CN208313325U - A kind of mill weir case - Google Patents
A kind of mill weir case Download PDFInfo
- Publication number
- CN208313325U CN208313325U CN201820405441.3U CN201820405441U CN208313325U CN 208313325 U CN208313325 U CN 208313325U CN 201820405441 U CN201820405441 U CN 201820405441U CN 208313325 U CN208313325 U CN 208313325U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- weir
- measurement
- ruler
- case
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of mill weir casees, comprising: cabinet, permeable partition；Wherein, the cabinet two sides install lifting fixed ring additional, and quadrangle standardizes fixed horizontal ruler, and front end is equipped with triangle crest of weir, and the permeable partition is installed in cabinet；The utility model uses stainless steel material, it is anticorrosive, it is not easy to get rusty, fixed measurement ruler (the stainless steel measurement ruler that measurement certification confirmation can be used) is installed at cabinet triangle crest of weir measurement head height, measurement is reduced and brings very big systematic error, can inside the case of weir uniformly distributed 2 to 4 permeable partition card slots, in case partition quantity is arranged according to water flow water size, solve the problem of that being difficult uniform and stable after water inflow weir case when water flow difference flows through, practicability is stronger.
Description
Technical field
The utility model relates to hydrogeological investigation field, more particularly to a kind of mill weir case.
Background technique
Bailing test be hydrogeological hole and water supply well in down tube, fill out gravel, sealing, well-flushing after a work must carrying out
Make, the practical water yield of drilling and the variation relation of water level decreasing and water yield are obtained by bailing test；And mill weir case conduct
The important tool of water pumping experiment, application is very extensive, is at present steel plate welding fabrication, and weir case is interior uniformly distributed along water (flow) direction
Two permeable partitions (material is steel plate, is uniformly distributed permeable hole on steel plate), are easily corroded, in the use process of field: not
In the case where flat, heavier mass after full water in water tank, it is difficult to which movement is lifted, and carrys out very big inconvenience to flat work belt is surveyed；Measure water
Weir case measures head height and uses activity measurement ruler, and error is larger, and equipped with there is 1-2 permeable partitions, in hydrology hole, water yield is big
When, water is difficult uniform and stable and flows through after flowing into weir case.
Therefore, it is corrosion-resistant how to provide one kind, is used convenient for field construction, improves service efficiency, enhances measurement data
Accuracy, the mill weir case for improving the reliability of hydrological observation data and later period comprehensive study is that those skilled in the art need to solve
Certainly the problem of.
Utility model content
It in view of this, the present invention provides a kind of corrosion-resistant, is used convenient for field construction, improves service efficiency, increased
The accuracy of strong measurement data, improves the mill weir case of the reliability of hydrological observation data and later period comprehensive study.
To achieve the above object, the utility model provides the following technical solutions:
A kind of mill weir case, comprising: cabinet, permeable partition；Wherein, the cabinet two sides install lifting fixed ring, quadrangle additional
Fixed horizontal ruler is standardized, front end is equipped with triangle crest of weir, and the permeable partition is installed in cabinet.
Preferably, in a kind of above-mentioned mill weir case, installed at triangle crest of weir measurement head height fixed measurement ruler or
The stainless steel measurement ruler confirmed using measurement certification.
Preferably, in a kind of above-mentioned mill weir case, the permeable partition card slot of uniformly distributed 2 to 4 of the box house.
Preferably, in a kind of above-mentioned mill weir case, 2 lifting fixed rings are laid in the cabinet two sides, pass through welding
Connection.
It can be seen via above technical scheme that compared with prior art, the utility model provides a kind of mill weir case, comprising:
Cabinet, permeable partition；Wherein, the cabinet two sides install lifting fixed ring additional, and quadrangle standardizes fixed horizontal ruler；It carries, survey and put down
It is convenient, it is used convenient for field construction, improves service efficiency；It is anticorrosive using stainless steel material, it is not easy to get rusty, cabinet triangular-notch weir
The stainless steel measurement ruler installing fixed measurement ruler at mouth measurement head height or being confirmed using measurement certification, enhances the accurate of measurement data
Property, reduce measurement and bring very big systematic error, can inside the case of weir uniformly distributed 2 to 4 permeable partition card slots, in case according to water
Partition quantity is arranged in streamflow size, solves the problem of that being difficult uniform and stable after water inflow weir case when water flow difference flows through, and improves
Hydrological observation data and the reliability of later period comprehensive study, practicability are stronger.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 attached drawing is the effect picture of the utility model.
Fig. 2 attached drawing is the front view of the utility model.
Fig. 3 attached drawing is the top view of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model embodiment discloses a kind of corrosion-resistant, uses convenient for field construction, improves service efficiency, enhancing is surveyed
The accuracy of data is measured, the mill weir case of the reliability of hydrological observation data and later period comprehensive study is improved.
Attached drawing 1 is please referred to, is a kind of mill weir case disclosed by the utility model, specifically includes:
Cabinet 1, permeable partition 2；Wherein, 1 two sides of cabinet install lifting fixed ring 12 additional, and quadrangle specification is fixed horizontal
Ruler 11, front end are equipped with triangle crest of weir 14, and the permeable partition 2 is installed in cabinet 1.
Lifting fixed ring is arranged by improving to product structure, in cabinet two sides in the utility model, solid in its quadrangle
Determine horizontal ruler, survey is flat more convenient, is more suitable for field work, installs at cabinet triangle crest of weir measurement head height and fix measurement ruler or adopt
With the stainless steel measurement ruler of metering authenticate-acknowledge, enhance the accuracy of measurement data, reduces measurement and bring very big systematic error, weir case
Inside is equipped with card slot, can increase and decrease permeable partition as needed, and when solving water flow difference, water is difficult uniform and stable stream after flowing into weir case
The problem of crossing.
In order to further optimize the above technical scheme, fixed measurement ruler is installed at 1 triangle crest of weir 14 of cabinet measurement head height
15 or using measurement certification confirmation stainless steel measurement ruler.
In order to further optimize the above technical scheme, 1 uniformly distributed 2 to the 4 permeable partition card slots 13 in inside of cabinet.
In order to further optimize the above technical scheme, 2 lifting fixed rings 12 are laid in 1 two sides of cabinet, are connected by welding
It connects.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (3)
1. a kind of mill weir case, comprising: cabinet, permeable partition；Wherein, the cabinet two sides install lifting fixed ring, four angle gauges additional
Model fixes horizontal ruler, and front end is equipped with triangle crest of weir, and the permeable partition card slot of uniformly distributed 2 to 4 of the box house is described permeable
Partition is installed in the cabinet, which is characterized in that installs fixed measurement ruler at the triangle crest of weir measurement head height.
2. a kind of mill weir case according to claim 1, which is characterized in that the fixed measurement ruler is using measurement certification confirmation
Stainless steel measurement ruler.
3. a kind of mill weir case according to claim 1, which is characterized in that lay 2 liftings and fix in the cabinet two sides
Ring passes through welded connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820405441.3U CN208313325U (en) | 2018-03-26 | 2018-03-26 | A kind of mill weir case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820405441.3U CN208313325U (en) | 2018-03-26 | 2018-03-26 | A kind of mill weir case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208313325U true CN208313325U (en) | 2019-01-01 |
Family
ID=64720572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820405441.3U Expired - Fee Related CN208313325U (en) | 2018-03-26 | 2018-03-26 | A kind of mill weir case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208313325U (en) |
-
2018
- 2018-03-26 CN CN201820405441.3U patent/CN208313325U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20200326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |