CN206736974U - A kind of shallow groundwater observes well lid - Google Patents
A kind of shallow groundwater observes well lid Download PDFInfo
- Publication number
- CN206736974U CN206736974U CN201720512557.2U CN201720512557U CN206736974U CN 206736974 U CN206736974 U CN 206736974U CN 201720512557 U CN201720512557 U CN 201720512557U CN 206736974 U CN206736974 U CN 206736974U
- Authority
- CN
- China
- Prior art keywords
- dividing plate
- tube
- hollow circular
- well lid
- blind flange
- 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
Links
Abstract
The utility model provides a kind of shallow groundwater observation well lid,Including top blind flange,Hollow circular-tube is installed below top blind flange,Dividing plate is provided with hollow circular-tube,Divider upright is connected to the bottom of top blind flange,The middle part of dividing plate drills provided with dividing plate,The lifting rope of suspension water-level gauge is connected with dividing plate drilling,Two symmetrical struts are respectively welded on the tube wall of hollow circular-tube,Plane and dividing plate are perpendicular where two struts,The bottom of two struts is concordant with dividing plate bottom,Hollow circular-tube can be enclosed on Groundwater Observation well casing,Top blind flange is slightly larger than the external diameter of center pipe,To avoid the rainwater on well lid from forming the runoff along tube wall,There is vertical dividing plate inside hollow circular-tube,Perforated in the middle part of dividing plate,For impaling water-level gauge lifting rope,In pipe and on the perpendicular direction of vertical dividing plate,Respectively there is the strut being welded on tube wall,For stablizing well lid.
Description
Technical field
Hydrographic water resource is the utility model is related to observe with hydraulic engineering shallow groundwater.
Background technology
With the development of the social economy, have become an essential important process for Groundwater Observation, it is various
When instrument and equipment is observed in underground, substantial amounts of consumption is all suffered from, and existing groundwater observation well protection device need to typically be built
Well house is protected by, and is protected using common lockset, and signal antenna exposes in the wild.If it is intended to protection, needs to levy again
Well house is built on ground, and cost is higher.
Level of ground water reflects the dynamic change of underground water, is hydrographic water resource and hydrogeological routine observation and field
Very important monitoring project in experimental study Intensified Observation.Current observation of groundwater levels well casing does not often pay attention to setting for well lid
Meter, be generally only that water-level gauge is directly hung in well head, or it is simply wrapped cover, such rainwater and debris are possibly into well
In, accuracy of observation is impacted, safeguarded also inconvenient.
The content of the invention
Task of the present utility model is the weak point for above present situation, there is provided a kind of easy to use, lower-cost
Well lid designs.
A kind of shallow groundwater observes well lid, including top blind flange, and hollow circular-tube is provided with below top blind flange, hollow
Dividing plate is provided with pipe, divider upright is connected to the bottom of top blind flange, and the middle part of dividing plate drills provided with dividing plate, in dividing plate drilling
The lifting rope of suspension water-level gauge is connected with, is respectively welded two symmetrical struts on the tube wall of hollow circular-tube, two
Plane and dividing plate are perpendicular where strut, and the bottom of two struts is concordant with dividing plate bottom.
The material of top blind flange described further, hollow circular-tube and dividing plate is UPVC materials.
Hollow circular-tube height 30mm described further, internal diameter 100mm.
Dividing plate described further is located at the centre position of hollow circular-tube, divider height 20mm, thick 4mm.
Further the strut height 10mm, cross section 4mm*4mm.
Compared to the prior art compared with, the utility model the advantages of is as follows：
1. well lid is integrally managed using UPVC, material is light, and corrosion resistance is strong, cheap and long lifespan, can preferably meet work
Journey and the purpose of field trial.
2. the top blind flange diameter of small underground water-level observation well lid is slightly larger than the hollow circular-tube external diameter of well lid, can keep away
Exempt from rainwater and form runoff along tube wall.
3. hollow circular-tube internal upper part is embedded in vertical dividing plate, dividing plate intermediate membrane drilling, for impaling water-level gauge lifting rope.
4. respectively having a strut with the perpendicular position of dividing plate in hollow circular-tube, its bottom is concordant with dividing plate bottom,
Ensure that position of the lid on observation well casing is stable.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model shallow groundwater observation well casing.
Wherein：1- top blind flanges, 2- hollow circular-tubes, 3- dividing plates, the drilling of 4- dividing plates dividing plate, 5- struts.
Embodiment
A kind of shallow groundwater of the utility model observation well lid is further described with reference to Figure of description.
These accompanying drawings are simplified schematic diagram, only illustrate basic structure of the present utility model, therefore its in a schematic way
Only show the composition relevant with the utility model.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " be only used for describe purpose, and it is not intended that instruction or
Imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", the spy of " second " are defined
Sign can be expressed or implicitly include one or more this feature.In description of the present utility model, unless otherwise saying
Bright, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, the indirect phase of intermediary can also be passed through
Even, can be the connection of two element internals.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
Concrete meaning of the term in the utility model.
Embodiment 1
As shown in figure 1, a kind of shallow groundwater observation well lid, including top blind flange 1, the lower section of top blind flange 1 are pacified
Equipped with hollow circular-tube 2, dividing plate 3 is provided with hollow circular-tube 2, dividing plate 3 is vertically connected on the bottom of top blind flange 1, the middle part of dividing plate 3
Provided with dividing plate drilling 4, the lifting rope of suspension water-level gauge is connected with dividing plate drilling 4, two are respectively welded on the tube wall of hollow circular-tube 2
Individual symmetrical strut 5, two place planes of strut 5 and dividing plate 3 are perpendicular, the bottom of two struts 5
It is concordant with the bottom of dividing plate 3.The material of the top blind flange 1, hollow circular-tube 2 and dividing plate 3 is UPVC materials.The open circles
Pipe 2 height 30mm, internal diameter 100mm.The dividing plate 3 is located at the centre position of hollow circular-tube 2, dividing plate 3 height 20mm, thick 4mm.Institute
It is height 10mm to state strut 5, cross section 4mm*4mm four-prism.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of shallow groundwater observes well lid, it is characterised in that including top blind flange, is provided with below top blind flange hollow
Pipe, dividing plate being provided with hollow circular-tube, divider upright is connected to the bottom of top blind flange, and the middle part of dividing plate drills provided with dividing plate,
The lifting rope of suspension water-level gauge is connected with dividing plate drilling, two symmetrical supports are respectively welded on the tube wall of hollow circular-tube
Short column, plane and dividing plate are perpendicular where two struts, and the bottom of two struts is concordant with dividing plate bottom.
2. shallow groundwater observation well lid according to claim 1, it is characterised in that the top blind flange, hollow circular-tube
And the material of dividing plate is UPVC materials.
3. shallow groundwater observation well lid according to claim 1, it is characterised in that the hollow circular-tube height 30mm,
Internal diameter 100mm.
4. shallow groundwater observation well lid according to claim 1, it is characterised in that the dividing plate is located at hollow circular-tube
Centre position, divider height 20mm, thick 4mm.
5. shallow groundwater observation well lid according to claim 1, it is characterised in that the strut height 10mm,
Cross section 4mm*4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512557.2U CN206736974U (en) | 2017-05-10 | 2017-05-10 | A kind of shallow groundwater observes well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512557.2U CN206736974U (en) | 2017-05-10 | 2017-05-10 | A kind of shallow groundwater observes well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206736974U true CN206736974U (en) | 2017-12-12 |
Family
ID=60564488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720512557.2U Expired - Fee Related CN206736974U (en) | 2017-05-10 | 2017-05-10 | A kind of shallow groundwater observes well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206736974U (en) |
-
2017
- 2017-05-10 CN CN201720512557.2U patent/CN206736974U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20200510 |