CN106644569A - Fixed seat for shale rock sample coring and operation method of fixed seat - Google Patents
Fixed seat for shale rock sample coring and operation method of fixed seat Download PDFInfo
- Publication number
- CN106644569A CN106644569A CN201611241311.2A CN201611241311A CN106644569A CN 106644569 A CN106644569 A CN 106644569A CN 201611241311 A CN201611241311 A CN 201611241311A CN 106644569 A CN106644569 A CN 106644569A
- Authority
- CN
- China
- Prior art keywords
- rock sample
- shale rock
- coring
- fixed seat
- shale
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011435 rock Substances 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000002474 experimental method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
Abstract
The invention discloses a fixed seat for shale rock sample coring and an operation method of the fixed seat. The fixed seat comprises a base (1); supporting seats (4) are respectively fixed on the two sides of the upper surface of the base (1), two mobile clamping plates (2) are arranged on the inner sides of the supporting seats (4), and a cushion plate (6) is arranged between the two mobile clamping plates (2); the two mobile clamping plates (2) are respectively connected with transmission devices (3) on the two sides; the technical problems in the prior art that when a hollow drill bit machine is adopted for shale rock sample coring, a shale rock sample is not fixed, so that the shale rock sample is easy to move during coring, stable coring cannot be realized, the operation is inconvenient, and the success rate of coring is low, are solved.
Description
Technical field
The invention belongs to shale experimental technique field, more particularly to a kind of shale rock sample coring fixed seat and its operation side
Method.
Background technology
When the experiment related to shale rock sample is done, some experiments need to take the core of column with drill hole sampling machine, are taking
During core, using hollow boring bit machine can coring automatically, if shale rock sample fixation just carries out coring, it is likely that by rock
Sample is moved, it is impossible to enough realize stable coring；And existing shale rock sample coring device such as hollow boring bit machine is in coring, but
It is not provided with fixing the device of shale rock sample, causes inconvenience when operating, rock sample easily to move, the low error of coring success rate is big
The problems such as.
The content of the invention
The technical problem to be solved in the present invention：A kind of shale rock sample coring fixed seat and its method of operating are provided, to solve
Prior art using hollow boring bit machine to during shale rock sample coring due to not fix shale rock sample, cause shale rock sample taking
Easily move during core, cause that coring, operation inconvenience and the low technical problem of coring success rate can not be stablized.
Technical solution of the present invention：
A kind of shale rock sample coring fixed seat, it includes base, and in base upper surface both sides support base, support base inner side are fixed with
Two mobile grip blocks are provided with, between two mobile grip blocks backing plate is provided with；Two mobile grip blocks respectively with both sides
Transmission device connects.
Supported hole of the transmission device through support base.
Backing plate is circle, and diameter is identical with shale rock sample.
Transmission device carries handle, and transmission device is screw rod transmission structure.
Mobile grip block is arcuate structure, and the height of mobile grip block is the 70%-95% of shale rock sample height.
The method of operating of described shale rock sample coring fixed seat, it includes：
Step 1, circular shale rock sample is placed on backing plate；
Step 2, the handle of operating and driving device allow mobile grip block to clamp backing plate and the shale rock sample on backing plate；
Step 3, coring is carried out to shale rock sample by coring device.
Beneficial effects of the present invention：
Compared with prior art, the present invention carries out relative movement by transmission device to grip block, so as to realize shale rock sample
Clamping fastener, convenient to operation, shale rock sample clamping is solid and reliable, and sample mass is good, substantially increases test efficiency, this
It is bright also have quick, simple structure easy to loading and unloading, it is cheap the characteristics of, solve prior art using hollow boring bit machine to page
Due to not fixing shale rock sample during rock rock sample core taking, cause shale rock sample easily to move in coring, cause stably to take
Core, operation inconvenience and the low technical problem of coring success rate.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is schematic top plan view of the present invention.
Specific embodiment
A kind of shale rock sample coring fixed seat, it includes base 1, in the upper surface both sides of base 1 support base 4 is fixed with,
The inner side of support seat 4 is provided with two mobile grip blocks 2, and between two mobile grip blocks 2 backing plate 6 is provided with；Two mobile grip blocks
2 are flexibly connected respectively with the transmission device 3 of both sides, and by transmission device 3 back and forth movement of grip block 2 is realized.
Transmission device 3 passes through the supported hole of support base 4, support column 4 to play a supporting role the drive link of transmission device 3.
Backing plate 6 is circle, and diameter is identical with shale rock sample；Guarantee to move when grip block 2 is clamped and can clamp backing plate 6.
Transmission device 3 carries handle 5, and operating personnel are operated by handle 5 to transmission device, time saving and energy saving, and
The machine oil that will not be allowed on transmission device is made dirty hand, and transmission device 3 adopts screw rod transmission structure.The fixing nut of screw rod transmission structure
It is fixed in the supported hole of support base 4, had both played a part of support, also functions to the effect of fixation.
Mobile grip block 2 is arcuate structure, and radian is identical with the profile radian of shale rock sample, clamps shale rock sample
It is more firm；And the height of mobile grip block 2 is the 70%-95% of shale rock sample height, it is ensured that being capable of completely reliable clamping page
Rock rock sample, shale rock sample will not be moved when making coring；And whole shale rock is clamped completely by mobile grip block 2
Sample, makes shale rock sample lifting surface area big, uniform force, it is ensured that shale rock sample will not rupture and damage shale rock when by coring
The crack structtire of sample.
The method of operating of described shale rock sample coring fixed seat, it includes：
Step 1, circular shale rock sample is placed on backing plate 6；
Step 2, the handle of operating and driving device 3 allow mobile grip block 2 to clamp backing plate 6 and the shale rock sample on backing plate 6；
Step 3, coring is carried out to shale rock sample by coring device.
Claims (6)
1. a kind of shale rock sample coring fixed seat, it includes base（1）, it is characterised in that：In base（1）Upper surface both sides are fixed
There is support base（4）, support base（4）Inner side is provided with two mobile grip blocks（2）, two mobile grip blocks（2）Between be provided with
Backing plate（6）；Two mobile grip blocks（2）Respectively with the transmission device of both sides（3）Connection.
2. shale rock sample coring fixed seat according to claim 1, it is characterised in that：Transmission device（3）Through support base
（4）Supported hole.
3. shale rock sample coring fixed seat according to claim 1, it is characterised in that：Backing plate（6）For circle, and diameter with
Shale rock sample is identical.
4. shale rock sample coring fixed seat according to claim 1, it is characterised in that：Transmission device（3）With handle
（5）, transmission device（3）For screw rod transmission structure.
5. shale rock sample coring fixed seat according to claim 1, it is characterised in that：Mobile grip block（2）For arc knot
Structure, and mobile grip block（2）Height for shale rock sample height 70%-95%.
6. the method for operating of shale rock sample coring fixed seat as claimed in claim 1, it includes：
Step 1, circular shale rock sample is placed on into backing plate（6）On；
Step 2, operating and driving device（3）Handle allow mobile grip block（2）Clamp backing plate（6）And backing plate（6）On shale rock
Sample；
Step 3, coring is carried out to shale rock sample by coring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611241311.2A CN106644569A (en) | 2016-12-29 | 2016-12-29 | Fixed seat for shale rock sample coring and operation method of fixed seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611241311.2A CN106644569A (en) | 2016-12-29 | 2016-12-29 | Fixed seat for shale rock sample coring and operation method of fixed seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106644569A true CN106644569A (en) | 2017-05-10 |
Family
ID=58835398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611241311.2A Pending CN106644569A (en) | 2016-12-29 | 2016-12-29 | Fixed seat for shale rock sample coring and operation method of fixed seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106644569A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110702450A (en) * | 2019-10-14 | 2020-01-17 | 刘起友 | Rock sample fixing device convenient to rock multi-angle sample |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201826791U (en) * | 2010-11-01 | 2011-05-11 | 东北石油大学 | Anti-fragmentation core sampling device |
| CN104034552A (en) * | 2014-06-26 | 2014-09-10 | 中国地质大学（武汉） | Ultrasonic auxiliary rock sampling device and method |
| CN204064711U (en) * | 2014-08-08 | 2014-12-31 | 济宁市任城区先科作物研究所 | A kind of watermelon sampler |
| CN204346756U (en) * | 2015-01-16 | 2015-05-20 | 山东科技大学 | The irregular rock of low-intensity gets core clamp device |
| CN204479324U (en) * | 2015-03-26 | 2015-07-15 | 兰州理工大学 | Powder machine is got in the layering of a kind of high precision dust-proof concrete core sample |
| CN204924707U (en) * | 2015-04-09 | 2015-12-30 | 东华理工大学 | Adjustable cramping of base is united drilling of formula rock and is got core machine anchor clamps |
| CN105784412A (en) * | 2016-02-23 | 2016-07-20 | 中山大学 | Automatic rock sample fixing device for indoor rock core drilling machine |
| CN205748974U (en) * | 2016-05-20 | 2016-11-30 | 中石化石油工程技术服务有限公司 | Formation core increment sampling device |
| CN106226216A (en) * | 2016-07-05 | 2016-12-14 | 董润华 | A kind of core holding unit and measuring method thereof |
| CN206339401U (en) * | 2016-12-29 | 2017-07-18 | 贵州大学 | A kind of shale rock sample coring fixed seat |
-
2016
- 2016-12-29 CN CN201611241311.2A patent/CN106644569A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201826791U (en) * | 2010-11-01 | 2011-05-11 | 东北石油大学 | Anti-fragmentation core sampling device |
| CN104034552A (en) * | 2014-06-26 | 2014-09-10 | 中国地质大学（武汉） | Ultrasonic auxiliary rock sampling device and method |
| CN204064711U (en) * | 2014-08-08 | 2014-12-31 | 济宁市任城区先科作物研究所 | A kind of watermelon sampler |
| CN204346756U (en) * | 2015-01-16 | 2015-05-20 | 山东科技大学 | The irregular rock of low-intensity gets core clamp device |
| CN204479324U (en) * | 2015-03-26 | 2015-07-15 | 兰州理工大学 | Powder machine is got in the layering of a kind of high precision dust-proof concrete core sample |
| CN204924707U (en) * | 2015-04-09 | 2015-12-30 | 东华理工大学 | Adjustable cramping of base is united drilling of formula rock and is got core machine anchor clamps |
| CN105784412A (en) * | 2016-02-23 | 2016-07-20 | 中山大学 | Automatic rock sample fixing device for indoor rock core drilling machine |
| CN205748974U (en) * | 2016-05-20 | 2016-11-30 | 中石化石油工程技术服务有限公司 | Formation core increment sampling device |
| CN106226216A (en) * | 2016-07-05 | 2016-12-14 | 董润华 | A kind of core holding unit and measuring method thereof |
| CN206339401U (en) * | 2016-12-29 | 2017-07-18 | 贵州大学 | A kind of shale rock sample coring fixed seat |
Non-Patent Citations (1)
| Title |
|---|
| 曾志姣 等: ""泥岩和砂岩的渗透率随围压变化特性的对比"", 《交通科学与工程》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110702450A (en) * | 2019-10-14 | 2020-01-17 | 刘起友 | Rock sample fixing device convenient to rock multi-angle sample |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
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| RJ01 | Rejection of invention patent application after publication |