Qatlamlarni bo'shashgan, mustahkamlanmagan material bilan burg'ulash har doim quduq teshigining qulashi yoki qulashi kabi muammolar bilan birga keladi.Ushbu muammolardan qanday qochish kerak?Ko'p yillik dala amaliyoti va tadqiqotlari bilan biz eng keng qo'llanilishi uchun halqa bitli konsentrik korpus tizimini ishlab chiqdik.Samarali kirib borishi bilan tizim 100 metrgacha bo'lgan korpusga ega va poydevor qoziq uchun ham ishlatilishi mumkin.
Murakkab topografik va geologik sharoitlarga ega bo'lgan haddan tashqari yuk hosil bo'lishi uchun qo'llaniladi, masalan, shag'al, yoriqlar, toshlar, qurilish poligonlari va boshqalar.
Spetsifikatsiya
D
h
H
C
G
Spetsifikatsiya
Qopqoqli trubaning O.D(mm)
Qopqoq trubkasi identifikatori(mm)
Korpus devor qalinligi (mm)
Maks.Uchuvchi bitning OD (mm)
Ring bit OD (mm)
Maks.Oddiy bitning OD (mm)
Bolg'a turi
Og'irligi(kg)
TOP bolg'a turi
P76/7-39
76
62
7
57
88
39
R32
3.2
P89/8-58
89
73
8
70
100
58
T38
5.8
P114/9-84
114
94
10
92
126
84
T45
7.5
P127/10-93
127
107
10
105
142
93
T45
10
P140/10-97
140
120
10
116
161
97
T45, T51
15
DTH bolg'a turi
P114/9-84
114
94
10
94
126
84
COP34/COP32/DHD3.5
12
P127/10-93
127
107
10
105
142
93
COP34/COP32/DHD3.5
16
P140/10-97
140
120
10
116
161
97
COP44/DHD340/M40/SD4/QL40
21
P146/10-110
146
126
10
124
165
110
22
P168/12.7-127
168
142.6
12.7
141
188
127
COP54/DHD350/M50/SD5/QL50
27
P178/12.7-131
178
152.6
12.7
150
196
131
32.5
P194/12.7-145
194
168.6
12.7
166
214
145
COP64/DHD360/M60/SD6/QL60
42.5
P219/12.7-170
219
193.6
12.7
191
243
170
58
P245/12.7-195
245
219.6
12.7
214
268
195
DHD380/COP84/SD8/QL80
78
P254/12.7-203
254
228.6
12.7
224
276
203
84.5
P273/12.7-223
273
247.6
12.7
241
305
223
100
P325/12.7-276
325
299.6
12.7
292
350
276
135
P406/12.7-350
406
380.6
12.7
377
442
350
DHD112/QL120/SD12/N120
280
P508/12.7-416
508
482.6
12.7
478
545
416
522
P560/12.7-475
560
534.6
12.7
528
595
475
NUMA180SD18/Numa180/TH18/TS18/TK18
620
P610/12.7-513551
610
584,6
12.7
558
645
513
NUMA180
710
Operatsion sxemasi
1-qadam:Haddan tashqari yuk hosil bo'lishida burg'ulash tugallandi.
2-qadam:Bolg'ani teskari aylantiring va uchuvchi uchini teshikdan tortib oling.
3-qadam:Burg'ilashni davom ettirish uchun uchuvchi bitni oddiy bit bilan almashtiring.
