CN215811741U - Soil sampling device for municipal construction - Google Patents
Soil sampling device for municipal construction Download PDFInfo
- Publication number
- CN215811741U CN215811741U CN202121993059.7U CN202121993059U CN215811741U CN 215811741 U CN215811741 U CN 215811741U CN 202121993059 U CN202121993059 U CN 202121993059U CN 215811741 U CN215811741 U CN 215811741U
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- soil
- sampling tube
- tube
- sampling
- municipal construction
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides a soil sampling device for municipal construction, which relates to the technical field of municipal engineering and comprises a sampling tube, wherein a mounting plate is rotationally connected to the sampling tube, a driving device for driving the sampling tube to rotate is arranged on the mounting plate, the upper end and the lower end of the sampling tube are both of an open structure, a through hole is formed in the top of the mounting plate, an extrusion part extending into the sampling tube is connected in the through hole in a sliding manner, and the extrusion part extrudes soil in the sampling tube after the sampling tube is inserted into a soil layer; after soil entered into the inside of sampling tube, used the inside soil of extrusion part extrusion sampling tube, the inside air of soil of discharging has reached the effect of compaction soil, has effectively avoided the soil to follow the problem that sampling tube lower extreme opening part dropped, has improved the sample effect of soil, uses the extrusion part to continue to push down the inside soil of sampling tube, also is convenient for discharge the inside soil of sampling tube.
Description
Technical Field
The utility model relates to the technical field of municipal engineering, in particular to a soil sampling device for municipal construction.
Background
At present, before municipal engineering construction, in order to ensure the smooth implementation of later-stage construction, sampling detection needs to be carried out on soil of a construction site; in the process of collecting soil samples, a soil sampler is often used for carrying out necessary sampling, testing and analysis on soil so as to know whether the soil meets the construction requirements or not.
The utility model discloses a municipal works construction soil sampler in chinese patent that the publication number is CN211784392U authorizes, relate to municipal works technical field, which comprises a base, be equipped with the mount table on the base, be equipped with the spout on the mount table, be equipped with the slip table on the spout, be equipped with the carousel on the slip table, be equipped with the centre gripping mounting on the carousel, be equipped with the thief hole between base and carousel and slip table, be equipped with the sampling tube in addition, the concatenation is connected between the sampling tube, it is connected with the sampling tube to be equipped with the boring head in addition, the sampling tube stretches into in the thief hole and through centre gripping mounting centre gripping, be equipped with the lift lead screw that makes the slip table go up and down along the spout on the mount table. Fix base and ground in advance, with sampling tube and the first erection joint of brill, insert the sampling hole with the sampling tube, it is fixed with the sampling tube centre gripping through the centre gripping mounting, rotate the carousel immediately, make sampling tube and brill first rotation, then rotate the elevating screw, make the slip table descend along the spout, make the brill head change over to the earth's surface, the accessible is fixed with the sampling tube concatenation, makes the comparatively deep soil of probing, and the sample is convenient.
However, above-mentioned technical scheme still has following defect, and when taking a sample to the loose soil of soil texture, soil enters into the inside back of sampling tube, and the in-process of ascending sampling tube, the inside soil of sampling tube drops from its lower part opening part easily, leads to the sample effect to soil relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a soil sampling device for municipal construction, and aims to solve the problem that soil in a sampling pipe easily falls off from an opening at the lower part of the sampling pipe in the sampling process of a soil sampler for municipal engineering construction in the prior art, so that the soil sampling effect is poor.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a soil sampling device for municipal construction, includes the sampling tube, it is connected with the mounting panel to rotate on the sampling tube, be provided with on the mounting panel and be used for driving sampling tube pivoted drive arrangement, the upper and lower both ends of sampling tube are open structure, the through-hole has been seted up at the top of mounting panel, sliding connection has the extrusion part that stretches into to the sampling tube inside in the through-hole, the sampling tube inserts the inside soil of back extrusion part extrusion sampling tube in the soil layer.
In order to enable the sampling tube to have the effect of driving the sampling tube to rotate, the driving device comprises a driving motor, a driving gear fixedly arranged at the output end of the driving motor and a driven gear fixedly connected to the upper end position of the sampling tube, wherein the driving gear is in meshed connection with the driven gear.
The utility model has the further technical scheme that a fixing sleeve is fixedly connected to the bottom of the mounting plate and is rotatably connected with the sampling tube.
In order to enable the utility model to have the effect of conveniently detaching the containing pipe, the utility model has the further technical scheme that the sampling pipe comprises the containing pipe for containing soil and a connecting pipe detachably arranged at the upper end of the containing pipe, the diameter of the connecting pipe is larger than that of the containing pipe, the connecting pipe is rotatably connected with the mounting plate, the output end of the driving device is connected with the connecting pipe, and the lower end of the extrusion part extends to the inside of the connecting pipe.
According to a further technical scheme, the upper end of the accommodating pipe is provided with an external thread, and the inner surface of the connecting pipe is provided with an internal thread matched with the external thread.
In order to ensure that the sampling tube has the effect of extruding the soil in the sampling tube, the further technical scheme is that the extruding part comprises a pressing rod and a pressing plate fixedly connected to the lower end of the pressing rod, and the pressing plate is in sliding connection with the sampling tube.
In order to facilitate the gas exhaust function, the utility model has the further technical scheme that the upper surface of the pressure plate is provided with an exhaust hole.
In order to make the utility model have the function of fixing the extrusion component, the utility model has the further technical proposal that the mounting plate is also provided with a fixing device for fixing the extrusion component so as to block the extrusion component from moving along the axial direction of the through hole.
According to a further technical scheme, the fixing device comprises a first clamping plate, a second clamping plate and a locking bolt for fixing the first clamping plate and the second clamping plate, and a clamping hole for clamping the extrusion component is formed between the first clamping plate and the second clamping plate.
The utility model has the beneficial effects that:
1. start drive arrangement and drive the sampling tube and rotate, and press this device in to the soil layer, get into the inside back to the sampling tube when soil, use the inside soil of extrusion part extrusion sampling tube, the inside air of discharge soil, thereby the effect of compaction soil has been reached, remove the sampling tube from the soil layer again at last, the problem that soil dropped from sampling tube lower extreme opening part has effectively been avoided, the sampling effect of soil has been improved, use the extrusion part to continue to push down the inside soil of sampling tube, also be convenient for with the inside soil discharge of sampling tube.
2. Because hold the pipe and can with the connecting pipe separation, can hold a plurality of pipes and be connected with the connecting pipe respectively, take a sample to the soil in different regions, through setting up the exhaust hole, can discharge the inside air of soil fast.
3. When first splint and the fixed extrusion part of second splint, can avoid the lift of extrusion part, the sampling tube gets into the soil layer in-process, and soil enters into the inside automatic and the extrusion part contact of sampling tube and discharges its inside air gradually.
Drawings
FIG. 1 is a schematic front view of an embodiment of the present invention;
FIG. 2 is a schematic perspective view of an embodiment of the present invention;
FIG. 3 is a schematic diagram of the internal structure of an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a fixing device according to an embodiment of the present invention.
In the figure: 1. a sampling tube; 101. accommodating the tube; 102. a connecting pipe; 2. mounting a plate; 3. a drive device; 31. a drive motor; 32. a driving gear; 33. a driven gear; 4. an extrusion member; 41. a pressure lever; 42. pressing a plate; 5. fixing a sleeve; 6. a fixing device; 61. a first splint; 62. two clamping plates; 63. and locking the bolt.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
As shown in FIGS. 1-4, a soil sampling device for municipal construction, including sampling tube 1, it is connected with mounting panel 2 to rotate on the sampling tube 1, be provided with on the mounting panel 2 and be used for driving 1 pivoted drive arrangement 3 of sampling tube, the upper and lower both ends of sampling tube 1 are open structure, the through-hole has been seted up at mounting panel 2's top, sliding connection has in the through-hole and stretches into to the inside extrusion part 4 of sampling tube 1, the sampling tube 1 inserts the soil of in situ back extrusion part 4 extrusion sampling tube 1 inside.
In this embodiment, start drive arrangement 3 and drive sampling tube 1 and rotate, and press this device to the soil layer in, after soil entered into the inside of sampling tube 1, use extrusion part 4 to extrude the soil of 1 inside sampling tubes, the inside air of discharge soil, thereby the effect of compaction soil has been reached, remove sampling tube 1 from the soil layer again at last, the problem that soil dropped from 1 lower extreme opening part of sampling tube has effectively been avoided, the sampling effect of soil has been improved, use extrusion part 4 to continue to push down the soil of 1 inside sampling tubes, also be convenient for discharge the soil of 1 inside sampling tubes, it needs to explain, in order to insert sampling tube 1 to the soil layer fast, the lower extreme of sampling tube 1 is provided with spine portion.
In another embodiment of the present invention, the driving device 3 comprises a driving motor 31, a driving gear 32 fixedly mounted at the output end of the driving motor 31, and a driven gear 33 fixedly connected to the upper end of the sampling tube 1, wherein the driving gear 32 is engaged with the driven gear 33.
Specifically, the bottom of the mounting plate 2 is fixedly connected with a fixing sleeve 5, the fixing sleeve 5 is rotatably connected with the sampling tube 1, and a bearing can be arranged between the fixing sleeve 5 and the sampling tube 1.
Specifically, the sampling tube 1 comprises a containing tube 101 for containing soil and a connecting tube 102 detachably mounted at the upper end of the containing tube 101, the diameter of the connecting tube 102 is larger than that of the containing tube 101, the connecting tube 102 is rotatably connected with the mounting plate 2, the output end of the driving device 3 is connected with the connecting tube 102, the lower end of the extruding part 4 extends to the inside of the connecting tube 102, and since the containing tube 101 can be separated from the connecting tube 102, a plurality of containing tubes 101 can be respectively connected with the connecting tube 102, and the soil in different areas can be sampled.
Specifically, the upper end of the accommodating tube 101 is provided with an external thread, and the inner surface of the connecting tube 102 is provided with an internal thread matched with the external thread.
Specifically, the pressing part 4 comprises a pressing rod 41 and a pressing plate 42 fixedly connected to the lower end of the pressing rod 41, the pressing plate 42 is in sliding connection with the sampling tube 1, the pressing rod 41 moves downwards, and when the pressing plate 42 presses soil inside the sampling tube 1, air inside the soil is discharged from a gap between the pressing plate 42 and the inner wall of the sampling tube 1.
Specifically, the upper surface of the pressing plate 42 is provided with an exhaust hole, and air inside the soil can be rapidly exhausted through the exhaust hole.
Specifically, the mounting plate 2 is further provided with a fixing device 6 for fixing the pressing member 4 so as to block the pressing member 4 from moving along the axis direction of the through hole.
Specifically, fixing device 6 includes first splint 61, second splint 62 and the locking bolt 63 of fixed first splint 61 and second splint 62, form the centre gripping hole that is used for centre gripping extruded part 4 between first splint 61 and the second splint 62, when first splint 61 and the fixed extruded part 4 of second splint 62, can avoid extruded part 4's lift, sampling tube 1 gets into the soil layer in-process, soil gets into to the inside automatic contact of sampling tube 1 and extruded part 4 and discharge its inside air gradually.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a soil sampling device for municipal construction, includes sampling tube (1), its characterized in that: rotate on sampling tube (1) and be connected with mounting panel (2), be provided with on mounting panel (2) and be used for driving sampling tube (1) pivoted drive arrangement (3), the upper and lower both ends of sampling tube (1) are open structure, the through-hole has been seted up at the top of mounting panel (2), sliding connection has in the through-hole and stretches into to inside extrusion part (4) of sampling tube (1), extrusion part (4) extrusion sampling tube (1) inside soil after in the soil horizon is inserted in sampling tube (1).
2. The soil sampling device for municipal construction according to claim 1, wherein the driving means (3) comprises a driving motor (31), a driving gear (32) fixedly mounted at the output end of the driving motor (31), and a driven gear (33) fixedly connected to the sampling tube (1) near the upper end thereof, and the driving gear (32) is engaged with the driven gear (33).
3. The municipal construction soil sampling device of claim 1, wherein the bottom of the mounting plate (2) is fixedly connected with a retaining sleeve (5), and the retaining sleeve (5) is rotatably connected with the sampling tube (1).
4. The soil sampling device for municipal construction according to claim 1, wherein the sampling tube (1) comprises a containing tube (101) for containing soil and a connecting tube (102) detachably mounted on the upper end of the containing tube (101), the connecting tube (102) has a diameter larger than that of the containing tube (101), the connecting tube (102) is rotatably connected to the mounting plate (2), the output end of the driving device (3) is connected to the connecting tube (102), and the lower end of the pressing member (4) extends to the inside of the connecting tube (102).
5. The municipal construction soil sampling device of claim 4, wherein the upper end of the containing pipe (101) is externally threaded, and the inner surface of the connecting pipe (102) is internally threaded to match the external threads.
6. The municipal construction soil sampling device according to any one of claims 1 to 4, wherein the pressing member (4) comprises a pressing rod (41) and a pressing plate (42) fixedly connected to the lower end of the pressing rod (41), and the pressing plate (42) is slidably connected with the sampling pipe (1).
7. The municipal construction soil sampling device of claim 6, wherein the top surface of the pressure plate (42) is vented.
8. The municipal construction soil sampling device according to claim 7, wherein the mounting plate (2) is further provided with a fixing means (6) for fixing the pressing member (4) to block the movement of the pressing member (4) in the direction of the axis of the through-hole.
9. The municipal construction soil sampling device according to claim 8, wherein the fixing means (6) comprises a first clamping plate (61), a second clamping plate (62), and a locking bolt (63) for fixing the first clamping plate (61) and the second clamping plate (62), and a clamping hole for clamping the pressing member (4) is formed between the first clamping plate (61) and the second clamping plate (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121993059.7U CN215811741U (en) | 2021-08-19 | 2021-08-19 | Soil sampling device for municipal construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121993059.7U CN215811741U (en) | 2021-08-19 | 2021-08-19 | Soil sampling device for municipal construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215811741U true CN215811741U (en) | 2022-02-11 |
Family
ID=80150354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121993059.7U Withdrawn - After Issue CN215811741U (en) | 2021-08-19 | 2021-08-19 | Soil sampling device for municipal construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215811741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117091886A (en) * | 2023-10-20 | 2023-11-21 | 四川省绵阳生态环境监测中心站 | Mountain soil automatic sampling system |
-
2021
- 2021-08-19 CN CN202121993059.7U patent/CN215811741U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117091886A (en) * | 2023-10-20 | 2023-11-21 | 四川省绵阳生态环境监测中心站 | Mountain soil automatic sampling system |
| CN117091886B (en) * | 2023-10-20 | 2024-01-02 | 四川省绵阳生态环境监测中心站 | Mountain soil automatic sampling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20220211 Effective date of abandoning: 20230508 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20220211 Effective date of abandoning: 20230508 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |