CN215985273U - Ground test sampling device - Google Patents
Ground test sampling device Download PDFInfo
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- CN215985273U CN215985273U CN202122034806.0U CN202122034806U CN215985273U CN 215985273 U CN215985273 U CN 215985273U CN 202122034806 U CN202122034806 U CN 202122034806U CN 215985273 U CN215985273 U CN 215985273U
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- barrel
- sampling device
- lantern ring
- vertical direction
- test sampling
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The application relates to the technical field of rock-soil testing, in particular to a rock-soil testing and sampling device which comprises a cylinder body, wherein an installation table is connected in the cylinder body in a sliding manner along the vertical direction, a motor is arranged on the installation table, an output shaft of the motor extends along the vertical direction and is provided with a drill rod, and a sampling groove is formed in the drill rod; the outer wall of the barrel is rotatably connected with a plurality of supporting plates which are circumferentially arranged, one ends of the supporting plates, far away from the barrel, are rotatably connected with rotating rods, one ends of the rotating rods, far away from the supporting plates, are rotatably connected with the same lantern ring, the lantern ring is slidably sleeved on the barrel, and planes formed by the corresponding supporting plates and the rotating rods when rotating are parallel to each other and are parallel to a vertical plane. This application can improve the inconvenient problem of accomodating transportation of present sampling device.
Description
Technical Field
The application relates to the technical field of rock and soil testing, in particular to a rock and soil testing and sampling device.
Background
Geotechnical engineering exploration is a technical means for finding out basic characteristics and spatial distribution of subsurface geotechnical bodies, underground water and adverse geological effects; in the field exploration process, rock, soil and underground water samples meeting various specific quality requirements are sampled by using a certain technical means.
Current ground test sampling device generally includes the support, slides along vertical direction on the support and is connected with the mount table, installs the motor on the mount table, is equipped with the drilling rod on the output shaft of motor, is equipped with the sample groove on the drilling rod. In the sampling process, the support is supported on the ground, the motor drives the drill rod to rotate, and the mounting table slides downwards, so that the drill rod penetrates deep into the ground to perform rock and soil sampling.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: for the stability of assurance drilling rod when the sample, the volume of support is great usually for sampling device's the transportation of accomodating is all quite inconvenient, consequently needs the improvement.
Disclosure of Invention
In order to improve the inconvenient problem of accomodating the transportation of present sampling device, this application provides a ground test sampling device.
The application provides a pair of ground test sampling device adopts following technical scheme: a rock-soil testing and sampling device comprises a cylinder body, wherein an installation platform is connected in the cylinder body in a sliding mode along the vertical direction, a motor is arranged on the installation platform, an output shaft of the motor extends along the vertical direction and is provided with a drill rod, and a sampling groove is formed in the drill rod; the outer wall of the barrel is rotatably connected with a plurality of supporting plates which are circumferentially arranged, one ends of the supporting plates, far away from the barrel, are rotatably connected with rotating rods, one ends of the rotating rods, far away from the supporting plates, are rotatably connected with the same lantern ring, the lantern ring is slidably sleeved on the barrel, and planes formed by the corresponding supporting plates and the rotating rods when rotating are parallel to each other and are parallel to a vertical plane.
By adopting the technical scheme, when rock soil testing sampling is carried out, the lantern ring slides downwards, the lantern ring drives the supporting plate to turn downwards through the rotating rod to be attached to the ground, and the stability of the cylinder body is improved; then the workman will slide the mount table downwards to the starter motor for the drilling rod rotation moves downwards, and the ground will enter into in the sample groove. After the ground sample is accomplished, earlier the sliding mounting platform that makes progress for the drilling rod breaks away from the ground, the lantern ring that upwards slides again, makes the lantern ring drive the backup pad through the dwang and upwards rotates and be close to in the barrel, has reduced sampling device's volume, has improved the inconvenient problem of accomodating transportation of present sampling device.
Optionally, the support plate is provided with a plug pin in a sliding penetrating manner, the axis of the plug pin is perpendicular to the upper surface of the support plate, and the sliding direction of the plug pin is the same as the axial direction of the plug pin.
Through adopting above-mentioned technical scheme, when the backup pad supported on subaerial, push down and insert the nail, can make and insert the nail and insert in the ground to the stability of barrel has been improved.
Optionally, the upper end of the inserted nail is connected with a connecting rod.
Through adopting above-mentioned technical scheme, the plug of inserting the nail has been made things convenient for to the setting of connecting rod.
Optionally, circumference is equipped with a plurality of confession connecting rods and rotates the groove of wearing to establish on the outer wall of barrel, and the one end of connecting rod stretches into in the barrel and passes through spring coupling in the downside of mount table.
By adopting the technical scheme, when the supporting plate is attached to the ground, the mounting table slides downwards, the mounting table prompts the connecting rod to descend through the spring, and the connecting rod enables the plug pins to be inserted into the ground; when the mounting table is slid upwards, the mounting table will force the connecting rod to rise through the spring, and the connecting rod will cause the plug pin to be pulled out of the ground. Therefore, through the lift of mount table, can the sampling of ground and the plug of inserting the nail, improved the sampling efficiency of ground.
Optionally, the side wall of the insert pin is provided with a limiting groove, and the supporting plate is provided with a plurality of limiting blocks which are inserted into the corresponding limiting grooves in a sliding manner along the vertical direction.
Through adopting above-mentioned technical scheme, the stopper inlays to be established at the spacing inslot, has improved the stability of inserting the nail in the slip in-process to make and insert the nail and be difficult for breaking away from the backup pad.
Optionally, a bolt for abutting against the outer wall of the cylinder body is in threaded fit with the lantern ring.
Through adopting above-mentioned technical scheme, bolt thread fit in the barrel and support tightly in the barrel outer wall, improved the stability of backup pad when laminating in the ground.
Optionally, be equipped with the spout that communicates in the barrel inside on the outer wall of barrel, be equipped with on the mount table along the vertical direction slip inlay establish the slide bar in the spout, the one end of slide bar stretches out outside the barrel, is equipped with the breach that supplies the slide bar to wear to establish along the vertical direction slip on the lantern ring.
Through adopting above-mentioned technical scheme, the pulling slide bar stretches out the outer one end of spout, can make the mount table go up and down in the barrel, has made things convenient for the sample of ground.
Optionally, a pull ring is arranged at one end of the sliding rod extending out of the cylinder body.
To sum up, the application comprises the following beneficial technical effects:
1. after rock and soil sampling is completed, the mounting table is firstly slid upwards to separate the drill rod from the ground, and then the lantern ring is slid upwards to drive the supporting plate to upwards rotate to be close to the cylinder body through the rotating rod, so that the volume of the sampling device is reduced, and the problem that the conventional sampling device is inconvenient to store and transport is solved;
2. when the supporting plate is attached to the ground, the mounting table slides downwards, the mounting table enables the connecting rod to descend through the spring, and the connecting rod enables the inserting nail to be inserted into the ground; when the mounting table is slid upwards, the mounting table enables the connecting rod to ascend through the spring, the connecting rod enables the inserted nail to be pulled out of the ground, sampling of rock soil and insertion and extraction of the inserted nail can be achieved through ascending and descending of the mounting table, and sampling efficiency of the rock soil is improved;
3. the limiting block is embedded in the limiting groove, so that the stability of the inserted nail in the sliding process is improved, and the inserted nail is not easy to separate from the supporting plate.
Drawings
FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;
FIG. 2 is a schematic sectional view of the whole of the embodiment of the present application;
fig. 3 is a partially enlarged schematic view at a in fig. 2.
Reference numerals: 1. a barrel; 11. a chute; 12. a support plate; 121. a limiting block; 13. rotating the rod; 14. a collar; 141. a notch; 142. a bolt; 15. inserting a nail; 151. a limiting groove; 16. a connecting rod; 17. a groove is arranged in a penetrating way; 18. a spring; 2. an installation table; 21. a motor; 22. a drill stem; 221. a sampling groove; 23. a slide bar; 24. and (4) a pull ring.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses ground test sampling device. As shown in fig. 1 and 2, a rock-soil testing and sampling device comprises a cylinder 1, wherein an installation table 2 is embedded in the cylinder 1 in a sliding manner along the vertical direction, a motor 21 is fixed on the upper surface of the installation table 2, an output shaft of the motor 21 extends along the vertical direction and is rotatably arranged in the installation table 2 in a penetrating manner, a drill rod 22 which is vertically arranged is fixed at the lower end of the output shaft of the motor 21, and a sampling groove 221 is formed in the drill rod 22; a sliding rod 23 is fixed on the side wall of the mounting platform 2, a sliding groove 11 communicated with the inside of the cylinder 1 is formed in the outer wall of the cylinder 1, the sliding rod 23 is embedded in the sliding groove 11 in a sliding mode along the vertical direction, and one end of the sliding rod 23 extends out of the cylinder 1 and is fixed with a pull ring 24. The installation platform 2 can be driven to lift through the pull ring 24, and the motor 21 can drive the drill rod 22 to rotate, so that the drill rod 22 goes deep into the ground, and rock soil enters the sampling groove 221.
The outer wall of the barrel body 1 is rotatably connected with a plurality of supporting plates 12 which are arranged circumferentially, one end of each supporting plate 12, which is far away from the barrel body 1, is rotatably connected with a rotating rod 13, and planes formed by the corresponding supporting plates 12 and the corresponding rotating rods 13 during rotation are parallel to each other and parallel to a vertical plane; one end of each rotating rod 13, which is far away from the supporting plate 12, is rotatably connected with the same lantern ring 14, the lantern ring 14 is sleeved on the barrel 1 in a sliding manner, and the lantern ring 14 is provided with a notch 141 for the sliding rod 23 to penetrate through in a sliding manner along the vertical direction, so that the sliding rod 23 is not prone to position interference with the lantern ring 14 in the sliding process.
In the use process of the sampling device, the lantern ring 14 slides downwards, so that the lantern ring 14 drives the support plate 12 to turn downwards through the rotating rod 13 and abut against the ground, and the stability of the cylinder body 1 is improved; the lantern ring 14 that upwards slides can make lantern ring 14 drive backup pad 12 through dwang 13 and upwards overturn and be close to in barrel 1, has reduced sampling device's volume, has improved the inconvenient problem of the transportation of accomodating of present sampling device.
The threaded fit has bolt 142 on the lantern ring 14, and bolt 142 can be fixed with lantern ring 14 locking, has guaranteed the stability of lantern ring 14, dwang 13 and backup pad 12.
An inserting nail 15 penetrates through the supporting plate 12 in a sliding mode, the axis of the inserting nail 15 is perpendicular to the upper surface of the supporting plate 12, the sliding direction of the inserting nail 15 is the same as the axial direction of the inserting nail 15, and the upper end of the inserting nail 15 is connected with a connecting rod 16; the circumference is equipped with a plurality of confession connecting rod 16 and rotates the groove 17 of wearing to establish of wearing to go up of barrel 1, and the one end of connecting rod 16 stretches into in the barrel 1 and connects in the downside of mount table 2 through spring 18. When the support plate 12 is attached to the ground, the mounting table 2 is slid downwards, the mounting table 2 urges the connecting rod 16 to descend through the spring 18, and the connecting rod 16 enables the plug pin 15 to be inserted into the ground, so that the stability of the barrel 1 is further improved; when the mounting platform 2 is slid upwards, the mounting platform 2 causes the connecting rod 16 to rise through the spring 18, and the connecting rod 16 enables the plug pin 15 to be pulled out of the ground, so that the sampling device is convenient to store.
As shown in fig. 2 and fig. 3, a limiting groove 151 is formed in a side wall of the plug pin 15, a limiting block 121 inserted into the limiting groove 151 in a sliding manner along a vertical direction is fixed on the support plate 12, and the limiting block 121 enables the plug pin 15 not to be easily separated from the support plate 12.
The implementation principle of the rock-soil testing and sampling device in the embodiment of the application is as follows: in the use process of the sampling device, the lantern ring 14 slides downwards, and the lantern ring 14 is locked and fixed through the bolt 142, so that the lantern ring 14 drives the support plate 12 to turn downwards to abut against the ground through the rotating rod 13; then, the worker pulls down the mounting platform 2 through the pull ring 24, the mounting platform 2 causes the connecting rod 16 to descend through the spring 18, and the connecting rod 16 enables the plug pin 15 to be inserted into the ground, so that the stability of the barrel body 1 is improved; the motor 21 will then rotate the drill rod 22 so that the drill rod 22 penetrates into the ground so that the rock soil enters the sampling slot 221.
After the rock sampling is completed, a worker pulls up the mounting platform 2 through the pull ring 24, the mounting platform 2 prompts the connecting rod 16 to ascend through the spring 18, and the connecting rod 16 enables the plug pin 15 to be pulled out of the ground; then the workman will go up the lantern ring 14 for lantern ring 14 drives backup pad 12 through dwang 13 and upwards overturns and be close to in barrel 1, has reduced sampling device's volume, has improved the inconvenient problem of the transportation of accomodating of present sampling device.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a ground test sampling device which characterized in that: the device comprises a cylinder body (1), wherein an installation platform (2) is connected in the cylinder body (1) in a sliding manner along the vertical direction, a motor (21) is arranged on the installation platform (2), an output shaft of the motor (21) extends along the vertical direction and is provided with a drill rod (22), and a sampling groove (221) is formed in the drill rod (22); the outer wall of barrel (1) is gone up to rotate and is connected with a plurality of backup pads (12) that are circumference setting, and backup pad (12) are kept away from the one end rotation that barrel (1) and are connected with dwang (13), and the one end rotation that backup pad (12) were kept away from in all dwang (13) is connected with same lantern ring (14), and lantern ring (14) slip cap is established on barrel (1), and the plane that corresponding backup pad (12) and dwang (13) formed when rotating is parallel to each other and is on a parallel with vertical face.
2. The geotechnical test sampling device according to claim 1, wherein: the supporting plate (12) is provided with inserting nails (15) in a sliding penetrating mode, the axis of each inserting nail (15) is perpendicular to the upper surface of the supporting plate (12), and the sliding direction of each inserting nail (15) is the same as the axial direction of the inserting nail (15).
3. The geotechnical test sampling device according to claim 2, wherein: the upper end of the inserted nail (15) is connected with a connecting rod (16).
4. The geotechnical test sampling device according to claim 3, wherein: the outer wall of barrel (1) is gone up circumference and is equipped with a plurality of wearing to establish groove (17) that supply connecting rod (16) to rotate to wear to establish, and the one end of connecting rod (16) stretches into in barrel (1) and connects in the downside of mount table (2) through spring (18).
5. The geotechnical test sampling device according to claim 4, wherein: the side wall of the insert nail (15) is provided with a limiting groove (151), and the support plate (12) is provided with a plurality of limiting blocks (121) which are inserted into the corresponding limiting grooves (151) in a sliding mode along the vertical direction.
6. The geotechnical test sampling device according to claim 1, wherein: and a bolt (142) used for tightly abutting against the outer wall of the cylinder body (1) is in threaded fit on the lantern ring (14).
7. The geotechnical test sampling device according to claim 1, wherein: be equipped with on the outer wall of barrel (1) and communicate in inside spout (11) of barrel (1), be equipped with on mount table (2) along vertical direction slip inlay slide bar (23) of establishing in spout (11), outside barrel (1) was stretched out to the one end of slide bar (23), be equipped with on lantern ring (14) and supply slide bar (23) to slide breach (141) of wearing to establish along vertical direction.
8. The geotechnical test sampling device according to claim 7, wherein: and one end of the sliding rod (23) extending out of the cylinder body (1) is provided with a pull ring (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122034806.0U CN215985273U (en) | 2021-08-26 | 2021-08-26 | Ground test sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122034806.0U CN215985273U (en) | 2021-08-26 | 2021-08-26 | Ground test sampling device |
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| Publication Number | Publication Date |
|---|---|
| CN215985273U true CN215985273U (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122034806.0U Active CN215985273U (en) | 2021-08-26 | 2021-08-26 | Ground test sampling device |
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| CN (1) | CN215985273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793738A (en) * | 2023-05-30 | 2023-09-22 | 江苏安琪尔检测科技有限公司 | Soil sampling device for soil detection and application method thereof |
-
2021
- 2021-08-26 CN CN202122034806.0U patent/CN215985273U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116793738A (en) * | 2023-05-30 | 2023-09-22 | 江苏安琪尔检测科技有限公司 | Soil sampling device for soil detection and application method thereof |
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Effective date of registration: 20220620 Address after: 450000 No. 2, floor 19, building 2, No. 100, Zhenghua Road, Jinshui District, Zhengzhou City, Henan Province Patentee after: Henan Jianyan Information Engineering Co.,Ltd. Address before: 473000 8th floor, building 1, Hongde pedestrian street, Zhongzhou Road Central Plaza, Wolong District, Nanyang City, Henan Province Patentee before: Henan Huaxing survey, design and Research Institute Co.,Ltd. |