CN207584010U - A kind of multisection type dock gate sealing structure - Google Patents
A kind of multisection type dock gate sealing structure Download PDFInfo
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- CN207584010U CN207584010U CN201721485587.5U CN201721485587U CN207584010U CN 207584010 U CN207584010 U CN 207584010U CN 201721485587 U CN201721485587 U CN 201721485587U CN 207584010 U CN207584010 U CN 207584010U
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- sealing
- seal
- dock
- dock gate
- movable
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- 238000007789 sealing Methods 0.000 title claims abstract description 75
- 239000004593 Epoxy Substances 0.000 claims abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model is related to a kind of multisection type dock gate sealing structures, it is characterised in that：It includes vertical seal part（1）, seal and pressure bearing pad（2）, sealing built-in fitting（3）, vertical seal end fixes（4）, movable dock gate pier（5）, dock sill（6）；Vertical seal part（1）It is connect with its own lower seals；Seal and pressure bearing pad（2）It is fastenedly connected with movable dock gate, horizontal cross sealing, not only as sealing element but also as pressure part.Movable dock gate pier（5）On together with seal and pressure bearing pad above（2）It is pressed in dock sill together（6）Seal and pressure bearing built-in fitting（3）On, with dock sill（6）Form sealing.Movable dock gate pier（5）The sealing of sealing end is fixed（4）, epoxy is poured in inside.This multisection type dock gate sealing structure met the requirements of the utility model, with meeting multisection type dock gate seal request, it is simple with principle, it is simple in structure, seal and pressure bearing works well, the features such as making and maintenance cost are cheap, and the creative cross sealed solved between horizontal and vertical face provide new form for the sealing of large-scale multistage formula dock gate.
Description
Technical field
The utility model belongs to technical field of ships, and in particular to a kind of multisection type dock gate sealing structure.
Background technology
Normal dock gate is all whole section, and sealing is also continuous, but with the development of shipbuilding industry, the dock of many shipyards
More and more wider, width is big, is designed according to normal whole section of traditional dock gate, construction weight oil (gas) filling device weight and fixed ballast are matched
Weight, budget total weight will be very big, and with 147 meters of calculating of prosperous good fortune dock gate, total weight will be more than 10,005 kilotons, and manufacture cost is very
Greatly.
For traditional super-huge whole dock gate due to that need to block very big water pressure, stress is very big everywhere for dock gate, to have enough
Rigidity and intensity, so volume is big, from great；It also needs to be provided with permanent ballast tank, ballast tank, tide cabin, watertight sky cabin,
Many cabins such as equipment compartment, control cabinet could meet stable floating or the control requirement of sinking, so as to which structure also seems
It is very complicated；All need a large amount of commandings and staff that progress floating draining or ballast is coordinated to sink in place during each open and close
Operation, it is also desirable to which cooperation of the working ship with cable, dragging, pushing tow auxiliary and maritime sector, process is more, coordinates personnel and equipment
More, comparatively use cost is also very big, and working efficiency is also low.
Due to having ballast tank, ballast pump valve pipeline and ballast control device in traditional large-scale dock gate, current check, which is safeguarded, protects
Foster cost is also higher.
In addition more and more wider with the width of dock gate, the manufacture fit precision requirement higher of sealing surface, it is difficult to coordinate with dock sill
Degree increases, and infiltration leak probability is sharply increased with the increase of seal length, always many large size dock gates have a leak.
As dock is more and more wider, dock gate shape weight is increasing, and structure and mating control facility become increasingly complex,
It is higher and higher to manufacture working service cost of upkeep, disadvantages mentioned above is also more and more prominent, the knockdown dock gate hung using merogenesis
It can be to avoid these these shortcomings.But since dock gate is divided into what multistage was composed, inevitably have between each section
Gap is multiple sections of dock gate can not to be sealed by a traditional vertical seal face.Because combination can not be overcome in the past
The underwater sealing problem of dock gate, this multisection type dock gate design is not always by other unit practical application.
Utility model content
The purpose of this utility model is to provide a kind of multisection type dock gate sealing structure met the requirements, meets multisection type dock gate
Seal request has the features such as principle is simple, and simple in structure, seal and pressure bearing works well, and making and maintenance cost are cheap, and creates
The cross sealed solved between horizontal and vertical face for the property made provides new form for the sealing of large-scale multistage formula dock gate.
The technical scheme in the invention for solving the above technical problem is：A kind of multisection type dock gate sealing structure, it is wrapped
It includes
Vertical seal part, sealing built-in fitting, seals fixed, movable dock gate pier and dock sill at seal and pressure bearing pad；Wherein：
Vertical seal part is connect with its own lower seals.
Seal and pressure bearing pad is fastenedly connected with movable dock gate, horizontal cross sealing, not only as sealing element but also as pressure part.
It is pressed on dock sill seal and pressure bearing built-in fitting together with seal and pressure bearing pad above on movable dock gate pier, with dock sill shape
Into sealing.
The sealing fixing internal of movable dock gate pier sealing end pours epoxy, forms good end part seal.
Compared with prior art, the advantageous effect of the application is：
The utility model meets multisection type dock gate seal request, and simple with principle, simple in structure, seal and pressure bearing effect is good
Well, the features such as making and maintenance cost are cheap, and the creative cross sealed solved between horizontal and vertical face, for large size
The sealing of multisection type dock gate provides new form.
Description of the drawings
Fig. 1 is three-stage dock gate structure type schematic diagram；
Fig. 2 is lift-away dock gate sealing surface schematic diagram；
Fig. 3 is movable dock gate pier sealing surface schematic diagram.
Fig. 4 combines dock gate sealing surface for lift-away and seals schematic diagram.
Fig. 5 combines the close schematic device of dock gate for a kind of multisection type of the present invention.
Fig. 6 is the vertical seal part schematic diagram on the movable dock gate pier of the present invention.
Fig. 7 is the A-A sectional views of Fig. 6.
Wherein：1- vertical seals part, 2- seal and pressure bearings pad, 3- seal built-in fitting, 4- vertical seals end is fixed, 5- activities
Dock gate pier, 6- dock sills, 7- lift-away dock gates.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing embodiment.
The present invention premise be that dock gate is designed to the multistage form that can be combined, in the form of three sections for, see attached drawing 1.In
Between one section be movable dock gate pier 5, can fix can also hang, and the one end side of fixation both sides lift-away dock gate 7 can be used as to fix
Wing wall and sealing surface（As the effect of dock sill vertical with traditional dock head）；7 sealing structure of lift-away dock gate and tradition on both sides are general
The sealing principle of logical dock gate is consistent with structure, but the steel construction of dock gate is simple in structure, and dead weight is small, is controlled without fixed ballast and sink-float
System processed etc..The large-sized gantry of the available top of three sections of dock gates hangs and installs.
Lift-away dock gate sealing surface pattern is shown in attached drawing 2, the sealing of both ends lift-away dock gate and common dock gate sealing principle one
Sample.During work, lift-away small dock gate one end in both ends is pressed under hydraulic pressure effect on the vertical dock sill of dock head wing wall, and one end is in hydraulic pressure
Close on side of intermediate active dock gate pier is pressed under effect, lower part is pressed on dock head bottom sides dock sill.
Movable dock gate pier sealing surface form is shown in attached drawing 3, and intermediate movable dock gate pier needs can position under water, phase after positioning
When movable dock gate pedestal and dock head dock sill being made close in the vertical dock sill of dock head side, bottom sides pressure-bearing and sealing device
Fitting, plays normal hermetic seal, and can bear the water pressure itself being subject to and both sides lift-away dock gate end face transmits
Pressure.
Sealing of the circle perpendicular to horizontal plane is also designed, but seem imperfect in movable 5 bottom of dock gate pier, extends only into this
At sealing structure, water-tight closure between sealing element both upper ends thereof head and this sealing structure and movable dock gate pier structure；It is solid in positioning
After fixed, vertical seal is tightly attached on the dock sill of dock head lower part, ensure that the watertight of itself vertical direction；Meanwhile it is positioned in installation
Afterwards, the side of vertical seal part at self structure and dock sill outer side seal in the same vertical plane, constituting a Vertical Square
To continuous seal and pressure bearing face；And vertical seal part is tight with the sealing surface on dock sill under the gravity pressure of movable dock gate pier and water
Close pressing also forms an excellent sealing between horizontal plane；Dock gate pier is both horizontally and vertically all foring well in this way
Sealing, the movable dock gate pier of centre at this time can regard fixed wing wall as, and the sealing surface of side wall is exactly both ends lift-away
The pressure-bearing bearing surface and sealing surface of dock gate one end.
The vertical seal part 1 being fixed on intermediate active dock gate pier 5 is a mostly important obturator, sees attached drawing 6
And Fig. 7.Horizontal cross sealing element, intensity is big, and bearing capacity is big, allows a small amount of decrement, and service life is long, rubs between steel construction
It is small to wipe power, is suitble to do flat seal herein.It is simple in structure, can be prefabricated, and can in-site measurement finishing adaptation, it is ensured that sealing it is good
It is good；This seal surface carries water storage flume simultaneously（Labyrinth seal）, can preferably ensure to seal, fasten and connect with movable dock gate pier
It connects；It is connect with themselves bottom sealing strip；Movable dock gate pier is pressed in dock sill seal and pressure bearing built-in fitting together with sealing element above
On, it is formed and sealed with dock sill, the whole just pressure-bearing and sealing surface as side lift-away dock gate.
There are certain spacing, this sealing structure between lift-away dock gate sealing surface and movable dock gate pier sealing surface to be located at
Between the two sealing surfaces, a variety of sealings are formed, as shown in figure 5, solving the sealing problem between multistage dock gate well.Vertically
Sealing element 1 is connect with its own lower seals by corner.Seal and pressure bearing pad 2 is fastenedly connected with movable dock gate, horizontal cross
Sealing, not only as sealing element but also as pressure part.On movable dock gate pier 5 dock sill 6 is pressed in together with seal and pressure bearing pad 2 above
On seal and pressure bearing built-in fitting 3, formed and sealed with dock sill 6.The sealing of movable dock gate pier sealing end fixes 4, and epoxy is poured in inside.It is main
The obturator wanted not only as movable dock gate pier bottom plate pressure block, but also the horizontal seal face as self structure, was tied as itself
The vertical seal face of structure and lift-away dock gate.By vertical seal part, make every section of three-stage dock gate all individual as one
U shape seals, and the top half of movable dock gate U shape sealing is the lift-away dock gate sealing surface directly utilized again.
Sealing herein interacts with vertical seal, each other sealing surface, forms the big sealing surface of an entirety.The present apparatus only need to be
It is checked while ship undocks, overall structure is easy to maintain and maintenance cost is cheap compared with ship caisson and flap caisson.
In addition to the implementation, the utility model has further included other embodiment, all to use equivalents or equivalent
The technical solution that alternative is formed, should all fall within the protection domain of the utility model claims.
Claims (4)
1. a kind of multisection type dock gate sealing structure, it is characterised in that：It includes vertical seal part（1）, seal and pressure bearing pad（2）, it is close
Seal built-in fitting（3）, vertical seal end fixes（4）, movable dock gate pier（5）And dock sill（6）；Movable dock gate pier（5）On together with upper
The seal and pressure bearing pad in face（2）It is pressed in dock sill together（6）Seal built-in fitting（3）On, with dock sill（6）It is formed both horizontally and vertically
Sealing.
2. a kind of multisection type dock gate sealing structure according to claim 1, it is characterised in that：Vertical seal part（1）With it
Themselves bottom sealing element connects.
3. a kind of multisection type dock gate sealing structure according to claim 1, it is characterised in that：Seal and pressure bearing pad（2）With work
Dynamic dock gate is fastenedly connected, horizontal cross sealing, not only as sealing element but also as pressure part.
4. a kind of multisection type dock gate sealing structure according to claim 1, it is characterised in that：Movable dock gate pier（5）Sealing
The vertical seal end of end is fixed（4）Pour epoxy in inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721485587.5U CN207584010U (en) | 2017-11-09 | 2017-11-09 | A kind of multisection type dock gate sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721485587.5U CN207584010U (en) | 2017-11-09 | 2017-11-09 | A kind of multisection type dock gate sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207584010U true CN207584010U (en) | 2018-07-06 |
Family
ID=62729821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721485587.5U Expired - Fee Related CN207584010U (en) | 2017-11-09 | 2017-11-09 | A kind of multisection type dock gate sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207584010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830171A (en) * | 2017-11-09 | 2018-03-23 | 江苏新扬子造船有限公司 | A kind of multisection type dock gate sealing structure and encapsulating method |
-
2017
- 2017-11-09 CN CN201721485587.5U patent/CN207584010U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830171A (en) * | 2017-11-09 | 2018-03-23 | 江苏新扬子造船有限公司 | A kind of multisection type dock gate sealing structure and encapsulating method |
| CN107830171B (en) * | 2017-11-09 | 2024-05-14 | 江苏新扬子造船有限公司 | Multistage dock gate sealing structure and sealing method |
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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: 20180706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |