Ibholiti yangaphandle ene-hexagonal i-accessory yentsimbi, eyaziwa ngokuba yi-hexagonal screw yangaphandle, i-hexagonal screw yangaphandle, okanye i-bolt yangaphandle ye-hexagonal.

9. Iibholiti zamandla aphakamileyo ngokuqhelekileyo zenziwe ngentsimbi ephezulu (45 steel (8.8s), 20MmTiB (10.9s), ezizibhotshi ezigxininisiweyo. Iibholithi zohlobo lwe-friction zigxininiswe kwangaphambili nge-wrench ye-torque, kwaye iibholiti zohlobo loxinzelelo zihlulwe nge-plum blossom blossom heads. iqinisiwe.

10. Iibholithi eziqhelekileyo ngokubanzi zibakala 4.4, 4.8, 5.6, no-8.8. Iibholiti zamandla aphezulu zihlelwa ngokubanzi njengebakala lesi-8.8 kunye nenqanaba le-10.9, kunye nebakala le-10.9 lelona lixhaphakileyo.

11. Imingxuma ye-screw yee-bolts eziqhelekileyo ayinakuba nkulu kunezo ze-bolts eziphakamileyo. Enyanisweni, imingxuma yebholithi eqhelekileyo incinane ngokwentelekiso.

. Imingxunya ye-screw ye-C-grade ngokuqhelekileyo iba yi-1.0-1.5mm emikhulu kuneebholithi.

13. Uhlobo lwe-friction high-forth bolts luhambisa imithwalo nge-friction, ngoko ke umahluko phakathi kwe-screw kunye ne-screw hole inokufikelela kwi-1.5-2.0mm.

Iimpawu zokuhanjiswa kwamandla omgangatho woxinzelelo oluthwele amandla aphezulu eebholiti zehexagon zangaphandle kukuqinisekisa ukuba phantsi kokusetyenziswa ngokuqhelekileyo, i-shear force ayigqithisi i-friction force, efana neyohlobo lwe-friction high-high-power bolts. Xa umthwalo ukhula ngakumbi, i-sliding ehambelanayo iya kwenzeka phakathi kwamacwecwe okudibanisa. Uqhagamshelo luxhomekeke kuxhathiso lwe-shear lwe-screw kunye noxinzelelo kudonga lomngxuma ukuhambisa amandla, afana neebholiti eziqhelekileyo. Ngoko ke, umehluko phakathi kwe-screw kunye ne-screw hole yincinci encinci, ukusuka kwi-1.0 ukuya kwi-1.5mm.

Ikholamu yebhonti yeankile esisiseko

19. Iibholiti ze-anchor azikho ibakala, kuphela izixhobo: Q235 kunye ne-Q345. Iibholiti ze-anchor ezisetyenziswa ngokuqhelekileyo kwizakhiwo zesakhiwo ziintsika ze-anchor bolts.

20. Iibholithi ze-ankile zonyawo lwekholamu azizozibholithi eziqhelekileyo kwaye azikho ngaphantsi kwiibholithi zokuqina okuphezulu. Ukuthetha ngokuthe ngqo, ayizizo iibholiti. Ibholithi ye-ankile yekholamu ngokuqhelekileyo yi-M20 okanye i-M24.

Imigangatho yokuvelisa iibholithi ze-anchor zekholomu kufuneka zifane nezo zibholithi eziqhelekileyo. Ubude bebholiti ye-anchor ethengiweyo kwisiseko sekholomu kufuneka ihambelane namandla okuphikisana phakathi kwayo kunye nekhonkrithi, kunye nefom ye-anchor bolt.

Iibholiti zokwandiswa kunye neebholiti zekhemikhali

22. Nokuba ziibholithi ze-ankile ezandiswayo okanye iibholithi ze-anchor zekhemikhali, azizofom zoqhagamshelo kwimigangatho yemigangatho kazwelonke, kwaye olo qhagamshelo maluphetshwe, ngakumbi kuqhagamshelo olubalulekileyo. Amalungu afakwe ngaphambili kufuneka asetyenziswe kubo bonke.

23. Ibholiti yokwandisa i-anchor ikakhulu ixhomekeke ekuvuleni kwekhabhinethi yombhobho wokwandisa kunye namandla okukhuhlana okwenziwa ngekhonkrithi ukuxhathisa ukutsala. Ubukhulu bamandla obunzima bunxulumene ngokusondeleyo nenkqubo yokwakha, kwaye kukho izinto ezibalulekileyo zobuntu ezibandakanyekayo. Ke ngoko, ukwenza iimvavanyo zokuxinana ngokuhlola okungacwangciswanga nako akuncedi nto.

24. Iibholiti zeekhemikhali ze-anchor zenziwe ngokubhoboza imingxuma ngomatshini wokubhoboza, ukufaka intonga ye-bolt, kwaye i-injecting slurry chemicals to achieve the anchoring effect. Iimpawu eziqhelekileyo ezifana neHuiyu kunye neHeineken.

Iibholithi zokwandiswa kunye neebholiti zekhemikhali ngokwenene zezezakhiwo ze-anchor bolt. Kwezinye iimeko, iibholiti zokwandisa okanye iibholiti zeankile zeekhemikhali ziyafuneka ngenxa yokuba azifakwanga kwangaphambili. Kodwa le meko kufuneka igwenywe kuyilo. Kuba iibholiti ze-ankile kufuneka zifakwe ngaphambili. Ngokomzekelo, iibholithi ze-anchor zekholamu. Kungenxa yokuba ngale ndlela kuphela sinokuthi siqinisekise ukunamathela kunye noxinzelelo olufanelekileyo. Ngaphezu koko, imingxuma yokugqobhoza emva koko ihlala ichaphazela imivalo yentsimbi egxininisiweyo kunye nekhonkrithi kwikhonkrithi