CN207686713U - A kind of open hole well Ultrasonic Well Logging device - Google Patents
A kind of open hole well Ultrasonic Well Logging device Download PDFInfo
- Publication number
- CN207686713U CN207686713U CN201820008234.4U CN201820008234U CN207686713U CN 207686713 U CN207686713 U CN 207686713U CN 201820008234 U CN201820008234 U CN 201820008234U CN 207686713 U CN207686713 U CN 207686713U
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- CN
- China
- Prior art keywords
- righting component
- ultrasonic
- rod
- well logging
- bogie
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Abstract
The utility model discloses a kind of open hole well Ultrasonic Well Logging devices,Setting one includes ultrasonic transducer,Frame linking,The Ultrasonic Well Logging device of upper righting component and lower righting component,In order to which Ultrasonic Well Logging device adapts to the well logging of different bores,Upper righting component and lower righting component are all made of the composite structure of screw rod slide block mechanism and four-bar mechanism and the two is in minute surface symmetric relation,In upper righting component,By adjusting position of the stop nut on screw rod,So that stop nut is defined the position that bogie moves up,If bogie moves up,Due to bogie,Connecting rod and oscillating rod are hinged and connected successively,Bogie moves up the inside swing that can be converted into oscillating rod upper end,And it is supported the balance pivot effect of bar,Oscillating rod lower end generates and swings out,So that idler wheel is displaced outwardly,It can adapt to the pipeline of larger inner diameter.
Description
Technical field
The utility model belongs to the technical field of oil development more particularly to a kind of open hole well Ultrasonic Well Logging device.
Background technology
During open-hole logging is oil development, in order to understand stratum oil-containing air water characteristic, using electricity, sound, put, nuclear-magnetism
A kind of exploration engineering explored etc. each quasi-instrument.Ultrasonic Well Logging is by measuring rock of borehole or casing to the anti-of ultrasonic wave
Situation (amplitude of echo and propagation time) is penetrated to obtain the image of the borehole wall or casing wall.Its physical basis is：Not acoustic impedance
Substance, the degree of roughness on surface it is different, it is different to the albedo of sound wave.But current Ultrasonic Well Logging device is due to helping
Positive component cannot be adjusted, it is difficult to the well logging for adapting to different bores, when carrying out the well logging of different bores, due to needing a variety of help
Positive rack is logged well with adapting to different bores, and freight volume is big, causes transport and the installation burden of scout.
Utility model content
For the above existing problem, the utility model provides a kind of open hole well Ultrasonic Well Logging device, setting one
A Ultrasonic Well Logging device including ultrasonic transducer, frame linking, upper righting component and lower righting component, in order to which Ultrasonic Well Logging fills
The well logging for adapting to different bores is set, upper righting component and lower righting component are all made of the combination of screw rod slide block mechanism and four-bar mechanism
Structure and the two are in minute surface symmetric relation, in upper righting component, pass through the position for adjusting stop nut on screw rod so that limit
Position nut is defined the position that bogie moves up, if bogie moves up, due to bogie, connecting rod and pendulum
Lever is hinged and connected successively, and bogie moves up the inside swing that can be converted into oscillating rod upper end, and is supported bar
Balance pivot acts on, and oscillating rod lower end generates and swings out so that idler wheel is displaced outwardly, and can adapt to the pipeline of larger inner diameter.
The technical solution of the utility model is：
The utility model provides a kind of open hole well Ultrasonic Well Logging device, including ultrasonic transducer, frame linking, upper righting component
It is respectively arranged with the upper righting component and the lower righting component with the upper and lower ends of lower righting component, the frame linking, it is described
The ultrasonic transducer is provided in frame linking, the upper righting component includes vertical connecting rod, screw rod, stop nut, bogie, company
Bar, oscillating rod, supporting rod, support bowl, idler wheel and connection short column, the lower end of the vertical connecting rod is provided with the screw rod, described
Screw rod extends straight down and lower end is stretched into the support bowl and is fixedly linked with the support bowl, and the support bowl is in bowl-shape
And it is opening up, the screw rod is embedded in the center of the bogie, and the bogie is in crosswise and four cantilever-shaped ends
Portion is hinged with one end of the connecting rod respectively, the connecting rod extend to the direction far from the bogie and its other end with it is described
The upper end of oscillating rod is hinged, and the center of the oscillating rod is hinged with the supporting rod, and bowl is supported described in the supporting rod horizontal direction
Extend and be fixed on the support bowl, the lower end of the oscillating rod is hinged with the idler wheel made of rubber, the branch
The lower end of support bowl is fixedly installed the connection short column, and the connection short column extends downwardly and lower end is embedded in the frame linking upper end simultaneously
It is connected threadably with the frame linking；The upper righting component and the lower righting component are about in the excessively described frame linking
The horizontal plane minute surface of point is symmetrical；The frame linking is in the form of a column and central horizontal is provided through the instrument connection being square, the survey
The upper end of prospect hole is provided with installation set, and the upper end of the ultrasonic transducer is embedded in from bottom to top in the installation set, described super
It is vacantly detected outward in the instrument connection and by the instrument connection lower part of sonic transducer.
Further, the installation set, frame linking, connection short column, branch are penetrated through in the upper righting component successively from bottom to top
The center of support bowl, screw rod and vertical connecting rod is provided with threading road.
Further, the vertical small end in the upper righting component extends and is nested with connection lantern ring upward,
It is embedded with triangle link on the excircle wall surface of the connection lantern ring.
Further, the vertical connecting rod lower end in the lower righting component extends and is fixedly installed counterweight downward
Block.
As a result of above-mentioned technology, be allowed to specific positive beneficial effect compared with prior art is the utility model：
1, a ultrasound including ultrasonic transducer, frame linking, upper righting component and lower righting component is arranged in the utility model
Wave well logging apparatus, in order to which Ultrasonic Well Logging device adapts to the well logging of different bores, upper righting component and lower righting component are all made of
The composite structure of screw rod slide block mechanism and four-bar mechanism and the two passes through adjusting in minute surface symmetric relation in upper righting component
Position of the stop nut on screw rod so that stop nut is defined the position that bogie moves up, if bogie
Move up, since bogie, connecting rod and oscillating rod are hinged and connected successively, moving up for bogie can be converted into oscillating rod
The inside swing of upper end, and it is supported the balance pivot effect of bar, oscillating rod lower end generates and swings out so that idler wheel is outside
It is mobile, it can adapt to the pipeline of larger inner diameter.
2, idler wheel made of the utility model setting rubber can effectively buffer whole device and transfer when encountering the borehole wall
Jerk ensures the stable operation of ultrasonic transducer.
3, the utility model structure is safe and reliable, has good market prospects.
4, the utility model good product performance, service life are long
5, the utility model is easy to use, convenient and efficient.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is longitudinal schematic cross-sectional view of the utility model.
In figure：1- hanging rings, the vertical connecting rods of 2-, 3- screw rods, 4- stop nuts, 5- bogies, 6- connecting rods, 7- oscillating rods, 8-
Supporting rod, 9- support bowl, 10- idler wheels, 11- frame linkings, 12- connection lantern rings, 13- threading road, 14- instrument connections, 15- installation sets, 16-
Ultrasonic transducer, 17- hexagonal blocks, 18- connection short columns.
Specific implementation mode
In order to clarify the technical characteristics of the invention, below by specific implementation mode, and its attached drawing is combined, to this reality
It is described in detail with novel.Following disclosure provides many different embodiments or example is used for realizing the utility model
Different structure.In order to simplify the disclosure of the utility model, hereinafter the component of specific examples and setting are described.In addition,
The utility model can in different examples repeat reference numerals and/or letter.This repetition is to simplify and clear mesh
, the relationship between discussed various embodiments and/or setting itself is not indicated.It should be noted that illustrated in the accompanying drawings
Component is not drawn necessarily to scale.The description to known assemblies and treatment technology and process is omitted to avoid not in the utility model
Necessarily limit the utility model.
In addition, in the description of the present invention, it should be noted that term " center ", "center", "upper", "lower",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "inner", "outside" be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated device or member
Part must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third " are used for description purposes only, it is not understood to indicate or imply relative importance.
As shown in the picture, the utility model provides a kind of open hole well Ultrasonic Well Logging device, including ultrasonic transducer 16, company
The upper and lower ends of frame 11, upper righting component and lower righting component, frame linking 11 are respectively arranged with righting component and lower righting component,
Ultrasonic transducer 16 is provided in frame linking 11, upper righting component includes vertical connecting rod 2, screw rod 3, stop nut 4, bogie 5, connects
Bar 6, oscillating rod 7, supporting rod 8, support bowl 9, idler wheel 10 and connection short column 18, the lower end of vertical connecting rod 2 is provided with screw rod 3, spiral shell
Bar 3 extends straight down and lower end is stretched into support bowl 9 and is fixedly linked with support bowl 9, and support bowl 9 is in bowl-shape and opening court
On, screw rod 3 is embedded in the center of bogie 5, bogie 5 in crosswise and four cantilever-shaped ends respectively with connecting rod 6 one
End is hinged, and connecting rod 6 extends to the direction far from bogie 5 and the upper end of its other end and oscillating rod 7 is hinged, in oscillating rod 7
Centre is hinged with supporting rod 8, and 8 horizontal direction of supporting rod support bowl 9 extends and is fixed on support bowl 9, and the lower end of oscillating rod 7 is cut with scissors
Be connected to idler wheel 10 made of rubber, the lower end of support bowl 9 is fixedly installed connection short column 18, connection short column 18 extend downwardly and under
Embedded 11 upper end of frame linking in end is simultaneously connected with frame linking 11 threadably；Upper righting component and lower righting component connect about mistake
The horizontal plane minute surface at 11 midpoint of frame is symmetrical；Frame linking 11 is in the form of a column and central horizontal is provided through the instrument connection 14 being square,
The upper end of instrument connection 14 is provided with installation set 15, and the upper end of ultrasonic transducer 16 is embedded in from bottom to top in installation set 15, ultrasound
It is vacantly detected outward in instrument connection 14 and by instrument connection 14 lower part of energy converter 16.
Penetrate through installation set 15, frame linking 11, connection short column 18, support bowl 9, screw rod 3 in upper righting component successively from bottom to top
The center of vertical connecting rod 2 is provided with threading road 11, is convenient for the earthward cabling of ultrasonic transducer 16.
2 upper end of vertical connecting rod in upper righting component extends and nested and be threaded with connection lantern ring 12, connection upward
Triangle link 1 is embedded on the excircle wall surface of lantern ring 12, triangle link 1 is connected as drawing part with ground installation.
2 lower end of vertical connecting rod in lower righting component extends and is fixedly installed clump weight 17 downward, utilizes clump weight 17
Dead weight whole device is pulled down.
By using above-mentioned technical proposal, setting one include ultrasonic transducer 16, frame linking 11, upper righting component and under help
The Ultrasonic Well Logging device of positive component, in order to which Ultrasonic Well Logging device adapts to the well logging of different bores, upper righting component is helped under
It is in minute surface symmetric relation that positive component, which is all made of the composite structure of screw rod slide block mechanism and four-bar mechanism and the two, in upper righting component
In, by adjusting position of the stop nut 4 on screw rod 3 so that stop nut 4 carries out the position that bogie 5 moves up
Limit, if bogie 5 moves up, since bogie 5, connecting rod 6 and oscillating rod 7 are hinged and connected successively, bogie 5 to
Upper movement can be converted into the inside swing of 7 upper end of oscillating rod, and be supported the balance pivot effect of bar 8, the production of 7 lower end of oscillating rod
Life is swung out so that idler wheel 10 is displaced outwardly, and can adapt to the pipeline of larger inner diameter；Idler wheel made of rubber is set simultaneously
10, jerk of the whole device when the borehole wall is encountered in decentralization can be effectively buffered, ensures the stable operation of ultrasonic transducer 16.
In the description of the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " company
Connect ", " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.And the material side used by each parts of the utility model
Face, if the parts with the description of " elasticity " term, what be may be used is spring steel material, can also be using rubber material
Matter；If the parts with the description of " rigidity " term, what be may be used is steel material, can also be using hard engineering plastic
Expect material.For the ordinary skill in the art, above-mentioned term can be understood in the utility model according to concrete condition
In concrete meaning.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should all still belong within the patent covering scope of the utility model.
Claims (4)
1. a kind of open hole well Ultrasonic Well Logging device, including ultrasonic transducer, frame linking, upper righting component and lower righting component, institute
The upper and lower ends for stating frame linking are respectively arranged with the upper righting component and the lower righting component, are provided in the frame linking described
Ultrasonic transducer, it is characterised in that：The upper righting component includes vertical connecting rod, screw rod, stop nut, bogie, connecting rod, pendulum
The lower end of lever, supporting rod, support bowl, idler wheel and connection short column, the vertical connecting rod is provided with the screw rod, and the screw rod is perpendicular
It directly extends downwardly and lower end is stretched into the support bowl and is fixedly linked with the support bowl, the support bowl is in bowl-shape and opening
Upward, the screw rod is embedded in the center of the bogie, and the bogie is in crosswise and four cantilever-shaped end difference
It is hinged with one end of the connecting rod, direction extension and its other end and the oscillating rod of the connecting rod to the separate bogie
Upper end it is hinged, the center of the oscillating rod is hinged with the supporting rod, and support bowl extends simultaneously described in the supporting rod horizontal direction
It is fixed on the support bowl, the lower end of the oscillating rod is hinged with the idler wheel made of rubber, the support bowl
Lower end is fixedly installed the connection short column, the connection short column extends downwardly and lower end be embedded in the frame linking upper end and with it is described
Frame linking is connected threadably；The water of the upper righting component and the lower righting component about the excessively described frame linking midpoint
Flat flat mirror is symmetrical；The frame linking is in the form of a column and central horizontal is provided through the instrument connection being square, the instrument connection
Upper end is provided with installation set, and the upper end of the ultrasonic transducer is embedded in from bottom to top in the installation set, the ultrasonic transduction
It is vacantly detected outward in the instrument connection and by the instrument connection lower part of device.
2. a kind of open hole well Ultrasonic Well Logging device according to claim 1, it is characterised in that：In the upper righting component
Penetrate through successively from bottom to top the installation set, frame linking, connection short column, support bowl, screw rod and vertical connecting rod center be provided with and wear
Drawing lines.
3. a kind of open hole well Ultrasonic Well Logging device according to claim 1, it is characterised in that：In the upper righting component
The vertical small end extend and be nested with connection lantern ring upward, be embedded with three on the excircle wall surface of the connection lantern ring
Angle link.
4. a kind of open hole well Ultrasonic Well Logging device according to claim 1, it is characterised in that：In the lower righting component
The vertical connecting rod lower end extend downward and be fixedly installed clump weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820008234.4U CN207686713U (en) | 2018-01-03 | 2018-01-03 | A kind of open hole well Ultrasonic Well Logging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820008234.4U CN207686713U (en) | 2018-01-03 | 2018-01-03 | A kind of open hole well Ultrasonic Well Logging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207686713U true CN207686713U (en) | 2018-08-03 |
Family
ID=62990722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820008234.4U Expired - Fee Related CN207686713U (en) | 2018-01-03 | 2018-01-03 | A kind of open hole well Ultrasonic Well Logging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207686713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566150A (en) * | 2019-09-01 | 2019-12-13 | 宁光雅 | Novel well digging device |
-
2018
- 2018-01-03 CN CN201820008234.4U patent/CN207686713U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566150A (en) * | 2019-09-01 | 2019-12-13 | 宁光雅 | Novel well digging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20190103 |