CN208765994U - Borehole depth measuring groundwater sampling device - Google Patents
Borehole depth measuring groundwater sampling device Download PDFInfo
- Publication number
- CN208765994U CN208765994U CN201821352582.XU CN201821352582U CN208765994U CN 208765994 U CN208765994 U CN 208765994U CN 201821352582 U CN201821352582 U CN 201821352582U CN 208765994 U CN208765994 U CN 208765994U
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- China
- Prior art keywords
- cover
- sampling
- rope
- locating rod
- sampling cylinder
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- Expired - Fee Related
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a kind of borehole depth measuring groundwater sampling devices, including sampling cylinder, cover, spring, locating rod, clump weight, water outlet, drawing lid to restrict, mention rope.The utility model is transferred sampler to drilling fixed sample depth by mentioning rope, sampler cover is opened using the drawstring connecting with cover, after water enters sampling cylinder, make cover by the shrinkage of fixed spring on the securing lever sampling cylinder is closed, to realize the purpose of acquisition drilling constant depth groundwater sample.Device design is simple, is skillfully constructed, is easy to operate, is able to achieve the drilling groundwater sample sampling of set depth, has good practicability.
Description
Technical field
The utility model relates to a kind of underground water sampler, especially a kind of borehole depth measuring groundwater sampling device.
Background technique
Chemical composition of groundwater research is one of main contents of Hydrogeological Work, is studied by Study of The Underground aquation
Point, the problems such as can analyze the hydraulic connection of the source of underground water, migration transformation rule and underground water and surface water, and underground
The superiority and inferiority of water sampling tool will directly affect the research of chemical composition of groundwater.
Currently, traditional underground water sampler is not able to satisfy the accurate sampling requirement of constant depth, the water sample of acquirement is
Top underground water, the equipment depth selection for being able to satisfy depthkeeping sampling is little, is not able to satisfy project research requirement.
Utility model content
In order to overcome the shortcomings of that traditional sampler, the utility model provide a kind of borehole depth measuring groundwater sampling device, energy
Meet the underground water sampling requirement of depthkeeping and big depth.
The technical scheme adopted by the utility model to solve the technical problem is as follows: borehole depth measuring groundwater sampling device, packet
It includes, sampling cylinder draws lid rope, cover, locating rod, spring, mentions rope, dewatering orifice, cock, clump weight and air hole；
The sampling cylinder of the stainless steel material is cylindrical, and suspension hook connection is equipped at the top of sampling cylinder and mentions rope, is sampled
The center of inner barrel cylinder is equipped with vertically fixed locating rod, runs through cover (3) at the top of locating rod, the top of locating rod is also
Equipped with limited block；The locating rod is cased with spring, the bottom end of spring be fixedly connected on the securing lever, top connecting cylinder base
Portion, drawing lid rope is connected on the cover, and the cover bottom surface of stainless steel material is equipped with rubber pad；The sampling cylinder body bottom
Side wall be equipped with dewatering orifice, equipped with cock in dewatering orifice；The side wall for sampling cylinder top is equipped with air hole, samples cylinder
Bottom is provided with the clump weight of taper.
Further, waterproof ventilated membrane is equipped in the air hole.
The utility model, which has the beneficial effect that, is transferred sampling cylinder to drilling fixed sample depth by mentioning rope
It stands, unclamps after water enters sampling cylinder using the cover that the drawing lid rope connecting with cover opens sampler and draw lid rope, lean on
It is closed that the shrinkage of fixed spring on the securing lever makes cover that will sample cylinder, to accurately realize acquisition drilling constant depth
The purpose of groundwater sample.Device design is simple, is skillfully constructed, is easy to operate, with being able to achieve the drilling of accurate set depth
It is lauched sample, there is good practical value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the enlarged diagram of the utility model cover and locating rod.
Components and number in figure:
1- samples cylinder；2- draws lid rope；3- cover；31- rubber pad；4- locating rod；41- limited block；5- spring；6- is mentioned
Rope；The dewatering orifice 7-；8- cock；9- clump weight；10- air hole；11- suspension hook.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in FIG. 1 to 3, borehole depth measuring groundwater sampling device, including, sampling cylinder 1 draws lid rope 2, cover 3, determines
Position bar 4, spring 5 mention rope 6, dewatering orifice 7, cock 8, clump weight 9 and air hole 10；
The sampling cylinder 1 of the stainless steel material is cylindrical, samples and mentions rope 6 equipped with the connection of suspension hook 11 at the top of cylinder 1,
The center for sampling 1 interior cylindrical of cylinder is equipped with vertically fixed locating rod 4, runs through cover 3 at the top of locating rod 4, locating rod 4
Top is additionally provided with limited block 41；The locating rod 4 is cased with spring 5, and the bottom end of spring 5 is fixedly connected in locating rod 4, top
3 bottom of cover is connected, drawing lid rope 2 is connected on the cover 3,3 bottom surface of cover of stainless steel material is equipped with rubber pad 31；Institute
The side wall for sampling 1 bottom of cylinder stated is equipped with dewatering orifice 7, is equipped with cock 8 in dewatering orifice 7；On the side wall for sampling 1 top of cylinder
Equipped with air hole 10, the bottom for sampling cylinder 1 is provided with the clump weight 9 of taper.
Further, waterproof ventilated membrane is equipped in the air hole 10.
Implementation process: it will be stood after sampling cylinder 1 decentralization to drilling fixed sample depth by mentioning rope 6, pulling and cover 3
The drawing lid rope 2 of connection opens the cover 3 of sampler, after water enters sampling cylinder 1, unclamps and draws lid rope 2, lean against in locating rod 4
Spring 5 contraction make cover 3 will sample cylinder 1 it is closed, by mention rope 6 will sample cylinder 1 propose drilling after, open dewatering orifice
Groundwater sample is packed into sampling bottle by 7 cock 8, realizes the purpose of acquisition drilling constant depth groundwater sample.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (2)
1. a kind of borehole depth measuring groundwater sampling device, which is characterized in that including lid rope (2), cover are drawn in sampling cylinder (1)
(3), locating rod (4), spring (5), mention rope (6), dewatering orifice (7), cock (8), clump weight (9) and air hole (10)；Stainless steel
The sampling cylinder (1) of material is cylindrical, and suspension hook (11) connection is equipped at the top of sampling cylinder (1) and is mentioned rope (6), cylinder is sampled
(1) center of interior cylindrical is equipped with vertically fixed locating rod (4), runs through cover (3) at the top of locating rod (4), locating rod (4)
Top be additionally provided with limited block (41)；The locating rod (4) is cased with spring (5), and the bottom end of spring (5) is fixedly connected on positioning
On bar (4), top connect cover (3) bottom, drawing lid rope (2), the cover of stainless steel material are connected on the cover (3)
(3) bottom surface is equipped with rubber pad (31)；The side wall of described sampling cylinder (1) bottom is equipped with dewatering orifice (7), in dewatering orifice (7)
Equipped with cock (8)；The side wall for sampling cylinder (1) top is equipped with air hole (10), and the bottom of sampling cylinder (1) is provided with taper
Clump weight (9).
2. the borehole depth measuring groundwater sampling device as described in claim 1, which is characterized in that in the air hole (10)
Equipped with waterproof ventilated membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821352582.XU CN208765994U (en) | 2018-08-22 | 2018-08-22 | Borehole depth measuring groundwater sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821352582.XU CN208765994U (en) | 2018-08-22 | 2018-08-22 | Borehole depth measuring groundwater sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208765994U true CN208765994U (en) | 2019-04-19 |
Family
ID=66133235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821352582.XU Expired - Fee Related CN208765994U (en) | 2018-08-22 | 2018-08-22 | Borehole depth measuring groundwater sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208765994U (en) |
-
2018
- 2018-08-22 CN CN201821352582.XU patent/CN208765994U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610072 No. 119, Xiqing Road, Chengdu, Sichuan Patentee after: Sichuan Geological Engineering Exploration Institute Group Co.,Ltd. Address before: 610072 No. 119, Xiqing Road, Chengdu, Sichuan Patentee before: Sichuan Institute of Geological Engineering Investigation |
|
| 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: 20190419 |