝缘子串上或将避雷线悬挂在杆塔上。用玛铁和铝合金两种材质制造。
产品型号中字母数字的意义为:小加强型H-铝合金F-防电晕型S -双线夹U-U型螺丝G-固定型X一悬垂线夹A-带碗头挂板B-带U型挂板X-下垂式T-提包式K-上杠式悬垂线夹的悬垂角不小于25℃，曲率半径不小于被安装导线直径的8倍，对不同导线的握力与导线计算拉断力的百分比值应不小于下表的数值。
Suspension clamps are used to hang conduclor or ground wire through insulators or link fiting fo tower arms or substation structures The clamps
are made of malleable iron or aluminium alloy.The meanings of the letter & arabic figure in the catalog are shown as follow.X-suspension clampG-fixedS-double clampU-U bolt J-strengthH-aluminium alloyF-corona controlT-envelope type Awith a socket-clevis B- with U clevisC-hang-down typeK-under axle typeThe suspension angle of suspension clamps is not less than 25’c .the radius of curvature is not less than the dia of instaed leads by 810.andthe percenlage of the grip on different kinds of leads to the calculating capability of snap show in following table.
悬垂线夹握力与导线额定拉力的百分比表:
The percentage slip strength of suspension clamp to rated ultimate strength ofconductors is shown in the following table.