瑪鋼卡頭也就是鋼絲繩卡扣用于兩根鋼絲繩捆綁固定時用到的緊固件,通常將鋼絲繩通過鋁套結成套環后、或鋼絲繩楔形接頭尾端延伸出來實現卡緊時,都會用到這種卡頭。
瑪鋼顧名思義有該材質制作而成的,主要分為美式瑪鋼卡頭、A型和B型瑪鋼卡頭,此外還有模鍛卡頭。這三種型號有不同的承載力,美式的從1.5kg-68.32kg的范圍,A型:2.5kg-480kg,B型鋼絲繩卡頭承載力:1.17kg-88.43kg。
雖然型號不同但是樣式基本一致,都是通過兩個螺絲調節松緊,除了選好型號之外,另外比較重要的就是根據其使用的不同應該有正確的規范,比如根據鋼絲繩長度用幾個且卡頭間距是多少,這直接影響到鋼絲繩緊固的強度。具體可參考:鋼絲繩卡頭安裝使用方法。
除了承載力之外,還可根據這三種類型的瑪鋼卡頭尺寸參數表格方便選型:
美式瑪鋼卡頭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型瑪鋼卡頭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型瑪鋼卡頭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 |