CN205537838U - Groundwater water level measurement device simply drills - Google Patents
Groundwater water level measurement device simply drills Download PDFInfo
- Publication number
- CN205537838U CN205537838U CN201620339799.1U CN201620339799U CN205537838U CN 205537838 U CN205537838 U CN 205537838U CN 201620339799 U CN201620339799 U CN 201620339799U CN 205537838 U CN205537838 U CN 205537838U
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- China
- Prior art keywords
- tape measure
- measure bar
- level measurement
- weight
- tape
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- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 239000003673 groundwater Substances 0.000 title claims abstract description 36
- 238000005259 measurement Methods 0.000 title claims abstract description 21
- 239000010985 leather Substances 0.000 claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000002845 discoloration Methods 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model provides a groundwater water level measurement device simply drills, at least including pull and with pull the heavy object that the piece is connected, draw the leather measuring tape of piece for comprising tape measure strip, shell and handle, the tape measure strip is connected with the heavy object, and the heavy object flushes with the surface of tape measure strip junction and the zero scale line of tape measure strip, the quality of heavy object is 100g~500g, and the maximum size of the cross section of heavy object perpendicular to tape measure strip place straight line is 1cm~100cm, be equipped with the discoloration layeer who meets water and discolour on the tip of tape measure strip, discoloration layeer closely laminates with the tape measure strip, and discoloration layeer's lower extreme flushes with the zero scale line of tape measure strip, the utility model provides a groundwater water level measurement device simply drills simple structure, it is lightly small and exquisite, easily carry, the preparation material is simply easy, can gather materials on the spot, and the installation cost is low, does not need additionally to provide the power during measured liquid level, and the water level is measured accurately.
Description
Technical field
This utility model relates to a kind of Groundwater level measuring arrangement, belongs to groundwater level measurement technology neck in geologic survey
Territory.
Background technology
Subsoil water is as water body important on the earth, and owing to the water yield is stable, water quality is good, is agricultural irrigation, industrial and mineral and city
One of important water source, have close relationship with human society.But exploitation and the irrational profit due to mankind's excess
With subsoil water, often result in groundwater level degradation, form large-area cone of groundwater depression, use at subsoil water
Urban area in quantity set, also can cause surface subsidence.In addition the infiltrating in a large number, the most sternly of industrial wastewater and sanitary sewage
Polluted underground water source, important place, jeopardizes groundwater resources.Thus the systematically formation of Study of The Underground water and type, subsoil water
Motion and and surface water, atmospheric water between mutually change recharge connection, significant.
Groundwater level is an important parameter in the studies above, surveys groundwater level the most quickly and accurately
Amount, it appears particularly important.At present, conventional Groundwater level measuring arrangement is the principle utilizing water body to conduct electricity, by two
Root wire touches the water surface, makes sensor conducts determine whether to reach the water surface.Due to measure boring in groundwater level time,
In boring, environment is pitch-dark, and boring aperture is little (generally 110mm) in addition, is difficult to observe directly the water surface, two wires
It is easy to encounter the borehole wall of extension water or other class quasi-conductor and make sensor conducts so that survey crew is mistakenly considered to reach
The water surface, observed result distortion.It is generally metal material additionally, due to wire inside, it is easy to bending deformation, will not stretch,
When the most also making to measure, the length of wire is it may happen that change, directly affects last groundwater level test result.
The groundwater level measurement technology that other is advanced, such as the technology such as laser infrared method, supercritical ultrasonics technology, prevailing price
Costliness, needs during use, by electric drive, to add the cost of measurement.Laser infrared line is utilized to measure groundwater level,
Because of the water body refraction to laser so that return signal is the faintest also is difficult to obtain accurate distance, precision of ultrasonic ranging ratio
Relatively low, also it is rarely employed.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of simple in construction, light small and exquisite, easy
In carrying, measure the most simply boring groundwater level measurement apparatus.
Realizing the technical scheme that this utility model purpose used is, a kind of simple boring groundwater level measurement apparatus, extremely
Including traction piece and the weight being connected with traction piece less, described traction piece is the skin volume being made up of tape measure bar, shell and handle
Chi, tape measure bar is connected with weight, and weight flushes with the zero graduation line of tape measure bar with the surface of tape measure bar junction, described heavy
The quality of thing is 100g～500g, the full-size of the cross section that weight is perpendicular to tape measure bar place straight line be 1cm～
100cm；The end of tape measure bar is provided with the photochromic layer meeting water variable color, and photochromic layer fits tightly with tape measure bar, photochromic layer
Lower end flushes with the zero graduation line of tape measure bar.
Described weight is the plummet of band connecting line, and the circle centre position of plummet end face is provided with screw, and spiral shell is passed through in one end of connecting line
Nail is fixed in plummet, the other end is fastened with the end of tape measure bar and is connected, and the zero graduation line of tape measure bar is neat with the end face of plummet
Flat.
Described photochromic layer is to meet water variable color paper, colored cotton or be coated with the splash guard meeting water color shifting ink.
The length of described photochromic layer not less than 10cm, width less than the width of tape measure bar.
Described photochromic layer is pasted and is fixed on one of them side of tape measure bar.
As shown from the above technical solution, the Groundwater level measuring arrangement that this utility model provides includes leather measuring tape and weight two
Part, uses the leather measuring tape of glass fibre material, and tensile strength is big, will not be elongated because of prolonged traction weight, weight
Thing is vertically downward, it is possible to during ensureing to measure, leather measuring tape keeps straight configuration, and hand-held leather measuring tape is transferred weight, worked as weight
Can produce the human ear audible underwater sound during contact water surface, pulling force suffered by leather measuring tape reduces simultaneously, under now survey crew continues
Putting weight, the photochromic layer that the end of tape measure bar is arranged meets surface and the change of water i.e. variable color, weight and tape measure bar junction
The lower end of chromatograph all flushes with the zero graduation line of tape measure bar, and the length that therefore tape measure bar is transferred deducts photochromic layer color change portion
Whether length is the water level of subsoil water, occur variable color to may determine that whether weight contacts groundwater level by photochromic layer,
Thus ensure the accuracy of groundwater level measurement result；Weight in the Groundwater level measuring arrangement that this utility model provides
Quality be transferring and ensureing that weight stretches tape measure bar of 100g～500g, beneficially weight, avoid weight quality simultaneously
Overweight tractive is laborious and causes tape measure bar to extend, and the full-size of the cross section that weight is perpendicular to tape measure bar place straight line is
1cm～100cm, therefore this device is applicable to the groundwater level measurement of small-bore boring.
The plummet of weight preferably band connecting line, the circle centre position of the end face of plummet is provided with screw, fixes connecting line by screw,
Connecting line connects plummet and tape measure bar, and connecting line is fastened with tape measure bar and is connected, and the most whole device can easy removal；Variable color
Layer, for meeting water variable color paper, colored cotton or being coated with the splash guard of chance water color shifting ink, is wherein met water variable color paper and is coated with
It is obvious that the splash guard of chance water color shifting ink meets water variable color, precision height, and colored cotton chance water is the wettest, and moistening place color increases the weight of,
Moistening sense of touch when can be touched with hands by the change of color judges whether weight contacts the water surface, and colored cotton dries rear watermark and disappears
Lose, repeatable utilization.
Compared with prior art, the simple boring groundwater level measurement apparatus that this utility model provides, simple in construction, gently
The smallest and the most exquisite, it is easy to carry, it is not necessary to be additionally provided power supply, can gather materials on the spot, make material simple and easy to get, installation cost
Low, level measuring is accurate.
Accompanying drawing explanation
The structural representation of the simple groundwater level measurement apparatus of holing that Fig. 1 provides for this utility model.
Fig. 2 is the partial enlarged drawing in Fig. 1 at A.
Wherein, 1-leather measuring tape, 11-shell, 12-handle, 13-tape measure bar, 2-plummet, 3-photochromic layer, 4-connecting line,
5-screw.
Detailed description of the invention
Illustrating this utility model in detail with embodiment below in conjunction with the accompanying drawings, content of the present utility model is not limited to
In following example.
The simple boring groundwater level measurement apparatus that this utility model provides, its structure as depicted in figs. 1 and 2, at least
Connect including the leather measuring tape 1 being made up of tape measure bar 13, shell 11 and handle 12 and by connecting line 4 with tape measure bar 13
The plummet 2 connect, leather measuring tape 1 is fiber glass tape, and tensile strength is big and tape measure bar is difficult to be stretched, plummet 2
Quality is 100g～500g, a diameter of 1cm～100cm of plummet 2 end face；See Fig. 2, the circle centre position of plummet end face
Being provided with screw 5, one end of connecting line 4 is fixed in plummet 2 by screw 5, the end of the other end and tape measure bar 13
Fastening and connect, the zero graduation line of tape measure bar 13 flushes with the end face of plummet 2；The lower end of tape measure bar 13 is provided with chance water and becomes
The photochromic layer 3 of color, photochromic layer is to meet water variable color paper, colored cotton or be coated with the splash guard meeting water color shifting ink, variable color
On the side at foot scale (or chi scale) place that tape measure bar is fixed in layer 3 stickup and its lower end and tape measure bar
Zero graduation line flushes, the length of photochromic layer not less than 10cm, width less than the width of tape measure bar.
The use step of the simple boring groundwater level measurement apparatus that this utility model provides is as follows:
(1) when measuring geotechnical boring middle water level, leather measuring tape is placed in directly over boring, as far as possible with hell with high,
Handle is released, puts in geotechnical boring with leather measuring tape traction plummet；
(2) carefully listen to, when plummet folding process runs into groundwater level, clash into the water surface and send sound, with
Time, owing to plummet decline runs into the resistance of water, hands can substantially experience a power upwards, now continues to transfer skin volume
Stop after chi about 10cm continuing toward transferring leather measuring tape；
(3) being advanced by leather measuring tape handle, fix, hell of now aliging, writing down leather measuring tape scale is X, then releases
Leather measuring tape handle, slowly swinging handle, regain leather measuring tape, when observing the watermark location on photochromic layer, write down variable color
Layer watermark location scale Y on leather measuring tape, then X-Y is the groundwater level measured value of this boring.
This device is applicable to measure hole depth less than 50m, the groundwater level of the aperture small-bore geotechnical boring less than 110cm
Value, by increasing the range of leather measuring tape, it is possible to achieve the measurement of the Groundwater place value of the boring that hole depth is bigger.
Claims (5)
1. a simple boring groundwater level measurement apparatus, at least includes traction piece and the weight being connected with traction piece,
It is characterized in that: described traction piece is the leather measuring tape being made up of tape measure bar, shell and handle, tape measure bar is connected with weight,
Weight flushes with the zero graduation line of tape measure bar with the surface of tape measure bar junction, and the quality of described weight is 100g～500g,
The full-size of the cross section that weight is perpendicular to tape measure bar place straight line is 1cm～100cm；The end of tape measure bar is provided with
Meeting the photochromic layer of water variable color, photochromic layer fits tightly with tape measure bar, and the lower end of photochromic layer flushes with the zero graduation line of tape measure bar.
Simple boring groundwater level measurement apparatus the most according to claim 1, it is characterised in that: described weight
For the plummet of band connecting line, the circle centre position of plummet end face is provided with screw, and plummet is fixed on by screw in one end of connecting line
In, the end of the other end and tape measure bar fasten and be connected, the zero graduation line of tape measure bar flushes with the end face of plummet.
Simple boring groundwater level measurement apparatus the most according to claim 1, it is characterised in that: described variable color
Layer is for meeting water variable color paper, colored cotton or being coated with the splash guard of chance water color shifting ink.
Simple boring groundwater level measurement apparatus the most according to claim 3, it is characterised in that: described variable color
The length of layer not less than 10cm, width less than the width of tape measure bar.
Simple boring groundwater level measurement apparatus the most according to claim 1, it is characterised in that: described variable color
Layer is pasted and is fixed on one of them side of tape measure bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620339799.1U CN205537838U (en) | 2016-04-21 | 2016-04-21 | Groundwater water level measurement device simply drills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620339799.1U CN205537838U (en) | 2016-04-21 | 2016-04-21 | Groundwater water level measurement device simply drills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205537838U true CN205537838U (en) | 2016-08-31 |
Family
ID=56796129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620339799.1U Expired - Fee Related CN205537838U (en) | 2016-04-21 | 2016-04-21 | Groundwater water level measurement device simply drills |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205537838U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328454A (en) * | 2017-07-25 | 2017-11-07 | 重庆工程职业技术学院 | Groundwater level observation device for hydrogeological hole |
| CN110277006A (en) * | 2019-06-21 | 2019-09-24 | 信阳师范学院 | A kind of centripetal force verifying device |
| CN110567547A (en) * | 2019-09-29 | 2019-12-13 | 广船国际有限公司 | depth measuring ruler |
| CN110749361A (en) * | 2019-11-07 | 2020-02-04 | 徐州台江生物科技有限公司 | Underground water level buried depth measuring device |
| CN112556780A (en) * | 2019-09-26 | 2021-03-26 | 襄阳中车电机技术有限公司 | Monitoring device for motor immersion depth |
| CN113090252A (en) * | 2021-04-23 | 2021-07-09 | 中国煤炭地质总局勘查研究总院 | Intelligent computer recognition device for core drilling of clear water drill |
-
2016
- 2016-04-21 CN CN201620339799.1U patent/CN205537838U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328454A (en) * | 2017-07-25 | 2017-11-07 | 重庆工程职业技术学院 | Groundwater level observation device for hydrogeological hole |
| CN107328454B (en) * | 2017-07-25 | 2019-08-06 | 重庆工程职业技术学院 | Groundwater level observation device for hydrogeological hole |
| CN110277006A (en) * | 2019-06-21 | 2019-09-24 | 信阳师范学院 | A kind of centripetal force verifying device |
| CN110277006B (en) * | 2019-06-21 | 2021-02-26 | 信阳师范学院 | Centripetal force verifying device |
| CN112556780A (en) * | 2019-09-26 | 2021-03-26 | 襄阳中车电机技术有限公司 | Monitoring device for motor immersion depth |
| CN110567547A (en) * | 2019-09-29 | 2019-12-13 | 广船国际有限公司 | depth measuring ruler |
| CN110749361A (en) * | 2019-11-07 | 2020-02-04 | 徐州台江生物科技有限公司 | Underground water level buried depth measuring device |
| CN113090252A (en) * | 2021-04-23 | 2021-07-09 | 中国煤炭地质总局勘查研究总院 | Intelligent computer recognition device for core drilling of clear water drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20210421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |