Izikhonkwane zohlobo lwe-Pin zaziwa ngokuba ngamakhamandela e-anchor, zisetyenziswa ngokuthe ngqo kwizicelo apho kulindeleke ukuba umthwalo uhambe ukusuka kwelinye icala ukuya kwelinye, ngokuchasene ne-D-shackle esetyenziswa ngokuhambelana nolwalathiso lomthwalo.
Ezinye izicelo eziqhelekileyo zohlobo lwepin yokubopha amakhamandela ziquka:
Ushishino lwaselwandle:Isetyenziselwa i-ankile kunye nokuphakamisa imithwalo enzima, njenge-ankile, amatyathanga, okanye iintambo.
Ishishini lokurhweba:Isetyenziselwa ukurhweba iiseyile okanye ukumisa imithwalo kwiimveliso zethiyetha, iikonsathi, kunye neminye iminyhadala yolonwabo.
Ishishini lokwakha:Isetyenziswa kwiikhreyini, ii-excavators, kunye nabanye oomatshini abanzima bokuphakamisa kunye nokuphakamisa izinto zokwakha njengemiqadi yentsimbi, imibhobho, kunye neebhloko zekhonkrithi.
Ikhamandela sisixhobo esisetyenziselwa ukuvula ikhonkco okanye uqhagamshelo lwentambo kwaye iqhele ukusetyenziswa ekuphakamiseni imisebenzi, umkhosi, inqwelomoya, kunye neemoto. Ngokuqhelekileyo iqukethe iinxalenye ezimbini: i-shackle ngokwayo kunye nentonga yokusebenza.
Amakhamandela ayahluka ngokwemilo kunye nobukhulu ngeenjongo ezahlukeneyo. Kwicandelo loshishino, amanye amakhamandela anokuba makhulu kwaye afune izixhobo ezikhethekileyo zokusebenza, ngelixa ezinye zincinci kwaye zinokuqhutywa ngesandla. Ngokomzekelo, xa ukwakhiwa kwezakhiwo ezinkulu zetsimbi, iintambo ezinkulu zifunekayo ukuze zidibanise kwaye zikhusele iintambo okanye iintambo.
Intonga yokusebenza nayo iyinxalenye ebalulekileyo ye-shackle. Intonga yokusebenza inokudityaniswa kwi-shackle ukubonelela ngolawulo olungcono kunye nokusebenza. Ubude kunye nokumila kwee-levers kuyahluka ngeenjongo ezahlukeneyo, umzekelo, xa kuchithwa iindawo ezahlukeneyo kunye nezixhobo zenqwelo-moya, ii-levers zingasetyenziselwa ukubeka ngokukhuselekileyo ikhonkco kunye nokwenza umsebenzi wokususa ube lula kwaye uchaneke ngakumbi.
Ukuqukumbela, i-shackle sisixhobo esisebenzayo kakhulu esinokunceda abasebenzi, iinjineli kunye nee-mechanics ukuba zivule ngokukhawuleza kwaye zidibanise amatyathanga okanye iintambo, ukuze zomeleze kwaye zomeleze iintlobo ezahlukeneyo zezakhiwo, kunye nokuphucula ukusebenza kakuhle kunye nokhuseleko lomsebenzi.
1. Izinto ezikhethiweyo: Ukukhetha okungqongqo kwezinto eziphathekayo, iileyile zokuhlola, imveliso kunye nokucubungula ngokuhambelana nemigangatho efanelekileyo.
2. Umphezulu: indawo egudileyo ngaphandle kwe-burr enzulu yomngxuma, amazinyo abukhali
Inqaku lenqaku. | Ubunzima / iilbs | WLL/T | BF/T |
3/16 | 6 | 0.33 | 1.32 |
1/4 | 0.1 | 0.5 | 12 |
5/16 | 0.19 | 0.75 | 3 |
3/8 | 0.31 | 1 | 4 |
7/16 | 0.38 | 15 | 6 |
1/2 | 0.73 | 2 | 8 |
5/8 | 1.37 | 325 | 13 |
3/4 | 2.36 | 4.75 | 19 |
7/8 | 3.62 | 6.5 | 26 |
1 | 5.03 | 8.5 | 34 |
1-1/8 | 741 | 9.5 | 38 |
1-114 | 9.5 | 12 | 48 |
1-38 | 13.53 | 13.5 | 54 |
1-1/2 | 17.2 | 17 | 68 |
1-3/4 | 27.78 | 25 | 100 |
2 | 45 | 35 | 140 |
2-1/2 | 85.75 | 55 | 220 |