CN106959223A - A kind of automatic water station water acquisition sampler - Google Patents
A kind of automatic water station water acquisition sampler Download PDFInfo
- Publication number
- CN106959223A CN106959223A CN201710129905.2A CN201710129905A CN106959223A CN 106959223 A CN106959223 A CN 106959223A CN 201710129905 A CN201710129905 A CN 201710129905A CN 106959223 A CN106959223 A CN 106959223A
- Authority
- CN
- China
- Prior art keywords
- lifting arm
- water
- water acquisition
- support
- leading block
- 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
Abstract
The invention discloses a kind of automatic water station water acquisition sampler, including hoist engine, support, hoist steel cable, lifting arm, immersible pump and water acquisition flexible pipe, one end of the support is fixedly connected with weight body, the other end is provided with leading block, described one connection hoist engine of hoist steel cable, other end is connected by one end of leading block and lifting arm, one end of lifting arm connection hoist steel cable is also connected with immersible pump, other end is hinged with wall, water acquisition flexible pipe one end is connected with immersible pump, and the other end is communicated along lifting arm with water acquisition hard tube road.Spacing bearing is housed on the leading block of the present invention; the harm that can be prevented hoist steel cable from surprisingly coming off and cause; the support set of the present invention is provided with position limiting structure, and the position limiting structure can be defined to the angle of lifting arm oscilaltion, with certain protective effect.
Description
Technical field
The present invention relates to water quality monitoring equipment technical field, more particularly to a kind of automatic water station water acquisition sampler.
Background technology
Normally operation is firstly the need of being exactly to adopt water allocation scheme the problem of solution at water quality monitoring station, and especially reservoirs water quality is supervised
The On Computation for Drawing Water of survey station is even more complicated, and current common water extracting scheme is divided into two kinds：
1st, self priming pump：Pump house is built on reservoir bank, or with floating drum as carrier, station is extracted into by being pressurized self priming pump water；
2nd, immersible pump：With floating drum as carrier, immersible pump is fixedly mounted on below the water surface, water is extracted into by immersible pump by station
Room；
Reservoir is larger in the fluctuation in stage amplitude in flood season and dry season, and change in flow is larger, although both the above method is temporarily solved
Determine the On Computation for Drawing Water at reservoirs water quality monitoring station, but larger in fluctuation in stage or change in flow, especially reservoir sluice gate takes
Water installations will bear huge water impact when sluice gate discharges water；Complexity that northern reservoir freezes in the winter time, the beginning of spring thaws etc. in addition
Under situation, the downthrust between ice face is likely to cause the damage of water-sampling pipeline and water sampling device, both the above water-supply method
It is difficult to the operation needs for meeting Water Automatic Monitoring System under these circumstances.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of automatic water station water acquisition proposed takes
Sampling device.
To achieve these goals, present invention employs following technical scheme：
A kind of automatic water station water acquisition sampler, including hoist engine, support, hoist steel cable, lifting arm, immersible pump and water acquisition are soft
Pipe, one end of the support is fixedly connected with weight body, and the other end is provided with leading block, described one connection elevator of hoist steel cable
Machine, other end is connected by one end of leading block and lifting arm, one end of lifting arm connection hoist steel cable also with immersible pump phase
Even, other end is hinged with wall, and water acquisition flexible pipe one end is connected with immersible pump, and the other end is along lifting arm and water acquisition hard tube road phase
It is logical.
It is preferred that, the weight body is fixed platform, and one end of fixed platform is fixedly connected with wall, and other end is hanging
And be connected with support, the hoist engine is fixed in fixed platform.
It is preferred that, one end of the lifting arm by support set and wall connecting, support set be fixed on wall and with
Lifting arm is hinged, and position limiting structure is additionally provided with support set.
It is preferred that, the immersible pump is connected by suspension hook with lifting arm, and one end of lifting arm correspondence immersible pump is additionally provided with admittedly
Fixed pole, fix bar is provided with switch.
It is preferred that, one end that the support corresponds to leading block is additionally provided with the spacing bearing being adapted with leading block with consolidating
Determine bolt, the axle of fixing bolt correspondence leading block is respectively arranged at the two ends with one.
It is preferred that, the suspension hook is fixedly connected with lifting arm, and suspension hook is hinged with lifting arm.
Beneficial effect of the present invention：
1st, the present invention controls the lifting of lifting arm using hoist engine, the height of lifting arm can be adjusted according to the change of water level, i.e.,
The height of immersible pump, realizes and water sampling is carried out under different water levels.
2nd, the present invention is using switch and fix bar composition level sensor, and the change of monitoring water level, passes through volume in real time
The machine of raising automatically adjusts the height of immersible pump, to adapt to the change of water level.
3rd, lifting arm section of the present invention is small, effectively reduces water flow impact pressure influence, and risen during freezing, thawing
Drop arm bears larger extruding force, there is certain protective effect to water acquisition flexible pipe.
4th, protection wirerope of the invention is surprisingly broken in hoist steel cable or during maintenance of equipment, ensure that lifting arm without falling into
In water, while limiting the angle of elevation of lifting arm, prevent security incident.
5th, support set of the invention is provided with position limiting structure, and the position limiting structure can enter to the angle of lifting arm oscilaltion
Row is limited, with certain protective effect.
6th, spacing bearing, the danger that can be prevented hoist steel cable from surprisingly coming off and cause are housed on leading block of the invention
Evil.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the connection enlarged diagram of lifting arm and support set；
Fig. 3 is the connection enlarged diagram of hoist steel cable and leading block.
In figure：1 hoist engine, 2 fixed platforms, 3 supports, 4 leading blocks, 5 hoist steel cables, 6 lifting arms, 7 support sets, 8 are hung
Hook, 9 immersible pumps, 10 water acquisition flexible pipes, 11 fix bars, 12 switches, 13 protection wireropes, 14 support set end junctions, 15 spiral shells
Bolt, 16 lifting arm end junctions, 17 fixing bolts, 18 spacing bearings.
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 is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
As shown in figure 1, a kind of automatic water station water acquisition sampler of the present invention, including immersible pump 9 and water acquisition flexible pipe 10, also
Including hoist engine 1, support 3, hoist steel cable 5 and lifting arm 6, one end of support 3 is fixedly connected with fixed platform 2, and the other end is set
There is leading block 4；One end of fixed platform 2 is fixedly connected with wall, and other end is hanging and is connected with support 3, and hoist engine 1 is consolidated
Surely in fixed platform 2；5 one connection hoist engines 1 of hoist steel cable, one end that other end passes through leading block 4 and lifting arm 6
Connection；One end of the connection hoist steel cable 5 of lifting arm 6 is also connected with immersible pump 9, and other end is hinged with wall；Water acquisition flexible pipe 10
One end is connected with immersible pump 9, and the other end is communicated along lifting arm 6 with water acquisition hard tube road.
Further, one end of lifting arm 6 is by support set 7 and wall connecting, support set 7 be fixed on wall and with
Lifting arm 6 is hinged, and position limiting structure is additionally provided with support set 7；Immersible pump 9 is connected by suspension hook 8 with lifting arm 6, the correspondence of lifting arm 6
One end of immersible pump 9 is additionally provided with fix bar 11, and fix bar 11 is provided with switch 12；One end of the correspondence immersible pump 9 of lifting arm 6
Also it is connected with protection wirerope 13, the other end of protection wirerope 13 is fixedly connected with wall；Suspension hook 8 be fixedly connected with lifting arm 6 or
Person is hinged with lifting arm 6.
As shown in Fig. 2 support set end junction 14 and lifting arm end junction 16 are hinged by a bolt 15.
As shown in figure 3, one end of the correspondence leading block 4 of support 3 is additionally provided with the spacing bearing 18 being adapted with leading block 4
With fixing bolt 17, the axle of the correspondence leading block 4 of fixing bolt 17 is respectively arranged at the two ends with one.
Lifting arm, suspension hook and rotatable hinge composition small bore single arm type steel pole structure in the present invention, according to national standard
《Code for design of steel structures》GB50017, calculates the tensile strength of small bore single arm type steel pole structure, so that it is determined that lifting arm has
Imitate small bore.
The present invention breaches traditional tactic pattern, devises a kind of water quality automatic Weather Station water acquisition sampler, the device energy
Enough with the automatic raising and lowering of water level；Effective small bore single arm type steel pole structure is met in Flood Season of Reservoir and dry season
Water Automatic Monitoring System is normally fetched water work, and the structure adaptability is stronger, after the icing of northern frore area reservoir, the dress
Can still immersible pump be fixed on below the water surface by putting, and ensure normal water intaking.
More than, it is only the present invention preferably embodiment, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, technique according to the invention scheme and its invention
Design is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of automatic water station water acquisition sampler, including hoist engine（1）, support（3）, hoist steel cable（5）, lifting arm（6）, it is latent
Water pump（9）With water acquisition flexible pipe（10）, it is characterised in that the support（3）One end be fixedly connected with weight body, the other end is provided with
Leading block（4）, the hoist steel cable（5）One connection hoist engine（1）, other end passes through leading block（4）With lifting arm（6）
One end connection, lifting arm（6）Connect hoist steel cable（5）One end also with immersible pump（9）It is connected, other end is cut with scissors with wall
Connect, water acquisition flexible pipe（10）One end and immersible pump（9）Connection, the other end is along lifting arm（6）Communicated with water acquisition hard tube road.
2. a kind of automatic water station water acquisition sampler according to claim 1, it is characterised in that the weight body is fixation
Platform（2）, fixed platform（2）One end be fixedly connected with wall, other end is hanging and and support（3）Connection, the elevator
Machine（1）It is fixed at fixed platform（2）On.
3. a kind of automatic water station water acquisition sampler according to claim 2, it is characterised in that the lifting arm（6）'s
One end passes through support set（7）With wall connecting, support set（7）It is fixed on wall and and lifting arm（6）It is hinged, support set
（7）On be additionally provided with position limiting structure.
4. a kind of automatic water station water acquisition sampler according to claim 3, it is characterised in that the immersible pump（9）It is logical
Cross suspension hook（8）With lifting arm（6）Connection, lifting arm（6）Correspondence immersible pump（9）One end be additionally provided with fix bar（11）, fix bar
（11）It is provided with switch（12）.
5. a kind of automatic water station water acquisition sampler according to claim 3, it is characterised in that the support（3）Correspondence
Leading block（4）One end be additionally provided with and leading block（4）The spacing bearing being adapted（18）With fixing bolt（17）, fixed spiral shell
Bolt（17）Correspondence leading block（4）Axle be respectively arranged at the two ends with one.
6. a kind of automatic water station water acquisition sampler according to claim 3, it is characterised in that the suspension hook（8）With liter
Arm drops（6）It is fixedly connected, and suspension hook（8）With lifting arm（6）It is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710129905.2A CN106959223A (en) | 2017-03-07 | 2017-03-07 | A kind of automatic water station water acquisition sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710129905.2A CN106959223A (en) | 2017-03-07 | 2017-03-07 | A kind of automatic water station water acquisition sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106959223A true CN106959223A (en) | 2017-07-18 |
Family
ID=59471645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710129905.2A Pending CN106959223A (en) | 2017-03-07 | 2017-03-07 | A kind of automatic water station water acquisition sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106959223A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653295A (en) * | 2018-12-28 | 2019-04-19 | 连云港华泰石油化工机械有限公司 | A kind of counterweight balance water fetching device |
| CN111024442A (en) * | 2019-12-18 | 2020-04-17 | 罗秋婵 | Land-based water body sampling equipment of hydrological monitoring station |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2483535Y (en) * | 2001-06-29 | 2002-03-27 | 江苏亚太水工机械集团公司 | Submersible pump station with naturally lifting/lowering float dock |
| CN204177626U (en) * | 2014-11-24 | 2015-02-25 | 三峡大学 | Convenient layering water intaking system |
| CN204491699U (en) * | 2015-01-05 | 2015-07-22 | 中冶华天工程技术有限公司 | Structure mud cleaning plant |
| CN105438412A (en) * | 2015-12-07 | 2016-03-30 | 关勇河 | Automatic-pumping floating row |
| CN205352769U (en) * | 2016-01-11 | 2016-06-29 | 车宗奇 | Vehicular quality of water sampling device |
-
2017
- 2017-03-07 CN CN201710129905.2A patent/CN106959223A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2483535Y (en) * | 2001-06-29 | 2002-03-27 | 江苏亚太水工机械集团公司 | Submersible pump station with naturally lifting/lowering float dock |
| CN204177626U (en) * | 2014-11-24 | 2015-02-25 | 三峡大学 | Convenient layering water intaking system |
| CN204491699U (en) * | 2015-01-05 | 2015-07-22 | 中冶华天工程技术有限公司 | Structure mud cleaning plant |
| CN105438412A (en) * | 2015-12-07 | 2016-03-30 | 关勇河 | Automatic-pumping floating row |
| CN205352769U (en) * | 2016-01-11 | 2016-06-29 | 车宗奇 | Vehicular quality of water sampling device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653295A (en) * | 2018-12-28 | 2019-04-19 | 连云港华泰石油化工机械有限公司 | A kind of counterweight balance water fetching device |
| CN109653295B (en) * | 2018-12-28 | 2020-10-20 | 连云港华泰石油化工机械有限公司 | Counter weight balance water intake device |
| CN111024442A (en) * | 2019-12-18 | 2020-04-17 | 罗秋婵 | Land-based water body sampling equipment of hydrological monitoring station |
| CN111024442B (en) * | 2019-12-18 | 2022-08-19 | 广东粤风检测技术有限公司 | Land-based water body sampling equipment of hydrological monitoring station |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170718 |