BZC-600型車載式水井鉆機是車裝回轉鉆進鉆機。所有部件(包括柴油機、分動箱、變速箱、轉盤、液壓雙卷揚機、鋼繩給進機構、鉆塔、泥漿泵等)均裝在中國重汽載重汽車上,鉆機的主傳動為機械傳動;操縱機構中大部分為液壓操縱,其余是機械操縱。
All parts (including engine, transfer case, transmission, wheel, dual hydraulic winches, wire rope to enter institutions, rigs, mud pumps, etc.) are installed in the China Heavy Truck truck, the rig's main drive for the mechanical drive;
鉆機以轉盤回轉---泥漿正循環鉆進為主要鉆探方式;如配備適當鉆探工具,也可適應其它鉆探工藝方法,可在粘土、砂層、基巖等多種地層中鉆進。開孔初期可用加壓機構給鉆具加壓,實現加壓鉆進,以提高淺孔鉆進效率,隨著孔深的增加,當鉆具重量超過需要加給鉆具的壓力時,可實行減壓鉆進。
The initial opening pressure can pressure agencies to drill, to achieve pressure drilling, to increase the efficiency of shallow hole drilling, deep hole with the increase in weight than is necessary when the drill to drill the pressure increase can be implemented
鉆機配有一個主卷揚機、一個副卷揚機。主卷揚機用于升降鉆具、下井管等。副卷揚機用于更換鉆桿或其他取芯工具及提砂筒,也可用于洗井作業。
Drilling rig equipped with a main hoist , one vice hoist , Main hoist for lifting drilling, downhole tubes. Vice hoist for the replacement of the drill pipe or other tools and put sand core tube can also be used for flushing operations.
本鉆機除具有機動性能好、結構緊湊、整體性強、運輸搬遷容易操作簡便、傳動可靠等優點以外,還具有如下特點:
In addition to the drilling rig has good mobility,compact,high integrity,transport removal easy convenient and reliable transmission,it also has the following characteristics:
1.備有卸管機構,利用卸管油缸卸鉆桿接頭*一扣后,再用轉盤反轉卸開鉆桿。能大大減輕勞動強度,延長機件壽命。
1.with discharge pipe body,used tank discharge pipe tool joint unloading after the first button,then dial reverse discharge opening drill,cand greatly reduce the labor intensity to extend the mechanical life.
2.配備1臺變量柱塞式泥漿泵,供施工使用。
2. With a variable piston mud pump units for construction use.
3.裝有四個液壓水平支撐,可迅速調平鉆機,操作簡便,安全可靠。
3. Equipped with four hydraulic level of support, quickly leveling rig is simple, safe and reliable.
4.盡量采用了定型、標準零、部件,提高了通用性。
4. As far as possible the shape, standard parts and components, increased versatility.
主 要 技 術 參 數Main technical parameters
鉆孔深度Drilling depth(m) 600 m
鉆孔直徑Drilling diameter(mm) 開孔Open hole 500
終孔end hole 190
轉盤通孔直徑Wheel diameter hole(mm) 500
轉盤轉速Turntable speed(r/min) 150—14(6 gears個檔位)
轉盤扭矩Wheel torque(N·M) 26000
液壓雙卷揚Hydraulic dual-hoist 主卷揚Main Hoist(KN) 60×6
副卷揚Vice hoist(KN) 70×4
鉆塔drill tower 長塔型Long tower(m) 塔高height 15.5m
主鉆桿The main drillrod(mm) 108×108×10500
副鉆桿vice drillrod(mm) Φ89×9000短塔型Short tower(m) 塔高height 12m
主鉆桿main drillrod (mm) 108×108×7500
副鉆桿vice drillrod(mm) Φ89×5500
泥漿泵
Mud Pump 流量Flow(L/min) 壓力pressure(kg)
850 40
700 50
600 60
500 70 |
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