CN212300931U - A sampling device for geotechnical engineering reconnaissance - Google Patents
A sampling device for geotechnical engineering reconnaissance Download PDFInfo
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- CN212300931U CN212300931U CN202021148093.XU CN202021148093U CN212300931U CN 212300931 U CN212300931 U CN 212300931U CN 202021148093 U CN202021148093 U CN 202021148093U CN 212300931 U CN212300931 U CN 212300931U
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- outer tube
- geotechnical engineering
- sampling device
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Abstract
The utility model provides a sampling device for geotechnical engineering reconnaissance belongs to geotechnical engineering reconnaissance technical field, and this a sampling device for geotechnical engineering reconnaissance includes the outer tube, and the one end of outer tube is provided with the drill bit, the first retainer plate of inside fixedly connected with of outer tube, the upper surface of first retainer plate are provided with first movable rod, and the inner wall of first movable rod is provided with first soil inlet. This a sampling device for geotechnical engineering reconnaissance, the scale mark through the surface setting of outer tube, the degree of depth that control sampling device that lets the staff more clear buries can be better, peg graft the setting at outer tube and backup pad through the screw, it can pull down to enable the outer tube, in order to conveniently take out the sampling tube, setting through the drill bit, make the device can not accidentally injure the staff when using, the security has been improved, it is the telescopic setting to pass through branch, the time when staff takes a sample has been saved more, staff's work efficiency has also been improved.
Description
Technical Field
The utility model belongs to the technical field of geotechnical engineering reconnaissance, concretely relates to a sampling device for geotechnical engineering reconnaissance.
Background
Need carry out sample detection to soil in geotechnical engineering reconnaissance, an environment for detecting soil, consequently, need borrow the different degree of depth of soil, but geotechnical reconnaissance device on the existing market is complicated not only in structure, and the function is single, it adopts the manual use tools of staff to dig the material to be many when carrying out the process of borrowing, can consume a large amount of physical power of staff and waste time in the operation process, limbs bruise probably appears simultaneously, also make things convenient for the degree of depth that concrete control borrowing device ingresses, consequently, can bring very big inconvenience for staff's the process of borrowing soil.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sampling device for geotechnical engineering reconnaissance aims at solving prior art mesorchic structure complicacy, and the function is single, wastes time and energy, the problem of the depth of burying can not be controlled.
In order to achieve the above object, the utility model provides a following technical scheme: a sampling device for geotechnical engineering investigation comprises an outer tube, wherein one end of the outer tube is provided with a drill bit, the inner part of the outer tube is fixedly connected with a first fixing ring, the upper surface of the first fixing ring is provided with a first movable rod, the inner wall of the first movable rod is provided with a first soil inlet, the surface of the outer tube is fixedly connected with a support plate through screws, the top of the support plate is fixedly connected with a handle, the upper surface of the handle is movably connected with a switch, the inside of the handle is provided with a groove, one end of the inside of the groove is provided with a motor, the other end of the inside of the handle is provided with a storage battery, the middle part of the lower surface of the handle is fixedly connected with a support rod, one end of the support rod is fixedly connected with a threaded cap, the inner thread of the threaded cap is connected with, the inner wall fixedly connected with second retainer plate of the sample connection other end, the upper surface of second retainer plate is provided with the second movable rod, the inner wall of second movable rod is provided with the second and advances soil mouth.
In order to make this a sampling device for geotechnical engineering reconnaissanceConvenient rock soil samplingAs the utility model relates to an it is preferred, the quantity of first movable rod is a plurality of, a plurality of first movable rods can avoid it to drop after the ground gets into the outer tube.
In order to make this a sampling device for geotechnical engineering reconnaissance more firm, safe, conduct the utility model relates to an it is preferred, the quantity of screw is two, two the screw is with the surface of symmetrical form swing joint at the backup pad.
In order to make this a sampling device appearance soil for geotechnical engineering reconnaissance change and take out, conduct the utility model relates to an it is preferred, branch is a telescopic pole.
In order to make this a sampling device for geotechnical engineering reconnaissance make power balance, durable and safety, as the utility model relates to an it is preferred, the quantity of backup pad is two, two the backup pad is at the lower surface of handle with the form fixed connection of symmetry.
In order to make this a sampling device for geotechnical engineering reconnaissance conveniently control the degree of depth of penetrating into soil, conduct the utility model relates to an it is preferred, the surface of outer tube is provided with the scale mark.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this a sampling device for geotechnical engineering reconnaissance, the scale mark through the surface setting of outer tube, the degree of depth that control sampling device that lets the staff more clear buries can be better, peg graft the setting at outer tube and backup pad through the screw, it can pull down to enable the outer tube, in order to conveniently take out the sampling tube, setting through the drill bit, make the device can not accidentally injure the staff when using, the security has been improved, it is the telescopic setting to pass through branch, the time when staff takes a sample has been saved more, staff's work efficiency has also been improved.
2. This a sampling device for geotechnical engineering reconnaissance through the setting of first retainer plate, first movable rod and first soil inlet, can make the ground get into can not drop after the outer tube, advances the setting of soil inlet through second retainer plate, second movable rod and second, and the ground that enables to get into the outer tube gets into the sampling tube and does not drop through advancing soil inlet once more, and convenience more and not time-consuming.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic front plan view of the present invention;
fig. 2 is a schematic diagram of a right side plan view structure in the present invention;
fig. 3 is a schematic structural view of a second movable rod of the present invention.
In the figure: 1. an outer tube; 2. a drill bit; 3. a first retainer ring; 4. a first movable bar; 5. a first soil inlet; 6. screws; 7. a support plate; 8. a handle; 9. a switch; 10. a motor; 11. a storage battery; 12. a strut; 13. a threaded cap; 14. a sampling tube; 15. a sampling port; 16. a second retainer ring; 17. a second movable bar; 18. and a second soil inlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: a sampling device for geotechnical engineering investigation comprises an outer tube 1, one end of the outer tube 1 is provided with a drill bit 2, the inner part of the outer tube 1 is fixedly connected with a first fixing ring 3, the upper surface of the first fixing ring 3 is provided with a first movable rod 4, the inner wall of the first movable rod 4 is provided with a first soil inlet 5, the surface of the outer tube 1 is fixedly connected with a support plate 7 through a screw 6, the top of the support plate 7 is fixedly connected with a handle 8, the upper surface of the handle 8 is movably connected with a switch 9, the inside of the handle 8 is provided with a groove, one end inside the groove is provided with a motor 10, the other end inside the handle 8 is provided with a storage battery 11, the middle part of the lower surface of the handle 8 is fixedly connected with a support rod 12, one end of the support rod 12 is fixedly connected with a threaded cap 13, the internal thread of the threaded cap, the inner wall fixedly connected with second retainer plate 16 of sample connection 15 other end, the upper surface of second retainer plate 16 is provided with second movable rod 17, and the inner wall of second movable rod 17 is provided with second soil inlet 18.
In the embodiment of the utility model, the rock soil can not fall off after entering the outer tube 1 by the arrangement of the first fixed ring 3, the first movable rod 4 and the first soil inlet 5, the outer tube 1 can be detached by the arrangement of the screw 6 inserted between the outer tube 1 and the supporting plate 7 so as to be convenient for taking out the sampling tube 14, the arrangement of the drill bit 2 can prevent the device from accidentally injuring the working personnel during the use, the safety is improved, the telescopic arrangement of the supporting rod 12 can better control the depth of the device entering the soil during the working process by the arrangement of the handle 8 and the switch 9, the working efficiency of the working personnel is improved, the rock soil entering the outer tube can enter the sampling tube again through the soil inlet without falling off by the arrangement of the second fixed ring 16, the second movable rod 17 and the second soil inlet 18, more convenient and not time-consuming.
Specifically, the number of the first movable bars 4 is plural.
In this embodiment: through the setting of a plurality of first movable rods 4, can make sampling device ground when the sample can not drop after 5 entering of first soil inlet.
Specifically, the number of the screws 6 is two, and the two screws 6 are movably connected to the surface of the supporting plate 7 in a symmetrical manner.
In this embodiment: through the arrangement of the two screws 6, the device can be more stable and safe.
In particular, the strut 12 is a telescopic rod.
In this embodiment: it is the telescopic setting to be through branch 12, can make that the staff can be more convenient take out the sampling tube, and branch 12 is not along with outer tube 1 rotates, the integrality of assurance appearance soil that can be better, labour saving and time saving more simultaneously.
Specifically, the number of the support plates 7 is two, and the two support plates 7 are fixedly connected to the lower surface of the handle 8 in a symmetrical manner.
In this embodiment: by providing two support plates 7, the device can be made safer in use.
Specifically, the outer surface of the outer tube 1 is provided with scale marks.
In this embodiment: the arrangement of scale marks on the outer surface of the outer pipe 1 can enable workers to more conveniently control the depth of the device into the soil when the device is used for sampling.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The utility model discloses a theory of operation and use flow: when the sampling device for geotechnical engineering investigation is used, the geotechnical can not fall off after entering the outer tube 1 through the arrangement of the first fixed ring 3, the first movable rod 4 and the first soil inlet 5, the outer tube 1 can be detached through the arrangement of the screw 6 inserted in the outer tube 1 and the support plate 7 so as to conveniently take out the sampling tube 14, the device can not accidentally injure workers when in use through the arrangement of the drill bit 2, the safety is improved, the telescopic arrangement of the support rod 12 can better control the depth of the device entering the soil through the arrangement of the handle 8 and the switch 9, the device is safer, the time of the workers during sampling is saved, the working efficiency of the workers is improved, the geotechnical can enter the sampling tube through the arrangement of the second fixed ring 16, the second movable rod 17 and the second soil inlet 18 again and can not fall off, more convenient and not take time, through the scale mark that the surface of outer tube set up, the degree of depth that control sampling device that can be better let the staff more clear buries.
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 in the foregoing embodiments, 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 (6)
1. A sampling device for geotechnical engineering reconnaissance, includes outer tube (1), its characterized in that: a drill bit (2) is arranged at one end of the outer tube (1), a first fixing ring (3) is fixedly connected inside the outer tube (1), a first movable rod (4) is arranged on the upper surface of the first fixing ring (3), a first soil inlet (5) is formed in the inner wall of the first movable rod (4), a supporting plate (7) is fixedly connected on the surface of the outer tube (1) through a screw (6), a handle (8) is fixedly connected to the top of the supporting plate (7), a switch (9) is movably connected to the upper surface of the handle (8), a groove is formed in the handle (8), a motor (10) is arranged at one end of the groove, a storage battery (11) is arranged at the other end of the handle (8), a support rod (12) is fixedly connected to the middle of the lower surface of the handle (8), and a threaded cap (13) is fixedly connected to one end of the support rod (12), the inside threaded connection of screw cap (13) has sampling tube (14), the inner wall of sampling tube (14) one end is provided with sample connection (15), the inner wall fixedly connected with second retainer plate (16) of the sample connection (15) other end, the upper surface of second retainer plate (16) is provided with second movable rod (17), the inner wall of second movable rod (17) is provided with the second and advances soil mouthful (18).
2. The sampling device for geotechnical engineering investigation of claim 1, wherein: the number of the first movable rods (4) is multiple.
3. The sampling device for geotechnical engineering investigation of claim 1, wherein: the number of the screws (6) is two, and the two screws (6) are movably connected to the surface of the supporting plate (7) in a symmetrical mode.
4. The sampling device for geotechnical engineering investigation of claim 1, wherein: the strut (12) is a telescopic rod.
5. The sampling device for geotechnical engineering investigation of claim 1, wherein: the number of the support plates (7) is two, and the two support plates (7) are fixedly connected to the lower surface of the handle (8) in a symmetrical mode.
6. The sampling device for geotechnical engineering investigation of claim 1, wherein: the outer surface of the outer tube (1) is provided with scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021148093.XU CN212300931U (en) | 2020-06-19 | 2020-06-19 | A sampling device for geotechnical engineering reconnaissance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021148093.XU CN212300931U (en) | 2020-06-19 | 2020-06-19 | A sampling device for geotechnical engineering reconnaissance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212300931U true CN212300931U (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021148093.XU Active CN212300931U (en) | 2020-06-19 | 2020-06-19 | A sampling device for geotechnical engineering reconnaissance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212300931U (en) |
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2020
- 2020-06-19 CN CN202021148093.XU patent/CN212300931U/en active Active
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