CN113212642A - Elastic joint for ship superstructure and connecting method - Google Patents
Elastic joint for ship superstructure and connecting method Download PDFInfo
- Publication number
- CN113212642A CN113212642A CN202110685153.4A CN202110685153A CN113212642A CN 113212642 A CN113212642 A CN 113212642A CN 202110685153 A CN202110685153 A CN 202110685153A CN 113212642 A CN113212642 A CN 113212642A
- Authority
- CN
- China
- Prior art keywords
- superstructure
- cover plate
- deck
- elastic
- movable cover
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000005304 joining Methods 0.000 claims description 3
- 239000012779 reinforcing material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention provides an elastic joint for a ship superstructure and a connecting method thereof, and the elastic joint comprises an elastic connecting piece, a movable cover plate and a cover plate fastener, wherein the elastic connecting piece is of a U-shaped plate structure, the top ends of two sides of the elastic connecting piece are respectively connected with the bottom surface of a superstructure deck to be connected, the hinged end of the movable cover plate is hinged with the top surface of the superstructure deck on the corresponding side, the cover plate fastener is arranged on the top surface of the superstructure deck corresponding to the opening and closing end of the movable cover plate and is fastened with the opening and closing end of the movable cover plate. The invention can effectively reduce the degree of the total longitudinal strength of the superstructure, has beautiful appearance, can movably open the upper cover plate positioned at the weather deck, removes accumulated water, prevents the interior of the elastic joint from being rusted, and is convenient to maintain.
Description
Technical Field
The invention belongs to the technical field of ship structure design, and particularly relates to an elastic joint for a ship superstructure and a connecting method.
Background
In ship design, when superstructures are long and close to the mid-ship area, the vessel total longitudinal bending deformation will be involved to varying degrees. In order to reduce the degree of the superstructure participating in the total longitudinal bending deformation of the ship body, an elastic joint is required to be arranged to divide the long superstructure into a plurality of short superstructures which can move relatively. At present traditional elastic joint generally is fixed apron form, and the apron welding is in weather deck department, carries out the drainage through following arc self drainage system, nevertheless because can not carry out the routine maintenance to arc inside, can cause the corrosion of partial region ponding. Therefore, a movable cover plate type elastic joint needs to be designed, so that a naval crew can conveniently perform daily maintenance, accumulated water is removed, and the interior of the elastic joint is prevented from being rusted.
Disclosure of Invention
The invention aims to solve the technical problems and provides an elastic joint for a ship superstructure and a connecting method thereof, which can effectively reduce the degree of the total longitudinal strength of the superstructure, are convenient to maintain and prevent the interior of the elastic joint from being rusted.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an elastic joint for hull superstructure which characterized in that, includes elastic connection spare, removable cover and apron fastener, elastic connection spare is U type plate structure, and both sides top links to each other with the bottom surface of treating to connect the superstructure deck respectively, removable cover's hinged end links to each other with the top surface of the superstructure deck that corresponds the side is articulated, and the top surface of the superstructure deck that removable cover's the end of opening and shutting corresponds is equipped with the apron fastener is fastened with removable cover's the end configuration that opens and shuts.
According to the scheme, the cover plate fastener comprises a fixing block, a pressing strip and a fixing screw, the fixing block is fixed on the top surface of the upper building deck, one end of the pressing strip is fixed on the fixing block through the fixing screw, and the other end of the pressing strip compresses the opening and closing end of the movable cover plate.
According to the scheme, the upper building deck is provided with the base plates, and the base plates are arranged corresponding to the two ends of the movable cover plate.
According to the scheme, the elastic connecting piece is a steel plate with the thickness of 4-6 mm.
According to the scheme, the movable cover plate is a steel plate with the thickness of 4-5 mm and the length of 1-2 m.
According to the scheme, the reinforcing material is arranged on the bottom surface of the upper building deck corresponding to the position of the fixing block.
According to the scheme, the fixing block and the pressing strip are made of steel plates.
A method of connecting superstructures of a ship hull, comprising the steps of:
s1) superstructure joining: firstly, determining the maximum distance of relative movement of two sections of superstructure, opening a transverse opening on a deck, arranging an elastic connecting piece below the opening, extending to the side wall of the superstructure, guiding rainwater to the lower part of the side wall for discharging, welding a base plate on the deck of the superstructure, connecting the hinged end of a movable cover plate with the base plate in a hinged manner, arranging a fixed block at the opening and closing end of the movable cover plate, connecting a pressing strip on the fixed block through a fixing screw, and pressing the opening and closing end of the movable cover plate by the other end of the pressing strip to ensure that the movable cover plate of the ship can not move up and down in navigation;
s2) cleaning the elastic joint: when the elastic connecting piece needs to be maintained, the fixing screws can be loosened, the steel pressing strips are taken down, the movable cover plate is lifted, and the elastic connecting piece is cleaned.
The invention has the beneficial effects that: the elastic connector is connected with two ends of an open deck of the superstructure, so that the degree of the total longitudinal strength of the superstructure can be effectively reduced, and meanwhile, the elastic connector sinks, the movable cover plate is flat, and the overall appearance is attractive; the upper movable cover plate positioned at the weather deck can be opened and closed, accumulated water is removed, the interior of the elastic joint is prevented from being rusted, and the maintenance is convenient.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
FIG. 2 is a top view of one embodiment of the present invention.
Fig. 3 is a side view of one embodiment of the present invention.
Detailed Description
For a better understanding of the present invention, reference is made to the following description taken in conjunction with the accompanying drawings and examples.
As shown in fig. 1-3, an elastic joint for ship superstructure comprises an elastic connecting member 1, a movable cover plate 2 and a cover plate fastener, wherein the elastic connecting member is a U-shaped plate structure, the top ends of the two sides are respectively connected with the bottom surface of a superstructure deck 3 to be connected, the hinged end of the movable cover plate is hinged with the top surface of the superstructure deck on the corresponding side, the cover plate fastener is arranged on the top surface of the superstructure deck corresponding to the opening and closing end of the movable cover plate and is fastened with the opening and closing end of the movable cover plate.
The cover plate fastener comprises a fixing block 4, a pressing strip 5 and a fixing screw 6, the fixing block is fixed on the top surface of the upper building deck, one end of the pressing strip is fixed on the fixing block through the fixing screw, and the other end of the pressing strip compresses the opening and closing end of the movable cover plate.
And a base plate 7 is arranged on the upper building deck, the base plate is arranged corresponding to the two ends of the movable cover plate, and the base plate is painted and attached to the movable cover plate.
Elastic connection spare is 4 ~ 6 mm's steel sheet for thickness, extends to superstructure lateral wall always, can be with drainage to lateral wall below discharge such as rainwater.
The movable cover plate is a steel plate with the thickness of 4-5 mm, the length of the movable cover plate is 1-2 m, the movable cover plate can be flexibly determined according to the situation, a single person can lift the movable cover plate easily, and the movable cover plate can be generally about 1.5 m.
The fixing block and the pressing strip are made of steel plates. And a reinforcing material 8 is arranged on the bottom surface of the upper building deck corresponding to the position of the fixing block.
A method for connecting ship superstructure comprises the following steps:
s1) superstructure joining: firstly, determining the maximum distance of relative movement of two sections of superstructure, opening a transverse opening on a deck, arranging an elastic connecting piece below the opening, extending to the side wall of the superstructure, guiding rainwater to the lower part of the side wall for discharging, welding a base plate on the deck of the superstructure, connecting the hinged end of a movable cover plate with the base plate in a hinged manner, arranging a fixed block at the opening and closing end of the movable cover plate, connecting a pressing strip on the fixed block through a fixing screw, and pressing the opening and closing end of the movable cover plate by the other end of the pressing strip to ensure that the movable cover plate of the ship can not move up and down in navigation;
s2) cleaning the elastic joint: when the elastic connecting piece needs to be maintained, the fixing screws can be loosened, the steel pressing strips are taken down, the movable cover plate is lifted, and the elastic connecting piece is cleaned.
The above is only an embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an elastic joint for hull superstructure which characterized in that, includes elastic connection spare, removable cover and apron fastener, elastic connection spare is U type plate structure, and both sides top links to each other with the bottom surface of treating to connect the superstructure deck respectively, removable cover's hinged end links to each other with the top surface of the superstructure deck that corresponds the side is articulated, and the top surface of the superstructure deck that removable cover's the end of opening and shutting corresponds is equipped with the apron fastener is fastened with removable cover's the end configuration that opens and shuts.
2. The flexible joint for ship superstructures of claim 1, wherein the cover plate fastener comprises a fixing block, a batten and a fixing screw, the fixing block is fixed on the top surface of a superstructure deck, one end of the batten is fixed on the fixing block through the fixing screw, and the other end of the batten presses the opening and closing end of the movable cover plate.
3. An elastic joint for ship superstructure according to claim 2, wherein said superstructure deck is provided with a pad plate corresponding to both ends of said removable cover plate.
4. An elastic joint for ship hull superstructures according to claim 1 or 3, characterized in that the elastic connecting piece is a steel plate with a thickness of 4-6 mm.
5. An elastic joint for ship superstructure according to claim 1 or 3, wherein said removable cover plate is a steel plate with a thickness of 4-5 mm and a length of 1-2 m.
6. An elastic joint for ship hull superstructures according to claim 2, wherein a reinforcing material is provided on the bottom surface of the superstructures deck at a position corresponding to the fixing block.
7. The flexible joint of claim 2 wherein the anchor block and the hold down bar are both made of steel plate.
8. A method of connecting superstructures of a ship hull, comprising the steps of:
s1) superstructure joining: firstly, determining the maximum distance of relative movement of two sections of superstructure, opening a transverse opening on a deck, arranging an elastic connecting piece below the opening, extending to the side wall of the superstructure, guiding rainwater to the lower part of the side wall for discharging, welding a base plate on the deck of the superstructure, connecting the hinged end of a movable cover plate with the base plate in a hinged manner, arranging a fixed block at the opening and closing end of the movable cover plate, connecting a pressing strip on the fixed block through a fixing screw, and pressing the opening and closing end of the movable cover plate by the other end of the pressing strip to ensure that the movable cover plate of the ship can not move up and down in navigation;
s2) cleaning the elastic joint: when the elastic connecting piece needs to be maintained, the fixing screws can be loosened, the steel pressing strips are taken down, the movable cover plate is lifted, and the elastic connecting piece is cleaned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110685153.4A CN113212642A (en) | 2021-06-21 | 2021-06-21 | Elastic joint for ship superstructure and connecting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110685153.4A CN113212642A (en) | 2021-06-21 | 2021-06-21 | Elastic joint for ship superstructure and connecting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113212642A true CN113212642A (en) | 2021-08-06 |
Family
ID=77080732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110685153.4A Pending CN113212642A (en) | 2021-06-21 | 2021-06-21 | Elastic joint for ship superstructure and connecting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113212642A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200995769Y (en) * | 2006-08-31 | 2007-12-26 | 国营武昌造船厂 | Flexible joint of upper building on ship deck |
| CN208306912U (en) * | 2018-06-01 | 2019-01-01 | 中国舰船研究设计中心 | One kind can clamshell hull superstructure deck slip joint |
| CN209037775U (en) * | 2018-11-15 | 2019-06-28 | 中国船舶工业集团公司第七0八研究所 | A kind of connection structure on hull |
| CN110182308A (en) * | 2019-06-05 | 2019-08-30 | 上海外高桥造船海洋工程有限公司 | The method that ship superstructure segmentation and ship superstructure are segmented anti-ponding |
| CN210761156U (en) * | 2019-09-10 | 2020-06-16 | 中国船舶工业集团公司第七0八研究所 | Elastic connection structure for end part of component |
-
2021
- 2021-06-21 CN CN202110685153.4A patent/CN113212642A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200995769Y (en) * | 2006-08-31 | 2007-12-26 | 国营武昌造船厂 | Flexible joint of upper building on ship deck |
| CN208306912U (en) * | 2018-06-01 | 2019-01-01 | 中国舰船研究设计中心 | One kind can clamshell hull superstructure deck slip joint |
| CN209037775U (en) * | 2018-11-15 | 2019-06-28 | 中国船舶工业集团公司第七0八研究所 | A kind of connection structure on hull |
| CN110182308A (en) * | 2019-06-05 | 2019-08-30 | 上海外高桥造船海洋工程有限公司 | The method that ship superstructure segmentation and ship superstructure are segmented anti-ponding |
| CN210761156U (en) * | 2019-09-10 | 2020-06-16 | 中国船舶工业集团公司第七0八研究所 | Elastic connection structure for end part of component |
Non-Patent Citations (1)
| Title |
|---|
| 中国船舶工业集团公司，中国船舶重工集团公司，中国造船工程学会, 国防工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215670390U (en) | Glass curtain wall and aluminum plate curtain wall are in parapet department connection structure of closing up | |
| CN214565993U (en) | LNG ship ballast tank passageway hole structure | |
| CN113212642A (en) | Elastic joint for ship superstructure and connecting method | |
| CN208306912U (en) | One kind can clamshell hull superstructure deck slip joint | |
| CN109911104A (en) | Ship siding through hole and its open up method and boat segmental building technology | |
| CN213681701U (en) | Bridge expansion joint waterproof construction with double-deck waterstop | |
| CN216468302U (en) | High-strength large-span deck structure convenient to maintain | |
| CN214832019U (en) | Watertight access door structure of steel box arch bridge | |
| CN206520730U (en) | A kind of flexible arrangement of the inclined muscle of ship car ramp | |
| CN211690174U (en) | Construction joint waterproof construction of hyperbolic concrete wading channel | |
| CN114313098A (en) | Structural style for improving total longitudinal strength of large opening area on ship strong deck lower side | |
| CN210713175U (en) | Vault movable cover plate for open-air pool body | |
| CN214363645U (en) | Separated type basement bottom plate post-cast strip | |
| CN208219766U (en) | A kind of two-sided composite water tank module of welding | |
| CN209293280U (en) | A kind of novel high-strength composite floor | |
| CN201401003Y (en) | Combined building template | |
| CN216734662U (en) | Ship body hatch structure | |
| CN220560013U (en) | Label cleaning structure | |
| CN214834186U (en) | Glass canopy | |
| CN213709170U (en) | Composite plate type bridge expansion device | |
| CN217581371U (en) | Integral opening and closing structure of paying-off hole cover plate | |
| CN218316975U (en) | Top cover turnover type metal product cargo compartment | |
| CN216109055U (en) | Water stop beam anti-leakage device | |
| CN217403193U (en) | Folded plate steel panel cooling tower | |
| CN209719841U (en) | A kind of manhole protective device peculiar to vessel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210806 |