CN219935355U - Layered river water quality sampling device - Google Patents
Layered river water quality sampling device Download PDFInfo
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- CN219935355U CN219935355U CN202320887597.0U CN202320887597U CN219935355U CN 219935355 U CN219935355 U CN 219935355U CN 202320887597 U CN202320887597 U CN 202320887597U CN 219935355 U CN219935355 U CN 219935355U
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- 238000005070 sampling Methods 0.000 title claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 244000005700 microbiome Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a layered river water sampling device which comprises a mounting frame, wherein a hydraulic rod is fixedly arranged on the top end face of the mounting frame, a fixed handle is fixedly connected to the top end of the hydraulic rod, a threaded rod is rotatably connected to the mounting frame, a connecting frame is rotatably connected to the end of the threaded rod, and the connecting frame penetrates through and is slidably connected in the mounting frame. According to the utility model, through the cooperation of the locating grooves and the locating rods, the rotating shaft can drive the rotating drum to rotate at a fixed angle in the sealing ring in the connecting frame, when the rotating drum rotates to the position that the sampling grooves are coincident with the flow guide pipes, water in the river channel can automatically enter the sampling grooves, after the rotating drum rotates by 90 degrees, sampled water can be conveniently stored, meanwhile, the water quality of different depths in the same area can be simultaneously subjected to layered sampling work of multiple groups of water quality samples by utilizing the sampling grooves on the rotating drums on two sides, and further, the high efficiency and the accuracy of subsequent water quality detection and analysis work can be ensured.
Description
Technical Field
The utility model relates to the field of water quality sampling, in particular to a layered river water quality sampling device.
Background
Along with the development of economy, river water resources in various places face serious pollution problems, environmental protection departments need to periodically sample and detect the river water so as to judge microorganisms or other pollution contained in the water, the microorganisms or other pollution are treated in a corresponding mode so as to ensure the safety of residential water, and the existing river water sampling device has some problems in the use process;
for example, the utility model discloses a water sampling device suitable for river course, although it is in the course of the work, can be through adjusting the raceway of bottom for can go deep into deeper waters, but it is in the course of the work, once only can sample a certain degree of depth in independent waters, can not once only carry out the layering sample simultaneously to different degree of depth quality of water, if the sample is single, then river course quality analysis result accuracy is relatively poor, reduce the final treatment of river course, if gather many samples, then need the sampler to operate many times, it is laborious to waste time, and current river course water sampling device is in the course of the work, can not carry out convenient stable storage to the water after the sample and transport, the practicality is relatively poor, consequently we make the improvement to this, propose a layering river course water sampling device.
Disclosure of Invention
The utility model aims at: the water quality sampling device suitable for the river channel can not perform layered sampling on water quality of different depths at the same time at one time, and can not perform convenient and stable storage and transportation on sampled water.
In order to achieve the above object, the present utility model provides the following technical solutions:
the layered river water sampling device is used for improving the problems.
The utility model is specifically as follows:
including the installing frame, install fixedly connected with hydraulic stem on the terminal surface of installing frame, the top fixedly connected with fixed handle of hydraulic stem, the installing frame internal rotation is connected with the threaded rod, the tip of threaded rod rotates and is connected with the connecting frame, the connecting frame runs through sliding connection in the installing frame, the constant head tank has been seted up on the top of connecting frame, the top of connecting frame rotates and is connected with the axis of rotation, the top fixedly connected with fixed plate of axis of rotation, the top fixedly connected with reset spring of fixed plate, reset spring's top fixedly connected with linking board, fixedly connected with locating lever on the terminal surface of linking board, the locating lever runs through sliding connection on the fixed plate, the bottom block of locating lever is connected in the constant head tank, the bottom fixedly connected with rotary drum of axis of rotation, the sampling groove has been seted up on the rotary drum, fixedly connected with sealing pad in the rotary drum rotates and is connected in the sealing pad.
As the preferable technical scheme of the utility model, the hydraulic rod is fixed at the center of the top end of the mounting frame, the threaded rods are symmetrically distributed on two sides of the mounting frame, the threaded rods are in one-to-one correspondence with the connecting frames, and the connecting frames are attached to the inner walls of the mounting frame.
As a preferable technical scheme of the utility model, the positioning grooves are symmetrically distributed on the left side, the right side, the front side and the rear side of the top of the connecting frame, and the central axis of the connecting frame, the central axis of the rotating shaft and the central axis of the rotating drum are positioned on the same vertical central line.
As the preferable technical scheme of the utility model, the rotary drum is attached to the sealing gasket, the sampling grooves are distributed in the rotary drum at equal intervals, and the inner bottom end of each sampling groove is inclined.
According to the preferred technical scheme, the guide pipe and the sealing ring are fixedly connected to the connecting frame, the collecting box is connected in a limiting sliding manner in the sealing ring, and a through groove is formed in the side end of the top of the collecting box in a penetrating manner.
As the preferable technical scheme of the utility model, the flow guide pipes are equidistantly distributed on two sides of the connecting frame, the length and the width of the cross section of the flow guide pipe are respectively larger than those of the cross section of the sampling groove, the bottom end surface of the through groove is flush with the inner bottom end surface of the flow guide pipe, and the inner wall of the sealing ring is attached to the outer end surface of the collecting box.
Compared with the prior art, the utility model has the beneficial effects that:
in the scheme of the utility model:
1. through the cooperation of constant head tank and locating lever that sets up, can drive the rotary drum through the axis of rotation and carry out fixed angle's rotation in the sealing washer in the connecting frame, and at every turn rotate 90, when the rotary drum rotates to sampling groove and honeycomb duct coincidence, water in the river course can enter into the sampling groove voluntarily, and after the rotary drum rotates 90, can carry out convenient storage to the water after the sample, utilize each sampling groove on the rotary drum of both sides simultaneously, can carry out the layering sample work of multiunit quality of water sample simultaneously to the quality of water of same regional different degree of depth, and then can guarantee follow-up quality of water detection analysis work's high efficiency and accuracy, can carry out convenient stable storage transfer work to the sample simultaneously, effectively improve sampling device's work efficiency, the use diversity and the convenience of sampler have been increased.
2. Through the continuation rotation of the rotary drum that sets up, until the sampling groove on the rotary drum moves to the honeycomb duct coincidence with the opposite side, the river course water after the sample can be through the honeycomb duct of opposite side and the logical groove on the collecting box automatic transport to the collecting box in this moment, and utilize the rotation of both sides threaded rod, can drive the connection frame of both sides to the avris motion, until the sealing washer motion of both sides breaks away from the collecting box, and then can conveniently dismantle the collecting box, thereby can conveniently transport the water sample of collecting in the collecting box, guarantee follow-up detection job's stability and convenient, the same reason, just can drive the connection frame of both sides to the intermediate motion through the reverse rotation threaded rod, the sealing washer of cooperation both sides can carry out convenient stable sealed centre gripping fixedly to the collecting box, guarantee the stability and the safety of the follow-up operating condition of collecting box.
Drawings
FIG. 1 is a schematic diagram of the overall front view structure of a layered river water sampling device provided by the utility model;
FIG. 2 is a schematic diagram of the structure of the layered river water sampling device shown in FIG. 1A;
FIG. 3 is a schematic diagram of the overall top view structure of the layered river water sampling device provided by the utility model;
FIG. 4 is a schematic top view of a collection box of the layered river water sampling device provided by the utility model;
FIG. 5 is a schematic diagram of a through-slot structure of the layered river water sampling device provided by the utility model.
The figures indicate: 1. a mounting frame; 2. a hydraulic rod; 3. a fixed handle; 4. a threaded rod; 5. a connection frame; 6. a positioning groove; 7. a rotating shaft; 8. a fixing plate; 9. a return spring; 10. a splice plate; 11. a positioning rod; 12. a rotating drum; 13. a sampling groove; 14. a sealing gasket; 15. a flow guiding pipe; 16. a seal ring; 17. a collection box; 18. and (5) through grooves.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.
Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Example 1:
as shown in fig. 1-5, this embodiment provides a layered river water sampling device, including installing frame 1, install and be fixed with hydraulic rod 2 on the top end face of installing frame 1, the top fixedly connected with fixed handle 3 of hydraulic rod 2, install frame 1 internal rotation is connected with threaded rod 4, the tip rotation of threaded rod 4 is connected with connecting frame 5, connecting frame 5 runs through sliding connection in installing frame 1, constant head tank 6 has been seted up on the top of connecting frame 5, the top rotation of connecting frame 5 is connected with axis of rotation 7, the top fixedly connected with fixed plate 8 of axis of rotation 7, the top fixedly connected with reset spring 9 of fixed plate 8, the top fixedly connected with linking board 10 of reset spring 9, fixedly connected with locating lever 11 on the bottom surface of linking board 10, locating lever 11 runs through sliding connection on fixed plate 8, the bottom block connection of locating lever 11 is connected in constant head tank 6, the bottom fixedly connected with rotary drum 12 of axis 7 has seted up sampling groove 13 on rotary drum 12, fixedly connected with sealing pad 14 in connecting frame 5, rotary drum 12 rotates and is connected in sealing pad 14.
Example 2:
the scheme of example 1 is further described in conjunction with the specific operation described below:
as shown in fig. 1-3, as a preferred embodiment, on the basis of the above manner, further, the hydraulic rod 2 is fixed at the center of the top end of the installation frame 1, the threaded rods 4 are symmetrically distributed at two sides of the installation frame 1, the threaded rods 4 are in one-to-one correspondence with the connecting frames 5, the connecting frames 5 are attached to the inner wall of the installation frame 1, the connecting frames 5 at two sides can be driven to move towards the middle by utilizing the rotation of the threaded rods 4, and the sealing rings 16 at two sides are matched to carry out convenient and stable sealing clamping and fixing on the collecting box 17, so that the stability and safety of the subsequent working state of the collecting box 17 are ensured.
As shown in fig. 1 to 3, as a preferred embodiment, further, based on the above manner, the positioning grooves 6 are symmetrically distributed on the left side, the right side, the front side and the rear side of the top of the connecting frame 5, and the central axis of the connecting frame 5, the central axis of the rotating shaft 7 and the central axis of the rotating drum 12 are located on the same vertical central line, so that the stability of the working state of the rotating shaft 7 on the rotating drum 12 can be ensured, and further, the stability and convenience of the subsequent positioning and rotating operation of the rotating drum 12 can be ensured.
As shown in fig. 1, as a preferred embodiment, on the basis of the above-mentioned mode, further, the rotary drum 12 is attached to the sealing pad 14, the sampling grooves 13 are distributed in the rotary drum 12 at equal intervals, the inner bottom end of the sampling groove 13 is inclined, and the rotary drum 12 can be conveniently and stably sealed by the sealing pad 14, so that the stability of the subsequent sampling operation can be ensured.
As shown in fig. 1, fig. 4 and fig. 5, as a preferred embodiment, further, on the basis of the above-mentioned mode, fixedly connected with honeycomb duct 15 and sealing washer 16 on the connection frame 5, limit sliding connection has collection box 17 in the sealing washer 16, open groove 18 has been run through to the top side end of collection box 17, the honeycomb duct 15 equidistance distributes in the both sides of connection frame 5, the length and the width of honeycomb duct 15 cross section are greater than the length and the width of sampling groove 13 cross section respectively, the bottom end face of open groove 18 and the inside bottom end face parallel and level of honeycomb duct 15, the inner wall of sealing washer 16 laminates with the outer terminal surface of collection box 17, utilize the rotation of rotary drum 12, until the sampling groove 13 on the rotary drum 12 moves to coincide with honeycomb duct 15 of opposite side, the river water after taking a sample can be carried to collection box 17 through the automatic transport of the through honeycomb duct 15 of opposite side and the open groove 18 on the collection box 17 in this moment, and utilize the rotation of both sides 4, can drive the connection frame 5 to the limit side motion, until the sealing washer 16 motion of both sides breaks away from collection box 17, and then can carry out convenient dismantlement to collection box 17, thereby can guarantee the water sample that is transported in collection box 17, detects and detects the water sample, and is convenient and stable.
Specifically, this layering river course quality of water sampling device is when using: firstly, a worker can move and break away from the positioning groove 6 at the top of the connecting frame 5 by pulling the connecting plate 10 upwards until the positioning rod 11 at the bottom end of the connecting plate 10 moves, at the moment, the rotating shaft 7 on the fixing plate 8 can drive the rotary drum 12 to stably rotate in the connecting frame 5 until the sampling groove 13 on the rotary drum 12 coincides with the guide pipe 15 at the side of the connecting frame 5, at the moment, under the elastic action of the reset spring 9, the positioning rod 11 can be driven by the connecting plate 10 to be automatically clamped into the positioning groove 6 at the top of the connecting frame 5, so that the stability of the rotary drum 12 at the moment can be ensured, then, the worker can conveniently and stably insert the whole sampling device into a river channel by using the fixing handle 3 on the hydraulic rod 2, at the moment, water with different depths in the river channel can automatically flow into each sampling groove 13 on the rotary drum 12 through the guide pipe 15 on the connecting frame 5, at the moment, and under the combined action of each sampling groove 13 on the rotary drum 12 at the two sides, water quality samples with different depths in the same area can be simultaneously subjected to layered sampling of a plurality of groups of water quality samples;
then, a worker can pull the joint plate 10 upwards again until a positioning rod 11 at the bottom end of the joint plate 10 moves to be separated from a positioning groove 6 at the top of the connecting frame 5, at the moment, the rotary drum 12 can be driven to stably rotate 90 degrees in the connecting frame 5 through a rotating shaft 7 on the fixing plate 8, at the moment, under the action of a sealing gasket 14, the sampling groove 13 on the rotary drum 12 can be automatically closed, at the moment, under the elastic action of a reset spring 9, the positioning rod 11 can be driven by the joint plate 10 to be automatically clamped into the positioning groove 6 at the top of the connecting frame 5, the stability of the rotary drum 12 in the static state at the moment can be further ensured, the stability of the sealing storage work of samples can be further ensured, and then, the worker can take out the device from a river channel;
after the device is taken out, staff's accessible places the collection box 17 that needs to use between the connection frame 5 of both sides, and rotate the threaded rod 4 of installing frame 1 both sides, this moment under the screw thread rotation effect of threaded rod 4 of both sides, can promote the connection frame 5 of both sides to the centre motion, the sealing washer 16 of both sides is used in the cooperation can carry out convenient stable sealed centre gripping to collection box 17 fixedly, staff's accessible is operated once more afterwards, rotate 90 once more in connection frame 5 with rotary drum 12, until the sampling groove 13 on rotary drum 12 moves to the honeycomb duct 15 coincidence with the opposite side, the river course water after the sample can be carried to collection box 17 through the honeycomb duct 15 of opposite side and the logical groove 18 on collection box 17 voluntarily, and utilize the reverse rotation of threaded rod 4 of both sides, can drive the connection frame 5 of both sides to the limit side motion, until the sealing washer 16 motion of both sides breaks away from collection box 17, and then can carry out convenient dismantlement to collection box 17, thereby can carry out convenient transportation to the water sample of collecting in the collection box 17, guarantee that follow-up quality of water detects work.
The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the present utility model are intended to be included in the scope of the appended claims.
Claims (6)
1. The utility model provides a layering river course quality sampling device, includes installing frame (1), its characterized in that, install and be fixed with hydraulic stem (2) on the top terminal surface of installing frame (1), top fixedly connected with fixed handle (3) of hydraulic stem (2), installing frame (1) internal rotation is connected with threaded rod (4), the tip rotation of threaded rod (4) is connected with connecting frame (5), connecting frame (5) run through sliding connection in installing frame (1), constant head tank (6) have been seted up on the top of connecting frame (5), the top rotation of connecting frame (5) is connected with axis of rotation (7), the top fixedly connected with fixed plate (8) of axis of rotation (7), the top fixedly connected with reset spring (9) of fixed plate (8), the top fixedly connected with armature plate (10) of reset spring (9), fixedly connected with locating lever (11) on the bottom terminal surface of armature plate (10), locating lever (11) run through sliding connection on fixed plate (8), the bottom of locating lever (11) joint is connected with axis of rotation (7) in fixed connection (12) in the rotary drum (12) has, the sealed drum (13) is seted up on the fixed connection of rotation (12), the rotary drum (12) is rotatably connected in the sealing gasket (14).
2. The layered river water sampling device according to claim 1, wherein the hydraulic rod (2) is fixed at the center of the top end of the installation frame (1), the threaded rods (4) are symmetrically distributed on two sides of the installation frame (1), the threaded rods (4) are in one-to-one correspondence with the connecting frames (5), and the connecting frames (5) are attached to the inner wall of the installation frame (1).
3. The layered river water sampling device according to claim 1, wherein the positioning grooves (6) are symmetrically distributed on the left side, the right side, the front side and the rear side of the top of the connecting frame (5), and the central axis of the connecting frame (5), the central axis of the rotating shaft (7) and the central axis of the rotating drum (12) are located on the same vertical central line.
4. The layered river water sampling device according to claim 1, wherein the rotary drum (12) is attached to the sealing gasket (14), the sampling grooves (13) are equidistantly distributed in the rotary drum (12), and the inner bottom end of the sampling grooves (13) is inclined.
5. The layered river water sampling device according to claim 1, wherein the connection frame (5) is fixedly connected with a flow guide pipe (15) and a sealing ring (16), a collecting box (17) is connected in the sealing ring (16) in a limiting sliding manner, and a through groove (18) is formed in the top side end of the collecting box (17) in a penetrating manner.
6. The layered river water sampling device according to claim 5, wherein the flow guide pipes (15) are equidistantly distributed on two sides of the connecting frame (5), the length and the width of the cross section of the flow guide pipe (15) are respectively larger than those of the cross section of the sampling groove (13), the bottom end surface of the through groove (18) is flush with the inner bottom end surface of the flow guide pipe (15), and the inner wall of the sealing ring (16) is attached to the outer end surface of the collecting box (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320887597.0U CN219935355U (en) | 2023-04-19 | 2023-04-19 | Layered river water quality sampling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320887597.0U CN219935355U (en) | 2023-04-19 | 2023-04-19 | Layered river water quality sampling device |
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| CN219935355U true CN219935355U (en) | 2023-10-31 |
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| CN202320887597.0U Active CN219935355U (en) | 2023-04-19 | 2023-04-19 | Layered river water quality sampling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117664658A (en) * | 2024-01-31 | 2024-03-08 | 江苏省环境监测中心 | River water quality intelligent layered sampling device and method |
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- 2023-04-19 CN CN202320887597.0U patent/CN219935355U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117664658A (en) * | 2024-01-31 | 2024-03-08 | 江苏省环境监测中心 | River water quality intelligent layered sampling device and method |
| CN117664658B (en) * | 2024-01-31 | 2024-04-09 | 江苏省环境监测中心 | River water quality intelligent layered sampling device and method |
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