CN219956963U - Rock-soil investigation sampling device - Google Patents
Rock-soil investigation sampling device Download PDFInfo
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- CN219956963U CN219956963U CN202321126948.2U CN202321126948U CN219956963U CN 219956963 U CN219956963 U CN 219956963U CN 202321126948 U CN202321126948 U CN 202321126948U CN 219956963 U CN219956963 U CN 219956963U
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- sampling
- sampling tube
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- disc
- sleeve
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- 238000005070 sampling Methods 0.000 title claims abstract description 100
- 238000011835 investigation Methods 0.000 title claims description 22
- 239000002689 soil Substances 0.000 title abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 32
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 239000011435 rock Substances 0.000 abstract description 16
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of rock and soil exploration and discloses a rock and soil exploration sampling device, wherein a sampling cylinder is arranged on the lower surface of a fixed disc between two support rods, a connecting sleeve is connected to the outer part of a telescopic end of the sampling cylinder through a screw, a connecting mechanism is arranged at the lower end of the connecting sleeve, and a sampling tube is arranged below the connecting mechanism; the outside of sampling tube is provided with clean mechanism, clean mechanism is including setting up the outside installation cover at the bracing piece, the outside of installation cover is close to the position of sampling tube and installs the connecting rod, the one end of connecting rod is connected with clean cover, the inboard of clean cover is provided with the cleaning brush. According to the utility model, the electric telescopic rod arranged on the lower surface of the sealing disc is used for moving the blanking disc in the sampling tube, so that rock and soil in the sampling tube after sampling is pushed out for blanking, and the follow-up detection is facilitated.
Description
Technical Field
The utility model relates to the technical field of rock and soil investigation, in particular to a rock and soil investigation sampling device.
Background
The rock-soil investigation is an important item in the geological investigation, the viscosity and the softness of the rock-soil are determined by detecting the rock-soil of the investigation, the rock-soil is required to be taken out through sampling equipment in the process, at present, the common sampling equipment is to insert a pipe body or a rod inserting component with a soil taking groove into a rock-soil pit, and the rock-soil is extruded into the pipe body or the soil taking groove in the reinsertion process, so that the rock-soil required to be taken out for sampling.
Chinese patent discloses a sampling device (grant bulletin number CN 216669338U) for geotechnical investigation, and this patent technology is when needs insert the sample, rotates the sampling tube through handle and hand wheel, and the sampling tube is under the cooperation of screw groove and thread bush, and the downwardly moving is until inserting suitable degree of depth, and when the sample was accomplished, through handle and hand wheel reverse rotation sampling tube, can take out the sampling tube, has reduced artificial intensity of labour, and conveniently carries, and the practicality is stronger.
However, there is still a disadvantage in this patent, in which the sampling and blanking is performed manually when sampling the rock and soil, and this is slow and inconvenient, and the rock and soil adheres to the surface of the sampling tube when the sampling tube is lifted, which affects the subsequent use of the sampling tube. Accordingly, a geotechnical investigation sampling device is provided by those skilled in the art to solve the problems set forth in the background art.
Disclosure of Invention
The utility model aims to provide a geotechnical investigation sampling device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the rock soil investigation sampling device comprises a fixed disc and two supporting rods symmetrically arranged on the lower surface of the fixed disc, wherein a handle is arranged on the upper surface of the fixed disc, a sampling cylinder is arranged between the two supporting rods on the lower surface of the fixed disc, a connecting sleeve is connected to the outer part of a telescopic end of the sampling cylinder through a screw, a connecting mechanism is arranged at the lower end of the connecting sleeve, and a sampling tube is arranged below the connecting mechanism;
the outside of sampling tube is provided with clean mechanism, clean mechanism is including setting up the outside installation cover at the bracing piece, the outside of installation cover is close to the position of sampling tube and installs the connecting rod, the one end of connecting rod is connected with clean cover, the inboard of clean cover is provided with the cleaning brush.
As still further aspects of the utility model: the inside of bracing piece is provided with electric putter, electric putter's flexible end is connected with the inserted bar, the bottom of inserted bar is the toper setting.
As still further aspects of the utility model: the outside symmetry of installation cover is provided with fastening bolt, spacing hole has been seted up to the outside of bracing piece, fastening bolt's end embedding spacing hole is inside and with spacing hole threaded connection.
As still further aspects of the utility model: the both ends of connecting rod all are provided with the installation pole, the mounting hole with installation pole threaded connection has all been seted up to the outside of installation cover and clean cover.
As still further aspects of the utility model: the connecting mechanism comprises a sealing disc arranged on the lower surface of the connecting sleeve, a connecting disc is arranged on the lower surface of the sealing disc, a connecting groove is formed in the inner side of the sampling tube, and the lower surface of the connecting disc is embedded into the connecting groove and connected with the connecting groove through threads.
As still further aspects of the utility model: the lower surface of sealing disk is provided with electric telescopic handle, electric telescopic handle's flexible end outside has fixed cover through screwed connection, fixed cover's lower extreme is connected with the unloading dish in the inside of sampling tube.
As still further aspects of the utility model: the external diameter of unloading dish is the same with the internal diameter of sampling tube, fixed cover sets up the intermediate position department at unloading dish upper surface.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the connecting disc arranged on the lower surface of the sealing disc is in threaded connection with the connecting groove, so that the sealing disc can be connected above the sampling tube, and meanwhile, the work of the electric telescopic rod arranged on the lower surface of the sealing disc is utilized, so that the blanking disc can move in the sampling tube, and rock soil in the sampling tube after sampling is pushed out to realize blanking, so that subsequent detection is facilitated.
2. According to the utility model, the installation rod connected through the connection rod is in threaded connection with the cleaning sleeve and the installation hole formed in the outer part of the installation sleeve, so that the installation sleeve is connected with the cleaning sleeve through the connection rod, the installation sleeve can be fixed through the fastening bolt, and meanwhile, the cleaning sleeve is arranged on the outer part of the sampling tube, so that when the sampling of the sampling tube is finished and the sampling tube ascends, the cleaning brush arranged on the inner side of the cleaning sleeve can clean the rock soil outside the sampling tube, and further, the influence of the attachment of the rock soil on the outer part of the sampling tube on the subsequent use of the sampling tube is avoided, and the service life of the sampling tube is seriously reduced, so that the rock soil investigation operation is influenced.
Drawings
FIG. 1 is a schematic diagram of a geotechnical investigation sampling device;
FIG. 2 is a schematic diagram of a cleaning mechanism in a geotechnical survey sampling apparatus;
FIG. 3 is a schematic view of the structure of a mounting rod in a geotechnical survey sampling apparatus;
fig. 4 is a schematic structural diagram of a connection mechanism in a geotechnical investigation sampling device.
In the figure: 1. a fixed plate; 11. a handle; 12. a sampling cylinder; 2. a sampling tube; 3. connecting sleeves; 4. a connecting mechanism; 41. an electric telescopic rod; 42. a fixed sleeve; 43. a blanking disc; 44. a sealing plate; 45. a connecting disc; 46. a connecting groove; 5. a support rod; 51. a rod; 6. a cleaning mechanism; 61. a mounting sleeve; 62. a connecting rod; 63. a cleaning sleeve; 64. a cleaning brush; 65. a fastening bolt; 66. a mounting hole; 67. and (5) mounting a rod.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the utility model, a geotechnical investigation sampling device comprises a fixed disc 1 and two support rods 5 symmetrically arranged on the lower surface of the fixed disc 1, wherein a handle 11 is arranged on the upper surface of the fixed disc 1, a sampling cylinder 12 is arranged between the two support rods 5 on the lower surface of the fixed disc 1, a connecting sleeve 3 is connected to the outer part of a telescopic end of the sampling cylinder 12 through a screw, a connecting mechanism 4 is arranged at the lower end of the connecting sleeve 3, and a sampling cylinder 2 is arranged below the connecting mechanism 4;
the outside of sampling tube 2 is provided with clean mechanism 6, and clean mechanism 6 is including setting up at the outside installation cover 61 of bracing piece 5, and the outside of installation cover 61 is close to the position of sampling tube 2 and installs connecting rod 62, and the one end of connecting rod 62 is connected with clean cover 63, and the inboard of clean cover 63 is provided with cleaning brush 64.
In fig. 1: the inside of bracing piece 5 is provided with electric putter, and electric putter's flexible end is connected with inserted bar 51, and the bottom of inserted bar 51 is the toper setting, and this setting utilizes the inside electric putter that sets up of bracing piece 5 can make inserted bar 51 remove in the inside of bracing piece 5, can adjust the height of bracing piece 5 and inserted bar 51 like this, inserts this inserted bar 51 underground simultaneously, then can guarantee the stability of sampling in-process like this, avoids taking place to empty and influences the ground sampling operation.
In fig. 1 and 2: the outside symmetry of installation cover 61 is provided with fastening bolt 65, and spacing hole has been seted up to the outside of bracing piece 5, and the terminal embedding spacing hole of fastening bolt 65 is inside and with spacing hole threaded connection, should set up the threaded connection that utilizes fastening bolt 65 and spacing hole, can fix the outside at bracing piece 5 with the installation cover 61 like this, the use of clean cover 63 of being convenient for.
In fig. 3: the both ends of connecting rod 62 all are provided with installation pole 67, and installation hole 66 with installation pole 67 threaded connection is all offered to the outside of installation cover 61 and cleaning cover 63, and this setting utilizes the threaded connection of installation pole 67 and installation hole 66, can be with the connection of installation cover 61 and cleaning cover 63 like this.
In fig. 4: the coupling mechanism 4 includes the sealing disc 44 of installing at adapter sleeve 3 lower surface, and the lower surface of sealing disc 44 is provided with connection pad 45, and spread groove 46 has been seted up to the inboard of sampling tube 2, and connection pad 45's lower surface embedding spread groove 46 is inside and through threaded connection, and this setting utilizes the threaded connection of connection pad 45 and spread groove 46, can install the top of sampling tube 2 with sealing disc 44 like this to sampling cylinder 12 can make sampling tube 2 can move down and then bore the ground and take a sample at the during operation.
In fig. 4: the lower surface of sealing disk 44 is provided with electric telescopic handle 41, electric telescopic handle 41's flexible end outside has fixed cover 42 through screwed connection, the lower extreme of fixed cover 42 is at the internal connection of sampling tube 2 has unloading dish 43, the external diameter of unloading dish 43 is the same with the internal diameter of sampling tube 2, fixed cover 42 sets up the intermediate position department at unloading dish 43 upper surface, this setting utilizes electric telescopic handle 41's work, the unloading dish 43 that can make fixed cover 42 connect like this moves in the inside of sampling tube 2, can take out the unloading that the inside sample of sampling tube 2 can be quick when removing, in order to follow-up detection.
The working principle of the utility model is as follows: when the utility model samples the rock and soil investigation, firstly, a worker can take the sampling equipment to a sampling position through the handle 11, after the sampling position is reached, one end of the connecting rod 62 is firstly installed with the installation sleeve 61, after the installation, the other end of the connecting rod 62 is connected with the cleaning sleeve 63, namely, the installation rods 67 arranged at the two ends of the connecting rod 62 are in threaded connection with the installation holes 66, after the cleaning sleeve 63 is connected with the installation sleeve 61 through the connecting rod 62, the installation sleeve 61 is installed outside the supporting rod 5 through the fastening bolt 65, and thus, the cleaning sleeve 63 is also arranged outside the sampling tube 2;
meanwhile, the height between the supporting rod 5 and the inserted rod 51 can be adjusted by starting the electric push rod arranged in the supporting rod 5, and after adjustment, a worker can insert the inserted rod 51 into the ground, so that the stability of the sampling equipment can be ensured;
after the sampling device is stabilized, the sealing disc 44 can be arranged outside the sampling tube 2, and the sealing disc 44 can be connected above the sampling tube 2 through the threaded connection of the connecting disc 45 arranged on the lower surface of the sealing disc 44 and the connecting groove 46;
after sampling by the sampling cylinder 12, the sampled rock soil is in the sampling tube 2, and the sampling tube 2 can be lifted up and pass through the cleaning sleeve 63, so that the outside of the sampling tube 2 can be cleaned by the cleaning brush 64 arranged on the inner side of the cleaning sleeve 63;
meanwhile, when the sampling rock and soil in the sampling tube 2 is discharged, the electric telescopic rod 41 arranged on the lower surface of the sealing disc 44 is used for working, so that the discharging disc 43 can move in the sampling tube 2 to push out the rock and soil in the sampling tube 2 after sampling to realize discharging, and the follow-up detection is facilitated.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a ground reconnaissance sampling device, includes fixed disk (1) and symmetry set up two bracing pieces (5) at fixed disk (1) lower surface, its characterized in that, the upper surface of fixed disk (1) is provided with handle (11), and installs sample cylinder (12) between two bracing pieces (5) at the lower surface of fixed disk (1), the flexible end outside of sample cylinder (12) has adapter sleeve (3) through screwed connection, the lower extreme of adapter sleeve (3) is provided with coupling mechanism (4), the below of coupling mechanism (4) is provided with sample section of thick bamboo (2);
the outside of sampling tube (2) is provided with clean mechanism (6), clean mechanism (6) are including setting up at the outside installation cover (61) of bracing piece (5), connecting rod (62) are installed in the outside position that is close to sampling tube (2) of installation cover (61), one end of connecting rod (62) is connected with clean cover (63), the inboard of clean cover (63) is provided with cleaning brush (64).
2. The geotechnical investigation sampling device according to claim 1, wherein an electric push rod is arranged in the support rod (5), a telescopic end of the electric push rod is connected with an inserting rod (51), and the bottom end of the inserting rod (51) is in a conical shape.
3. The geotechnical investigation sampling device according to claim 1, wherein the outer part of the mounting sleeve (61) is symmetrically provided with fastening bolts (65), the outer part of the supporting rod (5) is provided with limiting holes, and the tail ends of the fastening bolts (65) are embedded into the limiting holes and are in threaded connection with the limiting holes.
4. The geotechnical investigation sampling device according to claim 1, wherein the two ends of the connecting rod (62) are provided with mounting rods (67), and the outer parts of the mounting sleeve (61) and the cleaning sleeve (63) are provided with mounting holes (66) in threaded connection with the mounting rods (67).
5. The geotechnical investigation sampling device according to claim 1, wherein the connecting mechanism (4) comprises a sealing disc (44) arranged on the lower surface of the connecting sleeve (3), a connecting disc (45) is arranged on the lower surface of the sealing disc (44), a connecting groove (46) is formed in the inner side of the sampling tube (2), and the lower surface of the connecting disc (45) is embedded into the connecting groove (46) and connected through threads.
6. The geotechnical investigation sampling device according to claim 5, wherein an electric telescopic rod (41) is arranged on the lower surface of the sealing disc (44), a fixing sleeve (42) is connected to the outer portion of the telescopic end of the electric telescopic rod (41) through a screw, and a blanking disc (43) is connected to the lower end of the fixing sleeve (42) in the sampling tube (2).
7. A geotechnical investigation sampling device according to claim 6, characterized in that the outer diameter of the blanking disc (43) is the same as the inner diameter of the sampling tube (2), and the fixing sleeve (42) is arranged at the middle position of the upper surface of the blanking disc (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321126948.2U CN219956963U (en) | 2023-05-11 | 2023-05-11 | Rock-soil investigation sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321126948.2U CN219956963U (en) | 2023-05-11 | 2023-05-11 | Rock-soil investigation sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219956963U true CN219956963U (en) | 2023-11-03 |
Family
ID=88543619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321126948.2U Active CN219956963U (en) | 2023-05-11 | 2023-05-11 | Rock-soil investigation sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219956963U (en) |
-
2023
- 2023-05-11 CN CN202321126948.2U patent/CN219956963U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |