CN206522135U - A kind of carbonate sequence stratigraphy sampler - Google Patents
A kind of carbonate sequence stratigraphy sampler Download PDFInfo
- Publication number
- CN206522135U CN206522135U CN201720203557.4U CN201720203557U CN206522135U CN 206522135 U CN206522135 U CN 206522135U CN 201720203557 U CN201720203557 U CN 201720203557U CN 206522135 U CN206522135 U CN 206522135U
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- China
- Prior art keywords
- drilling rod
- fixed seat
- supporting plate
- drilling
- utility
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Abstract
The utility model discloses a kind of carbonate sequence stratigraphy sampler, including fixed seat, motor is installed in fixed seat, the output shaft of motor installs drilling rod, drilling rod side Zhou Kaishe screw threads, the end of drilling rod is installed by drill, the external diameter of drill is more than the external diameter of drilling rod, the end of drilling rod opens up blind hole, the sidepiece of fixed seat, which is installed, prevents crooked servicing unit, it is described to prevent that crooked servicing unit includes fixing pipe, the inside of fixing pipe is installed by guide rod, the utility model is set in the sidepiece of drilling rod prevents crooked servicing unit, the central axis of plane and drilling rod where supporting plate, supporting plate is close to rock stratum when using, drilling rod is set to have a planar support during drilling, so as to avoid drilling rod occur during drilling it is crooked, supporting plate has certain frictional force with rock stratum simultaneously, when there is larger vibration in drilling rod, supporting plate can enter row buffering by the frictional force with rock stratum to the vibrations of drilling rod, so as to avoid drill pipe wear.
Description
Technical field
The utility model is related to a kind of formation sampling device, more precisely a kind of carbonate sequence stratigraphy sampling dress
Put.
Background technology
Carbonate rock and carbonate sediment have output till now from the Precambrian period, and distributed pole is wide, accounts for sedimentary rock total
The 1/5~1/4 of amount.Carbonate rock may also be useful mineral products, such as limestone, dolomite and siderite, manganese spar, magnesite in itself
Deng being widely used in the industry such as metallurgy, building, decoration, chemical industry.Abundant oil, natural gas and underground are preserved in carbonate rock
Water.Carbonate Type oil gas field reserves account for the 50% of gross reserves in the world, account for the 60% of total output.Carbonate sequence stratigraphy screen work
In stratum development regularity and its space, the order of configuration, provide foundation for Petroleum Geological Analysis.With basin oil
Gas exploration with develop to it is more complicated and deeper into direction develop, and Subtle reservoir exploration risk is continuously increased, oil
Geologist needs more accurate technology, to improve the resolution ratio of Sequence stratigraphy and the accuracy of reservoir prediction.
The key point of earth formation：Upper overtrick, lower overtrick, stratum color change point, earth formation change point, due to carbon
Carbonate Rocks SEQUENCE STRATIGRAPHIC is more hard, to need specific purpose tool, existing carbonate to the sampling of carbonate sequence stratigraphy depth
Easily there are crooked or larger vibrations in sequence formation sampling tool drilling rod in drilling in rock stratum, causes specimen breakdown or drilling rod to damage
It is bad.
The content of the invention
The purpose of this utility model is to provide a kind of carbonate sequence stratigraphy sampler, can solve the problem that above-mentioned ask
Topic.
The utility model to achieve the above object, is achieved through the following technical solutions：
Motor is installed, the output shaft of motor is installed in carbonate sequence stratigraphy sampler, including fixed seat, fixed seat
Drill is installed in drilling rod, drilling rod side Zhou Kaishe screw threads, the end of drilling rod, and the external diameter of drill is more than the external diameter of drilling rod, the end of drilling rod
Blind hole is opened up, the sidepiece of fixed seat, which is installed, prevents crooked servicing unit, described to prevent that crooked servicing unit includes fixing pipe, fixing pipe
Guide rod is installed in inside, the central axis of plane and drilling rod, the branch where supporting plate, supporting plate are installed in the end of guide rod
Open-work is opened up on fagging, drilling rod can pass through and butterfly spiral shell is installed in mounting plate and brake block in open-work, fixed seat, fixed plate
Bolt, butterfly bolt and fixed plate screw thread coordinate, and bearing is installed in the screw mandrel end of butterfly bolt, the inner ring of bearing and butterfly bolt
Screw mandrel coordinates, and the outer ring of bearing is installed and disk roller is installed on roller frame, roller frame, and disk roller can coordinate with brake block clamps guide rod,
Scale is set on drilling rod.
In order to further realize the purpose of this utility model, following technical scheme can also be used:The side of the fixed seat
Week installs several red dot lasers, and the laser beam that red dot laser is sent is parallel with the central shaft of drilling rod.The side of the fixed seat
Install the first in command in portion, and the second in command is installed in the bottom of fixed seat.
The utility model has the advantage of：The utility model is set in the sidepiece of drilling rod prevents crooked servicing unit, supporting plate
The central axis of place plane and drilling rod, supporting plate is close to rock stratum when using, and drilling rod is had a plane during drilling
Support, occurs crooked during drilling, while there is certain frictional force supporting plate and rock stratum, works as brill so as to avoid drilling rod
When larger vibration occurs in bar, supporting plate can enter row buffering by the frictional force with rock stratum to the vibrations of drilling rod, so as to avoid
Drill pipe wear.Butterfly bolt of the present utility model can be by rotating the pressure after regulation disk roller and brake block cooperation to guide rod
Power, so that guide rod is smoothly slided in fixing pipe when in boring procedure, facilitates supporting plate and drilling rod coordinated, makes branch
Fagging is played a supporting role all the time during drilling rod drills.The external diameter that the external diameter of drill of the present utility model is more than drilling rod can
To there is gap between the hole got out and drilling rod, reduce the heat that friction is produced, it is to avoid drill pipe wear, blind hole of the present utility model can
To deposit the sample inside rock stratum after drilling rod is deep into rock stratum inside, motor of the present utility model can drive drilling rod and drill
Drilled.Bearing of the present utility model can avoid roller frame from following the rotation of butterfly bolt and rotate.It is of the present utility model
Screw thread can facilitate discharges the rock stratum particle under boring in boring procedure using auger principle.Guide rod can progressively go deep into drilling rod
Slowly slided during rock stratum in fixing pipe, supporting plate is fitted all the time outside rock stratum.Scale of the present utility model can be with
Facilitate operating personnel's real-time monitored drilling depth.The utility model also has compact, manufacturing cost simple for structure cheap and used
Easy advantage.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 I mplifying structure schematic diagram.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Carbonate sequence stratigraphy sampler, as depicted in figs. 1 and 2, including fixed seat 2, motor is installed in fixed seat 2
12, the output shaft of motor 12 installs drilling rod 17, and the side Zhou Kaishe screw threads 20 of drilling rod 17, the end of drilling rod 17 is installed drill 19, bored
The external diameter of knife 19 is more than the external diameter of drilling rod 17, and the end of drilling rod 17 opens up blind hole 18, and the sidepiece of fixed seat 2, which is installed, prevents crooked auxiliary
Device, described to prevent that crooked servicing unit includes fixing pipe 10, guide rod 14, the end of guide rod 14 are installed in the inside of fixing pipe 10
Install and open up open-work 16 in supporting plate 15, the place plane of supporting plate 15 and the central axis of drilling rod 17, the supporting plate 15, bore
Bar 17 can pass through and butterfly bolt 3, butterfly spiral shell are installed in mounting plate 4 and brake block 9 in open-work 16, fixed seat 2, fixed plate 4
Bolt 3 coordinates with the screw thread of fixed plate 4, and bearing 5, the inner ring of bearing 5 and the silk of butterfly bolt 3 are installed in the screw mandrel end of butterfly bolt 3
Bar coordinates, and the outer ring of bearing 5 is installed and disk roller 7 is installed on roller frame 6, roller frame 6, and disk roller 7 can coordinate to clamp with brake block 9 leads
To bar 14, scale 13 is set on drilling rod 17.
The utility model is set in the sidepiece of drilling rod 17 prevents crooked servicing unit, the place plane of supporting plate 15 and drilling rod 17
Central axis, supporting plate 15 is close to rock stratum when using, and drilling rod 17 is had a planar support during drilling, so as to avoid
Drilling rod 17 occur during drilling it is crooked, while supporting plate 15 has certain frictional force with rock stratum, when drilling rod 17 occurs
During larger vibration, supporting plate 15 can enter row buffering by the frictional force with rock stratum to the vibrations of drilling rod 17, so as to avoid brill
Bar 17 is damaged.Butterfly bolt 3 of the present utility model can be by rotating after regulation disk roller 7 and the cooperation of brake block 9 to guide rod 14
Pressure so that guide rod 14 is smoothly slided in fixing pipe 10 when in boring procedure, facilitate supporting plate 15 and drilling rod 17
Coordinated, makes supporting plate 15 be played a supporting role all the time during drilling rod 17 drills.Drill 19 of the present utility model
External diameter, which is more than between the hole that can get out of external diameter of drilling rod 17 and drilling rod 17, gap, reduces the heat that friction is produced, it is to avoid bore
Bar 17 is damaged, and blind hole 18 of the present utility model can deposit the sample inside rock stratum after drilling rod 17 is deep into rock stratum inside, this
The motor 12 of utility model can drive drilling rod 17 and drill 19 to be drilled.Bearing 5 of the present utility model can avoid roller frame
6 follow the rotation of butterfly bolt 3 and rotate.Screw thread 20 of the present utility model can facilitate utilizes auger principle in boring procedure
Rock stratum particle under discharge brill.Guide rod 14 can be slowly sliding in fixing pipe 10 during drilling rod 17 progressively gos deep into rock stratum
It is dynamic, supporting plate 15 is fitted all the time outside rock stratum.Scale 13 of the present utility model can facilitate operating personnel's real-time monitored to drill
Depth.The key point of earth formation：Upper overtrick, lower overtrick, stratum color change point, earth formation change point.The utility model
Upper overtrick, lower overtrick, stratum color change point can be drilled into according to different depth size.
The side week of the fixed seat 2 installs several red dot lasers 11, laser beam and drilling rod that red dot laser 11 is sent
17 central shaft is parallel.
The laser beam that red dot laser 11 of the present utility model is sent is parallel with the central shaft of drilling rod 17, can be before drilling
Bore position is indicated by null point laser in advance, so as to facilitate operating personnel to predefine bore position.
The sidepiece of the fixed seat 2 installs the first in command 1, and the second in command 8 is installed in the bottom of fixed seat 2.
The first in command 1 of the present utility model is combined with the second in command 8 while can facilitating operating personnel holding fixed seat 2
The bottom of fixed seat 2 is held, the stability of drilling is improved.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (3)
1. a kind of carbonate sequence stratigraphy sampler, it is characterised in that：Including fixed seat（2）, fixed seat（2）It is upper that electricity is installed
Machine（12）, motor（12）Output shaft install drilling rod（17）, drilling rod（17）Side Zhou Kaishe screw threads（20）, drilling rod（17）End
Drill is installed（19）, drill（19）External diameter be more than drilling rod（17）External diameter, drilling rod（17）End open up blind hole（18）, it is fixed
Seat（2）Sidepiece install prevent crooked servicing unit, it is described prevent crooked servicing unit include fixing pipe（10）, fixing pipe（10）It is interior
Portion is installed by guide rod（14）, guide rod（14）End install supporting plate（15）, supporting plate（15）Place plane and drilling rod（17）
Central axis, the supporting plate（15）On open up open-work（16）, drilling rod（17）Open-work can be passed through（16）, fixed seat（2）On
Mounting plate（4）And brake block（9）, fixed plate（4）Upper installation butterfly bolt（3）, butterfly bolt（3）With fixed plate（4）Spiral shell
Line coordinates, butterfly bolt（3）Screw mandrel end install bearing（5）, bearing（5）Inner ring and butterfly bolt（3）Screw mandrel coordinate,
Bearing（5）Outer ring install roller frame（6）, roller frame（6）Upper installation disk roller（7）, disk roller（7）Energy and brake block（9）With co-clip
Firmly guide rod（14）, drilling rod（17）Upper setting scale（13）.
2. carbonate sequence stratigraphy sampler according to claim 1, it is characterised in that：The fixed seat（2）'s
Side week installs several red dot lasers（11）, red dot laser（11）The laser beam and drilling rod sent（17）Central shaft it is parallel.
3. carbonate sequence stratigraphy sampler according to claim 1, it is characterised in that：The fixed seat（2）'s
Sidepiece installs the first in command（1）, fixed seat（2）Bottom install the second in command（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720203557.4U CN206522135U (en) | 2017-03-03 | 2017-03-03 | A kind of carbonate sequence stratigraphy sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720203557.4U CN206522135U (en) | 2017-03-03 | 2017-03-03 | A kind of carbonate sequence stratigraphy sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206522135U true CN206522135U (en) | 2017-09-26 |
Family
ID=59902438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720203557.4U Expired - Fee Related CN206522135U (en) | 2017-03-03 | 2017-03-03 | A kind of carbonate sequence stratigraphy sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206522135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762500A (en) * | 2017-12-01 | 2018-03-06 | 周航洋 | A kind of soil monitoring sampling equipment |
| CN113153140A (en) * | 2021-03-17 | 2021-07-23 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Geophysical prospecting well fixing device and method for carbonate karst cave type geological engineering exploration |
-
2017
- 2017-03-03 CN CN201720203557.4U patent/CN206522135U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762500A (en) * | 2017-12-01 | 2018-03-06 | 周航洋 | A kind of soil monitoring sampling equipment |
| CN113153140A (en) * | 2021-03-17 | 2021-07-23 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Geophysical prospecting well fixing device and method for carbonate karst cave type geological engineering exploration |
| CN113153140B (en) * | 2021-03-17 | 2022-09-27 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Geophysical prospecting well fixing device and method for carbonate karst cave type geological engineering exploration |
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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 |
Granted publication date: 20170926 Termination date: 20180303 |
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| CF01 | Termination of patent right due to non-payment of annual fee |