CN201107197Y - Well drilling winch capstan experiment loading unit - Google Patents
Well drilling winch capstan experiment loading unit Download PDFInfo
- Publication number
- CN201107197Y CN201107197Y CN 200720126445 CN200720126445U CN201107197Y CN 201107197 Y CN201107197 Y CN 201107197Y CN 200720126445 CN200720126445 CN 200720126445 CN 200720126445 U CN200720126445 U CN 200720126445U CN 201107197 Y CN201107197 Y CN 201107197Y
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- China
- Prior art keywords
- winch
- loading
- drawworks
- test
- loading unit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005553 drilling Methods 0.000 title claims abstract description 14
- 238000002474 experimental method Methods 0.000 title claims description 8
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000012360 testing method Methods 0.000 abstract description 22
- 239000003208 petroleum Substances 0.000 abstract description 4
- 230000001133 acceleration Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 2
- 239000010687 lubricating oil Substances 0.000 description 6
- 239000003921 oil Substances 0.000 description 5
- 238000004088 simulation Methods 0.000 description 4
- 230000008439 repair process Effects 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model belongs to the petroleum drilling well maintenance equipment, in particular to a drilling drawworks test loading device, which at least comprises diesel engines, driving units (3) and a drawworks (6). The drilling drawworks test loading device is characterized in that the quantity of the diesel engines are two, the two diesel engines are respectively connected with the two driving units (3) through a universal axis, the two driving units (3) are connected in parallel through a belt and then connected with the drawworks (6) through a double-row chain, and the drawworks (6) is connected with an electromagnetic brake (5) through a teeth-shaft coupling. The petroleum drilling well maintenance equipment has the advantages that not only the loading capacity can be adjusted and the operating condition of the actual on-site environment can be completely simulated, but also the structure is simple and the loading is convenient. The loading resistance can be detected, and the control of the loading and the acceleration of the detected object can be conveniently finished.
Description
Technical field
The utility model belongs to the petroleum drilling service equipment, a kind of drilling well winch experiment loading unit of definitely saying so.
Background technology
Winch is the nucleus equipment in the drilling outfit, in the past because condition restriction, repair the back and in factory, can only do unloaded running-in test, can not carry out the simulation loading test, can only test winch oil pressure, pneumatic parameter, carry out leakage of oil, leak, leak gas, test such as whether make sound at each position, gas control system, assembly precision and unloaded break-in.Can not detect parameters such as machine oil temperature rise after the power input of winch, moment of torsion, the loading, bearing temperature rises.Cause to appear at the problem that can't find in the unloaded running-in test on the winch after the repairing in the well use easily, proposed very big challenge for the work of winch repair test.
The winch load test mainly contains following some difficult point: one, simulation difficulty in the loading source of winch is very big, the operating mode difficulty that simulated field winch large-tonnage promotes; Two, the power source power of winch load test is big, and 7000m rig power is 2000 horsepowers, and also getting two 12V190B diesel engines and car by 60% loading of petroleum department's test program could satisfy; Three, the input torque after winch loads, the extraction of rotary speed parameter because winch loading back moment of torsion is very big, in the 5000-8000N.m scope, must be selected the high pulling torque sensor through measuring and calculating for use; Four, load the back and must monitor, corresponding testing sensor must be set parameters such as the temperature rise of oil temperature, bearing temperature rises; Five, use big load to load the back winch and kinematic train stressed very big, interfix, connection request is very high.More than these difficult points to cause winch to load be the obstacle that can't go beyond always.
Summary of the invention
The purpose of this utility model provides a kind of drilling well winch experiment loading unit, so that satisfy the test request of various tested objects.
The purpose of this utility model is to realize like this, design a kind of drilling well winch experiment loading unit, which comprises at least diesel engine, transmission unit 3, winch 6, it is characterized in that: described diesel engine is two, two diesel engines are connected with two transmission units 3 by universal shaft respectively, two transmission units 3 connect by belt and car, are connected with winch 6 by double strand chain after the connection again, and winch 6 is connected with electromagnetic brake 5 by gear coupling.
Be connected with twist counter 4 on the described transmission unit 3.
Described diesel engine is the 12V-190B diesel engine.
The utility model has the advantages that: owing to adopt electromagnetic brake as the winch load, not only load adjustable size, but the operating mode of complete simulated field true environment, and simple in structure, add carried convenient.For winch load driving power is provided, adopt the work of twin diesel group.Can realize unloaded and loading by opening and closing clutch coupling.Connect twist counter on the transmission unit and can detect the size that loads resistance, with control electromagnetic brake resistance, for industrial computer, configuration software round Realization are carried out in good time observing and controlling to the process of the test of all testing equipments, in good time acquisition test data, automatically storage, distribution archive.After the governor control characteristics of diesel engine and the gearing coupling, good driving curve can be obtained, the test request of various tested objects can be satisfied fully.In the observing and controlling room, the operator can observe the dynamic situation of actuating unit and tested object.Simultaneously can finish the loading of object to be measured and the control of acceleration easily.
Description of drawings
The utility model is described in further detail below in conjunction with the embodiment accompanying drawing.
Fig. 1 is the utility model example structure synoptic diagram.
Among the figure: 1, diesel engine; 2, No. two diesel engines; 3, transmission unit; 4, twist counter; 5, electromagnetic brake; 6, winch.
Embodiment
As shown in Figure 1, provide total output by a diesel engine 1 and No. two diesel engines 2, it is 12V-190B that two diesel engines are selected model for use.Two diesel engines are connected with two transmission units 3 by universal shaft, two transmission units 3 connect by belt and car, driving winch 6 by double strand chain again after the connection rotates, winch 6 is connected by tooth-like shaft joint with electromagnetic brake 5, electromagnetic brake 5 uses as winch 6 loads, helps winch 6 is carried out zero load and loading.
The sensor of twist counter 4 is installed on the coupling shaft of a transmission unit 3 among the utility model embodiment, and twist counter is the 10000N.M twist counter; Be connected with industrial computer by signal cable, twist counter 4 acquired signal also are transferred to industrial computer processing and control, detect the load condition of winch 6, by the brake electric current and the moment of torsion of the corresponding adjusting electromagnetic brake 5 with the isoparametric variation of rotating speed of moment of torsion.Simulation actual condition working condition.
During the simulation actual condition, the winch 6 after at first will repairing is placed on the dedicated track basis, and driving chain is installed, and with the top thick stick chain is given tensioning reliably, uses foot bolt to fix.Unloaded and the loading of test time-division.
The winch no-load test:
Start No. one diesel engine, extension closes 1, No. 2 clutch coupling (other clutch coupling is in the state of unsnaping), allow winch under light condition, turn round, under the idling lotus state, each gear turned round 30 minutes continuously, and is steady as kinematic train, no abnormal sound of movement, and operating control mechanism sensitivity, reliable then is fixed to winch some gears and moves 2 hours continuously.
Measure and write down the lubricating oil temperature of winch ,≤15 ℃ (printing the temperature rise curves of winch lubricating oil) are answered in the lubricating oil oil temperature rise of oil sump;
Measure and record winch main bearing temperature, the temperature rise of bearing is answered≤35 ℃;
Winch load test: can be under the normal prerequisite of no-load test, utilize the braking characteristic of electromagnetic eddy current brake, after the winch of running under the operating mode be loaded into certain numerical value (can observe the load condition of winch by the moment of torsion rotating speed device of 10000N.M), stablize the position of driller's operating valve, allow winch under metastable load, turn round 30 minutes continuously, No. 2, disengage a clutch, the temperature rising numerical value of record winch lubricating oil, the temperature value of lubricating oil after the contrast no-load test, whether the temperature rise of check winch lubricating oil is normal; Measure and record winch main bearing temperature, whether the bearing temperature after the contrast no-load test checks its temperature rise normal.
Claims (3)
1, drilling well winch experiment loading unit, which comprises at least diesel engine, transmission unit (3), winch (6), it is characterized in that: described diesel engine is two, two diesel engines are connected with two transmission units (3) by universal shaft respectively, two transmission units (3) are connected in parallel by belt, be connected with winch (6) by double strand chain after the connection, winch (6) is connected with electromagnetic brake (5) by gear coupling again.
2, drilling well winch experiment loading unit according to claim 1 is characterized in that: be connected with twist counter (4) on the described transmission unit (3).
3, drilling well winch experiment loading unit according to claim 1, it is characterized in that: described diesel engine is the 12V-190B diesel engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720126445 CN201107197Y (en) | 2007-11-16 | 2007-11-16 | Well drilling winch capstan experiment loading unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720126445 CN201107197Y (en) | 2007-11-16 | 2007-11-16 | Well drilling winch capstan experiment loading unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201107197Y true CN201107197Y (en) | 2008-08-27 |
Family
ID=39959005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720126445 Expired - Fee Related CN201107197Y (en) | 2007-11-16 | 2007-11-16 | Well drilling winch capstan experiment loading unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201107197Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271113A (en) * | 2017-06-30 | 2017-10-20 | 武汉船用机械有限责任公司 | A kind of pilot system and test method of oil transportation winch |
| CN107607314A (en) * | 2017-07-28 | 2018-01-19 | 武汉船用机械有限责任公司 | A kind of test method of band brake |
| CN109596376A (en) * | 2018-12-29 | 2019-04-09 | 杭州国电机械设计研究院有限公司 | A kind of ship lift host electromechanical setting test method |
| CN111579259A (en) * | 2020-04-02 | 2020-08-25 | 武汉船用机械有限责任公司 | Loading test method of hoisting equipment |
-
2007
- 2007-11-16 CN CN 200720126445 patent/CN201107197Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271113A (en) * | 2017-06-30 | 2017-10-20 | 武汉船用机械有限责任公司 | A kind of pilot system and test method of oil transportation winch |
| CN107607314A (en) * | 2017-07-28 | 2018-01-19 | 武汉船用机械有限责任公司 | A kind of test method of band brake |
| CN107607314B (en) * | 2017-07-28 | 2019-08-23 | 武汉船用机械有限责任公司 | A kind of test method of band brake |
| CN109596376A (en) * | 2018-12-29 | 2019-04-09 | 杭州国电机械设计研究院有限公司 | A kind of ship lift host electromechanical setting test method |
| CN111579259A (en) * | 2020-04-02 | 2020-08-25 | 武汉船用机械有限责任公司 | Loading test method of hoisting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM GROUP CHUANQING DRILLING ENGINEERI Free format text: FORMER OWNER: CHANGQING PETROLEUM EXPLORATION BUREAU Effective date: 20090731 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090731 Address after: Shaanxi province Xi'an Weiyang Weiyang Road No. 151 in Changqing Garden District headquarters Changqing engineering technology and the Ministry of science and technology, zip code: 710021 Patentee after: CNPC CHUANQING DRILLING ENGINEERING Co.,Ltd. Address before: Department of science and technology, bureau of Exploration Bureau Changqing Changqing Garden District, Shaanxi, Xi'an 710021, China Patentee before: Changqing Petroleum Exploration Bureau |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 Termination date: 20131116 |