常用电力金具培训

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,电力线路金具,电力杆塔设计课程系列,电力线路金具,联结金具,悬垂线夹,耐张,线夹,接续金具,保护金具,拉线金具,在架空线路上用于悬挂、固定、保护、联结、接续架空线,或绝缘子以及在拉线杆塔的拉线结构上用于连接拉线的金,属器件。,金具的作用,金具的种类,学习的重点,对于杆塔设计人员，主要学习联结金具为主，其它要做相应了解,（一）联结金具,联结金具的作用,将悬式绝缘子组装成串，并将一串或数串绝缘子串连接，悬挂在杆塔横担上。,联结金具分为,专用联结金具,和,通用联结金具,两类。,（,1,）专用联结金具,是直接用来连接绝缘子的，其连接部位的结,构尺寸与绝缘子相配合。,球头挂环 碗头挂板,直角挂环 直角挂板,（,2,）通用联结金具,用于将绝缘子组成两串、三串或更多串数，,并将绝缘子与杆塔横担或与线夹之间相连接也用来将地线,禁固或悬挂在杆塔上，或将拉线固定在杆塔上等。,U,型挂环,U,型挂板,直角挂板 平行挂板,球头挂环,U,形挂环,碗头挂板,碗头挂板,联结金具图片,型号,主要尺寸（,C,）,主要尺寸（,M,）,主要尺寸（,D,）,主要尺寸（,H,）,主要尺寸（,R,）,破坏荷重（,KN,）,重量,(kg),U-7,20,16,16,60,22,70,0.5,U-7B,20,16,16,80,22,70,0.6,U-10,22,18,18,70,24,100,0.6,U-10B,22,18,18,85,23,100,0.7,U-12,24,22,20,80,30,120,1.0,U-16,26,24,22,90,32,160,1.5,U-16T,28,24,22,90,32,160,1.5,U-20,30,27,24,100,36,200,2.3,U-20B,30,27,24,115,36,200,2.4,U-25,34,30,26,110,40,250,2.8,U-30,38,36,30,130,46,300,3.7,U-50,34,42,36,150,55,500,7.0,U,型挂环,主要用于耐张塔，可做耐张串或跳线串连塔金具，偶尔也用于直线塔中。,直角,挂板（,Z,型）,型号,主要尺寸,(C1),主要尺寸,(C2),主要尺寸,(M),主要尺寸,(H),破坏荷重（,kN),重量,(kg),Z-7,18,18,16,60,70,0.6,Z-7B,20,18,16,80,70,0.7,Z-10,20,20,18,70,100,0.8,Z-10B,20,20,18,80,100,0.9,Z-12,24,24,22,80,120,1.3,Z-16,26,26,24,90,160,2.5,Z-16C,26,26,24,140,160,3.2,Z-16C,26,26,24,170,160,3.8,Z-20,30,30,27,120,160,3.5,Z-25,34,34,30,110,250,3.8,平行,挂板（,P,型）,型号,主要尺寸（,b,）,主要尺寸（,C,）,主要尺寸（,M,）,主要尺寸（,H,）,破坏荷重（,kN),重量,(kg),P-7,6,18,16,60,70,0.6,P-10,8,20,18,70,100,0.9,P-12,10,24,22,80,120,1.5,P-16,12,26,24,90,160,2.4,P-20,14,30,27,120,200,4.1,P-30,16,38,36,120,300,4.7,平行,挂板（,PS,型）,型号,CatalogNo.,主要尺寸,Dimensions(mm),标称破坏载荷,Rated Failingload(kN),重量,Weight(kg),C,b,M,h,PS-7,18,16,16,90,20,70,0.60,PS-10,20,20,18,90,20,100,0.80,PS-12,20,20,22,95,24,120,1.50,PS-16,26,24,24,155,26,160,2.70,PS-30,38,34,36,140,39,300,5.30,型号,CatalogNo.,主要尺寸,Dimensions(mm),标称破坏载荷,Rated Failing load(kN),重量,Weight(kg),C,M,h1,h2,X,向,Y,向,Z,向,U-1880,80,18,90,60,18,3.5,35,0.83,U-2080,80,20,100,70,24,4.9,47,1.08,U-2280,80,22,118,90,28,6.5,57,1.30,UJ-1880,80,18,105,50,18,5.3,35,0.85,UJ-2080,80,20,120,0,24,7.4,47,1.10,UJ-2280,80,22,127,65,28,10.8,57,1.40,U,形螺丝,型号,CatalogNo.,主要尺寸,Dimensions(mm),标称破坏荷重,Rated FailureLoad(kN),重量,Weight(kg),a,b,d,h1,h2,ZH-7,24,16,16,57,95,20,70,0.85,ZH-10,24,16,18,55,100,20,100,1.12,ZH-12,24,16,20,65,103,24,120,1.20,ZH-16,26,18,22,75,135,26,160,1.80,直角挂环,UB,挂板,型号,CatalogNo.,主要尺寸,Dimensions(mm),标称破坏载荷,Rated Failingload(kN),重量,Weight(kg),C,M,h,a,UB-6-1,20,16,65,30,70,0.82,UB-9-1,20,18,65,40,100,1.20,UB-7G,20,16,65,40,70,0.80,型号,catalogNO.,主要尺寸,dimensions,（,mm,）,破坏荷重,rated failure load(KN),参考重量,weight,（,kg,）,C,M,h,a,b,UB-7,16,16,70,45,65,70,0.75,UB-10,20,18,80,45,65,100,1.08,UB-12,24,22,100,60,80,120,2.82,UB-16,26,24,100,60,100,160,2.89,UB-20,30,27,110,60/72,100,200,3.80,UB-25T,34,30,150,60/72,90,250,4.80,UB-30T,39,36,150,60/80,100,300,5.00,ZBS,挂板,型号,CatalogNo.,主要尺寸,Dimensions(mm),标称破坏载荷,Rated Failingload(kN),重量,Weight(kg),C,M,b,h,ZBS-6-1,22,18,16,30,70,70,1.8,ZBS-12-1,26,24,18,44,85,120,3.8,ZBS-15-1,28,26,18,44,85,150,4.1,碗头挂板,型号,适用绝缘子,主要尺寸（,C1,）,主要尺寸（,C2,）,主要尺寸（,H,）,主要尺寸（,D,）,主要尺寸（,B,）,破坏荷重,(kN),重量,(kg),W-7A,XP-7 XP-4.5,19.2,34.5,70,20,16,70,0.8,W-7B,XP-7 X-4.5,19.2,34.5,115,20,16,70,0.9,W-10,XP-16,19.2,34.5,85,20,18,100,1.0,型号,适用绝缘子,主要尺寸,mm(C),主要尺寸,mm(C1),主要尺寸,mm(C2),主要尺寸,mm(M),主要尺寸,mm(H),破坏荷重,(kN),重量,(kg),WS-7,XP-7,18,19.2,34.5,16,70,70,1.0,WS-10,XP-10,20,19.2,34.5,18,85,100,1.2,WS-16,XP-16,26,23.0,42.5,24,95,160,2.6,WS-20,XP-20,30,27.5,51.0,27,100,200,4.3,W-21D,XP-21,30,23.0,42.5,27,100,210,4.5,WS-30,XP-30,36,27.5,51.0,36,110,300,5.7,W,型,WS,型,型号,适用导线范围,mm,主要尺寸（,D1,）,主要尺寸（,D2,）,主要尺寸（,D,）,主要尺寸（,B,）,主要尺寸（,H1,）,主要尺寸（,H2,）,破坏荷重,(kN),重量（,kg),Q-7,XP-7,33.3,17,22,16,50,13.4,70,0.3,QP-7,XP-7 X-4.5,33.3,17,20,16,50,13.4,70,0.3,QP-10,XP-10,33.3,17,20,16,50,13.4,100,0.3,QP-16,XP-16,41.0,21,26,20,60,19.5,160,0.5,QP-20,XP-20,49.0,25,30,24,80,21.0,200,1.0,QP-21D,XP-21,41.0,21,29,24,70,19.5,210,1.1,QP-30,XP-30,49.0,25,39,30,80,21.0,300,1.0,型号,适用绝缘子,主要尺寸（,H1,）,主要尺寸（,H2,）,主要尺寸（,H3,）,主要尺寸（,R,）,主要尺寸（,D,）,主要尺寸（,B,）,破坏荷重,(kN),重量（,kg),QH-7,XP-7,13.4,114,57,11,17,16,70,0.6,球头挂环,延长环（环体整锻）,型号,主要尺寸（,C,）,主要尺寸（,D,）,主要尺寸（,L,）,破坏荷重（,KN),重量（,kg),PH-7.D,20,16,80,70,0.4,PH-10.7D,22,18,100,100,0.6,PH-12.D,24,20,120,120,0.9,PH-16.D,26,22,140,160,1.5,PH-20.D,30,24,160,200,1.6,PH-25.D,34,26,160,250,2.0,PH-30.D,38,30,180,300,3.0,联板,型号,主要尺寸（,B,）,主要尺寸（,H,）,主要尺寸（,D1,）,主要尺寸（,D2,）,主要尺寸（,L,）,破坏荷重（,KN,）,重量,(kg),L-1040,16,70,20,18,400,100,4.5,L-1240,16,70,24,18,400,120,4.7,L-1640,18,100,26,20,400,160,5.9,L-2140,16,100,20,18,400,L-2540,16,110,24,18,400,L-3040,18,110,26,20,400,160,5.9,LV,型,联塔挂板,型号,CatalogNo.,主要尺寸,Dimensions(mm),标称破坏载荷,Rated Failingload(kN),重量,Weight(kg),B,H,M,L,L1,LT-16,18,26,100,24,80,20,160,3.5,LT-30,32,39,100,36,80,25,300,6.8,EB-50D,34,39,125,36,116,25,500,13.0,EB-70,38,45,125,42,136,26,700,14.4,EB-70A,38,45,150,64,195,30,700,29.9,EB-70B,42,51,150,64,195,30,700,29.7,EB-70C,38,45,125,42,116,28,700,13.3,型号,主要尺寸（,D,）,主要尺寸（,B,）,主要尺寸（,L1,）,主要尺寸（,L2,）,主要尺寸（,L3,）,主要尺寸（,L4,）,主要尺寸（,L5,）,破坏荷重,(kN),重量（,kg),DB-7,18,16,70,95,120,145,170,70,1.7,DB-10,20,16,80,110,140,170,20