CN209290639U - Hydraulic pressure adjustable type docking block system - Google Patents
Hydraulic pressure adjustable type docking block system Download PDFInfo
- Publication number
- CN209290639U CN209290639U CN201821875923.1U CN201821875923U CN209290639U CN 209290639 U CN209290639 U CN 209290639U CN 201821875923 U CN201821875923 U CN 201821875923U CN 209290639 U CN209290639 U CN 209290639U
- Authority
- CN
- China
- Prior art keywords
- docking block
- rubber
- water
- rubber docking
- fixing seat
- 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.)
- Withdrawn - After Issue
Links
- 238000003032 molecular docking Methods 0.000 title claims abstract description 100
- 229920001971 elastomer Polymers 0.000 claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000002347 injection Methods 0.000 claims abstract description 14
- 239000007924 injection Substances 0.000 claims abstract description 14
- 238000003860 storage Methods 0.000 claims description 22
- 239000007769 metal material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000009826 distribution Methods 0.000 abstract description 2
- 235000011615 Pinus koraiensis Nutrition 0.000 description 3
- 240000007263 Pinus koraiensis Species 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
The utility model discloses a kind of hydraulic pressure adjustable type docking block system, which includes multiple rubber docking block units and one and pressurized water injection unit；Rubber docking block unit includes rubber docking block, fixing seat and bottom pier；Rubber docking block is fixed on the pier of bottom by fixing seat, rubber docking block is filled the water by pressurized water injection unit into rubber docking block internal cavities, the upper surface of rubber docking block is contacted with bottom of ship to bear ship weight, and load is successively passed to fixing seat and docking block again by rubber docking block；The rubber docking block water filling into multiple rubber docking block units simultaneously of pressurized water injection unit, the control of Attitude is realized by the water injection pressure control to rubber docking block at different location.The utility model can not only support ship weight, but also can accurately adjust attitude of ship and load distribution.
Description
Technical field
The utility model relates to one of shipbuilding technology field docking blocks, and in particular to the rubber of a kind of pair of rubber bath pressurization
Glue docking block.
Background technique
Country's shipbuilding at present carries out needing to lie up when dock repair and higher level repairing sitting pier maintenance.It is needed before sitting pier
Dock bottom is arranged in by pier is effective and reasonable, draining seawater or river water in depressed place is shelved on ship steadily on pier in dry-docking state.
Conventional ship docking block is plancon, and the high-quality Korean pine of the level-one that block selects quality softer, which has the disadvantage that
(1) after Ship docking, the load of each docking block can not be calculated；(2) when deforming in hull construction and use process, pier is sat
After have part docking block and cannot be bonded with hull and cause hull stress raisers.(3) block is inconvenient to replace, Ship docking
Afterwards, block is compacted, if replacing the support effect that new docking block is extremely difficult to former docking block.(4) the wooden docking block causes ecological environment
Pressure it is big, traditional plancon is the lumps of wood made of the high-quality Korean pine of level-one, and size is generally 300 × 300 × 500mm, only grows
Korean pine more than 30 years or more can just be made, and be caused stress on a large scale using plancon to the forest reserves, and block was using
Stress is concentrated and is burst in journey, and because seawater impregnates, improper storage or overprocessing etc. have a large amount of blocks to be removed every year
It changes, causes huge waste.
Utility model content
In view of this, the present invention provides a kind of hydraulic pressure adjustable type docking block system, which can not only prop up and pole a boat
Oceangoing ship weight, and can accurately adjust attitude of ship and load distribution.
Hydraulic pressure adjustable type docking block system, the docking block system include multiple rubber docking block units and one and pressurized water injection list
Member；The rubber docking block unit includes rubber docking block, fixing seat and bottom pier；
The rubber docking block is fixed on the pier of bottom by fixing seat, and the rubber docking block passes through pressurized water injection unit to rubber
Water filling in docking block internal cavities, the upper surface of rubber docking block are contacted with bottom of ship to bear ship weight, and rubber docking block again will
Load successively passes to fixing seat and docking block；The pressurized water injection unit while the rubber docking block into multiple rubber docking block units
The control of Attitude is realized in water filling by the water injection pressure control to rubber docking block at different location.
Further, the pressurized water injection unit includes water storage gasing tank, water-filling pipeline, loading line sum aggregate pipe valve；Institute
Bottom water storage in water storage gasing tank is stated, water storage inflates pot bottom by collecting pipe valve and water-filling pipeline for the water storage in water storage gasing tank
It is respectively turned on to multiple rubber docking blocks, external gas source is pressed under high pressure to water storage gasing tank internal pressurization, water storage
In rubber docking block.
Further, the fixing seat uses metal material processing, has an open receiving rubber in the fixing seat
The accommodating chamber of glue docking block, the accommodating chamber bottom are plane, and side wall is inverted cone surface, and bottom is extend horizontally away outward with side wall intersection
Rubber docking block is fixed in fixing seat by one section of card slot by card slot.
The utility model has the advantages that
1, the utility model is easy to arrange and post with hull, and for rubber water-filling docking block after stress, docking block surface can
It is voluntarily adjusted to be consistent with hull surface.So that docking block only needs docking block substantially in same level when arranging.
2, the rubber docking block support reaction of the utility model is easy to calculate, and the pressure on rubber docking block is always constant system
Pressure value.Hull discontinuity will not be generated.
3, the utility model rearranges after conveniently replacing and can realizing seat pier, after single docking block system is separated, lets out and removes
Pressure can take out docking block under hull, and replacing and again for docking block can be realized by being connected after the pressurization of new docking block water-filling with system
Arrangement.
4, the utility model production cost is low, and common meridian rubber tyre factory can be produced and be manufactured.
5, the utility model is long using the time, and good rubber product can be used continuously 5 years or more.
6, the utility model has certain hoisting function, and after system pressure is raised and lowered, rubber docking block can be corresponding
Heave or sink the stress balance that forced area reaches new has been decreased or increased, while hull can integrally be risen in a small range
High or reduction, so that is be segmented when building closes up assembly.
7, the utility model is advantageously implemented automatically-monitored, and pressure signal is readily converted to electric signal, can be very convenient
System pressure is monitored in real time, by program can to system carry out automation control.
Detailed description of the invention
Fig. 1 is the system theory of constitution figure of the utility model；
Fig. 2 is the matching relationship schematic diagram of rubber docking block and fixing seat and bottom pier；
Fig. 3 is the transverse cross-sectional view of rubber docking block；
Fig. 4 is the longitudinal sectional drawing of rubber docking block；
Fig. 5 is the transverse cross-sectional view of fixing seat；
Fig. 6 is ship cloth pier schematic diagram.
Wherein, 1- hull, 2- rubber docking block, 3- fixing seat, the bottom 4- pier, 5- water-filling pipeline, 6- collection pipe valve, 7- water storage inflation
Tank, 8- loading line.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
As shown in Fig. 1, the utility model provides a kind of hydraulic pressure adjustable type docking block system, which includes rubber
Docking block 2, fixing seat 3, bottom pier 4, water-filling pipeline 5, collection pipe valve 6, water storage gasing tank 7 and loading line 8；
Rubber docking block 2 contacts with hull 1 and carries hull 1, the fixing seat 3 of steel construction by rubber docking block 2 it is fixed and and its
It is fixed on bottom pier 4 together；Bottom pier 4 is clump or steel pier, supports whole system and hull 1, as shown in Fig. 2；Rubber
Docking block 2 is connect by pipe valve with collection pipe valve 6, and collection pipe valve 6 passes through water-filling pipeline 5 and 7 bottom water inlet phase of water storage gasing tank
Even；7 top of water storage gasing tank is connected by loading line 8 with external rated pressure gas source, 7 bottom of water storage gasing tank by with
Collection pipe valve and external rated pressure water source are connected.It removes the receipts plancon of removing received and used and abuts bow pier or (placement when stem inclines of stern pier
After being placed in stern pier before bow pier, when stern inclines).The bow pier or stern pier abutted with it should be slightly below by removing receipts plancon.
As shown in figures 3 and 4, the shape of rubber docking block 2 be flat cavity structure, upper and lower surface be plane, one
It is arcwall face to side wall, another pair side wall is plane, and the bottom surface of rubber docking block 2 extend horizontally away the convex edge of certain length outward,
The convex edge is matched with the card slot in 3 accommodating chamber of fixing seat, and realization rubber docking block 2 is relatively fixed with fixing seat 3.
As shown in Fig. 5, the accommodating chamber with an open receiving rubber docking block 2 in fixing seat 3, the accommodating chamber bottom
For plane, side wall is inverted cone surface, and bottom and side wall intersection extend horizontally away one section of card slot outward, by card slot by rubber docking block
It is fixed in fixing seat.
As shown in Fig. 6, before pier is sat in dockage, all rubber docking blocks 2 are arranged in ship according to LOAD FOR result
Dock bottom portion carries out water-filling to rubber docking block 2, and is full of water to dock, is introduced ship using cable car or ship self power
Dock.The water for slowly draining dock, is shelved on ship steadily on docking block.Check that rubber docking block and hull contact situation, to depressed place
Pier is adjusted with hull contact site contacts it effectively using cushioning or other forms.
Following table is the compression strength allowable of the wooden docking block
Natural rubber+the butadiene-styrene rubber used on the market at present, tensile strength are not less than 18MPa.As rubber docking block 2
Bearing strength is up to 3.0MPa or more.And common docking block bearing strength is generally in 2.5MPa or so.Such as: Guangzhou Shipbuilding International's completion
48000DWT oil tanker (see wide ship scientific and technological 2nd phase in 2015) arranges 550 docking blocks and 29 bracing members in depressed place altogether, average every
Seat stress 25.4t, wherein area of aircraft cabins arranges 96 docking blocks and 12 bracing members, and the region weight is about 3500t when undocking, and puts down
Every stress is about the 32.4t ship entirety drawn game bilge block stress, the plancon list which uses only effectively support size for
1000mm × 300mm, then the bearing area of single plancon is 0.3m2, then every rubber ton pressure-bearing is 90t, and safety coefficient reaches
To 3 or more, it can be seen that the intensity of rubber docking block 2 can satisfy the requirement of large ship.
In conclusion the above is only the preferred embodiments of the present utility model only, it is not intended to limit the utility model
Protection scope.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all wrap
Containing being within the protection scope of the utility model.
Claims (3)
1. hydraulic pressure adjustable type docking block system, which is characterized in that the docking block system includes multiple rubber docking block units and one and increasing
Pressure injection water unit；The rubber docking block unit includes rubber docking block, fixing seat and bottom pier；
The rubber docking block is fixed on the pier of bottom by fixing seat, and the rubber docking block passes through pressurized water injection unit to rubber docking block
Water filling, the upper surface of rubber docking block are contacted with bottom of ship to bear ship weight in internal cavities, and rubber docking block is again by load
Successively pass to fixing seat and docking block；The pressurized water injection unit simultaneously infuse by the rubber docking block into multiple rubber docking block units
Water realizes the control of Attitude by the water injection pressure control to rubber docking block at different location.
2. hydraulic pressure adjustable type docking block system as described in claim 1, which is characterized in that the pressurized water injection unit includes water storage
Gasing tank, water-filling pipeline, loading line sum aggregate pipe valve；Bottom water storage in the water storage gasing tank, water storage inflation pot bottom pass through
Water storage in water storage gasing tank is respectively turned on to multiple rubber docking blocks by collection pipe valve and water-filling pipeline, and external gas source is to storage
Water gasing tank internal pressurization, water storage are pressed under high pressure in rubber docking block.
3. hydraulic pressure adjustable type docking block system as claimed in claim 1 or 2, which is characterized in that the fixing seat uses metal material
Material is processed, and the accommodating chamber with an open receiving rubber docking block in the fixing seat, which is plane, side wall
For inverted cone surface, bottom and side wall intersection extend horizontally away one section of card slot outward, and rubber docking block is fixed on fixation by card slot
On seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821875923.1U CN209290639U (en) | 2018-11-14 | 2018-11-14 | Hydraulic pressure adjustable type docking block system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821875923.1U CN209290639U (en) | 2018-11-14 | 2018-11-14 | Hydraulic pressure adjustable type docking block system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209290639U true CN209290639U (en) | 2019-08-23 |
Family
ID=67644373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821875923.1U Withdrawn - After Issue CN209290639U (en) | 2018-11-14 | 2018-11-14 | Hydraulic pressure adjustable type docking block system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209290639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625211A (en) * | 2018-11-14 | 2019-04-16 | 中国船舶重工集团公司第七〇九研究所 | Hydraulic pressure adjustable type docking block system |
-
2018
- 2018-11-14 CN CN201821875923.1U patent/CN209290639U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625211A (en) * | 2018-11-14 | 2019-04-16 | 中国船舶重工集团公司第七〇九研究所 | Hydraulic pressure adjustable type docking block system |
| CN109625211B (en) * | 2018-11-14 | 2024-02-20 | 中国船舶重工集团公司第七一九研究所 | Hydraulic pressure adjustable dock block system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190823 Effective date of abandoning: 20240220 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190823 Effective date of abandoning: 20240220 |