CN112144498A - Geotechnical sampling device for geotechnical engineering - Google Patents
Geotechnical sampling device for geotechnical engineering Download PDFInfo
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- CN112144498A CN112144498A CN202011301644.6A CN202011301644A CN112144498A CN 112144498 A CN112144498 A CN 112144498A CN 202011301644 A CN202011301644 A CN 202011301644A CN 112144498 A CN112144498 A CN 112144498A
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- auxiliary
- rod
- sampling device
- mounting frame
- support
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
- E02D1/02—Investigation of foundation soil in situ before construction work
- E02D1/022—Investigation of foundation soil in situ before construction work by investigating mechanical properties of the soil
- E02D1/025—Investigation of foundation soil in situ before construction work by investigating mechanical properties of the soil combined with sampling
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Soil Sciences (AREA)
- Analytical Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention provides a geotechnical sampling device for geotechnical engineering, which comprises a sampling device body, wherein a rotary telescopic cylinder mounting groove is formed in the upper end of the sampling device body, a rotary telescopic cylinder is arranged in the rotary telescopic cylinder mounting groove, a first support rod and a second support rod are respectively arranged on two sides of the lower portion of the sampling device body, support legs are respectively arranged below the first mounting frame and the second mounting frame, stabilizing nails are arranged at the bottoms of the support legs, a first auxiliary support structure and a second auxiliary support structure are respectively arranged at one end of the first support rod and one end of the second support rod, a protective cover is arranged below the sampling device body, a rotary telescopic rod is arranged inside the protective cover, a conical sampling groove is arranged at the bottom of the rotary telescopic rod, and a first auxiliary moving structure and a second auxiliary moving structure are respectively. The rock-soil layer sampling device can sample rock-soil layers with different depths, and is convenient for researching the properties of different rock-soil layers.
Description
Technical Field
The invention belongs to the technical field of geotechnical engineering, and particularly relates to a geotechnical sampling device for geotechnical engineering.
Background
Geotechnical sampling analysis is an indispensable step before various engineering constructions, and it mainly extracts lower floor test soil undisturbed soil as a sample through certain geotechnical sampling device to know its basic unit nature. In the sampling process, different properties exist in rock-soil layers with different depths, so that the rock-soil layers with different depths need to be sampled.
Therefore, the geotechnical sampling device for geotechnical engineering can sample the geotechnical layers with different depths, and the properties of different geotechnical layers can be conveniently researched.
Disclosure of Invention
In order to solve the technical problems, the invention provides a geotechnical sampling device for geotechnical engineering, which comprises a sampling device body, a rotary telescopic cylinder mounting groove, a rotary telescopic cylinder, a first supporting rod, a second supporting rod, a first mounting frame, a second mounting frame, a first adjusting bolt, a second adjusting bolt, supporting legs, stabilizing nails, a first auxiliary supporting structure, a second auxiliary supporting structure, a protective cover, a rotary telescopic rod, a spiral blade, a conical sampling groove, a first auxiliary moving structure and a second auxiliary moving structure, wherein the rotary telescopic cylinder mounting groove is formed in the central position of the upper end of the sampling device body, the rotary telescopic cylinder is arranged in the rotary telescopic cylinder mounting groove, the first supporting rod and the second supporting rod are respectively arranged on two sides of the lower portion of the sampling device body, the first supporting rod and the second supporting rod are respectively arranged in the first mounting frame and the second mounting frame, and the first supporting rod and the second supporting rod and, The mounting frame is fixed through adjusting bolt one, adjusting bolt two regulation respectively, mounting frame one, mounting frame two below are provided with the supporting legs respectively, the number of supporting legs is two, the supporting legs bottom is provided with firm nail, bracing piece one, two one ends of bracing piece are provided with auxiliary support structure one, auxiliary support structure two respectively, sampling device body below is provided with the protection casing, the inside rotatory telescopic link that is provided with of protection casing, the rotatory telescopic link outside is provided with the spiral blade, rotatory telescopic link bottom is provided with toper sample groove, two the supporting legs outside is provided with auxiliary moving structure one, auxiliary moving structure two respectively.
Preferably, the first support rod is arranged on the left side below the sampling device body, and the second support rod is arranged on the right side below the sampling device body.
Preferably, one lower side of the support rod is arranged in the first mounting frame, and the other lower side of the support rod is arranged in the second mounting frame.
Preferably, the first support rod is fixed with the first mounting frame through a first adjusting bolt, and the second support rod is fixed with the second mounting frame through a second adjusting bolt.
Preferably, the internal structure of the first auxiliary supporting structure and the second auxiliary supporting structure is the same, the first auxiliary supporting structure comprises a supporting diagonal rod, a diagonal rod mounting frame, a third adjusting bolt, an auxiliary supporting leg and an auxiliary stabilizing nail, the supporting diagonal rod is fixed in the diagonal rod mounting frame through the third adjusting bolt, the right auxiliary supporting leg is arranged at the bottom of the diagonal rod mounting frame, and a plurality of auxiliary stabilizing nails are arranged at the bottom of the auxiliary supporting leg.
Preferably, the inner structure of the first auxiliary moving structure and the second auxiliary moving structure is the same, the first auxiliary moving structure comprises a lift mounting groove, a screw rod lift, a screw rod, a fixing block, a moving wheel mounting plate and a moving wheel, the lift mounting groove is mounted at the bottom of one side of the mounting frame, the screw rod lift is arranged inside the lift mounting groove, the bottom output end of the screw rod lift is connected with the screw rod, the fixing block is arranged on the screw rod, the moving wheel mounting plate is arranged at one end of the fixing block, and the moving wheel is arranged at the bottom of the moving wheel mounting plate (185).
Compared with the prior art, the invention has the beneficial effects that:
1. according to the rock soil sampling device, the rock soil sampling device can sample rock soil at different depths by arranging the rotary telescopic cylinder and the rotary telescopic rod.
2. According to the rock soil sampling device, the first support rod, the second support rod, the first mounting frame, the second mounting frame, the first adjusting bolt and the second adjusting bolt are arranged, and the first adjusting bolt and the second adjusting bolt are unscrewed, so that the lengths of the first support rod and the second support rod in the first mounting frame and the second mounting frame can be adjusted respectively, the height of the rock soil sampling device is adjusted, and sampling is convenient.
3. According to the auxiliary supporting structure, the auxiliary supporting structure I and the auxiliary supporting structure II are arranged, so that the sampling device can be fixed in an auxiliary mode, and the stability of the sampling device is enhanced.
4. The sampling device can be moved by arranging the first auxiliary moving structure and the second auxiliary moving structure.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of an auxiliary support structure according to the present invention;
fig. 3 is a schematic structural diagram of an auxiliary moving structure of the present invention.
In the figure: 1-a sampling device body; 2-rotating a telescopic cylinder mounting groove; 3-rotating the telescopic cylinder; 4, supporting the first rod; 5-a second support rod; 6, mounting a frame I; 7-mounting a second frame; 8, adjusting the bolt I; 9-adjusting the bolt II; 10-supporting feet; 11-a stabilizing nail; 12-a first auxiliary support structure; 121-supporting diagonal rods; 122-slash mounting frame; 123-adjusting a third bolt; 124-auxiliary supporting feet; 125-auxiliary stabilizing nail; 13-a second auxiliary support structure; 14-a shield; 15-rotating the telescopic rod; 16-a helical blade; 17-a conical sampling tank; 18-auxiliary moving structure one; 181-elevator installation groove; 182-a screw rod lifter; 183-screw mandrel; 184-fixing block; 185-moving wheel mounting plate; 186-a moving wheel; 19-auxiliary moving structure two.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in the attached drawing 1, the invention provides a geotechnical sampling device for geotechnical engineering, which comprises a sampling device body 1, a rotary telescopic cylinder mounting groove 2, a rotary telescopic cylinder 3, a first support rod 4, a second support rod 5, a first mounting frame 6, a second mounting frame 7, a first adjusting bolt 8, a second adjusting bolt 9, a support foot 10, a stabilizing nail 11, a first auxiliary support structure 12, a second auxiliary support structure 13, a protective cover 14, a rotary telescopic rod 15, a spiral blade 16, a conical sampling groove 17, a first auxiliary moving structure 18 and a second auxiliary moving structure 19, wherein the rotary telescopic cylinder mounting groove 2 is arranged at the central position of the upper end of the sampling device body 1, the rotary telescopic cylinder 3 is arranged in the rotary telescopic cylinder mounting groove 2, the first support rod 4 and the second support rod 5 are respectively arranged on two sides below the sampling device body 1, the first support rod 4 is arranged on the left side below the sampling device body 1, the sampling device comprises a sampling device body 1, a support rod II 5, a support rod I4 and a support rod II 5, wherein the support rod I5 is arranged on the right side below the sampling device body 1, the support rod I4 and the support rod II 5 are respectively arranged inside a first mounting frame 6 and a second mounting frame 7, the support rod I4 is fixed with the first mounting frame 6 through a first adjusting bolt 8, the support rod II 5 is fixed with the second mounting frame 7 through a second adjusting bolt 9, support legs 10 are respectively arranged below the first mounting frame 6 and the second mounting frame 7, the number of the support legs 10 is two, stabilizing nails 11 are arranged at the bottoms of the support legs 10, a first auxiliary support structure 12 and a second auxiliary support structure 13 are respectively arranged at one ends of the support rod I4 and the support rod II 5, a protection cover (14) is arranged below the sampling device body 1, and a rotary telescopic rod 15 is arranged inside the protection cover (14), the external portion of the rotary telescopic rod 15 is provided with a spiral blade (16), the bottom of the rotary telescopic rod 15 is provided with a conical sampling groove 17, and the outer sides of the two supporting legs 10 are respectively provided with a first auxiliary moving structure 18 and a second auxiliary moving structure 19.
As shown in fig. 2, the internal structures of the first auxiliary supporting structure 12 and the second auxiliary supporting structure 13 are the same, the first auxiliary supporting structure 12 includes a supporting diagonal rod 121, a diagonal rod mounting frame 122, a third adjusting bolt 123, an auxiliary supporting foot 124 and an auxiliary stabilizing nail 125, the supporting diagonal rod 121 is fixed in the diagonal rod mounting frame 122 through the third adjusting bolt 123, a right auxiliary supporting foot (124) is arranged at the bottom of the diagonal rod mounting frame 122, and a plurality of auxiliary stabilizing nails 125 are arranged at the bottom of the auxiliary supporting foot 124.
As shown in fig. 3, the first auxiliary moving structure 18 and the second auxiliary moving structure 19 have the same internal structure, the first auxiliary moving structure 18 includes a first elevator installing groove 181, a lead screw elevator 182, a lead screw 183, a fixed block 184, a moving wheel installing plate 185, and a moving wheel 186, the first elevator installing groove 181 is installed at the bottom of one side of the first installing frame 6, the lead screw elevator 182 is arranged inside the first elevator installing groove 181, the output end of the bottom of the lead screw elevator 182 is connected with the lead screw 183, the fixed block 184 is arranged on the lead screw 183, the moving wheel installing plate 185 is arranged at one end of the fixed block 184, and the moving wheel 186 is arranged at the bottom of the moving wheel installing plate.
The working principle is as follows: at first, the screw rod lifter 182 is started, so that the screw rod 183 descends, and further the fixed block 184 on the screw rod 183 is driven downwards, so that the movable wheel 186 descends, the movable sampling device is driven to move, after the movable sampling device is moved to a proper position, the screw rod 183 ascends, the movable wheel 186 ascends, the stable nail 11 is inserted into the surface of rock soil, the sampling device is secondarily fixed through the first auxiliary supporting structure 12 and the second auxiliary supporting structure 13, the stability of the sampling device is enhanced, then the rotary telescopic cylinder 3 is started to drive the rotary telescopic rod 15 to rotate and descend, the rock soil layer is sampled, the rock soil to be sampled is loaded into the conical sampling groove 17, in the sampling process, the rotary telescopic cylinder 3 is used for driving the rotary telescopic rod 15 to descend, the rock soil of different rock soil layers can be sampled, and the properties of the different rock soil layers are.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (6)
1. The utility model provides a geotechnical sampling device for geotechnical engineering, a serial communication port, including sampling device body (1), rotatory telescoping cylinder mounting groove (2), rotatory telescoping cylinder (3), bracing piece (4), bracing piece two (5), installing frame (6), installing frame two (7), adjusting bolt one (8), adjusting bolt two (9), supporting legs (10), firm nail (11), auxiliary support structure one (12), auxiliary support structure two (13), protection casing (14), rotatory telescopic link (15), spiral blade (16), toper sample groove (17), auxiliary moving structure one (18), auxiliary moving structure two (19), sampling device body (1) upper end central point puts and is provided with rotatory telescoping cylinder mounting groove (2), be provided with rotatory telescoping cylinder (3) in rotatory telescoping cylinder mounting groove (2), sampling device body (1) below both sides are provided with bracing piece one (4) and bracing piece two (5) respectively The lower parts of the first support rod (4) and the second support rod (5) are respectively arranged in the first mounting frame (6) and the second mounting frame (7), the first support rod (4), the second support rod (5), the first mounting frame (6) and the second mounting frame (7) are respectively adjusted and fixed through a first adjusting bolt (8) and a second adjusting bolt (9), the lower parts of the first mounting frame (6) and the second mounting frame (7) are respectively provided with a support leg (10), the number of the support legs (10) is two, the bottom of the support leg (10) is provided with a stabilizing nail (11), one end of the first support rod (4) and one end of the second support rod (5) are respectively provided with a first auxiliary support structure (12) and a second auxiliary support structure (13), the lower part of the sampling device body (1) is provided with a protective cover (14), and the inner part of the protective cover (14) is provided with, the spiral blade (16) is arranged outside the rotary telescopic rod (15), the conical sampling groove (17) is formed in the bottom of the rotary telescopic rod (15), and a first auxiliary moving structure (18) and a second auxiliary moving structure (19) are arranged on the outer sides of the two supporting legs (10) respectively.
2. The geotechnical sampling device for geotechnical engineering according to claim 1, wherein said first support rod (4) is disposed at the left side below the sampling device body (1), and said second support rod (5) is disposed at the right side below the sampling device body (1).
3. The geotechnical sampling device for geotechnical engineering according to claim 1, wherein said first support rod (4) is disposed inside said first mounting frame (6) at a lower portion thereof, and said second support rod (5) is disposed inside said second mounting frame (7) at a lower portion thereof.
4. The geotechnical sampling device for geotechnical engineering according to claim 1, wherein said first support rod (4) is fixed with said first mounting frame (6) by means of a first adjusting bolt (8), and said second support rod (5) is fixed with said second mounting frame (7) by means of a second adjusting bolt (9).
5. The geotechnical sampling device for geotechnical engineering according to claim 1, wherein the internal structures of the first auxiliary support structure (12) and the second auxiliary support structure (13) are the same, the first auxiliary support structure (12) comprises a support diagonal rod (121), a diagonal rod mounting frame (122), a third adjusting bolt (123), an auxiliary support leg (124) and an auxiliary stabilizing nail (125), the support diagonal rod (121) is fixed in the diagonal rod mounting frame (122) through the third adjusting bolt (123), the bottom of the diagonal rod mounting frame (122) is provided with a right auxiliary support leg (124), and the bottom of the auxiliary support leg (124) is provided with a plurality of auxiliary stabilizing nails (125).
6. The geotechnical sampling apparatus for geotechnical engineering according to claim 1, the internal structures of the first auxiliary moving structure (18) and the second auxiliary moving structure (19) are the same, the auxiliary moving structure I (18) comprises an elevator mounting groove (181), a screw rod elevator (182), a screw rod (183), a fixed block (184), a moving wheel mounting plate (185) and a moving wheel (186), the elevator mounting groove (181) is arranged at the bottom of one side of the mounting frame I (6), a screw rod lifter (182) is arranged in the lifter mounting groove (181), the output end of the bottom of the screw rod lifter (182) is connected with a screw rod (183), a fixed block (184) is arranged on the screw rod (183), one end of the fixed block (184) is provided with a movable wheel mounting plate (185), and the bottom of the movable wheel mounting plate (185) is provided with a movable wheel (186).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011301644.6A CN112144498A (en) | 2020-11-19 | 2020-11-19 | Geotechnical sampling device for geotechnical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011301644.6A CN112144498A (en) | 2020-11-19 | 2020-11-19 | Geotechnical sampling device for geotechnical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112144498A true CN112144498A (en) | 2020-12-29 |
Family
ID=73887425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011301644.6A Withdrawn CN112144498A (en) | 2020-11-19 | 2020-11-19 | Geotechnical sampling device for geotechnical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112144498A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645529A (en) * | 2022-05-05 | 2022-06-21 | 蒙城县水利局建筑工程队 | Temporary support device is built to ecological bank protection of water conservancy |
-
2020
- 2020-11-19 CN CN202011301644.6A patent/CN112144498A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645529A (en) * | 2022-05-05 | 2022-06-21 | 蒙城县水利局建筑工程队 | Temporary support device is built to ecological bank protection of water conservancy |
| CN114645529B (en) * | 2022-05-05 | 2024-02-09 | 蒙城县水利局建筑工程队 | Temporary support device is built to ecological bank protection of water conservancy |
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Application publication date: 20201229 |