CN207456822U - A kind of oil field development geological prospecting sampler - Google Patents
A kind of oil field development geological prospecting sampler Download PDFInfo
- Publication number
- CN207456822U CN207456822U CN201721593212.0U CN201721593212U CN207456822U CN 207456822 U CN207456822 U CN 207456822U CN 201721593212 U CN201721593212 U CN 201721593212U CN 207456822 U CN207456822 U CN 207456822U
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- China
- Prior art keywords
- sampler barrel
- sampling head
- piston
- sampler
- wall
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of oil field development geological prospecting samplers,Including the first sampler barrel,Location hole is offered on the preceding table wall of first sampler barrel,And first sampler barrel one side outer wall on be welded with supporting rod,There is handle in one end away from the first sampler barrel by threaded engagement connection on supporting rod,The bottom of first sampler barrel is screwed by thread bush is connected with the first sampling head,First sampling head bottom is welded with drill bit holder,Drill bit is installed at the lower center position of drill bit holder,First sampler barrel is internally provided with the second sampler barrel,Slotted eye is offered on the outer wall of second sampling head and the first sampling head,The bottom of second piston offers through hole,The utility model is provided with the first sampler barrel,Second sampler barrel,First sampling head,Second sampling head and first handle,On the one hand can collect according to accurate sample information,Improve the accuracy of experimental data,On the other hand sampled sample composition is avoided to be lost in,Ensure the accuracy of sampling result.
Description
Technical field
The utility model belongs to oil field development technical field, and in particular to a kind of oil field development geological prospecting sampler.
Background technology
Oil field development is the oil field for having industrial value by geological prospecting discovery, and the exploitation of any one mineral reserve will be said
Study carefully its economic validity, i.e., can realizing less investment, output is more again, and ultimate recovery is high, as the exploitation to an oil field
For, the target of its validity is particular about, is exactly to extend oil field production plateau as much as possible so that oil field can finally produce at most
Crude oil, there are one high ultimate recovery and good economic effect, realize that this target is not easy very much.
But existing oil field development prospecting generally carries out initial sampling, existing geological prospecting sampling using sampler
Device is mingled with the sample of other lithospheres or soil horizon, causes experimental data not there are sample accuracy is not high in sample
Accurately, in addition, the sampling of existing geological prospecting sampler single is time-consuming and laborious, sampling progress is delayed.
Utility model content
The purpose of this utility model is to provide a kind of oil field development geological prospecting sampler, to solve existing geology
Explore the problem of sampler sampling accuracy is not high and single sampling is time-consuming and laborious.
To achieve the above object, the utility model provides following technical solution：A kind of oil field development is sampled with geological prospecting
Device including the first sampler barrel, offers location hole, and the one side outer wall of the first sampler barrel on the preceding table wall of first sampler barrel
On be welded with supporting rod, there is a handle in one end away from the first sampler barrel by threaded engagement connection on the supporting rod, described the
The bottom of one sampler barrel is screwed by thread bush is connected with the first sampling head, and the first sampling head bottom is welded with drill jig
, drill bit is installed at the lower center position of the drill bit holder, first sampler barrel is internally provided with the second sampling
Cylinder, there is the second sampling head in the bottom of second sampler barrel by threaded engagement connection, and is welded at the top of the second sampler barrel
First handle, second sampler barrel are internally provided with First piston bar, second are welded at the top of the First piston bar
Handle, the First piston bar extend through first piston, and the bottom of First piston bar is welded with second piston, and described first
Piston and second piston are arranged on the inside of the second sampler barrel, and turntable is equipped at the center of inside position of the second piston,
Second piston bar is welded at the top center position of the turntable, the top of the second piston bar is welded with cross bar, described
Slotted eye is offered on the outer wall of second sampling head and the first sampling head, the bottom of the second piston offers through hole.
Preferably, anti-slip tank is offered on the outer wall of the handle.
Preferably, it is provided with scale on the outer wall of first sampler barrel.
Preferably, there are four the slotted eye opened up on the outer wall of second sampling head and the first sampling head is respectively provided with,
Four slotted eyes are uniformly opened on the outer wall of the second sampling head and the first sampling head.
Preferably, there are two the supporting rod is set altogether, and two supporting rods are symmetrically welded at the outer wall of the first sampler barrel
On, there is handle in one end away from the first sampler barrel by threaded engagement connection on two supporting rods.
The utility model compared with prior art, has the advantages that：
(1) the utility model is provided with the first sampler barrel, the second sampler barrel, the first sampling head, the second sampling head and first
Handle when in use, when drill bit reaches designated depth, rotates first handle, the second sampler barrel is in the inside of the first sampler barrel
It rotating, in the inner rotation of the first sampling head, the slotted eye on the second sampling head and the first sampling head overlaps the second sampling head,
With continuing deeper into for drill bit, the sample sampled, into the second sampler barrel, after the completion of sampling, is rotated again by slotted eye
First handle, two slotted eye dislocation complete the sampling sealing of sample, on the one hand can collect and be believed according to accurate sample
Breath, improves the accuracy of experimental data, sampled sample composition is on the other hand avoided to be lost in, ensure the accurate of sampling result
Property.
(2) the utility model is provided with first piston, second piston, turntable, second piston bar, First piston bar, cross bar
And thread bush, dynamic cross bar is transferred, second piston bar drives turntable to rotate, second handle is pressed downward, the sample below second piston
Product are entered by through hole above second piston, stir cross bar again, and sample is sealed up for safekeeping in the top of second piston, rotated simultaneously by turntable
It removes the second sampling head and the first sampling head, promotes second handle first piston and second piston that the sample sealed up for safekeeping is released the
On the one hand two sampler barrels can take out the sample of different depth during primary sample, save manpower and sample time, another
Aspect is convenient for sample releasing sampler, improves sampling efficiency.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the first sampling head bottom view of the utility model；
Fig. 3 is the second sampling head front view of the utility model；
Fig. 4 is enlarged drawing at the A of the utility model.
In figure：1- First piston bars, 2- first handles, 3- location holes, 4- handles, 5- first pistons, 6- cross bars, 7- second
Sampling head, 8- thread bush, the first sampling heads of 9-, 10- drill bits, 11- drill bits holder, the second sampler barrels of 12-, 13- second pistons,
14- second piston bars, 15- supporting rods, the first sampler barrels of 16-, 17- second handles, 18- turntables, 19- through holes.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides following technical solution：A kind of oil field development geological prospecting sampler,
Including the first sampler barrel 16, location hole 3, and the one side outer wall of the first sampler barrel 16 are offered on the preceding table wall of the first sampler barrel 16
On be welded with supporting rod 15, location hole 3 plays the role of limiting First piston bar 1, away from the first sampler barrel 16 on supporting rod 15
One end have handle 4 by threaded engagement connection, convenient for firmly be sampled, the bottom of the first sampler barrel 16 passes through thread bush 8
It screws and is connected with the first sampling head 9,9 bottom of the first sampling head is welded with drill bit holder 11, the bottom center position of drill bit holder 11
The place of putting is equipped with drill bit 10, plays the role of rock drilling, and the first sampler barrel 16 is internally provided with the second sampler barrel 12, and second
There is the second sampling head 7 in the bottom of sampler barrel 12 by threaded engagement connection, and the top of the second sampler barrel 12 be welded with it is first-hand
Handle 2 is sampled when can be deep into depth selection by rotation of second sampling head 7 inside the first sampling head 9, is ensured
The accuracy of sample message, the second sampler barrel 12 are internally provided with First piston bar 1, and the top of First piston bar 1 is welded with
Second handle 17, First piston bar 1 extends through first piston 5, and the bottom of First piston bar 1 is welded with second piston 13,
First piston 5 and second piston 13 are arranged on the inside of the second sampler barrel 12, are installed at the center of inside position of second piston 13
There is turntable 18, second piston bar 14 is welded at the top center position of turntable 18, the top of second piston bar 14 is welded with horizontal stroke
Bar 6 rotates turntable 18 by stirring cross bar 6, so that the rock of sampling takes into the second sampler barrel 12 convenient for primary sample
Go out the rock of different depth, improve sampling efficiency, ellipse is offered on the outer wall of the second sampling head 7 and the first sampling head 9
Hole, the bottom of second piston 13 offer through hole 19.
Rubber sleeve when staff operates in order to prevent, in the present embodiment, it is preferred that offered on the outer wall of handle 4 anti-skidding
Slot.
In order to let the user know that the depth of sampling, in the present embodiment, it is preferred that first sampler barrel（16）Outer wall
On be provided with scale.
For uniform sampling, and the sample of 13 bottom of second piston is allowed into the second sampler barrel 12, in the present embodiment, preferably
, second sampling head（7）With the first sampling head（9）Outer wall on there are four the slotted eye that opens up is respectively provided with, four institutes
It states slotted eye and is uniformly opened in the second sampling head（7）With the first sampling head（9）Outer wall on.
In order to ensure that sampler uniformly exerts a force in sampling, in the present embodiment, it is preferred that the supporting rod（15）It sets altogether
There are two, and two supporting rods（15）It is symmetrically welded at the first sampler barrel（16）Outer wall on, two supporting rods（15）On
Away from the first sampler barrel（16）One end have handle by threaded engagement connection（4）.
The operation principle and process for using of the utility model：When in use, drill bit 10 is mounted on drill bit holder 11, choosing
After taking sample point, handle 4 is held, drill bit 10 is directed at sample point and is inserted into soil rock, when drill bit 10 reaches designated depth
When, first handle 2 is rotated, the second sampler barrel 12 is in the inner rotation of the first sampler barrel 16, and the second sampling head 7 is in the first sampling head
9 inner rotation overlaps the slotted eye on the second sampling head 7 and the first sampling head 9, with continuing deeper into for drill bit 10,
The sample sampled, into the second sampler barrel 12, after the completion of sampling, rotates first handle 2, two ellipse again by slotted eye
Round hole misplaces, and completes the sampling sealing of sample, transfers dynamic cross bar 6, second piston bar 14 drives turntable 18 to rotate, by second-hand
Handle 17 is pressed downward, and the sample of 13 lower section of second piston, into 13 top of second piston, is stirred cross bar 6, turned again by through hole 19
Disk 18 seals sample in the top of second piston 13 up for safekeeping, continues previous action and deeper soil or rock are sampled, complete
It after sampling, rotates and removes the second sampling head 7 and the first sampling head 9, promote second handle 17, first piston 5 and second piston
The sample sealed up for safekeeping is released the second sampler barrel 12 by 13, completes the sampling and collection of sample.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of oil field development geological prospecting sampler, including the first sampler barrel（16）, it is characterised in that：First sampling
Cylinder（16）Preceding table wall on offer location hole（3）, and the first sampler barrel（16）One side outer wall on be welded with supporting rod（15）,
The supporting rod（15）Upper separate first sampler barrel（16）One end have handle by threaded engagement connection（4）, described first takes
Sample cylinder（16）Bottom pass through thread bush（8）It screws and is connected with the first sampling head（9）, first sampling head（9）It welds bottom
There is drill bit holder（11）, the drill bit holder（11）Lower center position at drill bit is installed（10）, first sampler barrel
（16）Be internally provided with the second sampler barrel（12）, second sampler barrel（12）Bottom have second by threaded engagement connection
Sampling head（7）, and the second sampler barrel（12）Top be welded with first handle（2）, second sampler barrel（12）Inside set
It is equipped with First piston bar（1）, the First piston bar（1）Top be welded with second handle（17）, the First piston bar（1）
Extend through first piston（5）, and First piston bar（1）Bottom be welded with second piston（13）, the first piston（5）With
Second piston（13）It is arranged on the second sampler barrel（12）Inside, the second piston（13）Center of inside position at be equipped with
Turntable（18）, the turntable（18）Top center position at be welded with second piston bar（14）, the second piston bar（14）
Top be welded with cross bar（6）, second sampling head（7）With the first sampling head（9）Outer wall on offer slotted eye,
The second piston（13）Bottom offer through hole（19）.
2. a kind of oil field development geological prospecting sampler according to claim 1, it is characterised in that：The handle（4）
Outer wall on offer anti-slip tank.
3. a kind of oil field development geological prospecting sampler according to claim 1, it is characterised in that：First sampling
Cylinder（16）Outer wall on be provided with scale.
4. a kind of oil field development geological prospecting sampler according to claim 1, it is characterised in that：Second sampling
Head（7）With the first sampling head（9）Outer wall on there are four the slotted eye that opens up is respectively provided with, four slotted eyes are uniform
It is opened in the second sampling head（7）With the first sampling head（9）Outer wall on.
5. a kind of oil field development geological prospecting sampler according to claim 1, it is characterised in that：The supporting rod
（15）There are two setting altogether, and two supporting rods（15）It is symmetrically welded at the first sampler barrel（16）Outer wall on, two branch
Strut（15）Upper separate first sampler barrel（16）One end have handle by threaded engagement connection（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721593212.0U CN207456822U (en) | 2017-11-24 | 2017-11-24 | A kind of oil field development geological prospecting sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721593212.0U CN207456822U (en) | 2017-11-24 | 2017-11-24 | A kind of oil field development geological prospecting sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207456822U true CN207456822U (en) | 2018-06-05 |
Family
ID=62276840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721593212.0U Expired - Fee Related CN207456822U (en) | 2017-11-24 | 2017-11-24 | A kind of oil field development geological prospecting sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207456822U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887689A (en) * | 2019-12-02 | 2020-03-17 | 泰州诺盟新材料科技有限公司 | Mineral product sample probing sampling device |
| CN111707496A (en) * | 2020-08-07 | 2020-09-25 | 吕梁学院 | Detection sampling device for mining |
| CN113588351A (en) * | 2021-09-28 | 2021-11-02 | 如东福瑞机电设备有限公司 | Lubricating grease sampling device |
-
2017
- 2017-11-24 CN CN201721593212.0U patent/CN207456822U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887689A (en) * | 2019-12-02 | 2020-03-17 | 泰州诺盟新材料科技有限公司 | Mineral product sample probing sampling device |
| CN111707496A (en) * | 2020-08-07 | 2020-09-25 | 吕梁学院 | Detection sampling device for mining |
| CN113588351A (en) * | 2021-09-28 | 2021-11-02 | 如东福瑞机电设备有限公司 | Lubricating grease sampling device |
| CN113588351B (en) * | 2021-09-28 | 2021-11-30 | 如东福瑞机电设备有限公司 | Lubricating grease sampling 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 |
Granted publication date: 20180605 Termination date: 20181124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |