CN219690474U - Soil layer sampler for foundation engineering - Google Patents
Soil layer sampler for foundation engineering Download PDFInfo
- Publication number
- CN219690474U CN219690474U CN202320506551.XU CN202320506551U CN219690474U CN 219690474 U CN219690474 U CN 219690474U CN 202320506551 U CN202320506551 U CN 202320506551U CN 219690474 U CN219690474 U CN 219690474U
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- China
- Prior art keywords
- base
- soil
- soil layer
- foundation engineering
- driving motor
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- 239000002689 soil Substances 0.000 title claims abstract description 44
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 15
- 241001330002 Bambuseae Species 0.000 claims description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 15
- 239000011425 bamboo Substances 0.000 claims description 15
- 238000005070 sampling Methods 0.000 description 7
- 239000010410 layer Substances 0.000 description 6
- 239000011435 rock Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000005527 soil sampling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a soil layer sampler for foundation engineering, which comprises a base, wherein an electric push rod is arranged at the top of the base, a top plate is arranged at the top of the electric push rod, a driving motor is arranged at the bottom of the top plate, a spiral drill rod is arranged at one end of an output shaft of the driving motor, a first through hole is formed in the top of the base, a movable cylinder is arranged in the first through hole, the spiral drill rod penetrates through the movable cylinder, an opening is formed in the top end of one side of the movable cylinder, a guide plate is arranged on one side of the opening, and a collecting box is arranged at the top of the base. According to the utility model, the movable cylinder is lowered, the spiral drill rod is driven to rotate by the driving motor, the spiral drill rod is lowered to drill holes on the ground, soil can rise through the movable cylinder and then fall through the guide plate, so that the soil is collected by the collecting box, and when the soil with different depths needs to be collected, the collecting box is placed at the bottom of the guide plate only when the spiral drill rod penetrates into the preset depth, so that the soil with the preset depth can be received.
Description
Technical Field
The utility model relates to the technical field of soil sampling, in particular to a soil sampler for foundation engineering.
Background
Foundation treatment generally refers to engineering measures taken to improve the load-bearing capacity or to improve the deformation or penetration properties of the foundation (earth or rock) supporting the building. The foundation treatment is mainly divided into foundation engineering measures and rock and soil reinforcement measures. Some projects do not change the engineering properties of the foundation, but only adopt basic engineering measures; some projects also simultaneously consolidate the soil and rock of the foundation to improve its engineering properties. A foundation which can meet the requirements without changing the engineering properties of the foundation is called a natural foundation by selecting an appropriate foundation form; on the contrary, the foundation after the reinforcement is called an artificial foundation. The design and construction quality of foundation treatment engineering are directly related to the safety of the building.
In the foundation treatment process, sampling is needed, but the traditional sampler has limited functions, can only sample the soil on the surface layer generally, can not sample soil layers with different depths, and usually needs to drill a plurality of sampling holes with different depths when sampling the soil with different depths, and then realizes porous sampling with different depths.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a soil layer sampler for foundation engineering.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a soil layer sampler for foundation engineering, includes the base, and the top of base is equipped with electric putter, and electric putter's top is equipped with the roof, and the bottom of roof is equipped with driving motor, and driving motor's output shaft one end is equipped with the auger stem, and first through-hole has been seted up at the top of base, and the inside of first through-hole is equipped with removes a section of thick bamboo, and the auger stem runs through removes a section of thick bamboo, and the opening has been seted up on one side top of removing a section of thick bamboo, and open-ended one side is equipped with the baffle, and the top of base is equipped with the collection box.
Further, the top fixedly connected with location section of thick bamboo of base, the bottom fixedly connected with reference column of roof, the bottom of reference column is in the inside of location section of thick bamboo.
Further, the bottom of base is equipped with the universal wheel, and one side of base is equipped with the push rod.
Further, a circular opening is formed in the top of the base, and the circular opening is located at the bottom end of one side of the guide plate.
Further, the top of base rotates and is connected with the axis of rotation, and the middle part fixedly connected with cam of axis of rotation removes one side fixedly connected with push pedal of section of thick bamboo, and the cam is in the bottom of push pedal.
The beneficial effects of the utility model are as follows:
1. the movable cylinder is lowered, the spiral drill rod is driven to rotate by the driving motor, the spiral drill rod is lowered to drill holes on the ground, soil can ascend through the movable cylinder and then fall through the guide plate, so that the soil is collected by the collecting box, and when the soil with different depths needs to be collected, the collecting box is placed at the bottom of the guide plate only when the spiral drill rod penetrates into the preset depth, so that the soil with the preset depth can be received;
2. the stability of the electric push rod driving the top plate to move up and down can be improved by moving the positioning column in the positioning cylinder, so that the spiral drill rod can move downwards conveniently to drill holes;
3. when the surface soil does not need to be collected, the collecting box can be retracted, and the soil carried by the spiral drill rod drilling holes can be discharged through the circular opening, so that accumulation is avoided;
4. when the device needs to be moved, the rotating shaft is rotated to enable the cam to be erected, so that the push plate is pushed to ascend, the movable barrel is enabled to ascend and leave the ground, at the moment, the device can move, when sampling is needed, the movable barrel is enabled to descend and contact the ground, and soil is convenient to collect and sample.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a soil sampler for foundation engineering according to the present utility model;
fig. 2 is a schematic cross-sectional view of a soil sampler for foundation engineering according to the present utility model.
In the figure: 1 base, 2 positioning cylinder, 2 positioning column, 3 roof, 5 electric putter, 6 driving motor, 7 auger stem, 8 universal wheels, 9 collection box, 10 circular opening, 11 baffle, 12 moving cylinder, 13 axis of rotation, 14 cams, 15 push pedal.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1-2, a soil sampler for foundation engineering, including base 1, the top of base 1 is equipped with electric putter 5, electric putter 5's top is equipped with roof 4, the bottom of roof 4 is equipped with driving motor 6, driving motor 6's output shaft one end is equipped with auger stem 7, first through-hole has been seted up at the top of base 1, the inside of first through-hole is equipped with removes section of thick bamboo 12, auger stem 7 runs through and removes section of thick bamboo 12, the opening has been seted up on one side top of removal section of thick bamboo 12, open-ended one side is equipped with baffle 11, the top of base 1 is equipped with collection box 9, during the use, remove section of thick bamboo 12 first, make its bottom contact ground, then drive auger stem 7 through driving motor 6 and rotate, then drive roof 4 through electric putter 5 descends, make auger stem 7 descend, borehole the ground, soil can go up through removal section of thick bamboo 12, then through removing opening and baffle 11 on one side of thick bamboo 12, thereby by collection box 9 collects when the soil of different degree of depth, only need when the depth is reached by auger stem 7, the depth of collection box 9 is placed to the bottom baffle 11 again, the soil of depth is held.
Wherein, the top fixedly connected with positioning tube 2 of base 1, the bottom fixedly connected with reference column 3 of roof 4, the bottom of reference column 3 is in the inside of positioning tube 2, removes in the inside of positioning tube 2 through reference column 3, can promote electric putter and drive the stability that roof 4 reciprocated to the auger stem 7 of being convenient for moves down, drills.
Wherein, the bottom of base 1 is equipped with universal wheel 8, and one side of base 1 is equipped with the push rod, is convenient for install through universal wheel 8 and removes to appointed place and take a sample in soil layer.
Wherein, circular opening has been seted up at the top of base 1, and circular opening is in one side bottom of baffle 11, when not needing to collect top layer soil, can pack up collection box 9, and soil that auger stem 7 drilling was taken up can be discharged through circular opening this moment, avoids piling up.
The top of the base 1 is rotatably connected with a rotating shaft 13, the middle part of the rotating shaft 13 is fixedly connected with a cam 14, one side of the moving barrel 12 is fixedly connected with a push plate 15, the cam 14 is positioned at the bottom of the push plate 15, when the device needs to move, the rotating shaft 13 is rotated to enable the cam 14 to be erected, so that the push plate 15 is pushed to rise, the moving barrel 12 is enabled to rise and leave the ground, at the moment, the device can move, when the device needs to sample, the moving barrel 12 is enabled to descend and contact the ground, and soil collection and sampling are facilitated.
Working principle: when the device is used, the moving cylinder 12 is firstly lowered to enable the bottom of the moving cylinder to contact the ground, then the spiral drill rod 7 is driven to rotate by the driving motor 6, then the top plate 4 is driven to descend by the electric push rod 5, the spiral drill rod 7 is lowered by a user, the ground is drilled, soil can ascend through the moving cylinder 12, then the soil falls down through an opening at one side of the moving cylinder 12 and the guide plate 11, and is collected by the collecting box 9, when the soil with different depths needs to be collected, the collecting box 9 is placed at the bottom of the guide plate 11 only when the spiral drill rod 7 penetrates into the preset depth, and the soil with the preset depth can be received;
the stability of the electric push rod driving the top plate 4 to move up and down can be improved by moving the positioning column 3 in the positioning cylinder 2, so that the spiral drill rod 7 can move downwards conveniently to drill holes;
the device is convenient to move to a designated place through the universal wheel 8 for soil sampling;
when the surface soil does not need to be collected, the collection box 9 can be retracted, and at the moment, the soil carried by the drill holes of the spiral drill rod 7 can be discharged through the circular opening, so that accumulation is avoided;
when the device needs to be moved, the rotating shaft 13 is rotated to enable the cam 14 to be erected, so that the push plate 15 is pushed to ascend, the movable barrel 12 is lifted to leave the ground, at the moment, the device can be moved, when sampling is needed, the movable barrel 12 is lifted down to contact the ground, and soil is convenient to collect and sample.
The basic principle and main characteristics of the utility model and the advantages of the utility model are shown and described above, standard parts used by the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (5)
1. The utility model provides a soil layer sampler for foundation engineering, includes base (1), its characterized in that, the top of base (1) is equipped with electric putter (5), and the top of electric putter (5) is equipped with roof (4), and the bottom of roof (4) is equipped with driving motor (6), and driving motor (6) output shaft one end is equipped with auger stem (7), first through-hole has been seted up at the top of base (1), and the inside of first through-hole is equipped with removes section of thick bamboo (12), auger stem (7) run through and remove section of thick bamboo (12), and the opening has been seted up on one side top of removing section of thick bamboo (12), and open-ended one side is equipped with baffle (11), the top of base (1) is equipped with collection box (9).
2. The soil layer sampler for foundation engineering according to claim 1, wherein the top of the base (1) is fixedly connected with a positioning cylinder (2), the bottom of the top plate (4) is fixedly connected with a positioning column (3), and the bottom of the positioning column (3) is positioned in the positioning cylinder (2).
3. Soil layer sampler for foundation engineering according to claim 1 characterized in that the bottom of the base (1) is provided with a universal wheel (8) and one side of the base (1) is provided with a push rod.
4. Soil layer sampler for foundation engineering according to claim 1, characterized in that the top of the base (1) is provided with a circular opening, which is located at the bottom end of one side of the guide plate (11).
5. A soil layer sampler for foundation engineering according to claim 3 and characterized in that the top of the base (1) is rotatably connected with a rotating shaft (13), the middle part of the rotating shaft (13) is fixedly connected with a cam (14), one side of the moving cylinder (12) is fixedly connected with a push plate (15), and the cam (14) is positioned at the bottom of the push plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320506551.XU CN219690474U (en) | 2023-03-16 | 2023-03-16 | Soil layer sampler for foundation engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320506551.XU CN219690474U (en) | 2023-03-16 | 2023-03-16 | Soil layer sampler for foundation engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219690474U true CN219690474U (en) | 2023-09-15 |
Family
ID=87940128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320506551.XU Active CN219690474U (en) | 2023-03-16 | 2023-03-16 | Soil layer sampler for foundation engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219690474U (en) |
-
2023
- 2023-03-16 CN CN202320506551.XU patent/CN219690474U/en active Active
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