CN108163169A - The design and mounting process of container shipboard pushing cover - Google Patents
The design and mounting process of container shipboard pushing cover Download PDFInfo
- Publication number
- CN108163169A CN108163169A CN201711480547.6A CN201711480547A CN108163169A CN 108163169 A CN108163169 A CN 108163169A CN 201711480547 A CN201711480547 A CN 201711480547A CN 108163169 A CN108163169 A CN 108163169A
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- CN
- China
- Prior art keywords
- pushing cover
- container
- shipboard
- design
- mounting process
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B71/00—Designing vessels; Predicting their performance
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The invention discloses a kind of designs and mounting process of container shipboard pushing cover, it is characterised in that both sides side pushing cover adds respectively to be derived in the side of container ship at flow tube both-side opening end.The opening of flow tube is derived in side increases lid, lid is opened when being pushed away using side, when being pushed away without side; lid is closed, lid is closed with the hull at catheter opening, reduces the pressure loss of the flow at catheter opening; Ship Propeling efficiency is improved, while offside pushes away blade and also functions to certain protective role.
Description
Technical field
The present invention relates to shipbuilding field, the design and mounting process of specifically a kind of container shipboard pushing cover.
Background technology
Backup actuating device of the Side Thrusters as ship strengthens the operating characteristics of ship, be widely used in ship from
Ship transverse shifting in harbour, when lowsteaming, adjust course.The Side Thrusters installed on ship is tunnel type propeller, it
The changed course of ship is realized during work using the thrust that the propeller being arranged in ship transverse conduit generates.When marine low speed course
When, the thrust effect that Side Thrusters generates is best, but with the increase of headway, low pressure will be generated by deriving flow tube mouth side in side
Area, propulsive efficiency can lose, and when ship's speed is very high, just clearly, moreover, flow is pushed away in side for the influence of loss in efficiency
The low pressure formed around diversion pipe also has certain propulsive efficiency for influencing, reducing ship to the speed of a ship or plane of ship.
Invention content
The present invention is directed to the problem of background technology, proposes design and the erector of a kind of container shipboard pushing cover
Skill.
Technical solution：
A kind of design and mounting process of container shipboard pushing cover, both sides side pushing cover adds respectively to be pushed away in the side of container ship
At diversion pipe both-side opening end.
Preferably, the side pushing cover is upper and lower two pieces.
Preferably, the ontology of the side pushing cover is arranged in side and derives in flow tube, and the corresponding transmission mechanism of side pushing cover is arranged in
Side is derived in the cabin in flow tube next door.
Specifically, the transmission mechanism includes headstock gear and mechanical locking device：When side derives flow tube work, open and close
Device carries out breakdown action, while mechanical locking device discharges, and is overturn by hydraulic drive active side pushing cover to level, mechanical lock
Tight device locking；When side derives flow tube power cut-off, headstock gear carries out closing motion, while mechanical locking device discharges,
After being resetted by the overturning of hydraulic drive active side pushing cover, mechanical locking device locking.
Preferably, the transmission mechanism further includes emergency operation device, when headstock gear breaks down, passes through emergent behaviour
Make device promptly to get rid of the danger.
Preferably, multiple through-holes, the pressure for acting as reducing water body suffered by the pushing cover of side of through-hole are set in the side pushing cover.
Preferably, in the row arrangement of two rows four, the aperture of single through-hole is the through-hole：80cm.
Specifically, the installation method of side pushing cover is：
S1, the trepanning in the Ship Structure at the derivation flow tube both-side opening end of side；
S2, side pushing cover is tiltedly hung in approaching side derivation flow tube；
S3, the transmission shaft of side pushing cover is inserted into the trepanning in S1；
After S4, lifting in place, be welded shaft end mounting flange.
The design of the container shipboard pushing cover is suitable for ZG2500TEU type container ships with mounting process.
Beneficial effects of the present invention
The opening of flow tube is derived in side increases lid, and lid is opened when being pushed away using side, when being pushed away without side, closes lid,
Lid is closed with the hull at catheter opening, is reduced the pressure loss of the flow at catheter opening, is improved Ship Propeling efficiency, together
When offside push away blade and also function to certain protective role.
Multiple through-holes, the pressure for acting as reducing water body suffered by the pushing cover of side of through-hole are set in the side pushing cover.
Description of the drawings
Figure 1A is pushing cover closed mode schematic diagram in side of the present invention.
Figure 1B is pushing cover opening schematic diagram in side of the present invention.
Fig. 2 is side pushing cover of the present invention and its drive mechanism arrangement schematic diagram.
Fig. 3 is drive mechanism schematic diagram of the present invention.
Specific embodiment
With reference to embodiment, the invention will be further described, and but the scope of the present invention is not limited thereto：
The present invention is illustrated by taking ZG2500TEU type container ships as an example, with reference to Figure 1A and Figure 1B, to ensure that side derives stream
The fairing of 2 open-mouth outside plate of pipe, the design of side pushing cover 1 need to consider to close to open two states, 1 closed state of side pushing cover, lid
Body must not protrude ship plank, and the line style needs of cover board are bonded with outside plate, and pushing cover 1 opening in side must not influence side and push away
Propulsion effect, by proving repeatedly, final to determine that it is upper and lower two pieces to be divided to side pushing cover 1, hydraulic pressure is flipped open.It is preferred to implement
In example, upper and lower two block size is identical.
The production design of side pushing cover 1 includes：
(1) is to be designed to curved surface pattern with the linear matching of hull, 1 outer surface of side pushing cover, and shipyard extraction side derives flow tube 2
The outside plate line style data at place are to producer.
(2) is the intensity for ensuring side pushing cover 1, while takes into account the arrangement for considering 1 rotation axis of side pushing cover, and side pushing cover 1 is designed
Into body structure.
(3) is to ensure that side derives the flow of flow tube 2 in general, the propulsive efficiency that side pushes away is not influenced, only by 1 ontology of side pushing cover
It is arranged in side to derive in flow tube 2, other transmission mechanisms 3 are arranged in the cabin in conduit next door, as shown in Figure 2；Meanwhile side pushes away
Multiple through-holes 4, the pressure for acting as reducing water body suffered by side pushing cover 1 of through-hole 4 are set on lid 1.
(4) considers safety, operability simultaneously, and function aspect increases claimed below：
A. knock-out pad system in side will provide interlocking signal and be pushed away to side, it is ensured that not opened in place in any one piece of side knock-out pad
In the case of, side, which pushes away, cannot all work.
B. the operation of driver's cabin arrangement side knock-out pad and status display panel, facilitate crewman to operate.
C. it arranges on the spot by dynamic push switch, crawl operation is carried out to cover board, while bottle gouard moved by hands emergency operation is set to fill
It puts.
D. in side pushing cover switching process, sound and light alarm signal is sent out.
With reference to Fig. 3, the transmission mechanism 3 includes headstock gear 3-1 and mechanical locking device 3-2：When side derives 2 work of flow tube
When making, headstock gear 3-1 carries out breakdown action, while mechanical locking device 3-2 discharges, and is turned over by hydraulic drive active side pushing cover 1
After going to level, mechanical locking device 3-2 lockings；When side derives 2 power cut-off of flow tube, headstock gear 3-1 close dynamic
Make, while mechanical locking device 3-2 discharges, after being resetted by the overturning of hydraulic drive active side pushing cover 1, mechanical locking device 3-2 locks
Tightly；In preferred embodiment, transmission mechanism 3 further includes emergency operation device 3-3, when headstock gear 3-1 breaks down, passes through
Emergency operation device 3-3 promptly gets rid of the danger.
One of installation difficult point of side pushing cover 1 is cover lifting in place, since the transmission shaft of side pushing cover 1 exceeds cover,
And overall width is more than the opening that side derives flow tube 2, therefore the installation method for designing side pushing cover 1 is：
S1, the trepanning in the Ship Structure at the 2 both-side opening end of derivation flow tube of side；
S2, side pushing cover 1 is tiltedly hung in approaching side derivation flow tube 2；
S3, the transmission shaft of side pushing cover 1 is inserted into the trepanning in S1；
After S4, lifting in place, be welded shaft end mounting flange.
The design of side pushing cover 1 is used, and flow derives flow tube 2 in side and opens wide opening to the speed of a ship or plane when reducing ship's navigation
It influences, improves propulsive efficiency, while increase the security protection that offside pushes away blade.
Specific embodiment described herein is only that spirit of the present invention is illustrated.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (9)
1. a kind of design and mounting process of container shipboard pushing cover, it is characterised in that both sides side pushing cover (1) is added respectively in collection
The side of vanning ship is derived at flow tube (2) both-side opening end.
2. the design and mounting process of container shipboard pushing cover according to claim 1, it is characterised in that the side pushing cover
(1) it is upper and lower two pieces.
3. the design and mounting process of container shipboard pushing cover according to claim 1, it is characterised in that the side pushing cover
(1) ontology is arranged in side and derives in flow tube (2), and the corresponding transmission mechanism (3) of side pushing cover (1) is arranged in side and derives flow tube (2)
In the cabin in next door.
4. the design and mounting process of container shipboard pushing cover according to claim 1, it is characterised in that the driver
Structure (3) includes headstock gear (3-1) and mechanical locking device (3-2)：When side, which derives flow tube (2), to work, headstock gear (3-1)
Breakdown action is carried out, while mechanical locking device (3-2) discharges, after by hydraulic drive active side pushing cover (1) overturning to level, machine
Tool locking device (3-2) is locked；When side derives flow tube (2) power cut-off, headstock gear (3-1) carries out closing motion, simultaneously
Mechanical locking device (3-2) discharges, after being resetted by hydraulic drive active side pushing cover (1) overturning, mechanical locking device (3-2) lock
Tightly.
5. the design and mounting process of container shipboard pushing cover according to claim 4, it is characterised in that the driver
Structure (3) further includes emergency operation device (3-3), when headstock gear (3-1) breaks down, passes through emergency operation device (3-3)
Promptly get rid of the danger.
6. the design and mounting process of container shipboard pushing cover according to claim 1, it is characterised in that the side pushing cover
(1) multiple through-holes (4), the pressure for acting as reducing water body suffered by side pushing cover (1) of through-hole (4) are set on.
7. the design and mounting process of container shipboard pushing cover according to claim 6, it is characterised in that the through-hole (4)
It arranges and arranges in two rows four, the aperture of single through-hole (4) is：80cm.
8. the design and mounting process of container shipboard pushing cover according to claim 1, it is characterised in that side pushing cover (1)
Installation method is：
S1, the trepanning in the Ship Structure at derivation flow tube (2) the both-side opening end of side；
S2, side pushing cover (1) is tiltedly hung in approaching side derivation flow tube (2)；
S3, the transmission shaft of side pushing cover (1) is inserted into the trepanning in S1；
After S4, lifting in place, be welded shaft end mounting flange.
9. the design and mounting process of container shipboard pushing cover according to claim 1, it is characterised in that the container
The design of shipboard pushing cover is suitable for ZG2500TEU type container ships with mounting process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711480547.6A CN108163169A (en) | 2017-12-29 | 2017-12-29 | The design and mounting process of container shipboard pushing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711480547.6A CN108163169A (en) | 2017-12-29 | 2017-12-29 | The design and mounting process of container shipboard pushing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108163169A true CN108163169A (en) | 2018-06-15 |
Family
ID=62516397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711480547.6A Pending CN108163169A (en) | 2017-12-29 | 2017-12-29 | The design and mounting process of container shipboard pushing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108163169A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995788A (en) * | 2018-08-02 | 2018-12-14 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Side ejector sleeve mouth closes system and ship |
| CN109292036A (en) * | 2018-11-05 | 2019-02-01 | 南京恒兴达机电设备制造有限公司 | A kind of externally swing shipping lateral thruster capping assembly |
| CN109305292A (en) * | 2018-11-26 | 2019-02-05 | 无锡市东舟船舶设备股份有限公司 | Ship side pushing cover mechanism |
| CN109501990A (en) * | 2018-11-27 | 2019-03-22 | 南京高精船用设备有限公司 | A kind of marine propeller curved surface capping |
| CN113715963A (en) * | 2021-10-09 | 2021-11-30 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Single-fan turnover type side push pipe cover |
Citations (7)
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|---|---|---|---|---|
| CN201883836U (en) * | 2010-11-11 | 2011-06-29 | 南京恒兴达机电设备制造有限公司 | Control system of side thruster sealing cover |
| CN203655067U (en) * | 2014-01-03 | 2014-06-18 | 南京恒兴达机电设备制造有限公司 | Sealing covers of flow guiding pipes |
| CN204210695U (en) * | 2014-08-08 | 2015-03-18 | 中国舰船研究设计中心 | Thruster capping action latching device |
| CN105109622A (en) * | 2015-09-16 | 2015-12-02 | 上海船舶研究设计院 | Bow thruster resistance reduction device |
| CN105329405A (en) * | 2015-10-23 | 2016-02-17 | 武昌船舶重工集团有限公司 | Assembling method of side-push seal cover device |
| CN205837123U (en) * | 2016-06-14 | 2016-12-28 | 沪东中华造船(集团)有限公司 | A kind of novel ship energy-saving equipment |
| CN206327554U (en) * | 2016-12-28 | 2017-07-14 | 上海富勋实业有限公司 | A kind of Lateral thrust unit of ship that capping is pushed away with watertight side |
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2017
- 2017-12-29 CN CN201711480547.6A patent/CN108163169A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201883836U (en) * | 2010-11-11 | 2011-06-29 | 南京恒兴达机电设备制造有限公司 | Control system of side thruster sealing cover |
| CN203655067U (en) * | 2014-01-03 | 2014-06-18 | 南京恒兴达机电设备制造有限公司 | Sealing covers of flow guiding pipes |
| CN204210695U (en) * | 2014-08-08 | 2015-03-18 | 中国舰船研究设计中心 | Thruster capping action latching device |
| CN105109622A (en) * | 2015-09-16 | 2015-12-02 | 上海船舶研究设计院 | Bow thruster resistance reduction device |
| CN105329405A (en) * | 2015-10-23 | 2016-02-17 | 武昌船舶重工集团有限公司 | Assembling method of side-push seal cover device |
| CN205837123U (en) * | 2016-06-14 | 2016-12-28 | 沪东中华造船(集团)有限公司 | A kind of novel ship energy-saving equipment |
| CN206327554U (en) * | 2016-12-28 | 2017-07-14 | 上海富勋实业有限公司 | A kind of Lateral thrust unit of ship that capping is pushed away with watertight side |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995788A (en) * | 2018-08-02 | 2018-12-14 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Side ejector sleeve mouth closes system and ship |
| CN109292036A (en) * | 2018-11-05 | 2019-02-01 | 南京恒兴达机电设备制造有限公司 | A kind of externally swing shipping lateral thruster capping assembly |
| CN109305292A (en) * | 2018-11-26 | 2019-02-05 | 无锡市东舟船舶设备股份有限公司 | Ship side pushing cover mechanism |
| CN109501990A (en) * | 2018-11-27 | 2019-03-22 | 南京高精船用设备有限公司 | A kind of marine propeller curved surface capping |
| CN113715963A (en) * | 2021-10-09 | 2021-11-30 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Single-fan turnover type side push pipe cover |
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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 |
Application publication date: 20180615 |
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| RJ01 | Rejection of invention patent application after publication |