CN111413140A - Telescopic water sample multiple spot collection system - Google Patents
Telescopic water sample multiple spot collection system Download PDFInfo
- Publication number
- CN111413140A CN111413140A CN202010201733.7A CN202010201733A CN111413140A CN 111413140 A CN111413140 A CN 111413140A CN 202010201733 A CN202010201733 A CN 202010201733A CN 111413140 A CN111413140 A CN 111413140A
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- water sample
- telescopic
- subassembly
- telescopic water
- collection device
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (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)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a telescopic water sample multipoint collecting device, and relates to the technical field of environmental detection. This collection system includes a telescopic link, the end-to-end connection of telescopic link extension direction divides the subassembly, divide the position more than three at least to the subassembly, divide the subassembly to all install a rigid link rod perpendicularly at every position tip, the centre gripping subassembly that is used for centre gripping sample jar is installed to the rigid link rod bottom. The invention is suitable for field operation without any electrification part, and the designed branch component can sample water quality at multiple points at one time; the accurate fixed-point sampling can be realized by the matching of the telescopic rod and the rigid connecting rod; the structural components of the invention are detachably connected by bolts, so that the invention is not only convenient to carry and disassemble, but also can replace damaged components at any time.
Description
Technical Field
The invention relates to the technical field of environmental detection, in particular to a telescopic water sample multipoint collecting device.
Background
With the increasing importance of the country on environmental protection, especially on the stricter protection and management of water sources. Environmental monitoring personnel need often go deep into open-air water source ground to gather the water sample, take the laboratory analysis chemical examination back. In the prior art, manual sampling in the field is that a handheld sampling tank with a rope is thrown into a water source for sampling, and an analysis test needs to perform multipoint sampling in order to improve the detection accuracy, so that monitoring personnel need to repeat the sampling operation for many times; therefore, not only is the sampling frequently carried out for many times, but also the sampling can not accurately carry out the fixed-point sampling because each sampling is in a rope throwing mode.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a telescopic water sample multipoint collecting device.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a telescopic water sample multiple spot collection system, includes a telescopic link, the end-to-end connection of telescopic link extension direction divides the subassembly, divide the position more than three at least to the subassembly, divide the subassembly to install a rigid link rod perpendicularly at every position tip, the centre gripping subassembly that is used for centre gripping sample jar is installed to the rigid link rod bottom.
Further, divide the subassembly to include a mobile jib, mobile jib one end integration is connected with first screw thread section, the mobile jib other end integration is connected with at least three more than the branch that stretches to different position, each a screw hole has all been run through to branch tip.
Furthermore, a thread groove is formed inwards at the tail end of the extension direction of the telescopic rod, and the thread groove is matched and connected with the first thread section.
Furthermore, one end of the rigid connecting rod is integrally connected with a second thread section, and the second thread section is matched and connected with the threaded hole; the other end side of the rigid connecting rod is vertically connected with the clamping component.
Further, the centre gripping subassembly includes annular elasticity clamp, annular elasticity clamp one side is equipped with the opening, the opening both ends respectively fixedly connected with boss on the annular elasticity clamp, two bosss are parallel to each other and through bolt interconnect.
Furthermore, the inside wall of annular elasticity clamp is equipped with anti-skidding arch.
Further, the boss is integrally connected with the annular elastic clamp.
Further, the annular spring band is made of a resilient metal material.
Furthermore, the rigid connecting rod is provided with scale values.
Compared with the prior art, the invention has the beneficial effects that:
the invention is suitable for field operation without any electrification part, and the designed branch component can sample water quality at multiple points at one time; the accurate fixed-point sampling can be realized by the matching of the telescopic rod and the rigid connecting rod; the structural components of the invention are detachably connected by bolts, so that the invention is not only convenient to carry and disassemble, but also can replace damaged components at any time.
Drawings
The invention is described in detail below with reference to the following figures and detailed description:
FIG. 1 is a top view of the structure of the present invention;
FIG. 2 is a top view of the structure of the clamping assembly of the present invention;
FIG. 3 is a schematic structural view of the extension pole of the present invention disconnected from the direction diverting assembly;
FIG. 4 is a schematic view of the rigid connecting rod and clamping assembly of the present invention;
fig. 5 is an illustration of the operation of the present invention with a sample canister partially clamped.
Description of reference numerals: 1-a telescopic rod; 101-thread groove; 2-branch component; 201-main rod; 202-strut; 203-a first thread segment; 204-a threaded hole; 3-a rigid connecting rod; 301-a second thread segment; 4-a clamping assembly; 401-annular elastic band; 402-a boss; 403-bolt; 404-an opening; 405-non-slip bumps; 5-sampling tank.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, the telescopic water sample multi-point collecting device disclosed by the invention comprises a telescopic rod 1, wherein the tail end of the telescopic rod 1 in the extension direction is connected with a branch component 2, the branch component 2 is divided into at least three directions, a rigid connecting rod 3 is vertically arranged at the end part of each direction of the branch component 2, and the bottom of the rigid connecting rod 3 is provided with a clamping component 4 for clamping a sampling tank 5.
As shown in fig. 1 and 3, as a preferred technical solution, the branch component 2 includes a main rod 201, one end of the main rod 201 is integrally connected with a first threaded section 203, the other end of the main rod 201 is integrally connected with at least three or more support rods 202 extending to different directions, and a threaded hole 204 is formed through an end of each support rod 202.
As shown in fig. 3, as a preferable technical solution, a thread groove 101 is formed inward at the end of the extension direction of the telescopic rod 1, and the thread groove 101 is connected with the first thread section 203 in a matching manner.
As shown in fig. 4 and 5, as a preferable technical solution, one end of the rigid connecting rod 3 is integrally connected with a second threaded section 301, and the second threaded section 301 is in fit connection with the threaded hole 204; the other end side of the rigid connecting rod 3 is vertically connected with the clamping component 4; the rigid connecting rod 3 is provided with a scale value for indicating the sinking sampling depth of the sampling tank 5.
As shown in fig. 1 to 5, as a preferred technical solution, the clamping assembly 4 includes an annular elastic clamp 401, an opening 404 is disposed on one side of the annular elastic clamp 401, a boss 402 is fixedly connected to each of the annular elastic clamp 401 at two ends of the opening 404, and the two bosses 402 are parallel to each other and connected to each other through a bolt 403.
As shown in FIG. 2, as a preferred technical solution, the inner side wall of the annular elastic clamp 401 is provided with a skidproof bump 405; non-slip tabs 405 facilitate annular elastomeric band 401 to grip sample canister 5 more tightly.
As shown in fig. 1 to 3, as a preferred technical solution, a boss 402 is integrally connected with an annular elastic clamp 401, which is beneficial to structural stability; annular spring band 401 is made of a resilient metal material which increases its structural reliability and durability.
According to the structure, when the sampling device is used, all parts are assembled, the sampling tank 5 is clamped into the annular elastic hoop 401, the two bosses 402 are screwed through the bolts 403, the telescopic rod 1 is manually adjusted to the required length according to the sampling point, the sampling tank 5 is vertically inserted into a water body according to the sampling depth, and then the sampling tank is vertically taken out to finish the multi-point sampling of the water quality at the depth.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (9)
1. The utility model provides a telescopic water sample multiple spot collection system which characterized in that: including a telescopic link, the end-to-end connection of telescopic link extension direction divides the subassembly to, divide the position more than three at least to the subassembly, divide the subassembly to all install a rigid link perpendicularly at every position tip, the centre gripping subassembly that is used for centre gripping sample jar is installed to rigid link bottom.
2. The telescopic water sample multipoint collection device of claim 1, wherein: the branch includes a mobile jib to the subassembly, mobile jib one end integration is connected with first screw thread section, the mobile jib other end integration is connected with at least more than three branch to the different position, each a screw hole has all been run through to branch tip.
3. The telescopic water sample multi-point collection device of claim 2, characterized in that: the tail end of the extension direction of the telescopic rod is inwards provided with a thread groove, and the thread groove is matched and connected with the first thread section.
4. The telescopic water sample multi-point collection device of claim 2, characterized in that: one end of the rigid connecting rod is integrally connected with a second thread section, and the second thread section is matched and connected with the threaded hole; the other end side of the rigid connecting rod is vertically connected with the clamping component.
5. The telescopic water sample multi-point collection device of claim 4, characterized in that: the centre gripping subassembly includes annular elasticity clamp, annular elasticity clamp one side is equipped with the opening, the opening both ends respectively fixedly connected with boss on the annular elasticity clamp, two bosss are parallel to each other and through bolt interconnect.
6. The telescopic water sample multi-point collection device of claim 5, characterized in that: the inside wall of annular elasticity clamp is equipped with anti-skidding arch.
7. The telescopic water sample multi-point collection device of claim 5, characterized in that: the boss with annular elasticity clamp integration is connected.
8. The telescopic water sample multi-point collection device of claim 7, characterized in that: the annular spring band is made of a resilient metal material.
9. The telescopic water sample multi-point collection device of claim 4, characterized in that: and the rigid connecting rod is provided with a scale value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010201733.7A CN111413140A (en) | 2020-03-20 | 2020-03-20 | Telescopic water sample multiple spot collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010201733.7A CN111413140A (en) | 2020-03-20 | 2020-03-20 | Telescopic water sample multiple spot collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111413140A true CN111413140A (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010201733.7A Pending CN111413140A (en) | 2020-03-20 | 2020-03-20 | Telescopic water sample multiple spot collection system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201434786Y (en) * | 2009-05-13 | 2010-03-31 | 中国科学院南京地理与湖泊研究所 | Water sample layered sampler |
| CN103759967A (en) * | 2014-01-17 | 2014-04-30 | 天津市环境保护科学研究院 | Telescopic surface water and coastal water quality sampler |
| CN107328602A (en) * | 2017-07-19 | 2017-11-07 | 福建农林大学 | A kind of field runoff monitoring cell silt sample sampler |
| CN207689194U (en) * | 2018-01-09 | 2018-08-03 | 黔南布依族苗族自治州饲草饲料工作站 | A kind of portable combined poultry urine sampler |
| CN108593348A (en) * | 2018-05-15 | 2018-09-28 | 肖政宏 | River water sampling equipment for hydraulic engineering |
| CN109470525A (en) * | 2019-01-16 | 2019-03-15 | 河北地质大学 | A kind of lake silt sampling apparatus |
| CN109556917A (en) * | 2018-12-13 | 2019-04-02 | 陈欣 | Sewage dispersed sampling technique device in a kind of wastewater disposal basin |
-
2020
- 2020-03-20 CN CN202010201733.7A patent/CN111413140A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201434786Y (en) * | 2009-05-13 | 2010-03-31 | 中国科学院南京地理与湖泊研究所 | Water sample layered sampler |
| CN103759967A (en) * | 2014-01-17 | 2014-04-30 | 天津市环境保护科学研究院 | Telescopic surface water and coastal water quality sampler |
| CN107328602A (en) * | 2017-07-19 | 2017-11-07 | 福建农林大学 | A kind of field runoff monitoring cell silt sample sampler |
| CN207689194U (en) * | 2018-01-09 | 2018-08-03 | 黔南布依族苗族自治州饲草饲料工作站 | A kind of portable combined poultry urine sampler |
| CN108593348A (en) * | 2018-05-15 | 2018-09-28 | 肖政宏 | River water sampling equipment for hydraulic engineering |
| CN109556917A (en) * | 2018-12-13 | 2019-04-02 | 陈欣 | Sewage dispersed sampling technique device in a kind of wastewater disposal basin |
| CN109470525A (en) * | 2019-01-16 | 2019-03-15 | 河北地质大学 | A kind of lake silt sampling apparatus |
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Application publication date: 20200714 |