CN211179109U - Water quality sampling device for deepwater water quality detection - Google Patents
Water quality sampling device for deepwater water quality detection Download PDFInfo
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- CN211179109U CN211179109U CN201922363488.5U CN201922363488U CN211179109U CN 211179109 U CN211179109 U CN 211179109U CN 201922363488 U CN201922363488 U CN 201922363488U CN 211179109 U CN211179109 U CN 211179109U
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- fixedly connected
- water quality
- sampling device
- deep water
- sampling cylinder
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Abstract
The utility model discloses a deep water quality testing is with water sampling device relates to the environmental detection field, including the base, the upper surface both sides difference fixedly connected with step motor of base and support the stake, step motor and support swing joint have reciprocal lead screw between the stake, the bottom of the outside threaded connection support frame of reciprocal lead screw, the top fixedly connected with backup pad of support frame, upper surface one side fixedly connected with driving motor of backup pad, one side of driving motor has the driving pulley through pivot swing joint, and the driving pulley has driven pulley through belt swing joint. The utility model discloses a step motor and reciprocating screw's cooperation is used, can drive support frame horizontal displacement, can drive the backup pad through the support frame and remove to drive the cartridge displacement through the backup pad, just so can adjust the deeper position of river central water level with the cartridge, thereby detect the quality of water of deep water.
Description
Technical Field
The utility model relates to an environment measuring field, in particular to deep water quality testing uses water sampling device.
Background
At present, along with the increase of national economy, the pollution of rivers is more serious, the well-done water quality detection is an important factor related to the development of national economy and the health of people, and in the water quality detection work, water quality sampling is a very important link and is the beginning of the work.
At present, the shallow water sample of river bank both sides water level can only be gathered to current quality of water sampling device generally, takes to need just can accomplish through the ship to the deeper water sample of river center water level, just so causes the sampling troublesome more, leads to the environmental detection efficiency to reduce.
Therefore, it is necessary to provide a water quality sampling device for deep water quality inspection to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a deep water quality testing water sampling device to current water sampling device who proposes in solving above-mentioned background art can only generally gather the shallower water sample of river bank both sides water level, takes to need to accomplish through the ship to the darker water sample of river center water level, just so causes the sampling more troublesome, leads to the problem that environment detection efficiency reduces.
In order to achieve the above object, the utility model provides a following technical scheme: a water quality sampling device for deep water quality detection comprises a base, wherein a stepping motor and a supporting pile are fixedly connected to two sides of the upper surface of the base respectively, a reciprocating lead screw is movably connected between the stepping motor and the supporting pile, the outer side of the reciprocating lead screw is in threaded connection with the bottom of a supporting frame, the top end of the supporting frame is fixedly connected with a supporting plate, one side of the upper surface of the supporting plate is fixedly connected with a driving motor, one side of the driving motor is movably connected with a driving belt pulley through a rotating shaft, the driving belt pulley is movably connected with a driven belt pulley through a belt, the middle part of the driven belt pulley is fixedly connected with a connecting shaft and is fixedly connected with a winding roller through the connecting shaft, a first sling is wound on the surface of the winding roller, one end of the first sling is fixedly connected with, the bottom of sampling cylinder fixedly connected with counterweight plate.
Optionally, the middle part of the lower surface of the base is fixedly connected with a weight box;
the top of the sampling cylinder is movably connected with a pressing plate.
Optionally, the middle part of the lower surface of the pressure plate is fixedly connected with a connecting rod;
the bottom end of the connecting rod is fixedly connected with a sealing plug.
Optionally, both sides of the top of the sampling cylinder are provided with pore channels;
both sides of the pressure plate are fixedly connected with limit blocks;
the lower surface of the limiting block is fixedly connected with a spring.
Optionally, a sliding groove is formed in the middle of the upper surface of the base;
the bottom end of the supporting frame is fixedly connected with a sliding block;
the sliding block is positioned in the sliding groove and is movably connected with the sliding groove.
Optionally, one end of the reciprocating screw rod is movably connected with a bearing;
the bearing is positioned in the middle of one side of the supporting pile and is fixedly connected with the supporting pile.
Optionally, a piston hole is formed in the top of the sampling cylinder;
the inner wall of the piston hole is tightly attached to the outer side of the sealing plug.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a cooperation of step motor and reciprocal lead screw is used, can drive support frame horizontal displacement, can drive the backup pad through the support frame and remove, thereby drive the displacement of sampling cylinder through the backup pad, just so can adjust the sampling cylinder to the darker position of river central water level, thereby detect the quality of water of deep water, use through the cooperation of driving motor, drive pulley, driven pulley and wire winding roller, can control first hoist cable and second hoist cable and drive the sampling cylinder and carry out horizontal vertical motion.
2. The utility model discloses a set up the weight plate on the sampling cylinder, can make the buoyancy of sampling cylinder gram system water, be convenient for the support frame through set up the slider on the support frame and carry out horizontal displacement, can make the base more stable through the weight box.
Drawings
Fig. 1 is a schematic sectional view of the structure of the present invention.
Fig. 2 is an enlarged schematic view of a point a in fig. 1 according to the present invention.
Fig. 3 is a schematic perspective view of the cartridge structure of the present invention.
In the figure: 1. a base; 2. a stepping motor; 3. supporting piles; 4. a reciprocating screw; 5. a support frame; 6. a support plate; 7. a drive motor; 8. a drive pulley; 9. a driven pulley; 10. a winding roller; 11. a first sling; 12. a second sling; 13. a sampling cartridge; 14. a weight plate; 15. a weight box; 16. pressing a plate; 17. a connecting rod; 18. a sealing plug; 19. a duct; 20. a limiting block; 21. a spring; 22. a chute; 23. a slider; 24. and (7) connecting the shafts.
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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model provides a water quality sampling device for deep water quality testing as shown in figures 1-3, which comprises a base 1, wherein both sides of the upper surface of the base 1 are respectively fixedly connected with a stepping motor 2 and a supporting pile 3, the middle part of the lower surface of the base 1 is fixedly connected with a weight box 15, the base 1 can be more stable through the weight box 15, a reciprocating lead screw 4 is movably connected between the stepping motor 2 and the supporting pile 3, one end of the reciprocating lead screw 4 is movably connected with a bearing, the bearing is positioned in the middle part of one side of the supporting pile 3 and is fixedly connected with the supporting pile 3, the outer side of the reciprocating lead screw 4 is in threaded connection with the bottom of a supporting frame 5, the middle part of the upper surface of the base 1 is provided with a chute 22, the bottom of the supporting frame 5 is fixedly connected with a slide block 23, the horizontal displacement of the supporting frame 5 is facilitated by, the top end of the supporting frame 5 is fixedly connected with a supporting plate 6, the supporting frame 5 can be driven to horizontally displace by the matching use of the stepping motor 2 and the reciprocating screw 4, one side of the upper surface of the supporting plate 6 is fixedly connected with a driving motor 7, one side of the driving motor 7 is movably connected with a driving belt pulley 8 through a rotating shaft, the driving belt pulley 8 is movably connected with a driven belt pulley 9 through a belt, the middle part of the driven belt pulley 9 is fixedly connected with a connecting shaft 24 and is fixedly connected with a winding roller 10 through the connecting shaft 24, the surface of the winding roller 10 is wound with a first sling 11, one end of the first sling 11 is fixedly connected with a second sling 12, one end of the second sling 12 is fixedly connected with a sampling cylinder 13, the supporting plate 6 can be driven to move through the supporting frame 5, so that the sampling cylinder 13 is driven to displace through the supporting, thereby detect the quality of water of deep water, through driving motor 7, driving pulley 8, driven pulley 9 and winding roller 10's cooperation is used, can control first hoist cable 11 and second hoist cable 12 and drive sampling cylinder 13 and carry out horizontal vertical motion, the top swing joint of sampling cylinder 13 has clamp plate 16, the lower surface middle part fixedly connected with connecting rod 17 of clamp plate 16, the bottom fixedly connected with sealing plug 18 of connecting rod 17, pore 19 has all been seted up to the top both sides of sampling cylinder 13, the equal fixedly connected with stopper 20 in both sides of clamp plate 16, the lower surface fixedly connected with spring 21 of stopper 20, the bottom fixedly connected with weight plate 14 of sampling cylinder 13, the piston port has been seted up at the top of sampling cylinder 13, the outside of sealing plug 18 is hugged closely to the inner wall of piston port, through set up weight plate 14 on sampling cylinder 13, can make the buoyancy of sampling cylinder 13 gram system.
This practical theory of operation: when the deep water quality needs to be sampled, firstly, a user drives the reciprocating screw rod 4 to rotate by starting the stepping motor 2, drives the support frame 5 to horizontally displace by the reciprocating screw rod 4, drives the support plate 6 to horizontally displace by the support frame 5, drives the sampling cylinder 13 to displace by the support plate 6 until the sampling cylinder 13 is positioned at the center position of a river, then the stepping motor 2 can be closed, then drives the driving belt pulley 8 to rotate by starting the driving motor 7, drives the driven belt pulley 9 and the winding roller 10 to rotate by the driving belt pulley 8, so that the first sling 11 on the winding roller 10 is gradually extended, at this time, the sampling cylinder 13 gradually descends under the action of the counterweight plate 14, so that the sampling cylinder 13 gradually sinks into the deep part of the river, when the sampling cylinder 13 is positioned at the deep position of the river, the pressure plate 16 overcomes the elastic force of the spring 21 to move downwards under the action of water pressure, therefore, the pore channel 19 is exposed, a water sample can enter the sampling cylinder 13, when the sampling cylinder 13 is filled with the water sample, the upper water pressure and the lower water pressure of the pressing plate 16 are the same, the pressing plate 16 is reset under the action of the spring 21, the pore channel 19 is blocked again by the sealing plug 18, the sampling is finished, and finally, the winding roller 10 is controlled by the driving motor 7 to lift the sampling cylinder 13 out of the river.
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 (7)
1. The utility model provides a deep water quality testing water sampling device, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a stepping motor (2) and a supporting pile (3) on two sides respectively, a reciprocating lead screw (4) is movably connected between the stepping motor (2) and the supporting pile (3), the outer side of the reciprocating lead screw (4) is in threaded connection with the bottom of a supporting frame (5), a supporting plate (6) is fixedly connected with the top end of the supporting frame (5), one side of the upper surface of the supporting plate (6) is fixedly connected with a driving motor (7), one side of the driving motor (7) is movably connected with a driving belt pulley (8) through a rotating shaft, the driving belt pulley (8) is movably connected with a driven belt pulley (9) through a belt, the middle part of the driven belt pulley (9) is fixedly connected with a connecting shaft (24) and is fixedly connected with a winding roller (10) through the connecting shaft (24), and a first sling (11), one end fixedly connected with second hoist cable (12) of first hoist cable (11), the one end fixedly connected with sampling cylinder (13) of second hoist cable (12), the bottom fixedly connected with counterweight plate (14) of sampling cylinder (13).
2. The water quality sampling device for deep water quality testing of claim 1, wherein:
the middle part of the lower surface of the base (1) is fixedly connected with a weight box (15);
the top of the sampling cylinder (13) is movably connected with a pressure plate (16).
3. The water quality sampling device for deep water quality detection according to claim 2, characterized in that:
the middle part of the lower surface of the pressure plate (16) is fixedly connected with a connecting rod (17);
the bottom end of the connecting rod (17) is fixedly connected with a sealing plug (18).
4. The water quality sampling device for deep water quality detection according to claim 2, characterized in that:
pore channels (19) are formed in both sides of the top of the sampling cylinder (13);
both sides of the pressure plate (16) are fixedly connected with limit blocks (20);
the lower surface of the limiting block (20) is fixedly connected with a spring (21).
5. The water quality sampling device for deep water quality testing of claim 1, wherein:
the middle part of the upper surface of the base (1) is provided with a sliding chute (22);
the bottom end of the support frame (5) is fixedly connected with a sliding block (23);
the sliding block (23) is positioned in the sliding groove (22) and is movably connected with the sliding groove (22).
6. The water quality sampling device for deep water quality testing of claim 1, wherein:
one end of the reciprocating screw rod (4) is movably connected with a bearing;
the bearing is positioned in the middle of one side of the supporting pile (3) and is fixedly connected with the supporting pile (3).
7. The water quality sampling device for deep water quality testing of claim 1, wherein:
the top of the sampling cylinder (13) is provided with a piston hole;
the inner wall of the piston bore abuts the outside of the sealing plug (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922363488.5U CN211179109U (en) | 2019-12-25 | 2019-12-25 | Water quality sampling device for deepwater water quality detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922363488.5U CN211179109U (en) | 2019-12-25 | 2019-12-25 | Water quality sampling device for deepwater water quality detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211179109U true CN211179109U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922363488.5U Expired - Fee Related CN211179109U (en) | 2019-12-25 | 2019-12-25 | Water quality sampling device for deepwater water quality detection |
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| Country | Link |
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| CN (1) | CN211179109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362407A (en) * | 2020-11-27 | 2021-02-12 | 郑州师范学院 | Wetland quality of water chemical element measures supplementary collection device |
-
2019
- 2019-12-25 CN CN201922363488.5U patent/CN211179109U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362407A (en) * | 2020-11-27 | 2021-02-12 | 郑州师范学院 | Wetland quality of water chemical element measures supplementary collection device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 Termination date: 20201225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |