CN212008034U - Ring cutter system appearance device convenient to carry - Google Patents
Ring cutter system appearance device convenient to carry Download PDFInfo
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- CN212008034U CN212008034U CN202020737601.1U CN202020737601U CN212008034U CN 212008034 U CN212008034 U CN 212008034U CN 202020737601 U CN202020737601 U CN 202020737601U CN 212008034 U CN212008034 U CN 212008034U
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- cutting ring
- sleeve
- soil sample
- ring
- sample preparation
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a portable cutting ring sample preparation device, which comprises a sample preparation frame body used for adapting the cutting ring; the soil sample pressing piston is used for pressing a soil sample into the cutting ring; the sample preparation frame body comprises a frame body base capable of supporting the cutting ring and the cutting ring sleeve at the same time, when the cutting ring and the cutting ring sleeve are placed on the frame body base at the same time, the cutting ring is positioned at the lower part in the cutting ring sleeve, and the outer wall of the cutting ring is in clearance fit with the inner wall of the lower part in the cutting ring sleeve; the soil sample pressing piston can extend into the cutting ring sleeve, and the soil sample poured into the cutting ring sleeve can be compacted in the cutting ring through the soil sample pressing piston so as to realize the required sample preparation; after sample preparation, the soil sample pressing piston can be withdrawn from the ring cutter sleeve, and the ring cutter sleeve can be separated from the ring cutter by pulling the ring cutter sleeve. The utility model discloses compact structure, easy operation conveniently carries, can realize cutting ring system appearance fast and can observe system appearance process, safe and reliable.
Description
Technical Field
The utility model relates to a system appearance device, especially a cutting ring system appearance device convenient to carry belongs to the technical field of cutting ring system appearance.
Background
When performing an indoor geotechnical test such as a direct shear test, a consolidation test, etc., a ring cutter sample is sometimes required to be manufactured. In the specification of geotechnical test of railway engineering, the preparation of disturbed fine-grained soil samples can adopt a compaction method, a sample impacting method and a sample pressing method. The compaction method has the disadvantages of troublesome sample preparation operation, higher requirement on operators and higher consumption of soil samples. When a sample hitting method is adopted for sampling, impact load can cause certain influence on a soil sample. The sample pressing method adopts static pressure sample preparation, but to current one-way sampler and two-way sampler, the installation is comparatively troublesome with the dismantlement process, and the sample preparation is convenient fast inadequately, has also increaseed test cost.
Disclosure of Invention
The utility model aims at overcoming the not enough of existence among the prior art, providing a cutting ring system appearance device convenient to carry, its compact structure, easy operation conveniently carries, can realize cutting ring system appearance fast and can observe system appearance process, safe and reliable.
According to the technical scheme provided by the utility model, the portable cutting ring sample preparation device comprises a sample preparation frame body for adapting the cutting ring; the soil sample pressing piston is used for pressing a soil sample into the cutting ring;
the sample preparation frame body comprises a frame body base capable of supporting the cutting ring and the cutting ring sleeve at the same time, when the cutting ring and the cutting ring sleeve are arranged on the frame body base at the same time, the cutting ring can be positioned at the lower part in the cutting ring sleeve, and the outer wall of the cutting ring is in clearance fit with the inner wall of the lower part in the cutting ring sleeve; the soil sample pressing piston can extend into the cutting ring sleeve, and the soil sample poured into the cutting ring sleeve can be compacted in the cutting ring through the soil sample pressing piston so as to realize the required sample preparation; after sample preparation, the soil sample pressing piston can be withdrawn from the ring cutter sleeve, and the ring cutter sleeve can be separated from the ring cutter by pulling the ring cutter sleeve.
The frame body base is internally provided with a sleeve groove, a cutting ring groove positioned at the inner ring of the sleeve groove and a groove body ring connecting the sleeve groove and the cutting ring groove, the cutting ring groove can allow the cutting ring to be embedded, the sleeve groove can allow the cutting ring sleeve to be embedded, and the cutting ring embedded in the cutting ring groove and the cutting ring sleeve embedded in the sleeve groove are coaxially distributed.
The cutting ring sleeve is in a straight cylinder shape, an upper sleeve annular cavity is formed at the upper part in the cutting ring sleeve, a lower sleeve annular cavity is formed at the lower part in the cutting ring sleeve, the lower sleeve annular cavity is communicated with the upper sleeve annular cavity, the inner diameter of the lower sleeve annular cavity is larger than that of the upper sleeve annular cavity, and the inner diameter of the lower sleeve annular cavity is larger than the outer diameter of the cutting ring;
the joint part of the lower ring cavity of the sleeve and the upper ring cavity of the sleeve is provided with a cutting ring limiting step, and when the cutting ring is arranged on the frame body base and positioned in the cutting ring sleeve, the upper end surface of the cutting ring is in contact with the cutting ring limiting step.
The soil sample pressing piston comprises a pressing cylinder and a cylinder plate positioned on the pressing cylinder, and the outer diameter of the cylinder plate is larger than that of the pressing cylinder; the height of the pressing column body is consistent with that of the cutting ring, and the outer diameter of the pressing column body is matched with the inner diameter of the cutting ring; the pressing column body can enter the cutting ring sleeve, and the soil sample can be compacted in the cutting ring through the pressing column body.
The sample preparation driving rod is in threaded connection with the sample preparation frame body, and the sample preparation driving rod, the soil sample pressing piston, the cutting ring sleeve and the cutting ring are coaxially distributed; the system appearance actuating lever can contact with the main part board, and when the system appearance actuating lever rotated on the system appearance support body, in the cutting ring sleeve can be impressed the suppression cylinder of soil sample suppression piston through the system appearance actuating lever, through suppression cylinder physical stamina with the soil sample compaction in the cutting ring.
The sample preparation driving rod is provided with a driving rod handle, the outer diameter of the driving rod handle is larger than that of the sample preparation driving rod, and the driving rod handle is positioned above the sample preparation frame body.
Still include body of rod coupling mechanism, the system appearance actuating lever passes through body of rod coupling mechanism and is connected with the cylinder board, and when the system appearance actuating lever rotated on the system appearance support body, can drive the suppression cylinder and get into in the cutting ring sleeve or withdraw from in the cutting ring sleeve through body of rod coupling mechanism.
The system appearance support body is still including the support body roof that is located support body base top, the support body roof can support directly over the support body base through the stand, and support body roof and support body base are parallel to each other, and soil sample suppression piston is located the below of support body roof, system appearance actuating lever and support body roof threaded connection.
The upright posts are connected with the top plate of the frame body through threads.
The utility model has the advantages that: the cutting ring can be arranged in a cutting ring groove of the frame base, the cutting ring sleeve can be arranged in a sleeve groove of the frame base, when the cutting ring is arranged in the cutting ring sleeve, the cutting ring is in clearance fit with a lower part in the cutting ring sleeve, the upper end surface of the cutting ring is in contact with a cutting ring limiting step, when a soil sample is poured into the cutting ring sleeve, most of the soil sample can be arranged in the cutting ring, the cooperation of a soil sample pressing piston, the cutting ring sleeve and the cutting ring is utilized, the soil sample can be compacted in the cutting ring through the soil sample pressing piston, after the soil sample is compacted, the separation between the cutting ring sleeve and the cutting ring can be conveniently realized by utilizing the clearance fit of the cutting ring sleeve and the cutting ring, the structure is compact, the operation is simple, the carrying is convenient, the cutting ring sample preparation can be quickly realized, the sample preparation process can be observed, and the.
Drawings
Fig. 1 is a usage state diagram of the present invention.
Fig. 2 is a schematic view of the cutting ring sleeve of the present invention.
Fig. 3 is a top view of the cutting ring sleeve of the present invention.
Fig. 4 is a schematic diagram of the soil sample pressing piston of the present invention.
Fig. 5 is a top view of the frame body base of the present invention.
Fig. 6 is a schematic view of the frame body top plate of the present invention.
Description of reference numerals: 1-a frame base, 2-a sample preparation driving rod, 3-a frame top plate, 4-an upright post, 5-a driving rod handle, 6-a soil sample pressing piston, 7-a cutting ring sleeve, 8-a cutting ring, 9-a cutting ring limiting step, 10-a sleeve upper ring cavity, 11-a sleeve lower ring cavity, 12-a column body plate, 13-a pressing column body, 14-a base column body hole, 15-a cutting ring groove, 16-a groove ring, 17-a sleeve groove, 18-a top plate column body screw hole and 19-a top plate driving rod screw hole.
Detailed Description
The invention is further described with reference to the following specific drawings and examples.
As shown in fig. 1: in order to realize the cutting ring sample preparation rapidly and observe the sample preparation process, the utility model comprises a sample preparation frame body used for the adaptation of the cutting ring 8; the soil sample pressing device also comprises a cutting ring sleeve 7 which can be matched with the cutting ring 8 and a soil sample pressing piston 6 which is used for pressing a soil sample into the cutting ring 8;
the sample preparation frame body comprises a frame body base 1 capable of supporting a cutting ring 8 and a cutting ring sleeve 7 at the same time, when the cutting ring 8 and the cutting ring sleeve 7 are placed on the frame body base 1 at the same time, the cutting ring 8 can be positioned at the lower part in the cutting ring sleeve 7, and the outer wall of the cutting ring 8 is in clearance fit with the inner wall of the inner lower part of the cutting ring sleeve 7; the soil sample pressing piston 6 can extend into the cutting ring sleeve 7, and the soil sample poured into the cutting ring sleeve 7 can be pressed in the cutting ring 8 through the soil sample pressing piston 6 so as to realize required sample preparation; after sample preparation, the soil sample pressing piston 6 can be withdrawn from the ring cutter sleeve 7, and the ring cutter sleeve 7 can be separated from the ring cutter 8 by pulling the ring cutter sleeve 7.
Specifically, the cutting ring 8 is an annular cylindrical structure, the cutting ring 8 is a conventional test device, and the details of the cutting ring 8 are well known to those skilled in the art and will not be described herein. The system appearance support body can realize the support to cutting ring 8, and can with 8 adaptations of cutting ring. In order to rapidly prepare the sample, the cutting ring sleeve 7 is matched with the cutting ring 8 to realize the positioning of the cutting ring 8, and the soil sample pressing piston 6 can press the soil sample into the cutting ring 8.
The embodiment of the utility model provides an in, support body base 1 is flat, can realize simultaneously the support to cutting ring 8 and cutting ring sleeve 7 through support body base 1, and when cutting ring 8 and cutting ring sleeve 7 were arranged in support body base 1 simultaneously on, cutting ring 8 can be located the lower part in cutting ring sleeve 7, and the inner wall clearance fit of the outer wall of cutting ring 8 and cutting ring sleeve 7 lower part, utilize the clearance between cutting ring 8 and cutting ring sleeve 7, after the system appearance, can conveniently realize the separation between cutting ring sleeve 7 and the cutting ring 8. During specific implementation, after the cutting ring 8 and the cutting ring sleeve 7 are arranged on the frame body base 1 at the same time, the cutting ring 8 and the cutting ring sleeve 7 are coaxially distributed, and the axis of the cutting ring 8 and the axis of the cutting ring sleeve 7 pass through the center of the frame body base 1.
The soil sample pressing piston 6 can extend into the cutting ring sleeve 7, the soil sample pressing piston 6 extends into the cutting ring sleeve 7, and the soil sample poured into the cutting ring sleeve 7 can be slowly and flatly pressed into the cutting ring 8, so that the purpose of cutting ring sample preparation can be achieved. After the sample is prepared, the soil sample pressing piston 6 can withdraw from the ring cutter sleeve 7, and the ring cutter sleeve 7 and the ring cutter 8 can be separated by pulling the ring cutter sleeve 7, so that the ring cutter sample preparation can be rapidly realized, and the sample preparation process can be observed.
As shown in fig. 5, a sleeve groove 17, a cutting ring groove 15 located at an inner ring of the sleeve groove 17, and a groove body ring 16 connecting the sleeve groove 17 and the cutting ring groove 15 are provided in the holder base 1, the cutting ring groove 15 can allow the cutting ring 8 to be embedded, the sleeve groove 17 can allow the cutting ring sleeve 7 to be embedded, and the cutting ring 8 embedded in the cutting ring groove 15 and the cutting ring sleeve 7 embedded in the sleeve groove 17 are coaxially distributed.
The embodiment of the utility model provides an in, the concave center of locating support body base 1 in cutting ring groove 15, sleeve groove 17 are located cutting ring groove 15's outer lane, are connected through cell body ring 16 between cutting ring groove 15's tank bottom and sleeve groove 17's tank bottom, and cutting ring groove 15, sleeve groove 17 all are the annular, and cutting ring groove 15, sleeve groove 15 and groove ring 16 all are coaxial distribution, utilize groove ring 16 can form sleeve groove 17's tank bottom, and sleeve groove 15's tank bottom is located the below of sleeve groove 17 tank bottom. The lower end part of the cutting ring 8 can be arranged in the sleeve groove 15, the bottom of the cutting ring sleeve 7 is positioned at the bottom of the sleeve groove 17, specifically, the inner diameter of the sleeve groove 15 is consistent with the outer diameter of the cutting ring 8, or the inner diameter of the sleeve groove 15 is slightly larger than the inner diameter of the cutting ring 8, so that the cutting ring 8 can be embedded in the sleeve groove 15. Meanwhile, the inner diameter of the sleeve groove 17 is consistent with the outer diameter of the cutting ring sleeve 7, the inner diameter of the sleeve groove 17 is slightly larger than the outer diameter of the cutting ring sleeve 7, so that the cutting ring sleeve 7 can be embedded in the sleeve groove 17, and the cutting ring 8 embedded in the cutting ring groove 15 and the cutting ring sleeve 7 embedded in the sleeve groove 17 are coaxially distributed.
As shown in fig. 2 and 3, the cutting ring sleeve 7 is in a straight cylinder shape, an upper sleeve annular cavity 10 is formed at the upper part in the cutting ring sleeve 7, a lower sleeve annular cavity 11 is formed at the lower part in the cutting ring sleeve 7, the lower sleeve annular cavity 11 is communicated with the upper sleeve annular cavity 10, the inner diameter of the lower sleeve annular cavity 11 is larger than the inner diameter of the upper sleeve annular cavity 10, and the inner diameter of the lower sleeve annular cavity 11 is larger than the outer diameter of the cutting ring 8;
the joint of the lower annular cavity 11 of the sleeve and the upper annular cavity 10 of the sleeve is provided with a cutting ring limiting step 9, and when the cutting ring 8 is arranged on the frame body base 1 and is positioned in the cutting ring sleeve 7, the upper end surface of the cutting ring 8 is in contact with the cutting ring limiting step 9.
In the embodiment of the utility model, cutting ring sleeve 7 is straight tube-shape, and cutting ring sleeve 7's both ends all are open state. In order to be matched with the soil sample pressing piston 6 and the cutting ring 8, an upper sleeve annular cavity 10 is formed at the upper part in the cutting ring sleeve 7, a lower sleeve annular cavity 11 is formed at the lower part in the cutting ring sleeve 7, the upper sleeve annular cavity 10 is communicated with the lower sleeve annular cavity 11, and the upper sleeve annular cavity 10 and the lower sleeve annular cavity 11 are coaxially distributed. The upper sleeve annular cavity 10 and the lower sleeve annular cavity 11 are cylindrical, and the inner diameter of the lower sleeve annular cavity 11 is larger than that of the upper sleeve annular cavity 10. Because the inner diameters of the lower annular cavity 11 and the upper annular cavity 10 of the sleeve are different, the joint of the lower annular cavity 11 and the upper annular cavity 10 of the sleeve forms an annular cutter limiting step 9.
Because clearance fit is adopted between the cutting ring 8 and the cutting ring sleeve 7, namely the inner diameter of the lower annular cavity 11 of the sleeve is larger than the outer diameter of the cutting ring 8, when the cutting ring 8 is arranged in the annular cutter groove 15 and the cutting ring sleeve 7 is arranged in the sleeve groove 17, the upper end surface of the cutting ring 8 is contacted with the cutting ring limiting step 9. When the soil sample is poured into the cutting ring sleeve 7, the cutting ring limiting step 9 is in contact with the upper end face of the cutting ring 8, the soil sample can be prevented from being sprinkled on the outer ring of the cutting ring 8, namely most of the soil sample falls into the cutting ring 8, the soil sample which is not compacted can be located above the cutting ring 8, when the soil sample is compacted by the soil sample pressing piston 6, the soil sample can be guaranteed to be compacted into the cutting ring 8, and the reliability and the stability of the sample preparation process are improved.
As shown in fig. 4, the soil sample pressing piston 6 includes a pressing cylinder 13 and a cylinder plate 12 located on the pressing cylinder 13, and the outer diameter of the cylinder plate 12 is larger than that of the pressing cylinder 13; the height of the pressing column 13 is consistent with that of the cutting ring 8, and the outer diameter of the pressing column 13 is matched with the inner diameter of the cutting ring 8; the pressing cylinder 13 can enter the ring knife sleeve 7 and the soil sample can be compacted in the ring knife 8 by the pressing cylinder 13.
In the embodiment of the present invention, the pressing cylinder 13 is cylindrical, the cylinder plate 12 is plate-shaped, and the length direction of the pressing cylinder 13 is perpendicular to the plane formed by the cylinder plate 12. The external diameter of cylinder board 12 is greater than the external diameter of suppression cylinder 13, and the external diameter of cylinder board 12 also is greater than the external diameter of cutting ring sleeve 7 to utilize cylinder board 12 also to realize carrying on spacingly to the degree of depth that suppression cylinder 13 got into cutting ring sleeve 7. The height of the pressing column body 13 is consistent with that of the cutting ring 8, the outer diameter of the pressing column body 13 is consistent with the inner diameter of the cutting ring 8 and the inner diameter of the annular cavity 10 on the sleeve, namely, the pressing column body 13 can enter the annular cavity 10 on the sleeve, the process of pressing a soil sample into the cutting ring 8 can be controlled through the outer diameter of the pressing column body 13 and the height of the pressing column body 13, and the reliability and convenience of the sample preparation process are guaranteed.
As shown in fig. 1, the sample preparation device further comprises a sample preparation driving rod 2 capable of driving the soil sample pressing piston 6 to move, wherein the sample preparation driving rod 2 is in threaded connection with the sample preparation frame body, and the sample preparation driving rod 2, the soil sample pressing piston 6, the cutting ring sleeve 7 and the cutting ring 8 are coaxially distributed; the system appearance actuating lever 2 can contact with main part board 12, and when system appearance actuating lever 2 rotated on the system appearance support body, in can impressing the pressing cylinder 13 of soil sample pressing piston 6 in cutting ring sleeve 7 through system appearance actuating lever 2, can be with the soil sample compaction in cutting ring 8 through pressing cylinder 13.
The embodiment of the utility model provides an in, in order to ensure to utilize soil sample suppression piston 6 to the stationarity and the reliability of soil sample suppression process, system appearance actuating lever 2 and system appearance support body threaded connection, the lower tip of system appearance actuating lever 2 can contact with the column body board 12 of soil sample suppression piston 6. The system appearance actuating lever 2 is coaxial distribution with soil sample suppression piston 6, cutting ring sleeve 7, cutting ring 8, when system appearance actuating lever 12 rotated on the system appearance support body, utilizes the continuity of screw thread, and system appearance actuating lever 2 can slowly promote the suppression cylinder 13 and get into in the cutting ring sleeve 7, along with the suppression cylinder 13 constantly gets into in the cutting ring sleeve 7, can realize the compaction of soil sample in cutting ring 8. In the whole soil sample pressing process, the pressing column body 13 cannot rotate in the cutting ring sleeve 7 and only moves linearly along the length direction of the cutting ring sleeve 7, so that the reliability of the soil sample pressing process is ensured. Of course, after the pressing is completed, the soil sample pressing piston 6 can be separated from the cutting ring 8 along with the cutting ring sleeve 7, or the soil sample pressing piston 6 can be separated from the cutting ring sleeve 7 to prepare for the subsequent soil sample pressing.
Further, set up drive lever handle 5 on system appearance actuating lever 2, the external diameter of drive lever handle 5 is greater than the external diameter of system appearance actuating lever 2, and drive lever handle 5 is located the top of system appearance support body.
The embodiment of the utility model provides an in, actuating lever handle 5 is flat, and the length direction of system appearance actuating lever 2 is perpendicular with actuating lever handle 5, and the external diameter of actuating lever handle 5 is greater than the external diameter of system appearance actuating lever 2, and actuating lever handle 5 is located the top of system appearance support body, utilizes actuating lever handle 5 can conveniently operate the rotation of system appearance actuating lever 2. Typically, the drive lever handle 5 or the proof drive lever 2 is operated manually.
Further, still include body of rod coupling mechanism, system appearance actuating lever 2 is connected with cylinder board 12 through body of rod coupling mechanism, and when system appearance actuating lever 2 rotated on the system appearance support body, can drive through body of rod coupling mechanism and press system cylinder 13 and get into in the cutting ring sleeve 7 or withdraw from in the cutting ring sleeve 7.
In fig. 1, the sample preparation driving rod 2 and the soil sample pressing piston 6 are separated from each other, and during sample preparation, the soil sample pressing piston 6 needs to be manually placed in the cutting ring sleeve 7, and then the sample preparation driving rod 2 is rotated to drive the soil sample pressing piston 6 to move towards the cutting ring 8 through the sample preparation driving rod 2. Because the soil sample pressing piston 6 and the sample preparation driving rod 2 adopt a separated form, the use convenience problem exists when the soil sample pressing piston is used. The embodiment of the utility model provides an in, body of rod coupling mechanism can adopt screw nut's cooperation form, rotates on the system appearance support body through system appearance actuating lever 2 promptly, can realize the linear motion of drive soil sample suppression piston 6, and soil sample suppression piston 6 still keeps the linear motion in cutting ring sleeve 7 at the in-process of compaction soil sample, does not need soil sample suppression piston 6 to follow the rotation of system appearance actuating lever 2 promptly, ensures the reliability of soil sample compaction process. The concrete form of the rod body connecting rod mechanism can be selected according to the requirement, and the rod body connecting rod mechanism can drive the soil sample pressing piston 6 to do linear motion. After the rod body connecting mechanism is adopted, the movement direction of the soil sample pressing piston 6 in the cutting ring sleeve 7 can be adjusted or controlled according to the rotation direction of the sample preparation driving rod 2.
As shown in fig. 1, 5 and 6, the sample preparation frame further comprises a frame top plate 3 located above the frame base 1, the frame top plate 3 can be supported directly above the frame base 1 through a column 4, the frame top plate 3 is parallel to the frame base 1, a soil sample pressing piston 6 is located below the frame top plate 3, and a sample preparation driving rod 2 is in threaded connection with the frame top plate 3.
The embodiment of the utility model provides an in, 3 flat plate-like in layer of support body roof, support body roof 3 and support body base 1 are parallel to each other, and soil sample suppression piston 6 is located the below of support body roof 3. System appearance actuating lever 2 and 3 threaded connection of support body roof, and system appearance actuating lever 2 is coaxial distribution with support body roof 3.
During specific implementation, threaded connection is adopted between the upright post 4 and the frame body top plate 3. Set up roof actuating lever screw 19 in the center district of support body roof 3, roof actuating lever screw 19 can with system appearance actuating lever 2 adaptation, realize the threaded connection between system appearance actuating lever 2 and support body roof 3. The two ends of the frame body top plate 3 are provided with top plate cylinder screw holes 18, and the upright post 4 can be in threaded connection with the frame body top plate 3 through the top plate cylinder screw holes 18. In addition, set up base column hole 14 on support body base 1, stand 4 can adopt connection forms such as joint, grafting between 1 through base column hole 14 and support body base, and specific form can be selected as required.
To sum up, when adopting the above-mentioned connection cooperation, can make the convenient dismouting of system appearance frame physical stamina, and cutting ring 8, cutting ring sleeve 7 can conveniently install on support body base 1, improve the dismouting of whole cutting ring system appearance device and the convenience of carrying, easy operation, safe and reliable.
Claims (9)
1. A portable cutting ring sample preparation device comprises a sample preparation frame body which can be matched with a cutting ring (8); the method is characterized in that: the soil sample pressing device also comprises a cutting ring sleeve (7) which can be matched with the cutting ring (8) and a soil sample pressing piston (6) which is used for pressing a soil sample into the cutting ring (8);
the sample preparation frame body comprises a frame body base (1) capable of supporting a cutting ring (8) and a cutting ring sleeve (7) simultaneously, when the cutting ring (8) and the cutting ring sleeve (7) are arranged on the frame body base (1) simultaneously, the cutting ring (8) can be positioned at the lower part in the cutting ring sleeve (7), and the outer wall of the cutting ring (8) is in clearance fit with the inner wall of the inner lower part of the cutting ring sleeve (7); the soil sample pressing piston (6) can extend into the cutting ring sleeve (7), and the soil sample poured into the cutting ring sleeve (7) can be pressed in the cutting ring (8) through the soil sample pressing piston (6) so as to realize the required sample preparation; after sample preparation, the soil sample pressing piston (6) can be withdrawn from the ring cutter sleeve (7), and the ring cutter sleeve (7) can be separated from the ring cutter (8) by pulling the ring cutter sleeve (7).
2. The portable cutting ring sampling device of claim 1, wherein: the frame body base (1) is internally provided with a sleeve groove (17), a cutting ring groove (15) positioned at the inner ring of the sleeve groove (17), and a groove body ring (16) of the connecting sleeve groove (17) and the cutting ring groove (15), wherein the cutting ring groove (15) can allow the cutting ring (8) to be embedded, the sleeve groove (17) can allow the cutting ring sleeve (7) to be embedded, and the cutting ring (8) embedded in the cutting ring groove (15) and the cutting ring sleeve (7) embedded in the sleeve groove (17) are coaxially distributed.
3. The portable cutting ring sampling device of claim 1, wherein: the cutting ring sleeve (7) is in a straight cylinder shape, an upper sleeve annular cavity (10) is formed in the upper portion of the inside of the cutting ring sleeve (7), a lower sleeve annular cavity (11) is formed in the lower portion of the inside of the cutting ring sleeve (7), the lower sleeve annular cavity (11) is communicated with the upper sleeve annular cavity (10), the inner diameter of the lower sleeve annular cavity (11) is larger than the inner diameter of the upper sleeve annular cavity (10), and the inner diameter of the lower sleeve annular cavity (11) is larger than the outer diameter of the cutting ring (8);
the joint of the lower annular cavity (11) of the sleeve and the upper annular cavity (10) of the sleeve is provided with a cutting ring limiting step (9), and when the cutting ring (8) is arranged on the frame body base (1) and is positioned in the cutting ring sleeve (7), the upper end face of the cutting ring (8) is in contact with the cutting ring limiting step (9).
4. The portable cutting ring sampling device of claim 1, wherein: the soil sample pressing piston (6) comprises a pressing cylinder (13) and a cylinder plate (12) positioned on the pressing cylinder (13), and the outer diameter of the cylinder plate (12) is larger than that of the pressing cylinder (13); the height of the pressing column (13) is consistent with that of the cutting ring (8), and the outer diameter of the pressing column (13) is matched with the inner diameter of the cutting ring (8); the pressing cylinder (13) can enter the cutting ring sleeve (7), and the soil sample can be compacted in the cutting ring (8) through the pressing cylinder (13).
5. The portable cutting ring sampling device of claim 4, wherein: the sample preparation device is characterized by further comprising a sample preparation driving rod (2) capable of driving the soil sample pressing piston (6) to move, wherein the sample preparation driving rod (2) is in threaded connection with the sample preparation frame body, and the sample preparation driving rod (2) is coaxially distributed with the soil sample pressing piston (6), the cutting ring sleeve (7) and the cutting ring (8); the sample preparation driving rod (2) can be in contact with the column body plate (12), when the sample preparation driving rod (2) rotates on the sample preparation frame body, the pressing column body (13) of the soil sample pressing piston (6) can be pressed into the cutting ring sleeve (7) through the sample preparation driving rod (2), and the soil sample can be compacted in the cutting ring (8) through the pressing column body (13).
6. The portable cutting ring sampling device of claim 5, wherein: set up actuating lever handle (5) on system appearance actuating lever (2), the external diameter of actuating lever handle (5) is greater than the external diameter of system appearance actuating lever (2), and actuating lever handle (5) are located the top of system appearance support body.
7. The portable cutting ring sampling device of claim 5, wherein: still include body of rod coupling mechanism, system appearance actuating lever (2) are connected with cylinder board (12) through body of rod coupling mechanism, and system appearance actuating lever (2) can drive through body of rod coupling mechanism and press system cylinder (13) and get into in cutting ring sleeve (7) or withdraw from in cutting ring sleeve (7) when rotating on the system appearance support body.
8. The portable cutting ring sampling device of claim 5, wherein: the system appearance support body is still including support body roof (3) that are located support body base (1) top, support body roof (3) can support directly over support body base (1) through stand (4), and support body roof (3) are parallel to each other with support body base (1), and soil sample suppression piston (6) are located the below of support body roof (3), system appearance actuating lever (2) and support body roof (3) threaded connection.
9. The portable cutting ring sampling device of claim 8, wherein: the upright post (4) is in threaded connection with the frame body top plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020737601.1U CN212008034U (en) | 2020-05-07 | 2020-05-07 | Ring cutter system appearance device convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020737601.1U CN212008034U (en) | 2020-05-07 | 2020-05-07 | Ring cutter system appearance device convenient to carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212008034U true CN212008034U (en) | 2020-11-24 |
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ID=73409802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020737601.1U Expired - Fee Related CN212008034U (en) | 2020-05-07 | 2020-05-07 | Ring cutter system appearance device convenient to carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212008034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729901A (en) * | 2020-12-04 | 2021-04-30 | 中核五院岩土工程河南有限公司 | Sample preparation device for geotechnical test and use method |
-
2020
- 2020-05-07 CN CN202020737601.1U patent/CN212008034U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729901A (en) * | 2020-12-04 | 2021-04-30 | 中核五院岩土工程河南有限公司 | Sample preparation device for geotechnical test and use method |
| CN112729901B (en) * | 2020-12-04 | 2023-08-08 | 河南中核五院研究设计有限公司 | Sample preparation device for geotechnical test and use method |
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