CN103058086A - Oil well repairing machine electricity-driven winch assembly - Google Patents
Oil well repairing machine electricity-driven winch assembly Download PDFInfo
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- CN103058086A CN103058086A CN2011103253499A CN201110325349A CN103058086A CN 103058086 A CN103058086 A CN 103058086A CN 2011103253499 A CN2011103253499 A CN 2011103253499A CN 201110325349 A CN201110325349 A CN 201110325349A CN 103058086 A CN103058086 A CN 103058086A
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- driven winch
- winch assembly
- motor
- repairing machine
- well repairing
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- 230000005611 electricity Effects 0.000 title abstract description 9
- 239000003129 oil well Substances 0.000 title abstract 4
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000005553 drilling Methods 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 abstract 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
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Abstract
The invention relates to an oil well repairing machine electricity-driven winch assembly which comprises a motor, a coupler, a speed reducing box, a clutch, a rotary drum and a disc type brake. A motor output shaft is connected with a speed reducing box input shaft through the coupler, a speed reducing box output shaft is connected with a rotary drum shaft through a spline, and the disc type brake is composed of a braking disc and a braking clamp. The oil well repairing machine electricity-driven winch assembly has the advantages that a transmission system is simple and reliable, transmission efficiency is high, a double-speed frequency control motor is constant in power and wide in speed adjustable range, an electricity-driven winch is small in noise and free of waste gas pollution, maintenance and repair workload is little, cost is low, a disc type braking mode is accurate and reliable, remote monitoring and automatic control can be achieved easily and the like. The oil well repairing machine electricity-driven winch assembly can be applied to the field of electric drilling machines and well repairing machine winches.
Description
Technical field
The present invention relates to petroleum well workover machinery field, especially a kind of oil workover rig power-driven winch assembly.
Background technology
It is power that present China's oil workover rig winch adopts diesel engine mostly, diesel engine carries out remedial work by turbine transformer, change speed gear box, right angle gear box and drive chain case rear driving drum, the diesel-engined driven winch exists diesel engine work efficient low, has serious noise and exhaust emission; Engine maintenance care work amount is large, the maintenance and repair expense is high; The winch drive system circuit is long, and machinery driving efficiency is low; The problems such as the band brake brake torque is little, brake drum easily breaks.
Summary of the invention
The objective of the invention is in order to have overcome the deficiencies in the prior art, provide a kind of electricity that utilizes to drive the oil workover rig power-driven winch assembly that winch replaces conventional diesel mechanomotive force strand and is widely used in electric drilling machine and workover rig winch field.
The present invention realizes by mode by the following technical solutions: the oil workover rig power-driven winch assembly is comprised of motor, coupler, drop-gear box, power-transfer clutch, cylinder and disk type brake.Motor is double speed ac variable frequency speed regulation motor, is connected with coupler between motor output shaft and the reduction box input shaft, uses spline joint between reduction gearbox output shaft and the drum shaft.Drop-gear box is the gear transmission reducing case, and disk type brake is comprised of brake disc and braking clamp.
Compared with prior art, the invention has the beneficial effects as follows:
1, machine driven system is simple and reliable, and driving efficiency is high.
2, motor is double speed ac variable frequency speed regulation motor, and double speed variable-frequency motor acceleration and deceleration case speed change is compared with the mechanical gear box speed change and greatly improved reliability.
3, to drive the winch noise little for electricity, without exhaust emission.
4, the maintenance of motor service expenditure is low, and use cost is low.
5, adopt disk type brake as the winch main brake, disk type brake adopts fluid control, and brake torque is large, and brake reduces workman's labour intensity accurately and reliably greatly, makes the brake operation simple and flexible that becomes, and easily is automated and Long-distance Control.
Description of drawings
Fig. 1 is a kind of oil workover rig power-driven winch assembly structure schematic diagram.
Wherein: 1-motor; 2-motor output shaft; 3-coupler; 4-reduction box input shaft; 5-drop-gear box; 6-power-transfer clutch; 7-reduction gearbox output shaft; 8-drum shaft; 9-cylinder; 10-brake disc; 11-braking clamp.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is done and to describe in further detail:
Electricity drives the winch assembly and is comprised of motor 1, coupler 3, drop-gear box 5, power-transfer clutch 6, cylinder 9 and disk type brake; Disk type brake is comprised of brake disc 10 and braking clamp 11; Motor output shaft 2 is connected by coupler 3 with reduction box input shaft 4, and reduction gearbox output shaft 7 is used spline joint with drum shaft 8.
This electricity drives the winch assembly take the double speed frequency control motor as power, through direct head roll behind the gear reduction box, with conventional diesel engine be power, compare through turbine transformer, change speed gear box, right angle gear box and drive chain case rear driving drum structure, simple and reliable, driving efficiency is high.
Below only be to realize a kind of method of the present invention, based on other way of realization of this inventive principle all within protection scope of the present invention.
Claims (3)
1. oil workover rig power-driven winch assembly, comprise drop-gear box (5), power-transfer clutch (6), cylinder (9) and disk type brake, it is characterized in that: reduction box input shaft (4) is connected with motor (1) output shaft (2) by coupler (3), use spline joint between reduction gearbox output shaft (7) and the drum shaft (8), motor (1) is double speed ac variable frequency speed regulation motor.
2. oil workover rig power-driven winch assembly according to claim 1, it is characterized in that: described drop-gear box (5) is the gear transmission reducing case.
3. oil workover rig power-driven winch assembly according to claim 1, it is characterized in that: described disk type brake is comprised of brake disc (10) and braking clamp (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103253499A CN103058086A (en) | 2011-10-24 | 2011-10-24 | Oil well repairing machine electricity-driven winch assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103253499A CN103058086A (en) | 2011-10-24 | 2011-10-24 | Oil well repairing machine electricity-driven winch assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103058086A true CN103058086A (en) | 2013-04-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103253499A Pending CN103058086A (en) | 2011-10-24 | 2011-10-24 | Oil well repairing machine electricity-driven winch assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN103058086A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641008A (en) * | 2013-11-25 | 2014-03-19 | 无锡起岸重工机械有限公司 | Marine electric mooring winch |
| CN107046346A (en) * | 2016-12-19 | 2017-08-15 | 四川宏华电气有限责任公司 | A kind of direct-drive type winch motor |
| CN110171781A (en) * | 2019-05-29 | 2019-08-27 | 宝鸡石油机械有限责任公司 | A kind of the lightness AC frequency conversion winch and its control method of high maintenance |
| CN114229728A (en) * | 2020-09-09 | 2022-03-25 | 南阳二机石油装备集团股份有限公司 | Direct-drive double-power drilling winch |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2614202Y (en) * | 2003-04-18 | 2004-05-05 | 赵敏 | Electric winch |
| CN2705440Y (en) * | 2004-05-14 | 2005-06-22 | 胡德祥 | Electric winch for petroleum drilling machine |
| CN2759984Y (en) * | 2004-12-10 | 2006-02-22 | 宝鸡石油机械有限责任公司 | Boring winch with super high power |
| CN201080417Y (en) * | 2007-07-19 | 2008-07-02 | 四川宏华石油设备有限公司 | Alternating-current frequency conversion planetary gear transmission single axle winch |
| CN101423181A (en) * | 2008-11-27 | 2009-05-06 | 太原重工股份有限公司 | Hoisting mechanism of ring crane |
| CN202296943U (en) * | 2011-10-24 | 2012-07-04 | 中国石油化工股份有限公司 | Oil workover rig power-driven winch assembly |
-
2011
- 2011-10-24 CN CN2011103253499A patent/CN103058086A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2614202Y (en) * | 2003-04-18 | 2004-05-05 | 赵敏 | Electric winch |
| CN2705440Y (en) * | 2004-05-14 | 2005-06-22 | 胡德祥 | Electric winch for petroleum drilling machine |
| CN2759984Y (en) * | 2004-12-10 | 2006-02-22 | 宝鸡石油机械有限责任公司 | Boring winch with super high power |
| CN201080417Y (en) * | 2007-07-19 | 2008-07-02 | 四川宏华石油设备有限公司 | Alternating-current frequency conversion planetary gear transmission single axle winch |
| CN101423181A (en) * | 2008-11-27 | 2009-05-06 | 太原重工股份有限公司 | Hoisting mechanism of ring crane |
| CN202296943U (en) * | 2011-10-24 | 2012-07-04 | 中国石油化工股份有限公司 | Oil workover rig power-driven winch assembly |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641008A (en) * | 2013-11-25 | 2014-03-19 | 无锡起岸重工机械有限公司 | Marine electric mooring winch |
| CN107046346A (en) * | 2016-12-19 | 2017-08-15 | 四川宏华电气有限责任公司 | A kind of direct-drive type winch motor |
| CN110171781A (en) * | 2019-05-29 | 2019-08-27 | 宝鸡石油机械有限责任公司 | A kind of the lightness AC frequency conversion winch and its control method of high maintenance |
| CN114229728A (en) * | 2020-09-09 | 2022-03-25 | 南阳二机石油装备集团股份有限公司 | Direct-drive double-power drilling winch |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130424 |