CN103344457A - Wild water sample collection auxiliary device - Google Patents
Wild water sample collection auxiliary device Download PDFInfo
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- CN103344457A CN103344457A CN2013102889218A CN201310288921A CN103344457A CN 103344457 A CN103344457 A CN 103344457A CN 2013102889218 A CN2013102889218 A CN 2013102889218A CN 201310288921 A CN201310288921 A CN 201310288921A CN 103344457 A CN103344457 A CN 103344457A
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- extension rod
- mobile jib
- water
- water sample
- sample collection
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Abstract
The invention discloses a wild water sample collection auxiliary device which consists of a main rod and one or more extension rod(s), wherein the one or more extension rod(s) is/ are directly or indirectly connected with the main rod; a fork head used for supporting a lifting rope of a water sampler is arranged on the top(s) of the extension rod(s); and a bracket with a supporting function is arranged between the main rod and the fork head. When the wild water sample collection auxiliary device is in use, the operator only needs to stand on the shore and can collect the water sample which is 0.5M under the water surface of a water area 5 m far away from the shore by the guide function of the device towards the water surface.
Description
Technical field
The invention belongs to the sample collecting apparatus technical field, be specifically related to a kind of open-air water sampling servicing unit.
Background technology
Water sampling is to carry out the necessary task of field study, and general using stainless steel or organic glass hydrophore are gathered water sample.According to the requirement of HJ 495-2009 " water quality sampling conceptual design technical stipulation ", when the natural water body depth of water is not more than 5M, gather the top layer sample, this top layer refers to underwater 0.5M; The water surface is wide when being not more than 50M, and sampled point should be arranged on the stream central line.But in actual acquisition water sample process, the depth of water great majority of cultivating pool, the common network of waterways are less than 5M, and width is also narrower, and being difficult in the time of spot sampling has ship support, the time bank of being everlasting gather water sample with hydrophore; Because the gradient of the common network of waterways, particularly pond is less, be difficult to collect underwater 0.5M water sample with hydrophore on the bank, the requirement that does not also reach stream central line is if the sample collector enters water body, behind the stirring mud, just can destroy water quality situation in the normal water body.In addition, run into cement or stone is domatic, very easily touch domaticly at bank sampling organic glass hydrophore, cause damage.
Summary of the invention
The purpose of this invention is to provide a kind of open-air water sampling servicing unit, by this device, the operator only need stand in the bank, makes hydrophore can collect the water sample apart from bank certain distance, underwater 0.5M, thereby remedies the deficiencies in the prior art.
Open-air water sampling servicing unit of the present invention, include mobile jib and the one or more extension rods that directly or indirectly are connected with mobile jib, it is characterized in that, the top of described extension rod is equipped with to support the jaw of hydrophore rope, and between mobile jib and jaw passive support is installed.
Connect by joint between above-mentioned mobile jib, the extension rod;
Connect by joint between the above-mentioned extension rod;
Described jaw is V-shape;
Above-mentioned support is installed in the junction of mobile jib and extension rod; Or be installed in the below of joint;
Described support is made up of three-way pipe and two cradling pieces;
Described mobile jib and extension rod are 2/1 inch galvanized conduit;
For operation more easily, open-air water sampling servicing unit of the present invention also includes a pull bar, and a hook is installed on the top of pull bar 6.
Open-air water sampling servicing unit of the present invention is simple and practical, can be for convenience detach and install, and common vehicle can be put down, and the sampling that is easy to go out is to carry.This device can guide hydrophore to collect the water sample in 5M waters, offshore limit farthest, can satisfy the travel collecting work of waters water sample of difficulty of ships such as the general network of waterways, pond.
Description of drawings
Fig. 1: the open-air water sampling servicing unit of the present invention synoptic diagram;
Wherein: 1, mobile jib 2, support 21, three-way pipe 22, cradling piece 3, extension rod 4, joint 5, jaw 6, pull bar 7, hook.
Embodiment
Below in conjunction with embodiment and accompanying drawing open-air water sampling servicing unit of the present invention is further described in detail.
As shown in Figure 1, open-air water sampling servicing unit of the present invention includes a mobile jib 1, and mobile jib 1 is 2/1 inch long galvanized conduit of 2M; A three-way pipe 21 that falls Y-shaped is installed on the top, upper end side of mobile jib 1, wherein two of Y-shaped bifurcateds 2 1M are installed 2/1 inch galvanized conduit as cradling piece 22, thereby formed a leg-of-mutton support 2, be used for stablizing whole device.
And by three-way pipe 21, mobile jib 1 is connected together with extension rod 3; Be exactly, mobile jib 1 and extension rod 3 are installed in the two ends of three-way pipe 21 respectively by engage thread, and extension rod 3 in order to increase length, can also be connected with many extension rods 3 for 2/1 inch long galvanized conduit of 2M by joint 4, and joint 4 can be selected the bilateral pipe for use.The jaw 5 of a V-type is installed on the top of an extension rod 3 of the top, is used for supporting the hydrophore rope.
In order better to operate hydrophore when in use, device of the present invention also includes a pull bar 6, on the top of pull bar 6 hook 7 is arranged.
After device of the present invention is fixed on the bank, can collect the water sample in 5M waters, offshore limit farthest, the pulling force that produces in the time of can bearing the sampling of 1L the most commonly used or 2L hydrophore.During use, can select the length of mobile jib 1 and extension rod 2 according to the needs of real work, easily with the mobile jib 1 of needs and extension rod 2 by street corner 4(threeway, bilateral) be connected, do not need very tight on the screw socket during connection.Device is fixed on the bank of sample collection point, mobile jib 1 part contiguously tramps with one's feet, simultaneously the hydrophore rope is placed in the middle of the jaw 5 of being responsible for tail end, arrive the degree of depth of underwater needs when hydrophore after, lift hydrophore rope to hydrophore exceed domatic after, hook the hydrophore handle with pull bar 6 and draw to the bank, can collect required water sample.Can unclamp screw socket after the sample collection, put back to the sampling car, be easy to carry.
Claims (9)
1. open-air water sampling servicing unit, include mobile jib (1) and the one or more extension rods (3) that directly or indirectly are connected with mobile jib (1), it is characterized in that, the top of described extension rod (3) is equipped with to support the jaw (5) of hydrophore rope, and between mobile jib (1) and jaw (5) passive support (2) is installed.
2. device as claimed in claim 1 is characterized in that connecting by joint (4) between described mobile jib (1) extension rod (3).
3. device as claimed in claim 1 is characterized in that connecting by joint (4) between described a plurality of extension rod (3).
4. device as claimed in claim 1 is characterized in that described jaw (5) is V-shape.
5. device as claimed in claim 1 is characterized in that described support (2) is installed in the junction of mobile jib (1) and extension rod (3).
6. device as claimed in claim 1 is characterized in that described support (2) is installed in the below of joint (4).
7. as claim 1 or claim 5 or the described device of claim 6, it is characterized in that described support (2), formed by three-way pipe (21) and two cradling pieces (22).
8. device as claimed in claim 1 is characterized in that described mobile jib (1) and extension rod (3) are 2/1 inch galvanized conduit.
9. the described device of claim 1 also includes a pull bar (6), on the top of pull bar (6) hook (7) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102889218A CN103344457A (en) | 2013-07-09 | 2013-07-09 | Wild water sample collection auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102889218A CN103344457A (en) | 2013-07-09 | 2013-07-09 | Wild water sample collection auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103344457A true CN103344457A (en) | 2013-10-09 |
Family
ID=49279271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102889218A Pending CN103344457A (en) | 2013-07-09 | 2013-07-09 | Wild water sample collection auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103344457A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458334A (en) * | 2014-12-30 | 2015-03-25 | 山东建筑大学 | Columnar sediment collection equipment for natural river channels |
| CN104502146A (en) * | 2014-12-30 | 2015-04-08 | 山东建筑大学 | Natural river surface bottom sediment collection device |
| CN109655312A (en) * | 2018-12-26 | 2019-04-19 | 中国矿业大学 | A kind of device and method for tiltedly boring formula acquisition small water bed mud in bank |
Citations (8)
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|---|---|---|---|---|
| CN2099971U (en) * | 1991-08-06 | 1992-03-25 | 胡晓帆 | Water quality sampling device |
| CN2329178Y (en) * | 1998-03-11 | 1999-07-21 | 方斌 | Multifunctional rod-type fishing gear |
| CN2833554Y (en) * | 2005-10-27 | 2006-11-01 | 焦伟 | Water sampler |
| CN201212860Y (en) * | 2008-06-05 | 2009-03-25 | 马汝彦 | Water quality sampling device |
| CN202190654U (en) * | 2011-07-19 | 2012-04-18 | 刘相敏 | Dip net |
| CN202735129U (en) * | 2012-06-19 | 2013-02-13 | 河海大学 | Portable fixed-depth fixed-distance water sampling device |
| CN202928840U (en) * | 2012-10-25 | 2013-05-08 | 大连民族学院 | Device for collecting water samples of different depths |
| CN203385585U (en) * | 2013-07-09 | 2014-01-08 | 浙江省淡水水产研究所 | Auxiliary field water sample collection device |
-
2013
- 2013-07-09 CN CN2013102889218A patent/CN103344457A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2099971U (en) * | 1991-08-06 | 1992-03-25 | 胡晓帆 | Water quality sampling device |
| CN2329178Y (en) * | 1998-03-11 | 1999-07-21 | 方斌 | Multifunctional rod-type fishing gear |
| CN2833554Y (en) * | 2005-10-27 | 2006-11-01 | 焦伟 | Water sampler |
| CN201212860Y (en) * | 2008-06-05 | 2009-03-25 | 马汝彦 | Water quality sampling device |
| CN202190654U (en) * | 2011-07-19 | 2012-04-18 | 刘相敏 | Dip net |
| CN202735129U (en) * | 2012-06-19 | 2013-02-13 | 河海大学 | Portable fixed-depth fixed-distance water sampling device |
| CN202928840U (en) * | 2012-10-25 | 2013-05-08 | 大连民族学院 | Device for collecting water samples of different depths |
| CN203385585U (en) * | 2013-07-09 | 2014-01-08 | 浙江省淡水水产研究所 | Auxiliary field water sample collection device |
Non-Patent Citations (1)
| Title |
|---|
| 国家技术监督局: "《中华人民共和国国家标准 GB/T3091-93》", 31 October 1993, article "低压流体输送用镀锌焊接钢管", pages: 20 - 27 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458334A (en) * | 2014-12-30 | 2015-03-25 | 山东建筑大学 | Columnar sediment collection equipment for natural river channels |
| CN104502146A (en) * | 2014-12-30 | 2015-04-08 | 山东建筑大学 | Natural river surface bottom sediment collection device |
| CN104502146B (en) * | 2014-12-30 | 2017-02-22 | 山东建筑大学 | Natural river surface bottom sediment collection device |
| CN104458334B (en) * | 2014-12-30 | 2017-02-22 | 山东建筑大学 | Columnar sediment collection equipment for natural river channels |
| CN109655312A (en) * | 2018-12-26 | 2019-04-19 | 中国矿业大学 | A kind of device and method for tiltedly boring formula acquisition small water bed mud in bank |
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Application publication date: 20131009 |