Portlashdan himoyalangan zanjirli ko'targichdan foydalanish har qanday ishqalanish va to'qnashuv sharoitida mexanik yong'in uchqunlarini yaratmaydi, shuning uchun u yonuvchan va portlovchi joylarda foydalanilganda portlash sodir bo'lmaydi, yong'in hodisalarini samarali oldini oladi.
Bizning portlashdan himoyalangan zanjirli ko'targichimiz uchta darajaga bo'lingan: IIB (2-darajali), IIC (3-daraja) va IID (4-daraja). Ushbu uchta daraja zanjirli ko'targichning turli muhitlariga qarab farqlanadi. Portlashdan himoyalangan daraja Xitoyning portlashdan himoyalangan standartiga asoslanadi:
II sinf II portlashdan himoyalangan, ya'ni zavod portlashdan himoyalangan.
B - 2-darajali, portlashdan himoyalangan elektr jihozlarini ifodalaydi,
C dan C darajasidagi portlashdan himoyalangan hududlarda, ya'ni xavfli hududlarda foydalanish mumkin.
D-darajasi yuqori daraja bo'lib, gazlar bilan to'la muhitda qo'llaniladi.
TURLI DARAJALAR BOSHQA MATERIALLAR
|
Ehtiyot qismlar nomi |
IIB (2-daraja) |
IIC (3-daraja) |
IID (4-daraja) |
|
Ilgaklar |
alyuminiy/berilliy bronza |
alyuminiy/berilliy bronza |
alyuminiy/berilliy bronza |
|
Bo'sh o'rash |
mis qoplangan |
alyuminiy/berilliy bronza |
alyuminiy/berilliy bronza |
|
Yon plitalar |
mis qoplangan |
mis kukuni bilan qoplangan |
h62 guruch |
|
Qo'l zanjiri g'ildiragi |
mis qoplangan |
mis kukuni bilan qoplangan |
alyuminiy/berilliy bronza |
|
Qo'l zanjiri |
mis qoplangan |
h65 guruch |
h65 guruch |
|
Yuklash zanjiri |
mis qoplangan |
mis qoplangan |
mis qoplangan |
|
Yo'naltiruvchi rolik |
mis qoplangan |
alyuminiy/berilliy bronza |
alyuminiy/berilliy bronza |
|
Zanjir tishli |
alyuminiy/berilliy bronza |
alyuminiy/berilliy bronza |
alyuminiy/berilliy bronza |
|
Striptizchi |
mis qoplangan |
mis qoplangan |
guruch |
|
Qopqoqlar |
h65 guruch |
h62 guruch |
h65 guruch |
PARAMETRLAR
|
Model |
HSB% 7b{0}}.5 |
HSB% 7b{0}% 7d% 7d |
HSB% 7b{0}% 7d% 7d |
HSB% 7b{0}% 7d% 7d |
HSB% 7b{0}% 7d% 7d |
HSB% 7b{0}% 7d% 7d |
|
Imkoniyat (T) |
0.5 |
1 |
2 |
3 |
5 |
10 |
|
Ko'tarish balandligi (m) |
2.5 |
2.5 |
2.5 |
3 |
3 |
3 |
|
Sinov yuklanishi (T) |
0.75 |
1.5 |
3 |
4.5 |
7.5 |
12.5 |
|
Min. Kancalar orasidagi masofa (mm) |
270 |
270 |
444 |
489 |
616 |
700 |
|
To'liq yuk zanjirining tortish kuchi (N) |
225 |
309 |
314 |
343 |
383 |
392 |
|
Yuklash zanjiri soni |
1 |
1 |
2 |
2 |
2 |
4 |
|
Yuklash zanjirining diametri (mm) |
6 |
6 |
6 |
8 |
10 |
10 |
|
Sof vazn (kg) |
12 |
13 |
16 |
28 |
36 |
72 |
|
Brüt vazn (kg) |
13 |
15 |
18 |
31 |
40 |
78 |
|
Qadoqlash L*W*H (sm) |
28*21*17 |
30*24*18 |
33*25*19 |
38*30*20 |
45*35*24 |
62*50*28 |
|
Bir metrga qo'shimcha og'irlik |
1.1 |
1.1 |
1.8 |
3.4 |
5.1 |
9.5 |
Issiq teglar: Portlashdan himoyalangan zanjirli yuk ko'targich, Xitoy portlashdan himoyalangan zanjirli ko'taruvchi ishlab chiqaruvchilar, etkazib beruvchilar, zavod
