CN202814751U - Sampling system - Google Patents
Sampling system Download PDFInfo
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- CN202814751U CN202814751U CN201220421996.XU CN201220421996U CN202814751U CN 202814751 U CN202814751 U CN 202814751U CN 201220421996 U CN201220421996 U CN 201220421996U CN 202814751 U CN202814751 U CN 202814751U
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- sampling
- cableway
- sampler
- mobile device
- sampling system
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Abstract
The utility model discloses a sampling system, which is used for collecting water samples of rivers and ditches. The sampling system comprises a ropeway assembly and a sampling assembly, wherein the ropeway assembly comprises two ropeway brackets and a ropeway between the two ropeway brackets; and the sampling assembly is arranged on the ropeway in a sliding manner and comprises a sampler and a drawing device which controls the sampler to move up and down and is connected with the sampler through a lifting rope. According to the structure design of the sampling system, the sampler can slide on the ropeway along with the sampling assembly, thereby selecting horizontal sampling coordinates (of sampling points) of the sampler; and the sampler is connected with the drawing device through the lifting rope, thereby selecting longitudinal sampling coordinates of the sampler. Therefore, the sampling system can select the sampling points in horizontal and longitudinal directions, thus the flexibility of sampling is improved.
Description
Technical field
The utility model relates to the water sampling device technical field, more particularly, and particularly a kind of sampling system.
Background technology
Water sample gathers, and particularly water sampling is the important step of carrying out water analysis, implementing environment monitoring.According to national environmental protection section water quality monitoring standard and water sampling requirement, should in water body, a minute aspect obtain water sample, could the basic representativeness that reflects water body.Ministry of Water Resources of the country water quality that also requires surface water and groundwater to be carried out different aspects is carried out water sample analysis, and the collection water sample that monitoring water quality on line can real-time continuous is also analyzed it.
But present existing monitoring water quality on line water sample acquisition device, generally can only carry out grab sampling, namely by stationary installation sampler is fixed, thereby realize the water sampling of fixed point, this structural design is owing to be subjected to the restriction of stationary installation, can not carry out flexibly mobile sampler, cause the dirigibility of sampling of water quality lower.
And, in said structure, if at northern area, the river is subjected to the seasonal precipitation affects in rainy season and dry season to produce easily following problem: during rainy season, owing to be subjected to flood influence, the sampler of korneforos is washed away by flood easily, and river diverse location hydrologic parameter is different; During dry season, the river current are very little, and the part riverbed may surface, and cause easily situation about can't take a sample to occur.
Always how the above improves the dirigibility that sampler is taken a sample, and becomes those skilled in the art's problem demanding prompt solution.
The utility model content
The technical problems to be solved in the utility model is for providing a kind of sampling system, and this system can guarantee that by its structural design sampling system has higher sampling dirigibility.
For solving the problems of the technologies described above, the utility model provides a kind of sampling system, is used for the water sampling to rivers, irrigation canals and ditches, comprising:
Cableway assembly, described cableway assembly comprise two ropeway supporting trestles and are installed on two cableways between the described ropeway supporting trestle;
Sampling assemble, described sampling assemble are mounted slidably on described cableway, and described sampling assemble comprises the draw-gear that sampler and the described sampler of control move up and down, and described draw-gear is connected with described sampler by lifting rope.
Preferably, the utility model also comprises mobile device, described mobile device is mounted slidably on described cableway, is provided with on the described mobile device be used to the traction rope that draws described mobile device, and described sampling assemble is mounted slidably on described cableway by described mobile device.
Preferably, be provided with two cableways between two described ropeway supporting trestles, described sampling assemble is arranged at wherein on of two cableways, is provided with the measurement mechanism erecting bed on another of two cableways.
Preferably, described measurement mechanism erecting bed is mounted slidably on described cableway by described mobile device.
Preferably, on the described measurement mechanism erecting bed Doppler flowmeter, current meter and multi parameter analysis instrument are installed.
Preferably, described sampling assemble is water pump.
Preferably, described cableway is wire cableway.
Preferably, described cableway is hard rail cableway.
Preferably, described ropeway supporting trestle is the steel pylon.
The utility model provides a kind of sampling system, be used for the water sampling to rivers, irrigation canals and ditches, for so that this system has higher sampling dirigibility, the utility model proposes following technical scheme, comprise: cableway assembly, cableway assembly comprise two ropeway supporting trestles and are installed on two cableways between the ropeway supporting trestle; Sampling assemble, sampling assemble are mounted slidably on cableway, and sampling assemble comprises the draw-gear that sampler and control sampler move up and down, and draw-gear is connected with sampler by lifting rope.
In the sampling system that the utility model provides, the main body frame of cableway assembly for realizing that sampling assemble moves, its function that has is: support sampling assemble and move at the water surface of rivers, irrigation canals and ditches (below referred to as rivers).Structural design like this, sampling assemble is mounted slidably on cableway, and when cableway moves, just can realize selection and location to horizontal sampling coordinate.Sampling assemble comprises sampler, and sampler can be carried out the sampling operation of water body.The included draw-gear of sampling assemble can be controlled sampler and move up and down, and particularly, in the present embodiment, draw-gear is connected with sampler by lifting rope.The purpose that draw-gear is set is: control sampler submerged depth in rivers, so realize selection and location to vertical sampling coordinate.
The sampling system that the utility model provides, in said structure design, sampler can along with sampling assemble in the enterprising line slip of cableway, so realize laterally the take a sample selection of coordinate (sampling spot) of sampler; And sampler is connected with draw-gear by lifting rope, so realizes vertically the take a sample selection of coordinate of sampler.This shows that the sampling system that the utility model provides has improved the dirigibility of sampling because it can carry out the selection of sampling spot on horizontal, vertical both direction.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to the accompanying drawing that provides other accompanying drawing.
Fig. 1 is the structural representation of sampling system among a kind of embodiment of the utility model;
Fig. 2 is the vertical view of Fig. 1;
The corresponding relation of component names and Reference numeral is among Fig. 1 and Fig. 2:
Ropeway supporting trestle 1; Cableway 2; Sampler 3; Mobile device 4; Traction rope 5.
Embodiment
Core of the present utility model is for providing a kind of sampling system, and this system realizes laterally sampling control by the cableway assembly is set, the vertically structural design of sampling control of draw-gear realization is set, and can guarantee that sampling system has higher sampling dirigibility.
In order to make those skilled in the art understand better the technical solution of the utility model, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1 and Fig. 2, wherein.Fig. 1 is the structural representation of sampling system among a kind of embodiment of the utility model; Fig. 2 is the vertical view of Fig. 1.
The utility model provides a kind of sampling system, be used for the water sampling to rivers, irrigation canals and ditches, for so that this system has higher sampling dirigibility, the utility model proposes following technical scheme, comprise: cableway assembly, cableway assembly comprise two ropeway supporting trestles 1 and are installed on two cableways 2 between the ropeway supporting trestle; Sampling assemble, sampling assemble are mounted slidably on cableway 2, and sampling assemble comprises the draw-gear that sampler 3 and control sampler 3 move up and down, and draw-gear is connected with sampler 3 by lifting rope.
In the sampling system that the utility model provides, the main body frame of cableway assembly for realizing that sampling assemble moves, its function that has is: support sampling assemble and move at the water surface of rivers, irrigation canals and ditches (below referred to as rivers).Those skilled in the art as can be known, for can be so that sampling assemble can successfully carry out sampling operation, two included ropeway supporting trestles 1 of cableway assembly be arranged at respectively the both sides in rivers river course.Structural design like this, sampling assemble is mounted slidably on cableway 2, and when cableway 2 moves, just can realize selection and location to horizontal sampling coordinate.
Sampling assemble comprises sampler 3, and sampler 3 can be carried out the sampling operation of water body.The included draw-gear of sampling assemble can be controlled sampler 3 and move up and down, and particularly, in the present embodiment, draw-gear is connected with sampler 3 by lifting rope.The purpose that draw-gear is set is: control sampler 3 so realizes selection and location to vertical sampling coordinate in fluviatic submerged depth.
The sampling system that the utility model provides, in said structure design, sampler 3 can along with sampling assemble in cableway 2 enterprising line slips, so realize the laterally selection of sampling coordinates (sampling spot) of sampler 3; And sampler 3 is connected with draw-gear by lifting rope, so realizes the vertically selection of sampling coordinate of sampler 3.This shows that the sampling system that the utility model provides has improved the dirigibility of sampling because it can carry out the selection of sampling spot on horizontal, vertical both direction.
The sampling system that the utility model provides is not subjected to the restriction of height of water level, and during rainy season, river waterflow is larger, and ropeway supporting trestle 1 is arranged at the both sides in rivers river course, therefore is not subjected to flood influence, avoids sampler to be washed away by flood; During dry season, transfer largely on can be undertaken vertically by traction component sampler 3, even river level descends, can guarantee that still sampler 3 slips into to the rivers water surface.
Particularly, in an embodiment of the present utility model, sampling system also comprises mobile device 4, mobile device 4 is mounted slidably on cableway 2, be provided with the traction rope 5 for tethered sliding device 4 on the mobile device 4, sampling assemble is mounted slidably on cableway 2 by mobile device 4.
In the present embodiment, mobile device 4 adopts the plank frame design, offers the mounting hole that passes for cableway 2 on it, and mobile device 4 can be implemented in the movement on the cableway 2 by being sheathed on the cableway 2.Take said structure as the basis, can also further be optimized mobile device 4: pulley is set, the slip of the mobile device 4 of so being more convenient in mounting hole.Sampling assemble is lifted on the mobile device 4, so that mobile device 4 moves, the while sampling assemble is followed mobile device 4 and moved by pulling traction rope 5.Traction rope 5 is set to two, and two traction ropes 5 all are connected with mobile device 4, and extend to respectively the both sides in river course, thus the movement of control mobile device 4.
The utility model can also be introduced automatic control system, and drive motor and cableway 2 wheels are installed on the mobile device 4, and drive motor drives cableway 2 wheels and rotates, thereby realizes the movement of mobile device 4 on cableway 2.Then, based on the said structure design, the remote sensing control device is set, adopts the method for remote sensing control that drive motor is controlled.
In the present embodiment, be provided with two cableways between two ropeway supporting trestles 1, sampling assemble is arranged at wherein on of two cableways, is provided with the measurement mechanism erecting bed on another of two cableways.
The utility model can be installed other hydrographic survey device at second cableway 2 by two cableways are set at ropeway supporting trestle 1.In above-mentioned embodiment, the measurement mechanism erecting bed that arranges on another cableway 2 is exactly to be used for installing other hydrographic survey device.Generally speaking, can support sampling assemble in order to guarantee ropeway supporting trestle 1, what all can be designed has a higher structural strength.In an embodiment of the present utility model, ropeway supporting trestle 1 is the steel pylon, adopts steel construction, can guarantee that ropeway supporting trestle 1 has higher structural strength.
So, in order further to bring into play the effect of ropeway supporting trestle 1, so the utility model is provided with two cableways, so that sampling system namely has the function of sampling in the structure of a cover cableway assembly, also has simultaneously the function of hydrographic survey.
Mounting means such as sampling assemble is identical, and in the present embodiment, the measurement mechanism erecting bed is mounted slidably on cableway 2 by mobile device 4, and its concrete structure please refer to the above embodiments content, will repeat no more at this.
Particularly, in an embodiment of the present utility model, Doppler flowmeter, current meter and multi parameter analysis instrument are installed on the measurement mechanism erecting bed.Doppler flowmeter is the device of the flow of rivers being measured according to Doppler method, can carry out real-time traffic to rivers and measure.Current meter then is the device that the flow velocity of rivers is measured.The multi parameter analysis instrument is mainly used in a kind of method for expressing that field acquisition aqueous solution Ph(pH is actually aqueous acid medium basicity), ORP(Oxidation-Reduction Potential, oxidation-reduction potential, the relative extent of ORP characterized medium oxidisability or reductibility.), the instrument of conductivity, temperature, also can be used as the surveying instrument in laboratory, be applicable to industry and universities and colleges and the R﹠D institutions such as petrochemical complex, biological medicine, wastewater treatment, environmental monitoring, mine smelting.
Particularly, sampling assemble is water pump, and water pump extracts fluviatic water body to container by delivery pipe.
Particularly, in an embodiment of the present utility model, cableway 2 is wire cableway, and when adopting the wire cableway structure, the forms of motion of sampling assemble is: the rotation with wire cableway is moved.
Particularly, in another embodiment of the present utility model, cableway 2 is hard rail cableway, when adopting hard rail cableway, can realize that by external impetus equipment the active of sampling assemble is moved.
More than a kind of sampling system provided by the utility model is described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (9)
1. a sampling system is used for the water sampling to rivers, irrigation canals and ditches, it is characterized in that, comprising:
Cableway assembly, described cableway assembly comprise two ropeway supporting trestles (1) and are installed on cableway (2) between two described ropeway supporting trestles (1);
Sampling assemble, described sampling assemble is mounted slidably on described cableway (2), described sampling assemble comprises the draw-gear that sampler (3) and the described sampler of control (3) move up and down, and described draw-gear is connected with described sampler (3) by lifting rope.
2. sampling system according to claim 1, it is characterized in that, also comprise mobile device (4), described mobile device (4) is mounted slidably on described cableway (2), be provided with on the described mobile device (4) be used to the traction rope that draws described mobile device (4) (5), described sampling assemble is mounted slidably on described cableway (2) by described mobile device (4).
3. sampling system according to claim 2, it is characterized in that, be provided with two cableways (2) between two described ropeway supporting trestles (1), described sampling assemble is arranged at wherein on of two cableways (2), is provided with the measurement mechanism erecting bed on another of two cableways (2).
4. sampling system according to claim 3 is characterized in that, described measurement mechanism erecting bed is mounted slidably on described cableway (2) by described mobile device (4).
5. sampling system according to claim 4 is characterized in that, Doppler flowmeter, current meter and multi parameter analysis instrument are installed on the described measurement mechanism erecting bed.
6. sampling system according to claim 1 is characterized in that, described sampling assemble is water pump.
7. sampling system according to claim 1 is characterized in that, described cableway (2) is wire cableway.
8. sampling system according to claim 1 is characterized in that, described cableway (2) is hard rail cableway.
9. according to claim 1 to 8 each described sampling systems, it is characterized in that described ropeway supporting trestle (1) is the steel pylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220421996.XU CN202814751U (en) | 2012-08-23 | 2012-08-23 | Sampling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220421996.XU CN202814751U (en) | 2012-08-23 | 2012-08-23 | Sampling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202814751U true CN202814751U (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220421996.XU Expired - Lifetime CN202814751U (en) | 2012-08-23 | 2012-08-23 | Sampling system |
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| Country | Link |
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| CN (1) | CN202814751U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823643A (en) * | 2019-11-18 | 2020-02-21 | 张小娟 | Time-sharing sampling system for dynamic water quality detection and sampling method thereof |
| CN110823644A (en) * | 2019-11-18 | 2020-02-21 | 张小娟 | Mixed sampling type water quality detection system and detection method thereof |
-
2012
- 2012-08-23 CN CN201220421996.XU patent/CN202814751U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823643A (en) * | 2019-11-18 | 2020-02-21 | 张小娟 | Time-sharing sampling system for dynamic water quality detection and sampling method thereof |
| CN110823644A (en) * | 2019-11-18 | 2020-02-21 | 张小娟 | Mixed sampling type water quality detection system and detection method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
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| CX01 | Expiry of patent term |