CN220136701U - Soil sampler for engineering investigation - Google Patents
Soil sampler for engineering investigation Download PDFInfo
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- CN220136701U CN220136701U CN202321566798.7U CN202321566798U CN220136701U CN 220136701 U CN220136701 U CN 220136701U CN 202321566798 U CN202321566798 U CN 202321566798U CN 220136701 U CN220136701 U CN 220136701U
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- soil
- fixedly connected
- plate
- telescopic shaft
- sliding
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- 239000002689 soil Substances 0.000 title claims abstract description 70
- 238000011835 investigation Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000004575 stone Substances 0.000 abstract description 16
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 230000006378 damage Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of soil taking devices and discloses a soil taking device for engineering investigation, which comprises a soil taking device body and a shell, wherein the soil taking device body is connected to the shell through threads, a lifting plate is connected to the outer surface of the shell in a limiting sliding manner, sliding plates are connected to four corners of the lifting plate through sliding manner, a transverse plate is fixedly connected between the two sliding plates at the same side, sliding grooves are formed in the transverse plates, sliding blocks are connected in the sliding grooves in a sliding manner, a scraper knife is fixedly connected between the sliding blocks, a reciprocating mechanism is connected to the scraper knife, and before the soil taking device body is controlled to take soil, the scraper knife can be driven to clean stone or other sundries on the surface of the soil to two sides, so that the stone or other sundries are prevented from entering the interior of the soil taking device body, the space inside the soil taking device body is occupied, and the problem that the stone or other sundries are damaged by extrusion on the inner wall of the soil taking device is avoided.
Description
Technical Field
The utility model relates to the technical field of soil extractors, in particular to a soil sampler for engineering investigation.
Background
In engineering geological exploration and investigation work, in order to obtain physical and mechanical performance indexes of foundation soil, sometimes even the original soil is needed to be obtained at a deeper position, and the soil-taking device is called a soil-taking device, when a worker uses the soil-taking device, on the surface of the soil to be sampled, stones or other sundries which are inevitably contained are introduced into the soil-taking device when the soil-taking device enters the soil for soil taking, the stones or other sundries enter the soil-taking device together, and the stones or other sundries occupy the space inside the soil-taking device, so that the soil-taking device cannot take out the original soil at a deeper position, the geology is detected by influencing the worker, and after the stones enter the soil-taking device, the stones are extruded on the inner wall of the soil-taking device along with the soil entering the soil-taking device, so that the soil-taking device is damaged easily.
Therefore, we propose an earth picker for engineering investigation to solve the above problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an earth sampler for engineering investigation, which solves the problems in the prior art.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides an engineering investigation is with geotome, includes geotome body and shell, geotome body runs through threaded connection on the shell, the spacing sliding connection of shell surface has the lifter plate, lifter plate four corners department runs through sliding connection has the slide, homonymy two fixedly connected with diaphragm between the slide, all seted up the spout on the diaphragm, all sliding connection has the slider in the spout, fixedly connected with spiller between the slider, be connected with reciprocating mechanism on the spiller.
As a further scheme of the utility model: the reciprocating mechanism comprises a telescopic shaft, the telescopic shaft penetrates through and is connected to the lifting plate in a rotating mode, a hand wheel is fixedly connected to the upper end of the telescopic shaft, a mounting plate is fixedly connected to the lower end of the telescopic shaft, a linkage plate is connected to the mounting plate in a rotating mode at one end, far away from the telescopic shaft, of the mounting plate, and the linkage plate is connected to the upper end face of the scraper knife in a rotating mode at one end, far away from the telescopic shaft, of the linkage plate.
As a further scheme of the utility model: the connecting plates are fixedly connected between the side walls of the two sliding plates, the upper end faces of the connecting plates are rotationally connected with threaded rods, and the threaded rods penetrate through the lifting plates in a threaded connection mode.
As a further scheme of the utility model: the upper end of the threaded rod is fixedly connected with a transmission gear, one side of the transmission gear is connected with a sector gear in a meshed mode, and the sector gear is fixedly connected to the upper end portion of the outer surface of the telescopic shaft.
As a further scheme of the utility model: the lifting plate upper end face symmetry fixedly connected with elastic rope, shell up end symmetry fixedly connected with fixed block, the draw-in groove has all been seted up to fixed block up end, elastic rope all and the mutual joint of draw-in groove.
As a further scheme of the utility model: the lower end face of the sliding plate is fixedly connected with a clamping cone, and the clamping cones can be inserted into soil.
The utility model has the beneficial effects that:
1. when the hand wheel is rotated to drive the telescopic shaft to rotate, the working personnel can drive the shovel plate to reciprocate left and right between the two transverse plates through the mounting plate and the linkage plate, and stones or other sundries on the soil surface are cleaned to two sides, so that the stones or other sundries are prevented from entering the soil sampler body, the space inside the soil sampler body is occupied, the soil sampler is influenced to sample deeper soil, and the problem that the stones or other sundries are damaged by extrusion to the inner wall of the soil sampler is avoided.
2. At rotatory in-process of telescopic shaft, through sector gear and drive gear meshing connection, can drive the threaded rod and slowly descend on the lifter plate for the card awl of slide lower extreme further inserts in the soil, and drives the shovel board through the diaphragm and descend, further clear up soil surface, thereby can be convenient for follow-up geotome body go deep into more and take a sample soil.
3. Through the mutual joint of draw-in groove on elastic cord and the fixed block, can avoid carrying the in-process of geotome body, the lifter plate receives external factor to influence, receives the touching, slides at the shell surface, causes the card awl roll-off, causes the condition emergence of injury to staff's health.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of the area A in FIG. 1 according to the present utility model;
FIG. 3 is an enlarged view of the area B of FIG. 1 according to the present utility model;
FIG. 4 is a schematic view of the connection between the hand wheel and the blade;
FIG. 5 is a schematic view of the connection structure of the threaded rod and the slide plate according to the present utility model;
in the figure: 1. a geotome body; 2. a housing; 3. a lifting plate; 4. a slide plate; 5. a cross plate; 6. a hand wheel; 7. a telescopic shaft; 8. a sector gear; 9. a transmission gear; 10. a threaded rod; 11. an elastic rope; 12. a fixed block; 13. a clamping groove; 14. a mounting plate; 15. a linkage plate; 16. a shovel blade; 17. a chute; 18. a slide block; 19. a connecting plate; 20. and (5) clamping the cone.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, 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.
Example 1
As shown in fig. 1-5, an earth sampler for engineering investigation comprises an earth sampler body 1 and a housing 2, wherein the earth sampler body 1 is connected to the housing 2 through threads, a lifting plate 3 is connected to one end of the housing 2 in a limiting sliding manner, sliding plates 4 are connected to four corners of the lifting plate 3 through sliding manner, a transverse plate 5 is fixedly connected between two sliding plates 4 on the same side, sliding grooves 17 are formed in the transverse plate 5, sliding blocks 18 are connected to the sliding grooves 17 through threads, a shovel blade 16 is fixedly connected to the sliding blocks 18, a reciprocating mechanism is connected to the shovel blade 16, the reciprocating mechanism comprises a telescopic shaft 7, the telescopic shaft 7 is connected to the lifting plate 3 through threads, a hand wheel 6 is fixedly connected to the upper end of the telescopic shaft 7 through threads, a mounting plate 14 is connected to one end of the mounting plate 14, which is far away from the telescopic shaft 7, a linkage plate 15 is connected to one end of the linkage plate 15, one end of the telescopic shaft 7 is connected to the upper end of the shovel blade 16 through threads, a threaded rod 10 is connected to the upper end of the sliding plate 4 through threads, a driving gear 9 is fixedly connected to the side walls of the sliding plates 4, a sector gear 9 is fixedly connected to the threaded rod 9, a sector gear 9 is fixedly connected to the upper end face of the sector gear 13, a sector gear is fixedly connected to the upper end face of the sector gear 11 is fixedly connected to the upper end face of the conical gear 11, and a bevel gear 20 is fixedly connected to the upper end face of the sector gear 11, and the sector gear 11 is fixedly connected to the upper end of the conical gear 11.
The effects achieved by this embodiment are as follows: in the prior art, stones or other sundries existing on the soil surface can enter the soil sampler together with the soil in the process of sampling the soil by the soil sampler, only the space inside the soil sampler is occupied, so that the soil sampler cannot take out original soil at a deeper position, the situation that staff detects geology is affected, after the stones enter the soil sampler, the inner wall of the soil sampler is extruded along with the entry of the soil into the soil sampler, and the soil sampler is easily damaged;
secondly, in the process of cleaning stones or other sundries on the soil surface by the reciprocating of the shovel blade 16, the shovel blade 16 can be slowly driven to move downwards to further clean the soil surface, so that the follow-up soil sampler body 1 can conveniently sample soil more deeply;
moreover, by hanging the elastic rope 11 in the clamping groove 13 on the fixing block 12, the situation that the lifting plate 3 is affected by external factors, touched, slid on the surface of the shell 2, and the clamping cone 20 slides out to cause injury to the body of a worker can be avoided in the process of carrying the soil sampler body 1.
The working procedures and principles related to the whole contents of the first to second embodiments are as follows:
when a worker needs to sample soil, the lifting plate 3 is pressed down firstly, so that the lifting plate 3 slides downwards on the outer surface of the shell 2, the clamping cone 20 arranged on the lower end surface of the sliding plate 4 is clamped into the ground, then, the scraper knife 16 connected between the transverse plates 5 is just attached to the ground, then, the worker rotates the hand wheel 6 to drive the telescopic shaft 7 to rotate, so that the mounting plate 14 rotates by taking the telescopic shaft 7 as the center of a circle, one end of the linkage plate 15 is stirred to move, and in the moving process of the linkage plate 15, the sliding plate is connected with the sliding groove 17 in a sliding manner through the sliding block 18, so that the scraper plate can be driven to slide back and forth between the two transverse plates 5 and clean the ground, thereby not only preventing stones or other sundries from entering the inside of the soil sampler body 1 and occupying the space inside the soil sampler body 1 to influence the condition that the soil sampler samples deeper, but also preventing the stones or other sundries from being extruded to damage the inner wall of the soil sampler;
in the process of rotating the telescopic shaft 7, the sector gear 8 is synchronously driven to rotate, so that the sector gear 8 intermittently dials the transmission gear 9 to rotate, at this time, along with the rotation of the transmission gear 9, the threaded rod 10 is driven to rotate, so that the threaded rod 10 descends on the lifting plate 3 and presses down the connecting plate 19, along with the descending of the connecting plate 19, the left two sliding plates 4 are driven to slide downwards on the lifting plate 3, the left two sliding plates 4 can drive the right two sliding plates 4 to synchronously descend on the lifting plate 3 through the transverse plate 5, the clamping cone 20 mounted on the lower end surface of the sliding plates 4 is further inserted into soil, and the transverse plate 5 drives the shovel plate to further descend, in the process of descending of the shovel plate, the telescopic shaft 7 can be driven to stretch out and draw back through the linkage plate 15 and the mounting plate 14, along with the descending of the shovel plate, the soil surface can be further cleaned, and the subsequent soil sampler body 1 can be further and conveniently and deeply sampled by soil;
after the soil surface is cleaned, a worker horizontally rotates the soil sampler body 1, and the soil sampler body 1 is connected to the shell 2 through penetrating threads, so that the soil sampler body 1 vertically moves downwards on the shell 2 and enters the soil cleaned by the shovel plate to sample the soil in a deeper layer;
after the staff fetches earth and accomplishes, can upwards mention lifter plate 3 for lifter plate 3 rises on shell 2 surface, then with lifter plate 3 up end connection's elastic cord 11 joint in draw-in groove 13 offered on fixed block 12, can avoid in the in-process of transport geotome body 1, lifter plate 3 receives external factor to influence, receives the touching, slides on shell 2 surface, causes card awl 20 roll-off, causes the condition of injury to the staff's health to take place.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form 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 utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides an engineering investigation is with geotome, includes geotome body (1) and shell (2), geotome body (1) run through threaded connection on shell (2), a serial communication port, limiting sliding connection of shell (2) surface has lifter plate (3), lifter plate (3) four corners department runs through sliding connection has slide (4), homonymy two fixedly connected with diaphragm (5) between slide (4), spout (17) have all been seted up on diaphragm (5), all sliding connection has slider (18) in spout (17), fixedly connected with scraper knife (16) between slider (18), be connected with reciprocating mechanism on scraper knife (16).
2. The soil sampler for engineering investigation according to claim 1, wherein the reciprocating mechanism comprises a telescopic shaft (7), the telescopic shaft (7) is connected to the lifting plate (3) in a penetrating and rotating manner, a hand wheel (6) is fixedly connected to the upper end of the telescopic shaft (7), a mounting plate (14) is fixedly connected to the lower end of the telescopic shaft (7), a linkage plate (15) is connected to one end of the mounting plate (14) away from the telescopic shaft (7) in a rotating manner, and one end of the linkage plate (15) away from the telescopic shaft (7) is connected to the upper end face of the shovel blade (16) in a rotating manner.
3. The soil sampler for engineering investigation according to claim 1, wherein a connecting plate (19) is fixedly connected between the side walls of two sliding plates (4), the upper end surface of the connecting plate (19) is rotatably connected with a threaded rod (10), and the threaded rod (10) is connected to the lifting plate (3) in a penetrating and threaded manner.
4. The soil sampler for engineering investigation according to claim 3, wherein the upper end of the threaded rod (10) is fixedly connected with a transmission gear (9), one side of the transmission gear (9) is connected with a sector gear (8) in a meshed manner, and the sector gear (8) is fixedly connected to the upper end part of the outer surface of the telescopic shaft (7).
5. The soil sampler for engineering investigation according to claim 1, wherein elastic ropes (11) are symmetrically and fixedly connected to the upper end face of the lifting plate (3), fixed blocks (12) are symmetrically and fixedly connected to the upper end face of the housing (2), clamping grooves (13) are formed in the upper end faces of the fixed blocks (12), and the elastic ropes (11) are mutually clamped with the clamping grooves (13).
6. The soil sampler for engineering investigation according to claim 1, wherein the lower end surfaces of the sliding plates (4) are fixedly connected with clamping cones (20), and the clamping cones (20) can be inserted into soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321566798.7U CN220136701U (en) | 2023-06-20 | 2023-06-20 | Soil sampler for engineering investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321566798.7U CN220136701U (en) | 2023-06-20 | 2023-06-20 | Soil sampler for engineering investigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220136701U true CN220136701U (en) | 2023-12-05 |
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ID=88960178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321566798.7U Active CN220136701U (en) | 2023-06-20 | 2023-06-20 | Soil sampler for engineering investigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220136701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117782684A (en) * | 2024-02-26 | 2024-03-29 | 鄂尔多斯市农牧业生态与资源保护中心(鄂尔多斯市耕地质量监测保护中心) | Saline and alkaline earth surface soil sampler |
-
2023
- 2023-06-20 CN CN202321566798.7U patent/CN220136701U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117782684A (en) * | 2024-02-26 | 2024-03-29 | 鄂尔多斯市农牧业生态与资源保护中心(鄂尔多斯市耕地质量监测保护中心) | Saline and alkaline earth surface soil sampler |
| CN117782684B (en) * | 2024-02-26 | 2024-05-03 | 鄂尔多斯市农牧业生态与资源保护中心(鄂尔多斯市耕地质量监测保护中心) | Saline and alkaline earth surface soil sampler |
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