CN217027000U - Sampling equipment for foundation detection - Google Patents
Sampling equipment for foundation detection Download PDFInfo
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- CN217027000U CN217027000U CN202123325750.0U CN202123325750U CN217027000U CN 217027000 U CN217027000 U CN 217027000U CN 202123325750 U CN202123325750 U CN 202123325750U CN 217027000 U CN217027000 U CN 217027000U
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Abstract
The utility model relates to the technical field of foundation detection, in particular to sampling equipment for foundation detection, which comprises a base, wherein cylinders are symmetrically arranged on the left and right sides of the top surface of the base, a connecting plate is jointly arranged at the top ends of the cylinders, a drilling cylinder is arranged in the middle of the bottom surface of the connecting plate, a spiral shaft is arranged in the drilling cylinder, and a scraping ring is arranged on the inner wall of the drilling cylinder in a sliding manner; two sliding plates are arranged inside the base in a sliding manner. According to the utility model, after the threaded shaft finishes soil sampling on the foundation, the soil sample can be scraped by the scraping ring arranged in the drill cylinder, so that the soil sample is prevented from being adhered to the inner wall of the drill cylinder; the sliding plate is arranged in the bottom plate, so that when soil is discharged after a soil sample is taken, the sliding plate can be positioned right below the drilling barrel, the soil sample is convenient to collect, and the operation is convenient; baffle and two-way threaded rod threaded connection can make two-way threaded rod rotate through twist grip after sample soil to drive two slides and seal the circular slot towards the square slip of axis of circular slot.
Description
Technical Field
The utility model relates to the technical field of foundation detection, in particular to sampling equipment for foundation detection.
Background
The main work content of the foundation detection comprises foundation detection and test, foundation treatment detection and monitoring, foundation pit monitoring and the like, and in the process of foundation detection, the soil at the foundation is often required to be sampled, so that the relevant characteristics of the foundation are judged according to the types of the soil.
Sampling tool need be used to the in-process of sample, and some sampling tool now can be glued in sampling tool's inside after having got soil, and be difficult for dropping, still need the staff to discharge soil through other instruments, and the operation is more loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
a sampling device for foundation detection comprises a base, wherein cylinders are symmetrically arranged on the left and right of the top surface of the base, a connecting plate is jointly arranged at the top ends of the cylinders, a drill cylinder is arranged in the middle of the bottom surface of the connecting plate, a spiral shaft is arranged in the drill cylinder, and a scraping ring is slidably arranged on the inner wall of the drill cylinder; two sliding plates are arranged inside the base in a sliding mode.
As a preferable technical scheme of the utility model, the top end of the drilling barrel is provided with a partition plate, the partition plate is provided with a motor, and the output end of the motor is fixedly connected with the top end of the spiral shaft.
As a preferable technical scheme of the utility model, a sliding groove is formed in the drill cylinder, an elastic sleeve is arranged on the surface of the sliding groove, a sliding block is arranged in the sliding groove in a sliding manner, and the scraping ring is arranged on the sliding block.
As a preferred technical scheme of the utility model, a cavity is formed in the base, a bidirectional threaded rod is rotatably arranged in the cavity, and the two sliding plates are in threaded connection with the bidirectional threaded rod.
As a preferable technical scheme of the utility model, one end of the bidirectional threaded rod is fixedly provided with a handle, and the handle is positioned outside the cavity.
As a preferred technical scheme of the utility model, four threaded holes are symmetrically arranged on the base, and the internal threads of the threaded holes are provided with bolts; the top end of the base is provided with a circular groove in a penetrating mode, and the circular groove is communicated with the cavity.
As a preferred technical scheme of the utility model, the top surface of the base is provided with a limiting frame, the middle part of the limiting frame is provided with a through groove in a penetrating manner, and the drilling barrel is arranged in the through groove.
The utility model has the beneficial effects that:
after the threaded shaft finishes soil sampling on the foundation, the soil sample can be scraped through a scraping ring arranged in the drill cylinder, so that the soil sample is prevented from being adhered to the inner wall of the drill cylinder; the sliding plate is arranged in the bottom plate, so that when soil is drained after the soil sample is taken, the sliding plate can be positioned under the drilling barrel, the soil sample can be conveniently collected, and the operation is convenient;
baffle and two-way threaded rod threaded connection can make two-way threaded rod rotate through twist grip after sample soil to drive two slides and seal the circular slot towards the square slip of axis of circular slot.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic perspective view of a sampling device for ground detection according to the present invention;
FIG. 2 is a schematic plan view of a sampling device for ground detection according to the present invention;
FIG. 3 is a schematic structural diagram of a sliding plate, a bidirectional threaded rod and a base of the sampling device for ground detection according to the present invention.
In the figure: 1. a base; 2. a cylinder; 3. a connecting plate; 4. drilling a barrel; 5. a screw shaft; 6. scraping rings; 7. a slide plate; 8. a partition plate; 9. a motor; 10. a chute; 11. a slider; 12. a cavity; 13. a bidirectional threaded rod; 14. a handle; 15. a threaded hole; 16. a bolt; 17. a circular groove; 18. a limiting frame.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
The embodiment is as follows: as shown in fig. 1 to 3, the sampling device for foundation detection of the present invention comprises a base 1, wherein cylinders 2 are symmetrically arranged on the top surface of the base 1, the top ends of the cylinders 2 are provided with a connection plate 3, the middle part of the bottom surface of the connection plate 3 is provided with a drill barrel 4, the cylinder 2 can drive the drill barrel 4 to lift through the extension and retraction of the telescopic end, so that the drill barrel 4 enters the foundation for sampling, and the drill barrel 4 can be driven to lift after the sampling is completed, so as to discharge the soil sample taken out from the drill barrel 4 for subsequent detection; a spiral shaft 5 is arranged in the drill cylinder 4, a scraping ring 6 is arranged on the inner wall of the drill cylinder 4 in a sliding manner, and after the drill cylinder 4 takes a sample, a soil sample adhered on the inner wall of the drill cylinder 4 can be scraped off and discharged through the scraping ring 6; the two sliding plates 7 are arranged inside the base 1 in a sliding mode, the two sliding plates 7 are located on two sides of the drilling barrel 4 respectively, and when the materials are discharged, the two sliding plates 7 can slide and contact towards the direction of the central axis of the drilling barrel 4, so that the soil samples taken out can be collected in a concentrated mode.
The top of the drill barrel 4 is provided with a partition plate 8, the partition plate 8 is provided with a motor 9, the output end of the motor 9 is fixedly connected with the top end of the spiral shaft 5, and during sampling, the motor 9 works to drive the spiral shaft 5 in the drill barrel 4 to rotate so as to sample.
Four threaded holes 15 are symmetrically formed in the base 1, and bolts 16 are arranged in the threaded holes 15 in a threaded manner; the top end of the base 1 is provided with a circular groove 17 in a penetrating way, and the circular groove 17 is communicated with the cavity 12. Before sampling, the base 1 can be fixed by matching the bolt 16 with the threaded hole 15, so that the position of the base is prevented from being deviated during sampling.
A cavity 12 is formed in the base 1, a bidirectional threaded rod 13 is arranged in the cavity 12 in a rotating mode, and the two sliding plates 7 are connected to the bidirectional threaded rod 13 in a threaded mode. One end of the bidirectional threaded rod 13 is fixedly provided with a handle 14, and the handle 14 is positioned outside the cavity 12. When the inside of the drill barrel 4 is discharged with the soil sample, the handle 14 can be manually rotated, the two-way threaded rod 13 is driven to rotate through the handle 14, so that the two sliding plates 7 on the two-way threaded rod 13 slide and contact towards the mutually approaching direction, the circular groove 17 is sealed, the soil sample is prevented from dropping to the ground, after the two sliding plates 7 contact, the charging box can be placed on the sliding plates 7, the soil sample in the drill barrel 4 drops to the charging box for centralized collection, and the operation is simple and convenient.
The top surface of base 1 is provided with spacing 18, and the middle part of spacing 18 is run through and has been seted up logical groove, and bores section of thick bamboo 4 and set up at logical inslot, and spacing 18 can play direction and spacing effect to boring section of thick bamboo 4, and the inside of spacing 18 is provided with the spring, can play certain cushioning effect at boring section of thick bamboo 4 during operation.
When the device works, the device is placed at a position needing sampling, the base 1 is fixed through the matching of the bolt 16 and the threaded hole 15, then the motor 9 is started, the motor 9 works and drives the spiral shaft 5 to rotate, the air cylinder 2 drives the drill cylinder 4 to descend when the spiral shaft 5 rotates, so that the drill cylinder 4 slowly enters a soil layer for sampling, after the drill cylinder 4 reaches a certain depth in the soil layer and sampling is completed, the motor 9 stops working, and at the moment, the air cylinder 2 drives the drill cylinder 4 to move upwards until the bottom end of the drill cylinder 4 is positioned at the top of the circular groove 17; then, the handle 14 is manually rotated, so that the handle 14 drives the bidirectional threaded rod 13 to rotate, and when the bidirectional threaded rod 13 rotates, the two sliding plates 7 are driven to slide towards the mutually approaching direction until the two sliding plates 7 contact with each other to seal the circular groove 17; later place the cartridge on slide 7, can make slider 11 drive scraping ring 6 cunning downward this moment, strike off the soil sample that covers on the inner wall of a bore section of thick bamboo 4 to make it drop to the cartridge downwards, thereby can concentrate the collection to the soil sample, easy and simple to handle, and at the in-process of motor 9 work, spacing 18 can play certain buffering absorbing effect, reinforcing base 1's stability.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A sampling device for foundation detection comprises a base (1) and is characterized in that cylinders (2) are arranged on the top surface of the base (1) in a bilateral symmetry mode, a connecting plate (3) is arranged at the top ends of the cylinders (2) together, a drill cylinder (4) is arranged in the middle of the bottom surface of the connecting plate (3), a spiral shaft (5) is arranged inside the drill cylinder (4), and a scraping ring (6) is arranged on the inner wall of the drill cylinder (4) in a sliding mode; two sliding plates (7) are arranged inside the base (1) in a sliding manner.
2. The sampling device for ground detection according to claim 1, wherein a partition plate (8) is disposed at the top end of the drill cylinder (4), a motor (9) is disposed on the partition plate (8), and an output end of the motor (9) is fixedly connected to the top end of the screw shaft (5).
3. The sampling equipment for the foundation detection according to claim 1, wherein a sliding groove (10) is formed in the drilling barrel (4), an elastic sleeve is arranged on the surface of the sliding groove (10), a sliding block (11) is arranged in the sliding groove (10) in a sliding manner, and the scraping ring (6) is arranged on the sliding block (11).
4. The sampling device for the ground detection according to claim 1, characterized in that a cavity (12) is formed in the base (1), a bidirectional threaded rod (13) is rotatably arranged in the cavity (12), and the two sliding plates (7) are in threaded connection with the bidirectional threaded rod (13).
5. The sampling device for the ground detection according to claim 4, characterized in that a handle (14) is fixedly arranged at one end of the bidirectional threaded rod (13), and the handle (14) is positioned outside the cavity (12).
6. The sampling device for the foundation detection according to claim 4, wherein four threaded holes (15) are symmetrically arranged on the base (1), and bolts (16) are arranged in the threaded holes (15); the top end of the base (1) is provided with a circular groove (17) in a penetrating mode, and the circular groove (17) is communicated with the cavity (12).
7. The sampling equipment for the foundation detection according to claim 1, wherein a limiting frame (18) is arranged on the top surface of the base (1), a through groove is formed in the middle of the limiting frame (18) in a penetrating manner, and the drill cylinder (4) is arranged in the through groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123325750.0U CN217027000U (en) | 2021-12-27 | 2021-12-27 | Sampling equipment for foundation detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123325750.0U CN217027000U (en) | 2021-12-27 | 2021-12-27 | Sampling equipment for foundation detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217027000U true CN217027000U (en) | 2022-07-22 |
Family
ID=82444201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123325750.0U Active CN217027000U (en) | 2021-12-27 | 2021-12-27 | Sampling equipment for foundation detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217027000U (en) |
-
2021
- 2021-12-27 CN CN202123325750.0U patent/CN217027000U/en active Active
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