CN203921160U - Be applicable to the removable sonodome of high speed ship - Google Patents
Be applicable to the removable sonodome of high speed ship Download PDFInfo
- Publication number
- CN203921160U CN203921160U CN201420214437.0U CN201420214437U CN203921160U CN 203921160 U CN203921160 U CN 203921160U CN 201420214437 U CN201420214437 U CN 201420214437U CN 203921160 U CN203921160 U CN 203921160U
- Authority
- CN
- China
- Prior art keywords
- sonodome
- framework
- annular section
- high speed
- removable
- 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 - Lifetime
Links
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 10
- 239000003365 glass fiber Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 16
- 239000010959 steel Substances 0.000 description 16
- 238000003466 welding Methods 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
Landscapes
- Artificial Fish Reefs (AREA)
Abstract
The utility model discloses a kind of removable sonodome that is applicable to high speed ship, and this streamlined reefer housing, can be from outside Assembly &Disassembly, to realize the maintenance to sonar transducer array for the thin feature of high speed ship bow outline point.This sonodome adopts transverse framed structure,, along the length direction of naval vessels main body, sonodome is divided into more than three annular section; Each annular section includes metallic framework and is arranged on the streamlined reefer housing shell outside metallic framework; Wherein sonar transducer array place annular section is detachable, and other annular section is fixed type.This sonodome is simple in structure, and easy construction is cheap, and dismounting and maintenance process are strong.
Description
Technical field
Utility model relates to a kind of streamlined reefer housing, is specifically related to a kind of removable sonodome in the configuration of high speed ship, belongs to Marine engineering hull structural design field.
Background technology
At present, the general bow mounted sonar streamlined reefer housing that only adopts on relatively large naval vessel.These naval vessel yardsticks are larger, and bow mounted sonar streamlined reefer housing yardstick is also relatively large, be provided with hatch cover and enter in streamlined reefer housing and install and overhaul for personnel in fore peak tank bottom platform.But for the less high speed ship of yardstick, its bow outline point is thin, narrow in fore peak tank bottom platform and streamlined reefer housing, personnel can not enter in streamlined reefer housing, for ease of maintenance sonar, require the streamlined reefer housing must be from outside Assembly &Disassembly.At present, at home and abroad there is no the bow mounted sonar streamlined reefer housing that is applicable to the high speed ship that yardstick is less.
Utility model content
In view of this, the utility model provides a kind of removable sonodome that is applicable to high speed ship, and this streamlined reefer housing is to adapt to the thin feature of high speed ship bow outline point, can carry out from outside Assembly &Disassembly, and simple in structure, easy construction.
Described sonodome adopts transverse framed structure,, along the length direction of naval vessels main body, sonodome is divided into more than three annular section; Each annular section includes metallic framework and is arranged on the streamlined reefer housing shell outside metallic framework; Wherein sonar transducer array place annular section is detachable, and other annular section is fixed type.
Sonar transducer array place annular section comprises a detachable framework and more than one fixed type framework, and wherein sonar transducer array is positioned at the region that its detachable framework forms.
Along the axial direction of sonar transducer array, the annular section of the sonodome at sonar transducer array place is divided into a detachable framework and two fixed type frameworks, wherein detachable framework is between two fixed type frameworks.
Form between the metallic framework of detachable framework and coupled other metallic framework and be bolted.
The entrant sound part of sonodome adopts glass fibre reinforced plastics casing, and other parts adopt metal case.
Sealing is realized by sealing medium in junction between the seam of every two connected annular sections and the each framework of sonar transducer array place annular section.
Beneficial effect:
(1) this sonodome adopts transverse framed structure, sonar transducer array region is designed to dismountable structure, thereby can carries out from outside the Assembly &Disassembly of streamlined reefer housing, facilitates the maintenance of sonar transducer array on small-sized high speed ship.
(2) compared with common longitudinal framing, truss-like bulbous bow streamlined reefer housing, this sonodome structure is simpler, and acoustical transmission factor meets sonar requirement and water tightness can ensure.
Brief description of the drawings
Fig. 1 is the lateral plan of this sonodome;
Fig. 2 is the axial cutaway view of this sonodome;
Fig. 3 is the radial cross-section of this sonodome.
Wherein: 1-sonar transducer array, 2-middle part framework, 3-naval vessels main body, 4-upper boom, 5-lower frame.
Detailed description of the invention
Below in conjunction with the accompanying drawing embodiment that develops simultaneously, the utility model is described in detail.
The present embodiment is for the thin feature of high speed ship bow outline point, provide a kind of can be from the bow mounted sonar streamlined reefer housing of outside Assembly &Disassembly, this streamlined reefer housing is simple in structure, easy construction is cheap, dismounting and maintenance process are strong.
This sonodome entirety adopts transverse framed structure, along the length direction of naval vessels main body, streamlined reefer housing is divided into multiple annular sections.In the present embodiment, be easy to process, streamlined reefer housing is divided into three annular sections along the length direction of naval vessels main body, be respectively head, middle part and afterbody, as depicted in figs. 1 and 2.Wherein the head of streamlined reefer housing and middle part are entrant sound region, adopt steel skeleton and glass fibre reinforced plastics casing, and afterbody adopts steel skeleton and steel shell.
Steel skeleton and the naval vessels main body of streamlined reefer housing head are welded and fixed, and outside this steel skeleton, connect glass fibre reinforced plastics casing by screw.
Sonar transducer array is positioned at the middle part of streamlined reefer housing, for ensureing that sonar transducer array can be from naval vessels dismounting so that maintenance be designed to part by the middle part of streamlined reefer housing removable, as shown in Figure 3.Be specially: streamlined reefer housing middle part is divided into three parts along its vertical direction (being the axis direction of sonar transducer array), be respectively upper boom, middle part framework and lower frame, the region that middle part framework forms is removable region, and sonar transducer array is positioned at the region that middle part framework forms.The skeleton of the steel skeleton of described upper boom and naval vessels main body, streamlined reefer housing head and the frame welding of streamlined reefer housing afterbody are fixed, and outside this steel skeleton, connect glass fibre reinforced plastics casing by screw.The steel skeleton of middle part framework is connected with the skeleton of upper boom, skeleton, the skeleton of streamlined reefer housing head and the skeleton of streamlined reefer housing afterbody of lower frame by bolt respectively.Outside the steel skeleton of described middle part framework, connect glass fibre reinforced plastics casing by screw.The connection mode of described lower frame is identical with the connection mode of upper boom, the steel skeleton and naval vessels main body, the skeleton of streamlined reefer housing head and the frame welding of streamlined reefer housing afterbody that are lower frame are fixed, and outside this steel skeleton, connect glass fibre reinforced plastics casing by screw.
Adopt the double bolt of W shape to fix at the seam of the glass fibre reinforced plastics casing at streamlined reefer housing head and middle part.
Steel skeleton and the naval vessels main body of the afterbody of streamlined reefer housing are welded and fixed, simultaneously in this steel frame welding steel shell.
Above-mentioned steel skeleton also can adopt other metal material to replace, as aluminum skeleton etc.
The sequence of erection of this sonodome is: (1) is welded and fixed upper boom, lower frame and other fixed type framework and the naval vessels main body at streamlined reefer housing middle part; (2) removable region streamlined reefer housing shell is in addition installed; (3) sonar transducer array is installed; (4) middle part framework is connected with upper boom and lower frame respectively with bolt; (5) glass fibre reinforced plastics casing of removable location is installed; (6) at seam Puttying or pouring epoxy resin, to ensure the water tightness of sonodome.
Disassembly sequence is: (1) removes putty or the epoxy resin of seam; (2) remove the glass fibre reinforced plastics casing of removable location; (3) unload the steel skeleton of removable location; (4) remove sonar transducer array maintenance.
After sonar transducer array maintenance, repeat above-mentioned sequence of erection.
In sum, these are only preferred embodiment of the present utility model, be not intended to limit protection domain of the present utility model.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. the removable sonodome that is applicable to high speed ship, is characterized in that, described sonodome adopts transverse framed structure,, along the length direction of naval vessels main body, sonodome is divided into more than three annular section; Each annular section includes metallic framework and is arranged on the streamlined reefer housing shell outside metallic framework; Wherein sonar transducer array place annular section is detachable, and other annular section is fixed type.
2. the removable sonodome that is applicable to high speed ship as claimed in claim 1, it is characterized in that, sonar transducer array place annular section comprises a detachable framework and more than one fixed type framework, and wherein sonar transducer array is positioned at the region that its detachable framework forms.
3. the removable sonodome that is applicable to high speed ship as claimed in claim 2, it is characterized in that, along the axial direction of sonar transducer array, the annular section of the sonodome at sonar transducer array place is divided into a detachable framework and two fixed type frameworks, and wherein detachable framework is between two fixed type frameworks.
4. the removable sonodome that is applicable to high speed ship as claimed in claim 1 or 2, is characterized in that, forms between the metallic framework of detachable framework and coupled other metallic framework and is bolted.
5. the removable sonodome that is applicable to high speed ship as claimed in claim 1 or 2, is characterized in that, the entrant sound part of sonodome adopts glass fibre reinforced plastics casing, and other parts adopt metal case.
6. the removable sonodome that is applicable to high speed ship as claimed in claim 1 or 2, is characterized in that, sealing is realized by sealing medium in the junction between the seam of every two connected annular sections and the each framework of sonar transducer array place annular section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214437.0U CN203921160U (en) | 2014-04-29 | 2014-04-29 | Be applicable to the removable sonodome of high speed ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214437.0U CN203921160U (en) | 2014-04-29 | 2014-04-29 | Be applicable to the removable sonodome of high speed ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203921160U true CN203921160U (en) | 2014-11-05 |
Family
ID=51817019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420214437.0U Expired - Lifetime CN203921160U (en) | 2014-04-29 | 2014-04-29 | Be applicable to the removable sonodome of high speed ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203921160U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335602A (en) * | 2016-11-15 | 2017-01-18 | 中国舰船研究设计中心 | The lifting multi-beam acoustic equipment guide cover for examination ship |
| CN107207074A (en) * | 2014-12-19 | 2017-09-26 | 三井造船株式会社 | Radome fairing |
| CN107389301A (en) * | 2017-07-26 | 2017-11-24 | 中国舰船研究设计中心 | Bow dome stream swashs surging pressure test model |
| CN107422315A (en) * | 2017-06-28 | 2017-12-01 | 舟山遨拓海洋工程技术有限公司 | A kind of underwater detection sonar dome being used under mass-flow environment |
| CN111516799A (en) * | 2020-05-11 | 2020-08-11 | 中国船舶科学研究中心 | Novel sound-transmitting window for shipborne high-frequency sonar |
-
2014
- 2014-04-29 CN CN201420214437.0U patent/CN203921160U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107207074A (en) * | 2014-12-19 | 2017-09-26 | 三井造船株式会社 | Radome fairing |
| CN106335602A (en) * | 2016-11-15 | 2017-01-18 | 中国舰船研究设计中心 | The lifting multi-beam acoustic equipment guide cover for examination ship |
| CN106335602B (en) * | 2016-11-15 | 2018-03-20 | 中国舰船研究设计中心 | Scientific investigation lift multi-beam acoustic equipment kuppe peculiar to vessel |
| CN107422315A (en) * | 2017-06-28 | 2017-12-01 | 舟山遨拓海洋工程技术有限公司 | A kind of underwater detection sonar dome being used under mass-flow environment |
| CN107389301A (en) * | 2017-07-26 | 2017-11-24 | 中国舰船研究设计中心 | Bow dome stream swashs surging pressure test model |
| CN107389301B (en) * | 2017-07-26 | 2019-03-08 | 中国舰船研究设计中心 | Bow dome stream swashs surging pressure test model |
| CN111516799A (en) * | 2020-05-11 | 2020-08-11 | 中国船舶科学研究中心 | Novel sound-transmitting window for shipborne high-frequency sonar |
| CN111516799B (en) * | 2020-05-11 | 2021-08-24 | 中国船舶科学研究中心 | Novel sound-transmitting window for shipborne high-frequency sonar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |