CN103526730B - A mooring hook of a seabed-mounted hinge gate - Google Patents
A mooring hook of a seabed-mounted hinge gate Download PDFInfo
- Publication number
- CN103526730B CN103526730B CN201310090458.6A CN201310090458A CN103526730B CN 103526730 B CN103526730 B CN 103526730B CN 201310090458 A CN201310090458 A CN 201310090458A CN 103526730 B CN103526730 B CN 103526730B
- Authority
- CN
- China
- Prior art keywords
- tethered
- hook
- door body
- mooring
- gap
- Prior art date
- 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
Links
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000002689 soil Substances 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000013535 sea water Substances 0.000 description 4
- 238000002513 implantation Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 241001672694 Citrus reticulata Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Barrages (AREA)
- Revetment (AREA)
Abstract
The invention provides a mooring hook of a seabed-mounted hinge gate. The mooring hook may eliminate a gap between a gate body in a moored state and the accommodating portion of the gate body. A mooring hook (15) is disposed on a clamping position of a gate mooring portion (12a). The gate mooring portion is installed on the front-end side of a gate body (12) which is moored on an accommodating portion (13) in a flotative state. A gap (17) formed between front-end side of the gate body (12) in the moored state and the accommodating portion (13) is stuffed by a cover (16). The cover is connected with a mooring hook (15) by means of a connecting rod (18). When the gate body (12) is vertical the mooring state of the mooring hook (15) is released and the connecting rod (18) pushes the cover (16) up to open the gap (17). Because the gap generated between the front-end side of the gate body in the moored state and the accommodating portion can be effectively covered, sandy soil and mud soil can be stopped from entering the accommodating portion of the gate body. In addition, the gate body in a collapsed state can be prevented from swinging because of the influence of waves and ships over above the gate body.
Description
Technical field
The present invention relates to constitute the device that the door body of seabed setting type flap gate is tethered in seabed
Be tethered at hook, seabed setting type flap gate is for example arranged in bay to resist tsunami, spring tide.
Background technology
In the past, disclosing makes the seabed setting type flap gate of door body fluctuating by buoyancy（For example
Patent documentation 1（Japanese Laid-Open Patent Publication 2003-227125））.
The upright seabed setting type flap gate of door body is made by buoyancy this, applicant is public
Opened below scheme, i.e., by keeping and being tethered in seabed by the door body for generally having buoyant state,
Inflation is needed to make door body float during solving the problems, such as upright this kind of（Patent documentation 2（Japan Patent is public
Open publication JP 2011-111722））.
But, as shown in figure 5, in the case of mooring device disclosed in the patent documentation 2,
In being tethered in the setting unit of hook 1 for composition mooring device, if the storage of door body 2 and door body 2
There is gap 4 between portion 3, then sandy soil and soil 5 are easily flowed in incorporating section 3.
Add, sea water can be by the inside and outside of the inflow and outflow incorporating section 3 of the gap 4（Reference picture
5 arrow）, the door body 2 of the state that lodges easily waves, the ship for easily being passed through by wave and top
The impact of oceangoing ship etc..In addition, being provided with door on the front of door body 2 in Fig. 5 is tethered at portion 2a, bottom
Portion's lid 6 covers fulcrum, base end side rotary shaft 2b and storage waved as the fluctuating of door body 2
Gap between portion 3.
The content of the invention
In the case of the mooring device of existing seabed setting type flap gate, it is tethered in composition
Device is tethered in the setting unit of hook, if there is gap between door body and the incorporating section of door body,
Then sandy soil and soil easily flow into the incorporating section of door body.Further, since sea water is by clearance flow between described
Inside and outside the incorporating section of the door body that becomes a mandarin out, therefore the door body of lodging state is easily waved, and is easily subject to ripple
The impact of wave and the ship that passes through top etc..
In order to constitute mooring device the setting unit for being tethered at hook, eliminate captive door body with
Gap between the incorporating section of door body, what the present invention provided a kind of seabed setting type flap gate is
Hook is stayed, is arranged on and is tethered on the clamped position in portion with door, the door portion of being tethered at is arranged on before door body
Side, and the door body, by being tethered on incorporating section in the state of buoyancy, the present invention's is most main
Want to be characterised by, by the front part and the incorporating section of the door body of lid blocking captive
Between formed gap, the lid is tethered at hook connects by connecting rod with described, when door body is upright,
It is tethered at being tethered at for hook to be released from, and the opening gap after covering described in the connecting rod jack-up.
Due to shape between the front part and the incorporating section of door body of the door body of captive in the present invention
Into gap, the lid blocking of hook is tethered at by connecting rod connection, it is possible to suppress to come from it is described between
The problem of gap.
According to the present invention, front part and the door due to can effectively cover the door body of captive
The gap formed between the incorporating section of body, it is possible to suppressing sandy soil and soil to flow into the storage of door body
Portion.Furthermore it is possible to suppress under lodging state, because being affected by wave and the ship for passing through top etc.
And the door body for producing is waved.
Description of the drawings
Fig. 1 is to represent when being tethered at of seabed setting type flap gate for being tethered at hook with the present invention
The enlarged view of state,（a）It is figure viewed from above,（b）It is（a）The A-A arrows of figure
Head view.
Fig. 2 is in the mode same with Fig. 1, represents that the seabed for being tethered at hook with the present invention is arranged
The figure for being tethered at state when hook is opened of type flap gate.
Fig. 3 is to illustrate viewed from above when being transversely set up in parallel multigroup door body, sidepiece rubber
The figure of of mounting means.
Fig. 4 is to represent the wave for tsunami, the seabed setting type hinge for being tethered at hook with the present invention
The figure of the pressure distribution of the water of the surface back side side of chain type gate.
Fig. 5 is illustrated with the existing seabed setting type flap gate for being tethered at hook when being tethered at
The figure of problem.
Description of reference numerals
11 seabed setting type flap gates
12 door body
12a doors are tethered at portion
13 incorporating sections
15 are tethered at hook
15a rotary shafts
15b sells
16 lids
17 gaps
18 connecting rods
18a elongated holes
Specific embodiment
In order to eliminate the gap between the door body of captive and the incorporating section of door body in the present invention, will
The lid for blocking the gap is connected to by connecting rod and is tethered on hook, by releasing system when door body is upright
Connecting rod jack-up while being tethered at for staying hook is covered, and realizes the opening in gap.
（Embodiment）
Hereinafter, embodiments of the present invention are illustrated using Fig. 1～Fig. 4.
Fig. 1 is to represent when being tethered at of seabed setting type flap gate for being tethered at hook with the present invention
The enlarged view of state, Fig. 2 is that the shape being tethered at when hook is opened is represented in the mode same with Fig. 1
The figure of state.
In fig. 1 and 2, for example the seabed setting type flap gate for arranging on the bottom in bay
11, by the rotary shaft for rotatably supporting base end side, will rise and fall by fulcrum of the rotary shaft
Door body 12 be arranged on the bottom in bay arrange incorporating section 13 on.
Such as front of the door body 12 is provided with buoyancy chamber, by using aerating device（Compressor
Deng）To buoyancy chamber inflation, buoyancy necessary to the floating of door body 12 is obtained.
As shown in figure 3, when the door body 12 is arranged on the broad waters such as harbour, laterally with
In such as three groups door body 12 that certain intervals are set up in parallel, sidepiece is housed on the two sides of door body 12
Rubber 14, these sidepiece rubber 14 mutually can overlap and relative slip.In addition, can pass through
During one closing harbour of door body 12, the sidepiece rubber of installation and sidepiece door on the two sides of door body 12
Gear relative can slide.Sidepiece rubber 14 is installed on the two sides of three groups of door body 12 in Fig. 3,
But sidepiece rubber 14 can not also be installed and gap is set.
The hook 15 that is tethered at of mooring device is used to be tethered in the door body 12 for having buoyant state
In water, the front of door body 12 is uprightly revolved with rotary shaft 15a for being tethered at the base end side of hook 15 as fulcrum
Turn.Also, using the vertical rotary for being tethered at hook 15, by making to be tethered at hook 15 example is fastened on
Door as arranged on the leading section of door body 12 is tethered on portion 12a, or engagement release is carrying out door body
12 are tethered at and are tethered at releasing.
State of the lid 16 using an end as fulcrum 16a vertical rotaries freely is installed, and is to block
The gap 17 formed between the front part 12b of the door body 12 of state and the incorporating section 13 is stayed,
Lid 16 connects by connecting rod 18 and described is tethered at hook 15.
By arranging elongated hole 18a in the bottom of connecting rod 18, and insert in the elongated hole 18a described
Being tethered at the pin 15b arranged on hook 15 carries out the connecting rod 18 and is tethered at the connection of hook 15, and described
The leading section of connecting rod 18 is rotatably installed on the back side of the lid 16.
Also, as shown in Fig. 2 by door body 12 it is upright when, as long as hook 15 will be tethered at from Fig. 1 institutes
Being tethered at for the state vertical rotary cast off hook 15 when being tethered at for showing, it is adjoint to be tethered at hook 15
Vertical rotary, lid 16 described in the jack-up of the connecting rod 18 and the opening gap 17.
The seabed setting type flap gate 11 of the invention of said structure is tethered at hook 15, except door
Beyond when body 12 is upright, by lid 16 sandy soil and soil can be suppressed to flow into incorporating section 13.Additionally,
Due to sea water discrepancy incorporating section 13 can also be suppressed, it is possible to mitigating door body 12 because of wave and passing ship
Only wave.
As shown in the imaginary line in Fig. 1,2, by the fulcrum 16a with the blocking cap 16 of rubber slab 19
And the front end face of door body 12 between, above-mentioned action effect becomes apparent from.
On the other hand, when door body 12 is upright, due to being tethered at the vertical rotary cast off hook of hook 15
15 are tethered at, and the vertical rotary of lid 16 simultaneously opens the gap 17 of covering, it is possible to when being taken into upright
The sea water of the change in volume part in incorporating section 13.
Additionally, when there is tsunami, than that described above, the pressure of the part of gap 17 of opening is because of tsunami
Wave and rise, the inside of the pressure transmission of the rising to incorporating section 13, so as to aid in door body 12
It is upright.
Fig. 4 is to represent the wave for tsunami, the seabed setting type hinge for being tethered at hook with the present invention
The pressure-plotting of the water of the surface back side side of chain type gate." イ " in Fig. 4 represents that lid 16 is straight
The position that vertical rotation post gap 17 is opened, herein because the wave pressure of tsunami rises.Additionally, " ロ "
The inside of incorporating section 13 is represented, the pressure of the rising is transmitted.Additionally, " Ha " is represented crosses lid
16 part, the pressure of water slightly rises, and overflow is crossed the pressure of water after lid 16 and constantly reduced.
In addition, no matter possess the present invention is tethered at the mooring device of hook 15 its structure, as long as
Open-close lid 16 after hook 15 is moved is tethered at when door body 12 is tethered at and during cast off, for example, also may be used
To adopt our previous application：Japanese Laid-Open Patent Publication 2010-133095 and specially
Mooring device described in sharp document 2.
The invention is not restricted to above-mentioned example, as long as in the range of the invention thought described in claim,
Specific embodiment can do appropriate change.
In the examples described above, for example when being tethered at, though in order in door body 12 because heaving of the sea is waved
In the case of lid 16 also will not be opened, additionally, in 12 implantation of door body, in order to be tethered at hook
15 do not produce extra load in the case of the angled downward from horizontal to lid 16, with pin 15b connections
Connecting rod 18 on be provided with elongated hole 18a.
But, when being tethered at, it is additionally provided with the fluctuating caused because of wave for absorbing door body 12
The structure waved, or be tethered at during 12 implantation of door body hook 15 will not from angled downward from horizontal when,
Can be connected with pin 15b by circular hole.
Can be Fig. 1, the straight line shown in 2 additionally, the shape of the elongated hole 18a of the connecting rod 18
Shape, or cooperation are tethered at the arc-shaped of the motion track of the pin 15b of hook 15.
Claims (2)
1. a kind of mooring hook of a seabed-mounted hinge gate, is arranged on the engaging that portion is tethered at door
On position, the door portion of being tethered at is arranged on the front of door body, and the door body by buoyancy
It is tethered under state on incorporating section, the feature of the mooring hook of a seabed-mounted hinge gate exists
In,
By what is formed between the front part and the incorporating section of the door body of lid blocking captive
Gap, the lid is tethered at hook connects by connecting rod with described, and when door body is upright, be tethered at hook is
Stay and be released from, and the opening gap after covering described in the connecting rod jack-up.
2. mooring hook of a seabed-mounted hinge gate according to claim 1, its feature
Be, by the connecting rod arrange elongated hole and for insert the elongated hole, be arranged on institute
The pin being tethered on hook is stated, is connected the connecting rod and is tethered at hook with described.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-148840 | 2012-07-02 | ||
| JP2012148840A JP5883731B2 (en) | 2012-07-02 | 2012-07-02 | Mooring hooks for submarine flap gates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103526730A CN103526730A (en) | 2014-01-22 |
| CN103526730B true CN103526730B (en) | 2017-04-26 |
Family
ID=49929050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310090458.6A Expired - Fee Related CN103526730B (en) | 2012-07-02 | 2013-03-20 | A mooring hook of a seabed-mounted hinge gate |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5883731B2 (en) |
| CN (1) | CN103526730B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6431401B2 (en) * | 2015-02-19 | 2018-11-28 | 日立造船株式会社 | Tsunami run-up prevention gate to river |
| JP6846315B2 (en) * | 2017-08-30 | 2021-03-24 | 日立造船株式会社 | Underwater installation type undulating gate |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02204515A (en) * | 1989-02-03 | 1990-08-14 | Taisei Corp | Movable type cam plate wave-breaker |
| JPH08466Y2 (en) * | 1993-02-18 | 1996-01-10 | 高桑 仁美 | Waterproof door device |
| FR2743829A1 (en) * | 1996-01-19 | 1997-07-25 | Hydroplus | AUTOMATIC RISE FOR HYDRAULIC WORK SUCH AS THRESHOLD IN RIVER, OVERFLOW ON A DAM OR ON A PROTECTION DYE |
| JP3069850B2 (en) * | 1997-11-05 | 2000-07-24 | 豊国工業株式会社 | Tide gate with protective fence |
| JP3760338B2 (en) * | 2001-08-27 | 2006-03-29 | 章雄 飯田 | Rolling gate |
| JP3975463B2 (en) * | 2002-02-08 | 2007-09-12 | 五洋建設株式会社 | Flap gate tide device |
| JP2005155238A (en) * | 2003-11-27 | 2005-06-16 | Nikko Co Ltd | Flap gate apparatus |
| JP5333553B2 (en) * | 2005-10-21 | 2013-11-06 | 豊和工業株式会社 | Waterproof door device |
| CN201176583Y (en) * | 2008-01-29 | 2009-01-07 | 张明 | Hinge type ultra-high hydraulic shutter gate and storage dam |
| JP5074345B2 (en) * | 2008-10-24 | 2012-11-14 | 日立造船株式会社 | Undulating gate type breakwater and its standing, lodging, mooring, mooring method |
| JP5074367B2 (en) * | 2008-12-02 | 2012-11-14 | 日立造船株式会社 | Undwelling gate type breakwater door mooring device |
| JP5180945B2 (en) * | 2009-11-24 | 2013-04-10 | 日立造船株式会社 | Mooring device for undulating gate breakwater |
| JP5476209B2 (en) * | 2010-05-14 | 2014-04-23 | 日立造船株式会社 | Floating flap gate |
| JP2012102457A (en) * | 2010-11-05 | 2012-05-31 | Hitachi Zosen Corp | Rising gate type breakwater |
| CN102444108B (en) * | 2011-09-26 | 2014-06-04 | 扬州楚门机电设备制造有限公司 | Foldable steel dam bottom shaft watertight structure |
-
2012
- 2012-07-02 JP JP2012148840A patent/JP5883731B2/en active Active
-
2013
- 2013-03-20 CN CN201310090458.6A patent/CN103526730B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP5883731B2 (en) | 2016-03-15 |
| CN103526730A (en) | 2014-01-22 |
| JP2014009560A (en) | 2014-01-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 |