CN208333971U - A kind of hydrological monitoring sampler - Google Patents
A kind of hydrological monitoring sampler Download PDFInfo
- Publication number
- CN208333971U CN208333971U CN201821059676.8U CN201821059676U CN208333971U CN 208333971 U CN208333971 U CN 208333971U CN 201821059676 U CN201821059676 U CN 201821059676U CN 208333971 U CN208333971 U CN 208333971U
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- CN
- China
- Prior art keywords
- probe tube
- sounding gear
- compression bar
- pumping rod
- shaft
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 23
- 239000000523 sample Substances 0.000 claims abstract description 55
- 230000006835 compression Effects 0.000 claims abstract description 29
- 238000007906 compression Methods 0.000 claims abstract description 29
- 238000005086 pumping Methods 0.000 claims abstract description 26
- 238000005259 measurement Methods 0.000 claims abstract description 21
- 238000005070 sampling Methods 0.000 claims abstract description 12
- 239000007799 cork Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 51
- 230000000694 effects Effects 0.000 abstract description 6
- 239000003643 water by type Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a kind of hydrological monitoring sampler, including appliance cover, probe tube and sounding gear, fixing sleeve is fixed with below described device lid, and the outer wall of fixing sleeve is provided with sliding slot, fixed block is welded with above the probe tube, and probe tube is located at the inside of fixing sleeve, suction inlet is provided with below the probe tube, and the inside of probe tube is equipped with pumping rod, compression bar is installed on the right side of the pumping rod, and the centre of compression bar is provided with support shaft, handwheel is provided on the left of the sounding gear, and sounding gear is located at the left side of swivel nut, the inside of the sounding gear is equipped with shaft, and depth measurement tape is provided on the right side of shaft.Hydrological monitoring sampler flexible structure, can be dismantled, be convenient for carrying, Larger water depths can be measured, not with change of water quality interference effect water sample quality when guaranteeing the uniform acquisition in sampling to water source, and acquiring, the water sample of acquisition, which can separate, to be stored.
Description
Technical field
The utility model relates to hydrological monitoring engineering device technique field, specially a kind of hydrological monitoring sampler.
Background technique
Hydrological monitoring mainly monitors the water conservancy operating condition of river, lake, reservoir, reacts each waters in time
Hydrological characteristics carry out long-term feedback to water quality and safeguard so that relevant departments make arrangement to water environment, provide when being lauched
Source is seriously polluted, and hydrological monitoring personnel need to carry out regular sampling monitoring to the water quality situation in corresponding waters.And existing water conservancy
Monitoring sampler usually can not meet the multi-party demand of monitoring personnel when in use, and the water sample in deeper water is difficult to adopt
Collection, some waters are deeper, and for monitoring personnel when being sampled due to not knowing the specific depth in waters, the water sample taken is inadequate
Comprehensively, existing sampler purposes is single, and structure is fixed, and not can be carried out disassembly, and inconvenient to carry, the collection capacity of water sample has
Limit, to the water sampling in different waters, there are limitations, for this purpose, it is proposed that one kind be capable of measuring Larger water depths, can dismantle and
It can be carried out the sampler of more waters water samplings.
Utility model content
The purpose of this utility model is to provide a kind of hydrological monitoring samplers, to solve to mention in above-mentioned background technique
The water sample in deeper water out is difficult to acquire, some waters are deeper, and monitoring personnel is when being sampled due to not knowing waters
Specific depth, the water sample taken is not comprehensive enough, and purposes is single, and structure is fixed, and not can be carried out disassembly, inconvenient to carry, water
The collection capacity of sample is limited, there are problems that limitation to the water sampling in different waters.
The technical solution of the utility model includes:
The lower section of a kind of hydrological monitoring sampler, including appliance cover, probe tube and sounding gear, described device lid is solid
Surely there is fixing sleeve, and the outer wall of fixing sleeve is provided with sliding slot, fixed block is welded with above the probe tube, and probe tube is located at
The inside of fixing sleeve, is provided with suction inlet below the probe tube, and the inside of probe tube is equipped with pumping rod, under the pumping rod
Side is fixed with cork, and rectangular channel is provided with above pumping rod, and connecting rod, the right side of the pumping rod are fixed on the inside of the rectangular channel
Side is equipped with compression bar, and the centre of compression bar is provided with support shaft, and swivel nut, the sounding gear are welded on the left of described device lid
Left side be provided with handwheel, and sounding gear is located at the left side of swivel nut, and the inside of the sounding gear is equipped with shaft, and shaft
Right side be provided with depth measurement tape, be fixed with vertical pouring weight below the depth measurement tape.
Preferably, the inner surface of the sliding slot and the outer surface of fixed block are bonded to each other, and the shape of sliding slot is " T "
Shape.
Preferably, the compression bar is rotatablely connected by connecting rod and pumping rod, and the rotational angle between compression bar and pumping rod is 30-
90°。
Preferably, the support shaft runs through from the inside of compression bar, and compression bar constitutes rotation knot by support shaft and appliance cover
Structure.
Preferably, the right side screw thread of the sounding gear matches with the internal whorl size of swivel nut, and sounding gear
Side is elliptical shape.
Preferably, the handwheel is structure as a whole with shaft, and the central axes of shaft and the central axes of sounding gear are located at
In same horizontal line.
Compared with prior art, the utility model has the beneficial effects that hydrological monitoring sampler flexible structure, it can
It to be dismantled, is convenient for carrying, Larger water depths can be measured, guarantee the uniform acquisition in sampling to water source, and acquire
When not with change of water quality interference effect water sample quality, the water sample of acquisition, which can separate, to be stored, and wherein fixing sleeve can pass through sliding slot
It is split with probe tube, the probe tube for being stored with water sample is removed into encapsulation, set up new probe tube, continued to next waters
Water source is acquired, and completes many places acquisition in waters, interference effect is small between water sample in collection process, more quasi- to the detection of water quality
Really, linkage structure is constituted between compression bar and pumping rod, is facilitated and is sucked water sample in probe tube, structure is simple, easy to operate, support shaft
An effective supporting point is provided for compression bar, keeps the rotation of compression bar more flexible, sounding gear can be dismantled, and sampling is facilitated to fill
The elliptical profile design of the carrying set, sounding gear can provide a sufficiently large placement space for depth measurement tape, avoid surveying
Deep tape contacts generation friction with sounding gear inner wall, causes to damage to depth measurement tape, soft to depth measurement by hand wheel rotating shaft
Ruler carries out folding and unfolding, completes the measurement of Larger water depths.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model fixing sleeve and probe tube structural schematic diagram；
Fig. 3 is the utility model pumping rod structural schematic diagram.
In figure: 1, appliance cover, 2, fixing sleeve, 3, sliding slot, 4, probe tube, 5, fixed block, 6, suction inlet, 7, pumping rod, 8, cork,
9, rectangular channel, 10, connecting rod, 11, compression bar, 12, support shaft, 13, swivel nut, 14, sounding gear, 15, handwheel, 16, shaft, 17, survey
Deep tape, 18, vertical pouring weight.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of hydrological monitoring sampler, including dress
Lid 1, probe tube 4 and sounding gear 14 are set, the lower section of appliance cover 1 is fixed with fixing sleeve 2, and the outer wall of fixing sleeve 2 is provided with cunning
Slot 3, the top of probe tube 4 are welded with fixed block 5, and probe tube 4 is located at the inside of fixing sleeve 2, the inner surface of sliding slot 3 and solid
The outer surface for determining block 5 is bonded to each other, and the shape of sliding slot 3 be it is "T"-shaped, fixing sleeve 2 can by sliding slot 3 and probe tube 4 into
Row is split, and the probe tube 4 for being stored with water sample is removed encapsulation, sets up new probe tube 4, continues to carry out the water source in next waters
The many places acquisition in waters is completed in acquisition, and interference effect is small between water sample in collection process, sampling more acurrate to the detection of water quality
The lower section of pipe 4 is provided with suction inlet 6, and the inside of probe tube 4 is equipped with pumping rod 7, and the lower section of pumping rod 7 is fixed with cork 8, and pumping rod
7 top is provided with rectangular channel 9, and the inside of rectangular channel 9 is fixed with connecting rod 10, and the right side of pumping rod 7 is equipped with compression bar 11, and compression bar
11 centre is provided with support shaft 12, and compression bar 11 is rotatablely connected by connecting rod 10 and pumping rod 7, and between compression bar 11 and pumping rod 7
Rotational angle is 30-90 °, constitutes linkage structure between compression bar 11 and pumping rod 7, facilitates and sucks water sample in probe tube 4, structure letter
Single, easy to operate, support shaft 12 runs through from the inside of compression bar 11, and compression bar 11 is made up of support shaft 12 and appliance cover 1 and rotates
Structure, support shaft 12 are that compression bar 11 provides an effective supporting point, keep the rotation of compression bar 11 more flexible, the left side of appliance cover 1
It is welded with swivel nut 13, the left side of sounding gear 14 is provided with handwheel 15, and sounding gear 14 is located at the left side of swivel nut 13, depth measurement dress
It sets 14 right side screw thread to match with the internal whorl size of swivel nut 13, and the side of sounding gear 14 is elliptical shape, depth measurement
Device 14 can be dismantled, and facilitate the carrying of sampler, the elliptical profile design of sounding gear 14 can be depth measurement tape
17 provide a sufficiently large placement space, avoid depth measurement tape 17 from contacting generation friction with 14 inner wall of sounding gear, to depth measurement
Tape 17 causes to damage, and the inside of sounding gear 14 is equipped with shaft 16, and the right side of shaft 16 is provided with depth measurement tape 17, hand
Wheel 15 is structure as a whole with shaft 16, and the central axes of shaft 16 and the central axes of sounding gear 14 are located in same horizontal line,
By 15 rotating shaft 16 of handwheel, folding and unfolding is carried out to depth measurement tape 17, completes the measurement of Larger water depths, the lower section of depth measurement tape 17
It is fixed with vertical pouring weight 18.
Working principle: passing through the mating reaction between fixed block 5 and sliding slot 3 first for this kind of sampler will sample
Pipe 4 is mounted on the lower section of fixing sleeve 2, and sounding gear 14 is mounted on 1 left side of appliance cover by swivel nut 13, carry out water sampling it
Before, handwheel 15 is rotated, shaft 16 rotates with it, and is wrapped in the depth measurement tape 17 of 16 outer wall of shaft in the gravity of pouring weight 18 that hangs down
Lower completion decentralization, measures Larger water depths, judges the depth bounds of acquisition water sample, after measurement, rotates hand
Wheel 15, depth measurement tape 17 are withdrawn in sounding gear 14, start to carry out water sampling, compression bar 11 is carried out centered on support shaft 12
Rotation counterclockwise, compression bar 11 drive pumping rod 7 to move down by connecting rod 10, and air in probe tube 4 is discharged, and the contact of suction inlet 6 is wanted
The water source layer for acquiring water sample rotates clockwise compression bar 11, and pumping rod 7 is driven to move up, and water flow enters under the action of cork 8 to be taken
In sample pipe 4, the acquisition of water sample is completed, plug for seal is carried out to suction inlet 6, probe tube 4 is removed and sealed, the probe tube more renewed
4, the water sample in other waters is acquired, for deep place waters, the probe tube 4 of selection should suitably be grown a bit, sampled
In the process, interference effect is small between different quality, and water sampling mode is flexible, not with change of water quality interference effect water sample matter when acquisition
Amount, completes the use process of entire sampler like this.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of hydrological monitoring sampler, including appliance cover (1), probe tube (4) and sounding gear (14), feature exists
In: it is fixed with below described device lid (1) fixing sleeve (2), and the outer wall of fixing sleeve (2) is provided with sliding slot (3), the sampling
It is welded with fixed block (5) above pipe (4), and probe tube (4) is located at the inside of fixing sleeve (2), the lower section of the probe tube (4)
It is provided with suction inlet (6), and the inside of probe tube (4) is equipped with pumping rod (7), is fixed with cork (8) below the pumping rod (7),
And rectangular channel (9) are provided with above pumping rod (7), it is fixed with connecting rod (10) on the inside of the rectangular channel (9), the pumping rod (7)
Right side be equipped with compression bar (11), and the centre of compression bar (11) is provided with support shaft (12), the left side welding of described device lid (1)
Have swivel nut (13), is provided with handwheel (15) on the left of the sounding gear (14), and sounding gear (14) is located at swivel nut (13)
The inside in left side, the sounding gear (14) is equipped with shaft (16), and depth measurement tape (17) are provided on the right side of shaft (16),
Vertical pouring weight (18) are fixed with below the depth measurement tape (17).
2. a kind of hydrological monitoring sampler according to claim 1, it is characterised in that: the inside of the sliding slot (3)
The outer surface on surface and fixed block (5) is bonded to each other, and the shape of sliding slot (3) is "T"-shaped.
3. a kind of hydrological monitoring sampler according to claim 1, it is characterised in that: the compression bar (11) passes through company
Bar (10) and pumping rod (7) are rotatablely connected, and the rotational angle between compression bar (11) and pumping rod (7) is 30-90 °.
4. a kind of hydrological monitoring sampler according to claim 1, it is characterised in that: the support shaft (12) is from pressure
The inside of bar (11) is run through, and compression bar (11) constitutes rotational structure by support shaft (12) and appliance cover (1).
5. a kind of hydrological monitoring sampler according to claim 1, it is characterised in that: the sounding gear (14)
Right side screw thread matches with the internal whorl size of swivel nut (13), and the side of sounding gear (14) is elliptical shape.
6. a kind of hydrological monitoring sampler according to claim 1, it is characterised in that: the handwheel (15) and shaft
(16) it is structure as a whole, and the central axes of the central axes of shaft (16) and sounding gear (14) are located in same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821059676.8U CN208333971U (en) | 2018-07-05 | 2018-07-05 | A kind of hydrological monitoring sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821059676.8U CN208333971U (en) | 2018-07-05 | 2018-07-05 | A kind of hydrological monitoring sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208333971U true CN208333971U (en) | 2019-01-04 |
Family
ID=64786201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821059676.8U Active CN208333971U (en) | 2018-07-05 | 2018-07-05 | A kind of hydrological monitoring sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208333971U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780975A (en) * | 2019-01-24 | 2019-05-21 | 河南省特种设备安全检测研究院洛阳分院 | A kind of portable elevator layer door lower part holding meanss depth of engagement detection ruler |
| CN110333099A (en) * | 2019-07-17 | 2019-10-15 | 邓潇俊 | A kind of biological monitoring water sampling unit being convenient for carrying |
| CN111795864A (en) * | 2020-07-31 | 2020-10-20 | 国家海洋环境监测中心 | Water sample collecting equipment adopting extraction mode |
| CN112629943A (en) * | 2020-12-29 | 2021-04-09 | 湛江中科技术服务有限公司 | Water quality sampling device for environmental protection detection convenient to remote regulation sample volume |
-
2018
- 2018-07-05 CN CN201821059676.8U patent/CN208333971U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780975A (en) * | 2019-01-24 | 2019-05-21 | 河南省特种设备安全检测研究院洛阳分院 | A kind of portable elevator layer door lower part holding meanss depth of engagement detection ruler |
| CN110333099A (en) * | 2019-07-17 | 2019-10-15 | 邓潇俊 | A kind of biological monitoring water sampling unit being convenient for carrying |
| CN111795864A (en) * | 2020-07-31 | 2020-10-20 | 国家海洋环境监测中心 | Water sample collecting equipment adopting extraction mode |
| CN111795864B (en) * | 2020-07-31 | 2023-11-21 | 国家海洋环境监测中心 | Water sample collecting equipment adopting extraction mode |
| CN112629943A (en) * | 2020-12-29 | 2021-04-09 | 湛江中科技术服务有限公司 | Water quality sampling device for environmental protection detection convenient to remote regulation sample volume |
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