CN1528986A - Combined connecting-rod wave-removing device - Google Patents
Combined connecting-rod wave-removing device Download PDFInfo
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- CN1528986A CN1528986A CNA031514111A CN03151411A CN1528986A CN 1528986 A CN1528986 A CN 1528986A CN A031514111 A CNA031514111 A CN A031514111A CN 03151411 A CN03151411 A CN 03151411A CN 1528986 A CN1528986 A CN 1528986A
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- connecting rod
- wave eliminating
- flexibility
- disappears
- spud pile
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Abstract
The invention is compound link wave eliminating device, belongs to hydraulic engineering mechanism field. The invention is made up of link device, fixing stake, soft wave eliminating piece, the connecting mode is: there has two or more fixing stakes, all the stakes are connected with link or lap jointed, the fixing stake are inserted into water bed out of the breakwater quay, the soft wave eliminating device is fixed to link, the link is fixed with the fixing stake, the soft wave eliminating component is wave blocking board or bracket, or preprocessed hollow soft material component. The structure is simple and convenient, has a great applicability.
Description
Technical field
The present invention relates to a kind of unrestrained device that disappears in natural water bodies such as river, river, lake, storehouse, especially a kind of compound link wave eliminating device belongs to hydraulic engineering mechanism field.
Background technology
Because of there are the polytropy characteristics in the natural cause of water field of big area water environment, as: the water surface can produce surge under the effect of wind-force, and surge can be to the serious corrosion function of the littoral generation in land, and the ecological environment under water to the peripheral waters of bank has also produced huge damaging influence simultaneously.In the prior art adopt in the waters wave stake that disappears of the row's of setting up formula, " rigidity the disappear wave " mode by the wave stake that disappears reaches the purpose of the wave that disappears more.But application practice proves that under the influence of extraneous weather conditions such as typhoon (as strong wind more than 7 grades), the substrate that row's formula rigidity disappears bottom unrestrained is easy to be emptied by current within a short period of time, causes the unrestrained campshed that disappears to connect root and collapses.Large-scale natural water body has regimen characteristics such as flood season more, therefore, under factor affecting such as flood tide, can seriously undermine the unrestrained usefulness of disappearing of the unrestrained device that disappears.According to retrieval, Chinese patent application number: 96107841.3, name is called: curtain wall type breakwater, this technology readme is as follows: the present invention relates to a kind of mole, particularly a kind of curtain wall type breakwater.It comprises the basis, with the column of facilities network shelf structure edge joint and arrange the manger board that distributes along mole thickness direction echelon at least, manger board is bridged between the column, is intervally distributed with the space on it, and is furnished with the energy-dissipating structure that changes the water quality movement locus.
This technology is owing to be by its rigidity hollow structure only, on the basis that changes the water movement track, reach the purpose of the wave that disappears, the unrestrained hollow structure complexity but its rigidity disappears, cost of production is higher, and also there is deficiency in this technology: steadiness is poor, its substrate is under the effect of lower curtate current, be easy to be emptied, cause and collapse, increased the maintenance cost and the maintenance difficulties of engineering.
Summary of the invention
The objective of the invention is at deficiency of the prior art and defective, a kind of compound link wave eliminating device is provided, make its can utilize wave and the device between interactional phase difference, repeatedly keep off wave and flexible member cancelling out each other, cushioning by divided piston rod structure, half cycles to wave, and set height regulatory function, center line height according to surge is adjusted in good time, reaches the unrestrained effect that better disappears.
The present invention realizes according to following technical scheme, the present invention is made up of linkage, spud pile, the flexibility unrestrained member that disappears, its connected mode is: spud pile is more than two or two, overlap mutually by connection of spud pile connecting rod or spud pile between the spud pile, spud pile inserts the water body bottom of mole off coast, the flexibility unrestrained member that disappears is fixedly connected on the linkage, linkage is connected with spud pile, the flexibility unrestrained member that disappears is a manger board or for the unrestrained support of retaining or for prefabricated hollow flexible material member, and flexibility being shaped as of unrestrained member that disappear is tabular.
Linkage is by last connecting rod, middle connecting rod, lower link, the rotation connecting rod, movable rod, the inclined-plane connecting rod is formed, one end of last connecting rod and the flexibility unrestrained member that disappears joins, the other end joins with the rotation connecting rod, middle connecting rod one end is fixedlyed connected with the spud pile connecting rod, the other end links to each other with the middle part of rotation connecting rod, one end of lower link joins with the other end of rotation connecting rod, join simultaneously with the flexibility unrestrained member that disappears, form " E " font architectural feature of English capitalization, one end and the movable rod of inclined-plane connecting rod join, the other end and the spud pile of inclined-plane connecting rod join, and an end of lower link links to each other with movable rod, is connected to hinge joint between each connecting rod.
Spud pile is arranged to two, is: fixed length stake and fixing stub, the flexibility unrestrained member height that disappears is set in the fixed length stake adjusts sliding tray, and the fixed length stake is connected by the spud pile connecting rod with fixing stub.
The disappear rough surface of unrestrained member of flexibility, the flexibility unrestrained member that disappears is arranged to the above plate-like pieces of two groups or two groups, one group is the vertical flexible wave eliminating board of vertical level, another group and the angle α of horizontal plane: 45 °≤α≤90 ° perhaps is the flexible wave eliminating board of inclination of 90 °≤α≤135 ° at another quadrant.
The present invention is when crest bump flexibility disappears unrestrained member; can move backward with the flexibility last connecting rod that the vertical flexible wave eliminating board of unrestrained member joins that disappears; thereby make that the rotation connecting rod can be the center with movable fixed axis; be rotated counterclockwise; its anglec of rotation is the 0-30 degree; under the effect that the rotation connecting rod is rotated counterclockwise; with can the make progress opposite direction motion of connecting rod of the lower link that joins of rotation connecting rod; the boot activity connecting rod is made motion in the same way; the motion in the same way of movable rod; make the inclined-plane connecting rod move along the fixing angle of stub formation 0-30 degree; and the angle of flexible wave eliminating board of inclination on the drive inclined-plane connecting rod and surge formation 0-30 degree; the thrust that in this angular range, is produced; the trough that can make wave is not when forming crest; its Wave energy has just obtained subduing, and has also cut down the wash away energy of trough to bed mud simultaneously, and the protection bed mud can not corroded by surge.Equally, trough acts on the disappear thrust of unrestrained member of flexibility on the inclined-plane connecting rod, can make linkage do " counter motion ".For in the unrestrained process of avoiding disappearing following to current to pile foundation near the effect of emptying of substrate, fixedly the unrestrained member that disappears of the flexibility on stub and the inclined-plane connecting rod all places below the water surface, fixedly disappear unrestrained member and horizontal plane angle of inclination of the flexibility on the stub is 45 degree, under the effect of wave energy, utilize linkage can make the flexibility unrestrained member that disappears produce the move angles of 30 degree along the upper right side, the thrust that this angle produced, can effectively offset the erosion of trough to bed mud, both significantly strengthened the unrestrained efficient that disappears, prolonged the application life of the wave stake that disappears again greatly, prevent that bed mud is subjected to the impact of surge, simultaneously, when wave contacted with the flexible wave eliminating board of the inclination on this inclined-plane connecting rod, the water body major part that former level flows mutually was along rising on the inclined-plane, portion of energy is absorbed by disappear unrestrained deformation of members process of flexibility, and energy obtains cutting down.Same existence makes its formation turbulent to the scattering process of current in the current and the flexible wave eliminating board contact process that tilts, and further cuts down the energy of wave.
Pass through said process; under the continuous action of wave; make connecting rod to make reciprocating motion by wave thrust; the trough thrust of serial action and crest thrust are cancelled out each other under the effect of combination medicining wave structure; produce turbulent flow simultaneously; adopt half cycles repeatedly to keep off wave; wave energy is cancelled out each other, is cushioned about utilizing the linkage general; reach the purpose of the wave that disappears better; thereby can effectively reduce the impact force of wave to spud pile; when protecting spud pile safety in maximum, reach the wave that better disappears, anti-ripple effect.
The flexibility of the present invention unrestrained member designs that disappears becomes coarse surface, and the surface of prefabricated hollow flexible material member is provided with perforate, the staggered isosceles triangle that is.Can interlock during use and be isosceles triangle and be placed in the construction area.When wave contacted with device of the present invention, leading current can change the mobile status of current along domatic rising, and the part current are the mistake by the perforate percolation then, thereby has reduced the reflex of wave.Wave produces turbulent eddy in different directions by the inclined-plane perforate time simultaneously, cuts down most of wave energy, reaches the good unrestrained effect that disappears.In addition, the present invention also utilizes the connecting rod assembly structure, adopts half cycles repeatedly to keep off wave, utilize linkage up and down wave energy cancel out each other, cushion, thereby reach the maximum efficiency of the wave that disappears.The present invention utilizes wave and the interactional phase difference between the unrestrained device of disappearing, adopt half cycles repeatedly to keep off wave, member is staggered front to back coverage and (utilizes the flexibility characteristics of the flexible unrestrained member that disappears, multi-faceted, repeatedly number changes the directions of motion of water particles, make it mutually collision or produce eddy current) and utilize linkage up and down wave energy cancel out each other, cushion, both reduce the wave energy that acts on device, reduced the transmission wave height behind the device again, reached the maximum efficiency of the wave that disappears.
The present invention can change according to the regimen in waters, place and carry out the height adjusting, because having regimens such as rising tide, ebb tide, natural water body changes characteristics, therefore the disappear Height Adjustment sliding tray of unrestrained member of flexibility of the present invention can suitably be adjusted according to the water level center line height of great water bodies such as lake, reservoir, with performance retaining wave, the best effect of wave that disappears, and eliminate simultaneously because natural cause changes the influence that causes.
This invention has changed tradition the disappear unrestrained mode of the rigidity of wave stake that disappears, by the flexibility unrestrained member that disappears is installed on spud pile, when wave touches when surface wave stake of disappearing, at first contact with the flexibility unrestrained member that disappears, because the deformability of the flexible unrestrained member that disappears, can form distortion buffering under the impact of current, the portion of energy of wave will be absorbed by the flexibility unrestrained deformation of members process that disappears, and reduce to act on the active force on the spud pile greatly.In addition, because the surface roughness of the flexible unrestrained member that disappears is bigger, help coming to all directions scattering with acting on its surperficial power, form turbulent condition, turbulent flow impacts and friction, and wave energy is consumed, part then is absorbed, and reaches the effect of more effectively cutting down wave energy.
That the present invention has is simple in structure, easy for installation, applicability is strong, cheap, characteristics such as the wave that disappears is effective, owing to adopt oblique disappear wave and the vertical fixing wave compound mode that disappears, the wave of being cut down significantly by inclined-plane, energy moves forward, make Wave energy under the effect of thrust and propulsive thrust, obtain reaching the purpose of the wave that disappears, anti-ripple than absorbing more completely.This device will have very vast market prospect in the hydraulic engineering of China is used, can be widely used in large-scale natural water body such as lake, reservoir and administer engineering.
Description of drawings
Fig. 1 structural representation of the present invention
The specific embodiment
As shown in Figure 1, the present invention is made up of linkage 1, spud pile 2, the flexibility unrestrained member 3 that disappears, its connected mode is: spud pile 2 is more than two or two, overlap mutually by 4 connections of spud pile connecting rod or spud pile 2 between the spud pile 2, spud pile 2 inserts the water body bottom of mole off coast, the flexibility unrestrained member 3 that disappears is fixedly connected on the linkage 1, linkage 1 is connected with spud pile 2, flexibility disappears unrestrained member 3 for manger board or for the unrestrained support of retaining or be prefabricated hollow flexible material member, and flexibility being shaped as of unrestrained member 3 that disappear is tabular.
Linkage 1 is by last connecting rod 5, middle connecting rod 6, lower link 7, rotation connecting rod 8, movable rod 9, inclined-plane connecting rod 10 is formed, one end of last connecting rod 5 and the flexibility unrestrained member 3 that disappears joins, the other end joins with rotation connecting rod 8, middle connecting rod 6 one ends are fixedlyed connected with spud pile connecting rod 4, the other end links to each other with the middle part of rotation connecting rod 8, one end of lower link 7 joins with the other end of rotation connecting rod 8, join simultaneously with the flexibility unrestrained member 3 that disappears, form " E " font architectural feature of English capitalization, one end and the movable rod 9 of inclined-plane connecting rod 10 join, the other end of inclined-plane connecting rod 10 and spud pile 2 join, one end of lower link 7 links to each other with movable rod 9, is connected to hinge joint between each connecting rod.
Spud pile 2 is arranged to two, is: fixed length stake 11 and fixing stub 12, the flexibility unrestrained member height that disappears is set in fixed length stake 11 adjusts sliding tray 13, and fixed length stake 11 is connected by spud pile connecting rod 4 with fixing stub 12.
By the Height Adjustment sliding tray 13 in the fixed length stake 11, middle connecting rod 6 is adjustable in Height Adjustment sliding tray 13 scopes with fixed length stake 11 relatively-stationary position height, drivening rod device 1 and the flexibility unrestrained member adjustable height about in the of 3 that disappears.
The disappear rough surface of unrestrained member 3 of flexibility, the surface of prefabricated hollow flexible material member is provided with perforate, the staggered isosceles triangle that is.
The flexibility unrestrained member 3 that disappears is arranged to the above plate-like pieces of two groups or two groups, one group is the vertical flexible wave eliminating board 14 of vertical level, another group and the angle α of horizontal plane: 45 °≤α≤90 ° perhaps is the flexible wave eliminating board 15 of inclination of 90 °≤α≤135 ° at another quadrant.In that flood tide or stormy waves when big, 60 °≤α≤90 ° is 90 °≤α≤120 ° at another quadrant perhaps; Pushing away tide or stormy waves hour, 45 °≤α≤55 ° is 125 °≤α≤135 ° at another quadrant perhaps; At ordinary times, 45 °≤α≤65 ° is 115 °≤α≤135 ° at another quadrant perhaps.
Movable rod 9 is determined according to the flexible wave eliminating board 15 desired angles that tilt with the length of inclined-plane connecting rod 10.
The last wave eliminating board 16 of one end of last connecting rod 5 and the vertical flexible wave eliminating board 14 that joins joins with the following wave eliminating board 17 of vertical flexible wave eliminating board 14.
The flexible wave eliminating board 15 that tilts is connected with inclined-plane connecting rod 10 by carriage 18, the flexible wave eliminating board 15 of constant tilt on the carriage 18, and flexible wave eliminating board 15 upper-lower positions that tilt are adjustable on carriage 18.
Claims (10)
1, a kind of compound link wave eliminating device, comprise: spud pile (2), the flexibility unrestrained member (3) that disappears, it is characterized in that, also comprise: linkage (1), its connected mode is: spud pile (2) is more than two or two, connect or the mutual overlap joint of spud pile (2) by spud pile connecting rod (4) between the spud pile (2), spud pile (2) inserts the water body bottom of mole off coast, the flexibility unrestrained member (3) that disappears is fixedly connected on the linkage (1), linkage (1) is connected with spud pile (2), flexibility disappears unrestrained member (3) for manger board or for the unrestrained support of retaining or for prefabricated hollow flexible material member, and flexibility being shaped as of unrestrained member (3) that disappear is tabular.
2, compound link wave eliminating device according to claim 1, it is characterized in that, described linkage (1) is by last connecting rod (5), middle connecting rod (6), lower link (7), rotation connecting rod (8), movable rod (9), inclined-plane connecting rod (10) is formed, one end of last connecting rod (5) and the flexibility unrestrained member (3) that disappears joins, the other end joins with rotation connecting rod (8), middle connecting rod (6) one ends are fixedlyed connected with spud pile connecting rod (4), the other end links to each other with the middle part of rotation connecting rod (8), one end of lower link (7) joins with the other end of rotation connecting rod (8), join simultaneously with the flexibility unrestrained member (3) that disappears, form " E " font architectural feature of English capitalization, one end of inclined-plane connecting rod (10) and movable rod (9) join, the other end of inclined-plane connecting rod (10) and spud pile (2) join, one end of lower link (7) links to each other with movable rod (9), is connected to hinge joint between each connecting rod.
3, compound link wave eliminating device according to claim 1, it is characterized in that, described spud pile (2) is arranged to two, be: fixed length stake (11) and fixing stub (12), disappear unrestrained member height of flexibility is set in fixed length stake (11) adjusts sliding tray (13), fixed length stake (11) is connected by spud pile connecting rod (4) with fixing stub (12).
4, compound link wave eliminating device according to claim 3, it is characterized in that, by the Height Adjustment sliding tray (13) in the fixed length stake (11), in connecting rod (6) and the relatively-stationary position height of fixed length stake (11) adjustable in Height Adjustment sliding tray (13) scope, drivening rod device (1) and flexibility unrestrained member (3) adjustable height up and down that disappears.
5, compound link wave eliminating device according to claim 1 is characterized in that, the disappear rough surface of unrestrained member (3) of described flexibility, and the surface of prefabricated hollow flexible material member is provided with perforate, the staggered isosceles triangle that is.
6, according to claim 1 or 5 described compound link wave eliminating device, it is characterized in that, the flexibility unrestrained member (3) that disappears is arranged to the above plate-like pieces of two groups or two groups, one group is the vertical flexible wave eliminating board (14) of vertical level, another group and the angle α of horizontal plane: 45 °≤α≤90 ° perhaps is the flexible wave eliminating board (15) of inclination of 90 °≤α≤135 ° at another quadrant.
According to claim 1 or 5 or 6 described compound link wave eliminating device, it is characterized in that 7, in that flood tide or stormy waves when big, 60 °≤α≤90 ° is 90 °≤α≤120 ° at another quadrant perhaps; Pushing away tide or stormy waves hour, 45 °≤α≤55 ° is 125 °≤α≤135 ° at another quadrant perhaps; At ordinary times, 45 °≤α≤65 ° is 115 °≤α≤135 ° at another quadrant perhaps.
8, compound link wave eliminating device according to claim 6, it is characterized in that, vertical flexible wave eliminating board (14) is divided into: go up wave eliminating board (16), following wave eliminating board (17), the last wave eliminating board (16) of one end of last connecting rod (5) and the vertical flexible wave eliminating board (14) that joins joins with the following wave eliminating board (17) of vertical flexible wave eliminating board (14).
9, compound link wave eliminating device according to claim 6, it is characterized in that, the flexible wave eliminating board (15) that tilts is connected with inclined-plane connecting rod (10) by carriage (18), carriage (18) is gone up the flexible wave eliminating board (15) of constant tilt, and flexible wave eliminating board (15) upper-lower position that tilts is gone up adjustable at carriage (18).
10, compound link wave eliminating device according to claim 6 is characterized in that, the desired adjustable angle of flexible wave eliminating board (15) that tilts is by determining the length of movable rod (9) and inclined-plane connecting rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03151411 CN1246535C (en) | 2003-09-29 | 2003-09-29 | Combined connecting-rod wave-removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03151411 CN1246535C (en) | 2003-09-29 | 2003-09-29 | Combined connecting-rod wave-removing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1528986A true CN1528986A (en) | 2004-09-15 |
| CN1246535C CN1246535C (en) | 2006-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03151411 Expired - Fee Related CN1246535C (en) | 2003-09-29 | 2003-09-29 | Combined connecting-rod wave-removing device |
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| CN (1) | CN1246535C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374901A (en) * | 2012-04-19 | 2013-10-30 | 彭大雄 | Flexible energy dissipation system |
| CN103439080A (en) * | 2013-08-14 | 2013-12-11 | 广东省水利水电科学研究院 | Composite rod for simulating plants of different stiffnesses and wave attenuating model composed of same |
| CN106223263A (en) * | 2016-08-19 | 2016-12-14 | 缪卫国 | A kind of gardens flat wave apparatus of water bank |
| CN107859057A (en) * | 2017-12-13 | 2018-03-30 | 海宁善能制冷科技有限公司 | A kind of retaining wall for hydraulic engineering |
| CN109115458A (en) * | 2018-07-27 | 2019-01-01 | 大连理工大学 | A kind of wedge-shaped wave absorber freely changing angle |
| CN118668638A (en) * | 2024-08-23 | 2024-09-20 | 交通运输部天津水运工程科学研究所 | Permeable dredging type vertical wharf breakwater |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI558885B (en) * | 2011-01-13 | 2016-11-21 | da-xiong Peng | Flexible energy dissipation system |
-
2003
- 2003-09-29 CN CN 03151411 patent/CN1246535C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374901A (en) * | 2012-04-19 | 2013-10-30 | 彭大雄 | Flexible energy dissipation system |
| CN103374901B (en) * | 2012-04-19 | 2015-08-19 | 彭大雄 | Flexible energy dissipation system |
| CN103439080A (en) * | 2013-08-14 | 2013-12-11 | 广东省水利水电科学研究院 | Composite rod for simulating plants of different stiffnesses and wave attenuating model composed of same |
| CN103439080B (en) * | 2013-08-14 | 2016-09-07 | 广东省水利水电科学研究院 | The wave model that disappears of composite bar and composition thereof for simulating different-stiffness plant |
| CN106223263A (en) * | 2016-08-19 | 2016-12-14 | 缪卫国 | A kind of gardens flat wave apparatus of water bank |
| CN106223263B (en) * | 2016-08-19 | 2018-03-30 | 缪卫国 | A kind of flat wave apparatus of gardens waterfront |
| CN107859057A (en) * | 2017-12-13 | 2018-03-30 | 海宁善能制冷科技有限公司 | A kind of retaining wall for hydraulic engineering |
| CN109115458A (en) * | 2018-07-27 | 2019-01-01 | 大连理工大学 | A kind of wedge-shaped wave absorber freely changing angle |
| CN109115458B (en) * | 2018-07-27 | 2020-02-18 | 大连理工大学 | Wedge-shaped wave absorbing device capable of freely changing angle |
| CN118668638A (en) * | 2024-08-23 | 2024-09-20 | 交通运输部天津水运工程科学研究所 | Permeable dredging type vertical wharf breakwater |
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| Publication number | Publication date |
|---|---|
| CN1246535C (en) | 2006-03-22 |
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