CN207923032U - A kind of silt underwater information warfare analyzer - Google Patents
A kind of silt underwater information warfare analyzer Download PDFInfo
- Publication number
- CN207923032U CN207923032U CN201820397197.0U CN201820397197U CN207923032U CN 207923032 U CN207923032 U CN 207923032U CN 201820397197 U CN201820397197 U CN 201820397197U CN 207923032 U CN207923032 U CN 207923032U
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- Prior art keywords
- gaza
- transparent main
- slot
- main box
- transparent
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Abstract
The utility model discloses a kind of silt underwater information warfare analyzers,Including transparent main box,Gaza's slot,Graduation mark,Bearing plate,The transparent main tank shape is uncovered cuboid,Gaza's slot and transparent main tank body by integral forming,On the side where transparent main box bottom surface shorter edge length,Gaza's slot is the slot that side is arc surface,The length of gaza's slot matches with transparent main box bottom width,Gaza's trench bottom and transparent main box connecting portion,It is provided with bar shaped seam,The graduation mark is located on the outer surface of two sides adjacent with side where gaza's slot of transparent main box,Respectively there are two parallel vertical graduation marks on the two sides,The level interval B of two parallel graduation marks is definite value,It has been demarcated when manufacture on transparent main box,The bearing plate is fixed in transparent main box inward flange,Upper surface is stained with shaggy rubber antiskid pad,The utility model is simple in structure,It is cheap,It is easy to operate.
Description
Technical field
The utility model is related to silt physical parameters measurement fields, and in particular to a kind of silt underwater information warfare analyzer.
Background technology
Silt underwater information warfare refers to that the sand grain in underwater is made in the comprehensive of gravity, buoyancy and frictional force etc.
Under, the inclined surface of certain angle can be formed without caving in, this angle is underwater information warfare.Underwater information warfare is silt
One important parameter of grain, is widely used in reality, such as bank slope in the angle problem of erosion funnel, bank-protection works before dam
Stable problem, the optimization problem of navigation channel grooving, the optimal section design of channel the problems such as.
Now frequently with silt underwater information warfare measurement method there is nature to fall silt method and plate way.Naturally it is first to fall silt method
Foam Container is placed in horizontal table top, a pitting is dug out in bottom, so that the screw of fixed measuring staff and nut is embedded, makes
Disk can be close to container bottom placement, then take a big polybag, prick several apertures in side, fill water, be put into container, then
Angle of repose instrument is placed into fixed position, sand-like is leaked down by funnel along measuring staff, is allowed to be piled into mound on disk, waits accumulating
After slope stability, scrapes off on flange and the silt of disk perimeter slowly inhales water outside plastics bag wall after slope surface is stablized again
Go out, water level is made steadily to decline, the altitude reading on measuring staff is read when top of sand dune is close to the water surface, you can slope surface angle is calculated,
Observation finishes, and angle of repose instrument is left the water, and the sand-like of accumulation is refunded in sample sack, then takes out polybag, and recycling is fallen on
The sand-like at bag bottom, according to this process repetition are tested.Plate way is to pile with silt under water by rosette, then will slowly be justified
Disk is lifted out the water surface, after silt can keep stable form on disk, measures the elevation at the top of the top to disk of sand drift, then
By sand drift elevation and disc radius to get to silt underwater information warfare.Naturally it is relatively complicated coarse to fall silt method step, in operation
It is easy to interfere influence precision to silt cone form；From the point of view of its device, mortar is flowed down from eminence through hose plate way, pipe
It is easy to form jet stream destruction silt cone slope pattern at mouthful, therefore measurement result can also be impacted.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of silt proposed is stopped under water
Angle till analyzer is suitable for measuring the underwater information warfare of silt, and device structure is simple, cheap, easy to operate.
To achieve the goals above, the utility model uses following technical solution：
A kind of silt underwater information warfare analyzer, including transparent main box, gaza's slot, graduation mark, bearing plate are described transparent
Main tank shape is uncovered cuboid, gaza's slot and transparent main tank body by integral forming, and it is shorter to be located at transparent main box bottom surface
On side where the length of side, gaza's slot is the slot that side is arc surface, and the length of gaza's slot and transparent main box bottom surface are wide
Degree matches, gaza's trench bottom and transparent main box connecting portion, is provided with bar shaped seam, and transparent master is slid into from gaza's slot convenient for silt
The material of babinet, the transparent main box and gaza's slot is transparent organic glass, and the graduation mark is located at transparent main box
With on the outer surface of adjacent two sides in side, respectively there is two parallel vertical scales on the two sides where gaza's slot
Line, the level interval B of two parallel graduation marks are definite value, and when manufacture has been demarcated on transparent main box, and the bearing plate is fixed in
Transparent main box inward flange, the bar shaped seam lower section certain altitude apart from gaza's trench bottom, the bearing plate length and transparent main tank
Internal border width matches, and width is more than the spacing of two parallel graduation marks.
Further, the bearing plate upper surface is stained with shaggy rubber antiskid pad, prevents silting from breakking away
Experimental result is impacted.
The method that the underwater information warfare of silt is measured using the silt underwater information warfare analyzer, by following steps group
At：
(1) instrument is placed in horizontal table top, into transparent main box plus water, water level are more than transparent main box and gaza
The bar shaped of slot junction stops when stitching 15 to 20 centimetres plus water；
(2) silt is added into gaza's slot using small scoop, silt slides into transparent master along the bar shaped seam of gaza's trench bottom
Babinet is accumulated on bearing plate, and when angle of dump slope reaches the underwater information warfare of silt, silt is slipped to along the slope of sand drift
The bottom of transparent main box stops adding silt to gaza's slot at this time；
(3) sand drift slope slope surface is read on transparent main tank side from the side with graduation mark of transparent main box respectively
The scale L1 and L2 of projection line and two graduation mark intersections on face are two flat on transparent main box surface in conjunction with calibration
Level interval B between row graduation mark calculates underwater information warfare θ=arctan (L1-L2 |/B) of surveyed silt, two sides
Calculated underwater information warfare is averaged, the experimental result as the secondary measurement.
Compared with prior art, the beneficial effects of the utility model：The utility model proposes a kind of silt stop under water
Silt is added from gaza's slot of side toward transparent main box in angle analyzer, than adding mud directly into babinet with funnel or rubber tube
Sand wants small to the percussion of sand drift, silt is added with funnel and rubber tube, due to the percussion of flow, it is difficult to formation rule
Coniform sand drift, measure get up error it is naturally also larger, and the utility model by accept board stack Formation cross-section shape be
The sand drift of the triangular prism shape of right angled triangle, sand drift slope are relatively stablized, and are measured accurately, the utility model utilizes and is engraved in transparent master
Two parallel graduation marks on body side read two parallel graduation marks and the scale L1 and L2 at the intersection location of sand drift slope,
The difference in height of point-to-point transmission on sand drift slope can be calculated, in conjunction with the level interval B of two parallel graduation marks, institute can be calculated
Underwater information warfare θ=arctan (L1-L2 |/B) of silt is surveyed, Billy is lower with photoelectricity apparatus measures cost, and Billy is with quarter
The screw rod of degree, which is rotated up and down, measures that sand drift high speed operation is more convenient, and the underwater of silt is calculated using the graduation mark reading of two sides
Then angle of repose is averaged as final experimental result, can reduce experimental error.
Description of the drawings
Fig. 1 be the utility model proposes a kind of silt underwater information warfare analyzer structural schematic diagram；
Fig. 2 is the vertical view of the utility model；
In figure：1 transparent main box, 2 gaza's slots, 3 graduation marks, 4 bearing plates, 5 sand drifts.
Specific implementation mode
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.
Referring to figs. 1 to Fig. 2, a kind of silt underwater information warfare analyzer, including transparent main box 1, gaza's slot 2, graduation mark
3, bearing plate 4,1 shape of transparent main box are uncovered cuboid, and gaza's slot 2 is integrally formed with transparent main box 1, position
In on the side where 1 bottom surface shorter edge length of transparent main box, gaza's slot 2 is the slot that side is arc surface, gaza's slot 2
Length matches with 1 bottom width of transparent main box, and 2 bottom of gaza's slot and 1 connecting portion of transparent main box are provided with bar shaped seam,
Transparent main box 1 is slid into from gaza's slot 2, the material of the transparent main box 1 and gaza's slot 2 is transparent organic convenient for silt
Glass, the graduation mark 3 are located on the outer surface of two sides adjacent with 2 place side of gaza's slot of transparent main box 1, this
Respectively there are two parallel vertical graduation marks 3 on two sides, the level interval B of two parallel graduation marks 3 is definite value, and when manufacture has marked
It is scheduled on transparent main box 1, the bearing plate 4 is fixed in 1 inward flange of transparent main box, the bar shaped seam apart from 2 bottom of gaza's slot
Lower section certain altitude, 4 length of the bearing plate match with 1 inward flange width of transparent main box, and width is more than two parallel scales
The spacing of line 3, further, 4 upper surface of the bearing plate are stained with shaggy rubber antiskid pad, prevent silting side
Cunning impacts experimental result.
The method that the underwater information warfare of silt is measured using the silt underwater information warfare analyzer, by following steps group
At：
(1) instrument is placed in horizontal table top, into transparent main box 1 plus water, water level are more than transparent main box 1 and add
The bar shaped of 2 junction of husky slot stops when stitching 15 to 20 centimetres plus water；
(2) silt is added into gaza's slot 2 using small scoop, bar shaped seam of the silt along 2 bottom of gaza's slot slides into transparent
Main box 1 is accumulated on bearing plate 4, and when angle of dump slope reaches the underwater information warfare of silt, silt is along the slope of sand drift 5
It is slipped to the bottom of transparent main box 1, is stopped at this time to gaza's slot 2 plus silt；
(3) 5 slope slope surface of sand drift is read in transparent main box from the side with graduation mark 3 of transparent main box 1 respectively
The scale L1 and L2 of projection line and two 3 intersections of graduation mark on 1 side, in conjunction with calibration on 1 surface of transparent main box
Two parallel graduation marks 3 between level interval B, calculate the underwater information warfare of surveyed silt, two sides are calculated underwater
Angle of repose is averaged, the experimental result as the secondary measurement.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (2)
1. a kind of silt underwater information warfare analyzer, it is characterised in that：Including transparent main box, gaza's slot, graduation mark, undertaking
Plate, the transparent main tank shape are uncovered cuboid, gaza's slot and transparent main tank body by integral forming, are located at transparent main tank
On side where the shorter edge length of body bottom surface, gaza's slot is the slot that side is arc surface, the length of gaza's slot and transparent master
Tank floor width matches, and gaza's trench bottom and transparent main box connecting portion are provided with bar shaped seam, are convenient for silt from gaza's slot
Transparent main box is slid into, the material of the transparent main box and gaza's slot is transparent organic glass, and the graduation mark is located at
Transparent main box on the outer surface of adjacent two sides in side, respectively have on the two sides where gaza's slot two it is parallel
Vertical graduation mark, the level interval B of two parallel graduation marks is definite value, and when manufacture has been demarcated on transparent main box, described to hold
Fishplate bar is fixed in transparent main box inward flange, the bar shaped seam lower section certain altitude apart from gaza's trench bottom, the bearing plate length
Match with transparent main box inward flange width, width is more than the spacing of two parallel graduation marks.
2. a kind of silt underwater information warfare analyzer according to claim 1, it is characterised in that：The bearing plate upper surface
It is stained with shaggy rubber antiskid pad, prevents silting sideslip from being impacted to experimental result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820397197.0U CN207923032U (en) | 2018-03-22 | 2018-03-22 | A kind of silt underwater information warfare analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820397197.0U CN207923032U (en) | 2018-03-22 | 2018-03-22 | A kind of silt underwater information warfare analyzer |
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| Publication Number | Publication Date |
|---|---|
| CN207923032U true CN207923032U (en) | 2018-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820397197.0U Expired - Fee Related CN207923032U (en) | 2018-03-22 | 2018-03-22 | A kind of silt underwater information warfare analyzer |
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| CN (1) | CN207923032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955496A (en) * | 2018-03-22 | 2018-12-07 | 安徽理工大学 | A kind of silt underwater information warfare analyzer and its application method |
-
2018
- 2018-03-22 CN CN201820397197.0U patent/CN207923032U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955496A (en) * | 2018-03-22 | 2018-12-07 | 安徽理工大学 | A kind of silt underwater information warfare analyzer and its application method |
| CN108955496B (en) * | 2018-03-22 | 2023-12-22 | 安徽理工大学 | Sediment underwater repose angle tester and use method thereof |
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| 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: 20180928 Termination date: 20190322 |
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| CF01 | Termination of patent right due to non-payment of annual fee |