CN114088453A - Sand and stone sample collecting cylinder - Google Patents
Sand and stone sample collecting cylinder Download PDFInfo
- Publication number
- CN114088453A CN114088453A CN202111391943.8A CN202111391943A CN114088453A CN 114088453 A CN114088453 A CN 114088453A CN 202111391943 A CN202111391943 A CN 202111391943A CN 114088453 A CN114088453 A CN 114088453A
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- Prior art keywords
- cylinder body
- wall
- storage cavity
- baffle
- limiting
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- 239000004576 sand Substances 0.000 title claims abstract description 17
- 239000004575 stone Substances 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 125
- 230000000903 blocking effect Effects 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims description 14
- 230000004888 barrier function Effects 0.000 claims 3
- 239000011435 rock Substances 0.000 claims 1
- 238000005070 sampling Methods 0.000 abstract description 12
- 238000001514 detection method Methods 0.000 abstract description 5
- 239000004566 building material Substances 0.000 abstract description 3
- 241000446313 Lamella Species 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
Images
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
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention belongs to the field of detection sample sampling of building materials, and particularly relates to a sand and stone sample collecting cylinder. The material taking device comprises a barrel and a material taking part, wherein a first material storing cavity is formed in the barrel, the material taking part is arranged in the first material storing cavity and comprises an inner baffle limiting part and a plurality of inner baffles, one ends of the inner baffles are respectively provided with an installation end, the installation ends are rotatably connected with the cavity wall of the first material storing cavity, when the inner baffles are connected with the cavity wall of the first material storing cavity, the inner baffles form a material blocking part, and the material blocking part corresponds to the first material storing cavity; interior baffle locating part sets up in the bottom of interior baffle, and the one end of interior baffle locating part is connected with the chamber wall in first material storage chamber, is provided with spacing face on the interior baffle locating part, after getting the material, spacing face supports with the bottom of interior baffle and leans on, spacing face can restrict to keep off the material portion and open. This device conveniently gets the material, has solved the problem of grit sample cycle length.
Description
Technical Field
The invention belongs to the field of detection sample sampling of building materials, and particularly relates to a sand and stone sample collecting cylinder.
Background
In the field of sampling of detection samples of building materials, for example, sandstone samples, the quality detection of the sandstone samples is required according to the requirements of JGJ52-2006 Standard test methods for quality and quality of sands and stones for common concrete, and the sampling data of the sandstone is thousands of grams to dozens of kilograms according to different detection items. Before the quality of the sandstone is detected, the sampling operation of the sandstone sample needs to be carried out firstly, and the sampling operation of the existing sandstone sample is as follows: and shoveling the sandstone materials into a container by using a shovel, and detecting after division. The sampling method is low in efficiency, the taking of the sandstone samples needs to be guaranteed by manpower, and the sampling period of the sandstone samples is long.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a grit sample collection section of thick bamboo, this device conveniently gets the material, has solved the problem of grit sample cycle length.
In order to solve the technical problems, the invention adopts the following technical scheme to realize: the sandstone sample collection cylinder comprises a cylinder body and a material taking part, wherein a first material storage cavity is arranged in the cylinder body, the material taking part is arranged in the first material storage cavity, the material taking part comprises an inner baffle limiting part and a plurality of inner baffles, one ends of the inner baffles are respectively provided with an installation end, the installation ends are rotatably connected with the cavity wall of the first material storage cavity, when the inner baffles are connected with the cavity wall of the first material storage cavity, the inner baffles form a material blocking part, and the material blocking part corresponds to the first material storage cavity in position; interior baffle locating part sets up in the bottom of interior baffle, and the one end of interior baffle locating part is connected with the first chamber wall of depositing the material chamber, is provided with spacing face on the interior baffle locating part, after getting the material, spacing face supports with the bottom of interior baffle and leans on, spacing face can restrict to keep off material portion and open.
Furthermore, the device also comprises a plurality of cylinder movable flaps and a discharging device;
one end of each of the plurality of cylinder body movable flaps is provided with a connecting end, the connecting ends are rotatably connected with the bottom of the cylinder body, and after the plurality of cylinder body movable flaps are connected with the cylinder body, a second material storage cavity is formed in the plurality of cylinder body movable flaps and corresponds to the first material storage cavity in position;
the material taking part is arranged in the second material storage cavity, the mounting end of the inner baffle is rotatably connected with the cavity wall of the second material storage cavity, and after the inner baffles are connected with the movable petals of the barrel body in a one-to-one correspondence manner, the inner baffles form a material blocking part which corresponds to the second material storage cavity; the inner baffle limiting piece is arranged at the bottom of the inner baffle, and one end of the inner baffle limiting piece is connected with the cavity wall of the second material storage cavity;
the discharging device is arranged on the outer walls of the cylinder body and the cylinder body movable flaps and can limit the plurality of cylinder body movable flaps to rotate towards the direction far away from the first material storage cavity.
Furthermore, the inner limiting device comprises an upper limiting piece and a lower limiting piece, the upper limiting piece is connected to the cavity wall of the first material storage cavity and provided with a first limiting surface, the lower limiting piece is connected to the cavity wall of the second material storage cavity and provided with a second limiting surface, and the material taking part is arranged at the lower part of the lower limiting piece;
when the polylith barrel activity lamella rotated towards the inside of barrel, first spacing face and the mutual support of the spacing face of second supported.
Further, polylith barrel activity lamella is six lamella, the baffle is six in the polylith, and baffle in every piece is the triangle-shaped board, is connected with a triangle-shaped board in the lateral wall department of every lamella barrel activity lamella, six triangle-shaped boards form and keep off material portion.
Furthermore, get material portion still includes a plurality of interior baffle connection platforms, a plurality of interior baffle connection platforms and a plurality of interior baffle one-to-one, a plurality of interior baffle connection platforms's one side all is connected on the chamber wall in second material storage chamber, and every interior baffle connection platform's opposite side is used for connecting the installation end of every interior baffle, interior baffle locating part sets up in the bottom of interior baffle, and the lateral wall of interior baffle locating part is connected on interior baffle connection platform.
Furthermore, the discharging device comprises a clamping plate, a first clamping table and a second clamping table, the clamping plate is arranged between the first clamping table and the second clamping table, the first clamping table is arranged on the outer wall of the barrel body, the second clamping table is arranged on the outer wall of the movable flap of the barrel body, and the first clamping table is provided with a clamping groove;
when the clamping plate is clamped between the first clamping table and the second clamping table, the movable valve of the cylinder body is in a locking state; when the clamping plate is clamped into the clamping groove and the clamping plate is not in contact with the outer wall of the movable valve of the cylinder body, the movable valve of the cylinder body is in an open state.
Furthermore, the discharging device is a gear and rack mechanism, a gear mounting shaft is arranged on the outer wall of the barrel, the gear is mounted on the gear mounting shaft, the rack is provided with a tooth end, the tooth end is externally meshed with the gear, and one end of the rack, which is far away from the tooth end, is a limiting end;
when the limiting end is contacted with the outer wall of the movable valve of the cylinder body, the movable valve of the cylinder body is in a locking state; when the gear drives the rack to move upwards until the limiting end is not in contact with the outer wall of the movable valve of the cylinder body, the movable valve of the cylinder body is in an open state.
Further, an inner notch is formed in the bottom of the cylinder, and the inclined direction of the inner notch is arranged towards the first material storage cavity.
Further, interior baffle locating part is the polylith, baffle locating part and polylith interior baffle one-to-one are connected in the polylith.
According to the sampling device, a barrel body and a material taking part are introduced, a first material storage cavity is formed in the barrel body, the material taking part is arranged in the first material storage cavity, when a sampling barrel is used for sampling a sandstone sample, the barrel body is pressed down forcibly, sandstone at the bottom of the barrel body can extrude a material blocking part, the material blocking part is opened towards the inner side of the first material storage cavity, and sandstone enters the first material storage cavity; after the grit in first stock material intracavity reaches the quantity of needs, the material is got in the end, promotes the barrel, and under the grit action of gravity, the bottom of spacing face and interior baffle supports and leans on, spacing face can restrict to keep off the material portion and open towards the first stock material chamber outside, keeps off the material portion and is in the locking state, and the grit of the first stock material intracavity of impressing before is deposited and is stayed in a section of thick bamboo. This device conveniently gets the material, has solved the problem of grit sample cycle length.
Drawings
FIG. 1 is a bottom view of the bottom structure of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is a bottom view of the bottom structure of the present invention with the discharge unit and the plurality of cartridge flaps;
FIG. 4 is a schematic structural diagram of an inner limiting device and a plurality of movable petals of a cylinder body in a sectional view B-B based on FIG. 3;
FIG. 5 is a schematic structural diagram of a discharging device in a sectional view taken along the line B-B in FIG. 3;
FIG. 6 is a bottom view of the bottom structure of the present invention with material removal;
fig. 7 is a cross-sectional view taken along the line C-C in fig. 6, in which the blocking portion is opened toward the inner side of the first material storage chamber;
FIG. 8 is a bottom view of the bottom structure of the present invention after material removal and when the bowl is lifted;
fig. 9 is a cross-sectional view of the section C-C based on fig. 8, at this time, the limiting surface abuts against the bottom of the inner baffle, and the material blocking portion is in a locked state;
FIG. 10 is a cross-sectional view through section C-C of the present invention after the discharge unit is opened;
description of reference numerals:
1. a barrel; 10. a first storage cavity; 11. an inner incision; 2. a cylinder body movable flap; 20. a second storage cavity; 21. a connecting end; 3. a discharge device; 30. clamping a plate; 31. a first chuck table; 310. a card slot; 32. a second chuck table; 41. an upper limiting member; 410. a first limiting surface; 42. a lower retainer; 420. a second limiting surface; 51. an inner baffle; 510. an installation end; 52. an inner baffle limiting piece; 520. a limiting surface; 53. the inner baffle is connected with the platform; 54. a material blocking part.
Detailed Description
The invention is further explained below with reference to the drawings and examples. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
The sandstone sample collection cylinder comprises a cylinder body 1 and a material taking part, wherein a first material storage cavity 10 is arranged in the cylinder body 1, the material taking part is arranged in the first material storage cavity 10, the material taking part comprises an inner baffle limiting part 52 and a plurality of inner baffles 51, one ends of the inner baffles 51 are respectively provided with an installation end 510, the installation ends 510 are rotatably connected with the cavity wall of the first material storage cavity 10, after the inner baffles 51 are connected with the cavity wall of the first material storage cavity 10, the inner baffles 51 form a material blocking part 54, and the material blocking part 54 corresponds to the first material storage cavity 10; the inner baffle limiting part 52 is arranged at the bottom of the inner baffle 51, one end of the inner baffle limiting part 52 is connected with the cavity wall of the first material storage cavity 10, a limiting surface 520 is arranged on the inner baffle limiting part 52, after material taking is finished, the limiting surface 520 abuts against the bottom of the inner baffle 51, and the limiting surface 520 can limit the material blocking part 54 to be opened.
The inner dams 51 may have dam portions 54 formed in the horizontal direction.
The cylinder body 1 can be a cylindrical cylinder body, and the cylinder diameter and the cylinder height are determined according to single sampling quantity.
On the basis of taking materials, in order to increase the unloading function of the sandstone sample collection cylinder, a plurality of cylinder body movable valves 2 and an unloading device 3 are introduced; one end of each of the plurality of cylinder body movable flaps 2 is provided with a connecting end 21, the connecting ends 21 are rotatably connected with the bottom of the cylinder body 1, when the plurality of cylinder body movable flaps 2 are connected with the cylinder body 1, a second storage cavity 20 is formed on the plurality of cylinder body movable flaps 2, and the second storage cavity 20 corresponds to the first storage cavity 10 in position;
the material taking part is arranged in the second material storage cavity 20, the mounting end 510 of the inner baffle plate 51 is rotatably connected with the cavity wall of the second material storage cavity 20, when the plurality of inner baffle plates 51 are correspondingly connected with the plurality of cylinder movable flaps 2 one by one, the plurality of inner baffle plates 51 form a material blocking part 54, and the material blocking part 54 corresponds to the second material storage cavity 20; the inner baffle limiting piece 52 is arranged at the bottom of the inner baffle 51, and one end of the inner baffle limiting piece 52 is connected with the cavity wall of the second material storage cavity 20;
the discharging device 3 is arranged on the outer walls of the cylinder body 1 and the cylinder body movable flaps 2, and the discharging device 3 can limit the rotation of the cylinder body movable flaps 2 towards the direction far away from the first material storage cavity 10.
When the material needs to be discharged, the discharging device 3 releases the limitation on the movable flaps 2 of the multiple cylinder bodies, and the sand and stones open the material blocking part 54 under the action of gravity, so that the material is conveniently discharged.
In order to limit the rotation direction of the plurality of cylinder body movable petals 2, an inner limiting device is introduced, the inner limiting device comprises an upper limiting piece 41 and a lower limiting piece 42, the upper limiting piece 41 is connected to the cavity wall of the first material storage cavity 10, the upper limiting piece 41 is provided with a first limiting surface 410, the lower limiting piece 42 is connected to the cavity wall of the second material storage cavity 20, the lower limiting piece 42 is provided with a second limiting surface 420, and the material taking part is arranged at the lower part of the lower limiting piece 42;
when the plurality of cylinder body movable flaps 2 rotate towards the inside of the cylinder body 1, the first limiting surface 410 and the second limiting surface 420 abut against each other.
For the specific structure form of specific polylith barrel activity lamella 2, polylith barrel activity lamella 2 is six lamella, baffle 51 is six in the polylith, and every interior baffle 51 is the triangle-shaped board, is connected with a triangle-shaped board in the lateral wall department of every lamella barrel activity lamella 2, six triangle-shaped boards form and keep off material portion 54.
Specifically, the plurality of cylinder body movable petals 2 are six petals, each 60-degree central angle of the cylinder body 1 is one petal, the circular arc of the cylinder body is the same as that of the cylinder body 1, and the lower end of the cylinder body movable petals 2 can be made into an inner notch to be conveniently inserted into a gravel pile.
In order to specify a specific structural form of the discharging device 3, the discharging device 3 comprises a clamping plate 30, a first clamping table 31 and a second clamping table 32, the clamping plate 30 is arranged between the first clamping table 31 and the second clamping table 32, the first clamping table 31 is arranged on the outer wall of the cylinder body 1, the second clamping table 32 is arranged on the outer wall of the cylinder body movable flap 2, and the first clamping table 31 is provided with a clamping groove 310;
when the clamping plate 30 is clamped between the first clamping table 31 and the second clamping table 32, the movable valve 2 of the cylinder body is in a locking state; when the catch plate 30 is caught in the catch groove 310 and the catch plate 30 does not contact the outer wall of the cylinder movable flap 2, the cylinder movable flap 2 is in the open state.
In order to specify the discharging device 3 with another specific structural form, the discharging device 3 is a gear and rack mechanism, a gear installation shaft is arranged on the outer wall of the barrel 1, the gear is installed on the gear installation shaft, the rack is provided with a tooth end, the tooth end is externally meshed with the gear, and one end of the rack, which is far away from the tooth end, is a limiting end;
when the limiting end is contacted with the outer wall of the cylinder body movable flap 2, the cylinder body movable flap 2 is in a locking state; when the gear drives the rack to move upwards until the limiting end is not in contact with the outer wall of the cylinder body movable valve 2, the cylinder body movable valve 2 is in an open state.
For the bottom of barrel 1 of convenience to get the material operation, be provided with interior incision 11 in the bottom of barrel 1, the incline direction of interior incision 11 sets up towards first material storage cavity 10.
For the stability of increase structure, interior baffle locating part 52 is the polylith, baffle locating part 52 is connected with polylith interior baffle 51 one-to-one in the polylith.
The embodiment of the invention is as follows:
as shown in fig. 6 and 7, the sand sample collecting cylinder is used for taking materials, at this time, the cylinder body 1 is pressed down with force, sand at the bottom of the cylinder body 1 extrudes the blocking part 54, the blocking part 54 is opened towards the inner side of the first material storage cavity 10, and the sand enters the first material storage cavity 10;
as shown in fig. 8 and 9, after the material is taken out, when the barrel is lifted, the limiting surface abuts against the bottom of the inner baffle at the moment, and the material blocking part is in a locking state;
as shown in fig. 10, the discharge device 3 releases the restriction of the plurality of cylinder movable flaps 2, and sand opens the material blocking portion 54 under the action of gravity.
Claims (9)
1. The sandstone sample collection cylinder is characterized by comprising a cylinder body (1) and a material taking part, wherein a first material storage cavity (10) is arranged in the cylinder body (1), the material taking part is arranged in the first material storage cavity (10), the material taking part comprises an inner baffle limiting part (52) and a plurality of inner baffles (51), one ends of the inner baffles (51) are respectively provided with an installation end (510), the installation ends (510) are rotatably connected with the cavity wall of the first material storage cavity (10), when the inner baffles (51) are connected with the cavity wall of the first material storage cavity (10), the inner baffles (51) form a material blocking part (54), and the material blocking part (54) corresponds to the first material storage cavity (10); interior baffle locating part (52) set up in the bottom of interior baffle (51), and the one end of interior baffle locating part (52) is connected with the chamber wall in first material storage chamber (10), is provided with spacing face (520) on interior baffle locating part (52), and after the material of getting, spacing face (520) support with the bottom of interior baffle (51) and lean on, spacing face (520) can restrict the portion of keeping off the material (54) and open.
2. A sand sample collection cartridge as claimed in claim 1 further comprising a plurality of cartridge body flaps (2) and discharge means (3);
one end of each barrel body movable flap (2) is provided with a connecting end (21), the connecting ends (21) are rotatably connected with the bottom of the barrel body (1), when the barrel body movable flaps (2) are connected with the barrel body (1), a second storage cavity (20) is formed in each barrel body movable flap (2), and the second storage cavity (20) corresponds to the first storage cavity (10);
the material taking part is arranged in the second material storage cavity (20), the mounting end (510) of the inner baffle (51) is rotatably connected with the cavity wall of the second material storage cavity (20), after the plurality of inner baffles (51) are connected with the plurality of cylinder movable flaps (2) in a one-to-one correspondence manner, the plurality of inner baffles (51) form material blocking parts (54), and the material blocking parts (54) correspond to the second material storage cavity (20) in position; the inner baffle limiting piece (52) is arranged at the bottom of the inner baffle (51), and one end of the inner baffle limiting piece (52) is connected with the cavity wall of the second material storage cavity (20);
the discharging device (3) is arranged on the outer walls of the cylinder body (1) and the cylinder body movable flaps (2), and the discharging device (3) can limit the rotation of the cylinder body movable flaps (2) towards the direction far away from the first material storage cavity (10).
3. A sand and stone sample collection cartridge as claimed in claim 2 further comprising an internal limiting means, the internal limiting means comprising an upper limiting member (41) and a lower limiting member (42), the upper limiting member (41) being connected to the wall of the first storage chamber (10), the upper limiting member (41) being provided with a first limiting surface (410), the lower limiting member (42) being connected to the wall of the second storage chamber (20), the lower limiting member (42) being provided with a second limiting surface (420), the take-out section being provided at the lower portion of the lower limiting member (42);
when the plurality of cylinder body movable flaps (2) rotate towards the inside of the cylinder body (1), the first limiting surface (410) and the second limiting surface (420) are abutted against each other.
4. A sand and stone sample collection cartridge as claimed in claim 2 wherein the plurality of cartridge body flaps (2) are six flaps, the plurality of inner baffles (51) are six flaps, each inner baffle (51) is a triangular plate, a triangular plate is attached to the side wall of each cartridge body flap (2), and the six triangular plates form the dam portion (54).
5. A sand and stone sample collection cylinder as claimed in claim 2, wherein the take-out section further comprises a plurality of inner baffle connection platforms (53), the plurality of inner baffle connection platforms (53) are in one-to-one correspondence with the plurality of inner baffles (51), one side of each of the plurality of inner baffle connection platforms (53) is connected to the wall of the second storage chamber (20), the other side of each of the inner baffle connection platforms (53) is used for connecting the mounting end (510) of each of the inner baffles (51), the inner baffle position-limiting member (52) is arranged at the bottom of the inner baffle (51), and the side wall of the inner baffle position-limiting member (52) is connected to the inner baffle connection platform (53).
6. A sand and stone sample collection cartridge as claimed in claim 2, wherein the discharge means (3) comprises a catch plate (30), a first catch (31) and a second catch (32), the catch plate (30) being disposed between the first catch (31) and the second catch (32), the first catch (31) being disposed on the outer wall of the cartridge body (1), the second catch (32) being disposed on the outer wall of the cartridge body movable flap (2), the first catch (31) being provided with a catch groove (310);
when the clamping plate (30) is clamped between the first clamping table (31) and the second clamping table (32), the movable valve (2) of the cylinder body is in a locking state; when the clamping plate (30) is clamped into the clamping groove (310) and the clamping plate (30) is not in contact with the outer wall of the cylinder body movable flap (2), the cylinder body movable flap (2) is in an open state.
7. A sand and stone sample collection cylinder as claimed in claim 2, wherein the discharge device (3) is a rack and pinion mechanism, a gear mounting shaft is arranged on the outer wall of the cylinder body (1), the gear is mounted on the gear mounting shaft, the rack is provided with a toothed end, the toothed end is externally meshed with the gear, and one end of the rack, which is far away from the toothed end, is a limit end;
when the limiting end is contacted with the outer wall of the cylinder body movable flap (2), the cylinder body movable flap (2) is in a locking state; when the gear drives the rack to move upwards until the limiting end is not in contact with the outer wall of the cylinder body movable flap (2), the cylinder body movable flap (2) is in an open state.
8. A sand sample collection cartridge as claimed in claim 1, wherein an internal cut-out (11) is provided in the base of the cartridge body (1), the internal cut-out (11) being inclined in a direction towards the first reservoir chamber (10).
9. A sand and rock sample collection cartridge as claimed in any one of claims 1 to 8 wherein the inner barrier stop (52) is provided in a plurality of pieces and the plurality of inner barrier stops (52) are connected to the plurality of inner barriers (51) in a one-to-one correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111391943.8A CN114088453A (en) | 2021-11-19 | 2021-11-19 | Sand and stone sample collecting cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111391943.8A CN114088453A (en) | 2021-11-19 | 2021-11-19 | Sand and stone sample collecting cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114088453A true CN114088453A (en) | 2022-02-25 |
Family
ID=80303282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111391943.8A Pending CN114088453A (en) | 2021-11-19 | 2021-11-19 | Sand and stone sample collecting cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114088453A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204495586U (en) * | 2015-03-21 | 2015-07-22 | 屈荐映 | A kind of hydraulic engineering gravity rock core sampling apparatus |
| CN206862695U (en) * | 2017-06-09 | 2018-01-09 | 中交四航工程研究院有限公司 | A kind of portable hand push sampler suitable for shallow water area |
| CN107621389A (en) * | 2017-11-08 | 2018-01-23 | 环境保护部华南环境科学研究所 | A kind of vertical demixing synchronised fluid sampler |
| CN107677500A (en) * | 2017-09-12 | 2018-02-09 | 中国科学院南海海洋研究所 | Binary automatic coupling formula ocean columnar sampler drill bit |
-
2021
- 2021-11-19 CN CN202111391943.8A patent/CN114088453A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204495586U (en) * | 2015-03-21 | 2015-07-22 | 屈荐映 | A kind of hydraulic engineering gravity rock core sampling apparatus |
| CN206862695U (en) * | 2017-06-09 | 2018-01-09 | 中交四航工程研究院有限公司 | A kind of portable hand push sampler suitable for shallow water area |
| CN107677500A (en) * | 2017-09-12 | 2018-02-09 | 中国科学院南海海洋研究所 | Binary automatic coupling formula ocean columnar sampler drill bit |
| CN107621389A (en) * | 2017-11-08 | 2018-01-23 | 环境保护部华南环境科学研究所 | A kind of vertical demixing synchronised fluid sampler |
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