CN211108763U - Permanent storage device for rock core - Google Patents
Permanent storage device for rock core Download PDFInfo
- Publication number
- CN211108763U CN211108763U CN201922090498.6U CN201922090498U CN211108763U CN 211108763 U CN211108763 U CN 211108763U CN 201922090498 U CN201922090498 U CN 201922090498U CN 211108763 U CN211108763 U CN 211108763U
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- Prior art keywords
- core
- pipe
- rock core
- storage tube
- square end
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- 239000011435 rock Substances 0.000 title abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004568 cement Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 229940099259 vaseline Drugs 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 11
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a permanent formula storage device of rock core adopts the rock core storage tube and the square end seat that transparent acrylic material made, and the rock core storage tube closes the pipe by first and closes the pipe lock with second and connect and constitute, and the both ends of rock core storage tube are pegged graft respectively in the circular spliced eye of square end seat. The utility model discloses a rock core storage tube package storage rock core that transparent inferior gram force material was made can all-round, full angle show rock core, and the researcher can be observing the analysis to the rock core through the rock core storage tube, and the square design of square end seat can let the device steadily place. The double-barrelled coring technology of cooperation probing and rope coring technology can directly pack the core this device into with the very first time and preserve, and furthest guarantees the original state of core appearance.
Description
Technical Field
The utility model relates to a geological exploration engineering device, especially a permanent formula storage device of rock core.
Background
At present, in a drilling project, a drilling mode is adopted to collect rock cores below the earth surface for reference analysis of original geological states so as to scientifically develop geological resources, the taken rock cores are usually stored by using a rock core box, the rock cores stored in the rock core box can only display one side of the rock core box, the rock cores need to be taken out from the rock core box when being analyzed, and the rock cores are exposed in the air of the environment for a long time so that the original states of rock core samples cannot be guaranteed to the maximum extent. And when secondary sealing and packaging are needed, the core is easy to be damaged.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior rock core storage device, the utility model provides a permanent storage device for rock cores.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a permanent formula storage device of core, includes core storage tube and the square end seat that adopts transparent ya keli material to make, core storage tube is including half last closed tube and half lower closed tube, core storage tube closes the tube and closes the tube lock with half lower closed tube lock by half last and constitutes, square end seat is two, square end seat be equipped with core storage tube assorted circular spliced eye, the both ends of core storage tube are pegged graft respectively in the circular spliced eye of square end seat.
Further preferably, a groove is formed in the connecting surface of the upper half-closed pipe and the lower half-closed pipe, a boss matched with the groove of the upper half-closed pipe is arranged on the connecting surface of the lower half-closed pipe, and the groove of the upper half-closed pipe and the boss of the lower half-closed pipe are mutually buckled and connected. The stability of the limit of the buckling connection of the upper half-closed pipe and the lower half-closed pipe is realized, and meanwhile, the sealing property is improved; the recess sets up on the face of being connected of half closed pipe at last, is difficult for remaining the rock core dregs, and the boss that half closed pipe down is also clean easily, guarantees to connect the inseparable laminating of face, effectively reduces the contact that exposes with the air, guarantees the state of rock core when underground.
Preferably, the circular spliced eye that square end seat was equipped with is the blind hole, realizes the spacing of two tip directions of core storage pipe, is convenient for in transportation and handling, can keep core storage pipe both ends and square end seat spacing fixed when taking place to incline, has strengthened the leakproofness at core storage pipe both ends simultaneously, effectively reduces the exposure contact with the air, guarantees the state of core when underground.
Preferably, the mutual connection surface of the upper half-closed pipe and the lower half-closed pipe is provided with a vaseline coating for improving the sealing property of the core storage pipe. Effectively reduces the exposure contact with the air and furthest maintains the state of the rock core when the rock core is underground.
Preferably, the mutual connection surface of the upper half-closed pipe and the lower half-closed pipe is coated with glass cement, so that the sealing property of the core storage pipe can be greatly enhanced; can realize the long-term storage of the core.
Preferably, the mutual connection surface of the upper half-closed pipe and the lower half-closed pipe is provided with a frosted layer, so that the sealing performance of the joint of the mutual connection surface is improved.
Preferably, the outer wall of the upper half-closed pipe close to the end part is symmetrically provided with a hand buckle, so that a person can conveniently open or close the upper half-closed pipe through the operation of the hand buckle.
The utility model has the advantages that: the core storage tube made of the transparent acrylic material is used for packaging and storing the core, the core can be displayed in all directions and all angles, researchers can observe and analyze the core through the core storage tube, and the square design of the square end seat enables the device to be placed stably. The double-barrelled coring technology of cooperation probing and rope coring technology can directly pack the core this device into with the very first time and preserve, and furthest guarantees the original state of core appearance.
The core storage tube is formed by buckling and connecting an upper half-closed tube and a lower half-closed tube, and can be opened and closed very conveniently.
The connecting surface of the upper half-closed pipe and the lower half-closed pipe is provided with a groove, and the connecting surface of the lower half-closed pipe is provided with a boss matched with the groove, so that the limit stability of buckling connection of the upper half-closed pipe and the lower half-closed pipe is realized, and meanwhile, the sealing property is improved; the recess sets up on the face of being connected of half closed pipe at last, is difficult for remaining the rock core dregs, and the boss that half closed pipe down is also clean easily, guarantees to connect the inseparable laminating of face, effectively reduces the contact with the air, guarantees the state of rock core when underground.
The connection face of the upper half-closed pipe and the lower half-closed pipe is provided with a frosted layer, so that the tightness of the joint faces of the connection faces is improved, the contact with air is effectively reduced, and the state of the rock core under the ground is kept to the maximum extent.
The lower half-closed pipe is provided with a frosting layer on the connecting surface with the upper half-closed pipe, so that the sealing performance of the joint of the mutual connecting surfaces is improved.
The round plug-in hole that square end seat was equipped with is the blind hole, realizes the spacing of two tip directions of core storage tube, is convenient for in transportation and handling, can keep core storage tube both ends and square end seat spacing fixed when taking place the slope, has strengthened the leakproofness at core storage tube both ends simultaneously. Meanwhile, the device can be vertically placed or horizontally placed, and is used for storing hard cores in a vertical placement state; the horizontal placement is adopted, so that loose strata, such as surface root soil and sand-gravel layer cores can be preserved. Because the loose stratum core is not suitable to be placed vertically, if the loose stratum core is placed vertically, the core is extruded and deformed due to self weight, and the original shape of the core cannot be kept.
The outer wall of the upper half-closed pipe close to the end part is symmetrically provided with a portable buckle, so that personnel can open or close the upper half-closed pipe through the operation of the portable buckle.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
Fig. 2 is a schematic view of embodiment 1 of the present invention;
Fig. 3 is a schematic view of embodiment 2 of the present invention;
Fig. 4 is a schematic view of the connection between the upper half-closed pipe and the lower half-closed pipe in embodiment 2 of the present invention;
Fig. 5 is a schematic view of a square end seat of embodiment 2 of the present invention.
Parts and numbering in the figures:
1-a core storage tube; 11-upper half tube combination; 12-lower half-closed pipe; 111-grooves; 122-a boss; 13-carrying buckle; 2-square end seat; 21-circular plug hole.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1
As shown in fig. 1-2, a permanent rock core storage device comprises a rock core storage tube 1 made of a transparent acrylic material and a square end seat 2, wherein the rock core storage tube 1 comprises an upper half-closed tube 11 and a lower half-closed tube 12, the rock core storage tube 1 is formed by buckling and connecting the upper half-closed tube 11 and the lower half-closed tube 12, the number of the square end seats 2 is two, the square end seat 2 is provided with a circular insertion hole 21 matched with the rock core storage tube 1, and two ends of the rock core storage tube 1 are respectively inserted into the circular insertion holes 21 of the square end seat 2.
The implementation process comprises the following steps: the core can be directly put into the lower half-closed pipe 12 of the core storage pipe 1 at the first time by matching with a drilling double-pipe coring process and a rope coring process, the upper half-closed pipe 11 is buckled, and the two ends of the core storage pipe 1 are respectively inserted into the circular insertion holes 21 of the square end base 2 for storage.
Meanwhile, the mutual connection surfaces of the upper half-closed pipe 11 and the lower half-closed pipe 12 are provided with frosted layers, so that the tightness of the fit of the mutual buckling connection surfaces is improved, the exposed contact with air is effectively reduced, and the state of the rock core underground is kept to the maximum extent.
And the mutual connection surface of the upper half-closed pipe 11 and the lower half-closed pipe 12 is provided with a vaseline coating for improving the sealing property of the core storage pipe 1.
The diameter of the core storage tube 1 is slightly larger than the diameter of the core, so that the air capacity of the core storage tube 1 is reduced as much as possible.
The rock core storage tube 1 made of the transparent acrylic material is used for packaging and storing the rock core, the rock core can be displayed in an all-dimensional and all-angle mode, researchers can observe and analyze the rock core through the rock core storage tube 1, direct moving of the rock core is reduced, and the rock core can be stably placed due to the square design of the square end seat 2.
Example 2
As shown in fig. 3 to 5, a core permanent storage device is provided, which comprises a core storage tube 1 and a square end seat 2 made of transparent acrylic material, wherein the core storage tube 1 comprises an upper half-closed tube 11 and a lower half-closed tube 12, the core storage tube 1 is formed by buckling and connecting the upper half-closed tube 11 and the lower half-closed tube 12, the number of the square end seats 2 is two, the square end seat 2 is provided with a circular insertion hole 21 matched with the core storage tube 1, and two ends of the core storage tube 1 are respectively inserted into the circular insertion holes 21 of the square end seat 2.
The connecting surface of the upper half-closed pipe 11 and the lower half-closed pipe 12 is provided with a groove 111, the connecting surface of the lower half-closed pipe 12 is provided with a boss 122 matched with the groove 111 of the upper half-closed pipe 11, and the groove 111 of the upper half-closed pipe 11 is buckled with the boss 122 of the lower half-closed pipe 12. The limit stability of the buckling connection of the upper half-closed pipe 11 and the lower half-closed pipe 12 is realized, and meanwhile, the sealing performance is improved; the groove 111 is arranged on the connecting surface of the upper half-closed pipe 11, so that rock core muck is not easy to remain, and the boss 122 of the lower half-closed pipe 12 is also easy to clean. The tight fit of the connecting surface is guaranteed, the exposed contact with air is effectively reduced, and the state of the rock core in the underground is guaranteed.
The round inserting holes 21 formed in the square end seats 2 are blind holes, the limiting of the directions of the two end parts of the core storage tube 1 is achieved, the two ends of the core storage tube 1 and the square end seats 2 can be kept fixed in a limiting mode when the core storage tube is inclined in the transportation and carrying processes, the sealing performance of the two end parts of the core storage tube 1 is enhanced, the exposed contact with air is effectively reduced, and the original state of a core is guaranteed to the maximum extent.
Meanwhile, the device can be vertically placed or horizontally placed, and is used for storing hard cores in a vertical placement state; adopt the level to place, can preserve loose stratum, such as the root soil of surface, sandy gravel layer core, because loose stratum core should not adopt to erect to place, if erect and place, can produce the extrusion to the core because of the dead weight, can not keep the original state of core.
The outer wall of the upper half-closed pipe 11 close to the end part is symmetrically provided with a hand buckle 13, so that the personnel can operate through the hand buckle 13, and the upper half-closed pipe 11 can be opened or closed conveniently.
If the core needs to be stored for a long time, the mutual connection surface of the upper half-closed pipe 11 and the lower half-closed pipe 12 is coated with glass cement, so that the sealing performance of the core storage pipe 1 can be greatly enhanced.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a permanent formula storage device of core, its characterized in that includes, adopts core storage tube (1) and square end seat (2) that transparent acrylic material made, core storage tube (1) is including half a close pipe (11) and half a close pipe (12) down, core storage tube (1) is connected by half a close pipe (11) and half a close pipe (12) lock and is constituted, square end seat (2) are two, square end seat (2) be equipped with core storage tube (1) assorted circular spliced eye (21), peg graft respectively in the circular spliced eye (21) of square end seat (2) in the both ends of core storage tube (1).
2. The core permanent storage device according to claim 1, wherein the connection surface of the upper half-closed pipe (11) and the lower half-closed pipe (12) is provided with a groove (111), the connection surface of the lower half-closed pipe (12) is provided with a boss (122) matched with the groove (111) of the upper half-closed pipe (11), and the groove (111) of the upper half-closed pipe (11) and the boss (122) of the lower half-closed pipe (12) are mutually buckled and connected.
3. A permanent core storage device according to claim 1, characterized in that the square end seat (2) is provided with a circular plug hole (21) which is blind.
4. A core permanent storage device according to any of claims 1 to 3, characterized in that the mutual joint surfaces of the upper half-pipe (11) and the lower half-pipe (12) are provided with a vaseline coating.
5. A core permanent storage device according to any of claims 1 to 3, characterized in that the mutual connection surfaces of the upper half-pipe (11) and the lower half-pipe (12) are coated with glass cement.
6. A core permanent storage device according to any of claims 1-3, characterized in that the mutual joint surfaces of the upper half-close pipe (11) and the lower half-close pipe (12) are provided with a frosted layer.
7. A core permanent storage device according to any of claims 1-3, characterized in that the outer wall of the upper half-pipe (11) near the ends is symmetrically provided with hand-held buttons (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922090498.6U CN211108763U (en) | 2019-11-28 | 2019-11-28 | Permanent storage device for rock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922090498.6U CN211108763U (en) | 2019-11-28 | 2019-11-28 | Permanent storage device for rock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211108763U true CN211108763U (en) | 2020-07-28 |
Family
ID=71703362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922090498.6U Expired - Fee Related CN211108763U (en) | 2019-11-28 | 2019-11-28 | Permanent storage device for rock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211108763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200237A (en) * | 2021-04-30 | 2021-08-03 | 江苏中煤地质工程研究院有限公司 | Core sampler barrel |
-
2019
- 2019-11-28 CN CN201922090498.6U patent/CN211108763U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200237A (en) * | 2021-04-30 | 2021-08-03 | 江苏中煤地质工程研究院有限公司 | Core sampler barrel |
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| 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: 20200728 |
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| CF01 | Termination of patent right due to non-payment of annual fee |