CN207974087U - A kind of flapper and its dam protecting equipment - Google Patents
A kind of flapper and its dam protecting equipment Download PDFInfo
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- CN207974087U CN207974087U CN201820347557.6U CN201820347557U CN207974087U CN 207974087 U CN207974087 U CN 207974087U CN 201820347557 U CN201820347557 U CN 201820347557U CN 207974087 U CN207974087 U CN 207974087U
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Abstract
The utility model is related to a kind of flapper and its dam protecting equipments, flapper includes two pieces of vertical baffles disposed in parallel, and several transverse slats being arranged between two pieces of vertical baffles, adjacent two pieces form circumferential closed hollow cylinder structure between transverse slat and vertical baffle；The top of the flapper is equipped with protrusion, bottom is equipped with and the matched recess portion of protrusion, dam protecting equipment further includes column, concrete embedded pedestal and pre-tightening mechanism, the flapper is several pieces for passing sequentially through protrusion and being connected with recess portion, both ends are connect with column respectively, and compressed by pre-tightening mechanism, the concrete embedded pedestal is arranged in the lower end of column.This structure is easily installed dismounting, and installation effectiveness of meeting an urgent need is high, can be applicable to the rivers seashore of bad environments, safe.
Description
Technical field
The utility model, which belongs to, is related to municipal flood bank field, more particularly to a kind of flapper and its detachable assembling
Aluminium alloy flood bank equipment.
Background technology
In various natural calamities, flood is most common and harm is again maximum.The flood frequency of occurrences is high, and it is wide to involve range, comes
Gesture is violent, destructive very big.According to statistics, since 2003, flood causes the accumulative disaster area of China crops to exceed 1.2 hundred million
hm2, cause disaster 63,120,000 hm2, nearly 15.24 hundred million people of population suffered from disaster, 1.57 trillion yuan of direct economic loss, water conservancy projects direct economy
Lose 261,000,000,000 yuan.Country and government should take flood control measure to reduce flood loss to the greatest extent.Domestic flood control is mainly gone back at present
With " indigenous method " sandbag, need a large amount of manpowers, sack, sand and scoop using sandbag, lack the place of earth material and sandbag by
Limitation needs a kind of change system that is more flexible, reliable and stablizing that conventional approach is replaced to ensure people's life due to above-mentioned limitation
Property safety.
The anti-flood wall of the prior art generally comprises baffle, column, and material is Steel material, and seawater corrosion resistance is poor, and quality is not
Gently, installing and dismounting is difficult, and flood installation effectiveness of meeting an urgent need is low.Second, existing anti-flood wall poor structure rigidity, is only suitable for applying in Di Ku
Doorway, suitable for application in rivers seashore.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of flapper and its dam protecting equipment, it is easily installed and tears open
It unloads, installation effectiveness of meeting an urgent need is high, can be applicable to the rivers seashore of bad environments, safe.
In order to achieve the above objectives, the utility model provides the following technical solutions：
A kind of flapper, including two pieces of vertical baffles disposed in parallel and several settings are between two pieces of vertical baffles
Transverse slat, adjacent two pieces form circumferential closed hollow cylinder structure between transverse slat and vertical baffle；The top of the flapper
Portion is equipped with protrusion, and bottom is lozenges equipped with the both sides with the matched recess portion of protrusion, the protrusion, and the recess portion is perpendicular by two pieces
Straight baffle is extended to form to bottom, and inside is also correspondingly provided with lozenges, and two pieces of vertical baffles extend in the both sides of protrusion to top
Equipped with the horizontal junction to connect with recess portion end face.
Further, it is equipped with the first groove body for installing sealing strip between vertical baffle and the lozenges of protrusion, described the
One groove body is symmetricly set on the root of lozenges.
Further, the root of the recess portion is equipped with the second groove body for installing sealing strip.
Further, the flapper is that extruding is integrally formed.
Further, the flapper is aluminum alloy materials.
A kind of dam protecting equipment, including such as above-mentioned any flapper, further include column, concrete embedded pedestal and preload
Mechanism, the flapper are several pieces for passing sequentially through protrusion and being connected with recess portion, and both ends are connect with column respectively, and by pre-
Tight mechanism compresses, and the concrete embedded pedestal is arranged in the lower end of column.
Further, the concrete embedded pedestal includes the diagonal brace of base body and connection base body.
The beneficial effects of the utility model are：
1. its structure includes characteristic face 9 19, characteristic face 6 16, characteristic face 5 15, characteristic face 2 12,9 19 points of characteristic face
It is not connected with characteristic face 6 16, characteristic face 5 15, characteristic face 2 12 is connected with characteristic face 6 16, characteristic face 5 15 respectively,
Form closed housing.The improvement can enable aluminum alloy to caused by flood bank equipment reaches certain rigidity, proof strength, improves external force
Deformation deflection.
2. its structure is to squeeze to be integrally formed, which can reduce weld defect.
3. integrally formed technique is aluminium extrusion technique, which can be molded complicated closure cavity structure, optimization structure point
Cloth.
4. its structure further includes characteristic face 7 17, characteristic face 4 14, characteristic face 3 13, the characteristic face 7 17, characteristic face
4 14, characteristic face 3 13 is connected with the characteristic face 6 16, characteristic face 5 15.The improvement can further increase rigidity, reduce
Deformation deflection.
It is bilateral symmetry 5. the characteristic face 8 18 is equipped with groove body.The improvement can facilitate installation sealing strip, prevent
Water leaks.
6. 9 19 top of the characteristic face is equipped with the protrusion of lozenges, lower part is equipped with the recess portion of lozenges.This structure is convenient for
Sealed bottom item is blocked, which can prevent sealed bottom sideslip.
7. the utility model dam protecting equipment, flapper, column material be aluminum alloy materials.The improvement is avoided that seawater
Corrosion mitigates gross mass, is easily installed dismounting.
Description of the drawings
In order to keep the purpose of this utility model, technical solution and advantageous effect clearer, the utility model provides as follows
Attached drawing illustrates：
Fig. 1 is the flapper axonometric drawing of the utility model；
Fig. 2 is the flapper vertical view of the utility model；
Fig. 3 is the flood bank equipment axonometric drawing of the utility model；
Fig. 4 is the flood bank equipment vertical view of the utility model；
Fig. 5 is the column band diagonal brace axonometric drawing of the utility model.
Reference numeral：1- flappers, 2- columns, 3- sealed bottom items, the concrete embedded pedestals of 4-, 5- pre-tightening mechanisms,
The first groove bodies of 6-, the second groove bodies of 7-, lozenges on the outside of 9-, the horizontal junctions of 10-, lozenges on the inside of 11-, 12- characteristic faces two, 13-
Characteristic face three, 14- characteristic faces four, 15- characteristic faces five, 16- characteristic faces six, 17- characteristic faces seven, 18- characteristic faces eight, 19- features
Face nine, 202- diagonal braces, 201- base bodies.
Specific implementation mode
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
As illustrated in fig. 1 and 2, the present embodiment flapper, including two pieces of vertical baffles disposed in parallel, i.e. characteristic face 5 15
With characteristic face 6 16, transverse slat includes characteristic face 2 12 and characteristic face 9 19, characteristic face 9 19 respectively with characteristic face 6 16, characteristic face
5 15 are connected, and characteristic face 2 12 is connected with characteristic face 6 16, characteristic face 5 15 respectively, form closed housing.The improvement energy
Flood bank is enabled aluminum alloy to equip the rigidity for reaching certain, proof strength, improve deformation deflection caused by external force.On characteristic face 9 19
Portion is equipped with the protrusion with outside lozenges 9, and the lower part of flapper is equipped with the recess portion with inside lozenges 11.This structure is just
In blocking sealed bottom item, which can prevent sealed bottom sideslip.The recess portion is extended from two pieces of vertical baffles to bottom
It is formed, the both sides that two pieces of vertical baffles extend in protrusion to top are equipped with the horizontal junction to connect with recess portion end face.Horizontal junction
It is characterized face 18.
In the present embodiment, structure further includes characteristic face 7 17, characteristic face 4 14, characteristic face 3 13, characteristic face 7 17, spy
Sign face 4 14, characteristic face 3 13 are connected with the characteristic face 6 16, characteristic face 5 15.The improvement can further increase rigidity,
Reduce deformation deflection.
As being further improved for above-described embodiment, the root of lozenges 9 is equipped with the first groove body 6, the root of recess portion on the outside
Portion is equipped with the second groove body 7, can be used for installing sealing strip respectively, prevents water from leaking.Flapper uses aluminum alloy materials, passes through
Extrusion process is integrally formed, which can be molded complicated closure cavity structure, optimize structure distribution.
A kind of dam protecting equipment as in Figure 3-5,1 is above-mentioned flapper, further includes column 2, concrete embedded pedestal 4
With pre-tightening mechanism 5, wherein 3 be sealed bottom item, flapper 1 passes sequentially through protrusion and connected with recess portion, both ends respectively with column 2
Connection, and compressed by pre-tightening mechanism 5, concrete embedded pedestal 4 is arranged in the lower end of column 2, including base body 201 and company
Connect the diagonal brace 202 of base body 201.Pre-tightening mechanism 5 is connect with column 2, compresses flapper 1, and the firmly beforehand means are reliable, install
Convenient disassembly.Column 2 is connected with concrete embedded pedestal 4, when external force is more than the design limit of column 2, such as Fig. 5 institutes
Show, can mating installation diagonal brace 202, diagonal brace 202 is connect with base body 201.
To verify the function and effect of detachable assembling aluminium alloy flood bank equipment, column is optimized using finite element method
And moved cross beam, verify the performance indicators such as intensity and the amount of deflection of each component.Optimize flapper sectional dimension, structure, activity
It baffle inner cavity can be with reasonable Arrangement reinforcing rib.Using finite element by Outer Boundary Conditions, i.e., 1.35 times of hydrostatic pressure is applied to mould
In type, analysis model is as a result, intensity and amount of deflection all meet《Aluminium alloy structure design specification》Design requirement, i.e. flapper and vertical
The amount of deflection index of column is less than L/250, and L is the length of component.Intensity will be far smaller than the yield strength of component, after the design optimization
Maximum intensity be less than 200MPa.
Finally illustrate, preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can in the form and details make it various changes, without departing from the utility model claims book institute
The range of restriction.
Claims (7)
1. a kind of flapper, it is characterised in that：It is vertical at two pieces including two pieces of vertical baffles disposed in parallel and several settings
Transverse slat between baffle, adjacent two pieces form circumferential closed hollow cylinder structure between transverse slat and vertical baffle；The activity
The top of baffle is equipped with protrusion, and bottom is lozenges, the recess portion equipped with the both sides with the matched recess portion of protrusion, the protrusion
It is extended to form from two pieces of vertical baffles to bottom, inside is also correspondingly provided with lozenges, and two pieces of vertical baffles extend in prominent to top
The both sides in portion are equipped with the horizontal junction to connect with recess portion end face.
2. flapper according to claim 1, it is characterised in that：It is equipped with and uses between vertical baffle and the lozenges of protrusion
In the first groove body of installation sealing strip, first groove body is symmetricly set on the root of lozenges.
3. flapper according to claim 1, it is characterised in that：The root of the recess portion is equipped with for installing sealing strip
The second groove body.
4. flapper according to claim 1, it is characterised in that：The flapper is that extruding is integrally formed.
5. flapper according to claim 1, it is characterised in that：The flapper is aluminum alloy materials.
6. a kind of dam protecting equipment, it is characterised in that：Further include standing including flapper as described in any one in claim 1-5
Column, concrete embedded pedestal and pre-tightening mechanism, the flapper are several pieces for passing sequentially through protrusion and being connected with recess portion, both ends
It connect with column, and is compressed by pre-tightening mechanism respectively, the concrete embedded pedestal is arranged in the lower end of column.
7. dam protecting equipment according to claim 6, it is characterised in that：The concrete embedded pedestal include base body and
Connect the diagonal brace of base body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820347557.6U CN207974087U (en) | 2018-03-14 | 2018-03-14 | A kind of flapper and its dam protecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820347557.6U CN207974087U (en) | 2018-03-14 | 2018-03-14 | A kind of flapper and its dam protecting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207974087U true CN207974087U (en) | 2018-10-16 |
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ID=63765519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820347557.6U Active CN207974087U (en) | 2018-03-14 | 2018-03-14 | A kind of flapper and its dam protecting equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN207974087U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316238A (en) * | 2018-03-14 | 2018-07-24 | 辽宁忠旺铝合金精深加工有限公司 | A kind of flapper and its dam protecting equipment |
| CN114104194A (en) * | 2021-12-15 | 2022-03-01 | 中船广西船舶及海洋工程有限公司 | Novel ship safety protection device |
-
2018
- 2018-03-14 CN CN201820347557.6U patent/CN207974087U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316238A (en) * | 2018-03-14 | 2018-07-24 | 辽宁忠旺铝合金精深加工有限公司 | A kind of flapper and its dam protecting equipment |
| CN114104194A (en) * | 2021-12-15 | 2022-03-01 | 中船广西船舶及海洋工程有限公司 | Novel ship safety protection device |
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