- May nang dan giim May nang ki~u cful
1.Cling dyng:
CfuJ tr\Jc thap dUng de v~ chuyen v~t li~u xay d\ffig va cac du ki~n xay d\ffig len cao, I~p rap cac cdu ki~n trong cac cong trinh xay d\ffig co dQ cao 160, kh6i IUQng cong vi~c 160, thOi gian thi cong dm. CfuJ lr\Ic thap thuang duqc sir d\lng de thi cong nha cao tfu1g,lr\I cAu 160, cong trinh thuy di~n.
u
13
2. Phan lo\li:
D¥a vao d~c di6m lam vi~c cua than thap, Cl1ntl1ic thap duQ'c chia lam 2 10\li: Cl1n tl1ic thap co thiln thap quay va Cl1ntl1i~ thap co than thap khong quay (dAu thap quay)
D¥a vao d\ll1g cAn, cIiia 2 lolli: cAn tl1ic thap co cAn nang h\l va cAn tl1ic'thap co cAn d~t nam ngang.
Hinh3-8:Cdu t(\OcAn"trllcthap co"tMpquay I. Thap;2. cAn; 3. Khap biin I~; 4. Ban quay;
5."Khung co cdu di chuy~n 6. ClIm biinh xc di chuy~n; 7. D6i trQng;
8. Ti1inang cAn;9. Tcrinang h(\ v~t 10. Palang cap; II. Cabin; 12 Cap nang h(\cAn
Hinh3-9:Cdu410 dn lr\1cco thap khong quay: I. Thap; 2. CAn;3. DAuthap;
4. Co cdu lien k~t thap va khung 5. Khung di chuy~n; 6. ClIm biinh xc di
chuy~n
7;8- D6i trQng;9. Cong xon; 10. Xc con II. Tcrinang h(\ hilng; 12. Tcrikeo xc con 13. Thanh gifulg; 14. Cap nang v~t 15. Cap keo xc con; 16. Cabin
I )3.14 IS
...:..:.:--~~~--/ /
---c:..'-.:.:..:._~--..-.---'-+-"~ +-"~
10
D¥a vao kha nang di chuy6n: cAn tn,lc thap d~t c6 dinh va cAn tn,lc thap di chuy6n tren ray.
_ Cfut tn,Ic thap t\f nang, tang dfut dQ cao bfulg cach n6i diUthem than tMp.
_ Cfut tn,Ic thap t\f leo, cfut tl\lC leo dfut len cao theo S\l phlit tri~n dQ cao Clla cong trinh.
_ Cfut tn,Ic thap khong thay d6i duQ'c dQ cao.
• •