CN208010330U - The electronic aggregation in deep-well rock stratum is imaged detection probe - Google Patents
The electronic aggregation in deep-well rock stratum is imaged detection probe Download PDFInfo
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- CN208010330U CN208010330U CN201820079821.2U CN201820079821U CN208010330U CN 208010330 U CN208010330 U CN 208010330U CN 201820079821 U CN201820079821 U CN 201820079821U CN 208010330 U CN208010330 U CN 208010330U
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- veneer
- probe body
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- rock stratum
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Abstract
The utility model discloses the electronic aggregations in deep-well rock stratum to be imaged detection probe, one end of probe body is provided with the imaging mechanism including veneer camera lens, CCD imager chips, veneer mainboard, it is further fixed on compression spring between veneer camera lens and CCD imager chips, cam mechanism, miniature planetary reducing motor are additionally provided on the outside of veneer mainboard, the eccentric wheel of the output shaft driving cam means of the miniature planetary reducing motor is circumferentially rotated around own axes, in eccentric wheel rotation process, the CCD imager chips are moved along the central axis of compression spring；It is additionally provided with transparent sealed cover in the end of probe body, the imaging mechanism is located in transparent sealed cover；Annulus steel bushing there are one also being covered in the outside of probe body, is provided with two groups of borehole wall back-up roller wheels in the peripheral outer wall of annulus steel bushing.The utility model solves that existing imager is time-consuming by the way of manually focusing, less efficient, pops one's head in and is easy water inlet and the poor problem of detection imaging stability.
Description
Technical field
The utility model is related to a kind of prospect pit technical field of imaging, and in particular to the electronic aggregation imaging detection in deep-well rock stratum is visited
Head.
Background technology
Imaging logging (imaginglogging) is according to the observation of geophysical field in drilling, to the borehole wall and well ambient
The method that body carries out physical parameter imaging, it includes borehole wall imaging, the imaging of well side and Well-to-well geometrics.Wherein, borehole wall imaging is to make
With the most commonly used logging mode of range, underground 0-1500 meters of deep hole is first pierced by trepan, it is true to observe following rock stratum branch
Truth condition has soft palisades to be possible to cave in because of the difference of geologic structure, is carried out really so being put into imager to hole
Observation.The place to cave in is repaired, because existing product cannot focus, requires manually to be focused according to pore size, phase
When time-consuming, it is also possible to cause probe water inlet dangerous.In addition, since soft palisades are possible to cave in, imager was detecting
It is also easy to be shaken in journey, influences the stability of detecting lenses.
Utility model content
The purpose of this utility model is to provide the electronic aggregations in deep-well rock stratum to be imaged detection probe, solve existing deep-well at
As instrument is time-consuming by the way of manually focusing, less efficient, popping one's head in is easy water inlet and detection imaging stability is poor asks
Topic.
The utility model is achieved through the following technical solutions：
The electronic aggregation in deep-well rock stratum is imaged detection probe, including probe body, and one end of probe body is provided with imaging
Mechanism, the imaging mechanism include veneer camera lens, CCD imager chips, veneer mainboard, and the CCD imager chips are mounted on single
On trigger mainboard and it is arranged between veneer camera lens and veneer mainboard, it is also fixed between veneer camera lens and CCD imager chips
There is compression spring, the central axis of the compression spring to be overlapped with the center line of veneer camera lens, the outside of veneer mainboard also
Be provided with cam mechanism, miniature planetary reducing motor, the output shaft driving cam means of the miniature planetary reducing motor it is inclined
Heart wheel is circumferentially rotated around own axes, in eccentric wheel rotation process, central axis of the CCD imager chips along compression spring
Movement；It is additionally provided with transparent sealed cover in the end of probe body, the imaging mechanism is located in transparent sealed cover；Popping one's head in this
The outside of body is also covered there are one annulus steel bushing, is provided with two groups of borehole wall back-up roller wheels in the peripheral outer wall of annulus steel bushing, two groups
Borehole wall back-up roller wheel is symmetrical about the central axis of probe body.
Veneer camera on existing market is unable to Power focus, needs according to camera lens at a distance between object come manually
Adjustment, entire adjustment process are as follows：The distance between camera lens and the borehole wall of wanted detection imaging are first estimated, it is then that imager is slow
Slow play, which enters in well, to be detected, and institute's ground instrument imaging video blur then illustrates that focal length is not right, and needs to propose imager
Outside well, the focal length of the camera lens of imager is adjusted manually according to imaging video before, to obtain preferable clarity, then again
Imager is put into well and is detected, whole process is very cumbersome, may debug back and forth repeatedly, very time-consuming, less efficient, and
And during moving back and forth imager, the risk of the imager collision borehole wall is more increased, in fact it could happen that imager internal exergy dissipation
The problem of bad and probe water inlet.For the above technical problem, imaging mechanism part of the utility model to existing imager
Be improved, make its can in well its imaging focal length of motorized adjustment, without imager is taken out well head back and forth.Specifically, this
Utility model is arranged between existing veneer camera lens and CCD imager chips there are one compression spring, and CCD imager chips are opposite to press
The other side of power spring is veneer mainboard, i.e., compression spring, CCD imager chips, veneer mainboard are in the mirror of veneer camera lens
It is set gradually on head detection center line and towards the direction far from veneer camera lens, the axis of the compression spring also camera lens with veneer camera lens
Centerline parallel is detected, the other side of CCD imager chips is provided with cam mechanism, miniature planetary reduction gear in veneer mainboard
Motor, miniature planetary reducing motor are arranged immediately below cam mechanism, and the output shaft of miniature planetary reducing motor setting is inclined with it
The center of heart wheel connects, and eccentric wheel can be driven to rotate, be combined with veneer mainboard when eccentric wheel turns to certain angle, because
Wobbler action direction is curve mode, continues to drive the movement of veneer mainboard, and then push CCD imager chips along compression spring
Central axis movement, as long as miniature planetary reducing motor does not stop, veneer mainboard is up and down reciprocatingly run, to realize imaging
Physical displacement between the CCD imager chips and veneer camera lens of mechanism, people are imaged picture by viewing in ground instrument, work as picture
When face is clear, can remote electric control miniature planetary reducing motor and stop operating, the final aggregation capability for realizing imager.It is this
Mode is realized carries out electromotion focusing in underground to imager, and time-consuming relatively low, efficiency is higher, and can be according to the different boreholes wall
The focal length of imager, very hommization are adjusted at any time, while being greatly reduced the wind that imager meets with collision and probe water inlet
Danger, can extend its service life.
In addition, being slowly put into since the probe of imager is put into tack by a traction rope in well, probe is being put into
During be highly susceptible to shake so that captured picture weave；Also since soft palisades are possible to cave in, at
It is shaken as instrument is also extremely easy in detection process, influences the stability of detecting lenses.For the above technical problem, this practicality
Novel and increase a probe stationary mechanism, probe stationary mechanism includes annulus steel bushing, in the peripheral outer wall of annulus steel bushing
Two groups of borehole wall back-up roller wheels are provided with, two groups of borehole wall back-up roller wheels are symmetrical about the central axis of probe body, will visit in this way
During head is put into underground, borehole wall back-up roller wheel can be rolled along the borehole wall, support entire probe body, under so that it is stablized
It falls.Compared with prior art, stability when imager is put into well is substantially increased so that picture is not easy to shake.Imager by
Several sections of compositions, probe body is located at most bottom section in well, when the stone impact that imager is fallen by palisades, due to annulus steel bushing
It is arranged on probe body, shortens its stress torque so that the vibratory forces that probe body is subject to greatly reduce, and can be conducive to protect
Hold frame stabilization.
In the higher deep-well of the water content such as oil, the imaging mechanism of imager probe is easy to be influenced by steam, institute
Also there is transparent sealed cover in the end set of probe body with the utility model, transparent sealed cover wrapped up into imaging mechanism so that
Imaging mechanism is protected in transparent sealed cover, the shooting visual field is neither influenced, prevented also from into water problems.
Further include rectangular recess, the notch end of the rectangular recess and the one end of compression spring fix, slot bottom end with it is convex
The eccentric wheel contact for taking turns mechanism is provided with conductive pin in rectangular recess bottom, and veneer mainboard is located in rectangular recess and it
Conductive contact is contacted with conductive pin.Further, it is described above be veneer mainboard, compression spring, cam mechanism it is specific
Mounting means, the carrier using rectangular recess as veneer mainboard, CCD imager chips can effectively protect it, and will lead
Electric pin is arranged in the bottom of rectangular recess, may make veneer mainboard rain under the action of its dead weight and reciprocating thrust force conductive
Pin is electrically connected even closer.
Preferably, sleeve there are one being also set up on the outside of veneer camera lens, several LED light fillings are embedded in the end face of sleeve
Lamp, the light compensating lamp circularize setting around the center line of sleeve.Light is generally dark in well, so the utility model is in veneer mirror
Head shooting end is provided with the LED light supplement lamp being circular layout, to improve shooting field luminance.
Preferably, the transparent sealed cover is made of sapphire glass.Sapphire glass has hardness height, anti-pressure and abrasion-proof
The advantages that performance is good is highly suitable for that transparent sealed cover is made.
Every group of borehole wall back-up roller wheel includes two linking arms, a radial line pair of two linking arms about probe body
Claim, wherein one end of each linking arm is fixed with annulus steel bushing, there are one idler wheel, the rotating directions of the idler wheel for other end setting
It is parallel with the axis of probe body.The above-mentioned concrete structure for every group of borehole wall back-up roller wheel, two support arms and the well being bonded
A triangle is formed between wall so that idler wheel has stronger stability in rolling process, can further improve spy with this
The decentralization of head ontology or stability when being shaken.
It is additionally provided with damping spring in the stage casing of each linking arm, in the central axis and linking arm of the damping spring
Heart line overlaps.Since some boreholes wall are not exclusively smooth, and its well interior diameter differs, when encountering the borehole wall of protrusion, damping
Spring can be compressed, and linking arm is shortened, with this so that probe smoothly stablizes decentralization.
The utility model compared with prior art, has the following advantages and advantages：
1, the electronic aggregation in the utility model deep-well rock stratum is imaged detection probe, realizes electronic to imager progress in underground
Focusing, time-consuming relatively low, efficiency is higher, and can adjust the focal length of imager at any time according to the different boreholes wall, very hommization, together
When be greatly reduced imager meet with collision and probe water inlet risk, its service life can be extended；
2, the electronic aggregation in the utility model deep-well rock stratum is imaged detection probe, is increased on probe body by annulus steel
The stabilizing mechanism of set, borehole wall back-up roller wheel probe composition, borehole wall back-up roller wheel can be rolled along the borehole wall, support and entirely popped one's head in this
Body makes it stablize and falls, substantially increases stability when imager is put into well so that picture is not easy to shake；Work as imager
When the stone impact fallen by palisades, which can also reduce the vibratory forces that probe body is subject to, and can be conducive to keep picture
Stablize；
3, the electronic aggregation in the utility model deep-well rock stratum is imaged detection probe, and imaging mechanism is wrapped up using transparent sealed cover,
So that imaging mechanism is protected in transparent sealed cover, the shooting visual field is neither influenced, prevented also from popping one's head in into water problems.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model probe body structural schematic diagram；
Fig. 2 is the utility model imaging mechanism structural schematic diagram.
Label and corresponding parts title in attached drawing：
1- probe bodies, 2- veneer camera lenses, 3-CCD imager chips, 4- veneer mainboards, 5- compression springs, the miniature rows of 6-
Star decelerating motor, 7- cam mechanisms, 8- rectangular recess, 9- conductive pins, 10- is without transparent sealed cover, 11- annulus steel bushings, 12- sets
Cylinder, 13-LED light compensating lamps, 14- holders, 15- linking arms, 16- idler wheels, 17- damping springs.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Fig. 1~2, the electronic aggregation in this practicality deep-well rock stratum is imaged detection probe, including probe body 1, is popping one's head in
One end of ontology 1 is provided with imaging mechanism, and the imaging mechanism includes veneer camera lens 2, CCD imager chips 3, veneer mainboard 4,
The CCD imager chips 3 are mounted in veneer mainboard 4 and are arranged between veneer camera lens 2 and veneer mainboard 4, in veneer
Compression spring 5, central axis and the veneer camera lens 2 of the compression spring 5 are further fixed between camera lens 2 and CCD imager chips 3
Center line overlaps, and cam mechanism 7, miniature planetary reducing motor 6, the miniature row are additionally provided in the outside of veneer mainboard 4
The eccentric wheel of the output shaft driving cam means 7 of star decelerating motor 6 is circumferentially rotated around own axes, in eccentric wheel rotation process
In, the CCD imager chips 3 are moved along the central axis of compression spring 5；It is additionally provided in the end of probe body 1 transparent close
Sealing cover 10, the imaging mechanism are located in transparent sealed cover 10；It is also covered there are one annulus steel bushing 11 in the outside of probe body 1,
Two groups of borehole wall back-up roller wheels are provided in the peripheral outer wall of annulus steel bushing 11, two groups of borehole wall back-up roller wheels are about probe body 1
Central axis it is symmetrical.Above-described CCD imager chips use 5,000,000 pixel SONY ICX282CCD chips, veneer owner
1/4SHARP single board computers can be used in plate 4, and miniature planetary reducing motor 6 uses WS-45GX4568R brush DC motors.Also wrap
Include rectangular recess 8, the notch end of the rectangular recess 8 fixes with the one end of compression spring 5, slot bottom end and cam mechanism 7
Eccentric wheel contacts, and 8 bottom of rectangular recess is provided with conductive pin 9, veneer mainboard 4 is located in rectangular recess 8 and it is conductive
Contact is contacted with conductive pin 9.The transparent sealed cover 10 is made of sapphire glass.Every group of borehole wall back-up roller wheel includes two
A linking arm 15, two linking arms 15 are symmetrical about a radial line of probe body 1, wherein one end of each linking arm 15 with
Annulus steel bushing 11 is fixed, other end setting is there are one idler wheel 16, and the rotating direction of the idler wheel 16 is flat with the axis of probe body 1
Row.It is additionally provided with damping spring 17, central axis and the linking arm 15 of the damping spring 17 in the stage casing of each linking arm 15
Center line overlap.The miniature planetary reducing motor of the utility model is connect with ground installation by wireless network, imaging mechanism
Wireless remote control holder can also be used in holder 14.
The imaging mechanism course of work is as follows：Ground installation controls miniature planetary reducing motor 6 using 2 core wires and drives, then
Miniature planetary reducing motor 6 drives eccentric wheel rotation, is combined with veneer mainboard 4 when eccentric wheel turns to certain angle, because
It is curve mode for wobbler action direction, continues that veneer mainboard 4 is driven to move, and then push CCD imager chips 3 along pressure
The central axis of spring 5 moves, as long as miniature planetary reducing motor 6 does not stop, veneer mainboard 4 is up and down reciprocatingly run, to
Realize imaging mechanism CCD imager chips 3 and veneer camera lens 2 between physical displacement, people ground instrument by viewing at
As picture, when picture is clear, can remote electric control miniature planetary reducing motor 6 and stop operating, final imager of realizing
Aggregation capability.
Embodiment 2
As shown in Figure 1, on the basis of embodiment 1, also set up that there are one sleeves 12 in 2 outside of veneer camera lens, in sleeve
12 end face is embedded with several LED light supplement lamps 13, and the light compensating lamp 13 circularizes setting around the center line of sleeve.Utilize annular
The LED light supplement lamp 13 of arrangement, can be improved shooting field luminance so that shooting image quality is more clear.
Above-described specific implementation mode, to the purpose of this utility model, technical solution and advantageous effect carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (6)
1. the electronic aggregation in deep-well rock stratum is imaged detection probe, including probe body (1), it is provided in one end of probe body (1)
Imaging mechanism, the imaging mechanism include veneer camera lens (2), CCD imager chips (3), veneer mainboard (4), the CCD imagings
Chip (3) is mounted in veneer mainboard (4) and is arranged between veneer camera lens (2) and veneer mainboard (4), and feature exists
In being further fixed on compression spring (5), the center of the compression spring (5) between veneer camera lens (2) and CCD imager chips (3)
Axis is overlapped with the center line of veneer camera lens (2), and cam mechanism (7), miniature row are additionally provided on the outside of veneer mainboard (4)
Star decelerating motor (6), the eccentric wheel of the output shaft driving cam means (7) of the miniature planetary reducing motor (6) is around itself axis
Line circumferentially rotates, and in eccentric wheel rotation process, the CCD imager chips (3) move along the central axis of compression spring (5)；
It is additionally provided with transparent sealed cover (10) in the end of probe body (1), the imaging mechanism is located in transparent sealed cover (10)；
The outside of probe body (1) is also covered there are one annulus steel bushing (11), and two groups are provided in the peripheral outer wall of annulus steel bushing (11)
Borehole wall back-up roller wheel, two groups of borehole wall back-up roller wheels are symmetrical about the central axis of probe body (1).
2. the electronic aggregation in deep-well rock stratum according to claim 1 is imaged detection probe, which is characterized in that further include that rectangle is recessed
Slot (8), the notch end of the rectangular recess (8) and the one end of compression spring (5) fix, slot bottom end and cam mechanism (7)
Eccentric wheel contacts, and rectangular recess (8) bottom is provided with conductive pin (9), veneer mainboard (4) is located in rectangular recess (8)
And its conductive contact is contacted with conductive pin (9).
3. the electronic aggregation in deep-well rock stratum according to claim 1 is imaged detection probe, which is characterized in that in veneer camera lens
(2) sleeve (12) there are one being also set up on the outside of, several LED light supplement lamps (13), the benefit are embedded in the end face of sleeve (12)
Light lamp (13) circularizes setting around the center line of sleeve (12).
4. the electronic aggregation in deep-well rock stratum according to claim 1 is imaged detection probe, which is characterized in that the transparent sealing
Cover (10) is made of sapphire glass.
5. the electronic aggregation in deep-well rock stratum according to claim 1 is imaged detection probe, which is characterized in that every group of borehole wall support
Idler wheel includes two linking arms (15), and two linking arms (15) are symmetrical about a radial line of probe body (1), wherein each
One end of linking arm (15) is fixed with annulus steel bushing (11), there are one idler wheel (16), the rollings of the idler wheel (16) for other end setting
Dynamic direction is parallel with the axis of probe body (1).
6. the electronic aggregation in deep-well rock stratum according to claim 5 is imaged detection probe, which is characterized in that in each linking arm
(15) stage casing is additionally provided with damping spring (17), the center line of the central axis and linking arm (15) of the damping spring (17)
It overlaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820079821.2U CN208010330U (en) | 2018-01-17 | 2018-01-17 | The electronic aggregation in deep-well rock stratum is imaged detection probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820079821.2U CN208010330U (en) | 2018-01-17 | 2018-01-17 | The electronic aggregation in deep-well rock stratum is imaged detection probe |
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| Publication Number | Publication Date |
|---|---|
| CN208010330U true CN208010330U (en) | 2018-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820079821.2U Active CN208010330U (en) | 2018-01-17 | 2018-01-17 | The electronic aggregation in deep-well rock stratum is imaged detection probe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480596A (en) * | 2019-09-23 | 2019-11-22 | 山东科技大学 | A kind of Novel drilling Image Acquisition robot and its application method |
-
2018
- 2018-01-17 CN CN201820079821.2U patent/CN208010330U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480596A (en) * | 2019-09-23 | 2019-11-22 | 山东科技大学 | A kind of Novel drilling Image Acquisition robot and its application method |
| CN110480596B (en) * | 2019-09-23 | 2023-08-22 | 山东科技大学 | Novel drilling image acquisition robot and application method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201113 Address after: No.9-10, No.23, Nanping West Road, Nanping Street, Nan'an District, Chongqing Patentee after: Chongqing gnadi Electromechanical Equipment Co.,Ltd. Address before: 400000 2-2-2, No. 368, No. 368, Lake Ying Road, Liangjiang New Area, Chongqing Patentee before: CHONGQING HUIBO EXPERIMENT INSTRUMENT Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230731 Address after: Building 30, No. 368 Huying Road, Liangjiang New District, Chongqing, 400000 Patentee after: CHONGQING HUIBO EXPERIMENT INSTRUMENT CO.,LTD. Address before: 400000 9-10, 23 Nanping West Road, Nanping Street, Nan'an District, Chongqing Patentee before: Chongqing gnadi Electromechanical Equipment Co.,Ltd. |