CN218212090U - Groundwater sampling device for geological exploration - Google Patents
Groundwater sampling device for geological exploration Download PDFInfo
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- CN218212090U CN218212090U CN202221878723.8U CN202221878723U CN218212090U CN 218212090 U CN218212090 U CN 218212090U CN 202221878723 U CN202221878723 U CN 202221878723U CN 218212090 U CN218212090 U CN 218212090U
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Abstract
The utility model relates to a groundwater sampling device for geological survey, include: the upper part of the cylinder body forms a cavity, and the opposite side of the cylinder body is provided with an opening communicated with the cavity; two holders locate the cavity relatively and can follow the motion that open-ended extending direction is close to each other or keeps away from, and two holders are used for locking the barrel in the probing hole, and the holder includes regulating part, locking portion and fine setting portion, the regulating part slidable in the cavity just passes the opening, locking portion passes the barrel and inserts in the regulating part, locking portion is used for fixed regulating part, fine setting portion locates the regulating part is located the outside one end of barrel, fine setting portion is used for supporting tightly the clearance between regulating part and the probing hole inner wall, fine setting portion is including locating the regulating part and towards the regulating part that the opening extending direction removed. This underground water sampling device is used in geological exploration can be fixed in the probing hole of different diameters size, and fixed firm, makes things convenient for the drilling of drilling mechanism and the sampling to groundwater.
Description
Technical Field
The utility model relates to a geological exploration groundwater sampling technical field especially relates to a groundwater sampling device for geological exploration.
Background
The water resource is taken as an important energy resource of the nature, and the sampling detection of the water resource can enable personnel to know the condition of the water body and know the composition parameters and characteristics of the water body in time. Geological exploration refers to investigation and research work on geological conditions such as rocks, stratums, structures, minerals, hydrology, landforms and the like in a certain area by various means and methods, wherein the investigation and research work comprises the steps of investigating and researching hydrogeological conditions of an exploration area, analyzing and evaluating distribution of underground water resources, proposing mining and utilization suggestions, predicting possibly-caused environmental geological problems, proposing prevention and control strategy suggestions and the like, and in geological exploration, the investigation on the aspect of hydrology generally samples underground water, detects the sampled underground water and analyzes corresponding data.
The existing underground water sampling device generally uses an underground water sampling machine to sample underground water in a detection hole, the obstacle needs to be crushed in the sampling process if meeting the obstacle, then the underground water is sampled through a sampling cylinder, a underground water sampling device for geological detection is recorded in an authorized bulletin No. CN 216012822U, the outer cylinder is fixed only by installing handles on two sides of a power box in the using process of the sampling device, the handles are fixed in a drilling hole, the positioning treatment of the device is realized, the diameters of the drilling hole are different, the handles cannot be adjusted, the fixation between the device and the inner wall of the drilling hole cannot be ensured to be firm, and the underground water sampling device is inconvenient to use and sample the underground water.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned technique not enough, provide a groundwater sampling device for geological exploration, solve among the prior art and adopt the device not convenient for adjust fixedly according to the drilling hole of different diameters size, and fixed insecure, lead to the technical problem of being not convenient for to groundwater sampling.
In order to achieve the above technical purpose, the technical scheme of the utility model including a groundwater sampling device is used in geology detection, include: the upper part of the cylinder body forms a cavity, and the opposite side of the cylinder body is provided with an opening communicated with the cavity; the clamping pieces are arranged in the cavity oppositely and can move close to or away from each other along the extending direction of the opening, the clamping pieces are used for locking the barrel in the drilling hole, each clamping piece comprises an adjusting part, a locking part and a fine adjustment part, the adjusting part can slide in the cavity and penetrate through the opening, the locking part penetrates through the barrel and is inserted in the adjusting part, the locking part is used for fixing the adjusting part, the fine adjustment part is arranged at one end of the adjusting part, which is positioned outside the barrel, and is used for abutting against a gap between the adjusting part and the inner wall of the drilling hole, the fine adjustment part comprises an adjusting piece which is arranged in the adjusting part and moves towards the extending direction of the opening, and an abutting part which is arranged on the adjusting piece and is used for pressing the gap between the adjusting part and the drilling hole; the drilling mechanism is arranged at the bottom end of the cylinder body, and a sampling cylinder is arranged at the drilling end of the drilling mechanism.
Preferably, the adjusting part is an adjusting plate, the locking part is a limiting bolt, the adjusting plate can move in the cavity, one end of the adjusting plate penetrates through the opening and extends to the outside of the cylinder body, and the limiting bolt penetrates through the cylinder body and is inserted into the adjusting plate.
Preferably, the fine-tuning part comprises a driving part and a supporting plate, the driving part is installed at one end, where the adjusting plate penetrates through the opening, of the driving part, the driving part comprises a fixed end connected with the adjusting plate and a telescopic end moving towards the outside of the barrel, the supporting plate is fixedly installed at the telescopic end, the supporting plate is used for supporting the gap between the adjusting plate and the inner wall of the drilling hole, the driving part is the adjusting part, and the supporting plate is a supporting part.
Preferably, the fine adjustment part further comprises a plurality of abutting heads, and the abutting heads are fixedly installed on one side, far away from the adjusting plate, of the abutting plate.
Preferably, still include the guide bar, the spacing groove has been seted up to the barrel inside, and the spacing groove passes the barrel and extends to its outside, the guide bar is installed in the one end that the regulating plate is located the barrel outside, the guide bar inserts the spacing groove.
Preferably, the limiting device further comprises a limiting insertion pipe, wherein the limiting insertion pipe penetrates through the upper part of the cylinder body, extends to the limiting groove, and is inserted into the guide rod.
Preferably, the barrel further comprises a handle, and the handle is mounted at the top of the barrel.
Preferably, the adjusting plate is provided with a locking hole, the barrel is provided with a through hole, and the limiting bolt penetrates through the through hole and is inserted into the locking hole.
Preferably, the adjusting plate is provided with a placing groove towards one end of the supporting plate, a spring is arranged in the placing groove, and one end of the spring penetrates through the placing groove to be fixedly connected with the supporting plate.
Preferably, an installation station for placing the fine adjustment part is formed at the end part of the adjusting plate, and one end of the fine adjustment part is installed at the installation station.
Compared with the prior art, the beneficial effects of the utility model include: the underground water sampling device for geological exploration is characterized in that the underground water sampling device for geological exploration is arranged, the barrel in the drilling hole is fixed to the inner wall of the drilling hole through the two clamping pieces, when the sampling device is placed in the drilling hole, the adjusting portion of the clamping pieces is drawn out from the barrel, the distance between the adjusting portion and the inner wall of the drilling hole is adjusted, the barrel and the adjusting portion can be enabled to be placed into the drilling hole, then the adjusting portion and the barrel are fixed through the locking portion, after the approximate distance between the adjusting portion and the inner wall of the drilling hole is adjusted, the barrel and the clamping pieces are placed into the drilling hole, after the sampling device determines the position needing to be fixed, the adjusting portion of the fine adjusting portion drives the abutting portion to move towards the inner wall of the drilling hole until the abutting portion abuts against and is fixed to the inner wall of the drilling hole, the drilling mechanism can rotate the hole and sample underground water, and the underground water sampling device for geological exploration can be fixed in the drilling holes with different diameters and is firm in fixation, and drilling of the drilling mechanism and sampling of underground water is convenient.
Drawings
FIG. 1 is a sectional view of the structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a top cross-sectional view of the two clamps of the present invention after deployment;
FIG. 4 is a top view of the two clamping members of the present invention after deployment;
fig. 5 is a front view of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, the utility model provides a groundwater sampling device for geological exploration, include: a cylinder 10, two clamping pieces 20 and a drilling mechanism 30; a cavity is formed at the upper part of the cylinder 10, and openings communicated with the cavity are formed at the opposite sides of the cylinder 10; the two clamping pieces 20 are arranged in the cavity oppositely and can move close to or away from each other along the extending direction of the opening, the two clamping pieces 20 are used for locking the cylinder 10 in the drilling hole, each clamping piece 20 comprises an adjusting part 21, a locking part 22 and a fine adjusting part 23, the adjusting part 21 can slide in the cavity and penetrate through the opening, the locking part 22 penetrates through the cylinder 10 and is connected with the adjusting part 21 in an inserting manner, the locking part 22 is used for fixing the adjusting part 21, the fine adjusting part 23 is arranged at one end, located outside the cylinder 10, of the adjusting part 21, the fine adjusting part 23 is used for abutting against a gap between the adjusting part 21 and the inner wall of the drilling hole, and the fine adjusting part 23 comprises an adjusting piece which is arranged in the adjusting part 21 and moves towards the extending direction of the opening and an abutting part which is arranged on the adjusting piece and is used for adjusting the gap between the pressing part and the drilling hole; the drilling mechanism 30 is arranged at the bottom end of the cylinder body 10, and a sampling cylinder is arranged at the drilling end of the drilling mechanism 30. The drilling mechanism 30 can move vertically up and down inside the cylinder 10 to ensure that the drilling mechanism 30 performs drilling. The drilling mechanism 30 is the same as the drilling method adopted in the comparative example CN 216012822U, and the drilling mechanism 30 is conventional in the art and well known to those skilled in the art, and therefore, will not be described herein.
When placing sampling device in the drill hole inside, take out earlier regulating part 21 of holder 20 from barrel 10 inside, adjust the interval between regulating part 21 and the drill hole inner wall, guarantee that barrel 10 and regulating part 21 can transfer to in the drill hole, then it is fixed with regulating part 21 and barrel 10 through locking part 22, roughly the interval between regulating part 21 and the drill hole inner wall is adjusted the back, transfer barrel 10 and holder 20 in the drill hole, after the sampling device confirms the position that needs to fix, then through control fine setting part 23, the regulating part of fine setting part 23 drives and supports tight portion and remove until supporting tight portion and drill hole inner wall and support tight fixedly, drilling mechanism 30 alright carry out the commentaries on classics hole and sample groundwater.
In this embodiment, through the setting of fine setting portion 23, guaranteed that sampling device can fix the card and put in the probing hole, and the card is put firmly, conveniently takes the inside quality of water of probing hole.
As shown in fig. 1 and 3, specifically, the adjusting portion 21 is an adjusting plate, the locking portion 22 is a limiting bolt, the adjusting plate is movable in the cavity, one end of the adjusting plate passes through the opening and extends to the outside of the cylinder 10, and the limiting bolt passes through the cylinder 10 and is inserted into the adjusting plate. An installation station for placing the fine adjustment part 23 is formed at the end part of the adjusting plate, and one end of the fine adjustment part 23 is installed at the installation station. The adjusting plate is provided with a locking hole, the barrel 10 is provided with a through hole, and the limiting bolt penetrates through the through hole and is inserted into the locking hole.
In some embodiments, the adjusting plate and the limiting bolt can be made of a wood material, a hard rubber material or a ferrous material.
In this embodiment, regulating plate and spacing bolt all adopt the iron material to make, and wooden material, hard rubber material's regulating plate and spacing bolt need change and polish it after using a period, and the hardness of iron material is strong, more is fit for using inside the drill hole.
As shown in fig. 1 and 3, specifically, the fine adjustment portion 23 includes a driving member 231, a supporting plate 232, and a plurality of supporting heads 233, the driving member 231 is installed at one end of the adjusting plate penetrating through the opening, the driving member 231 includes a fixed end connected to the adjusting plate and a telescopic end moving toward the outside of the barrel 10, the supporting plate 232 is fixedly installed at the telescopic end, the supporting plate 232 is used for supporting a gap between the adjusting plate and the inner wall of the drilling hole, the driving member 231 is the adjusting member, and the supporting plate 232 is a supporting portion. In this embodiment, the driving member 231 is a small electric telescopic rod. A plurality of the abutting heads 233 are fixedly installed on one side of the abutting plate 232 far away from the adjusting plate. The regulating plate has been seted up towards the one end of supporting plate 232 the standing groove, and the internally mounted of standing groove has the spring, the one end of spring passes the standing groove and supports plate 232 fixed connection.
In some embodiments, the number of the fastening heads 233 may be one or two, the fastening heads 233 may be configured to be a semi-circular structure, a rectangular structure or a nail-shaped structure, and the fastening plate 232 may be made of a wood material, a hard rubber material or a ferrous material.
In this embodiment, the number of the abutting heads 233 is seventeen, seventeen abutting heads 233 are fixedly installed on the surface of the abutting plate 232 at equal intervals, the abutting heads 233 are arranged in a nail-shaped structure, the nail-shaped structure is convenient for the abutting plate 232 to be firmly fixed on the inner wall of the drilling hole, and the abutting plate 232 and the abutting heads 233 are made of iron materials.
As shown in fig. 3 and 4, the barrel further includes a guide rod 40, a limiting groove is formed in the barrel 10, the limiting groove penetrates through the barrel 10 and extends to the outside of the barrel, the guide rod 40 is mounted at one end of the adjusting plate, which is located at the outside of the barrel 10, and the guide rod 40 is inserted into the limiting groove.
In this embodiment, two have been seted up to the quantity of barrel 10 one side spacing groove, and two spacing groove symmetries set up in barrel 10, and two spacing groove are located the both sides of regulating plate, and two spacing grooves have all been seted up to the opposite side of barrel 10, and guide bar 40 adopts wooden material to make.
As shown in fig. 4 and 5, the device further includes a limiting cannula 50 and a handle 60, wherein the limiting cannula 50 passes through the upper portion of the barrel 10, extends to the limiting groove, and is inserted into the guide rod 40. The handle 60 is mounted on the top of the barrel 10. In some embodiments, the handle 60 may be configured as a rectangular handle, a circular handle, or a semicircular handle, and the handle 60 functions to connect the cartridge body 10. In this embodiment, the handle 60 is a semicircular handle, and the inner ring of the semicircular handle is provided with anti-slip bumps.
The underground water sampling device for geological exploration is used for regulating and controlling the approximate distance between the adjusting part 21 of the cylinder 10 and the inner wall of a drilling hole according to the inner diameter of the drilling hole to ensure that the cylinder 10 and the adjusting part 21 can be placed into the drilling hole, the adjusting part 21 is drawn out of the cylinder 10, the distance between the adjusting part 21 and the cylinder 10 is regulated, the adjusting part 22 is inserted into a through hole formed in the cylinder 10 and extends into a cavity, the locking part 22 is inserted into a locking hole formed in the adjusting part 21, the adjusting part 21 and the cylinder 10 are fixed, a handle 60 at the top end of the cylinder 10 is fixed through external hoisting equipment or a connecting piece, the cylinder 10 and a clamping piece 20 are placed into the drilling hole, after the sampling device determines the position to be fixed, the adjusting piece of the fine adjusting part 23 is controlled to drive the abutting part to move towards the inner wall of the drilling hole until the abutting part abuts against and is fixed with the inner wall of the drilling hole, and the drilling mechanism 30 can rotate the hole and sample underground water.
The above description is intended to illustrate the embodiments of the present invention, and not to limit the scope of the invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a groundwater sampling device for geology is surveyed which characterized in that includes:
the upper part of the cylinder body forms a cavity, and the opposite side of the cylinder body is provided with an opening communicated with the cavity;
the clamping pieces are arranged in the cavity oppositely and can move close to or away from each other along the extending direction of the opening, the clamping pieces are used for locking the barrel in the drilling hole, each clamping piece comprises an adjusting part, a locking part and a fine adjustment part, the adjusting part can slide in the cavity and penetrate through the opening, the locking part penetrates through the barrel and is inserted in the adjusting part, the locking part is used for fixing the adjusting part, the fine adjustment part is arranged at one end of the adjusting part, which is positioned outside the barrel, and is used for abutting against a gap between the adjusting part and the inner wall of the drilling hole, the fine adjustment part comprises an adjusting piece which is arranged in the adjusting part and moves towards the extending direction of the opening, and an abutting part which is arranged on the adjusting piece and is used for pressing the gap between the adjusting part and the drilling hole;
the drilling mechanism is arranged at the bottom end of the cylinder body, and a sampling cylinder is arranged at the drilling end of the drilling mechanism.
2. The underground water sampling device for geological exploration according to claim 1, characterized in that: the adjusting portion is an adjusting plate, the locking portion is a limiting bolt, the adjusting plate can move in the cavity, one end of the adjusting plate penetrates through the opening and extends to the outside of the barrel, and the limiting bolt penetrates through the barrel and is inserted into the adjusting plate.
3. The underground water sampling device for geological exploration according to claim 2, wherein: the fine setting portion includes the driving piece and supports the board, the driving piece install in the regulating plate passes open-ended one end, the driving piece is including connecting a stiff end of regulating plate and a flexible end that removes towards the barrel outside, support board fixed mounting in flexible end, support the board and be used for supporting tightly clearance between regulating plate and the probing hole inner wall, the driving piece does the regulating part, support the board for supporting tight portion.
4. The underground water sampling device for geological exploration according to claim 3, characterized in that: the fine adjustment part further comprises a plurality of abutting heads, and the abutting heads are fixedly installed on one side, far away from the adjusting plate, of the abutting plate.
5. The underground water sampling device for geological exploration according to claim 4, characterized in that: still include the guide bar, the spacing groove has been seted up to the barrel inside, and the spacing groove passes the barrel and extends to its outside, the guide bar is installed in the one end that the regulating plate is located the barrel outside, the guide bar inserts the spacing groove.
6. The groundwater sampling device for geological exploration according to claim 5, wherein: the limiting insertion pipe penetrates through the upper part of the cylinder body, extends to the limiting groove, and is inserted into the guide rod.
7. The underground water sampling device for geological exploration according to claim 6, characterized in that: the novel barrel is characterized by further comprising a handle, wherein the handle is mounted at the top of the barrel body.
8. The underground water sampling device for geological exploration according to claim 7, characterized in that: the adjusting plate is provided with a locking hole, the barrel is provided with a through hole, and the limiting bolt penetrates through the through hole and is inserted into the locking hole.
9. The underground water sampling device for geological exploration according to claim 8, wherein: the adjusting plate is provided with a placing groove towards one end of the supporting plate, a spring is arranged inside the placing groove, and one end of the spring penetrates through the placing groove to be fixedly connected with the supporting plate.
10. The underground water sampling device for geological exploration according to claim 9, characterized in that: an installation station for placing the fine adjustment part is formed at the end part of the adjusting plate, and one end of the fine adjustment part is installed at the installation station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221878723.8U CN218212090U (en) | 2022-07-18 | 2022-07-18 | Groundwater sampling device for geological exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221878723.8U CN218212090U (en) | 2022-07-18 | 2022-07-18 | Groundwater sampling device for geological exploration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218212090U true CN218212090U (en) | 2023-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221878723.8U Active CN218212090U (en) | 2022-07-18 | 2022-07-18 | Groundwater sampling device for geological exploration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218212090U (en) |
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2022
- 2022-07-18 CN CN202221878723.8U patent/CN218212090U/en active Active
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