CN209215007U - A kind of surface water layering water fetching device - Google Patents
A kind of surface water layering water fetching device Download PDFInfo
- Publication number
- CN209215007U CN209215007U CN201821968898.1U CN201821968898U CN209215007U CN 209215007 U CN209215007 U CN 209215007U CN 201821968898 U CN201821968898 U CN 201821968898U CN 209215007 U CN209215007 U CN 209215007U
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- sampling
- outer bar
- bar
- lateral wall
- bottle
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Abstract
The utility model discloses a kind of surface water layering water fetching devices, are related to sampler technical field, it is intended to solve the problems, such as that existing layering water fetching device is easy to occur moving up and down and influencing data measured authenticity in sampling.Its key points of the technical solution are that the top for sampling interior bar is reached above sampling outer bar by the opening of mounting groove；It is connected with fixed link on the lateral wall that sampling interior bar is located in mounting groove, samples the arc groove for being provided with and stretching out for fixed link and for rotating set angle with the rotation of sampling interior bar for fixed link on the lateral wall of outer bar；One end that fixed link stretches out arc groove is fixedly connected with bottle stopper plate.The utility model can effectively prevent device generation in sampling to move up and down, and ensure that the authenticity of data measured.
Description
Technical field
The utility model relates to sampler technical fields, more particularly, to a kind of surface water layering water fetching device.
Background technique
Need to be sampled surface water when carrying out surface water detection, the sample that is taken according to different requirement of experiment and
Sampling mode is also different, and the common sampling mode of no particular/special requirement is that water sampling is directly filled in water body.And at some
It in test, needs to be sampled on the vertical direction of water body, common earth's surface water-sampling device is usually to divide several times vertical
Water sample is taken on direction, is not able to satisfy while obtaining in the vertical direction of a certain point the water sample needed, and take water by several times
Sample is bigger to water disturbance, can not ensure is there is to the authenticity of data measured certain in the same point down-sampling
It influences, while sampling also increases sampling operation amount by several times.
To solve the above problems, some enterprises, focal pointe also proposed different solutions.For example, authorization is public
Accuse number the Chinese patent for CN207081585U and just disclose a kind of surface water and be layered sampler, mainly include sampling interior bar,
Sampling bottle fastener, sampling bottle, sampling outer bar, sampling bottle stopper, sampling bottle stopper are buckled, sample outer bar perforation, the perforation of sampling interior bar, sampling bottle
Stopper rod, sampling bottle bar.When sampling, first place a device into water body to be sampled；Then, sampling interior bar is moved up, thus
The bottleneck of sampling bottle is opened；Bottle to be sampled is moved down into after full water sample, making to sample interior bar, to will be taken by sampling bottle stopper
The bottleneck of sample bottle is closed；Finally, sampler is proposed from water body.
But prior art among the above has the following deficiencies: when moving up and down sampling interior bar, be easy to cause entire
Device moves up and down, so that the sample of sampling bottle in the vertical direction is inconsistent, and moving up and down due to device
Also water disturbance is increased, the authenticity of the data measured by sample water is affected.
Utility model content
The purpose of the utility model is to provide a kind of surface water layering water fetching devices, and device can be effectively prevent to sample
When generate move up and down, guarantee the authenticity of data measured.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of surface water layering water fetching device, including sampling interior bar, sampling outer bar, sampling bottle and bottle stopper plate, the sampling
Bottle is fixed on the lateral wall of sampling outer bar, and the bottle stopper plate is corresponding with sampling bottle and closes the bottleneck of sampling bottle；It is described to take
The top of sample outer bar is provided with mounting groove along the short transverse of sampling outer bar, and the sampling interior bar is located in mounting groove and being capable of week
To rotation, the top of the sampling interior bar is reached above sampling outer bar by the opening of mounting groove；The sampling interior bar is located at peace
It is connected with fixed link on lateral wall in tankage, is provided with and is stretched out for fixed link and for supplying on the lateral wall of the sampling outer bar
Fixed link rotates the arc groove of set angle with the rotation of sampling interior bar；The fixed link stretches out one end and the bottle stopper of arc groove
Plate is fixedly connected.
By using above-mentioned technical proposal, when sampling, first device is put into vertically in water body to be sampled.Then, pass through
Rotation sampling interior bar, can open the bottleneck of sampling bottle.Bottle to be sampled samples interior bar by reversely rotating into after full water sample,
Bottle stopper plate may make to close the bottleneck of sampling bottle.Finally, sampler is taken out from water body.It is sampled by rotation
Interior bar realizes the opening and closing of bottleneck, avoids moving up and down for device, so that the sampling of sampling bottle in the vertical direction
Point is consistent, and also reduces water disturbance, ensure that the authenticity of the data measured by sample water.
The utility model is further arranged to: one end that the sampling interior bar stretches out mounting groove is provided with knob, the rotation
The bottom end of button is bonded with the top of sampling outer bar.
By using above-mentioned technical proposal, the contact area of knob and finger is bigger, is rotatably taken by rotating knob
Sample interior bar.
The utility model is further arranged to: first identifier block is provided on the lateral wall of the knob, outside the sampling
The second identifier block with first identifier Block- matching is provided on the lateral wall of bar.
By using above-mentioned technical proposal, first identifier block and second identifier block have indicative function, when sampling bottle is by bottle
After seben closing, first identifier block and second identifier block consistency from top to bottom.
The utility model is further arranged to: being provided with increasing on the lateral wall of the knob and is rubbed burr, the increasing rubs burr
Positioned at the top of first identifier block.
By using above-mentioned technical proposal, so that finger is easier to exert a force to knob.
The utility model is further arranged to: the bottom end of the knob is provided with spring-loaded plunger, the top of the sampling outer bar
End is provided with the slippage slot protruded into for spring-loaded plunger；The spring-loaded plunger is used to apply to sampling outer bar perpendicular to sampling outer bar
The elastic force of end face, one end that the spring-loaded plunger protrudes into slippage slot can move in slippage slot with the rotation of sampling interior bar.
By using above-mentioned technical proposal, knob can be effectively prevent voluntarily to rotate, improve stabilization when device sampling
Property.
The utility model is further arranged to: the both ends of the sliding groove bottom wall are provided with determines for what spring-loaded plunger protruded into
Position hole.
By using above-mentioned technical proposal, when spring protrudes into location hole, the prompt tone of " rattling away " can be issued, having can
Prompt user samples the effect that interior bar has rotated into position.
The utility model is further arranged to: being provided between the lateral wall of the sampling interior bar and the inner sidewall of mounting groove
The inner ring of bearing, the bearing is fixedly connected with the lateral wall of sampling interior bar, the outer ring of the bearing and the inner sidewall of mounting groove
It is fixedly connected.
By using above-mentioned technical proposal, resistance when sampling interior bar rotation is effectively reduced.
The utility model is further arranged to: the card for fixing sampling bottle is provided on the lateral wall of the sampling outer bar
Hoop, the clip includes link block, the first curved splint and the second curved splint；The lateral wall of the link block and sampling outer bar
It is fixedly connected, one end of first curved splint and the second curved splint is rotatablely connected with link block, first arc
The other end of the other end of clamping plate and the second curved splint is bolted to connection；First curved splint and the second arc
Clamping plate being arranged radially along sampling outer bar, the sampling bottle is between the first curved splint and the second curved splint.
By using above-mentioned technical proposal, facilitates fixed sampling bottle, also facilitate and remove sampling bottle.
In conclusion the advantageous effects of the utility model are as follows:
1, by the setting of arc groove and fixed link, have can effectively prevent device generated in sampling move up and down,
Guarantee the effect of data measured authenticity；
2, by the setting of knob, first identifier block and second identifier block, have the function of facilitating operation；
3, by the setting of spring-loaded plunger, slippage slot and location hole, job stability of the device in sampling is improved.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the surface water layering water fetching device shown in the utility model embodiment；
Fig. 2 is shown in the utility model embodiment for showing the schematic diagram of clip Yu sampling bottle connection relationship；
Fig. 3 is the cross-sectional view of the sampling outer bar shown in the utility model embodiment；
Fig. 4 is shown in the utility model embodiment for showing knob and sampling the schematic diagram of interior bar connection relationship；
Fig. 5 is the cross-sectional view of the knob shown in the utility model embodiment.
In figure, 1, sampling interior bar；11, fixed link；2, outer bar is sampled；21, mounting groove；22, arc groove；23, second identifier
Block；24, slippage slot；25, location hole；3, sampling bottle；4, bottle stopper plate；5, knob；51, first identifier block；52, increase the burr that rubs；53,
Spring-loaded plunger；6, bearing；7, clip；71, link block；72, the first curved splint；73, the second curved splint；74, rubber pad.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is outside a kind of surface water layering water fetching device disclosed by the utility model, including sampling interior bar 1, sampling
Bar 2, sampling bottle 3 and bottle stopper plate 4.Sampling bottle 3 be fixed on sampling outer bar 2 lateral wall on, bottle stopper plate 4 it is corresponding with sampling bottle 3 and
The bottleneck of sampling bottle 3 is closed.Preferably, in the present embodiment, there are three the settings of sampling bottle 3, corresponding bottle stopper plate 4 is also provided with
There are three, three sampling bottles 3 are set gradually along the short transverse of sampling outer bar 2.
Referring to Fig. 2, sampling setting on the lateral wall of outer bar 2, there are three clips 7, three clips 7 to be respectively used to fix three
Sampling bottle 3.Clip 7 includes link block 71, the first curved splint 72 and the second curved splint 73, the first curved splint 72 and second
Being arranged radially along sampling outer bar 2 of curved splint 73.Link block 71 is fixedly connected with the lateral wall of sampling outer bar 2, the first arc
One end of clevis plate 72 and the second curved splint 73 is rotatablely connected with link block 71, the other end of the first curved splint 72 and the
The other end of two curved splints 73 is bolted to connection.After screwing bolts, sampling bottle 3 is firmly sandwiched in the first arc folder
Between plate 72 and the second curved splint 73.Preferably, the first curved splint 72 and the second curved splint 73 are in the side being oppositely arranged
Rubber pad 74 is provided on wall, after screwing bolts, two rubber pads 74 are in compressive state, so as to sampling bottle
3 fixed effect is more preferable.
Referring to Figures 1 and 2, the top for sampling outer bar 2 offers mounting groove 21 along the short transverse of sampling outer bar 2, samples
Interior bar 1 is located in mounting groove 21 and sampling interior bar 1 can circumferentially rotate, and samples the top of interior bar 1 by the opening of mounting groove 21
Reach 2 top of sampling outer bar.It is solid there are three being sequentially connected from top to down on the lateral wall that sampling interior bar 1 is located in mounting groove 21
Fixed pole 11, sample outer bar 2 lateral wall on be provided with for corresponding fixed link 11 stretch out and for for corresponding fixed link 11 with
It samples the rotation of interior bar 1 and rotates the arc groove 22 of set angle, fixed link 11 stretches out one end of arc groove 22 and corresponding bottle
Seben 4 is fixedly connected.After sampling interior bar 1 rotates clockwise set angle (the present embodiment takes 30 degree), the bottle of three sampling bottles 3
Mouthful be opened (bottleneck be opened part).
Referring to Fig. 3, sample and be provided with bearing 6 between the lateral wall of interior bar 1 and the inner sidewall of mounting groove 21, bearing 6 it is interior
It encloses and is fixedly connected with the lateral wall of sampling interior bar 1, the outer ring of bearing 6 is fixedly connected with the inner sidewall of mounting groove 21, is effectively reduced
Resistance when sampling interior bar 1 rotates, so that bottle stopper plate 4 is easier to be opened.
Referring to Fig. 2 and Fig. 4, one end that sampling interior bar 1 stretches out mounting groove 21 is provided with knob 5, the bottom end of knob 5 and sampling
The top of outer bar 2 is bonded.The bottom end of 5 lateral wall of knob is provided with first identifier block 51, samples and is provided on the lateral wall of outer bar 2
With the matched second identifier block 23 of first identifier block 51.When bottle stopper plate 4 closes the bottleneck of corresponding sample bottle 3, first identifier
Block 51 is corresponding with about 23 second identifier block.After the sampling water in sampling bottle 3 is filled, turn knobs 5 counterclockwise make the first mark
Know block 51 to be located at right above second identifier block 23.It is additionally provided with increasing on the lateral wall of knob 5 to rub burr 52, increasing rubs burr 52
Positioned at the top of first identifier block 51, it is preferred that increase the burr 52 that rubs by several and be evenly distributed on the vertical bar on 5 lateral wall of knob
Line composition.
Referring to Fig. 4 and Fig. 5, the bottom end of knob 5 is embedded with spring-loaded plunger 53, and the top of sampling outer bar 2 is offered for spring
The slippage slot 24 that plunger 53 protrudes into, slippage slot 24 are arc-shaped.Spring-loaded plunger 53 is used to apply outside perpendicular to sampling to sampling outer bar 2
The elastic force of 2 upper surface of bar, one end that spring-loaded plunger 53 protrudes into slippage slot 24 can be moved in slippage slot 24 with the rotation of sampling interior bar 1
It is dynamic.The both ends of 24 bottom wall of slippage slot offer the location hole 25 protruded into for spring-loaded plunger 53.Specifically, in the bottle of sampling bottle 3
In the state that mouth is closed, spring-loaded plunger 53 is protruded into the location hole 25 of 24 one end of slippage slot, and the spring of spring-loaded plunger 53 is in
Nature.During rotating clockwise knob 5, when spring-loaded plunger 53 is moved between two location holes 25, spring stack
The spring of plug 53 is in compressive state.After rotating clockwise knob 5 (30 degree of rotation), it is another that spring-loaded plunger 53 protrudes into slippage slot 24
In the location hole 25 of one end, at this point, the spring of spring-loaded plunger 53 is also at nature.
The implementation principle of the present embodiment are as follows:
When sampling, first device is put into vertically in water body to be sampled.Then, it is rotated clockwise in sampling by knob 5
Bar 1(rotates 30 degree), so that the bottleneck of sampling bottle 3 be opened.Bottle 3 to be sampled is rotated counterclockwise into after full water sample, passing through knob 5
Interior bar 1 is sampled, keeps first identifier block 51 and second identifier block 23 corresponding, so that bottle stopper plate 4 is by the bottleneck of sampling bottle 3
Closing.Finally, sampler is taken out from water body.
By sampler after taking out in water body, then the bolt on clip 7 is removed, the fixing to sampling bottle 3 can be released
Effect, to easily remove sampling bottle 3.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of surface water layering water fetching device, including sampling interior bar (1), sampling outer bar (2), sampling bottle (3) and bottle stopper plate
(4), the sampling bottle (3) is fixed on the lateral wall of sampling outer bar (2), and the bottle stopper plate (4) is corresponding with sampling bottle (3) and will
The bottleneck of sampling bottle (3) is closed；The top of sampling outer bar (2) is provided with mounting groove along the short transverse of sampling outer bar (2)
(21), the sampling interior bar (1) is located in mounting groove (21) and can circumferentially rotate, it is characterised in that: the sampling interior bar (1)
Top by the opening of mounting groove (21) reach sampling outer bar (2) above；The sampling interior bar (1) is located in mounting groove (21)
Lateral wall on be connected with fixed link (11), it is described sampling outer bar (2) lateral wall on be provided with for fixed link (11) stretch out and
For the arc groove (22) of set angle to be rotated with the rotation of sampling interior bar (1) for fixed link (11)；The fixed link (11)
The one end for stretching out arc groove (22) is fixedly connected with bottle stopper plate (4).
2. a kind of surface water layering water fetching device according to claim 1, it is characterised in that: the sampling interior bar (1) is stretched
One end of mounting groove (21) is provided with knob (5) out, and the bottom end of the knob (5) is bonded with the top of sampling outer bar (2).
3. a kind of surface water layering water fetching device according to claim 2, it is characterised in that: the outside of the knob (5)
It is provided on wall first identifier block (51), is provided on the lateral wall of sampling outer bar (2) and is matched with first identifier block (51)
Second identifier block (23).
4. a kind of surface water layering water fetching device according to claim 3, it is characterised in that: the outside of the knob (5)
It is provided with increasing on wall to rub burr (52), the top for increasing the burr (52) that rubs and being located at first identifier block (51).
5. a kind of surface water layering water fetching device according to claim 2, it is characterised in that: the bottom end of the knob (5)
It is provided with spring-loaded plunger (53), the top of sampling outer bar (2) is provided with the slippage slot (24) protruded into for spring-loaded plunger (53)；
The spring-loaded plunger (53) is used to apply the elastic force perpendicular to sampling outer bar (2) upper surface, the spring stack to sampling outer bar (2)
One end that plug (53) protrudes into slippage slot (24) can move in slippage slot (24) with the rotation of sampling interior bar (1).
6. a kind of surface water layering water fetching device according to claim 5, it is characterised in that: slippage slot (24) bottom wall
Both ends be provided with the location hole (25) protruded into for spring-loaded plunger (53).
7. a kind of surface water layering water fetching device according to claim 1 to 6, it is characterised in that: the sampling
It is provided with bearing (6) between the lateral wall of interior bar (1) and the inner sidewall of mounting groove (21), the inner ring of the bearing (6) and sampling
The lateral wall of interior bar (1) is fixedly connected, and the outer ring of the bearing (6) is fixedly connected with the inner sidewall of mounting groove (21).
8. a kind of surface water layering water fetching device according to claim 1 to 6, it is characterised in that: the sampling
Be provided with the clip (7) for fixing sampling bottle (3) on the lateral wall of outer bar (2), the clip (7) include link block (71),
First curved splint (72) and the second curved splint (73)；The lateral wall of the link block (71) and sampling outer bar (2) is fixed to be connected
It connecing, one end of first curved splint (72) and the second curved splint (73) is rotatablely connected with link block (71), and described the
The other end of one curved splint (72) and the other end of the second curved splint (73) are bolted to connection；First arc
Clamping plate (72) and the second curved splint (73) being arranged radially along sampling outer bar (2), the sampling bottle (3) is located at the first arc
Between clamping plate (72) and the second curved splint (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968898.1U CN209215007U (en) | 2018-11-27 | 2018-11-27 | A kind of surface water layering water fetching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968898.1U CN209215007U (en) | 2018-11-27 | 2018-11-27 | A kind of surface water layering water fetching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209215007U true CN209215007U (en) | 2019-08-06 |
Family
ID=67461504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821968898.1U Expired - Fee Related CN209215007U (en) | 2018-11-27 | 2018-11-27 | A kind of surface water layering water fetching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209215007U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887699A (en) * | 2019-11-11 | 2020-03-17 | 安徽金联地矿科技有限公司 | Water layering accurate sampling device |
| CN111458194A (en) * | 2020-05-26 | 2020-07-28 | 杨力 | Layered sampling device for water body with any depth |
| CN111964979A (en) * | 2020-08-27 | 2020-11-20 | 滁州学院 | A sampling device for hydrology information acquisition |
| CN112082810A (en) * | 2020-07-20 | 2020-12-15 | 自然资源部第一海洋研究所 | Disturbance-free near-bottom suspended particulate matter layered sampling device |
-
2018
- 2018-11-27 CN CN201821968898.1U patent/CN209215007U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887699A (en) * | 2019-11-11 | 2020-03-17 | 安徽金联地矿科技有限公司 | Water layering accurate sampling device |
| CN110887699B (en) * | 2019-11-11 | 2021-12-31 | 安徽金联地矿科技有限公司 | Water layering accurate sampling device |
| CN111458194A (en) * | 2020-05-26 | 2020-07-28 | 杨力 | Layered sampling device for water body with any depth |
| CN111458194B (en) * | 2020-05-26 | 2022-12-30 | 杨力 | Layered sampling device for water body with any depth |
| CN112082810A (en) * | 2020-07-20 | 2020-12-15 | 自然资源部第一海洋研究所 | Disturbance-free near-bottom suspended particulate matter layered sampling device |
| CN112082810B (en) * | 2020-07-20 | 2021-05-04 | 自然资源部第一海洋研究所 | Disturbance-free near-bottom suspended particulate matter layered sampling device |
| CN111964979A (en) * | 2020-08-27 | 2020-11-20 | 滁州学院 | A sampling device for hydrology information acquisition |
| CN111964979B (en) * | 2020-08-27 | 2021-03-16 | 滁州学院 | A sampling device for hydrology information acquisition |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20201127 |