CN108663234A - A kind of water quality detection water fetching device easy to use - Google Patents
A kind of water quality detection water fetching device easy to use Download PDFInfo
- Publication number
- CN108663234A CN108663234A CN201810958159.2A CN201810958159A CN108663234A CN 108663234 A CN108663234 A CN 108663234A CN 201810958159 A CN201810958159 A CN 201810958159A CN 108663234 A CN108663234 A CN 108663234A
- Authority
- CN
- China
- Prior art keywords
- water
- pedestal
- hole
- extension bar
- quality detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
Abstract
The invention discloses a kind of water quality detection water fetching devices easy to use, including the mechanism that fetches water, extension bar and fixed mechanism, the lower end of the extension bar is equipped with water intaking mechanism, the extension bar is fixed on by fixed mechanism on the guardrail of hull, the fixed mechanism includes U-shaped body, two sliding slots, several slide seat bodies, several clamping devices, linking arm, first pedestal, slide mass, fixed hole, second pedestal, fastening screw and swing handle, it is equipped with sliding slot in the two side walls of the U-shaped body, it is equipped at least one slide seat body in each sliding slot, clamping device there are one being set on each slide seat body, the upper end of the U-shaped body is equipped with linking arm, compared with prior art, it can work efficiency is high, it is easy to use, can an independent people operate.
Description
【Technical field】
The present invention relates to the technical field of sample collection, especially a kind of water quality detection water fetching device easy to use
Technical field.
【Background technology】
In water environment detection process, it is often necessary to be acquired to detected water body, be divided in laboratory after acquisition
Analysis chemical examination needs the sample for acquiring different depth in the reservoir of wide water domain, dam etc. acquisition, and existing water intaking
Device operation of fetching water every time can be only done the water intaking of a depth, and to which working efficiency is low, therefore, it is necessary to a kind of working efficiencies
Water quality detection modified form water fetching device high, easy to use.
【Invention content】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes that work efficiency is high, water easy to use for one kind
Quality detection modified form water fetching device.
To achieve the above object, the present invention proposes a kind of water quality detection water fetching device easy to use, including water intaking
The lower end of mechanism, extension bar and fixed mechanism, the extension bar is equipped with water intaking mechanism, and the extension bar is fixed by fixed mechanism
On the guardrail of hull, the fixed mechanism include U-shaped body, two sliding slots, several slide seat bodies, several clamping devices, linking arm,
First pedestal, slide mass, fixed hole, the second pedestal, fastening screw and swing handle, in the two side walls of the U-shaped body
Equipped with sliding slot, it is equipped at least one slide seat body in each sliding slot, sets that there are one clampings on each slide seat body
The upper end of mechanism, the U-shaped body is equipped with linking arm, and the front end of the linking arm is equipped with the first pedestal, is worn on first pedestal
Equipped with slide mass, the front end of the slide mass be equipped with the matched fixed hole of extension bar, the rear end of the slide mass is equipped with
Second pedestal, threaded connection is equipped on second pedestal and front end contradicts the fastening screw on the first pedestal, described tight
Gu the rear end of screw rod be equipped with swing handle, the water intaking mechanism include pedestal, axis body, waterproof stepper motor, turntable, first lead to
Hole, seal, several second through-holes, several third through-holes, several water storage cylinders, several water outlets, bearing, extension bar, driven tooth
The upper end of wheel and driving gear, the bearing is equipped with extension bar, and the lower end of the bearing is equipped with axis body and waterproof stepper motor, institute
The lower end for stating axis body is equipped with pedestal, and the pedestal is equipped with circumferentially equally distributed second through-hole of shape, second through-hole
Lower end is equipped with water storage cylinder, and the lower end of the water storage cylinder is equipped with water outlet, and the axis body is equipped with rotatable turntable, described
The upper end of pedestal is equipped with the seal for being sealed between turntable, and the seal is equipped with one-to-one with the second through-hole
Third through-hole, the turntable is equipped with first through hole, and when the turntable rotates, first through hole passes through each third through-hole successively,
The upper end of the turntable is equipped with driven gear, and the rotation axis of the waterproof stepper motor, which is equipped with, engages connection with driven gear
Driving gear.
Preferably, integrally formed with block body in the lower end of the water outlet, it is uniform that the block body is equipped with circumferentially shape
First apopore of distribution, the lid of threaded connection is arranged on the lower end of the water outlet, and the inner bottom surface of the lid is equipped with
Block the annular seal body of the first all apopores, the bottom surface of the lid is equipped with to be connected to the hollow portion of annular seal body
Second apopore, the water outlet are equipped with the sealing ring for being sealed between the inner wall of lid.
Preferably, the waterproof stepper motor is connected by stepper motor driver with PLC programmable controller.
Preferably, the extension bar is made of several end to end connecting rods, the connecting rod includes the body of rod, connection
Body and graduation mark, the front end of the body of rod are equipped with connector, and the circumferential surface of the connector is equipped with external screw thread, after the body of rod
It is equipped in end with external screw thread to the internal thread of cooperation, the body of rod is equipped with graduation mark.
Preferably, the upper end of the pedestal is equipped with the connector sleeve being threadedly coupled with connector.
Preferably, the clamping device includes screw body, rotating disc, fastening body and rubber pad, worn on the slide seat body
The outer end of screw body equipped with threaded connection, the screw body is equipped with rotating disc, and the inner end of the screw body, which is equipped with, rotatably to be connected
The inside of the fastening body connect, the fastening body is equipped with rubber pad.
Beneficial effects of the present invention：For the present invention by the way that the lower end of extension bar is equipped with water intaking mechanism, extension bar passes through fixation
Mechanism is fixed on the guardrail of hull, drives driving gear rotation, driving gear to pass through driven gear by waterproof stepper motor
Turntable is driven, so that first through hole is passed through each second through-hole successively, every water intaking depth, first through hole can be with one of them
Second through-hole is corresponding to fetch water, and turntable closes remaining second through-hole；Fixed mechanism can be fixedly mounted
It is convenient, and facilitate the fixation and adjusting of extension bar, after the application of fixed mechanism, can an independent people operate, with
The prior art is compared, can work efficiency is high, it is easy to use, can an independent people operate.
The feature and advantage of the present invention will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is a kind of structural schematic diagram of water quality detection water fetching device easy to use of the present invention；
Fig. 2 is the structural schematic diagram of water intaking mechanism；
Fig. 3 is the top partial view diagram of water intaking mechanism；
Fig. 4 is the enlarged drawing of A in Fig. 2；
Fig. 5 is distribution map of first apopore on block body；
Fig. 6 is the structural schematic diagram of extension bar.
In figure：1- fetch water mechanism, 2- extension bars, 3- fixed mechanisms, 11- pedestals, 12- axis bodies, 13- waterproofs stepper motor,
14- turntables, 15- first through hole, 16- seals, the second through-holes of 17-, 18- third through-holes, 19- water storage cylinders, 110- water outlets,
111- bearings, 112- extension bars, 113- driven gears, 114- driving gears, 115- block bodies, the first apopores of 116-, 117- lids
Body, 118- annular seals body, the second apopores of 119-, 1110- stepper motor drivers, 1111-PLC programmable controllers,
1112- connector sleeves, 100- connecting rods, the 1001- bodies of rod, 1002- connectors, 1003- graduation marks, 31-U bodies, 32- sliding slots, 33-
Slide seat body, 34- clamping devices, 35- linking arms, the first pedestals of 36-, 37- slide masses, 38- fixed holes, the second pedestals of 39-,
310- fastening screws, 311- swing handles, 341- screw bodies, 342- rotating discs, 343- fastening bodies, 344- rubber pads.
【Specific implementation mode】
Refering to fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of water quality detection of the invention water fetching device easy to use,
Including water intaking mechanism 1, extension bar 2 and fixed mechanism 3, the lower end of the extension bar 2 is equipped with water intaking mechanism 1, and the extension bar 2 is logical
It crosses fixed mechanism 3 to be fixed on the guardrail of hull, the fixed mechanism 3 includes U-shaped body 31, two sliding slots 32, several slide seat bodies
33, several clamping devices 34, linking arm 35, the first pedestal 36, slide mass 37, fixed hole 38, the second pedestal 39, fastening screw
310 and swing handle 311, sliding slot 32 is equipped in the two side walls of the U-shaped body 31, is equipped in each sliding slot 32
At least one slide seat body 33, sets that there are one clamping devices 34 on the slide seat body 33, and the upper end of the U-shaped body 31 is equipped with
The front end of linking arm 35, the linking arm 35 is equipped with the first pedestal 36, and slide mass 37 is equipped on first pedestal 36, described
The front end of slide mass 37 is equipped with is equipped with the second pedestal with 2 matched fixed hole 38 of extension bar, the rear end of the slide mass 37
39, it is equipped with threaded connection on second pedestal 39 and front end contradicts the fastening screw 310 on the first pedestal 36, it is described tight
Gu the rear end of screw rod 310 be equipped with swing handle 311, the water intaking mechanism 1 including pedestal 11, axis body 12, waterproof stepper motor 13,
If turntable 14, seal 16, several second through-holes 17, several third through-holes 18, several water storage cylinders 19, is done first through hole 15
The mouth of a river 110, bearing 111, extension bar 112, driven gear 113 and driving gear 114, the upper end of the bearing 111, which is equipped with, to be lengthened
The lower end of bar 112, the bearing 111 is equipped with axis body 12 and waterproof stepper motor 13, and the lower end of the axis body 12 is equipped with pedestal 11,
The pedestal 11 is equipped with circumferentially equally distributed second through-hole 17 of shape, the lower end of second through-hole 17 are equipped with water storage cylinder
19, the lower end of the water storage cylinder 19 is equipped with water outlet 110, and the axis body 12 is equipped with rotatable turntable 14, the pedestal
11 upper end is equipped with the seal 16 for being sealed between turntable 14, and the seal 16 is equipped with the second through-hole 17 one by one
Corresponding third through-hole 18, the turntable 14 are equipped with first through hole 15, and when the turntable 14 rotates, first through hole 15 passes through successively
Cross each third through-hole 18, the upper end of the turntable 14 is equipped with driven gear 113, in the rotation axis of the waterproof stepper motor 13
Equipped with the driving gear 114 for engaging connection with driven gear 113, integrally formed with block body in the lower end of the water outlet 110
115, the block body 115 is equipped with circumferentially equally distributed first apopore 116 of shape, is covered on the lower end of the water outlet 110
Lid 117 equipped with threaded connection, the inner bottom surface of the lid 117, which is equipped with, blocks the cyclic annular close of the first all apopores 116
Body 118 is sealed, the bottom surface of the lid 117 is equipped with the second apopore 119 being connected to the hollow portion of annular seal body 118, described
Water outlet 110 is equipped with the sealing ring sealed between the inner wall for lid 117, and the waterproof stepper motor 13 passes through stepping
Motor driver 1110 and PLC programmable controller 1111 connect, and the extension bar 112 is by several end to end connecting rods
100 are constituted, and the connecting rod 100 includes the body of rod 1001, connector 1002 and graduation mark 1003, and the front end of the body of rod 1001 is set
There are connector 1002, the circumferential surface of the connector 1002 to be equipped with external screw thread, be equipped with and outer spiral shell in the rear end of the body of rod 1001
Line is to the internal thread of cooperation, and the body of rod 1001 is equipped with graduation mark 1003, and the upper end of the pedestal 11 is equipped with and connector
1002 connector sleeves 1112 being threadedly coupled, the clamping device 34 include screw body 341, rotating disc 342, fastening body 343 and rubber
Rubber cushion 344, the screw body 341 of threaded connection is equipped on the slide seat body 33, and the outer end of the screw body 341 is equipped with rotating disc
342, the inner end of the screw body 341 is equipped with the fastening body 343 being rotatably connected, and the inside of the fastening body 343 is equipped with rubber
Pad 344.
The course of work of the present invention：
U-shaped body 31 during the work time, is stuck in hull by a kind of water quality detection of the present invention with water fetching device easy to use
Guardrail on and ensure that guardrail is located between the rubber pad 344 of front and back, then rotate rotating disc 342 drive screw body
341 rotations, screw body 341 move while rotation into U-shaped body 31, and screw body 341 drives rubber pad by fastening body 343
344 draw close movement to guardrail, until firm grip, then hold extension bar 2 and rotate counterclockwise the rotation drive fastening of handle 311
Screw rod 310 rotates, and fastening screw 310 moves backward while rotation, until releasing fixation to extension bar 2, then firmly to
Lower promotion extension bar 2 drives water intaking mechanism 1 to enter in water, when the mechanism 1 that fetches water reaches first dry point, rotates clockwise and turns
Dynamic handle 311 drives fastening screw 310 to rotate, and fastening screw 310 drives the second pedestal 39 to move backward, and the second pedestal 39 drives
Slide mass 37 moves backward, until by 2 fixation of extension bar, then being sent by PLC programmable controller 1111 and starting letter
Number stepper motor driver 1110 is arrived, stepper motor driver 1110 starts waterproof stepper motor 13, waterproof stepper motor 13
Rotation axis stepping rotation clockwise is primary, and is turned by 14 stepping of mating band turn disk of driven gear 113 and driving gear 114
It is dynamic, turntable 14 drive first through hole 15 and first third through-hole 18 (refer to turntable 14 to rotate clockwise, first through hole 15 at first with
Its third through-hole 18 overlapped) it overlaps, at this point, water is by third through-hole 18 and the second through-hole 17 and enters corresponding water storage
In cylinder 19, the then transmission of PLC programmable controller 1111 enables signals to stepper motor driver 1110, stepper motor driver
1110 start waterproof stepper motor 13, and the rotation axis stepping rotation clockwise of waterproof stepper motor 13 is primary, and passes through driven tooth
14 stepping of the mating band turn disk rotation of wheel 113 and driving gear 114, turntable 14 drive first through hole 15 to enter first the
Between three through-holes 18 and second third through-hole 18.
Then second dry point water intaking is carried out, extension bar 2 is held and rotates counterclockwise the rotation drive fastening spiral shell of handle 311
Bar 310 rotates, and fastening screw 310 moves backward while rotation, then firmly downward until releasing the fixation to extension bar 2
It pushes extension bar 2 that water intaking mechanism 1 is driven to continue to move downward, when the mechanism 1 that fetches water reaches second dry point, rotates clockwise
Swing handle 311 drives fastening screw 310 to rotate, and fastening screw 310 drives the second pedestal 39 to move backward, 39 band of the second pedestal
Dynamic slide mass 37 moves backward, until by 2 fixation of extension bar, then being sent and being started by PLC programmable controller 1111
For signal to stepper motor driver 1110, the rotation axis that stepper motor driver 1110 starts waterproof stepper motor 13 continues up time
Stitching is primary into rotation, carries out water intaking operation, after the completion of waiting for that second dry point is fetched water, you can carry out next dry point and take
Water.
When the sampling water in water storage cylinder 19 needs discharge, rotate counterclockwise lid 117, while lid 117 rotates to
Lower movement, annular seal body 118 move downward together with lid 117, release annular seal body 118 to the first apopore 116
Closure, at this point, setting water in water storage cylinder 19 passes sequentially through water outlet 110, the first apopore 116, annular seal body 118 and second
Apopore 119, then drains into water receiver.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme all belong to the scope of protection of the present invention.
Claims (6)
1. a kind of water quality detection water fetching device easy to use, it is characterised in that：Including water intaking mechanism (1), extension bar (2) and
The lower end of fixed mechanism (3), the extension bar (2) is equipped with water intaking mechanism (1), and the extension bar (2) is solid by fixed mechanism (3)
Be scheduled on the guardrail of hull, the fixed mechanism (3) include U-shaped body (31), two sliding slots (32), several slide seat bodies (33) if,
Dry clamping device (34), linking arm (35), the first pedestal (36), slide mass (37), fixed hole (38), the second pedestal (39),
Fastening screw (310) and swing handle (311) are equipped with sliding slot (32) in the two side walls of the U-shaped body (31), each described
Sliding slot (32) in be equipped at least one slide seat body (33), set that there are one clamping devices on the slide seat body (33)
(34), the upper end of the U-shaped body (31) is equipped with linking arm (35), and the front end of the linking arm (35) is equipped with the first pedestal (36),
Slide mass (37) is equipped on first pedestal (36), the front end of the slide mass (37) is equipped with to be matched with extension bar (2)
Fixed hole (38), the rear end of the slide mass (37) is equipped with the second pedestal (39), is equipped on second pedestal (39)
It is threadedly coupled and front end contradicts the fastening screw (310) on the first pedestal (36), the rear end of the fastening screw (310) is equipped with
Swing handle (311), the water intaking mechanism (1) include pedestal (11), axis body (12), waterproof stepper motor (13), turntable (14),
It is first through hole (15), seal (16), several second through-holes (17), several third through-holes (18), several water storage cylinders (19), several
Water outlet (110), bearing (111), extension bar (112), driven gear (113) and driving gear (114), the bearing (111)
Upper end be equipped with extension bar (112), the lower end of the bearing (111) is equipped with axis body (12) and waterproof stepper motor (13), described
The lower end of axis body (12) is equipped with pedestal (11), and the pedestal (11) is equipped with circumferentially equally distributed second through-hole (17) of shape,
The lower end of second through-hole (17) is equipped with water storage cylinder (19), and the lower end of the water storage cylinder (19) is equipped with water outlet (110),
The axis body (12) is equipped with rotatable turntable (14), and the upper end of the pedestal (11) is equipped with for close between turntable (14)
The seal (16) of envelope, the seal (16) be equipped with the one-to-one third through-hole (18) of the second through-hole (17), it is described
Turntable (14) is equipped with first through hole (15), and when the turntable (14) rotates, first through hole (15) is logical by each third successively
The upper end in hole (18), the turntable (14) is equipped with driven gear (113), and the rotation axis of the waterproof stepper motor (13) is equipped with
The driving gear (114) of connection is engaged with driven gear (113).
2. a kind of water quality detection as described in claim 1 water fetching device easy to use, it is characterised in that：The water outlet
(110) integrally formed with block body (115) in lower end, the block body (115) is equipped with circumferentially shape equally distributed first and goes out
Water hole (116), is arranged with the lid (117) of threaded connection on the lower end of the water outlet (110), the lid (117) it is interior
Bottom surface is equipped with the annular seal body (118) for blocking all the first apopores (116), the bottom surface of the lid (117) be equipped with
The second apopore (119) of the hollow portion connection of annular seal body (118), the water outlet (110) are equipped with and are used for and lid
(117) sealing ring sealed between inner wall.
3. a kind of water quality detection as described in claim 1 water fetching device easy to use, it is characterised in that：The waterproof step
Stepper motor (13) is connected by stepper motor driver (1110) and PLC programmable controller (1111).
4. a kind of water quality detection as described in claim 1 water fetching device easy to use, it is characterised in that：The extension bar
(112) it is made of several end to end connecting rods (100), the connecting rod (100) includes the body of rod (1001), connector
(1002) and graduation mark (1003), the front end of the body of rod (1001) are equipped with connector (1002), the connector (1002)
Circumferential surface is equipped with external screw thread, in the rear end of the body of rod (1001) equipped with external screw thread to the internal thread of cooperation, the body of rod
(1001) it is equipped with graduation mark (1003).
5. a kind of water quality detection as described in claim 1 water fetching device easy to use, it is characterised in that：The pedestal
(11) upper end is equipped with the connector sleeve (1112) being threadedly coupled with connector (1002).
6. a kind of water quality detection water fetching device easy to use as described in any one of claim 1 to 5, feature exist
In：The clamping device (34) includes screw body (341), rotating disc (342), fastening body (343) and rubber pad (344), described
The screw body (341) of threaded connection is equipped on slide seat body (33), the outer end of the screw body (341) is equipped with rotating disc (342),
The inner end of the screw body (341) is equipped with the fastening body (343) being rotatably connected, and the inside of the fastening body (343) is equipped with rubber
Rubber cushion (344).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810958159.2A CN108663234B (en) | 2018-08-22 | 2018-08-22 | Water intaking device convenient to use for water quality testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810958159.2A CN108663234B (en) | 2018-08-22 | 2018-08-22 | Water intaking device convenient to use for water quality testing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108663234A true CN108663234A (en) | 2018-10-16 |
| CN108663234B CN108663234B (en) | 2023-09-19 |
Family
ID=63788808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810958159.2A Active CN108663234B (en) | 2018-08-22 | 2018-08-22 | Water intaking device convenient to use for water quality testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108663234B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568908A (en) * | 2018-12-10 | 2019-04-05 | 周口师范学院 | A kind of training football gate |
| CN112239014A (en) * | 2020-10-09 | 2021-01-19 | 浙江申新爱思开包装有限公司 | Plastic packaging container capable of being combined for use |
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|---|---|---|---|---|
| DE3507412C1 (en) * | 1985-03-02 | 1986-06-19 | Jakob Dr. 8000 München Hoiß | Membrane valve for taking samples |
| KR100836276B1 (en) * | 2007-12-28 | 2008-06-10 | 한국바이오시스템(주) | Automatic water sampler |
| KR101413678B1 (en) * | 2014-03-25 | 2014-07-01 | 가천대학교 산학협력단 | Water sampling device |
| CN107640570A (en) * | 2017-10-11 | 2018-01-30 | 海盐星达精密机械有限公司 | A kind of pump block inwall processing equipment feed streamline |
| CN108396718A (en) * | 2018-03-30 | 2018-08-14 | 逯昊天 | A kind of waters intelligent cleaning sampler |
-
2018
- 2018-08-22 CN CN201810958159.2A patent/CN108663234B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3507412C1 (en) * | 1985-03-02 | 1986-06-19 | Jakob Dr. 8000 München Hoiß | Membrane valve for taking samples |
| KR100836276B1 (en) * | 2007-12-28 | 2008-06-10 | 한국바이오시스템(주) | Automatic water sampler |
| KR101413678B1 (en) * | 2014-03-25 | 2014-07-01 | 가천대학교 산학협력단 | Water sampling device |
| CN107640570A (en) * | 2017-10-11 | 2018-01-30 | 海盐星达精密机械有限公司 | A kind of pump block inwall processing equipment feed streamline |
| CN108396718A (en) * | 2018-03-30 | 2018-08-14 | 逯昊天 | A kind of waters intelligent cleaning sampler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568908A (en) * | 2018-12-10 | 2019-04-05 | 周口师范学院 | A kind of training football gate |
| CN112239014A (en) * | 2020-10-09 | 2021-01-19 | 浙江申新爱思开包装有限公司 | Plastic packaging container capable of being combined for use |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108663234B (en) | 2023-09-19 |
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