CN214793997U - Layered sampling device for water quality detection - Google Patents
Layered sampling device for water quality detection Download PDFInfo
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- CN214793997U CN214793997U CN202120560487.4U CN202120560487U CN214793997U CN 214793997 U CN214793997 U CN 214793997U CN 202120560487 U CN202120560487 U CN 202120560487U CN 214793997 U CN214793997 U CN 214793997U
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- fixedly connected
- rod
- collecting box
- water quality
- pole
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Abstract
The utility model discloses a layering sampling device for water quality testing, including outer pole and collecting box, the inside of outer pole is provided with interior pole, the inside both sides fixedly connected with spout of outer pole, the both sides top fixedly connected with slider and spout sliding connection of interior pole, the inboard top fixedly connected with drive block of interior pole, the top fixedly connected with grab handle of outer pole, the inboard top fixedly connected with battery of grab handle. The utility model discloses in, drive the threaded rod through the motor and rotate for but drive block and interior pole outer pole's inside is flexible, carries and uses convenience that can both be more, rethread electric telescopic handle promotes the fly leaf downwards, lets the piston downstream in the sampling vessel, and the water of the different degree of depth passes through in first pipe, second pipe and the third pipe suction sampling vessel this moment, with this realization while layering sample, easy operation, the sample is efficient, is worth wideling popularize.
Description
Technical Field
The utility model relates to a sampling device technical field especially relates to a stratified sampling device for water quality testing.
Background
Water is a source of life, people can not be boiled in life and production activities, the quality of the drinking water is closely related to the health of people, along with the development of social economy, scientific progress and the improvement of the living standard of people, the requirement of people on the quality of the drinking water is continuously improved, the standard of the drinking water quality is correspondingly continuously developed and perfected, and the establishment of the standard of the drinking water quality is related to various factors such as living habits, cultures, economic conditions, scientific and technical development level, water resources, the current situation of the water quality and the like of people, so that the requirements on the quality of the drinking water are different between countries and different regions of the same country.
The sampling rod of the existing stratified detection device for most of water quality detections is very long and inconvenient to carry and use, and most of stratified detection devices for most of water quality detections need to collect water quality samples of different depths for multiple times, so that the sampling operation is complex and the efficiency is low.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a layered sampling device for water quality detection.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a layered sampling device for water quality detection comprises an outer rod and a collecting box, wherein an inner rod is arranged inside the outer rod, sliding grooves are fixedly connected to two sides inside the outer rod, sliding blocks are fixedly connected to the top ends of two sides of the inner rod and are in sliding connection with the sliding grooves, a driving block is fixedly connected to the top of the inner side of the inner rod, a grab handle is fixedly connected to the top of the outer rod, a storage battery is fixedly connected to the top of the inner side of the grab handle, a motor is fixedly connected to the bottom of the inner side of the grab handle, a rotating shaft of the motor penetrates through the outer rod and is fixedly connected to one end of a threaded rod, the other end of the threaded rod penetrates through the outer rod and the inner rod in sequence and is in threaded connection with the driving block and extends to the bottom of the inner side of the outer rod, a first fixing piece is fixedly connected to the bottom of one side of the outer rod and is fixedly connected to one end of a first guide pipe, a second fixing piece is fixedly connected to the bottom of one side of the outer rod and is fixedly connected to one end of a second guide pipe, the utility model discloses a sampling device, including an outer pole, a collecting box, a collecting container, a piston, a movable plate, a collecting box top, a container mouth, a piston, a connecting rod and a guide pipe, the one end fixed connection of one side middle part fixedly connected with third mounting and third guide pipe of outer pole, the both sides bottom of collecting box all is provided with the fluting, the equal fixed connection in upper end of the collecting box of fluting homonymy is in cylinder body one side of electric telescopic handle, fixed connection is at the top both ends of movable plate and the movable plate runs through the fluting of collecting box both sides, the container of the three sampling container of inside top equidistance fixedly connected with of sampling container and sampling container top middle part all runs through the collecting box, equal sliding connection in the sampling container bottom middle part of piston, the connecting rod all runs through the bottom of sampling container and fixed connection is on the top of movable plate.
As a further description of the above technical solution:
the surface of the grab handle is provided with a rubber sleeve.
As a further description of the above technical solution:
the first guide pipe is provided with a first retaining ring which is fixedly connected with the middle part of the outer rod on the same side with the first fixing piece.
As a further description of the above technical solution:
the second guide pipe is provided with a second retaining ring which is fixedly connected with the middle part of the outer rod on the same side with the second fixing piece.
As a further description of the above technical solution:
and sealing covers are arranged on the container openings.
As a further description of the above technical solution:
the upper ends of the two outer sides of the collecting box are rotatably connected with carrying handles.
As a further description of the above technical solution:
four equal fixedly connected with footing in corner in bottom of collecting box.
As a further description of the above technical solution:
the bottom fixedly connected with stopper of threaded rod.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, at first with the both sides top fixedly connected with slider of interior pole to the spout sliding connection of slider and the inside both sides of outer pole, rethread motor drive threaded rod rotates from this, makes the inside that can the outer pole of driving block and interior pole flexible, carries and uses convenience that can both be more.
2. The utility model discloses in, drive threaded rod 30 through motor 3 when gathering the quality of water sample and rotate, stretch out in letting interior pole follow the outer pole, then the subdividing is respectively with first pipe, the end of second pipe and third pipe is connected with the container mouth of the three sample container in the collecting box, then insert the aquatic that needs the sample with interior pole and outer pole, rethread electric telescopic handle promotes the fly leaf downwards, let the piston downstream in the sample container, the water of the different degree of depth at this moment is through first pipe, second pipe and third pipe suction are to the sample container in, take off the first pipe of connecting on the container mouth at last, second pipe and third pipe and with sealed lid sealed container mouth can, with this layering sample simultaneously of realizing, and easy operation, the sampling efficiency is high, be worth wideling.
Drawings
Fig. 1 is a schematic view of an internal structure of a layered sampling device for water quality detection provided by the present invention;
fig. 2 is a schematic view of an external structure of a sampling rod of a stratified sampling device for water quality detection according to the present invention;
fig. 3 is an enlarged view of a point a in fig. 1.
Illustration of the drawings:
1. an outer rod; 2. an inner rod; 3. a motor; 4. a storage battery; 5. a limiting block; 6. a handle; 7. a rubber sleeve; 8. a collection box; 9. an electric telescopic rod; 10. a sampling container; 11. footing; 12. a piston; 13. a connecting rod; 14. a movable plate; 15. grooving; 16. carrying the handle; 17. a sealing cover; 18. a container mouth; 19. a first fixing member; 20. a second fixing member; 21. a third fixing member; 22. a first conduit; 23. a second conduit; 24. a third conduit; 25. a first retaining ring; 26. a second retaining ring; 27. a drive block; 28. a slider; 29. a chute; 30. a threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a stratified sampling device for water quality detection comprises an outer rod 1 and a collecting box 8, wherein an inner rod 2 is arranged inside the outer rod 1, sliding grooves 29 are fixedly connected to two sides inside the outer rod 1, sliding blocks 28 are fixedly connected to the top ends of two sides of the inner rod 2, the sliding blocks 28 are in sliding connection with the sliding grooves 29, a driving block 27 is fixedly connected to the top of the inner side of the inner rod 2, a grab handle 6 is fixedly connected to the top of the inner side of the outer rod 1, a storage battery 4 is fixedly connected to the top of the inner side of the grab handle 6, a motor 3 is fixedly connected to the bottom end inside the grab handle 6, a rotating shaft of the motor 3 penetrates through the outer rod 1 and is fixedly connected to one end of a threaded rod 30, the other end of the threaded rod 30 penetrates through the outer rod 1 and the inner rod 2 in sequence and is in threaded connection with the driving block 27 to extend to the bottom end of the inner side of the outer rod 1, a first fixing piece 19 is fixedly connected to the bottom end of one side of the outer rod 2, the bottom end of one side of the outer rod 1 is fixedly connected with a second fixing part 20, the second fixing part 20 is fixedly connected with one end of a second guide pipe 23, the middle part of one side of the outer rod 1 is fixedly connected with a third fixing part 21, the third fixing part 21 is fixedly connected with one end of a third guide pipe 24, the bottoms of the two sides of the collecting box 8 are respectively provided with a slot 15, the upper end of the collecting box 8 at the same side of the slot 15 is fixedly connected with one side of the cylinder body of the electric telescopic rod 9, the front end of the rod body of the electric telescopic rod 9 is respectively fixedly connected with the two ends of the top of the movable plate 14, the movable plate 14 penetrates through the slots 15 at the two sides of the collecting box 8, the top end of the inside of the collecting box 8 is fixedly connected with three sampling containers 10 at equal intervals, container ports 18 at the middle part of the top ends of the sampling containers 10 penetrate through the collecting box 8, pistons 12 are all slidably connected in the sampling containers 10, and the middle parts of the bottoms of the pistons 12 are fixedly connected with one ends of the connecting rods 13, the other end of the connecting rod 13 penetrates through the bottom end of the sampling container 10 and is fixedly connected to the top end of the movable plate 14, when a water quality sample is collected, the threaded rod 30 is driven to rotate by the motor 3, the inner rod 2 extends out of the outer rod 1, then the tail ends of the first guide pipe 22, the second guide pipe 23 and the third guide pipe 24 are respectively connected with container openings 18 of the three sampling containers 10 in the collecting box 8, then the inner rod 2 and the outer rod 1 are inserted into water to be sampled, the movable plate 14 is pushed downwards by the electric telescopic rod 9, a piston 12 in the sampling container 10 moves downwards, water in different depths is pumped into the sampling container 10 through the first guide pipe 22, the second guide pipe 23 and the third guide pipe 24, and finally the first guide pipe 22, the second guide pipe 23 and the third guide pipe 24 connected to the container openings 18 are taken down and the container openings 18 are sealed by the sealing covers 17, so that layered sampling can be realized simultaneously, the operation is simple, and the sampling efficiency is high.
The surface of grab handle 6 is provided with rubber sleeve 7, be provided with first buckle 25 on the first pipe 22, first buckle 25 fixed connection is in the middle part with outer pole 1 of first mounting 19 with one side, be provided with second buckle 26 on the second pipe 23, second buckle 26 fixed connection is in the middle part with outer pole 1 of second mounting 20 with one side, all be provided with sealed lid 17 on the container mouth 18, the upper end of the outside both sides of collecting box 8 is rotated and is connected with carries handle 16, the equal fixedly connected with footing 11 of four corners in bottom of collecting box 8, the bottom fixedly connected with stopper 5 of threaded rod 30.
The working principle is as follows: when a water quality sample is collected, the threaded rod 30 is driven to rotate by the motor 3, the inner rod 2 extends out of the outer rod 1, then the tail ends of the first guide pipe 22, the second guide pipe 23 and the third guide pipe 24 are respectively connected with container ports 18 of three sampling containers 10 in the collecting box 8, then the inner rod 2 and the outer rod 1 are inserted into water to be sampled, the movable plate 14 is pushed downwards by the electric telescopic rod 9, the piston 12 in the sampling container 10 moves downwards, water in different depths is pumped into the sampling container 10 through the first guide pipe 22, the second guide pipe 23 and the third guide pipe 24, and finally the first guide pipe 22, the second guide pipe 23 and the third guide pipe 24 connected to the container ports 18 are taken down and the container ports 18 are sealed by the sealing covers 17, so that layered sampling is realized simultaneously, the operation is simple, and the sampling efficiency is high.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a stratified sampling device for water quality testing, includes outer pole (1) and collecting box (8), its characterized in that: the inside of outer pole (1) is provided with interior pole (2), the inside both sides fixedly connected with spout (29) of outer pole (1), the both sides top fixedly connected with slider (28) and spout (29) sliding connection of interior pole (2), the inboard top fixedly connected with drive block (27) of interior pole (2), the top fixedly connected with grab handle (6) of outer pole (1), the inboard top fixedly connected with battery (4) of grab handle (6), the inside bottom fixedly connected with motor (3) of grab handle (6) and the pivot of motor (3) run through outer pole (1) and fixedly connected in the one end of threaded rod (30), the other end of threaded rod (30) runs through outer pole (1) and interior pole (2) in proper order and extends to the inboard bottom of outer pole (1) with drive block (27) threaded connection, the bottom end of one side of the outer inner rod (2) is fixedly connected with a first fixing piece (19), the first fixing piece (19) is fixedly connected with one end of a first guide pipe (22), the bottom end of one side of the outer rod (1) is fixedly connected with a second fixing piece (20), the second fixing piece (20) is fixedly connected with one end of a second guide pipe (23), the middle part of one side of the outer rod (1) is fixedly connected with a third fixing piece (21), the third fixing piece (21) is fixedly connected with one end of a third guide pipe (24), the bottom ends of two sides of the collecting box (8) are respectively provided with a notch (15), the upper end of the collecting box (8) at the same side of the notch (15) is fixedly connected to one side of a cylinder body of the electric telescopic rod (9), the front end of a rod body of the electric telescopic rod (9) is respectively fixedly connected to two ends of the top of the movable plate (14), and the movable plate (14) penetrates through the notches (15) at two sides of the collecting box (8), the collecting box is characterized in that the collecting box (8) is penetrated through by a container port (18) which is formed in the middle of the top end of the collecting box (8) and is fixedly connected with three sampling containers (10) at equal intervals at the top end of the collecting box (8), a piston (12) is connected into the sampling container (10) in a sliding mode, the middle of the bottom end of the piston (12) is fixedly connected to one end of a connecting rod (13), and the other end of the connecting rod (13) is penetrated through the bottom end of the sampling container (10) and is fixedly connected to the top end of a movable plate (14).
2. The stratified sampling device for water quality testing as claimed in claim 1, wherein: the surface of the grab handle (6) is provided with a rubber sleeve (7).
3. The stratified sampling device for water quality testing as claimed in claim 1, wherein: the first guide pipe (22) is provided with a first retaining ring (25), and the first retaining ring (25) is fixedly connected to the middle part of the outer rod (1) on the same side with the first fixing piece (19).
4. The stratified sampling device for water quality testing as claimed in claim 1, wherein: the second guide pipe (23) is provided with a second retaining ring (26), and the second retaining ring (26) is fixedly connected to the middle part of the outer rod (1) on the same side with the second fixing piece (20).
5. The stratified sampling device for water quality testing as claimed in claim 1, wherein: the container openings (18) are all provided with sealing covers (17).
6. The stratified sampling device for water quality testing as claimed in claim 1, wherein: the upper ends of the two outer sides of the collecting box (8) are rotatably connected with carrying handles (16).
7. The stratified sampling device for water quality testing as claimed in claim 1, wherein: four equal fixedly connected with footing (11) of corner in bottom of collecting box (8).
8. The stratified sampling device for water quality testing as claimed in claim 1, wherein: the bottom end of the threaded rod (30) is fixedly connected with a limiting block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120560487.4U CN214793997U (en) | 2021-03-18 | 2021-03-18 | Layered sampling device for water quality detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120560487.4U CN214793997U (en) | 2021-03-18 | 2021-03-18 | Layered sampling device for water quality detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214793997U true CN214793997U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120560487.4U Expired - Fee Related CN214793997U (en) | 2021-03-18 | 2021-03-18 | Layered sampling device for water quality detection |
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| Country | Link |
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| CN (1) | CN214793997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115508151A (en) * | 2022-09-21 | 2022-12-23 | 高化学（江苏）化工新材料有限责任公司 | Impurity detection sampling device in catalyst |
-
2021
- 2021-03-18 CN CN202120560487.4U patent/CN214793997U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115508151A (en) * | 2022-09-21 | 2022-12-23 | 高化学（江苏）化工新材料有限责任公司 | Impurity detection sampling device in catalyst |
| CN115508151B (en) * | 2022-09-21 | 2023-09-15 | 高化学（江苏）化工新材料有限责任公司 | Impurity detection sampling device in catalyst |
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| 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: 20211119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |