玛钢卡头也就是钢丝绳卡扣用于两根钢丝绳捆绑固定时用到的紧固件,通常将钢丝绳通过铝套结成套环后、或钢丝绳楔形接头尾端延伸出来实现卡紧时,都会用到这种卡头。
玛钢顾名思义有该材质制作而成的,主要分为美式玛钢卡头、A型和B型玛钢卡头,此外还有模锻卡头。这三种型号有不同的承载力,美式的从1.5kg-68.32kg的范围,A型:2.5kg-480kg,B型钢丝绳卡头承载力:1.17kg-88.43kg。
虽然型号不同但是样式基本一致,都是通过两个螺丝调节松紧,除了选好型号之外,另外比较重要的就是根据其使用的不同应该有正确的规范,比如根据钢丝绳长度用几个且卡头间距是多少,这直接影响到钢丝绳紧固的强度。具体可参考:钢丝绳卡头安装使用方法。
除了承载力之外,还可根据这三种类型的玛钢卡头尺寸参数表格方便选型:
美式玛钢卡头u.s.TYPE GALV MALLEABLEWIRE ROPE CLIP |
FF-C-450 TYPE 1 CLAsS 2 |
SlZE (in) | A | B | C | D | E | F | G | WEIGHT KG/100pcs |
1/8 | 11 | 14 | 14 | 10-24 | 10.8 | 22 | 20 | 1.5 |
3/16 | 13.5 | 15 | 16 | 1/4-20 | 13 | 26 | 24 | 3 |
1/4 | 17 | 18.5 | 20 | 5/16-18 | 15 | 32 | 31.5 | 5.18 |
5/16 | 18.3 | 20 | 22 | 5/16-18 | 16 | 35 | 34 | 5.95 |
3/8 | 22.5 | 22 | 27 | 3/8-16 | 22 | 40.5 | 41.8 | 10.01 |
7/16 | 24 | 23 | 30 | 3/8-16 | 22 | 43 | 42.8 | 11.43 |
12 | 27 | 26 | 35 | 7/6-14 | 23.3 | 49 | 53.9 | 17.42 |
9/16 | 30 | 26.5 | 40 | 1/2-13 | 27 | 52.5 | 54.7 | 22.56 |
5/8 | 33 | 28.5 | 40 | 1/2-13 | 28 | 57.5 | 59.2 | 24.84 |
3/4 | 34.5 | 32 | 42 | 9/16-12 | 34 | 61 | 68.7 | 36.53 |
7/8 | 41 | 37 | 46 | 5/8-11 | 38 | 71 | 78 | 53.23 |
1 | 45.5 | 42 | 55 | 5/8-11 | 43 | 77.5 | 87.5 | 68.32 |
A型玛钢卡头GALV MALLEABL E WIRE ROPE CLIP TYPE A |
SIZE (mm) | A | B | C | D | E | F | G | WEIGHT kg/100pcs |
6 | 12 | 17 | 14 | 5 | 14 | 23 | 24 | 2.5 |
8 | 15 | 21 | 16 | 6 | 17 | 28 | 30 | 4.5 |
10 | 19 | 28 | 20 | 8 | 21 | 38 | 37 | 9 |
12 | 24 | 34 | 25 | 10 | 27 | 45 | 47 | 18 |
15 | 29 | 40 | 30 | 12 | 32 | 52 | 56 | 28 |
20 | 36 | 47 | 36 | 14 | 38 | 62 | 70 | 47 |
22 | 40 | 52 | 39 | 16 | 43 | 69 | 77 | 62 |
25 | 43 | 56 | 44 | 18 | 50 | 76 | 85 | 85 |
28 | 48 | 62 | 48 | 20 | 57 | 85 | 95 | 120 |
32 | 55 | 67 | 51 | 22 | 61 | 93 | 108 | 157 |
40 | 64 | 81 | 62 | 24 | 73 | 111 | 120 | 261 |
50 | 80 | 95 | 80 | 30 | 95 | 135 | 154 | 480 |
B型玛钢卡头GALV MALL EABL E WIRE ROPE CL IP TYPE B |
SIZE (in) | A | B | C | D | E | F | G | WEIGHT kg/10pcs |
1/8 | 9 | 12 | 12 | 4 | 9.5 | 19 | 20 | 1.17 |
3/16 | 11 | 13.5 | 14 | 5 | 10.8 | 22 | 26 | 1.7 |
1/4 | 12.5 | 15.5 | 14 | 6 | 11.5 | 25 | 26 | 2.53 |
5/16 | 15.5 | 18 | 16 | 6 | 16 | 31 | 31 | 3.8 |
3/8 | 21 | 22 | 20 | 8 | 20 | 40 | 37 | 7.93 |
1/2 | 25 | 25 | 24 | 10 | 26 | 47 | 46 | 14.4 |
5/8 | 30 | 28 | 28 | 12 | 31 | 55 | 57 | 23.08 |
11/16 | 33 | 28.5 | 30 | 12 | 35 | 58.5 | 64 | 26.8 |
3/4 | 36.5 | 31 | 34 | 16 | 36 | 65 | 71 | 44.3 |
7/8 | 40 | 36 | 38 | 16 | 43 | 72 | 77 | 57.1 |
1 | 45 | 40 | 44 | 20 | 48 | 80 | 88 | 88.43 |