CN216433657U - Water quality sampling device for hydraulic engineering - Google Patents
Water quality sampling device for hydraulic engineering Download PDFInfo
- Publication number
- CN216433657U CN216433657U CN202123099792.7U CN202123099792U CN216433657U CN 216433657 U CN216433657 U CN 216433657U CN 202123099792 U CN202123099792 U CN 202123099792U CN 216433657 U CN216433657 U CN 216433657U
- Authority
- CN
- China
- Prior art keywords
- wall
- sampling device
- hydraulic engineering
- cylinder
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 238000005070 sampling Methods 0.000 title claims abstract description 33
- 239000003643 water by type Substances 0.000 abstract description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 230000009189 diving Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000012372 quality testing Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008239 natural water Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a water quality sampling device for hydraulic engineering. The water quality sampling device for the hydraulic engineering comprises an inner cylinder; the outer cylinder is slidably mounted on the outer wall of the inner cylinder; the fixed rod is fixedly arranged at the top of the inner cylinder; the rotating cylinder is rotatably arranged on the outer wall of the fixed rod; the joint rod is fixedly arranged on the outer wall of the rotating cylinder, and one end of the joint rod is fixedly connected with the inner wall of the outer cylinder; the water inlet holes are all formed in the outer wall of the inner barrel; the transverse plates are fixedly arranged on the inner wall of the inner barrel; and the top barrels are arranged in the inner barrel. The utility model provides a quality of water sampling device for hydraulic engineering has the simple operation, realizes sampling, avoiding the advantage that the waters sample of the different degree of depth appears polluting to the waters of dispatch is economized to the difference.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field especially relates to a quality of water sampling device for hydraulic engineering.
Background
Hydraulic engineering is the application of artificial intervention to the existing known underground water, and comprises the construction of dams and riverways, the protection and treatment of naturally formed water areas and the like.
At present in the renovation protection of natural water resource, need often detect the quality of water in waters, prevent that the natural water resource from receiving the pollution, and at present in-process to the field water resource sample, most all are direct to detect at the surface of water, and because the reason of sediment, the darker position in waters is probably different with microorganism etc. that the surface of water contains, some deep water district quality of water sampling devices that use at present have the water of the different degree of depth to irritate the sampling tube in the in-process that promotes behind the water sample, thereby lead to quality of water measuring's result to appear the deviation.
Therefore, it is necessary to provide a new water quality sampling device for hydraulic engineering to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a water quality of water sampling device for engineering that the waters sample that simple operation, realization were dispatched to different provinces samples, were avoided the different degree of depth appears polluting.
In order to solve the technical problem, the utility model provides a water quality sampling device for hydraulic engineering includes: an inner barrel; the outer cylinder is slidably mounted on the outer wall of the inner cylinder; the fixed rod is fixedly arranged at the top of the inner cylinder; the rotating cylinder is rotatably arranged on the outer wall of the fixed rod; the joint rod is fixedly arranged on the outer wall of the rotating cylinder, and one end of the joint rod is fixedly connected with the inner wall of the outer cylinder; the water inlet holes are all formed in the outer wall of the inner barrel; the transverse plates are fixedly arranged on the inner wall of the inner barrel; and the top barrels are arranged in the inner barrel.
Preferably, a plurality of the outer wall of the top cylinder is fixedly provided with an extension pipe, one end of the extension pipe extends into the top cylinder, and the other end of the extension pipe extends into the water inlet hole.
Preferably, the top of the transverse plates is provided with a plurality of collecting cups, and the plurality of top cylinders are respectively sleeved on the outer walls of the plurality of collecting cups.
Preferably, it is a plurality of the holding tank has all been seted up at the top of diaphragm, and the equal fixed mounting in bottom of a plurality of collection cups has the bottom block, and is a plurality of the bottom block all extends to corresponding in the holding tank, set up flutedly on the bottom inner wall of holding tank, and is a plurality of equal slidable mounting has the diving board on one side inner wall of recess, and is a plurality of the equal fixed mounting in top of diving board has the fixture block.
Preferably, a plurality of all fixed mounting have the spring on the bottom inner wall of recess, it is a plurality of the top of spring respectively with a plurality of the bottom fixed connection of diving board.
Preferably, it is a plurality of all rotate on one side outer wall of diving board and install the hinge bar, the bottom of hinge bar with the bottom inner wall of recess is connected, slidable mounting has the ejector pin on one side inner wall of recess, the one end of ejector pin extends to outside the diaphragm, the other end of ejector pin with one side outer wall connection of hinge bar.
Compared with the prior art, the utility model provides a quality of water sampling device for hydraulic engineering has following beneficial effect:
the utility model provides a quality of water sampling device for hydraulic engineering, at the in-process that takes a sample, can seal all inlet openings through the pivoted urceolus, until opening and inlet opening just can carry out the sampling operation to it, can carry out the sample of layering to the waters of the different degree of depth through such design, can not receive the waters influence of other depths, compare in traditional water quality testing sampling device, not only the operation is convenient relatively, can take a sample to the waters of the different degree of depth simultaneously, the accuracy of water quality testing has been good.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a water quality sampling device for hydraulic engineering provided by the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 1;
fig. 4 is a schematic view of the outer tube of the inner and outer barrels shown in fig. 1.
The reference numbers in the figures: 1. an inner barrel; 2. an outer cylinder; 3. fixing the rod; 4. a rotating cylinder; 5. a connecting rod; 6. a water inlet hole; 7. a transverse plate; 8. a top cylinder; 9. an extension pipe; 10. a collection cup; 11. a bottom block; 12. a groove; 13. a spring plate; 14. a clamping block; 15. a hinged lever; 16. a top rod; 17. and (6) a port.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1-4, in which fig. 1 is a schematic structural diagram of a water quality sampling device for hydraulic engineering according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 1; fig. 4 is a schematic view of the outer tube of the inner and outer barrels shown in fig. 1. Quality of water sampling device for hydraulic engineering includes: the device comprises an inner barrel 1, wherein a weight block is fixedly installed at the bottom of the inner barrel 1 and used for sinking the whole device into the bottom of a water area and keeping the stability of the whole device underwater, and the device cannot shake due to fluctuation of water flow, the inner barrel 1 is a barrel with the top and the bottom closed, an opening is formed in the outer wall of the inner barrel 1, and the opening occupies one half of the space of the outer wall of the inner barrel 1; the outer barrel 2 is slidably mounted on the outer wall of the inner barrel 1, a plurality of through holes 17 are formed in the outer wall of the outer barrel 2, the through holes 17 are arranged in a step shape (the specific arrangement mode is shown in fig. 4), and the top and the bottom of the outer barrel 2 are both open semicircular barrels; the fixed rod 3 is fixedly arranged at the top of the inner cylinder 1; the rotary cylinder 4 is rotatably mounted on the outer wall of the fixed rod 3, and the top end of the fixed rod 3 extends to the upper part of the rotary cylinder 4 (the specific connection mode is shown in fig. 1); the joint rod 5 is fixedly arranged on the outer wall of the rotating cylinder 4, and one end of the joint rod 5 is fixedly connected with the inner wall of the outer cylinder 2; the water inlet holes 6 are all formed in the outer wall of the inner barrel 1, the water inlet holes 6 are vertically arrayed, and the distance between every two adjacent water inlet holes 6 is the same (the specific arrangement mode is shown in fig. 4); the transverse plates 7 are fixedly arranged on the inner wall of the inner barrel 1; a plurality of top sections of thick bamboo 8, it is a plurality of top sections of thick bamboo 8 all sets up in the inner tube 1, a plurality of top sections of thick bamboo 8 are located the top of a plurality of diaphragms 7 respectively.
It is a plurality of equal fixed mounting has extension pipe 9, and is a plurality of on the outer wall of top section of thick bamboo 8 the one end of extension pipe 9 extends to a plurality ofly respectively in the top section of thick bamboo 8, it is a plurality of the other end of extension pipe 9 extends to a plurality of respectively in the inlet opening 6, equal fixed mounting has the separation net on the inner wall of a plurality of extension pipes 9, and the separation net seals the inner wall of extension pipe 9, and the debris with the aquatic can effectually be carried out the separation with the separation net, prevent that debris from causing the jam to inlet opening 6.
It is a plurality of the top of diaphragm 7 all is provided with collects cup 10, and is a plurality of the top section of thick bamboo 8 overlaps respectively to be established a plurality of on the outer wall of collecting cup 10, seted up the external screw thread on the outer wall of a plurality of collection cups 10, seted up the internal thread on the inner wall of a plurality of top sections of thick bamboo 8, closed the fixed effect of realization to collecting cup 10 mutually soon through internal thread and external screw thread.
The top parts of the transverse plates 7 are all provided with accommodating grooves, the bottom parts of the collecting cups 10 are all fixedly provided with bottom blocks 11, the bottom blocks 11 extend into the corresponding accommodating grooves, the inner wall of the bottom part of the accommodating groove is provided with a groove 12, the inner wall of one side of the groove 12 is all slidably provided with an elastic plate 13, the top parts of the elastic plates 13 are all fixedly provided with clamping blocks 14, one side of the accommodating groove is provided with an opening, the inner wall of one side of the groove 12 is provided with a sliding groove, the outer wall of one side of the elastic plates 13 is all fixedly provided with a sliding block, the elastic plate 13 and the clamping block 14 always keep horizontal and transverse movement through the sliding connection between the sliding block and the sliding groove, and then make fixture block 14 can fix bottom piece 11 on one side inner wall of holding tank after getting into the holding tank to realize the location effect to whole collection cup 10 and top section of thick bamboo 8.
It is a plurality of equal fixed mounting has the spring, and is a plurality of on the bottom inner wall of recess 12 the top of spring respectively with a plurality of the bottom fixed connection of diving board 13 can make fixture block 14 upwards bounce automatically when not receiving the conflict through setting up of spring to can fix the bottom block 11 in the holding tank by the very first time.
It is a plurality of all rotate on one side outer wall of diving board 13 and install hinge bar 15, hinge bar 15's bottom with the bottom inner wall of recess 12 is connected, slidable mounting has ejector pin 16 on one side inner wall of recess 12, the one end of ejector pin 16 extends to outside diaphragm 7, ejector pin 16's the other end with one side outer wall connection of hinge bar 15, and link block is installed in the bottom rotation of hinge bar 15, and link block and recess 12's bottom inner wall sliding connection, the angle change that produces when can effectually compensate hinge bar 15 through link block's setting when rotating, and the rotation slider is installed in the one end rotation of ejector pin 16, rotates the one side outer wall sliding connection of slider and hinge bar 15, and the angle change that produces when equally can rotating hinge bar 15 compensates.
The utility model provides a quality of water sampling device for hydraulic engineering's theory of operation as follows:
when the device is used for water area investigation and sampling, firstly, a worker can hold the fixed rod 3 and put the device into water, the water flow impact on the device in the water descending process can be effectively reduced through the traction of the heavy object blocks, after the device is put into the device to a proper depth, the worker can rotate the rotating cylinder 4, the rotating cylinder 4 rotates to drive the connecting rod 5 to rotate, so as to drive the outer cylinder 2 to rotate, the through hole 17 positioned at the lowest part can gradually align with the water inlet hole 6 positioned at the lowest part, at the moment, water enters the water inlet hole 6 through the through hole 17, enters the top cylinder 8 through the extension pipe 9 and finally falls into the collecting cup 10, so as to finish the sampling operation of the water area depth, the rotating cylinder 4 is continuously rotated after the collection is finished, so that the through hole 17 positioned at the lowest part is sealed, then, the device is continuously put down, and after a proper distance is reached, the rotary cylinder 4 is rotated again so that the through opening 17 of the previous step is aligned with the corresponding water inlet 6, so that the water quality sampling is performed again, and the water area with multiple depths can be sampled in sequence by repeating the operation.
After accomplishing corresponding sample operation, the staff can draw this device out by the aquatic, can promote a plurality of ejector pins 16 respectively afterwards, arbitrary ejector pin 16 receives to promote all can lateral shifting and contradict corresponding hinge bar 15, conflict through hinge bar 15 drives diving board 13 downstream, thereby make fixture block 14 get into in the recess 12, alright take out in corresponding holding tank with top cylinder 8 and collection cup 10 this moment, rotate and collect cup 10, will collect cup 10 through the transmission of screw thread and take out in the top cylinder 8, with this water after obtaining the sample.
Compared with the prior art, the utility model provides a quality of water sampling device for hydraulic engineering has following beneficial effect:
the utility model provides a water quality sampling device for hydraulic engineering, at the in-process that takes a sample, can seal all inlet openings 6 through pivoted urceolus 2, until opening 17 and inlet opening 6 to it could carry out the sampling operation, can carry out the sample of layering to the waters of the different degree of depth through such design, can not receive the waters influence of other depths, compare in traditional water quality testing sampling device, not only the operation is convenient relatively, can take a sample to the waters of the different degree of depth simultaneously, the accuracy of water quality testing has been good.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a quality of water sampling device for hydraulic engineering which characterized in that includes:
an inner barrel;
the outer cylinder is slidably mounted on the outer wall of the inner cylinder;
the fixed rod is fixedly arranged at the top of the inner cylinder;
the rotating cylinder is rotatably arranged on the outer wall of the fixed rod;
the joint rod is fixedly arranged on the outer wall of the rotating cylinder, and one end of the joint rod is fixedly connected with the inner wall of the outer cylinder;
the water inlet holes are all formed in the outer wall of the inner barrel;
the transverse plates are fixedly arranged on the inner wall of the inner barrel;
and the top barrels are arranged in the inner barrel.
2. The water quality sampling device for the hydraulic engineering according to claim 1, wherein extension pipes are fixedly installed on outer walls of the plurality of top cylinders, one ends of the plurality of extension pipes extend into the plurality of top cylinders respectively, and the other ends of the plurality of extension pipes extend into the plurality of water inlet holes respectively.
3. The water quality sampling device for the hydraulic engineering according to claim 1, wherein the top of the transverse plates is provided with a collection cup, and the top cylinders are sleeved on the outer walls of the collection cups respectively.
4. The water quality sampling device for the hydraulic engineering according to claim 3, wherein a plurality of holding grooves are formed in the tops of the transverse plates, bottom blocks are fixedly mounted at the bottoms of the collecting cups, the bottom blocks extend into the corresponding holding grooves, grooves are formed in inner walls of the bottoms of the holding grooves, elastic plates are slidably mounted on inner walls of one sides of the grooves, and clamping blocks are fixedly mounted at the tops of the elastic plates.
5. The water quality sampling device for the hydraulic engineering according to claim 4, wherein springs are fixedly installed on inner walls of the bottoms of the grooves, and top ends of the springs are fixedly connected with the bottoms of the elastic plates respectively.
6. The water quality sampling device for the hydraulic engineering according to claim 5, wherein a plurality of elastic plates are rotatably provided with a hinge rod on the outer wall of one side, the bottom end of the hinge rod is connected with the inner wall of the bottom of the groove, an ejector rod is slidably arranged on the inner wall of one side of the groove, one end of the ejector rod extends out of the transverse plate, and the other end of the ejector rod is connected with the outer wall of one side of the hinge rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123099792.7U CN216433657U (en) | 2021-12-10 | 2021-12-10 | Water quality sampling device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123099792.7U CN216433657U (en) | 2021-12-10 | 2021-12-10 | Water quality sampling device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216433657U true CN216433657U (en) | 2022-05-03 |
Family
ID=81316516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123099792.7U Expired - Fee Related CN216433657U (en) | 2021-12-10 | 2021-12-10 | Water quality sampling device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216433657U (en) |
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 |
-
2021
- 2021-12-10 CN CN202123099792.7U patent/CN216433657U/en not_active Expired - Fee Related
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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216433657U (en) | Water quality sampling device for hydraulic engineering | |
| CN105547750A (en) | Device and method for collecting water samples of water conservancy reservoir sludge | |
| CN212568021U (en) | Deep sea sediment sampling equipment | |
| CN113670571A (en) | Hoisting mooring ocean structure motion response test device under action of different gravity flow | |
| CN115127868A (en) | Sampling device for environmental monitoring | |
| CN208937363U (en) | A kind of shallow-layer bed mud stratified sampler | |
| CN210604310U (en) | Road compactness test detection device | |
| CN117907027A (en) | Hydraulic engineering detection sample collection equipment and collection method thereof | |
| CN217638089U (en) | Sampling support device for vertical layering of deep water lake and reservoir sediments | |
| CN112547151A (en) | Reagent quantitative extraction device used in chemical experiment process | |
| CN115326492B (en) | A novel water sampling device for ecological environment detects | |
| CN213148438U (en) | Columnar sampler for lake sediments | |
| CN217688903U (en) | Municipal drainage pipeline sewage quality detection device | |
| CN217505842U (en) | Water quality detection device capable of realizing multi-point monitoring | |
| CN108426506B (en) | Ice layer thickness measuring device and method | |
| CN207879323U (en) | A kind of producing well sampler | |
| CN113358543B (en) | BIM-based seepage simulation intelligent detection device and method for hydraulic engineering | |
| CN214224646U (en) | Multi-level sampling device of quality of water for environmental monitoring | |
| CN213933261U (en) | Portable layered continuous water sampling device | |
| CN212321101U (en) | Sediment sampler | |
| CN103616256B (en) | River sand excavation and sampling device | |
| CN218725619U (en) | Deep water area sludge sampler for environment detection | |
| CN220120454U (en) | Water quality detection sample sampling device capable of floating water surface | |
| CN221260554U (en) | Sampling device with downhole fluid analysis function | |
| CN218035606U (en) | A open-air basin device of throwing in for hydraulics research |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220503 |