CN219641271U - Hydraulic engineering detects with ground sampling device - Google Patents
Hydraulic engineering detects with ground sampling device Download PDFInfo
- Publication number
- CN219641271U CN219641271U CN202320458063.6U CN202320458063U CN219641271U CN 219641271 U CN219641271 U CN 219641271U CN 202320458063 U CN202320458063 U CN 202320458063U CN 219641271 U CN219641271 U CN 219641271U
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- CN
- China
- Prior art keywords
- wall
- screw
- support frame
- hydraulic engineering
- mounting ring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005070 sampling Methods 0.000 title claims description 51
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 238000005527 soil sampling Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000009960 carding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Abstract
The utility model relates to the technical field of hydraulic engineering, in particular to a rock-soil sampling device for hydraulic engineering detection, which comprises: the support frame is provided with a fixing assembly, the fixing assembly comprises a plurality of limit grooves which are arranged on the circumferential outer wall of the support frame and are distributed at equal intervals, and the same mounting ring is connected in a sliding manner in the plurality of limit grooves; the mounting ring is connected inside the limiting grooves in a sliding manner, and the outer wall of the top of the mounting ring is rotationally connected with a toothed ring; the gears are rotationally connected to the outer wall of the top of the mounting ring and meshed with the toothed ring; the device comprises a mounting ring, a plurality of screw limiting rods, a fixing assembly and a fixing assembly, wherein the screw limiting rods are rotatably connected to the outer wall of the bottom of the mounting ring.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to a rock-soil sampling device for hydraulic engineering detection.
Background
In the hydraulic engineering construction process, detection and investigation are required to be carried out on foundation rocks so as to ensure that later-stage working and carding are carried out.
Through retrieving, the chinese patent with publication number CN217006448U discloses a soil sampling device for hydraulic engineering detection, relates to hydraulic engineering field. The rock-soil sampling device for hydraulic engineering detection comprises a device fixing bottom plate, a drilling sampling equipment body and a standing plate.
The device needs to be stable enough to resist the resistance of the cartridge during sampling, and if the device is not fixed on the ground, the device is kept stable by self gravity, and the cartridge needs to drill to a specified depth for a longer time.
Disclosure of Invention
The utility model aims to provide a rock-soil sampling device for hydraulic engineering detection, which aims to solve the problems in the background technology.
The technical scheme of the utility model is as follows: a geotechnical sampling device for hydraulic engineering detection, comprising:
the support frame is provided with a fixing assembly, the fixing assembly comprises a plurality of limit grooves which are arranged on the circumferential outer wall of the support frame and are distributed at equal intervals, and the same mounting ring is connected in a sliding manner in the plurality of limit grooves;
the mounting ring is connected inside the limiting grooves in a sliding manner, and the outer wall of the top of the mounting ring is rotationally connected with a toothed ring;
the gears are rotationally connected to the outer wall of the top of the mounting ring and meshed with the toothed ring;
the spiral limiting rods are all rotationally connected to the outer wall of the bottom of the mounting ring, and are respectively and coaxially fixed with the gears.
Preferably, the sampling assembly is installed on the support frame, the sampling assembly includes screw rod one of threaded connection on the support frame top outer wall, coaxial sampling tube that is fixed with on the screw rod one bottom outer wall, be provided with helical blade on the sampling tube circumference outer wall, threaded connection has screw rod two on the screw rod one top outer wall, and screw rod two one end extends into the sampling tube inside, coaxial fixed with the push pedal on the sampling tube bottom outer wall.
Preferably, the top of the outer circumferential walls of the first screw and the second screw are fixedly connected with a wheel disc, and the diameters of the wheel discs are larger than those of the first screw and the second screw.
Preferably, the pitch ratio between the first screw and the helical blade is less than one.
Preferably, the outer wall of the bottom of the support frame is fixedly connected with a stabilizing ring.
Preferably, the whole support frame is cylindric, and ring gear circumference inner wall and support frame circumference outer wall contact.
The utility model provides a rock and soil sampling device for hydraulic engineering detection through improvement, which has the following improvement and advantages compared with the prior art:
the method comprises the following steps: according to the utility model, the fixing assembly is arranged, so that the device can be quickly and simultaneously fixed in multiple directions, the time for fixing work can be greatly saved, the whole device is more stable, the mounting ring is pressed down, the handle on the toothed ring is rotated, the toothed ring rotates to rotate with a plurality of gears, the plurality of gears respectively drive the plurality of spiral limiting rods to drill into the ground surface, the plurality of spiral limiting rods drive the mounting ring to move downwards along the limiting grooves, and the stabilizing ring is pressed on the ground by the mounting ring;
and two,: according to the utility model, the sampling assembly is arranged, the lower wheel disc is rotated, the wheel disc drives the screw rod I to move downwards along the supporting frame, the sampling tube also rotates along the screw rod I and moves downwards, and as the screw pitch of the screw rod I is smaller than that of the spiral blade, the spiral blade can convey soil around the sampling tube to the ground, so that the movement of the sampling tube is easier, the fixing assembly is loosened after the sampling is finished, the sampling tube is taken out, then the upper wheel disc is rotated clockwise, the screw rod II moves downwards along the screw rod, and the push plate also pushes out the sample inside the sampling tube along the inner wall of the sampling tube along the screw rod II.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic view of the overall first perspective of the present utility model;
FIG. 2 is a schematic view of the overall second perspective of the present utility model;
FIG. 3 is a schematic view of the internal structure of the screw-rod and sampling tube of the present utility model.
Reference numerals illustrate:
1. a support frame; 2. a stabilizing ring; 3. a wheel disc; 4. a fixing assembly; 5. a sampling assembly; 401. a limit groove; 402. a mounting ring; 403. a toothed ring; 404. a gear; 405. a spiral limit rod; 501. a first screw; 502. a helical blade; 503. a second screw; 504. a push plate; 505. and (5) a sampling tube.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a rock and soil sampling device for hydraulic engineering detection through improvement, which comprises the following technical scheme:
as shown in fig. 1 to 3, a geotechnical sampling device for hydraulic engineering detection comprises:
the support frame 1 is provided with a fixing component 4, the fixing component 4 comprises a plurality of limit grooves 401 which are arranged on the circumferential outer wall of the support frame 1 and are distributed at equal intervals, and the plurality of limit grooves 401 are connected with the same mounting ring 402 in a sliding way;
the mounting ring 402 is slidably connected inside the plurality of limiting grooves 401, and a toothed ring 403 is rotatably connected to the outer wall of the top of the mounting ring 402;
the gears 404 are rotatably connected to the outer wall of the top of the mounting ring 402, and the gears 404 are meshed with the toothed ring 403;
the plurality of spiral limiting rods 405 are all rotatably connected to the outer wall of the bottom of the mounting ring 402, and the plurality of spiral limiting rods 405 are coaxially fixed with the plurality of gears 404 respectively.
By the above structure or mechanism: the installation ring 402 is pressed down, the handle on the toothed ring 403 is rotated, the toothed ring 403 rotates to rotate with the gears 404, the gears 404 respectively drive the spiral limit rods 405 to drill into the ground, the spiral limit rods 405 drive the installation ring 402 to move down along the limit grooves 401, and the stabilizing ring 2 is pressed on the ground by the installation ring 402.
Further, install sampling assembly 5 on the support frame 1, sampling assembly 5 includes screw rod one 501 of threaded connection on the outer wall of support frame 1 top, is fixed with sampling tube 505 on the outer wall of screw rod one 501 bottom coaxially, is provided with helical blade 502 on the circumference outer wall of sampling tube 505, and threaded connection has screw rod two 503 on the outer wall of screw rod one 501 top, and screw rod two 503 one end extends into sampling tube 505 inside, is fixed with push pedal 504 on the outer wall of sampling tube 505 bottom coaxially.
By the above structure or mechanism: rotating the lower wheel disc 3, the wheel disc 3 will drive the screw one 501 to move downwards along the support frame 1, the sampling tube 505 will also rotate and move downwards along the screw one 501, after sampling, the fixing assembly 4 is loosened and the sampling tube 505 is taken out, then the wheel disc 3 above is rotated clockwise, the screw two 503 will move downwards along the screw one 501, and the push plate 504 will also push out the sample inside the sampling tube along the inner wall of the sampling tube 505 along the screw two 503.
Further, the top parts of the circumferential outer walls of the first screw 501 and the second screw 503 are fixedly connected with a wheel disc 3, and the diameters of the wheel discs 3 are larger than those of the first screw 501 and the second screw 503.
By the above structure or mechanism: so that screw one 501 and screw two 503 are easier to rotate.
Further, the pitch ratio between the first screw 501 and the helical blade 502 is less than one.
By the above structure or mechanism: since the pitch of the first screw 501 is smaller than the pitch of the spiral blade 502, the spiral blade 502 can transfer soil around the sampling tube 505 to the ground when rotating.
Further, a stabilizing ring 2 is fixedly connected to the outer wall of the bottom of the supporting frame 1.
By the above structure or mechanism: the supporting area of the device can be increased, so that the device is more stable when being placed on the ground.
Further, the whole support frame 1 is cylindrical, and the circumferential inner wall of the toothed ring 403 is in contact with the circumferential outer wall of the support frame 1.
By the above structure or mechanism: so that the toothed ring 403 is more stable when rotating.
The specific application is as follows: firstly, the device is placed on the ground at a designated position, then the mounting ring 402 is pressed down, the handle on the toothed ring 403 is rotated, the toothed ring 403 rotates to rotate with the gears 404, the gears 404 respectively drive the spiral limit rods 405 to drill towards the ground surface, the spiral limit rods 405 drive the mounting ring 402 to move downwards along the limit grooves 401, the stabilizing ring 2 is pressed on the ground by the mounting ring 402, after the fixing is finished, one wheel disc 3 below the rotating, the wheel disc 3 drives the screw one 501 to move downwards along the support frame 1, the sampling tube 505 also rotates and moves downwards along the screw one 501, and because the pitch of the screw one 501 is smaller than the pitch of the spiral blade 502, the spiral blade 502 can transmit soil around the sampling tube 505 to the ground surface, so that the movement of the sampling tube 505 is easier, after the sampling is finished, the fixing component 4 is loosened, the sampling tube 505 is taken out, then the wheel disc 3 above the clockwise rotates, the screw two 503 moves downwards along the screw one 501, and the push plate 504 pushes the sample inside the screw two sampling tube 505 out along the inner wall 505.
Claims (6)
1. The utility model provides a hydraulic engineering detects with ground sampling device which characterized in that: comprising the following steps:
the support frame (1), install fixed subassembly (4) on support frame (1), fixed subassembly (4) are including a plurality of spacing grooves (401) that are equipped with equidistantly on the circumference outer wall of support frame (1), a plurality of spacing grooves (401) sliding connection have same collar (402);
the mounting ring (402), the mounting ring (402) is connected inside the plurality of limit grooves (401) in a sliding way, and the outer wall of the top of the mounting ring (402) is rotationally connected with the toothed ring (403);
the gears (404) are rotatably connected to the outer wall of the top of the mounting ring (402), and the gears (404) are meshed with the toothed ring (403);
the spiral limiting rods (405) are rotatably connected to the outer wall of the bottom of the mounting ring (402), and the spiral limiting rods (405) are coaxially fixed with the gears (404) respectively.
2. The geotechnical sampling device for hydraulic engineering detection according to claim 1, wherein: install sample subassembly (5) on support frame (1), sample subassembly (5) include screw rod one (501) of threaded connection on support frame (1) top outer wall, coaxial sampling tube (505) being fixed with on screw rod one (501) bottom outer wall, be provided with helical blade (502) on sampling tube (505) circumference outer wall, threaded connection has screw rod two (503) on screw rod one (501) top outer wall, and screw rod two (503) one end extends into sampling tube (505) inside, coaxial push pedal (504) being fixed with on sampling tube (505) bottom outer wall.
3. The geotechnical sampling device for hydraulic engineering detection according to claim 2, wherein: the top of the circumferential outer walls of the first screw (501) and the second screw (503) are fixedly connected with a wheel disc (3), and the diameters of the wheel disc (3) are larger than those of the first screw (501) and the second screw (503).
4. The geotechnical sampling device for hydraulic engineering detection according to claim 2, wherein: the pitch ratio between the first screw (501) and the helical blade (502) is less than one.
5. The geotechnical sampling device for hydraulic engineering detection according to claim 1, wherein: the outer wall of the bottom of the supporting frame (1) is fixedly connected with a stabilizing ring (2).
6. The geotechnical sampling device for hydraulic engineering detection according to claim 1, wherein: the whole support frame (1) is cylindric, and ring gear (403) circumference inner wall and support frame (1) circumference outer wall contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320458063.6U CN219641271U (en) | 2023-03-07 | 2023-03-07 | Hydraulic engineering detects with ground sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320458063.6U CN219641271U (en) | 2023-03-07 | 2023-03-07 | Hydraulic engineering detects with ground sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219641271U true CN219641271U (en) | 2023-09-05 |
Family
ID=87818433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320458063.6U Active CN219641271U (en) | 2023-03-07 | 2023-03-07 | Hydraulic engineering detects with ground sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219641271U (en) |
-
2023
- 2023-03-07 CN CN202320458063.6U patent/CN219641271U/en active Active
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