CN107843459A - A kind of adjustable thief rod of depth under water - Google Patents
A kind of adjustable thief rod of depth under water Download PDFInfo
- Publication number
- CN107843459A CN107843459A CN201711091676.6A CN201711091676A CN107843459A CN 107843459 A CN107843459 A CN 107843459A CN 201711091676 A CN201711091676 A CN 201711091676A CN 107843459 A CN107843459 A CN 107843459A
- Authority
- CN
- China
- Prior art keywords
- main body
- rod
- flexible
- sampling
- control main
- 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.)
- Pending
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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
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1445—Overpressure, pressurisation at sampling point
- G01N2001/1454—Positive displacement, piston
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1445—Overpressure, pressurisation at sampling point
- G01N2001/1463—Injector; Air-lift
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- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a kind of adjustable thief rod of depth under water, main body is sampled including solid, the body of rod, flexible regulation and control main body, movable grillage, top plate, suppress spring and flexible bar body, the neck being adapted between the body of rod and movable grillage by being provided with slide plate with sliding block is flexibly connected, the body of rod upper end is connected by fixed card buckle with flexible regulation and control main body, the flexible regulation and control main body lower end is provided with flexible bar body, the expansion link body interior centre position is provided with telescopic mast core, the movable grillage lower end is connected with injection tube, and it is provided with piston inside injection tube, the piston is connected by connecting plate with the telescopic mast core through movable grillage, injection tube lower end spiral is connected with solid sampling main body, the solid sampling main body is connected with mesh screen plate by fixed block.The present invention is simple to operate, takes conveniently, has underwater solid-liquid Double sampling effect, and depth under water can also be adjusted, and sampling ability is strong, and controllability is high.
Description
Technical field
The present invention relates to environmental monitoring sampling technique field, specially a kind of adjustable thief rod of depth under water.
Background technology
Environment measuring and improvement, it is a technical very strong emerging industry, and enters into the warp of Indoor Environment Detection improvement
Reason personnel face emerging industry, the either market promotion, or examination criteria, testing process, the occupational characteristic of industry, Yi Jizhi
Manage product or construction method will from the beginning, and the professional training for participating in system is maximally effective approach, the medium of border detection
Object is broadly divided into water quality detection, air detection, Soil K+adsorption, solid waste detection, biological detection, noise and vibration inspection
Survey, electromagnet radiation detection, radiological measuring, heat detection, light detection, health detection etc., existing thief rod is excessively simple, can only
Single to be used to connect sampler, itself does not possess regulatory function, it is impossible to underwater expansion regulation is carried out to sample length, for
For the lower sample stretched out of water intaking, be inconvenient, and it is single to take longer thief rod not readily portable, secondly in itself also not
Possess sampling and multidirectional linkage function, in order to solve the above problems, spy proposes a kind of adjustable thief rod of depth under water, for people
Use.
The content of the invention
It is an object of the invention to provide a kind of adjustable thief rod of depth under water, by flexible bar body and injection tube and admittedly
Body samples the setting of main body, has the advantages of underwater expansion regulation and control depth sampling, solves and traditional be not easy to adjust, carry not
Just the problem of, can not sampling, effect easy to carry, that sampling effect is good has been reached.
To achieve the above object, the present invention provides following technical scheme：A kind of adjustable thief rod of depth under water, including solid
Sampling main body, the body of rod, flexible regulation and control main body, movable grillage, top plate, suppress spring and flexible bar body, the body of rod and activity
The neck being adapted between grillage by being provided with slide plate with sliding block is flexibly connected, and the body of rod upper end is by fixed card buckle with stretching
Contracting regulation and control main body connection, the flexible regulation and control main body upper end are welded with holding handle, and the flexible regulation and control body interior is provided with top
Plate, and top plate can slide in flexible regulation and control body interior, the flexible regulation and control main body lower end is provided with flexible bar body, described
Expansion link body interior centre position is provided with telescopic mast core, and telescopic mast core bottom is provided with and suppresses spring, the portable plate
Frame lower end is connected with injection tube, and is provided with piston inside injection tube, and the piston passes through connecting plate and stretching through movable grillage
Contracting post core is connected, and the movable grillage bosom is provided with to be connected with the board slot that is adapted of winning in succession, injection tube lower end spiral
Solid sampling main body is connected to, the solid sampling main body is connected with mesh screen plate by fixed block.
To be hollow inside the body of rod, and movable grillage can be slided up and down with sliding block and neck inside the body of rod, the body of rod
Inner upper end, which is provided with limited block, prevents movable grillage from coming off.
It is fixedly connected between the top plate and flexible regulation and control main body by Fixed latches.
The top board surface is fixed with the hand-held rod through flexible regulation and control main body side end wall.
Preferably, the flexible bar body is made up of pole, and pole is provided with four sections altogether, and close to the position of bottom inside pole
Put and be provided with bullet control lock core.
The spring inner that suppresses is provided with spring control button, and spring control button is provided with four altogether, spring control
Button corresponds with the pole that flexible bar body is stretched.
Preferably, the solid sampling main body is in the sharp mouth ampuliform of sampling, and lower end is provided with sampling port.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention enables effect of its flexible bar body in spring control button by the setting of flexible regulation and control main body
Spring is suppressed in lower regulation and control makes its pole stretch, and completes flexible regulation and control adjusting function, simple to operate, easy to use, has multiple length
Degree regulation and control, depth under water regulation and control are flexible, substantially increase sampling efficiency.
2nd, the present invention samples the setting of main body and injection tube by solid, its thief rod is connected two kinds of samplings simultaneously
Mode, sampling connection is all very flexible, and does not interfere with each other, the effect with multiple sampling, and practicality is stronger.
3rd, the present invention, can be flexibly by the solid barrier of sampling outside injection tube nozzle by the setting by mesh screen plate
Side, flexibly solid-liquid sampling is separated, played a protective role.
4th, the setting of the body of rod of the present invention, movable grillage is flexibly moved, solid sampling main body is flexibly moved to bar
Internal portion, the protective effect to sampling apparatus is served, substantially increase the protectiveness and service life of sampler.
Brief description of the drawings
Fig. 1 is agent structure schematic diagram of the present invention；
Fig. 2 is the structural representation that solid of the present invention samples main body；
Fig. 3 is the structural representation of the flexible regulation and control main body of the present invention；
Fig. 4 is the top view of main body of the present invention.
In figure：1- solids sample main body；2- injection tubes；3- pistons；4- connecting plates；5- board slots；The 6- bodies of rod；The flexible regulation and control masters of 7-
Body；8- fixed card buckles；9- slide plates；10- activity grillages；11- sliding blocks；12- mesh screen plates；13- fixed blocks；14- holds handle；15- hands
Shadoof；16- top plates；17- suppresses spring；18- bullet control lock cores；19- telescopic mast cores；20- poles；21- stretches bar body.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1 to 4, a kind of embodiment provided by the invention：A kind of adjustable thief rod of depth under water, including solid take
Sample main body 1, the body of rod 6, flexible regulation and control main body 7, movable grillage 10, top plate 16, suppress spring 17 and flexible bar body 21, the body of rod 6
The neck being adapted between movable grillage 10 by being provided with slide plate 9 with sliding block 11 is flexibly connected, and plays connection slip, bar
The upper end of body 6 is connected by fixed card buckle 8 with flexible regulation and control main body 7, plays secured adjusted, regulation and control main body 7 of stretching upper end welding
Have and hold handle 14, be easy to human body sampling hand to take, flexible regulation and control main body 7 is internally provided with top plate 16, and top plate 16 can be flexible
Regulate and control the internal slide of main body 7, be easy to regulate and control piston 3, play a part of sampling of water quality, flexible regulation and control main body 7 lower end, which is provided with, stretches
Contracting bar body 21, the flexible bosom position of bar body 21 is provided with telescopic mast core 19, and the bottom of telescopic mast core 19 is provided with bullet
Pressing spring 17, play connection and bullet control power-assisted, the movable lower end of grillage 10 is connected with injection tube 2, and the inside of injection tube 2 is provided with and lived
Plug 3, piston 3 is connected by connecting plate 4 with through the telescopic mast core 19 of movable grillage 10, for sampling liquid, plays regulation and control connection
Effect, the movable bosom of grillage 10 be provided with 4 board slots 5 being adapted of winning in succession, winning in succession can slide for 4 offers of winning in succession
Space, is easy to piston 3 to move adsorptive liquid, and the lower end spiral of injection tube 2 is connected with solid sampling main body 1, water-bed depths is consolidated
Body is sampled, and solid sampling main body 1 is connected with mesh screen plate 12 by fixed block 13, for preventing solid from entering injection tube, resistance
Hinder liquid sampling.
The inside of the body of rod 6 is hollow, and movable grillage 10 can be slided up and down with sliding block 11 and neck inside the body of rod, plays shape
Shape illustrates, is easy to people's installation settings, 6 upper ends of body of rod inside, which are provided with limited block, prevents movable grillage 10 from coming off, and rises spacing solid
It is set for using, is fixedly connected between top plate 16 and flexible regulation and control main body 7 by Fixed latches, serves and be connected, the table of top plate 16
Face be fixed with through it is flexible regulation and control the side wall of main body 7 hand-held rod 15, moved for lifting top plate 16, stretch bar body 21 by
Pole 20 forms, and pole 20 is provided with four sections altogether, and the inside of pole 20 is provided with bullet control lock core 18 close to the position of bottom, is used for
The locking action of bullet control position, suppress and spring control button is installed inside spring 17, and spring control button is provided with four altogether,
The pole 20 that spring control button stretches with flexible bar body 21 corresponds, and for controlling the flexible of pole, plays thief rod
Depth adjustment, solid sampling main body 1 is in the sharp mouth ampuliform of sampling, and lower end is provided with sampling port, is easy to sample solid.
Operation principle：User is connected in use, the adept lever 14 of hand by fixed card buckle 8 with flexible regulation and control main body 7,
Then top plate 16 and the body of rod 6 are fixed by Fixed latches, corresponding spring control button on spring 17 is suppressed in regulation and control, according to taking
The depth selection of sample water, presses pressing spring control button, promotes telescopic mast core 19 to move in the presence of spring 17 is suppressed after selection,
It is corresponding to stretch out first segment pole 20 when bullet control lock core 18 inside telescopic mast core 19 stretches out, the like, until reaching flexible
The depth under water of sampling, hand-held rod 15 is then controlled, and take down Fixed latches, make top plate 16 upward in the presence of hand-held rod 15
It is mobile 4 piston 3 is drawn liquid, is reached sampling effect in the inner tensile of injection tube 2 so as to drive telescopic mast core 19 to pull to win in succession
Fruit, if being sampled to solid, solid need to only be sampled to main body 1 by sampling port direct sample, after the completion of sampling,
Manual press bullet control lock core 18, Shi Qianyuan roads withdraw flexible bar body 21, then fetch sample and put down, that is, sample successfully,
It is the operation principle of the present invention above.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (2)
1. a kind of adjustable thief rod of depth under water, including solid sampling main body (1), the body of rod (6), flexible regulation and control main body (7), activity
Grillage (10), top plate (16), suppress spring (17) and flexible bar body (21), it is characterised in that：The body of rod (6) and portable plate
The neck being adapted between frame (10) by being provided with slide plate (9) with sliding block (11) is flexibly connected, and the body of rod (6) upper end passes through
Fixed card buckle (8) is connected with flexible regulation and control main body (7), and described flexible regulation and control main body (7) upper end, which is welded with, holds handle (14), described
Flexible regulation and control main body (7) is internally provided with top plate (16), and top plate (16) can be in flexible regulation and control main body (7) internal slide, institute
State flexible regulation and control main body (7) lower end and flexible bar body (21) is installed, flexible bar body (21) the bosom position is set
There is telescopic mast core (19), and telescopic mast core (19) bottom is provided with and suppresses spring (17), movable grillage (10) the lower end connection
There is an injection tube (2), and be provided with piston (3) inside injection tube (2), the piston (3) is by connecting plate (4) and through movable grillage
(10) telescopic mast core (19) connection, movable grillage (10) bosom are provided with and the board slot that (4) be adapted of winning in succession
(5), injection tube (2) lower end spiral is connected with solid sampling main body (1), and the solid sampling main body (1) passes through fixed block
(13) mesh screen plate (12) is connected with, is hollow inside the body of rod (6), and movable grillage (10) can be with sliding block (11) and neck
Slided up and down inside the body of rod, (6) upper end, which is provided with limited block, inside the body of rod prevents movable grillage (10) from coming off, the top plate
(16) it is fixedly connected between flexible regulation and control main body (7) by Fixed latches, top plate (16) surface is fixed with through stretching
The hand-held rod (15) of contracting regulation and control main body (7) side wall, the flexible bar body (21) are made up of pole (20), and pole (20) is set altogether
There are four sections, and the internal position close to bottom of pole (20) is provided with bullet control lock core (18), it is described to suppress spring (17) inside
Spring control button is installed, and spring control button is provided with four altogether, spring control button is flexible with flexible bar body (21)
Pole (20) correspond.
A kind of 2. adjustable thief rod of depth under water according to claim 1, it is characterised in that：The solid samples main body
(1) in the sharp mouth ampuliform of sampling, and lower end is provided with sampling port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091676.6A CN107843459A (en) | 2017-11-08 | 2017-11-08 | A kind of adjustable thief rod of depth under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091676.6A CN107843459A (en) | 2017-11-08 | 2017-11-08 | A kind of adjustable thief rod of depth under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107843459A true CN107843459A (en) | 2018-03-27 |
Family
ID=61682437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711091676.6A Pending CN107843459A (en) | 2017-11-08 | 2017-11-08 | A kind of adjustable thief rod of depth under water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107843459A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918198A (en) * | 2018-09-26 | 2018-11-30 | 河南中托力合化学有限公司 | A kind of oil tank sampler |
| CN108982164A (en) * | 2018-09-26 | 2018-12-11 | 河南中托力合化学有限公司 | A kind of control system of oil tank sampler |
| CN109000989A (en) * | 2018-09-29 | 2018-12-14 | 李明 | A kind of environmental protection water body sampling Detection device |
| CN109916654A (en) * | 2019-03-28 | 2019-06-21 | 佛山科学技术学院 | A kind of sampler |
| CN111175084A (en) * | 2020-01-15 | 2020-05-19 | 谢燕群 | Automatic control switch formula sewage sampling device of adjustable sample depth |
| CN113495261A (en) * | 2020-04-01 | 2021-10-12 | 哈尔滨学院 | FPGA underwater acoustic signal processing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4329883A (en) * | 1974-04-26 | 1982-05-18 | The United States Of America As Represented By The Secretary Of The Navy | Apparatus for collecting deep-sea sediment pore water |
| CN201786114U (en) * | 2010-08-11 | 2011-04-06 | 李明 | Retractable folding lock for automobile steering wheel |
| CN202501995U (en) * | 2012-04-01 | 2012-10-24 | 刘颖 | Water sampler |
| CN203869909U (en) * | 2014-06-13 | 2014-10-08 | 环境保护部南京环境科学研究所 | Water sampler |
| CN204988794U (en) * | 2015-09-29 | 2016-01-20 | 贵州大学 | Layering ore pulp sampler |
| CN206192697U (en) * | 2016-11-22 | 2017-05-24 | 河海大学 | Cement sampler |
| CN206208598U (en) * | 2016-12-02 | 2017-05-31 | 河海大学 | A kind of countryside portable hydrological information collection device |
-
2017
- 2017-11-08 CN CN201711091676.6A patent/CN107843459A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4329883A (en) * | 1974-04-26 | 1982-05-18 | The United States Of America As Represented By The Secretary Of The Navy | Apparatus for collecting deep-sea sediment pore water |
| CN201786114U (en) * | 2010-08-11 | 2011-04-06 | 李明 | Retractable folding lock for automobile steering wheel |
| CN202501995U (en) * | 2012-04-01 | 2012-10-24 | 刘颖 | Water sampler |
| CN203869909U (en) * | 2014-06-13 | 2014-10-08 | 环境保护部南京环境科学研究所 | Water sampler |
| CN204988794U (en) * | 2015-09-29 | 2016-01-20 | 贵州大学 | Layering ore pulp sampler |
| CN206192697U (en) * | 2016-11-22 | 2017-05-24 | 河海大学 | Cement sampler |
| CN206208598U (en) * | 2016-12-02 | 2017-05-31 | 河海大学 | A kind of countryside portable hydrological information collection device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918198A (en) * | 2018-09-26 | 2018-11-30 | 河南中托力合化学有限公司 | A kind of oil tank sampler |
| CN108982164A (en) * | 2018-09-26 | 2018-12-11 | 河南中托力合化学有限公司 | A kind of control system of oil tank sampler |
| CN109000989A (en) * | 2018-09-29 | 2018-12-14 | 李明 | A kind of environmental protection water body sampling Detection device |
| CN109000989B (en) * | 2018-09-29 | 2020-10-20 | 郑州富铭环保科技股份有限公司 | Water sampling detection device for environmental protection |
| CN109916654A (en) * | 2019-03-28 | 2019-06-21 | 佛山科学技术学院 | A kind of sampler |
| CN111175084A (en) * | 2020-01-15 | 2020-05-19 | 谢燕群 | Automatic control switch formula sewage sampling device of adjustable sample depth |
| CN111175084B (en) * | 2020-01-15 | 2020-11-20 | 东阳市聚铕新材料有限公司 | Automatic control switch formula sewage sampling device of adjustable sample depth |
| CN113495261A (en) * | 2020-04-01 | 2021-10-12 | 哈尔滨学院 | FPGA underwater acoustic signal processing device |
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