CN205503004U - Electromechanical combined drive rig - Google Patents
Electromechanical combined drive rig Download PDFInfo
- Publication number
- CN205503004U CN205503004U CN201620090475.9U CN201620090475U CN205503004U CN 205503004 U CN205503004 U CN 205503004U CN 201620090475 U CN201620090475 U CN 201620090475U CN 205503004 U CN205503004 U CN 205503004U
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- rig
- winch
- base
- drive
- derrick
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Abstract
The utility model discloses an electromechanical combined drive rig upgrades ZJ32 machinery rig and reforms transform into electromechanical combined drive rig. On the basis that keeps former rig suspension system, carousel, circulation system, diesel set, slush pump unit equipment, remove the climbing chain module of former rig, use instead and exchange inverter motor and pass through reducing gear box drive turntable, simultaneously to the transformation of upgrading of derrick, base, winch, transmission system, table drive system. The utility model discloses messenger ZJ32 rig is convenient for install, is examined and repaired, is adjusted, is transported when realization after transforming is dismantled fast, has improved transmission efficiency and fail safe nature.
Description
Technical field
This utility model relates to oil-well rig field, especially a kind of mechanical-electric compound drive rig.
Background technology
ZJ32 type rig is that eighties of last century manufactures and designs the late nineteen eighties, mainly it is made up of equipment such as rig suspension system, rotating disk, blood circulation, diesel engine unit, slush pump units, through the use of nearly more than 30 years, can not meet the requirement to rig performance of the oil field modern drilling process, be mainly manifested in:
1. climbing driving chain, gear clutch and belt adjust difficulty when installing, and are difficulty with airtight lubrication, particularly easily hurt sb.'s feelings during chain breakage.
2. a winch high position install, rotary drive guard is arranged on drilling floor surface, install, movement poor, cause drilling floor surface narrow space simultaneously, it has not been convenient to operate mechanization rig tool, there is potential safety hazard；
3. using tower-type headframe, need professional contingent to install, dismounting workload is big, belongs to work high above the ground, there is potential safety hazard；
4. the bearing capacity of derrick base is low, poor stability, and hidden danger is many.
Utility model content
The purpose of this utility model is to provide a kind of mechanical-electric compound drive rig, be mechanical-electric compound drive rig by ZJ32 machine dimensions drill upgrading, on the premise of retaining original reliable mature equipment and parts as far as possible, solve that former rig exists transmission efficiency is low, poor stability, rig dismount the problem that workload is big, automaticity is low, labor strength is big.
Technical solution of the present utility model is:
A kind of mechanical-electric compound drive rig, including derrick 1, rig suspension system, winch 2, rotating disk 4, blood circulation, diesel engine unit 8 and slush pump unit, wherein: described derrick 1 vertically hoists structure for open front, it is divided into left and right two panels, every is made up of 3-10 joint, derrick 1 bottom is uprightly sleeved in base 3, and remaining respectively saves by back of the body crossbeam and brace one door type structure of composition；It is peripheral that winch 2 low level is arranged on base 3, and by overall compound chain box 7 and diesel engine unit 8 drive connection；Rotating disk 4 is arranged on base 3 top, and by rotary disc speed reducing box 5 and alternating-current variable frequency motor 6 drive connection.
Such scheme farther includes:
Described base 3 agent structure is block structure low after front height；Foreground is stacked two-by-two by four truss supports and forms, and is provided with thribble platform, table beam and Pu Tai.
Described winch 2 uses three axle enclosed constructions, and low level is arranged on rear sewing platform base, uses air clutch gear shift, is provided with two grades of speed changes and a pair back gear；Drum shaft is provided with high, low speed two grades；Winch sets machinery, electronics anti-collision, the protection of weight anti-collision.
Described rotating disk rotary disc speed reducing box 5 is two gear drive chain cases.
The technical solution of the utility model is to transform on the basis of retaining former ZJ32 rig suspension system, rotating disk, blood circulation, diesel engine unit, slush pump unit equipment.Compared with former ZJ32 rig, the beneficial effects of the utility model are:
1, derrick, base use suit drill configuration, and low level is installed, overall rising is put, and security risk is little, it is possible to achieve vertical rising is put.
2, remove former climbing drive chain case, use alternating-current variable frequency motor instead and drive rotary disc speed reducing box to drive disk operation, improve transmission efficiency, change former rig simultaneously and complexity, the drawback of Safety and Environmental Protection difference are installed.
3, winch installation site is changed into background base by drilling floor surface, uprises position and is installed as low level installation, and security risk is little, makes drilling floor surface working place become big simultaneously, and structure is smooth, and well head is easy to operate, and potential safety hazard is little.
4, overall drive chain case car are used, even if chain breakage also will not be hurted sb.'s feelings；Rotating disk is driven by two gear drive chain cases by alternating-current variable frequency motor, can meet high pulling torque and high speed drill well operations requirement.
Accompanying drawing explanation
Fig. 1 is mechanical-electric compound drive rig left view of the present utility model；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is that mechanical-electric compound drive rig of the present utility model forms schematic diagram.
Accompanying drawing illustrates: 1, derrick, 2, winch, 3, base, 4, rotating disk, 5, rotary disc speed reducing box, 6, alternating-current variable frequency motor, 7, overall compound chain box, 8, diesel engine unit.
Detailed description of the invention
It is described in detail in conjunction with 1,2,3 pairs of this utility model of accompanying drawing.
This utility model is transformed on the basis of retaining former ZJ32 rig suspension system, rotating disk, blood circulation, diesel engine unit 8, slush pump unit equipment.Wherein: derrick 1 vertically hoists version for open front, being divided into left and right two panels, every is made up of six joints, and hypomere is a part for derrick main body, being again a part (supporting wheel driving means) for base, remaining each section by back of the body crossbeam and brace one door type structure of composition；Base 3 agent structure is block structure low after front height, and foreground is stacked two-by-two by four truss supports and forms, and high 7.5m is provided with thribble platform, table beam and Pu Tai, and all parts are connected by bearing pin safety pin；Winch 2 uses three axle enclosed constructions, air clutch gear shift, is provided with two grades of speed changes and a pair back gear, and drum shaft is provided with high, low speed two grades, and winch sets machinery, electronics anti-collision, the protection of weight anti-collision；Interlocking set uses overall compound chain box 7；An alternating-current variable frequency motor 6 is used to drive rotary disc speed reducing box 5 to drive rotating disk 4 to work；Rotary table transmission device and support beam are designed as a transportation module；Rig pneumatic control system is provided compressed air by two air compressor machines, air accumulator, drying machines in gas source purification room, divide three tunnels, the first via is by the gas transmission line in cable trough, flow to the also car transmission air supply system on backstage, second tunnel is by the gas transmission line in cable trough, the gas transmission line of the right seat in backstage, flow to winch, 3rd tunnel is by the gas transmission line in cable trough, the gas transmission line of the right seat in backstage, lead to rig floor left and right air accumulator, left and right discharge, feeding gas tong, faucet, compressed air hoist equipment supplies, and the control gas of driller house is provided by winch；Driller control house controls, by various Pneumatic valves, air feeding apparatus, rapid-release valve aircontrolled element and pipeline, the duty that winch drum, disk clutch, inertia brake and anti-collision reset.
When rig is installed, winch low level is arranged on the pedestal of 0.56 meter；The installation of derrick is all carried out at low level, on ground, with back of the body crossbeam and anticline bar, left and right two panels is dressed up portal structures, its overall feeding is arranged on the dolly of base bottom with crane, is pushed into pithead position, is risen by hydraulic wireline winch；The two pieces of disposable low levels of main body, integral installations about base, and put in place (the taking off pole along hoisting vertically to hoist) that very easily rig floor hoisted by the hoisting system (column that hoists, hydraulic wireline winch) self configured.When rig is removed, derrick was fallen by hydraulic wireline winch, low bit stripping；Base still rely upon hoisting system transfer rapidly (folding) to initial lower position, two pieces, left and right main body need not be decomposed, together with hoisting system whole Transporting again.
Claims (4)
1. a mechanical-electric compound drive rig, including derrick (1), rig suspension system, winch (2), rotating disk (4), blood circulation, diesel engine unit (8) and slush pump unit, it is characterized in that: described derrick (1) is that open front vertically hoists structure, it is divided into left and right two panels, every is made up of 3-10 joint, derrick (1) bottom is uprightly sleeved in base (3), and remaining respectively saves by back of the body crossbeam and brace one door type structure of composition；It is peripheral that winch (2) low level is arranged on base (3), and by overall compound chain box (7) and diesel engine unit (8) drive connection；Rotating disk (4) is arranged on base (3) top, and by rotary disc speed reducing box (5) and alternating-current variable frequency motor (6) drive connection.
A kind of mechanical-electric compound drive rig the most according to claim 1, it is characterised in that: described base (3) agent structure is block structure low after front height；Foreground is stacked two-by-two by four truss supports and forms, and is provided with thribble platform, table beam and Pu Tai.
A kind of mechanical-electric compound drive rig the most according to claim 1 and 2, it is characterised in that: described winch (2) uses three axle enclosed constructions, and low level is arranged on rear sewing platform base, uses air clutch gear shift, is provided with two grades of speed changes and a pair back gear；Drum shaft is provided with high, low speed two grades；Winch sets machinery, electronics anti-collision, the protection of weight anti-collision.
A kind of mechanical-electric compound drive rig the most according to claim 3, it is characterised in that: described rotating disk rotary disc speed reducing box (5) is two gear drive chain cases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620090475.9U CN205503004U (en) | 2016-01-29 | 2016-01-29 | Electromechanical combined drive rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620090475.9U CN205503004U (en) | 2016-01-29 | 2016-01-29 | Electromechanical combined drive rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205503004U true CN205503004U (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620090475.9U Active CN205503004U (en) | 2016-01-29 | 2016-01-29 | Electromechanical combined drive rig |
Country Status (1)
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| CN (1) | CN205503004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023258A (en) * | 2016-01-29 | 2017-08-08 | 中石化石油工程技术服务有限公司 | A kind of mechanical-electric compound drive rig |
-
2016
- 2016-01-29 CN CN201620090475.9U patent/CN205503004U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023258A (en) * | 2016-01-29 | 2017-08-08 | 中石化石油工程技术服务有限公司 | A kind of mechanical-electric compound drive rig |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |