CN112179699A - Building engineering sampling device - Google Patents
Building engineering sampling device Download PDFInfo
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- CN112179699A CN112179699A CN202011065676.0A CN202011065676A CN112179699A CN 112179699 A CN112179699 A CN 112179699A CN 202011065676 A CN202011065676 A CN 202011065676A CN 112179699 A CN112179699 A CN 112179699A
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- rotating shaft
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- General Health & Medical Sciences (AREA)
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- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a sampling device for constructional engineering, which comprises a circular ring seat, hydraulic rods and a top seat, wherein the periphery of the top of the circular ring seat is rotatably installed at the bottom ends of a plurality of hydraulic rods, and the tops of the telescopic ends of the plurality of hydraulic rods are rotatably installed at the outer side of the top seat; according to the invention, the threaded rod is driven to rotate by the operation of the second hydraulic motor on the returning frame, the sliding block in threaded connection with the threaded rod drives the lifting seat to descend, the rotating second spiral blade conveys soil into the barrel through the inner wall of the bottom groove, the operation of the second hydraulic motor is controlled, the sliding block in threaded connection with the threaded rod is further driven to drive the lifting seat to ascend to a position between the returning frame and the first rotating shaft, the sample storage box is placed below the second rotating shaft, the third hydraulic motor operates to realize the anticlockwise rotation of the second spiral blade, all the materials in the barrel suddenly fall into the sample storage box, the soil sampling is realized, the rapid and convenient sampling of the soil at different depths is facilitated, and the mixing of the sampled soil is not caused.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a constructional engineering sampling device.
Background
The construction engineering is mainly responsible for the construction of civil engineering and construction, and different soil components need to be collected and analyzed before the construction of the construction engineering.
The current building engineering soil sampling mode digs the hole to gathering the sudden depth through drilling equipment to the soil, then gathers the soil of hole bottom through the manual work, and this kind of collection mode is loaded down with trivial details not convenient to operate, and in the actual operation in-process, leads to the soil of gathering to appear mixing easily, and then leads to the error to subsequent soil analysis structure.
Disclosure of Invention
The invention aims to provide a constructional engineering sampling device, and aims to solve the technical problems that in the existing constructional engineering soil sampling mode, a hole is dug in a soil to a sudden collecting depth through a drilling device, and then soil at the bottom of the hole is collected manually, the collecting mode is complicated and inconvenient to operate, and in the actual operation process, the collected soil is easily mixed, so that errors are caused to the subsequent soil analysis structure.
The purpose of the invention can be realized by the following technical scheme:
a sampling device for building engineering comprises a circular ring seat, hydraulic rods and a top seat, wherein the periphery of the top of the circular ring seat is rotatably installed at the bottom ends of a plurality of hydraulic rods, and the tops of the telescopic ends of the plurality of hydraulic rods are rotatably installed at the outer side of the top seat;
the top seat is provided with a first rotating shaft in a penetrating and rotating manner, a first spiral blade is arranged outside the first rotating shaft and below the top seat, the top of the first rotating shaft is provided with a mould returning frame, the inside of the first rotating shaft is vertically provided with a mounting groove, the two sides of the mounting groove are both provided with sliding grooves, the top of the mould returning frame is provided with a transmission box, the input end of the transmission box is connected with the output end of a second hydraulic motor, the two output ends of the bottom of the transmission box are arranged inside the sliding grooves and are provided with a threaded rod, a lifting seat is slidably arranged inside the mounting groove, the two symmetrical sides of the lifting seat are both provided with sliding blocks, the sliding blocks are movably arranged outside the threaded rod of the sliding grooves, the bottom of the lifting seat is provided with a bobbin, the top of the lifting seat is provided with a third hydraulic, and the bottom end of the second rotating shaft is positioned below the outer side of the bobbin, and a second spiral blade is arranged on the outer side of the second rotating shaft.
As a further scheme of the invention: a plurality of mounting lugs are arranged on the periphery of the top side of the circular ring seat and the periphery of the outer side of the top seat at equal intervals, and the mounting lugs and the two ends of the hydraulic rod are rotatably mounted through bolts.
As a further scheme of the invention: the utility model discloses a hydraulic drive device, including footstock top, mounting bracket, first hydraulic motor output runs through the mounting bracket and installs the initiative tooth, the "L" type mounting bracket of invering is installed to footstock top one side, the first hydraulic motor is installed on the mounting bracket top side.
As a further scheme of the invention: the first rotating shaft and the top seat are installed through a bearing, and outer teeth are arranged on the outer side of the top end of the first rotating shaft and meshed with the driving teeth.
As a further scheme of the invention: the second hydraulic motor output just is located transmission case internally mounted and has the driving tooth, the threaded rod top just is located transmission case internally mounted and has driven tooth, driving tooth and driven tooth meshing.
As a further scheme of the invention: the threaded rod is in threaded connection with the sliding block, and the bottom end of the threaded rod is connected with the bottom wall of the sliding groove through a bearing.
As a further scheme of the invention: a bottom groove is formed in the middle of the bottom end of the first rotating shaft, and the inner diameters of the bottom groove and the bobbin are the same as the outer diameter of the second spiral blade.
As a further scheme of the invention: the sampling device comprises the following specific operation steps:
the method comprises the following steps: the device is integrally moved to the position above a soil sampling position, the hydraulic pump works to drive the first hydraulic motor and the hydraulic rod to work, the first hydraulic motor works to drive the driving tooth to rotate, the driving tooth is meshed with the external tooth to drive the first rotating shaft on the top seat to rotate, the hydraulic rod contracts to drive the top seat to descend, and the first rotating shaft rotates to open a hole on the ground through the first spiral blade;
step two: when the bottom end of the first rotating shaft rotates to the soil sampling depth, a second rotating shaft with the bottom end being flush with the bottom end of the first rotating shaft starts to rotate, a third hydraulic motor works to drive the second rotating shaft and a second spiral blade to rotate clockwise, meanwhile, a second hydraulic motor on the returning frame works to drive a transmission gear in a transmission box to rotate, a threaded rod is driven to rotate through meshing transmission with a driven gear, a sliding block in threaded connection with the threaded rod drives a lifting seat to descend until the second rotating shaft penetrates through a bottom groove, the bottom end of a bobbin is in contact with the bottom of an installation groove, and the rotating second spiral blade conveys soil into the bobbin through the inner wall of the bottom groove;
step three: control second hydraulic motor work, and then drive the slider with threaded rod threaded connection and drive the lift seat and rise to returning between type frame and the first pivot, will store up the appearance box this moment and place second pivot below, and third hydraulic motor work realizes second spiral leaf anticlockwise rotation, and the intraductal sudden whole of barrel this moment falls into and stores up in the appearance box, realizes soil sampling.
The invention has the beneficial effects that: through reasonable structural design, when the bottom end of a first rotating shaft rotates to the soil sampling depth, a second rotating shaft with the bottom end being flush with the bottom end of the first rotating shaft starts to rotate, a third hydraulic motor works to drive the second rotating shaft and a second spiral blade to rotate clockwise, meanwhile, a second hydraulic motor on a return frame works to drive a transmission gear in a transmission box to rotate, a threaded rod is driven to rotate through meshing transmission with a driven gear, a sliding block in threaded connection with the threaded rod drives a lifting seat to descend until the second rotating shaft passes through a bottom groove, the bottom end of a bobbin is in contact with the bottom of an installation groove, the rotating second spiral blade conveys soil into the bobbin through the inner wall of the bottom groove, the second hydraulic motor is controlled to work, the sliding block in threaded connection with the threaded rod is driven to drive the lifting seat to ascend between the return frame and the first rotating shaft, and a sample storage box is placed below the second rotating shaft, third hydraulic motor work realizes second spiral leaf anticlockwise rotation, and in the bobbin all fell into storing up the appearance box suddenly this moment, realized the soil sampling, be convenient for carry out quick convenient sampling to the soil of the different degree of depth, and can not lead to the mixing of sampling soil.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a partial cross-sectional view of a first shaft of the present invention;
FIG. 4 is a cross-sectional view of the bobbin of the present invention;
FIG. 5 is a schematic view of the internal structure of the transmission case of the present invention.
In the figure: 1. a circular ring seat; 2. a hydraulic lever; 3. a top seat; 4. mounting lugs; 5. an outer tooth; 6. a first rotating shaft; 7. a first helical blade; 8. a mounting frame; 9. a first hydraulic motor; 10. a driving tooth; 11. a back-shaping frame; 12. a transmission case; 13. a second hydraulic motor; 14. a threaded rod; 15. mounting grooves; 16. a chute; 17. a lifting seat; 18. a third hydraulic motor; 19. a slider; 20. a bobbin; 21. a bottom groove; 22. a second rotating shaft; 23. a second helical blade; 24. a driven tooth; 25. and a transmission gear.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a sampling device for construction engineering comprises a circular ring base 1, hydraulic rods 2 and a top base 3, wherein the periphery of the top of the circular ring base 1 is rotatably mounted with the bottom ends of a plurality of hydraulic rods 2, and the top of the telescopic end of the plurality of hydraulic rods 2 is rotatably mounted with the outer side of the top base 3;
the top seat 3 is provided with a first rotating shaft 6 in a penetrating and rotating mode, a first spiral blade 7 is arranged on the outer side of the first rotating shaft 6 and below the top seat 3, a shape returning frame 11 is arranged on the top of the first rotating shaft 6, a mounting groove 15 is vertically formed in the first rotating shaft 6, sliding grooves 16 are formed in two sides of the mounting groove 15, a transmission case 12 is arranged on the top of the shape returning frame 11, the input end of the transmission case 12 is connected with the output end of a second hydraulic motor 13, threaded rods 14 are arranged on two output ends of the bottom of the transmission case 12 and inside the sliding grooves 16, a lifting seat 17 is slidably arranged inside the mounting groove 15, sliding blocks 19 are arranged on two symmetrical sides of the lifting seat 17, the sliding blocks 19 are movably arranged on the outer side of the threaded rods 14 of the sliding grooves 16, a bobbin 20 is arranged on the bottom side of the lifting seat 17, a third hydraulic motor 18, the bottom end of the second rotating shaft 22 is located below the outer side of the bobbin 20, and a second spiral blade 23 is arranged on the outer side of the second rotating shaft 22.
As an implementation mode of the invention, a plurality of mounting lugs 4 are equidistantly arranged on the periphery of the top side of the circular ring seat 1 and the periphery of the outer side of the top seat 3, the mounting lugs 4 and two ends of the hydraulic rod 2 are rotatably arranged through bolts, and the hydraulic rod 2 stretches and retracts to drive the top seat 3 to lift.
As an embodiment of the invention, an inverted L-shaped mounting frame 8 is mounted on one side of the top seat 3, a first hydraulic motor 9 is mounted on the top side of the mounting frame 8, a driving tooth 10 is mounted at the output end of the first hydraulic motor 9 through the mounting frame 8, the first rotating shaft 6 and the top seat 3 are mounted through a bearing, external teeth 5 are arranged on the outer side of the top end of the first rotating shaft 6, the external teeth 5 are meshed with the driving tooth 10, the first hydraulic motor 9 works to drive the driving tooth 10 to rotate, and the first rotating shaft 6 on the top seat 3 is driven to rotate through meshing with the external teeth 5.
As an embodiment of the invention, a transmission gear 25 is arranged at the output end of the second hydraulic motor 13 and inside the transmission case 12, a driven gear 24 is arranged at the top end of the threaded rod 14 and inside the transmission case 12, the transmission gear 25 is meshed with the driven gear 24, the second hydraulic motor 13 works to drive the transmission gear 25 inside the transmission case 12 to rotate, and the threaded rod 14 is driven to rotate through meshing transmission with the driven gear 24.
As an embodiment of the invention, the threaded rod 14 is in threaded connection with the sliding block 19, the bottom end of the threaded rod 14 is in bearing connection with the bottom wall of the sliding groove 16, and when the threaded rod 14 rotates, the sliding block 19 in threaded connection with the threaded rod 14 drives the lifting seat 17 to lift.
As an embodiment of the invention, the middle part of the bottom end of the first rotating shaft 6 is provided with a bottom groove 21, the inner diameters of the bottom groove 21 and the bobbin 20 are the same as the outer diameter of the second spiral blade 23, the lifting seat 17 descends until the second rotating shaft 22 passes through the bottom groove 21, the bottom end of the bobbin 20 is contacted with the bottom of the mounting groove 15, and the rotating second spiral blade 23 conveys soil into the bobbin 20 through the inner wall of the bottom groove 21.
As an embodiment of the invention, the sampling device comprises the following specific operation steps:
the method comprises the following steps: the device is integrally moved to the position above a soil sampling position, the first hydraulic motor 9 and the hydraulic rod 2 are driven to work through the work of a hydraulic pump, the driving tooth 10 is driven to rotate through the work of the first hydraulic motor 9, the first rotating shaft 6 on the top seat 3 is driven to rotate through the meshing with the external tooth 5, the hydraulic rod 2 contracts to drive the top seat 3 to descend, and the first rotating shaft 6 rotates to form a hole on the ground through the first spiral blade 7;
step two: when the bottom end of the first rotating shaft 6 rotates to the soil sampling depth, the second rotating shaft 22 with the bottom end flush with the bottom end of the first rotating shaft 6 starts to rotate at the moment, the third hydraulic motor 18 works to drive the second rotating shaft 22 and the second spiral blade 23 to rotate clockwise, meanwhile, the second hydraulic motor 13 on the shaping frame 11 works to drive the transmission gear 25 in the transmission box 12 to rotate, the threaded rod 14 is driven to rotate through meshing transmission with the driven gear 24, the sliding block 19 in threaded connection with the threaded rod 14 drives the lifting seat 17 to descend until the second rotating shaft 22 passes through the bottom slot 21, the bottom end of the bobbin 20 is in contact with the bottom of the mounting groove 15, and at the moment, the rotating second spiral blade 23 conveys soil into the bobbin 20 through the inner wall of the bottom slot 21;
step three: the work of control second hydraulic motor 13, and then drive and threaded rod 14 threaded connection's slider 19 drive the seat 17 that goes up and rise to between returning type frame 11 and first pivot 6, will store up the appearance box and place second pivot 22 below this moment, and the work of third hydraulic motor 18 realizes second spiral leaf 23 anticlockwise rotation, and all fall into in the appearance box of storing up suddenly in the bobbin 20 this moment, realizes soil sampling.
Through reasonable structural design, when the bottom end of a first rotating shaft 6 rotates to the soil sampling depth, a second rotating shaft 22 with the bottom end flush with the bottom end of the first rotating shaft 6 starts to rotate, a third hydraulic motor 18 works to drive the second rotating shaft 22 and a second spiral blade 23 to rotate clockwise, meanwhile, a second hydraulic motor 13 on a shaping frame 11 works to drive a transmission gear 25 in a transmission box 12 to rotate, a threaded rod 14 is driven to rotate through meshing transmission with a driven gear 24, a sliding block 19 in threaded connection with the threaded rod 14 drives a lifting seat 17 to descend until the second rotating shaft 22 passes through a bottom groove 21, the bottom end of a bobbin 20 is contacted with the bottom of an installation groove 15, at the moment, the rotating second spiral blade 23 conveys soil into the bobbin 20 through the inner wall of the bottom groove 21, controls the second hydraulic motor 13 to work, further drives the sliding block 19 in threaded connection with the threaded rod 14 to drive the lifting seat 17 to ascend to a position between the shaping frame 11 and the first rotating shaft 6, at this moment, the sample storage box is placed below the second rotating shaft 22, the third hydraulic motor 18 works to realize the anticlockwise rotation of the second spiral blade 23, all the samples in the sample storage box suddenly fall into the bobbin 20 at this moment, so that the soil sampling is realized, the rapid and convenient sampling of the soil with different depths is facilitated, and the mixing of the sampled soil can not be caused.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The sampling device for the building engineering is characterized by comprising a circular ring seat (1), hydraulic rods (2) and a top seat (3), wherein the periphery of the top of the circular ring seat (1) is rotatably installed at the bottom ends of a plurality of hydraulic rods (2), and the tops of the telescopic ends of a plurality of hydraulic rods (2) are rotatably installed at the outer side of the top seat (3);
the improved hydraulic lifting mechanism is characterized in that a first rotating shaft (6) is installed on the top seat (3) in a penetrating and rotating mode, a first spiral blade (7) is arranged on the outer side of the first rotating shaft (6) and located below the top seat (3), a shaping frame (11) is installed at the top of the first rotating shaft (6), a mounting groove (15) is vertically formed in the first rotating shaft (6), sliding grooves (16) are formed in the two sides of the mounting groove (15), a transmission case (12) is installed at the top of the shaping frame (11), the input end of the transmission case (12) is connected with the output end of a second hydraulic motor (13), threaded rods (14) are installed on two output ends of the bottom of the transmission case (12) and located in the sliding grooves (16), a lifting seat (17) is installed inside the mounting groove (15) in a sliding mode, sliding blocks (19) are installed on the two symmetrical sides of the lifting seat (17), and the sliding, the bobbin (20) is installed to lift seat (17) bottom side, third hydraulic motor (18) is installed at lift seat (17) top, third hydraulic motor (18) output runs through lift seat (17) and is located bobbin (20) internally mounted and has second pivot (22), and second pivot (22) bottom is located bobbin (20) outside below, the second pivot (22) outside is provided with second spiral leaf (23).
2. The constructional engineering sampling device of claim 1, wherein a plurality of mounting lugs (4) are arranged on the periphery of the top side of the circular ring seat (1) and the periphery of the outer side of the top seat (3) at equal intervals, and the mounting lugs (4) and two ends of the hydraulic rod (2) are rotatably arranged through bolts.
3. The constructional engineering sampling device of claim 1, wherein an inverted L-shaped mounting frame (8) is installed on one side of the top seat (3), a first hydraulic motor (9) is installed on the top side of the mounting frame (8), and the output end of the first hydraulic motor (9) penetrates through the mounting frame (8) and is provided with the driving tooth (10).
4. The constructional engineering sampling device of claim 1, wherein the first rotating shaft (6) and the top seat (3) are mounted through a bearing, the outer side of the top end of the first rotating shaft (6) is provided with outer teeth (5), and the outer teeth (5) are meshed with the driving teeth (10).
5. The sampling device for building engineering according to claim 1, characterized in that a driving tooth (25) is installed at the output end of the second hydraulic motor (13) and inside the transmission box (12), a driven tooth (24) is installed at the top end of the threaded rod (14) and inside the transmission box (12), and the driving tooth (25) is meshed with the driven tooth (24).
6. The sampling device for the constructional engineering as claimed in claim 1, characterized in that the threaded rod (14) is in threaded connection with the slide (19), the bottom end of the threaded rod (14) being in bearing connection with the bottom wall of the slide groove (16).
7. The sampling device for the building engineering according to claim 1, characterized in that a bottom groove (21) is formed in the middle of the bottom end of the first rotating shaft (6), and the inner diameters of the bottom groove (21) and the bobbin (20) are the same as the outer diameter of the second spiral blade (23).
8. The sampling device for construction engineering according to claim 1, wherein the sampling device is characterized by comprising the following specific operation steps:
the method comprises the following steps: the device is integrally moved to the position above a soil sampling position, the hydraulic pump works to drive the first hydraulic motor (9) and the hydraulic rod (2) to work, the first hydraulic motor (9) works to drive the driving tooth (10) to rotate, the driving tooth is meshed with the external tooth (5) to drive the first rotating shaft (6) on the top seat (3) to rotate, the hydraulic rod (2) contracts to drive the top seat (3) to descend, and the first rotating shaft (6) rotates to open a hole on the ground through the first spiral blade (7);
step two: when the bottom end of the first rotating shaft (6) rotates to the soil sampling depth, the second rotating shaft (22) with the bottom end being flush with the bottom end of the first rotating shaft (6) starts to rotate, the third hydraulic motor (18) works to drive the second rotating shaft (22) and the second spiral blade (23) to rotate clockwise, meanwhile, the second hydraulic motor (13) on the returning frame (11) works to drive the transmission teeth (25) in the transmission box (12) to rotate, the driven teeth (24) are meshed with the transmission teeth to drive the threaded rod (14) to rotate, the sliding block (19) in threaded connection with the threaded rod (14) drives the lifting seat (17) to descend until the second rotating shaft (22) penetrates through the bottom groove (21), the bottom end of the bobbin (20) is in contact with the bottom of the installation groove (15), and the rotating second spiral blade (23) conveys soil into the bobbin (20) through the inner wall of the bottom groove (21);
step three: control second hydraulic motor (13) work, and then drive slider (19) with threaded rod (14) threaded connection and drive lift seat (17) and rise to between type frame (11) and first pivot (6) back, will store up the appearance box and place second pivot (22) below this moment, third hydraulic motor (18) work realizes second spiral leaf (23) counter-clockwise turning, and all fall into in the appearance box suddenly in bobbin (20) this moment, realize soil sampling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011065676.0A CN112179699A (en) | 2020-09-30 | 2020-09-30 | Building engineering sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011065676.0A CN112179699A (en) | 2020-09-30 | 2020-09-30 | Building engineering sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112179699A true CN112179699A (en) | 2021-01-05 |
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ID=73949206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011065676.0A Withdrawn CN112179699A (en) | 2020-09-30 | 2020-09-30 | Building engineering sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112179699A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088449A (en) * | 2021-11-12 | 2022-02-25 | 安阳工学院 | Deep soil sampler capable of improving accuracy based on soil pollution research |
-
2020
- 2020-09-30 CN CN202011065676.0A patent/CN112179699A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088449A (en) * | 2021-11-12 | 2022-02-25 | 安阳工学院 | Deep soil sampler capable of improving accuracy based on soil pollution research |
| CN114088449B (en) * | 2021-11-12 | 2023-12-29 | 安阳工学院 | Deep soil sampler for improving accuracy based on soil pollution research |
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Application publication date: 20210105 |
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