CN207597342U - The unrestrained device of self-stability exposed throughout type gear - Google Patents
The unrestrained device of self-stability exposed throughout type gear Download PDFInfo
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- CN207597342U CN207597342U CN201721651815.1U CN201721651815U CN207597342U CN 207597342 U CN207597342 U CN 207597342U CN 201721651815 U CN201721651815 U CN 201721651815U CN 207597342 U CN207597342 U CN 207597342U
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- wave plate
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- self
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
Abstract
The utility model discloses a kind of self-stability exposed throughout types to keep off unrestrained device, including：A pair of of shelves wave plate, it is for cube structure and with the equally distributed first through hole of multiple rows of multiple row, it is close to fix in the upper end of a pair of of shelves wave plate, lower end is opposite to have angle to both sides expansion, first through hole in a pair of of shelves wave plate mutually staggers setting, and the gross area of the first through hole accounts for 20% the 30% of grade wave plate gross area；Bottom plate is fixedly connected with the lower end of a pair of of shelves wave plate and is horizontal for cube structure and opposite both sides.The shelves wave apparatus structure of the utility model is simple, assembling is quick, construction site can be made full use of to have material, especially suitable for the interim gear wave effect in the operation process of off-lying sea, and it is easy to remove after the completion of construction operation, to reduce the influence to marine environment as far as possible.
Description
Technical field
The utility model is related to offshore construction operation auxiliary device fields.More specifically, the utility model is related to one
The unrestrained device of kind self-stability exposed throughout type gear.
Background technology
Ocean is a huge comprehensive resource treasure-house, and the sustainable development for human society provides wide development
Space.China is an ocean big country vast in territory, and for oceanic area up to 4,730,000 square kilometres, offshore continental shelf is broad, coastal
The total rudder in bay possesses more than 1.8 ten thousand kilometers of coastline and island water front more than 1.4 ten thousand, this provides superior to China's ocean development
Geographical conditions.
In recent years, China is just gradually marched to ocean, and Engineering Project Construction is increased in the range of coastal waters, as Hangzhou Wan is big
Bridge, port Zhuhai and Macao bridge, Yang Shan deep water port and East Sea wind power plant project etc..Unlike engineering on the rivers of inland, coastal waters construction
It is faced with increasingly complex severe marine environment, the particularly influence of wave and trend.Most offshore construction operation is to wave
Unrestrained factor is more sensitive, needs to select suitable operation window, and offshore construction cost is huge, and how to improve operation window has
Huge economic implications.The unrestrained device of gear is mainly used to provide target construction area one shielding effect, reduces wave to construction
Influence.
The typical unrestrained device of gear is broadly divided into type breakwater and floating breakwater etc. using breakwater as representative.Weight
For power formula breakwater by its own gravity gear wave, shielding effect is good, but a disadvantage is that cost is high, while prevents shielding region
Water body exchanges, and is affected to marine environment.Floating breakwater is suitable for the deeper marine site of the depth of water, is fixed by mooring system anti-
Wave dike realizes the unrestrained purpose of gear.The drawback is that for long period bore wave resistance effect is poor and offshore construction complexity etc..
Some constructions of coastal waters need to provide provisional gear wave measure, such as during the bridge construction of off-lying sea under steel lifted trunk
It puts construction operation to step on, while needs to remove the unrestrained device of gear after the completion of constructing to reduce the influence to environment.Thus develop efficiently warp
The provisional gear wave device of Ji has prominent engineering value.
Utility model content
One purpose of the utility model is to solve at least the above, and provide the advantages of at least will be described later.
The utility model is to provide a kind of unrestrained device of self-stability exposed throughout type gear there are one purpose, the apparatus structure is simple,
Assembling is quick, construction site can be made full use of to have material, especially suitable for keeping off wave effect temporarily in the operation process of off-lying sea,
And be easy to remove after the completion of construction operation, to reduce the influence to marine environment as far as possible.
In order to realize these purposes and other advantages according to the present utility model, a kind of self-stability exposed throughout type gear wave is provided
Device, including：A pair of of shelves wave plate, to be provided with the equally distributed first through hole of multiple rows of multiple row on cube structure and shelves wave plate,
The upper end of a pair of of shelves wave plate is close to fix, and lower end is opposite to be unfolded to both sides so that having angle, Yi Duidang between a pair of of shelves wave plate
First through hole in wave plate mutually staggers setting, and the gross area of the first through hole accounts for a grade 20%-30% for the wave plate gross area；Bottom
Plate is fixedly connected with the lower end of a pair of of shelves wave plate and is horizontal for cube structure and opposite both sides.
Preferably, it further includes：Ground system is grabbed, for a pair, is individually fixed in the opposite other both sides of bottom plate, it is described to grab
The lower surface of ground system is evenly arranged with multiple anchor posts along its length, and the lower end of the anchor post is the tip under.
Preferably, the both ends of ground system along its length of grabbing are protruded from outside grade wave plate.
Preferably, support floor is further included, is provided with equally distributed second through-hole of multiple rows of multiple row, described second
The gross area of through-hole accounts for the 20%-30% of the support floor gross area, and the ribs plate level is fixed in a pair of of shelves wave plate
Lower part, and right over the bottom plate.
Preferably, the angle between a pair of of shelves wave plate is 60-90 °.
Preferably, the shelves wave plate is provided with multiple rows of the first deep floor of multiple row between the first through hole, and first
Deep floor is perpendicularly fixed at the outside of grade wave plate.
Preferably, the support floor vertical surface thereon between second through-hole has been set up multiple rows of more
The second deep floor of row.
The utility model includes at least following advantageous effect：
1st, the gear wave device assembling of the utility model is quick, construction is simple, economical and efficient.By will by shelves wave plate trepanning,
Reduce wave load.Ground system is grabbed in the device autogamy, does not need to additional auxiliary positioning, and offshore construction can effectively be screened to make
Industry significantly improves construction operation time window, has huge engineering value.
2nd, the unrestrained device of the gear of the utility model is mainly used in deep water offshore compared with the provisional gear in neritic zone work progress
Wave effect can utilize construction site leftover pieces material to carry out reasonable combination assembling, lay it is simple, convenient for removing, with compared with
Good economy.
3rd, the utility model proposes the unrestrained device of self-stability exposed throughout type gear, by the way that by simple steel plate trepanning, reasonable combination is broken
Breaker wave, disturbs flow field, realizes turbulent fluctuation energy consumption wave absorption, and then achieve the purpose that gear wave, and with material is simple, assembling is quick, is easy to
It removes, the influence to marine environment can be maximally reduced.
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 structure diagram that the utility model keeps off unrestrained device；
Fig. 2 keeps off unrestrained device side schematic view for the utility model；
Fig. 3 is the front view that the utility model keeps off unrestrained device.
Specific embodiment
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 ", " on ", " under ", " preceding ",
The orientation or position relationship of the instructions such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on
Orientation shown in the drawings or position relationship, are for only for ease of description the utility model and simplify and describe, and are not instruction or dark
Show that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The limitation of the utility model, attached drawing using very simplified form and using non-precision ratio, be only used for conveniently, it is apparent
Ground aids in illustrating the purpose of the utility model embodiment.
As shown in Figures 1 to 3, the utility model provides a kind of unrestrained device of self-stability exposed throughout type gear, including：A pair of of shelves wave plate 1,
, to be provided with the equally distributed first through hole 2 of multiple rows of multiple row on cube structure and shelves wave plate 1, the upper end of a pair of of shelves wave plate 1 is tight for it
Patch is fixed, and lower end is opposite to be unfolded to both sides so that have angle between a pair of of shelves wave plate 1, the first through hole 2 in a pair of of shelves wave plate 1
Setting is mutually staggered, the gross area of the first through hole 2 accounts for the 20%-30% of 1 gross area of grade wave plate；Bottom plate 3 is cube knot
Structure and opposite both sides are fixedly connected with the lower end of a pair of of shelves wave plate 1 to be horizontal.
In the above-mentioned technical solutions, arrow direction is wave direction in Fig. 2, when wave passes through the shelves wave plate 1 of front, water
Stream is flowed by 2 position of first through hole thereon, which reflects a part of Wave energy, while disturbs corrugated form；It is another
The wave that part flows into interacts between a pair of of manger board, and turbulent fluctuation is consumed energy, and the wave of last turbulent fluctuation passes through the gear wave at rear
2 position of plate first through hole, wave further reflect, decay；After wave is by entirely keeping off unrestrained device, it is divided by first through hole 2
A plurality of flow, and interfere with each other, realize turbulent fluctuation energy consumption.1 size of shelves wave plate is according to the works size and wave for needing to protect
Unrestrained condition determines.The bottom plate 3 and a pair of of shelves wave plate 1 for being set to a pair of of 1 lower part of shelves wave plate are combined into section as isosceles triangle
Structure, to improve structural stability；And not trepanning on bottom plate 3, further increase triangular section structure and send out under the wave action
Additional mass during raw overturning improves the overall stability of structure.Equally distributed first through hole 2 is provided in shelves wave plate 1, and the
As soon as through-hole 2 is uniformly distributed multiple anyhow in shelves wave plate, the gross area of first through hole 2 accounts for the ratio of 1 gross area of grade wave plate
It is that percent opening can not be too high, otherwise can reduces the intensity of grade wave plate 1,2 position of first through hole in front and rear two pieces of shelves wave plates 1 is mutual
It is staggered, flow is avoided directly to pass through front and rear two pieces of shelves wave plates 1 by first through hole 2.
In another technical solution, further include：Ground system 6 is grabbed, for a pair, is individually fixed in opposite another of bottom plate 3
Outer both sides, the lower surface for grabbing ground system 6 are evenly arranged with multiple anchor posts 7, the lower end tool of the anchor post 7 along its length
There is downward tip.
In the above-mentioned technical solutions, it grabs ground system 6 to be mainly used for the unrestrained device of entire gear being fixed on sea bed 10, avoids it
Overturning and translational motion occur under wave and flow action, grabbing ground system 6 can firmly grab and invest seabed, be particularly suitable for
Seabed is the marine site of sedimentary.Grabbing ground system 6 and being made of two T-shape materials for the unrestrained bottom of device of gear is set to, T profile is strong
The higher and anti-bending strength of degree is good, and the top surface of T-shape material contacts downwards with sea bed 10, and ground system 6 is grabbed in order to further increase this
Anchorage force, anchor post 7 of the continuous uniform arrangement with certain length on T-shape material top surface can be WELDING STUDS, and lower end is directed downwardly
Tip.When the unrestrained device of gear is placed on sea bed 10, after the polishing of WELDING STUDS ground engaging end is sharp on embedded sea bed 10, so as to entirely grab
The firm embedded sea bed 10 of ground system 6.
In another technical solution, the both sides of ground system 6 along its length of grabbing are protruded from outside grade wave plate 1.
The both ends for grabbing ground system 6 are to protrude from 1 outside of grade wave plate, and length can be twice or so of 3 length of bottom plate, increase and grab ground
Stability, prevention grab ground system 6 and flip-flop movement occur.It is concentrated mainly near the water surface in view of wave motion, entire gear wave dress
The wave force being subject to is put to concentrate near wave Free Surface, thus torsional moment is larger.
In another technical solution, support floor 4 is further included, it is logical to be provided with multiple rows of multiple row equally distributed second
Hole 5, the gross area of second through-hole 5 account for the 20%-30% of support 4 gross area of floor, and support 4 level of floor is fixed on
The middle and lower part of a pair of of shelves wave plate 1, and right over the bottom plate 3.It is set on the support floor 4 on 3 top of bottom plate and is provided with
Two through-holes 5, percent opening are 20%~30%, and main purpose has at 2 points：First, integrally-built height of C.G. is reduced, improves wave
Stability under wave effect, enhances integrally-built intensity；2nd, the second through-hole 5 for disturbing water flow inside, consume energy by turbulent fluctuation, into
One step improves the unrestrained effect of gear, and percent opening can not be too high, otherwise can reduce the intensity of grade wave plate 1.
In another technical solution, the angle between a pair of of shelves wave plate 1 is 60-90 °.Angle is too small unstable, together
When the unrestrained effect of shelves it is also not satisfactory.
In another technical solution, a pair of of shelves wave plate 1 is provided with multiple rows of multiple row first between the first through hole 2 and adds
Strong floor 8, the first deep floor 8 are perpendicularly fixed at the outside of grade wave plate 1.In order to improve the intensity of shelves wave plate 1 after trepanning, in phase
The first deep floor 8 is disposed between the first through hole 2 of adjacent row and column, perpendicular to shelves wave plate 1 outwardly.
In another technical solution, the support floor 4 vertical surface thereon between second through-hole 5 is upward
It is provided with multiple rows of the second deep floor of multiple row 9.In order to improve the intensity of trepanning rear support floor 4, the second of adjacent row and column is logical
The second deep floor 9 is disposed between hole 5, perpendicular to support floor 4 upward.
Although the embodiment of the utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modification is easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
Specific details and legend shown and described herein are not limited to novel.
Claims (7)
1. a kind of unrestrained device of self-stability exposed throughout type gear, which is characterized in that including：
A pair of of shelves wave plate, to be provided with the equally distributed first through hole of multiple rows of multiple row, Yi Duidang on cube structure and shelves wave plate
The upper end of wave plate is close to fix, and lower end is opposite to be unfolded to both sides so that having angle between a pair of of shelves wave plate, in a pair of of shelves wave plate
First through hole mutually stagger setting, the gross area of the first through hole accounts for a grade 20%-30% for the wave plate gross area；
Bottom plate is fixedly connected with the lower end of a pair of of shelves wave plate and is horizontal for cube structure and opposite both sides.
2. the unrestrained device of self-stability exposed throughout type gear as described in claim 1, which is characterized in that further include：Ground system is grabbed, is one
It is right, the opposite other both sides of bottom plate are individually fixed in, the lower surface for grabbing ground system is evenly arranged with more along its length
A anchor post, the lower end of the anchor post is the tip under.
3. the unrestrained device of self-stability exposed throughout type gear as claimed in claim 2, which is characterized in that described to grab ground system side along its length
To both ends protrude from outside grade wave plate.
4. the unrestrained device of self-stability exposed throughout type gear as described in claim 1, which is characterized in that further include support floor, set thereon
Equally distributed second through-hole of multiple rows of multiple row is equipped with, the gross area of second through-hole accounts for the 20%- of the support floor gross area
30%, the ribs plate level is fixed on the middle and lower part of a pair of of shelves wave plate, and right over the bottom plate.
5. the unrestrained device of self-stability exposed throughout type as described in claim 1 gear, which is characterized in that the angle between a pair of of shelves wave plate is
60-90°。
6. the unrestrained device of self-stability exposed throughout type gear as described in claim 1, which is characterized in that the shelves wave plate is logical described first
Multiple rows of the first deep floor of multiple row is provided between hole, the first deep floor is perpendicularly fixed at the outside of grade wave plate.
7. the unrestrained device of self-stability exposed throughout type gear as claimed in claim 4, which is characterized in that the support floor is described second
Vertical surface thereon has set up multiple rows of the second deep floor of multiple row between through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721651815.1U CN207597342U (en) | 2017-12-01 | 2017-12-01 | The unrestrained device of self-stability exposed throughout type gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721651815.1U CN207597342U (en) | 2017-12-01 | 2017-12-01 | The unrestrained device of self-stability exposed throughout type gear |
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| Publication Number | Publication Date |
|---|---|
| CN207597342U true CN207597342U (en) | 2018-07-10 |
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| CN201721651815.1U Active CN207597342U (en) | 2017-12-01 | 2017-12-01 | The unrestrained device of self-stability exposed throughout type gear |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020029597A1 (en) * | 2018-08-08 | 2020-02-13 | 上海交通大学 | Water-permeable wave-eliminating device having multi-layer variable-angle opening and bending plate |
| CN112095543A (en) * | 2020-08-08 | 2020-12-18 | 浙江水利水电学院 | Edge bank wave retaining structure and construction method thereof |
-
2017
- 2017-12-01 CN CN201721651815.1U patent/CN207597342U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020029597A1 (en) * | 2018-08-08 | 2020-02-13 | 上海交通大学 | Water-permeable wave-eliminating device having multi-layer variable-angle opening and bending plate |
| CN112095543A (en) * | 2020-08-08 | 2020-12-18 | 浙江水利水电学院 | Edge bank wave retaining structure and construction method thereof |
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