CN116593665B - Hydrogeology investigation water source sampling detection device - Google Patents
Hydrogeology investigation water source sampling detection device Download PDFInfo
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- CN116593665B CN116593665B CN202310612699.6A CN202310612699A CN116593665B CN 116593665 B CN116593665 B CN 116593665B CN 202310612699 A CN202310612699 A CN 202310612699A CN 116593665 B CN116593665 B CN 116593665B
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- 238000005070 sampling Methods 0.000 title claims abstract description 220
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 238000001514 detection method Methods 0.000 title claims abstract description 10
- 238000011835 investigation Methods 0.000 title claims abstract description 9
- 230000006978 adaptation Effects 0.000 claims description 9
- 238000007689 inspection Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 239000011435 rock Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 10
- 239000002352 surface water Substances 0.000 description 8
- 238000005452 bending Methods 0.000 description 7
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
- G01N2001/1427—Positive displacement, piston, peristaltic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The application discloses a water source sampling detection device for hydrogeology investigation, in particular to the technical field of the water source sampling detection device, which comprises a sampling detector, wherein a sampling tube is arranged at a water inlet at one side of the sampling detector, and the top of the sampling detector is fixedly connected with a sampling control box; the groove frame can be detached from one side of the sampling detector by arranging the detachable device, so that the groove frame is convenient to replace and maintain; through setting up spacing fixing device, make the sampling tube take place to rock at the in-process of use, the joint is difficult for taking place to become flexible from the water inlet of sampling detector and drops.
Description
Technical Field
The application relates to the technical field of water source sampling and detecting devices, in particular to a water source sampling and detecting device for hydrogeology investigation.
Background
The water source sampling and detecting device is also called a sampling detector, and is an auxiliary device commonly used in the hydrogeological exploration process and is used for sampling and detecting groundwater and surface water into a whole.
The inventor finds that when the sampling detector is used for sampling and detecting water quality of a region to be surveyed in the hydrogeological exploration process, as the region to be surveyed is various in landform, in order to improve the suitability of the use environment of the sampling detector, the sampling tube is usually designed to be longer, the sampling detector is convenient for sampling the water quality of various landforms, and when the sampling tube is carried or stored, the sampling tube is generally directly placed on one side of the sampling detector, the sampling tube is easy to bend, the bending part is easy to break, and therefore, when the later sampling is caused, the sampling detector cannot extract and absorb surface water or underground water, so that the sampling of the sampling tube fails, and the situation that the sampling tube cannot be used occurs.
In order to solve the problems that when the sampling tube is carried or stored, the sampling tube is generally directly placed on one side of the sampling detector, the sampling tube is easy to bend, and the bending part is broken after a long time, so that when the sampling tube is used in the later period, the sampling detector cannot extract and adsorb surface water or underground water, the sampling is failed, and the sampling tube cannot be used.
Disclosure of Invention
The application provides a water source sampling and detecting device for hydrogeology investigation, which aims to solve the problems that when the sampling tube is carried or stored, the sampling tube is generally directly placed on one side of a sampling detector, the sampling tube is easy to bend, and the bending part is easy to break, so that when the sampling tube is in later stage, the sampling detector cannot extract and adsorb surface water or underground water, the sampling tube fails to sample, and the sampling tube cannot be used.
In order to achieve the above purpose, the present application adopts the following technical scheme: the utility model provides a hydrogeology investigation water source sampling detection device, includes the sampling detector, one side water inlet department of sampling detector is provided with the sampling tube, sampling detector's top fixedly connected with sampling control box, one side of sampling control box wears to establish and is connected with out the sampling tube, sampling detector's top is provided with sample collection inspection and places the case, collection inspection is placed the top sliding connection of case and is had the chamber door, sampling detector's top one side fixedly connected with detection control box, sampling detector's one side is provided with storage device, storage device includes the recess frame, the inner wall size of recess frame and sampling tube's the outer surface size looks adaptation, be provided with detachable device between one side of the top of recess frame and one side of sampling detector, one side of recess frame is provided with spacing fixing device;
the utility model discloses a sampling detector, including recess frame, connecting block, screw rod, recess frame, sampling detector's one side has been seted up to the recess frame, rectangular channel has been seted up to the inner wall symmetry of first recess, rectangular channel's inner wall sliding connection has the rectangle piece, rotates between one side of two rectangle pieces to be connected with the connecting block, the top fixedly connected with splint, the surface size of splint and the inner wall size looks adaptation of recess frame, the top fixedly connected with threaded rod of splint, the surface threaded connection of threaded rod has the screw block, the second recess has been seted up to one side that the sampling detector was kept away from to the recess frame, the inner wall size of second recess and the surface size looks adaptation of threaded rod, the surface size of screw block is greater than the inner wall size of second recess.
The effects achieved by the components are as follows: through setting up the storage device, when using the sampling detector to sample water quality and detect and observe the area that needs to survey in the hydrogeology investigation process, firstly place the sampling tube of sampling detector one side into the river that needs to sample, then through the operation to sampling control box, make its sampling detector start to draw the sample through the sampling tube, then in putting the case through the discharge of sampling tube into collection inspection, cover the chamber door, through the operation to detecting control box, make its sampling detector detect and analyze the water quality sample of collection inspection and putting the case, the data after the analysis shows through the display screen on the detecting control box, when need carry or deposit it with sampling detector not, can be manual twine the sampling tube in the inner wall of recess frame, after twining, manual holding the threaded rod makes its connecting block rotate to corresponding position on one side of two rectangular pieces, the outer surface of the threaded rod is clamped in the inner wall of the second groove, then the clamping plate is moved towards the center of the groove frame, the rectangular block and the connecting block are driven to slide towards the center of the groove frame in the rectangular groove and the first groove respectively, the threaded rod is driven to slide towards the center of the groove frame in the inner wall of the second groove, one side of the clamping plate is tightly attached to the surface of the well-stored sampling tube after the threaded rod slides to a certain position, one side of the threaded rod is abutted against one side of the groove frame after the threaded hole block is manually screwed to rotate to a certain position on the outer surface of the threaded rod, so that the clamping plate can be fixed after the well-stored sampling tube is limited, the clamping plate can be prevented from bending when the sampling tube is stored at one side of the sampling detector, the later sampling detector cannot extract and absorb surface water or underground water due to the fact that the bending position is broken for a long time, the sampling is failed, and the sampling tube cannot be used.
Preferably, the top fixedly connected with stopper of threaded rod, the surface size of stopper is bigger than the inner wall size of screw piece.
The effects achieved by the components are as follows: through setting up the stopper, can be with the spacing fixed in top of threaded rod, make its screw piece screw rotate to the back of certain position on the threaded rod with its spacing, make it be difficult for screwing off from the threaded rod.
Preferably, one side of the screw hole block, which is close to the sampling detector, is fixedly connected with a first anti-skid block, and the first anti-skid block is made of rubber.
The effects achieved by the components are as follows: through setting up first non slipping block, can increase the frictional force of screw bottom of the block portion, make its one side butt when making one side butt on one side of recess frame behind the screw rotation to certain position on the threaded rod, can the butt be more firm difficult emergence rotate.
Preferably, one side of the clamping plate is fixedly connected with a plurality of anti-slip strips, and the anti-slip strips are arranged at equal intervals.
The effects achieved by the components are as follows: through setting up the antislip strip, can increase the frictional force of splint one side, make its splint when will accomodate the spacing fixed of sampling tube on the groove frame, can make the sampling tube surface be difficult for taking place to slide on one side of splint.
Preferably, the detachable device comprises a clamping plate, one side of the clamping plate is fixedly connected with one side of a groove frame, one side fixedly connected with U-shaped block of the sampling detector, the inner wall size and shape of the U-shaped block are matched with the outer surface size and shape of the clamping plate, the top of the groove frame is fixedly connected with a mounting block, a clamping hole is formed in one side of the mounting block, a mounting groove is formed in one side of the top of the sampling detector, the inner wall size and shape of the mounting groove are matched with the outer surface size and shape of one end of the mounting block, a sliding groove is symmetrically formed in one side of the top of the sampling detector, a clamping block is slidably connected with the inner wall of the sliding groove, and the outer surface size and shape of one end of the clamping block are matched with the inner wall size and shape of the clamping hole.
The effects achieved by the components are as follows: through setting up detachable device, when the recess frame time used for a long time takes place to damage and need change it, can hold the fixture block and pull it to one side, make its bottom slide to the certain position in the spout after, the one end of fixture block is pulled out from the draw-in hole, then pull it upwards holding the recess frame, drive installation piece and cardboard and pull out in the inner wall of mounting groove and U-shaped piece respectively, thereby can dismantle the recess frame from one side of sampling detector, be convenient for change and maintain it.
Preferably, the second anti-skid block is fixedly connected to the outer surface of one end of the clamping block, and the size and the shape of the outer surface of the first anti-skid block are matched with the size and the shape of the inner wall of the clamping hole.
The effects achieved by the components are as follows: through setting up the second antiskid piece, can increase the frictional force of fixture block one end surface, be difficult for taking place to rock after making its card enter the card hole.
Preferably, a pull block is fixedly connected to one side of the top of the clamping block, and anti-skid bumps are fixedly connected to two sides of the pull block.
The effects achieved by the components are as follows: through setting up the pull block, can increase the area of contact of fixture block one end, make things convenient for the manual hold it and pull in the spout.
Preferably, the limiting fixing device comprises a connecting rod and a bolt, one side of the connecting rod is fixedly connected with one side of the groove frame, a connecting groove is formed in one side of the connecting rod, a limiting fixing plate is connected to the inner wall of the connecting groove in a sliding mode, a limiting groove is formed in one end of the limiting fixing plate, the size of the inner wall of the limiting groove is matched with the size of the outer surface of the sampling tube, the size of the inner wall of the limiting groove is smaller than the size of the outer surface of the connector of the sampling tube, a first threaded hole is formed in the inner wall of the connecting groove, a plurality of second threaded holes are formed in one side of the limiting fixing plate, and the size and the shape of the inner wall threads of the first threaded hole and the second threaded hole are matched with the size and the shape of the outer surface threads of the bolt.
The effects achieved by the components are as follows: through setting up spacing fixing device, after installing the water inlet department of fixing on sampling detector with the sampling tube, can be manual with the joint department one end surface card of sampling tube advance in the spacing groove on the spacing fixed plate, then make its one end of spacing fixed plate slide to the back in the spread groove on the connecting rod to a certain position, other end one side is hugged closely on one side of sampling tube joint, fix its extrusion in sampling detector's water inlet department, manual just screw up in first screw hole and second screw hole with the bolt screw, thereby can make spacing fixed plate fix the joint department of sampling tube and carry out spacing fixed on the connecting rod after the water inlet department of sampling detector, make the sampling tube take place to rock in the in-process of using, joint department is difficult for taking place to loosen from sampling detector's water inlet and drops.
Preferably, the top fixedly connected with operation piece of bolt, the both sides of operation piece all fixedly connected with a plurality of non-slip raised.
The effects achieved by the components are as follows: through setting up the operation piece, can increase the area of contact of bolt one end, make things convenient for the manual hold it and rotate.
Preferably, one side of the operation block is fixedly connected with a connecting rope, and one end of the connecting rope is fixedly connected with one side of the limiting and fixing plate.
The effects achieved by the components are as follows: through setting up the connecting rope, can be with the one end fixed spacing of operation piece and bolt on one side of spacing fixed plate, make its bolt difficult emergence lose after screwing out from first screw hole and second screw hole.
In summary, the beneficial effects of the application are as follows:
through setting up storage device, can prevent that the sampling tube from scattering and take place to buckle when accomodating in sampling detector's one side, the department of buckling has taken place for a long time and has broken and lead to later stage sampling detector unable to absorb surface water or groundwater extraction to come, makes its sample failure, and the condition that the sampling tube can't use appears.
Through setting up detachable device, can dismantle the recess frame from sampling detector's one side down, be convenient for change it and maintain.
Through setting up spacing fixing device, make the sampling tube take place to rock at the in-process of use, the joint is difficult for taking place to become flexible from the water inlet of sampling detector and drops.
Drawings
FIG. 1 is a schematic perspective view of a sampling detector according to the present application.
Fig. 2 is a schematic perspective view of a groove carrier of the present application.
Fig. 3 is a schematic perspective view of the splint of the present application.
Fig. 4 is a schematic perspective view of the threaded rod of the present application.
Fig. 5 is a schematic perspective view of a sampling control box according to the present application.
Fig. 6 is an enlarged perspective view of fig. 5 at a.
Fig. 7 is a schematic perspective view of a mounting block of the present application.
Fig. 8 is a schematic perspective view of the limiting fixing plate of the present application.
Fig. 9 is an enlarged perspective view of fig. 8 at B.
Reference numerals illustrate:
1. a sampling detector; 2. a storage device; 3. a detachable device; 4. a limit fixing device; 5. a sampling tube; 6. a sampling control box; 7. a sampling tube; 8. collecting, inspecting and placing boxes; 9. a door; 10. detecting a control box; 21. a groove frame; 22. a first groove; 23. rectangular grooves; 24. rectangular blocks; 25. a connecting block; 26. a clamping plate; 27. a threaded rod; 28. screw hole blocks; 29. a second groove; 210. a limiting block; 211. a first non-slip block; 212. an anti-slip strip; 31. a clamping plate; 32. a U-shaped block; 33. a mounting block; 34. a clamping hole; 35. a mounting groove; 36. a chute; 37. a clamping block; 38. a second non-slip block; 39. pulling blocks; 41. a connecting rod; 42. a connecting groove; 43. a limit fixing plate; 44. a limit groove; 45. a first threaded hole; 46. a second threaded hole; 47. a bolt; 48. an operation block; 49. and (5) connecting ropes.
Detailed Description
Referring to fig. 1-9, the embodiment discloses a water source sampling detection device for hydrogeology investigation, which comprises a sampling detector 1, wherein a sampling tube 5 is arranged at a water inlet at one side of the sampling detector 1, a sampling control box 6 is fixedly connected to the top of the sampling detector 1, a sampling tube 7 is connected to one side of the sampling control box 6 in a penetrating manner, a sample collecting and inspecting and placing box 8 is arranged at the top of the sampling detector 1, a box door 9 is slidably connected to the top of the collecting and inspecting and placing box 8, a detection control box 10 is fixedly connected to one side of the top of the sampling detector 1, a storage device 2 is arranged at one side of the sampling detector 1, the storage device 2 comprises a groove frame 21, the inner wall of the groove frame 21 is matched with the outer surface of the sampling tube 5 in size, a detachable device 3 is arranged between one side of the top of the groove frame 21 and one side of the sampling detector 1, and a limit fixing device 4 is arranged at one side of the groove frame 21;
the first recess 22 has been seted up to the side that recess frame 21 is close to sampling detector 1, rectangular channel 23 has been seted up to the inner wall symmetry of first recess 22, rectangular channel 23's inner wall sliding connection has rectangular piece 24, rotate between one side of two rectangular pieces 24 and be connected with connecting block 25, the top fixedly connected with splint 26, the surface size of splint 26 and the inner wall size looks adaptation of recess frame 21, the top fixedly connected with threaded rod 27 of splint 26, threaded rod 27's surface threaded connection has screw piece 28, second recess 29 has been seted up to one side that the recess frame 21 kept away from sampling detector 1, the inner wall size of second recess 29 and the surface size looks adaptation of threaded rod 27, the surface size of screw piece 28 is greater than the inner wall size of second recess 29.
When the sampling detector 1 is used for sampling and detecting water quality of a region to be surveyed in the hydrogeology survey process, firstly, the sampling tube 5 on one side of the sampling detector 1 is placed in a river to be sampled, then the sampling detector 1 starts to extract the sample through the sampling tube 5 by operating the sampling control box 6, then the sample is discharged into the collecting and detecting placing box 8 through the sampling tube 7, the box door 9 is covered, then the detecting control box 10 is operated, the sampling detector 1 detects and analyzes the water quality sample in the collecting and detecting placing box 8, the analyzed data is displayed through the display screen on the detecting control box 10, when the sampling detector 1 is not used for carrying or storing the water quality sample, the sampling tube 5 can be wound in the inner wall of the groove frame 21 manually, after winding, the threaded rod 27 is manually held to rotate the connecting blocks 25 on one side of the two rectangular blocks 24 to corresponding positions, the outer surface of the threaded rod 27 is clamped in the inner wall of the second groove 29, then the clamping plate 26 is moved towards the center of the groove frame 21, the rectangular blocks 24 and the connecting blocks 25 are driven to slide towards the center of the groove frame 21 in the rectangular groove 23 and the first groove 22 respectively, the threaded rod 27 is driven to slide towards the center of the groove frame 21 in the inner wall of the second groove 29, one side of the clamping plate is tightly attached to the surface of the stored sampling tube 5 after the threaded rod 27 is manually screwed to rotate the threaded hole block 28 to a certain position on the outer surface of the threaded rod 27, one side of the clamping plate is abutted to one side of the groove frame 21, so that the clamping plate 26 can be fixed after the stored sampling tube 5 is limited, and bending of the sampling tube 5 when the sampling tube 1 is scattered can be prevented, after the bending part is broken for a long time, the post-sampling detector 1 can not extract and adsorb surface water or underground water, so that sampling is failed, and the condition that the sampling tube 5 can not be used occurs.
Referring to fig. 2-4, this embodiment discloses that the top of the threaded rod 27 is fixedly connected with a limiting block 210, the outer surface size of the limiting block 210 is larger than the inner wall size of the threaded rod 28, and by setting the limiting block 210, the top of the threaded rod 27 can be limited and fixed, so that the threaded rod 28 can be limited after being screwed to a certain position on the threaded rod 27, and is not easy to be screwed off from the threaded rod 27. One side of the screw hole block 28 close to the sampling detector 1 is fixedly connected with a first anti-slip block 211, and the first anti-slip block 211 is made of rubber. By providing the first anti-slip block 211, the friction force at the bottom of the screw hole block 28 can be increased, and when one side of the screw hole block is abutted on one side of the groove frame 21 after the screw hole block is spirally rotated to a certain position on the threaded rod 27, the screw hole block can be abutted more firmly and is not easy to rotate.
Referring to fig. 2-4, the present embodiment discloses that a plurality of anti-slip strips 212 are fixedly connected to one side of the clamping plate 26, and the plurality of anti-slip strips 212 are equidistantly arranged. By providing the anti-slip strip 212, the friction force on one side of the clamping plate 26 can be increased, so that the surface of the sampling tube 5 is not easy to slide on one side of the clamping plate 26 when the clamping plate 26 is used for limiting and fixing the sampling tube 5 stored on the groove frame 21.
Referring to fig. 5-7, this embodiment discloses that the detachable device 3 includes a clamping plate 31, one side of the clamping plate 31 is fixedly connected with one side of the groove frame 21, one side of the sampling detector 1 is fixedly connected with a U-shaped block 32, the inner wall size and shape of the U-shaped block 32 are matched with the outer surface size and shape of the clamping plate 31, the top of the groove frame 21 is fixedly connected with a mounting block 33, a clamping hole 34 is formed in one side of the mounting block 33, a mounting groove 35 is formed in one side of the top of the sampling detector 1, the inner wall size and shape of the mounting groove 35 are matched with the outer surface size and shape of one end of the mounting block 33, a sliding groove 36 is symmetrically formed in one side of the top of the sampling detector 1, a clamping block 37 is slidably connected with the inner wall size and shape of the clamping hole 34. When the groove frame 21 is damaged after being used for a long time and needs to be replaced, the clamping block 37 can be held to pull the groove frame to one side, after the bottom of the groove frame is slid to a certain position in the sliding groove 36, one end of the clamping block 37 is pulled out of the clamping hole 34, then the groove frame 21 is held to pull the groove frame 21 upwards, the mounting block 33 and the clamping plate 31 are driven to be pulled out of the inner walls of the mounting groove 35 and the U-shaped block 32 respectively, and therefore the groove frame 21 can be detached from one side of the sampling detector 1, and replacement and maintenance of the groove frame are facilitated.
Referring to fig. 5-7, this embodiment discloses that the outer surface of one end of the clamping block 37 is fixedly connected with a second anti-slip block 38, and the size and shape of the outer surface of the first anti-slip block 211 are matched with those of the inner wall of the clamping hole 34. By arranging the second anti-slip block 38, the friction force of the outer surface of one end of the clamping block 37 can be increased, so that the clamping block is not easy to shake after being clamped into the clamping hole 34. The top one side fixedly connected with of fixture block 37 draws piece 39, draws the both sides of piece 39 and all fixedly connected with skid proof block. By providing the pull block 39, the contact area of one end of the clamping block 37 can be increased, so that the clamping block can be conveniently held by a hand and pulled in the sliding groove 36.
Referring to fig. 8 and 9, this embodiment discloses a spacing fixing device 4 including connecting rod 41 and bolt 47, one side of connecting rod 41 and one side fixed connection of recess frame 21, connecting groove 42 has been seted up to one side of connecting rod 41, the inner wall sliding connection of connecting groove 42 has spacing fixed plate 43, spacing groove 44 has been seted up to one end of spacing fixed plate 43, the inner wall size of spacing groove 44 and the external surface size looks adaptation of sampling tube 5, the inner wall size of spacing groove 44 is less than the connector external surface size of sampling tube 5, first screw hole 45 has been seted up to the inner wall of connecting groove 42, a plurality of second screw hole 46 has been seted up to one side of spacing fixed plate 43, the inner wall screw size and the shape of first screw hole 45 and second screw hole 46 all with the external surface screw size and the shape looks adaptation of bolt 47. After the sampling tube 5 is installed and fixed at the water inlet of the sampling detector 1, the outer surface of one end of the joint of the sampling tube 5 can be manually clamped into the limiting groove 44 on the limiting fixing plate 43, then one end of the limiting fixing plate 43 slides to a certain position in the connecting groove 42 on the connecting rod 41, the other end of the limiting fixing plate is tightly attached to one side of the joint of the sampling tube 5, the limiting fixing plate is fixedly pressed at the water inlet of the sampling detector 1 by pressing, the bolt 47 is manually screwed in the first threaded hole 45 and the second threaded hole 46 just before screwing the bolt 47, so that the other end of the limiting fixing plate 43 is fixedly limited on the connecting rod 41 after the joint of the sampling tube 5 is fixed at the water inlet of the sampling detector 1, the sampling tube 5 is prevented from shaking in the using process, and the joint is not easy to loose and fall off from the water inlet of the sampling detector 1.
Referring to fig. 8 and 9, this embodiment discloses that the top of the bolt 47 is fixedly connected with an operating block 48, and both sides of the operating block 48 are fixedly connected with a plurality of anti-slip protrusions. By providing the operation block 48, the contact area of one end of the bolt 47 can be increased, and the bolt can be conveniently held and rotated manually. One side of the operation block 48 is fixedly connected with a connecting rope 49, and one end of the connecting rope 49 is fixedly connected with one side of the limiting and fixing plate 43. By providing the connecting rope 49, one end of the operation block 48 and one end of the bolt 47 can be fixed and limited on one side of the limiting and fixing plate 43, so that the bolt 47 is not easy to be lost after being screwed out from the first threaded hole 45 and the second threaded hole 46.
The working principle is as follows: when the sampling detector 1 is used for sampling and detecting water quality of a region to be surveyed in the hydrogeological exploration process, after the sampling tube 5 is installed and fixed at the water inlet of the sampling detector 1, one end outer surface of the joint of the sampling tube 5 can be manually clamped into the limiting groove 44 on the limiting fixing plate 43, then one end of the limiting fixing plate 43 slides to a certain position in the connecting groove 42 on the connecting rod 41, the other end side is tightly attached to one side of the joint of the sampling tube 5, the other end is pressed and fixed at the water inlet of the sampling detector 1, the operating block 48 at one end of the connecting rope 49 is manually held to screw the bolt 47 into the first threaded hole 45 and the second threaded hole 46, so that the other end of the limiting fixing plate 43 is fixed on the connecting rod 41 after the joint of the sampling tube 5 is fixed at the water inlet of the sampling detector 1, the sampling tube 5 is easy to loosen and fall off from the water inlet of the sampling detector 1 in the using process, then the sampling tube 5 on one side of the sampling detector 1 is placed in a river to be sampled, then the sampling detector 1 starts to extract a sample through the sampling tube 5 by operating the sampling control box 6, then the sample is discharged into the collecting and testing placing box 8 through the sampling tube 7, the box door 9 is covered, the water sample in the collecting and testing placing box 8 is detected and analyzed by the sampling detector 1 by operating the detecting control box 10, the analyzed data is displayed through a display screen on the detecting control box 10, when the sampling detector 1 is not used and needs to be carried or stored, the clamping plate 31 on the bottom and the mounting block 33 on the top of the groove frame 21 are clamped in the U-shaped block 32 and the mounting groove 35 on the sampling detector 1 respectively, then the pulling block 39 is manually held to pull the clamping plate to one side, the clamping block 37 can be driven to slide to a certain position to one side in the sliding groove 36, one end of the clamping block 37 and the second anti-slip block 38 are clamped into the clamping hole 34, so that the groove frame 21 can be fixedly arranged on one side of the sampling detector 1, then the sampling tube 5 can be manually wound in the inner wall of the groove frame 21, after the limiting block 210 and the threaded rod 27 are manually held to rotate the connecting block 25 to the corresponding positions on one side of the two rectangular blocks 24, the outer surface of the threaded rod 27 is clamped in the inner wall of the second groove 29, then the clamping plate 26 is moved towards the center of the groove frame 21, the rectangular block 24 and the connecting block 25 are driven to slide towards the central position of the groove frame 21 in the rectangular groove 23 and the first groove 22 respectively, the threaded rod 27 is driven to slide towards the central position of the groove frame 21 in the inner wall of the second groove 29, one side of the clamping plate 26 and one side of the anti-slip strip 212 are tightly attached to the surface of the well-stored sampling tube 5 after sliding to a certain position, one side of the threaded rod 28 is manually screwed to rotate to a certain position on the outer surface of the threaded rod 27 and then the first anti-slip block 211 is abutted to one side of the groove frame 21, so that the clamping plate 26 can be fixed after the well-stored sampling tube 5 is limited, the situation that the sampling tube 5 is folded when being stored on one side of the sampling detector 1 is prevented, and the later sampling detector 1 cannot absorb surface water or underground water due to the fact that the folding position is long time, the sampling failure occurs, and the sampling tube 5 cannot be used occurs.
Claims (8)
1. The utility model provides a hydrogeology investigation water source sample detection device, includes sample detector (1), its characterized in that: sampling tube (5) are arranged at a water inlet at one side of sampling detector (1), sampling control box (6) is fixedly connected to the top of sampling detector (1), sampling tube (7) is connected to one side of sampling control box (6) in a penetrating mode, sample collection and inspection placing box (8) is arranged at the top of sampling detector (1), box door (9) is slidably connected to the top of collection and inspection placing box (8), detection control box (10) is fixedly connected to one side of the top of sampling detector (1), storage device (2) is arranged at one side of sampling detector (1), storage device (2) comprises a groove frame (21), inner wall size of groove frame (21) is matched with outer surface size of sampling tube (5), detachable device (3) is arranged between one side of the top of groove frame (21) and one side of sampling detector (1), and limiting and fixing device (4) is arranged on one side of groove frame (21).
The device comprises a groove frame (21), a sampling detector (1) and a threaded rod (27), wherein a first groove (22) is formed in one side of the groove frame (21) close to the sampling detector (1), rectangular grooves (23) are symmetrically formed in the inner wall of the first groove (22), rectangular blocks (24) are connected to the inner wall of each rectangular groove (23) in a sliding mode, a connecting block (25) is connected between one sides of the two rectangular blocks (24) in a rotating mode, clamping plates (26) are fixedly connected to the top of each connecting block (25), threaded rods (27) are fixedly connected to the top of each clamping plate (26), threaded rods (28) are connected to the outer surface of each threaded rod (27) in a threaded mode, a second groove (29) is formed in one side of the groove frame (21) away from the sampling detector (1), and the outer surface of each threaded rod (27) is matched with the inner surface of each threaded rod (27), and the outer surface of each threaded rod (28) is larger than the inner wall of each second groove (29);
the detachable device (3) comprises a clamping plate (31), one side of the clamping plate (31) is fixedly connected with one side of a groove frame (21), one side of the sampling detector (1) is fixedly connected with a U-shaped block (32), the inner wall size and shape of the U-shaped block (32) are matched with the outer surface size and shape of the clamping plate (31), the top of the groove frame (21) is fixedly connected with a mounting block (33), one side of the mounting block (33) is provided with a clamping hole (34), one side of the top of the sampling detector (1) is provided with a mounting groove (35), the inner wall size and shape of the mounting groove (35) are matched with the outer surface size and shape of one end of the mounting block (33), one side of the top of the sampling detector (1) is symmetrically provided with a sliding groove (36), the inner wall of the sliding groove (36) is slidably connected with a clamping block (37), and the outer surface size and shape of one end of the clamping block (37) is matched with the inner wall size and shape of the clamping hole (34).
Limiting fixing device (4) includes connecting rod (41) and bolt (47), one side of connecting rod (41) and one side fixed connection of recess frame (21), spread groove (42) have been seted up to one side of connecting rod (41), the inner wall sliding connection of spread groove (42) has spacing fixed plate (43), spacing groove (44) have been seted up to one end of spacing fixed plate (43), the inner wall size of spacing groove (44) and the external surface size looks adaptation of sampling tube (5), the inner wall size of spacing groove (44) is less than the connector external surface size of sampling tube (5), first screw hole (45) have been seted up to the inner wall of spread groove (42), a plurality of second screw hole (46) have been seted up to one side of spacing fixed plate (43), the inner wall screw size and the shape of first screw hole (45) and second screw hole (46) all with the external surface screw size and the shape looks adaptation of bolt (47).
2. A hydrogeological survey water source sampling test device according to claim 1, wherein: the top of threaded rod (27) fixedly connected with stopper (210), the surface size of stopper (210) is bigger than the inner wall size of screw piece (28).
3. A hydrogeological survey water source sampling test device according to claim 1, wherein: one side of the screw hole block (28) close to the sampling detector (1) is fixedly connected with a first anti-skid block (211), and the first anti-skid block (211) is made of rubber.
4. A hydrogeological survey water source sampling test device according to claim 1, wherein: one side of the clamping plate (26) is fixedly connected with a plurality of anti-slip strips (212), and the anti-slip strips (212) are equidistantly arranged.
5. A hydrogeological survey water source sampling test device according to claim 3, wherein: the outer surface of one end of the clamping block (37) is fixedly connected with a second anti-skid block (38), and the outer surface of the first anti-skid block (211) is matched with the inner wall of the clamping hole (34) in size and shape.
6. A hydrogeological survey water source sampling test device as claimed in claim 5, wherein: the top one side fixedly connected with of fixture block (37) draws piece (39), draw the both sides of piece (39) all fixedly connected with skid proof block.
7. A hydrogeological survey water source sampling test device according to claim 1, wherein: the top of bolt (47) fixedly connected with operation piece (48), the both sides of operation piece (48) are all fixedly connected with a plurality of non-slip raised.
8. A hydrogeological survey water source sampling test device according to claim 7, wherein: one side of the operation block (48) is fixedly connected with a connecting rope (49), and one end of the connecting rope (49) is fixedly connected with one side of the limiting and fixing plate (43).
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