CN103089245B - A kind of Intelligent testing adjusts the dark device of the contactless meter of downhole cable - Google Patents
A kind of Intelligent testing adjusts the dark device of the contactless meter of downhole cable Download PDFInfo
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- CN103089245B CN103089245B CN201110336036.3A CN201110336036A CN103089245B CN 103089245 B CN103089245 B CN 103089245B CN 201110336036 A CN201110336036 A CN 201110336036A CN 103089245 B CN103089245 B CN 103089245B
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Abstract
The invention provides a kind of Intelligent testing and adjust the dark device of the contactless meter of downhole cable, upper body is connected with little fixing wheel shaft the first crossed countersunk head screw, little fixing wheel shaft is used for fixing the first little fast pulley and the second little fast pulley, aviation plug is screwed in upper body, steamboat back-up ring is arranged on large fixing wheel shaft, sub-body and upper body are fixed together by fixedly wearing axle, arm sheet the one or six side's screw is fixed in upper body, crossbeam the first hex screw is fixed between two arm sheets, arm is through the hole in the middle of crossbeam, the bottom nut tightening of arm, first little fast pulley and have bearing between the second little fast pulley and little fixing wheel shaft, bearing and the first little fast pulley and little fixing wheel shaft are all interference fit, fixedly wear axle and wear between axle stator and use rivet.The invention solves conventional counter because of the inaccurate problem of metering that throws switch, improve metering accuracy, reduce labour intensity, improve testing efficiency.
Description
Technical field
The present invention relates to a kind of Intelligent testing and adjust the dark device of the contactless meter of downhole cable, belong to oil-field flooding technical field, for the Hi-pot test of separated-zone water infection oil field well.
Background technology
Current separated-zone water infection oil field well surveying examination uses mechanical counter mostly, when using when temperature low (subzero less than 15 DEG C) in the winter time, cable surface adheres to one deck ice, when relying on record driving wheel revolution metering depth, counter can be caused to throw switch and to cause metering inaccurate, affect testing efficiency.
Summary of the invention
The invention provides a kind of Intelligent testing and adjust the dark device of the contactless meter of downhole cable, to solve the problem that metering is inaccurate, testing efficiency is lower that existing separated-zone water infection oil field well measuring technology exists, the present invention adopts following technical scheme for this reason:
A kind of Intelligent testing adjusts the dark device of the contactless meter of downhole cable, comprises sub-body, arm, first SOC.HD. cap screw, arm sheet, second SOC.HD. cap screw, aviation plug, upper body, bearing, first little fast pulley, little fixing wheel shaft, second little fast pulley, steamboat back-up ring, large fast pulley, wear axle stator, first crossed countersunk head screw, crossbeam, fixedly wear axle, large fixing wheel shaft, second crossed countersunk head screw, upper body is connected with little fixing wheel shaft the first crossed countersunk head screw, little fixing wheel shaft is used for fixing the first little fast pulley and the second little fast pulley, aviation plug is screwed in upper body, steamboat back-up ring is arranged on large fixing wheel shaft, sub-body and upper body are fixed together by fixedly wearing axle, arm sheet the one or six side's screw is fixed in upper body, crossbeam the first hex screw is fixed between two arm sheets, arm is through the hole in the middle of crossbeam, the bottom nut tightening of arm, first little fast pulley and have bearing between the second little fast pulley and little fixing wheel shaft, bearing and the first little fast pulley and little fixing wheel shaft are all interference fit, fixedly wear axle and wear between axle stator and use rivet.
The invention solves conventional counter because of the inaccurate problem of metering that throws switch, improve metering accuracy, reduce the labour intensity of workman, improve testing efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the dark device of the Intelligent testing tune contactless meter of downhole cable that the specific embodiment of the present invention provides;
Fig. 2 is the structural diagrams intention of the test cable cylinder that the specific embodiment of the present invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Elaborate to the specific embodiment of the present invention below in conjunction with Figure of description, as shown in Figure 1, the Intelligent testing that this detailed description of the invention provides adjusts the dark device of the contactless meter of downhole cable to comprise sub-body 1, arm 2, first SOC.HD. cap screw 3, arm sheet 4, second SOC.HD. cap screw 5, aviation plug 6, upper body 7, bearing 8, first little fast pulley 9, little fixing wheel shaft 10, second little fast pulley 11, steamboat back-up ring 12, large fast pulley 13, wear axle stator 14, first crossed countersunk head screw 15, crossbeam 16, fixedly wear axle 17, large fixing wheel shaft 18, second crossed countersunk head screw 19, upper body 7 is connected with little fixing wheel shaft 10 first crossed countersunk head screw 15, little fixing wheel shaft 10 is used for fixing the first little fast pulley 9 and the second little fast pulley 11, aviation plug 6 is screwed in upper body 7, steamboat back-up ring 12 is arranged on large fixing wheel shaft 18, sub-body 1 and upper body 7 are fixed together by fixedly wearing axle 17, arm sheet 4 the one or six side's screw 3 is fixed in upper body 7, crossbeam 16 first hex screw 3 is fixed between two arm sheets 4, arm 2 is through the hole in the middle of crossbeam 16, the bottom nut tightening of arm 2, first little fast pulley 9 and have bearing 8 between the second little fast pulley 11 and little fixing wheel shaft 10, bearing 8 and the first little fast pulley 9 and little fixing wheel shaft 10 are all interference fit, fixedly wear axle 17 and wear between axle stator 14 and use rivet.
Concrete, first SOC.HD. cap screw 3 can adopt M8X12 SOC.HD. cap screw, second SOC.HD. cap screw 5 can adopt M6X10 SOC.HD. cap screw, first crossed countersunk head screw 15 can adopt M3X6 crossed countersunk head screw, second crossed countersunk head screw 19 can adopt M4X10 crossed countersunk head screw, and bearing 8 can adopt 605 bearings.
The dark device of the contactless meter of downhole cable that this detailed description of the invention can be provided during use is arranged on test cable cylinder, corresponding test cable cylinder is by main control unit, demagnetizer, note chinaware and read chinaware and form, its structure as shown in Figure 2, due to cable exist transfer and on put forward both direction, transferring direction demagnetizer I and note chinaware I work, demagnetizer II does not work with note chinaware II; Propose direction demagnetizer II and note chinaware II work upper, demagnetizer I does not work with note chinaware I.
Direction is transferred so that specific works principle to be described below with cable, first, main control unit controls note chinaware I and do a magnetic mark on the cable run, along with the movement of cable, when this magnetic mark arrive distance d read chinaware position time, after main control unit receives this magnetic mark, control note chinaware I at once and do next magnetic mark, the degree of depth of simultaneously carrying out distance d adds up; The process repeated above can carry out depth survey to cable.
Adopt the technical scheme that this detailed description of the invention provides, solve conventional counter because of the inaccurate problem of metering that throws switch, improve metering accuracy, reduce the labour intensity of workman, improve testing efficiency.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the embodiment of the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (1)
1. Intelligent testing adjusts the dark device of the contactless meter of downhole cable, comprises sub-body, arm, first SOC.HD. cap screw, arm sheet, second SOC.HD. cap screw, aviation plug, upper body, bearing, first little fast pulley, little fixing wheel shaft, second little fast pulley, steamboat back-up ring, large fast pulley, wear axle stator, first crossed countersunk head screw, crossbeam, fixedly wear axle, large fixing wheel shaft, second crossed countersunk head screw, it is characterized in that, upper body is connected with little fixing wheel shaft the first crossed countersunk head screw, little fixing wheel shaft is used for fixing the first little fast pulley and the second little fast pulley, aviation plug is screwed in upper body, steamboat back-up ring is arranged on large fixing wheel shaft, sub-body and upper body are fixed together by fixedly wearing axle, arm sheet the first SOC.HD. cap screw is fixed in upper body, crossbeam the second SOC.HD. cap screw is fixed between two arm sheets, arm is through the hole in the middle of crossbeam, the bottom nut tightening of arm, first little fast pulley and have bearing between the second little fast pulley and little fixing wheel shaft, bearing and the first little fast pulley and little fixing wheel shaft are all interference fit, fixedly wear axle and wear between axle stator and use rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110336036.3A CN103089245B (en) | 2011-10-30 | 2011-10-30 | A kind of Intelligent testing adjusts the dark device of the contactless meter of downhole cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110336036.3A CN103089245B (en) | 2011-10-30 | 2011-10-30 | A kind of Intelligent testing adjusts the dark device of the contactless meter of downhole cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103089245A CN103089245A (en) | 2013-05-08 |
| CN103089245B true CN103089245B (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110336036.3A Active CN103089245B (en) | 2011-10-30 | 2011-10-30 | A kind of Intelligent testing adjusts the dark device of the contactless meter of downhole cable |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4545242A (en) * | 1982-10-27 | 1985-10-08 | Schlumberger Technology Corporation | Method and apparatus for measuring the depth of a tool in a borehole |
| CN2763508Y (en) * | 2005-01-29 | 2006-03-08 | 李兆龙 | Cable measurer for oil well depth |
| CN2775302Y (en) * | 2005-03-03 | 2006-04-26 | 郑莲荣 | Storage type logging depth meter |
| CN201090207Y (en) * | 2007-10-17 | 2008-07-23 | 杨合 | Collector for detecting depth of well cable |
| CN201377319Y (en) * | 2009-02-06 | 2010-01-06 | 潍坊瑞宝仪器仪表科技有限公司 | Oil well depth measuring device |
| CN202467824U (en) * | 2011-10-30 | 2012-10-03 | 中国石油天然气股份有限公司 | Intelligent testing and regulating non-contact depth metering device for underground cable |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55113913A (en) * | 1979-02-24 | 1980-09-02 | Nippon Bureen Kk | Water level gauge |
-
2011
- 2011-10-30 CN CN201110336036.3A patent/CN103089245B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4545242A (en) * | 1982-10-27 | 1985-10-08 | Schlumberger Technology Corporation | Method and apparatus for measuring the depth of a tool in a borehole |
| CN2763508Y (en) * | 2005-01-29 | 2006-03-08 | 李兆龙 | Cable measurer for oil well depth |
| CN2775302Y (en) * | 2005-03-03 | 2006-04-26 | 郑莲荣 | Storage type logging depth meter |
| CN201090207Y (en) * | 2007-10-17 | 2008-07-23 | 杨合 | Collector for detecting depth of well cable |
| CN201377319Y (en) * | 2009-02-06 | 2010-01-06 | 潍坊瑞宝仪器仪表科技有限公司 | Oil well depth measuring device |
| CN202467824U (en) * | 2011-10-30 | 2012-10-03 | 中国石油天然气股份有限公司 | Intelligent testing and regulating non-contact depth metering device for underground cable |
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| Publication number | Publication date |
|---|---|
| CN103089245A (en) | 2013-05-08 |
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