CN209802708U - Building safety detection soil sampling device - Google Patents
Building safety detection soil sampling device Download PDFInfo
- Publication number
- CN209802708U CN209802708U CN201822061702.7U CN201822061702U CN209802708U CN 209802708 U CN209802708 U CN 209802708U CN 201822061702 U CN201822061702 U CN 201822061702U CN 209802708 U CN209802708 U CN 209802708U
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- sampling
- barrel
- water
- soil
- limiting plate
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Abstract
The utility model discloses a building safety detection soil sampling device, which comprises a mounting seat, a driving mechanism, a sampling assembly and a water tank; the sampling assembly comprises a sampling barrel, a limiting barrel and a cutting piece; the sampling barrel is provided with a first limiting plate and a first frame extending downwards from the periphery of the first limiting plate; the limiting barrel is arranged in the sampling barrel and provided with a second limiting plate and a second frame extending downwards from the periphery of the second limiting plate, the second frame is bent outwards to form an annular connecting part, and the connecting part is connected to the lower end of the first frame so as to define a water injection space with the sampling barrel; the water tank is fixedly installed on the mounting seat and is connected with the sampling barrel through a water inlet pipe and a water outlet pipe. The soil sampler aims to solve the problem that when an existing soil sampler drills a soil sample, the temperature of the soil sample rises due to friction, so that the soil sample loses water seriously or the components of the soil sample change, and the requirement of soil sampling cannot be met.
Description
Technical Field
The utility model relates to a building safety detects technical field, in particular to building safety detects soil sampling device.
background
The soil of a construction site needs to be subjected to general survey, soil monitoring and soil measuring formula before building construction, and the depth of a foundation and the weight of a total building are judged, so that the method is particularly important work before construction. When the existing soil sampler drills a soil sample, the temperature of the soil sample is increased due to friction, so that the soil sample is seriously dehydrated or the components of the soil sample are changed, and the soil sampling requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a building safety inspection soil sampling device aims at solving current soil sampler and when boring the soil sample, makes the temperature of soil sample rise and makes the soil sample desiccate seriously or the composition change because of the friction, can not satisfy the problem of soil sample demand.
In order to achieve the purpose, the utility model provides a building safety detection soil sampling device, which comprises a mounting seat, a driving mechanism, a sampling assembly and a water tank; the driving mechanism is fixedly arranged on the mounting seat and is used for driving the sampling assembly to move up and down; the sampling assembly is movably arranged on the mounting seat up and down and is driven by the driving mechanism to have an up-down movable stroke, and the sampling assembly comprises a sampling barrel, a limiting barrel and a cutting piece; the sampling barrel is provided with a first limiting plate and a first frame extending downwards from the periphery of the first limiting plate; the limiting barrel is arranged in the sampling barrel and provided with a second limiting plate and a second frame extending downwards from the periphery of the second limiting plate, the second frame is bent outwards to form an annular connecting part, and the connecting part is connected to the lower end of the first frame so as to define a water injection space with the sampling barrel; the cutting piece is annularly arranged and fixedly arranged at the lower end of the connecting part; the water tank is fixedly installed on the mounting seat and is connected with the sampling barrel through a water inlet pipe and a water outlet pipe.
Preferably, be equipped with in the water injection space and keep off the portion, keep off the portion with the lateral wall of spacing bucket and the inside wall homogeneous phase butt of sampling bucket, in order with the water injection space separates into water end and play water end.
preferably, the baffle part is from last to down and along the circumference of sampling bucket is the heliciform setting to inject heliciform water outlet channel.
Preferably, a water inlet is arranged at the upper end of the sampling barrel in a penetrating mode, the water inlet is connected with the water inlet pipe, a water outlet hole which extends up and down and is communicated with the lower end of the water injection space is arranged on the first frame in a penetrating mode, and the water outlet hole is connected with the water outlet pipe.
Preferably, the outer periphery of the cutting member is arcuately arranged to form a cutting edge.
Preferably, the inner diameter of the cutting member is smaller than the inner diameter of the limiting barrel.
Preferably, the sampling bucket is cylindric, actuating mechanism drive sampling bucket axial rotation.
the utility model discloses be provided with sampling bucket and spacing bucket in order to inject the water injection space, to injecting the lower water of temperature in the water injection space, at the sampling in-process, actuating mechanism drive sampling subassembly cuts soil, and the heat production when sampling subassembly cuts soil through heat-conduction, and water in the water injection space can reduce the temperature of sampling subassembly and soil sample to avoid the higher messenger of temperature to await measuring soil and desiccate seriously or the composition changes after taking out, influence the testing result.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of a soil sampling device for building safety detection provided by the present invention;
FIG. 2 is a schematic view of a portion of the sampling assembly of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the sampling assembly of FIG. 1;
fig. 4 is an enlarged schematic view of a portion a in fig. 3.
The reference numbers illustrate:
| Reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Building safety detection soil sampling device | 31 | Sampling bucket |
| 1 | Mounting seat | 311 | first limit plate |
| 11 | Fixed seat | 312 | First frame |
| 12 | Mounting rod | 313 | water inlet |
| 13 | Locating ring | 314 | Water outlet |
| 14 | Rotating ring | 32 | Limiting barrel |
| 141 | Positioning bolt | 321 | Second limiting plate |
| 15 | First mounting cylinder | 322 | Second frame |
| 16 | Second mounting cylinder | 323 | Connecting part |
| 17 | Telescopic rod | 324 | water injection space |
| 171 | Fixed end | 325 | Baffle part |
| 172 | Telescopic end | 33 | Cutting member |
| 18 | Handle bar | 331 | Cutting edge |
| 181 | Handle bar | 4 | water tank |
| 182 | Handle seat | 41 | Water inlet pipe |
| 2 | Driving machineStructure of the organization | 42 | Water outlet pipe |
| 3 | Sampling assembly |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a building safety detection soil sampling device, figure 1 to figure 4 do the utility model provides a building safety detection soil sampling device embodiment's schematic structure diagram.
As shown in fig. 1 to 3, the construction safety detection soil sampling device 100 includes a mounting base 1, a driving mechanism 2, a sampling assembly 3 and a water tank 4; the driving mechanism 2 is fixedly arranged on the mounting seat 1 and is used for driving the sampling assembly 3 to move up and down; the sampling assembly 3 is movably mounted on the mounting base 1 up and down, is driven by the driving mechanism 2 to have a movable stroke in the up-down direction, and comprises a sampling barrel 31, a limiting barrel 32 and a cutting piece 33; the sampling barrel 31 has a first limiting plate 311 and a first rim 312 extending downward from the periphery of the first limiting plate 311; the limiting barrel 32 is disposed in the sampling barrel 31, the limiting barrel 32 has a second limiting plate 321 and a second frame 322 extending downward from the periphery of the second limiting plate 321, the second frame 322 is bent outward to form an annular connecting portion 323, and the connecting portion 323 is connected to the lower end of the first frame 312 to define a water filling space 324 with the sampling barrel 31; the cutting piece 33 is annularly arranged and fixedly arranged at the lower end of the connecting part 323; the water tank 4 is fixedly arranged on the mounting seat 1 and is connected with the sampling barrel 31 through a water inlet pipe 41 and a water outlet pipe 42.
The soil of a construction site needs to be subjected to general survey, soil monitoring and soil measuring formula before building construction, and the depth of a foundation and the weight of a total building are judged, so that the method is particularly important work before construction. When the existing soil sampler drills a soil sample, the temperature of the soil sample rises due to the friction between the sampling assembly and the soil, so that the soil sample loses water seriously or the components of the soil sample change, and the requirement of soil sampling cannot be met.
The utility model discloses be provided with sampling bucket 31 and spacing bucket 32 in order to inject water injection space 324, to the lower water of injection temperature in the water injection space 324, in the sampling process, actuating mechanism 2 drives sampling component 3 and cuts soil, and sampling component 3 produces the heat when cutting soil, through heat-conduction, water in the water injection space 324 can reduce the temperature of sampling component 3 and soil sample, thereby avoid the higher soil that makes of temperature await measuring the serious or composition change of dehydration after taking out, influence the testing result.
In order to have a better cooling effect, as shown in fig. 3 and 4, a blocking part 325 is arranged in the water injection space 324, the blocking part 325 is connected with the outer side wall of the limiting barrel 32 and the inner side wall of the sampling barrel 31 in a butt joint mode, so that the water injection space 324 is divided into a water inlet end and a water outlet end, the water inlet end is connected with the water inlet pipe 41, the water outlet end is connected with the water outlet pipe 42, the flow of low-temperature water in the water injection space 324 can be promoted, the low-temperature water is prevented from flowing only in the upper portion of the water injection space 324, the flow of water in the lower portion of the water injection space 324 is avoided to be small, and therefore the efficiency of cooling the.
Specifically, keep off portion 325 from last to down and along the circumference of sampling bucket 31 is the heliciform setting, keep off portion 325 with spacing bucket 32's lateral wall and sampling bucket 31's inside wall homogeneous phase butt to inject heliciform exhalant canal for low-temperature water is the heliciform in water injection space 324 and flows, can carry out heat-conduction with each position of sampling component 3, makes the effect of sampling component 3 cooling better.
Furthermore, a water inlet 313 is arranged at the upper end of the sampling barrel 31 in a penetrating manner, the water inlet 313 is connected with the water inlet pipe 41, a water outlet 314 which extends up and down and is communicated with the lower end of the water injection space 324 is arranged in the first frame 312 in a penetrating manner, the water outlet 314 is connected with the water outlet pipe 42, a water pump is arranged in the water tank 4, the water flows in the spiral water outlet channel by utilizing the power provided by the water pump and the gravity of the water flow, and the energy consumption of the water pump can be reduced.
The outer peripheral edges of cutting piece 33 are the arc setting to form cutting edge 331, make the one end thickness of cutting piece 33 cutting soil less, increase cutting piece 33 is to the pressure of soil, make cutting piece 33 sharper, can reduce the destruction degree to soil sample physical structure when cutting soil sample.
The internal diameter of cutting member 33 is less than the internal diameter of spacing bucket 32, and at the in-process of cutting soil, the soil external diameter that has been cut is the same with the internal diameter of cutting member 33, and when continuing to cut soil downwards, the soil that has been cut gets into the cutting member 33 top, namely in the spacing bucket 32, and the soil external diameter that is cut is less than spacing bucket 32 internal diameter, and when sampling component 3 moved down, can avoid being extruded by the soil of cutting in spacing bucket 32 to reduce the destruction degree to soil sample physical structure.
Sample bucket 31 is cylindric, actuating mechanism 2 drives sample bucket 31 axial rotation, and actuating mechanism 2 is the motor, and sample bucket 31 fixed mounting is in the axis of rotation of motor, after cutting piece 33 has cut soil, and the rotatory one week that drives sample bucket 31 axial rotation of motor drive axis of rotation to it is rotatory to drive the soil in the sample bucket 31, can be with the soil separation by the cutting in soil and the stratum in the sample bucket 31, and the drive assembly drive sampling component 3 of being convenient for shifts out from soil upwards. Due to the friction force between the soil and the inner side wall of the limiting barrel 32 and the cutting piece 33, the cut soil sample cannot fall off from the sampling assembly 3 in the process of moving out the sampling assembly 3.
The mounting seat 1 comprises a fixed seat 11, a mounting rod 12 and a rotating assembly; the mounting rod 12 is fixed on the fixed seat 11 along the up-down direction, and a positioning ring 13 is sleeved outside the mounting rod 12; the rotating assembly comprises a rotating ring 14, a first mounting cylinder 15 and a second mounting cylinder 16, the rotating ring 14 is sleeved on the mounting rod 12 and is located above the positioning ring 13, the first mounting cylinder 15 is formed by outwards extending one radial end of the rotating ring 14, the second mounting cylinder 16 is formed by outwards extending the other radial end of the rotating ring 14, and the driving mechanism 2 is fixedly mounted on the first mounting cylinder 15. First installation section of thick bamboo 15 fixed mounting has telescopic link 17, telescopic link 17 has stiff end 171 and flexible end 172, stiff end 171 along the upper and lower direction install in first installation section of thick bamboo 15, actuating mechanism 2 with water tank 4 fixed mounting in flexible end 172. The length of the telescopic rod 17 can be adjusted according to the sampling depth, and the soil at different depths can be sampled.
The side wall of the rotating ring 14 is provided with a positioning hole, and the positioning hole is used for being matched with a positioning bolt 141 to position the rotating ring 14 in the axial direction of the mounting rod 12. Unscrewing positioning bolt 141, can moving sampling subassembly 3 to other sampling points through rotating swivel ring 14, be convenient for take a sample to different sampling points, improve sampling efficiency.
The building safety detection soil sampling device comprises a handle 18, wherein the handle 18 comprises a handle rod 181 and a handle seat 182 which is perpendicular to the handle rod 181, and the handle rod 181 is inserted into the second mounting cylinder 16. Due to the arrangement of the second mounting barrel 16 and the handle rod 181, the vertical distance between the handle 18 and the mounting rod 12 is increased, and meanwhile, the handle rod 181 and the first mounting barrel 15 are positioned on the same radial direction of the rotating ring 14, so that the rotating assembly can be rotated more easily.
The above is only the preferred embodiment of the present invention, and the patent scope of the present invention is not limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a building safety detection soil sampling device which characterized in that includes:
A mounting seat;
The driving mechanism is fixedly arranged on the mounting seat and is used for driving the sampling assembly to move up and down;
The sampling assembly is movably arranged on the mounting seat up and down and is driven by the driving mechanism to have an up-down movable stroke, and the sampling assembly comprises a sampling barrel, a limiting barrel and a cutting piece;
The sampling barrel is provided with a first limiting plate and a first frame extending downwards from the periphery of the first limiting plate;
The limiting barrel is arranged in the sampling barrel and provided with a second limiting plate and a second frame extending downwards from the periphery of the second limiting plate, the second frame is bent outwards to form an annular connecting part, and the connecting part is connected to the lower end of the first frame so as to define a water injection space with the sampling barrel;
The cutting piece is annularly arranged and fixedly arranged at the lower end of the connecting part; and the number of the first and second groups,
And the water tank is fixedly arranged on the mounting seat and is connected with the sampling barrel through a water inlet pipe and a water outlet pipe.
2. The building safety detection soil sampling device of claim 1, wherein a barrier is arranged in the water injection space, and the barrier abuts against the outer side wall of the limiting barrel and the inner side wall of the sampling barrel to separate the water injection space into a water inlet end and a water outlet end.
3. The building safety detection soil sampling device of claim 2, wherein the blocking portion is spirally arranged from top to bottom along the circumference of the sampling barrel to define a spiral water outlet channel.
4. the soil sampling device for building safety inspection according to claim 3, wherein a water inlet hole is formed through an upper end of the sampling barrel, the water inlet hole is connected with the water inlet pipe, a water outlet hole extending vertically and communicated with a lower end of the water injection space is formed through the first frame, and the water outlet hole is connected with the water outlet pipe.
5. The construction safety soil sampling device according to claim 1, wherein the outer periphery of the cutting member is arcuately arranged to form a cutting edge.
6. The construction safety detection soil sampling device of claim 5, wherein the inner diameter of the cutting member is smaller than the inner diameter of the limiting barrel.
7. The construction safety detection soil sampling device of claim 1, wherein the sampling barrel is cylindrical, and the driving mechanism drives the sampling barrel to rotate axially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822061702.7U CN209802708U (en) | 2018-12-07 | 2018-12-07 | Building safety detection soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822061702.7U CN209802708U (en) | 2018-12-07 | 2018-12-07 | Building safety detection soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209802708U true CN209802708U (en) | 2019-12-17 |
Family
ID=68817089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822061702.7U Expired - Fee Related CN209802708U (en) | 2018-12-07 | 2018-12-07 | Building safety detection soil sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209802708U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665905A (en) * | 2021-01-15 | 2021-04-16 | 马永成 | Frozen soil sampler for ecological environment detection |
| CN115452457A (en) * | 2022-09-22 | 2022-12-09 | 生态环境部南京环境科学研究所 | Sampling device and method for ecological risk evaluation of soil in high-geological background area |
-
2018
- 2018-12-07 CN CN201822061702.7U patent/CN209802708U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665905A (en) * | 2021-01-15 | 2021-04-16 | 马永成 | Frozen soil sampler for ecological environment detection |
| CN115452457A (en) * | 2022-09-22 | 2022-12-09 | 生态环境部南京环境科学研究所 | Sampling device and method for ecological risk evaluation of soil in high-geological background area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20201207 |