CN211527899U - Sampling structure for rock and soil investigation - Google Patents
Sampling structure for rock and soil investigation Download PDFInfo
- Publication number
- CN211527899U CN211527899U CN202020100025.XU CN202020100025U CN211527899U CN 211527899 U CN211527899 U CN 211527899U CN 202020100025 U CN202020100025 U CN 202020100025U CN 211527899 U CN211527899 U CN 211527899U
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- penetration
- soil
- hole
- breaking
- pile
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- 239000002689 soil Substances 0.000 title claims abstract description 68
- 238000005070 sampling Methods 0.000 title claims abstract description 37
- 238000011835 investigation Methods 0.000 title claims description 11
- 239000011435 rock Substances 0.000 title description 3
- 230000035515 penetration Effects 0.000 claims abstract description 83
- 230000000149 penetrating effect Effects 0.000 claims abstract description 29
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 19
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 19
- 241001330002 Bambuseae Species 0.000 claims description 19
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 19
- 239000011425 bamboo Substances 0.000 claims description 19
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims 5
- 238000000034 method Methods 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 12
- 238000002347 injection Methods 0.000 description 23
- 239000007924 injection Substances 0.000 description 23
- 238000009412 basement excavation Methods 0.000 description 3
- 238000005527 soil sampling Methods 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a ground reconnaissance sampling structure belongs to soil exploration sampling device's technical field. The key point of the technical scheme is that the device comprises a base, wherein a penetration hole is formed in the base, a penetration cylinder is inserted into the penetration hole, and the penetration cylinder is inserted into the penetration hole and does not contact with the inner wall of the penetration hole; the penetrating pile is inserted into the penetrating hole, the penetrating pile covers the end of the penetrating cylinder, and the penetrating pile is abutted to the inner wall of the penetrating hole. The effect of reducing the labor intensity of workers in the sampling process is achieved.
Description
Technical Field
The utility model relates to a soil exploration sampling device's technical field, in particular to ground reconnaissance sample structure.
Background
Before modern building construction, a construction unit firstly needs to measure soil of a construction site, determine the water content, soil category name, water content, density, strength parameters, deformation parameters, consolidation and compaction parameters of the site, and further determine whether the building construction can be carried out.
When the soil sampling work is carried out, the taken soil sample can be divided into a first-stage undisturbed soil sample, a second-stage slightly-disturbed soil sample, a third-stage obviously-disturbed soil sample and a fourth-stage completely-disturbed soil sample, wherein the project that the first-stage undisturbed soil sample can be tested is the most ideal test sample.
At present at the in-process of one-level undisturbed soil sample, the workman is in order to reduce the interference of machinery to the sample layer, beat extension to sample layer department on the ground through machinery earlier usually, form the sample exploratory well, then, the workman enters into the bottom of sample exploratory well through structures such as staircase, afterwards, the workman passes through cutting means such as instrument such as wall paper sword, carve out the sample soil block of cube form on the wall of a well of sample exploratory well, the back is accomplished in the sample, the workman carries the sample soil block to get back to subaerial, accomplish whole sample work. The sampling mode can greatly reduce the interference of machinery to the soil sample and can completely take out the first-stage undisturbed soil sample.
The above prior art has the following disadvantages: in the process of sampling by workers, the workers are required to carve out the soil samples one by one manually, so that the labor amount of the workers in the sampling process is increased, and the labor intensity of the workers is increased.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a ground reconnaissance sample structure to reach the effect that alleviates the intensity of labour of workman's sample in-process.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a rock and soil investigation sampling structure comprises a base, wherein the base is provided with a penetration hole, a penetration cylinder is inserted into the penetration hole, and the penetration cylinder is inserted into the penetration hole and is not contacted with the inner wall of the penetration hole; the penetrating pile is inserted into the penetrating hole, the penetrating pile covers the end of the penetrating cylinder, and the penetrating pile is abutted to the inner wall of the penetrating hole.
By adopting the scheme, when the soil sampling work is carried out, a worker firstly completes the excavation of the sampling exploratory well, after the excavation is completed, the worker jumps into the sampling exploratory well, then the base is fixed on the side wall of the sampling exploration well, the base circles out the part of the well wall to be sampled by workers, after the part is circled out, a worker inserts the penetration cylinder into the base, then the penetration cylinder is completely nailed into the well wall by using the penetration pile, because the injection pile is abutted against the inner wall of the injection hole, pressing force can be uniformly applied to the injection cylinder, the soil sample is wrapped by the injection cylinder to finish sampling work in the process that the injection cylinder is inserted into the well wall of the sampling exploration well, then, the worker only needs to dig out the penetration cylinder from the well wall to bring back the soil sample, so that the step that the worker gradually carves out the soil sample is omitted, the sampling convenience is improved, and the effect of reducing the labor intensity of the worker in the sampling process is achieved.
The utility model discloses further set up to: the base is provided with a fixing component.
By adopting the scheme, the relative position between the base and the well wall of the sampling exploration well can be regulated by the arranged fixing assembly, so that the holding effect of a worker on the base is omitted, the labor steps in the soil sampling process are further improved, the use convenience is improved, and the effect of reducing the labor intensity of the worker in the sampling process is further achieved.
The utility model discloses further set up to: the fixing component comprises a fixing hole formed in the edge of the base, the fixing hole penetrates through the base, a fixing screw is connected to the fixing hole in a threaded mode, and the length of the fixing screw is longer than that of the fixing hole.
By adopting the scheme, after the fixing screw penetrates through the fixing hole, the fixing screw is screwed on the well wall of the sampling exploration well, the fixing assembly is used, and the fixing screw is simple in use method and low in operation difficulty, so that the use convenience of the fixing assembly is improved while the use effect of the fixing assembly is achieved.
The utility model discloses further set up to: and the end of the penetration cylinder far away from the penetration pile is provided with a hammering assembly.
Through adopting above-mentioned scheme, because the in-process of penetrating the stake using both needs great strength, need aim at the penetration hole again simultaneously, the hammering subassembly that sets up can be when using the penetrating stake, makes the penetrating stake keep inserting the state in the penetration hole, and then reduces the workman and need frequently aim at the step of penetration hole with the penetrating stake, further reach the effect that alleviates the intensity of labour of workman's sampling in-process.
The utility model discloses further set up to: hammering subassembly includes the guide pole, and the end fixed connection who penetrates a section of thick bamboo is kept away from to the end penetrating pile of guide pole, and the axis of guide pole and the axis collineation that penetrates the stake are equipped with the penetrating hammer on the guide pole, and the penetrating hammer slides along the guide pole.
Through adopting above-mentioned scheme, the guide rod retrains the movement track of injection hammer for the injection hammer can keep linear motion, and the condition that the off tracking appears in the movement track that prevents the injection hammer takes place, provides the holding down force to the injection stake through what the injection hammer lasts, makes the injection stake can keep inserting the well wall of a sample exploration well with the injection section of thick bamboo simultaneously with the state of injection section of thick bamboo butt, reaches the result of use of hammering subassembly.
The utility model discloses further set up to: the end of the penetration pile far away from the penetration cylinder is provided with an insertion inclined plane which inclines towards the inside of the penetration cylinder.
Through adopting above-mentioned scheme, the area of the end department of a penetration section of thick bamboo can be reduced to the doping inclined plane that sets up, and then makes a penetration section of thick bamboo more swift when inserting the wall of a well of sample exploration well, has reduced the time that a penetration section of thick bamboo inserted completely in the sample wall of a well, and then has improved the use convenience of a penetration section of thick bamboo.
The utility model discloses further set up to: and a soil breaking assembly is arranged on the insertion inclined plane.
By adopting the above scheme, the disconnected native subassembly that sets up can separate the soil sample in the injection section of thick bamboo and the wall of a well of sample exploration well for when the workman will inject a section of thick bamboo and take out, the soil sample in the injection section of thick bamboo is direct to be taken away, has reduced the step that the workman will inject a section of thick bamboo and dig out, and further reach the effect that alleviates the intensity of labour of workman's sample in-process.
The utility model discloses further set up to: the soil breaking component comprises a soil breaking ring groove, the soil breaking ring groove is connected to the inside of the penetration cylinder, a lead-out hole is formed in the soil breaking ring groove, a fixed connection point is arranged in the soil breaking ring groove, the fixed connection point is symmetrical to the lead-out hole about the diameter of the soil breaking ring groove, two soil breaking ropes are fixedly connected to the fixed connection point, the uniform ends of the two soil breaking ropes are fixedly connected to the fixed connection point, the other ends of the two soil breaking ropes are encircled to the lead-out hole along the soil breaking ring groove in the direction of deviating from each other, and the ends of the two soil breaking ropes deviating from the fixed connection point.
By adopting the above scheme, when the injection pile hammers the injection cylinder, the soil breaking rope is positioned in the soil breaking annular groove, the other end of the soil breaking rope is positioned in the lead-out hole, after the injection cylinder is completely inserted into the well wall of the sampling exploration well, a worker takes the soil breaking rope out of the lead-out hole through a tool, and then pulls the two soil breaking ropes simultaneously.
To sum up, the utility model discloses following beneficial effect has:
1. the base, the penetration hole, the penetration cylinder, the penetration hole and the penetration pile are matched for use, so that the effect of reducing the labor intensity of workers in the sampling process is achieved;
2. the cooperation of disconnected native subassembly and hammering subassembly uses the effect that the intensity of labour in the workman's sample process is further alleviateed.
Drawings
Fig. 1 is a schematic diagram of an explosion structure of the present invention in use in a sampling well;
FIG. 2 is a schematic structural view showing the soil breaking assembly when collapsed;
fig. 3 is a schematic view showing the structure of the soil breaking assembly in use.
Reference numerals: 1. a base; 11. a penetration hole; 12. penetrating into the cylinder; 13. pile penetration; 2. a fixing assembly; 21. a fixing hole; 22. a set screw; 3. a hammer assembly; 31. a guide rod; 32. a penetration hammer; 4. a soil breaking component; 41. a soil breaking ring groove; 42. breaking the soil rope; 43. an exit aperture; 44. fixing the contact; 5. and inserting into the inclined plane.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A geotechnical investigation sampling structure is shown in figures 1 and 2 and comprises a truncated cone-shaped base 1, wherein the base 1 is provided with a fixing assembly 2, a circular penetration hole 11 is formed in the base 1, a cylindrical penetration cylinder 12 is inserted into the penetration hole 11, the outer wall of the penetration cylinder 12 is not abutted to the inner wall of the penetration hole 11, a truncated cone-shaped penetration pile 13 is covered at the top end of the penetration cylinder 12, the axes of the penetration cylinder 12, the penetration pile 13 and the penetration hole 11 are collinear, and the circumferential outer wall of the penetration pile 13 is abutted to the inner wall of the penetration hole 11; one end of the penetration pile 13 far away from the penetration cylinder 12 is provided with a hammering assembly 3; the end of the penetration pile 13 far away from the penetration cylinder 12 is provided with an insertion inclined plane 5, the insertion inclined plane 5 inclines towards the inside of the penetration cylinder 12, and the insertion inclined plane 5 is provided with a soil breaking component 4. The workman fixes base 1 on the wall of a well of sample exploratory well through fixed subassembly 2, then through penetrating into 13 and hammering subassembly 3 with penetrating into a section of thick bamboo 12 of penetrating in the hole 11 hammer into the wall of a well completely, then take out through disconnected native subassembly 4 soil sample that will penetrate into a section of thick bamboo 12, accomplish whole borrowing process, reached the effect that alleviates the intensity of labour of workman's sample in-process.
As shown in fig. 1 and 2, the fixing assembly 2 includes fixing holes 21 penetrating through the base 1, the number of the fixing holes 21 is four, four fixing holes 21 are uniformly arrayed, each fixing hole 21 is connected with a fixing screw 22, the length of each fixing screw 22 is greater than the depth of each fixing hole 21, the fixing screws 22 are in threaded connection with the fixing holes 21, the fixing screws 22 penetrate through the fixing holes 21 and then are inserted into the well wall of the sampling exploratory well, and the base 1 is fixed on the well wall of the sampling exploratory well through the supporting force and the restraining force provided by the hardness of the fixing screws 22 for the base 1.
As shown in fig. 1 and 2, the hammering assembly 3 includes a cylindrical guide rod 31, the end of the guide rod 31 is fixedly connected with the end of the penetration pile 13 far away from the penetration cylinder 12, the axis of the guide rod 31 is collinear with the axis of the penetration pile 13, a cylindrical penetration hammer 32 is sleeved on the guide rod 31, and the penetration hammer 32 slides along the guide rod 31. The penetration hammer 32 continuously hammers the penetration pile 13 to continuously provide pressure to the penetration cylinder 12 by the penetration pile 13, and finally the penetration cylinder 12 is completely inserted into the well wall of the sampling exploration well.
As shown in fig. 2 and 3, the soil breaking assembly 4 includes a circular soil breaking ring groove 41, the soil breaking ring groove 41 is opened on the insertion inclined surface 5, the side surface of the soil breaking ring groove 41 is open and connected to the inside of the penetration cylinder 12, a lead-out hole 43 is opened on the bottom wall of the soil breaking ring groove 41, the axis of the lead-out hole 43 is collinear with the axis of the penetration cylinder 12, a fixed contact 44 is arranged at a position symmetrical with respect to the diameter of the soil breaking ring groove 41 in the soil breaking ring groove 41, two soil breaking ropes 42 are fixedly connected to the fixed contact 44 at the fixed contact 44, the other ends of the two soil breaking ropes 42 are deviated from each other, the two soil breaking ropes are encircled to the lead-out hole 43 along the soil breaking ring groove 41, and the ends of the two soil breaking ropes 42 deviated from the fixed contact 44 penetrate through. When a worker tightens the two soil breaking ropes 42 in the leading-out hole 43 at the same time, the two soil breaking ropes 42 are tightened and close to the diameter of the soil breaking ring groove 41 penetrating through the fixed connection point 44 and the leading-out hole 43, and the cutting of the soil sample is completed.
The utility model discloses a use as follows: in the process of using, at first at subaerial excavation sample exploration well, after accomplishing, the workman stretches into the shaft bottom, then fix base 1 on the wall of a well through fixed subassembly 2, then, the workman inserts injection section of thick bamboo 12 has the one end of inserting inclined plane 5 into injection section of thick bamboo 12, then, put into injection hole 11 through injection stake 13, and through hammering subassembly 3 hammering injection stake 13, until will inject a section of thick bamboo 12 into the wall of a well of sample exploration well completely, then, the workman will inject stake 13 and hammering subassembly 3 and take off, the broken soil rope 42 in the pulling outlet 43, separate the soil sample with the wall of a well of sample exploration well, then the workman will inject a section of thick bamboo 12 out, accomplish whole sampling process. In conclusion, through the steps, the effect of reducing the labor intensity of workers in the sampling process is achieved.
The above-mentioned embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws and protection within the scope of the present invention.
Claims (8)
1. The utility model provides a ground reconnaissance sample structure which characterized in that: the device comprises a base (1), wherein a penetration hole (11) is formed in the base (1), a penetration cylinder (12) is inserted into the penetration hole (11), the penetration cylinder (12) is inserted into the penetration hole (11), and the penetration cylinder (12) is not contacted with the inner wall of the penetration hole (11); the penetration hole (11) is inserted with a penetration pile (13), the penetration pile (13) covers the end of the penetration cylinder (12), and the penetration pile (13) is abutted against the inner wall of the penetration hole (11).
2. The geotechnical investigation sampling structure of claim 1, wherein: the base (1) is provided with a fixing component (2).
3. The geotechnical investigation sampling structure of claim 2, wherein: fixed subassembly (2) including offering fixed orifices (21) at base (1) edge, fixed orifices (21) link up base (1), and threaded connection has set screw (22) in fixed orifices (21), and the length of set screw (22) is longer than fixed orifices (21).
4. The geotechnical investigation sampling structure of claim 1, wherein: and the end of the penetration cylinder (12) far away from the penetration pile (13) is provided with a hammering assembly (3).
5. The geotechnical investigation sampling structure of claim 4, wherein: hammering subassembly (3) are including guide rod (31), and the end fixed connection who penetrates a section of thick bamboo (12) is kept away from in the end penetrating pile (13) of guide rod (31), and the axis of guide rod (31) and the axis collineation that penetrates pile (13), the cover is equipped with penetrating hammer (32) on guide rod (31), and penetrating hammer (32) slide along guide rod (31).
6. The geotechnical investigation sampling structure of claim 1, wherein: an insertion inclined plane (5) is arranged at the end of the penetration pile (13) far away from the penetration cylinder (12), and the insertion inclined plane (5) inclines towards the inside of the penetration cylinder (12).
7. The geotechnical investigation sampling structure of claim 6, wherein: and a soil breaking component (4) is arranged on the insertion inclined plane (5).
8. The geotechnical investigation sampling structure of claim 7, wherein: soil-breaking component (4) is including breaking soil annular groove (41), soil-breaking annular groove (41) are connected to the inside of penetrating a section of thick bamboo (12), it draws hole (43) to open to be equipped with in soil-breaking annular groove (41), be provided with solid joint (44) in soil-breaking annular groove (41), solid joint (44) and draw hole (43) about the diameter symmetry of soil-breaking annular groove (41), two soil-breaking ropes (42) of solid joint (44) fixedly connected with, two soil-breaking rope (42) homogeneous end fixed connection are in solid joint (44) department, the other end of two soil-breaking ropes (42) encircles to drawing hole (43) department along soil-breaking annular groove (41) with the direction that deviates from mutually, two soil-breaking ropes (42) deviate from the end of solid joint (44) and run through and draw hole (43) and go out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020100025.XU CN211527899U (en) | 2020-01-16 | 2020-01-16 | Sampling structure for rock and soil investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020100025.XU CN211527899U (en) | 2020-01-16 | 2020-01-16 | Sampling structure for rock and soil investigation |
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| Publication Number | Publication Date |
|---|---|
| CN211527899U true CN211527899U (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020100025.XU Expired - Fee Related CN211527899U (en) | 2020-01-16 | 2020-01-16 | Sampling structure for rock and soil investigation |
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| Country | Link |
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| CN (1) | CN211527899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136684A (en) * | 2021-11-22 | 2022-03-04 | 安徽农业大学 | Soil sampler and soil sampling method |
-
2020
- 2020-01-16 CN CN202020100025.XU patent/CN211527899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136684A (en) * | 2021-11-22 | 2022-03-04 | 安徽农业大学 | Soil sampler and soil sampling method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 |