CN207828954U - Coastal erosion monitoring stake - Google Patents
Coastal erosion monitoring stake Download PDFInfo
- Publication number
- CN207828954U CN207828954U CN201820104114.4U CN201820104114U CN207828954U CN 207828954 U CN207828954 U CN 207828954U CN 201820104114 U CN201820104114 U CN 201820104114U CN 207828954 U CN207828954 U CN 207828954U
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- CN
- China
- Prior art keywords
- steel
- pipe pile
- screw
- coastal erosion
- connecting plate
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses Coastal erosion monitoring stakes, including：Steel-pipe pile, concrete has been poured inside it, the inside concrete is provided with stiffener, the steel-pipe pile lateral surface is arranged with anti-corrosion oversheath just, the steel-pipe pile upper surface is provided centrally with screw straight up, the screw is matched with instrument of surveying and mapping, the steel-pipe pile be fixed on seashore vertically hereinafter, and steel-pipe pile top protrude from seashore or more.Instrument of surveying and mapping can be directly fixed in monitoring stake top by the utility model, and measurement accuracy higher, error is smaller, while measurement process is more convenient.
Description
Technical field
The utility model is related to test equipment technical fields.More specifically, the utility model is related to Coastal erosion monitorings
Stake.
Background technology
Coastal erosion refers under the action of natural force (including wind, wave, stream, tide), and sea mud and sand expenditure is more than input, sinks
The process of product object net loss, i.e., the extra large hydrodynamic lower erosion for impacting the retrogressing and seabeach that cause coastline.Coastal erosion phenomenon is general
Store-through exists, and the sand coast line and nearly all open Muddy Bottoms water front of China 70% or so have Coastal erosion and show
As.Due to Coastal erosion makes soil largely lose, the destruction of seashore structures, bathing beach degeneration, the seabeach deterioration of the ecological environment, sea
The increase of bank protection pressure, the silt corroded are transported to bay siltation and keep navigation channel impaired again, to serious as one kind
Environmental geological Hazard, it is necessary to attract great attention, and reinforce coastline management, adopting an effective measure prevents Coastal erosion.Therefore
The degree for just needing to detect Coastal erosion, the main reason for analyze Coastal erosion and specific aim progress of adopting an effective measure is pre-
It is anti-.
The monitoring method of general Coastal erosion is pre-plugged Coastal erosion monitoring stake by the sea, interval one end time prison
It surveys Coastal erosion monitoring stake and is etched height to judge the degree of Coastal erosion.Existing monitoring method is to be put in instrument of surveying and mapping
It on seashore beach face or is put in monitoring stake top, to measure the height of monitoring stake, or passes through some other mapping methods
To measure height of pile top.Existing main problem is that measurement data is inaccurate, and error is larger, while measuring and not enough facilitating.
Utility model content
One purpose of the utility model is to provide Coastal erosion monitoring stake, and instrument of surveying and mapping can be directly fixed on to monitoring
In stake top, measurement accuracy higher, error is smaller, while measurement process is more convenient.
In order to realize these purposes and other advantages according to the present utility model, Coastal erosion monitoring stake is provided, including：
Steel-pipe pile, inside poured concrete, the inside concrete is provided with stiffener, and the steel-pipe pile lateral surface covers just
Equipped with anti-corrosion oversheath, the steel-pipe pile upper surface is provided centrally with screw straight up, the screw and instrument of surveying and mapping phase
Cooperation, the steel-pipe pile be fixed on seashore vertically hereinafter, and steel-pipe pile top protrude from seashore or more.
Preferably, it is additionally provided with shock resistance inner sheath between the anti-corrosion oversheath and the steel-pipe pile lateral surface.
Preferably, the steel-pipe pile upper table is recessed downwards is provided with annular groove, the center weight of center and screw
It closes, the steel-pipe pile upper surface is also set up on the outside of annular groove there are four square groove, around the outer ring of annular groove one
All uniform intervals are arranged and penetrate through annular groove, and the one side of the square groove is also hinged with connecting plate, the connecting plate
Size is matched with the size of direction groove just, and thickness is less than the depth of square groove, is equipped with and passes through on the connecting plate
Logical screw is additionally provided with protection cap on the steel-pipe pile, for the hollow cylinder structure of bottom surface opening, the protection cap
Bottom face out horizontal extension and be sheathed on outside screw simultaneously there are four the square protruding of a circle, the protection cap is evenly spaced on
Just it being matched in annular groove and four square grooves, there is the protrusion through-hole of perforation, the through-hole to have internal thread,
The screw fit is fixed in through-hole and by connecting plate by protection cap on steel-pipe pile.
Preferably, corrosion resistant sealing ring is provided between the connecting plate and the side of the square groove.
Preferably, it is additionally provided with graduation mark on the anti-corrosion oversheath.
Preferably, the protection cap lateral surface and upper surface are disposed with polystyrene foam plastics from inside to outside
Inner protective layer, polypropylene external protection.
The utility model includes at least following advantageous effect：
1, the Coastal erosion monitoring stake of the utility model be steel-pipe pile, the barrette poured compared to existing cement or its
The stake of his form, more firm, stability is more preferable.
2, setting, can there are one the screw of matching instrument of surveying and mapping on the stake top face of the Coastal erosion monitoring stake of the utility model
Directly to screw on instrument of surveying and mapping, measurement accuracy higher, error is smaller, while measuring more convenient.
3, the outer surface of the Coastal erosion monitoring stake of the utility model has anti-corrosion oversheath, effectively prevent internal steel pipe
Stake is corroded, while being additionally provided with shock resistance inner sheath, has the impact for resisting wave, stormy waves etc., ensures the stabilization of steel-pipe pile
Property.
4, the Coastal erosion monitoring stake of the utility model is additionally provided with screw protection cap, and screw is prevented to be exposed to for a long time
Outside, screw is corroded or gets rusty, and the accurate stable of instrument of surveying and mapping and screw coordinates when influencing finally to measure.
Part is illustrated to embody by the further advantage, target and feature of the utility model by following, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model steel-pipe pile and screw；
Fig. 2 is the vertical view of the utility model steel-pipe pile and screw；
Fig. 3 is the utility model steel-pipe pile and the front view of protection cap.
Reference sign：
1-steel-pipe pile, 2-screws, 3-oversheaths, 4-inner sheaths, 5-square grooves, 6-annular grooves, 7-protections
Lid, 8-connecting plates.
Specific implementation mode
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be noted that in the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, and is not instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the utility model.
As shown in Figures 1 to 3, the utility model provides Coastal erosion monitoring stake, including：Steel-pipe pile 1, inside poured it is mixed
Solidifying soil, the inside concrete are provided with stiffener, and 1 lateral surface of the steel-pipe pile is arranged with anti-corrosion oversheath 3 just, described
1 upper surface of steel-pipe pile is provided centrally with screw 2 straight up, and the screw 2 is matched with instrument of surveying and mapping, the steel-pipe pile 1
It is vertical be fixed on seashore hereinafter, and 1 top of steel-pipe pile protrude from seashore or more.
In the above-mentioned technical solutions, steel-pipe pile 1 constitutes the agent structure of monitoring stake, adds first to be installed in steel duct
Strong reinforcing bar, then casting concrete form, compared to traditional monitoring stake, intensity greatly improves.1 quilt of steel-pipe pile in order to prevent
Corrosion, one layer of anti-corrosion oversheath 3, generally plastic sheath 3 are closely arranged in the lateral surface of steel-pipe pile 1, play anti-corrosion work
With.Steel-pipe pile 1 before testing a part stablize and it is vertical be embedded in seashore hereinafter, top protrudes from seashore or more, such as
Lower 3.5 meters positioned at seashore face, 1.5 meters on seashore face, height that certain interval of time measures its beach face by the sea be it is how many, with
The height that last time measures is compared, so that it may judge Coastal erosion is how many.It is more accurate in order to measure, in steel-pipe pile 1
Upper surface center is additionally provided with screw 2, is matched with instrument of surveying and mapping, and instrument of surveying and mapping can be stably fixed in monitoring stake, surveys
Amount process error greatly reduces.
In another technical solution, anti-impact is additionally provided between 1 lateral surface of the anti-corrosion oversheath 3 and the steel-pipe pile
Hit inner sheath 4.Shock resistance inner sheath 4 is set to internal layer, between 1 lateral surface of anti-corrosion oversheath 3 and steel-pipe pile, plays resistance
The impact of stormy waves, wave etc. is played the role of maintaining the stabilization of steel-pipe pile 1 below positioned at seashore.
In another technical solution, 1 upper table of the steel-pipe pile is recessed downwards is provided with annular groove 6, center with
The center of screw 2 overlaps, and 1 upper surface of the steel-pipe pile is also set up in the outside of annular groove 6 there are four square groove 5, around
The one week uniform intervals in outer ring of annular groove 6 are arranged and penetrate through annular groove 6, and the one side of the square groove 5 is also hinged with
The size of connecting plate 8, the connecting plate 8 is matched with the size of direction groove just, and thickness is less than the depth of square groove 5
It spends, the screw of perforation is equipped on the connecting plate 8, protection cap 7 is additionally provided on the steel-pipe pile 1, is open for bottom surface
Hollow cylinder structure, the bottom of the protection cap 7 faces out horizontal extension, and there are four be evenly spaced on the rectangular of a circle
Protrusion, the protection cap 7 are sheathed on outside screw 2 and are matched in annular groove 6 and four square grooves 5 just, the protrusion
Through-hole with perforation, the through-hole have internal thread, and the screw fit is in through-hole and by connecting plate 8 by protection cap 7
It is fixed on steel-pipe pile 1.
In the above-mentioned technical solutions, it is also provided with the protection cap 7 of screw 2, is sheathed on outside screw 2, by screw 2 and the external world
Isolation, to protect screw 2 not by external environment corrode etc., for the later stage instrument of surveying and mapping be fixed measure certain guarantor is provided
Card.Protection cap 7 is detachably secured to 1 upper surface of steel-pipe pile, and protection cap 7 is the hollow cylinder structure of bottom surface opening, and
Around bottom surface outer ring, four square protrudings are arranged in outside horizontal extension uniform intervals, and protection cap 7 has certain thickness, ensures
It, will not be damaged under extraneous environmental activity；Accordingly, 1 upper surface of steel-pipe pile is provided with four sides with protection cap 7 and thereon
Shape protrusion matched annular groove 6 and four square grooves 5, annular groove 6 and four square grooves 5 are mutually communicated and depth
Unanimously.Measurement finishes, and removes instrument of surveying and mapping, when needing to protect on screw 2, by protection cap 7 and four sides being arranged thereon
Shape protrusion is sticked in annular groove 6 and square groove 5 downwards just, and the thickness of four square protrudings is less than square groove 5
The thickness of depth, annular groove 6 is matched with the thickness of protection cap 7, and after the completion of the two engaging, four square grooves 5 are wherein
It is hingedly provided with connecting plate 8 on one side, connecting plate 8 is rotated and is tightly attached to above protrusion just, and by being worn on connecting plate 8
If screw continue to rotate down to be fixed in the through-hole in protrusion, connecting plate 8 and protrusion are connected by screw,
Connecting plate 8 and the thickness of protrusion are preferably equal to the depth of square groove 5, in addition to so that protection cap 7 is preferably fixed on steel
On pile pile 1, the lower end of screw continues to rotate down into 5 slot bottom of square groove, is provided with the screw thread of cooperation in slot bottom in advance
Hole.
In another technical solution, corrosion resistant sealing is provided between the connecting plate 8 and the side of the square groove 5
Circle.The rotation of connecting plate 8 has corrosion resistant sealing ring, tool for level and after being close to protrusion between side and the side of square groove 5
There is seal protection lid 7, in order to preferably seal, the side of annular groove 6 is also equipped with preserving and sealing circle, protection cap 7
It is also salable when being positioned in annular groove 6.
In another technical solution, graduation mark is additionally provided on the anti-corrosion oversheath 3.The setting of graduation mark can be first big
General survey examines the degree of Coastal erosion, provides a reference for the accurate measurement in later stage, while being also conducive to daily rough sight
It examines.
In another technical solution, 7 lateral surface of the protection cap and upper surface are disposed with polyphenyl from inside to outside
Vinylic foam inner protective layer, polypropylene external protection.Polypropylene has higher impact resistance, and engineering properties is tough, resists
A variety of organic solvents and acid and alkali corrosion play the role of anti-corrosion shock resistance.Polystyrene foam plastics is a kind of padded coaming, can be risen
To shock proof effect.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (6)
1. Coastal erosion monitoring stake, which is characterized in that including：Steel-pipe pile, inside poured concrete, the inside concrete
It is provided with stiffener, the steel-pipe pile lateral surface is arranged with anti-corrosion oversheath just, and the steel-pipe pile upper surface is centrally disposed
There are screw straight up, the screw to be matched with instrument of surveying and mapping, the steel-pipe pile is fixed on seashore vertically hereinafter, and steel pipe
Stake top protrudes from seashore or more.
2. Coastal erosion monitoring stake as described in claim 1, which is characterized in that outside the anti-corrosion oversheath and the steel-pipe pile
Shock resistance inner sheath is additionally provided between side.
3. Coastal erosion monitoring stake as described in claim 1, which is characterized in that the steel-pipe pile upper table is recessed setting downwards
There are annular groove, center to be overlapped with the center of screw, the steel-pipe pile upper surface is additionally provided with four on the outside of annular groove
A square groove, around the outer ring of annular groove, one week uniform intervals is arranged and penetrates through annular groove, and the one of the square groove
Side is also hinged with connecting plate, and the size of the connecting plate is matched with the size of direction groove just, and thickness is less than rectangular
The depth of groove is equipped with the screw of perforation on the connecting plate, is additionally provided with protection cap on the steel-pipe pile, is bottom surface
The hollow cylinder structure of opening, the bottom of the protection cap faces out horizontal extension, and there are four the sides for being evenly spaced on a circle
Shape protrusion, the protection cap are sheathed on outside screw and are matched in annular groove and four square grooves just, the protrusion tool
There are the through-hole of perforation, the through-hole that there is internal thread, the screw fit to be fixed in through-hole and by connecting plate by protection cap
In on steel-pipe pile.
4. Coastal erosion monitoring stake as claimed in claim 3, which is characterized in that the side of the connecting plate and the square groove
Corrosion resistant sealing ring is provided between face.
5. Coastal erosion monitoring stake as described in claim 1, which is characterized in that be additionally provided with scale on the anti-corrosion oversheath
Line.
6. Coastal erosion monitoring stake as claimed in claim 3, which is characterized in that the protection cap lateral surface and upper surface from
It is interior to being disposed with polystyrene foam plastics inner protective layer, polypropylene external protection outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820104114.4U CN207828954U (en) | 2018-01-22 | 2018-01-22 | Coastal erosion monitoring stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820104114.4U CN207828954U (en) | 2018-01-22 | 2018-01-22 | Coastal erosion monitoring stake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207828954U true CN207828954U (en) | 2018-09-07 |
Family
ID=63394117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820104114.4U Expired - Fee Related CN207828954U (en) | 2018-01-22 | 2018-01-22 | Coastal erosion monitoring stake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207828954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269969A (en) * | 2018-10-08 | 2019-01-25 | 烟台大学 | Portable coastal engineering facility on-line corrosion monitoring and prior-warning device |
| CN118091780A (en) * | 2024-04-25 | 2024-05-28 | 国家海洋环境监测中心 | Beach height Cheng Yuanwei monitoring device |
-
2018
- 2018-01-22 CN CN201820104114.4U patent/CN207828954U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269969A (en) * | 2018-10-08 | 2019-01-25 | 烟台大学 | Portable coastal engineering facility on-line corrosion monitoring and prior-warning device |
| CN109269969B (en) * | 2018-10-08 | 2023-12-15 | 烟台大学 | Portable coast engineering facility corrosion on-line monitoring and early warning device |
| CN118091780A (en) * | 2024-04-25 | 2024-05-28 | 国家海洋环境监测中心 | Beach height Cheng Yuanwei monitoring device |
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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: 20180907 Termination date: 20220122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |