CN219200872U - Combined surface water and soil sampling device suitable for river bank zone - Google Patents
Combined surface water and soil sampling device suitable for river bank zone Download PDFInfo
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- CN219200872U CN219200872U CN202223449659.4U CN202223449659U CN219200872U CN 219200872 U CN219200872 U CN 219200872U CN 202223449659 U CN202223449659 U CN 202223449659U CN 219200872 U CN219200872 U CN 219200872U
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Abstract
The utility model belongs to the technical field of experimental devices, and particularly discloses a combined surface water and soil sampling device suitable for a river bank zone, which comprises: the device comprises a handle, a pressing lifting control rod, a telescopic bearing rod, a sampling box, a connecting slender rod, an arc-shaped baffle plate, a fixed frame and a water taking bottle; the utility model has simple structure, the telescopic bearing rod can pass through the first hanging ring or the second hanging ring under different sampling conditions to change the operation hand-held direction, and the switching between soil sampling and water sampling is carried out, thereby being convenient for operation; after the sampler is assembled, the soil sampling device is started to sample easily through manual pressure lifting of the operating lever, and then the sampling device is replaced by a water sampling part to sample water, so that the sampling device on the river bank belt is simplified, the samples around the sampling points are not damaged, the stability and the integrity of the samples are ensured, and the safety of a sampler is also ensured.
Description
Technical Field
The utility model belongs to the technical field of experimental devices, and particularly relates to a combined surface water and soil sampling device suitable for a river bank zone.
Background
The river bank zone is used as a first channel for exchanging water and land energy and substances, and the special geographic position determines that a sampling test is an important basis for researching energy flow and substances in the transverse and longitudinal directions of a river, farmland non-point source pollution and solute migration of interaction of groundwater and river water. The method is particularly important for sampling surface soil samples and shallow water samples, and can reduce artificial disturbance as much as possible and sample by simple operation on the premise of ensuring safety.
In the river bank zone sampling process, because special geological conditions easily cause ground wet and slippery, a sampler is generally required to sit down or lean on to sample, certain potential safety hazards exist, meanwhile, samples around sampling points can be destroyed, and certain influence is exerted on the stability and the integrity of the samples.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a combined surface water and soil sampling device suitable for a river bank zone, so as to solve the problem that samples around sampling points are damaged during the sampling of the river bank zone, and the stability and the integrity of the samples are affected.
In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:
the utility model provides a combined surface water and soil sampling device suitable for a river bank zone, which comprises:
the device comprises a handle, a pressing lifting control rod, a telescopic bearing rod, a sampling box, a connecting slender rod, an arc-shaped baffle plate, a fixed frame and a water taking bottle;
one end of the handle is connected with one end of the pressing lifting control rod, and one end of the handle is also connected with one end of the telescopic bearing rod; one end of the pressure lifting operating rod is also connected with one end of the connecting slender rod; the other end of the connecting thin rod is connected with the top of one surface of the sampling box; the outer sides of two adjacent surfaces of the sampling box are fixedly connected with a first hanging ring and a second hanging ring respectively; the bottom of the sampling box is fixedly connected with a bottom fixing ring;
in the first working condition, the other end of the telescopic bearing rod penetrates through the first hanging ring to be connected with the bottom fixing ring, and one side of the arc-shaped baffle is connected with the top of one surface of the sampling box;
in the second working condition, the other end of the telescopic bearing rod passes through the second hanging ring and is connected with the bottom fixing ring; the water taking bottle is arranged in the sampling box and is connected with the fixed frame.
Further, the device also comprises a torsion spring, wherein one end of the handle is hinged with one end of the pressure lifting control rod through the torsion spring; one end of the pressure lifting operating rod is hinged with one end of the connecting slender rod through a torsion spring.
Further, the device also comprises a combined nut, and the other end of the connecting thin rod is connected with the top of one surface of the sampling box through the combined nut.
Further, the second hanging ring and the combined nut are respectively arranged at the tops of two adjacent surfaces of the sampling box.
Further, in the first working condition, the other end of the telescopic bearing rod penetrates through the first hanging ring to be attached to the outer side of the sampling box, the other end of the telescopic bearing rod is connected with one end of the filament spring, and the other end of the filament spring is connected with the bottom fixing ring.
Further, during the second working condition, the other end of the telescopic bearing rod passes through the second hanging ring to be attached to the outer side of the sampling box, the other end of the telescopic bearing rod is connected with one end of the filament spring, and the other end of the filament spring is connected with the bottom fixing ring.
Further, the water bottle further comprises a first fixing rod, a water taking bottle mouth and a second fixing rod; one side of the fixed frame is connected with one end of the first fixed rod, the other side of the fixed frame is connected with one end of the second fixed rod, and the fixed frame is provided with a water taking bottle opening; the water taking bottle is connected with the water taking bottle mouth through threads.
Further, the other end of the first fixing rod is connected with the first hanging ring, and the other end of the second fixing rod is connected with the bottom fixing ring.
Further, the sampling box is of a bench structure, the bottom surface and the top surface are square and belong to planes, the side surfaces of the first hanging ring and the second hanging ring which are fixedly connected are outwards inclined surfaces, the size and the inclination angle are consistent, and the other two surfaces are vertical surfaces.
Further, the telescopic bearing rod is composed of a plurality of sleeves which are connected in sequence, and a positioning ring is arranged on the outer wall of each sleeve.
The utility model has at least the following beneficial effects:
1. the utility model has simple structure, the telescopic bearing rod can pass through the first hanging ring or the second hanging ring under different sampling conditions to change the operation hand-held direction, and the switching between soil sampling and water sampling is carried out, thereby being convenient for operation; after the sampler is assembled, the soil sampling device is started to sample easily through manual pressure lifting of the operating lever, and then the sampling device is replaced by a water sampling part to sample water, so that the sampling device on the river bank belt is simplified, the samples around the sampling points are not damaged, the stability and the integrity of the samples are ensured, and the safety of a sampler is also ensured.
2. According to the utility model, the arc-shaped baffle plate and the sampling part of the water sampling consisting of the first fixing rod, the fixing frame, the water taking bottle mouth, the second fixing rod and the water taking bottle can be mutually replaced, so that the function conversion of the sampling part between the soil sampling and the water sampling is realized.
3. The telescopic bearing rod can adjust the length of the device in a certain range, meets different sampling requirements in a reasonable range, and is provided with a connecting thin rod with a reasonable length to meet the fixing requirement of the arc-shaped baffle plate caused by soil sampling.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of a sampling device;
FIG. 2 is a schematic view of a water bottle structure;
FIG. 3 is a schematic diagram of a shallow water sampling section.
Reference numerals: 1. a handle; 2. a torsion spring; 3. pressing and lifting the operating rod; 4. a retractable bearing rod; 5. a first hanging ring; 6. sampling box; 7. a filament spring; 8. connecting a thin rod; 9. a combination nut; 10. an arc baffle; 11. a second hanging ring; 12. a bottom fixing ring; 13. a first fixing rod; 14. a fixed frame; 15. taking out the water bottle mouth; 16. a second fixing rod; 17. and taking the water bottle.
Detailed Description
The utility model will be described in detail below with reference to the drawings in connection with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
The following detailed description is exemplary and is intended to provide further details of the utility model. Unless defined otherwise, all technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the utility model.
As shown in fig. 1, a combined surface water and soil sampling device suitable for a river bank zone comprises: the device comprises a handle 1, a pressing and lifting control rod 3, a telescopic bearing rod 4, a sampling box 6, a connecting slender rod 8, an arc baffle 10, a fixed frame 14 and a water taking bottle 17;
one end of the handle 1 is hinged with one end of the pressure lifting control rod 3 through a rotating shaft of the torsion spring 2, and one end of the handle 1 is fixedly connected with one end of the telescopic bearing rod 4; one end of the pressure lifting operating rod 3 is hinged with one end of the connecting slender rod 8 through the torsion spring 2; the other end of the connecting thin rod 8 is connected with the top of one surface of the sampling box 6 through a combined nut 9. The outer sides of two adjacent surfaces of the sampling box 6 are fixedly connected with a first hanging ring 5 and a second hanging ring 11 respectively; the second hanging ring 11 and the combined nut 9 are respectively arranged at the tops of two adjacent surfaces of the sampling box 6; the bottom of the sampling box 6 is fixedly connected with a bottom fixing ring 12.
In the first working condition, namely when a surface soil sample is sampled, the other end of the telescopic bearing rod 4 passes through the first hanging ring 5 and is attached to the outer side of the sampling box 6, the other end of the telescopic bearing rod 4 is connected with one end of the filament spring 7, the other end of the filament spring 7 is connected with the bottom fixing ring 12, the filament spring 7 can be bent at the lower bottom edge of the sampling box 6, and the telescopic bearing rod 4 is connected with the bottom fixing ring 12; one side of the arc baffle 10 is connected with the top of one side of the sampling box 6 through a combined nut 9.
In the second working condition, namely, when a shallow water sample is sampled, as shown in fig. 2-3, the other end of the telescopic bearing rod 4 passes through the second hanging ring 11 to be attached to the outer side of the sampling box 6, the other end of the telescopic bearing rod 4 is connected with one end of the filament spring 7, the other end of the filament spring 7 is connected with the bottom fixing ring 12, and the telescopic bearing rod 4 is connected with the bottom fixing ring 12; after the water taking bottle 17 is in threaded connection with the water taking bottle opening 15, the water taking bottle 17 is placed into the sampling box 6, one side of the fixed frame 14 is connected with one end of the first fixed rod 13, the other side of the fixed frame 14 is connected with the other end of the second fixed rod 16, the water taking bottle opening 15 is arranged on the fixed frame 14, the other end of the first fixed rod 13 is connected with the first hanging ring 5, and the other end of the second fixed rod 16 is connected with the bottom fixed ring 12.
The sampling box 6 is of a bench structure, the bottom surface and the top surface are square and belong to a plane, the side surfaces of the first hanging ring 5 and the second hanging ring 11 which are fixedly connected are outwards inclined surfaces, the size and the inclination angle are consistent, and the other two surfaces are vertical surfaces.
The water intake bottle mouth 15 is provided with a filter screen for directly filtering out large-particle floaters or suspended matters in the river when taking shallow water samples, and meanwhile, the filter screens with different densities can be replaced according to sampling requirements to filter out the floaters or suspended matters in the river.
The telescopic bearing rod 4 is composed of a plurality of sleeves which are connected in sequence, and a positioning ring is arranged on the outer wall of each sleeve.
The arc baffle 10 and the sampling part of the sampled water, which is composed of the first fixing rod 13, the fixing frame 14, the water taking bottle mouth 15, the second fixing rod 16 and the water taking bottle 17, can be replaced with each other, so that the function conversion of the sampling part between the soil sampling and the sampled water is realized.
A use method of a combined surface water and soil sampling device suitable for a river bank zone comprises the following steps:
firstly, the surface soil sampling device is combined, the handle 1 and the pressing and lifting operating lever 3 are separated, the arc baffle 10 is opened through the connecting thin rod 8, the device is pushed forward along the ground surface of the place where the sampling part is wanted, the handle 1 and the pressing and lifting operating lever 3 are gripped, the arc baffle 10 is placed through the connecting thin rod 8 to separate the association between the sampling part and undisturbed soil, the surface soil sample collection is completed, and the device is returned to the flat ground to be packaged with the soil sample in a sealed bag. When sampling shallow water sample, reassemble sampling part, change handheld operation direction more convenient water sample collection, follow river bank along or reverse can accomplish shallow water sample's collection, after taking back the device, unscrew the water bottle 17 and change into sealable normal bottle lid can.
It will be appreciated by those skilled in the art that the present utility model can be carried out in other embodiments without departing from the spirit or essential characteristics thereof. Accordingly, the above disclosed embodiments are illustrative in all respects, and not exclusive. All changes that come within the scope of the utility model or equivalents thereto are intended to be embraced therein.
Finally, it should be noted that: the above embodiments are only for illustrating the technical aspects of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the above embodiments, it should be understood by those of ordinary skill in the art that: modifications and equivalents may be made to the specific embodiments of the utility model without departing from the spirit and scope of the utility model, which is intended to be covered by the claims.
Claims (10)
1. Combined surface water and soil sampling device suitable for river bank area, characterized by comprising:
the device comprises a handle (1), a pressing and lifting control rod (3), a telescopic bearing rod (4), a sampling box (6), a connecting slender rod (8), an arc-shaped baffle (10), a fixed frame (14) and a water taking bottle (17);
one end of the handle (1) is connected with one end of the pressure lifting control rod (3), and one end of the handle (1) is also connected with one end of the telescopic bearing rod (4); one end of the pressure lifting operating rod (3) is also connected with one end of the connecting slender rod (8); the other end of the connecting slender rod (8) is connected with the top of one side of the sampling box (6); the outer sides of two adjacent surfaces of the sampling box (6) are fixedly connected with a first hanging ring (5) and a second hanging ring (11) respectively; the bottom of the sampling box (6) is fixedly connected with a bottom fixing ring (12);
in the first working condition, the other end of the telescopic bearing rod (4) passes through the first hanging ring (5) to be connected with the bottom fixing ring (12), and one side of the arc-shaped baffle (10) is connected with the top of one surface of the sampling box (6);
in a second working condition, the other end of the telescopic bearing rod (4) passes through the second hanging ring (11) to be connected with the bottom fixing ring (12); the water taking bottle (17) is arranged in the sampling box (6), and the water taking bottle (17) is connected with the fixed frame (14).
2. The combined surface water and soil sampling device suitable for the river bank zone according to claim 1, further comprising a torsion spring (2), wherein one end of the handle (1) is hinged with one end of the pressure lifting control rod (3) through the torsion spring (2) in a rotating shaft; one end of the pressure lifting operating rod (3) is hinged with one end of the connecting slender rod (8) through a torsion spring (2).
3. The combined surface water and soil sampling device suitable for the riverbank according to claim 1, further comprising a combined nut (9), wherein the other end of the connecting thin rod (8) is connected with the top of one surface of the sampling box (6) through the combined nut (9).
4. A combined surface water and soil sampling device suitable for a river bank zone according to claim 3, wherein the second hanging ring (11) and the combined nut (9) are respectively arranged on the tops of two adjacent surfaces of the sampling box (6).
5. The combined surface water and soil sampling device suitable for the river bank zone according to claim 1, wherein in the first working condition, the other end of the telescopic bearing rod (4) passes through the first hanging ring (5) to be attached to the outer side of the sampling box (6), the other end of the telescopic bearing rod (4) is connected with one end of the filament spring (7), and the other end of the filament spring (7) is connected with the bottom fixing ring (12).
6. The combined surface water and soil sampling device suitable for the river bank zone according to claim 1, wherein in the second working condition, the other end of the telescopic bearing rod (4) passes through the second hanging ring (11) to be attached to the outer side of the sampling box (6), the other end of the telescopic bearing rod (4) is connected with one end of the filament spring (7), and the other end of the filament spring (7) is connected with the bottom fixing ring (12).
7. The combined surface water and soil sampling device suitable for a river bank zone according to claim 1, further comprising a first fixed rod (13), a water intake bottle mouth (15) and a second fixed rod (16); one side of the fixed frame (14) is connected with one end of the first fixed rod (13), the other side of the fixed frame (14) is connected with one end of the second fixed rod (16), and the fixed frame (14) is provided with a water taking bottle opening (15); the water taking bottle (17) is in threaded connection with the water taking bottle mouth (15).
8. The combined surface water and soil sampling device suitable for a river bank zone according to claim 7, wherein the other end of the first fixing rod (13) is connected with the first hanging ring (5), and the other end of the second fixing rod (16) is connected with the bottom fixing ring (12).
9. The combined surface water and soil sampling device suitable for a river bank zone according to claim 1, wherein the sampling box (6) is of a ladder structure, the bottom surface and the top surface are square and belong to a plane, the side surfaces fixedly connected with the first hanging ring (5) and the second hanging ring (11) are outwards inclined surfaces, the size and the inclination angle are consistent, and the other two surfaces are vertical elevation.
10. The combined surface water and soil sampling device suitable for a riverbank according to claim 1, wherein the telescopic bearing rod (4) is composed of a plurality of sleeves connected in sequence, and a positioning ring is arranged on the outer wall of each sleeve.
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CN202223449659.4U CN219200872U (en) | 2022-12-22 | 2022-12-22 | Combined surface water and soil sampling device suitable for river bank zone |
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CN202223449659.4U CN219200872U (en) | 2022-12-22 | 2022-12-22 | Combined surface water and soil sampling device suitable for river bank zone |
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CN219200872U true CN219200872U (en) | 2023-06-16 |
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CN202223449659.4U Active CN219200872U (en) | 2022-12-22 | 2022-12-22 | Combined surface water and soil sampling device suitable for river bank zone |
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