CN213933840U - River course water quality monitoring device - Google Patents
River course water quality monitoring device Download PDFInfo
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- CN213933840U CN213933840U CN202023082345.6U CN202023082345U CN213933840U CN 213933840 U CN213933840 U CN 213933840U CN 202023082345 U CN202023082345 U CN 202023082345U CN 213933840 U CN213933840 U CN 213933840U
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Abstract
The utility model discloses a river course water quality monitoring device, inhale to clamp including U-shaped pole and magnetism and fix the water quality testing appearance at U-shaped pole top, the top fixedly connected with U-shaped handle of U-shaped pole, water quality testing appearance are located the U-shaped handle, rotate on the left side inner wall of U-shaped pole and install the spool, and the right-hand member of spool extends to the outer and fixedly connected with wobble disc of U-shaped pole, and wobble disc screw-thread fastening is on the right side of U-shaped pole, around establishing and being fixed with the fag end on the spool, and one side of fag end is provided with the scale mark, the bottom of fag end extends to the below and the fixedly connected with lid of U-shaped pole. The utility model relates to a rationally, through remove the shutoff to the toper limbers after moving to suitable degree of depth down, and to the mode of toper limbers shutoff after gathering, can realize stable depthkeeping sample, the phenomenon of lower floor water intermixing appears when effectively avoiding gathering, accurate nature when improving the water of the different degree of depth and detecting satisfies the user demand, is favorable to the use.
Description
Technical Field
The utility model relates to a water quality monitoring equipment technical field especially relates to a river course water quality monitoring device.
Background
With the increasing population of China and the rapid increase and expansion of the number and scale of cities, the problem of urban domestic sewage is increasingly serious, from the perspective of a sewage discharge structure of China, the discharge amount of sewage of residents exceeds the discharge amount of industrial sewage for the first time in 1999, and then more than ten years later, the sewage of residents is always in the leading position in the sewage discharge of cities in China, and the specific gravity is increased year by year, so that the number of rivers in China is large, the water quality of the rivers is related to the living quality of neighboring residents, so that the water quality of the rivers needs to be monitored to prevent the influence on the bodies of the residents due to the water quality of the rivers, and when the water quality of the rivers is monitored, a water quality detector is needed.
Current river course water quality monitoring device, it has the shortcoming of being not convenient for stabilize depthkeeping sample to water, can only get the water of the surface of water mostly when the sample detection, and the water pollution condition of the different degree of depth exists the difference, the phenomenon of lower floor water intermix appears easily when taking a sample to the depth water in ordinary sample bottle, it is not accurate to lead to the testing result, can not satisfy the user demand, to this phenomenon, therefore we have proposed a river course water quality monitoring device, a problem for solve above-mentioned.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a river water quality monitoring device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a river water quality monitoring device comprises a U-shaped rod and a water quality detector which is magnetically sucked and clamped and fixed at the top of the U-shaped rod, wherein the top of the U-shaped rod is fixedly connected with a U-shaped handle, the water quality detector is positioned in the U-shaped handle, a winding shaft is rotatably arranged on the inner wall of the left side of the U-shaped rod, the right end of the winding shaft extends out of the U-shaped rod and is fixedly connected with a rocking disc, the rocking disc is fastened at the right side of the U-shaped rod through threads, a rope belt is wound and fixed on the winding shaft, a scale mark is arranged on one side of the rope belt, the bottom end of the rope belt extends to the lower part of the U-shaped rod and is fixedly connected with a box cover, a collecting box is fixed at the sealing threads at the bottom of the box cover, the top of the collecting box is provided with an opening, a balance weight sleeve is fixedly sleeved on the collecting box, a conical water hole is arranged on the inner wall of the bottom of the collecting box, a plugging ball is movably sleeved in the conical water hole, and the top of the plugging ball is fixedly connected with a connecting rod, gather box inner seal slip cover and be equipped with the piston, and the bottom of piston and the top fixed connection of connecting rod, the top fixedly connected with guide bar of piston, and sliding sleeve is equipped with the stand pipe on the guide bar, the top of guide pipe and the top inner wall fixed connection of lid, fixed mounting has driving motor on the top inner wall of lid, and driving motor's output shaft bottom end fixedly connected with screw rod, and the thread bush is equipped with the internal thread sleeve pipe on the screw rod, the top fixed connection of internal thread sheathed tube bottom and piston, fixed mounting has the battery with driving motor electric connection on the top inner wall of lid, and the downthehole fixed mounting of toper through-water has the filter screen, and the filter screen is located the below of shutoff ball.
Preferably, the front side of the storage battery is fixedly connected with a single chip microcomputer and a wireless remote control switch, the single chip microcomputer is electrically connected with the storage battery, the single chip microcomputer is electrically connected with the driving motor, the single chip microcomputer is electrically connected with the wireless remote control switch, and the wireless remote control switch is provided with an external remote controller in a matching mode.
Preferably, the top of the U-shaped rod is provided with a groove, the inner wall of the bottom of the groove is fixedly connected with a magnet, the bottom of the water quality detector is fixedly connected with an iron clamping block, the bottom of the iron clamping block extends into the groove and is adsorbed with the top of the magnet, and the outer side of the iron clamping block is in movable contact with the inner wall of the groove.
Preferably, a first bearing is fixedly connected to the inner wall of the left side of the U-shaped rod, a first round hole is formed in the inner wall of the right side of the U-shaped rod, a second bearing is fixedly sleeved in the first round hole, inner rings of the first bearing and the second bearing are fixedly sleeved with the outer side of the spool, a threaded hole is formed in the bottom of the right side of the rocking disc, a T-shaped locking screw rod is sleeved in the threaded hole in a sleeved mode, and the left end of the T-shaped locking screw rod is arranged in a conical structure and is in movable contact with the right side of the U-shaped rod.
Preferably, the outside bonding cover of piston is equipped with first sealing washer, and the outside of first sealing washer and the inner wall sliding connection who gathers the box, fixedly connected with stopper on the right side inner wall of gathering the box, and the bottom swing joint of the top of stopper and piston.
Preferably, the bottom of lid bonds and is fixed with the second sealing washer, and the bottom of second sealing washer and the top active contact who gathers the box, and the thread groove has all been seted up to the top both sides of gathering the box, and thread groove internal thread cover is equipped with T shape bolt, and the bolt perforation has all been seted up to the top both sides of lid, and the outside active contact of the fenestrate lateral wall of bolt and the T shape bolt that corresponds.
Compared with the prior art, the beneficial effects of the utility model are that:
through the water quality detector, the iron fixture block, the U-shaped rod, the bobbin, the rope belt, the box cover, the collection box, the balance weight sleeve, the conical water through hole, the piston, the connecting rod, the plugging ball, the guide rod, the guide pipe, the driving motor, the screw, the internal thread sleeve and the storage battery are matched with the magnet, the bobbin is driven by forward rotation of the rocking disc to release the rope belt, at the moment, under the self gravity, the balance weight sleeve moves downwards and drives the collection box to sink downwards into river channel water, at the moment, personnel can judge the sinking depth through the scale marks on the front side of the rope belt, when the rope belt sinks to the proper depth, the driving motor is started reversely, the driving motor drives the screw to rotate, the internal thread sleeve can be driven by the screw to move upwards, the internal thread sleeve drives the piston to move upwards, the piston drives the guide rod to slide upwards in the guide pipe, the piston drives the plugging ball to upwards separate from the inner wall of the conical water through the connecting rod, at this moment, river water enters the collection box through the conical water through hole, the driving motor is controlled to be started in the forward direction, the blocking ball is changed into the downward movement and is inserted into the conical water through hole to block the conical water through hole, the rocking disc can rotate reversely at the moment, the rocking disc drives the winding shaft to wind the rope belt, the collection box is enabled to move upwards gradually under the winding force, stable depth-fixed sampling can be achieved, after the collection box is moved out, the driving motor is started reversely again, the blocking ball can stop the conical water through hole again, the collected water can be discharged at the moment, and then a person can take down the water quality detector to detect the water.
The utility model relates to a rationally, through remove the shutoff to the toper limbers after moving to suitable degree of depth down, and to the mode of toper limbers shutoff after gathering, can realize stable depthkeeping sample, the phenomenon of lower floor water intermixing appears when effectively avoiding gathering, accurate nature when improving the water of the different degree of depth and detecting satisfies the user demand, is favorable to the use.
Drawings
Fig. 1 is a schematic structural view of a river water quality monitoring device provided by the utility model;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 100 water quality detector, 101 iron fixture block, 1U-shaped rod, 2 winding shaft, 3 rope belt, 4 box cover, 5 collecting box, 6 weight sleeve, 7 taper water hole, 8 piston, 9 connecting rod, 10 blocking ball, 11 guide rod, 12 guide tube, 13 driving motor, 14 screw rod, 15 internal thread sleeve, 16 accumulator, 17 magnet.
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.
Referring to fig. 1-3, a river water quality monitoring device comprises a U-shaped rod 1 and a water quality detector 100 magnetically clamped and fixed on the top of the U-shaped rod 1, the top of the U-shaped rod 1 is fixedly connected with a U-shaped handle, the water quality detector 100 is positioned in the U-shaped handle, a spool 2 is rotatably mounted on the inner wall of the left side of the U-shaped rod 1, the right end of the spool 2 extends out of the U-shaped rod 1 and is fixedly connected with a wobble disc, the wobble disc is fastened on the right side of the U-shaped rod 1 through threads, a rope 3 is wound and fixed on the spool 2, one side of the rope 3 is provided with scale marks, the bottom end of the rope 3 extends below the U-shaped rod 1 and is fixedly connected with a box cover 4, a collection box 5 is fixed on the bottom of the box cover 4 through sealing threads, the top of the collection box 5 is provided with an opening, a balance weight sleeve 6 is fixedly sleeved on the collection box 5, a tapered water through hole 7 is formed on the inner wall of the bottom of the collection box 5, a plugging ball 10 is movably sleeved in the conical water through hole 7, a connecting rod 9 is fixedly connected to the top of the plugging ball 10, a piston 8 is sleeved in the collection box 5 in a sealing and sliding manner, the bottom of the piston 8 is fixedly connected with the top end of the connecting rod 9, a guide rod 11 is fixedly connected to the top of the piston 8, a guide pipe 12 is sleeved on the guide rod 11 in a sliding manner, the top end of the guide pipe 12 is fixedly connected with the inner wall of the top of the box cover 4, a driving motor 13 is fixedly installed on the inner wall of the top of the box cover 4, a screw 14 is fixedly connected to the bottom end of an output shaft of the driving motor 13, an internal thread sleeve 15 is sleeved on the screw 14 in a threaded manner, the bottom end of the internal thread sleeve 15 is fixedly connected with the top of the piston 8, a storage battery 16 electrically connected with the driving motor 13 is fixedly installed on the inner wall of the top of the box cover 4, a filter screen is fixedly installed in the conical water through hole 7 and is positioned below the plugging ball 10, the utility model relates to a rationally, through remove the shutoff to toper limbers 7 after suitable degree of depth from the beginning to the mode of 7 shutoff of toper limbers after gathering, can realize stable depthkeeping sample, the phenomenon of lower floor water intermixing appears when effectively avoiding gathering, accurate nature when improving the water of the different degree of depth and detecting satisfies the user demand, is favorable to the use.
In the utility model, a singlechip and a wireless remote control switch are fixedly connected with the front side of a storage battery 16, the singlechip is electrically connected with the storage battery 16, the singlechip is electrically connected with a driving motor 13, the singlechip is electrically connected with the wireless remote control switch, the wireless remote control switch is provided with an external remote controller in a matching way, a groove is arranged at the top of a U-shaped rod 1, a magnet 17 is fixedly connected with the inner wall of the bottom of the groove, an iron clamping block 101 is fixedly connected with the bottom of a water quality detector 100, the bottom of the iron clamping block 101 extends into the groove and is adsorbed with the top of the magnet 17, the outer side of the iron clamping block 101 is movably contacted with the inner wall of the groove, a first bearing is fixedly connected with the inner wall of the left side of the U-shaped rod 1, a first round hole is arranged on the inner wall of the right side of the U-shaped rod 1, a second bearing is fixedly sleeved in the first round hole, the inner rings of the first bearing and the second bearing are fixedly sleeved with the outer side of a winding shaft 2, the right side bottom of the rocking disc is provided with a threaded hole, a T-shaped locking screw rod is sleeved in the threaded hole, the left end of the T-shaped locking screw rod is arranged to be of a conical structure and is in movable contact with the right side of the U-shaped rod 1, the outer side of the piston 8 is bonded and sleeved with a first sealing ring, the outer side of the first sealing ring is in sliding connection with the inner wall of the acquisition box 5, the inner wall of the right side of the acquisition box 5 is fixedly connected with a limiting block, the top of the limiting block is in movable contact with the bottom of the piston 8, the bottom of the box cover 4 is bonded and fixed with a second sealing ring, the bottom of the second sealing ring is in movable contact with the top of the acquisition box 5, both sides of the top of the acquisition box 5 are provided with thread grooves, the thread grooves are sleeved with T-shaped bolts, both sides of the top of the box cover 4 are provided with bolt perforations, and the side walls of the bolt perforations are in movable contact with the outer sides of the corresponding T-shaped bolts, the utility model has reasonable design, through removing the shutoff to toper limbers 7 after moving suitable degree of depth down, and the mode to 7 shutoff of toper limbers after gathering, can realize stable depthkeeping sample, the phenomenon of upper and lower layer water intermixing appears when effectively avoiding gathering, accurate nature when improving the water of the different degree of depth and detecting satisfies the user demand, is favorable to the use.
The working principle is as follows: when sampling, firstly, the T-shaped locking screw rod is reversely rotated to be separated from the U-shaped rod 1 rightwards, then the rocking disc is forwardly rotated, the rocking disc drives the winding shaft 2 to release the rope belt 3, at the moment, under the action of self gravity, the counterweight sleeve 6 moves downwards and drives the collection box 5 to move downwards, so that the collection box 5 sinks downwards into river water, at the moment, personnel can judge the sinking depth through the scale marks on the front side of the rope belt 3, when the rope belt sinks to the depth to be collected, the wireless remote control switch is controlled by an external remote controller to control the single chip microcomputer to reversely start the driving motor 13, the driving motor 13 drives the screw rod 14 to rotate, the screw rod 14 can drive the internal thread sleeve 15 to move upwards, the internal thread sleeve 15 drives the piston 8 to slide upwards in the collection box 5, the piston 8 drives the guide rod 11 to slide upwards in the guide pipe 12, and simultaneously, the piston 8 drives the plugging ball 10 to move upwards through the connecting, at the moment, the plugging ball 10 is separated from the inner wall of the conical water through hole 7 upwards, at the moment, river water enters the collection box 5 through the conical water through hole 7, then the driving motor 13 is controlled to be started in the forward direction, the motion process of reverse starting of the driving motor 13 is completely opposite to that of reverse starting, at the moment, the piston 8 moves downwards, the piston 8 drives the plugging ball 10 to be inserted into the conical water through hole 7 downwards through the connecting rod 9, the plugging ball 10 plugs the conical water through hole 7 again, at the moment, the rocking disc can be rotated reversely, the winding shaft 2 is driven by the rocking disc to wind the rope belt 3, the collection box 5 is gradually moved upwards under the winding force, the plugging of the conical water through hole 7 is removed after the downward movement to a proper depth, and the conical water through hole 7 is plugged after the collection, the phenomenon that upper layer water and lower layer water are mixed with each other during the collection can be effectively avoided, and the purpose of depth-fixed sampling is realized;
after the water quality detector 100 is moved out, the driving motor 13 is reversely started again, and the same principle as the movement process of the reversely started driving motor 13 is achieved, the blocking ball 10 is driven to remove the blocking of the tapered water through hole 7 again, at the moment, the collected water can be discharged, then, a person can move the water quality detector 100 upwards to drive the iron clamping block 101 to be separated from the magnet 17, and then, the water quality detector 100 can be taken out of the U-shaped handle to detect the water.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A river water quality monitoring device comprises a U-shaped rod (1) and a water quality detector (100) which is magnetically attracted, clamped and fixed at the top of the U-shaped rod (1), and is characterized in that the top of the U-shaped rod (1) is fixedly connected with a U-shaped handle, the water quality detector (100) is positioned in the U-shaped handle, a spool (2) is rotatably installed on the inner wall of the left side of the U-shaped rod (1), the right end of the spool (2) extends out of the U-shaped rod (1) and is fixedly connected with a rocker, the rocker is fastened on the right side of the U-shaped rod (1) through threads, a rope belt (3) is wound and fixed on the spool (2), a scale mark is arranged on one side of the rope belt (3), the bottom end of the rope belt (3) extends to the lower part of the U-shaped rod (1) and is fixedly connected with a box cover (4), a collection box (5) is fixed on the bottom sealing threads of the box cover (4), and the top of the collection box (5) is arranged to be open, a counterweight sleeve (6) is fixedly sleeved on the collection box (5), a conical water through hole (7) is formed in the inner wall of the bottom of the collection box (5), a blocking ball (10) is movably sleeved in the conical water through hole (7), a connecting rod (9) is fixedly connected to the top of the blocking ball (10), a piston (8) is sleeved in the collection box (5) in a sliding manner in a sealing manner, the bottom of the piston (8) is fixedly connected with the top end of the connecting rod (9), a guide rod (11) is fixedly connected to the top of the piston (8), a guide pipe (12) is slidably sleeved on the guide rod (11), the top end of the guide pipe (12) is fixedly connected with the inner wall of the top of the box cover (4), a driving motor (13) is fixedly installed on the inner wall of the top of the box cover (4), a screw rod (14) is fixedly connected to the bottom end of an output shaft of the driving motor (13), and an internal thread sleeve (15) is sleeved on the screw rod (14), the bottom of internal thread sleeve pipe (15) and the top fixed connection of piston (8), fixed mounting has battery (16) with driving motor (13) electric connection on the top inner wall of lid (4), and fixed mounting has the filter screen in toper limbers (7), and the filter screen is located the below of shutoff ball (10).
2. The river water quality monitoring device according to claim 1, wherein a single chip microcomputer and a wireless remote control switch are fixedly connected to the front side of the storage battery (16), the single chip microcomputer is electrically connected with the driving motor (13), the single chip microcomputer is electrically connected with the wireless remote control switch, and an external remote controller is arranged on the wireless remote control switch in a matching manner.
3. The river channel water quality monitoring device according to claim 1, wherein a groove is formed in the top of the U-shaped rod (1), a magnet (17) is fixedly connected to the inner wall of the bottom of the groove, an iron fixture block (101) is fixedly connected to the bottom of the water quality monitoring instrument (100), the bottom of the iron fixture block (101) extends into the groove and is adsorbed to the top of the magnet (17), and the outer side of the iron fixture block (101) is in movable contact with the inner wall of the groove.
4. The river water quality monitoring device according to claim 1, wherein a first bearing is fixedly connected to the inner wall of the left side of the U-shaped rod (1), a first round hole is formed in the inner wall of the right side of the U-shaped rod (1), a second bearing is fixedly sleeved in the first round hole, inner rings of the first bearing and the second bearing are fixedly sleeved with the outer side of the winding shaft (2), a threaded hole is formed in the bottom of the right side of the rocking disc, a T-shaped locking screw rod is sleeved in the threaded hole, and the left end of the T-shaped locking screw rod is of a conical structure and is in movable contact with the right side of the U-shaped rod (1).
5. The riverway water quality monitoring device according to claim 1, wherein a first sealing ring is bonded and sleeved on the outer side of the piston (8), the outer side of the first sealing ring is slidably connected with the inner wall of the collecting box (5), a limiting block is fixedly connected to the inner wall of the right side of the collecting box (5), and the top of the limiting block is in movable contact with the bottom of the piston (8).
6. The river channel water quality monitoring device according to claim 1, wherein a second sealing ring is fixedly bonded to the bottom of the box cover (4), the bottom of the second sealing ring is movably contacted with the top of the collecting box (5), thread grooves are formed in two sides of the top of the collecting box (5), T-shaped bolts are sleeved in the thread grooves, bolt through holes are formed in two sides of the top of the box cover (4), and side walls of the bolt through holes are movably contacted with the outer sides of the corresponding T-shaped bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023082345.6U CN213933840U (en) | 2020-12-21 | 2020-12-21 | River course water quality monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023082345.6U CN213933840U (en) | 2020-12-21 | 2020-12-21 | River course water quality monitoring device |
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| Publication Number | Publication Date |
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| CN213933840U true CN213933840U (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023082345.6U Active CN213933840U (en) | 2020-12-21 | 2020-12-21 | River course water quality monitoring device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856316A (en) * | 2021-11-08 | 2021-12-31 | 宋海强 | Waste water treatment device for building engineering |
| CN116124521A (en) * | 2023-04-18 | 2023-05-16 | 山东益源环保科技有限公司 | Groundwater quality of water sampling monitoring devices |
| CN117228455A (en) * | 2023-11-08 | 2023-12-15 | 四川中润智远环境监测有限公司 | River sewage ecological monitoring device and monitoring method thereof |
-
2020
- 2020-12-21 CN CN202023082345.6U patent/CN213933840U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856316A (en) * | 2021-11-08 | 2021-12-31 | 宋海强 | Waste water treatment device for building engineering |
| CN116124521A (en) * | 2023-04-18 | 2023-05-16 | 山东益源环保科技有限公司 | Groundwater quality of water sampling monitoring devices |
| CN116124521B (en) * | 2023-04-18 | 2023-09-08 | 山东益源环保科技有限公司 | Groundwater quality of water sampling monitoring devices |
| CN117228455A (en) * | 2023-11-08 | 2023-12-15 | 四川中润智远环境监测有限公司 | River sewage ecological monitoring device and monitoring method thereof |
| CN117228455B (en) * | 2023-11-08 | 2024-01-30 | 四川中润智远环境监测有限公司 | River sewage ecological monitoring device and monitoring method thereof |
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