CN112339907A - Anchor chain cabin - Google Patents
Anchor chain cabin Download PDFInfo
- Publication number
- CN112339907A CN112339907A CN202011346233.9A CN202011346233A CN112339907A CN 112339907 A CN112339907 A CN 112339907A CN 202011346233 A CN202011346233 A CN 202011346233A CN 112339907 A CN112339907 A CN 112339907A
- Authority
- CN
- China
- Prior art keywords
- end wall
- rear end
- chain locker
- bulkhead
- wall
- 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
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 abstract description 12
- 238000009825 accumulation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010865 sewage Substances 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
- B63B11/00—Interior subdivision of hulls
- B63B11/02—Arrangement of bulkheads, e.g. defining cargo spaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
- B63B21/14—Hawse-holes; Hawse-pipes; Hawse-hole closures
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a chain locker, which comprises a front end wall, a left end wall, a rear end wall and a right end wall which are sequentially connected, wherein the front end wall, the left end wall, the rear end wall and the right end wall are enclosed into a rectangle; a tank-shaped bulkhead is fixedly arranged between the front end wall and the rear end wall; the lower end part of the left end wall is provided with a left lower end wall; the lower end part of the right end wall is provided with a right lower end wall; the left lower end wall and the right lower end wall are both distributed obliquely downwards towards the direction close to the tank-shaped bulkhead; two ends of the left lower end wall are respectively and fixedly connected with the front end wall and the rear end wall; two ends of the right lower end wall are respectively and fixedly connected with the front end wall and the rear end wall; reinforcing ribs are fixedly arranged on the front end wall, the rear end wall, the left end wall and the right end wall; and partition plates are fixedly arranged between the left lower end wall and the hull outer plate and between the right lower end wall and the hull outer plate. On the basis of meeting the requirement of the holding capacity of the chain locker and the convenience in use, the invention effectively solves the problem that the chain locker with a circular section is intersected with the cabin wall and the outer plate at a small angle, and reduces the difficulty in ship construction and construction.
Description
Technical Field
The invention relates to the technical field of ships, in particular to a chain locker.
Background
When the ship is in use, a convenient and direct guide is provided for enabling an anchor chain to enter an anchor chain barrel, anchoring and anchor chain withdrawing are facilitated, and the anchor chains on the port side and the starboard side are provided with independent anchor chain cabins; two independent chain locker are symmetrically arranged on the port and the starboard of the head. When the anchor chain is completely retracted, the anchor chain cabin has enough cabin capacity to meet the requirement of stacking the anchor chain, and the conventional anchor chain cabin is cylindrical and is arranged at the head of the ship.
In the conventional design, the chain locker is designed to be cylindrical, and the bottom of the chain locker is provided with a sewage well. In recent years, the requirement of shipowners on ship performance is higher and higher, and for ships such as container ships with high requirements on navigational speed, the linetype of the bow part is thin, the space of the bow part is narrow, the cylindrical anchor chain cabin interferes with main structures such as a bow cabin wall and an outer plate, a plurality of complex narrow spaces with intersecting plates at small angles are generated, the construction difficulty is high, the number of closed spaces which cannot be constructed is large, and under the condition, the common cylindrical mutually independent anchor chain cabins cannot meet the requirements of arrangement and construction.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a chain locker.
The invention solves the technical problems through the following technical scheme:
a chain locker is arranged in a ship head area defined by ship outer plates; an upper deck is arranged in the head area of the ship; the chain locker comprises a front end wall, a left end wall, a rear end wall and a right end wall which are sequentially connected, wherein the front end wall, the left end wall, the rear end wall and the right end wall are enclosed into a rectangle; the front end wall, the left end wall, the rear end wall and the right end wall are vertically distributed; a tank-shaped bulkhead is fixedly arranged between the front end wall and the rear end wall; the area between the tank bulkhead and the left end wall is a left anchor chain cabin; the area between the tank type bulkhead and the right end wall is a right anchor chain cabin; the lower end part of the left end wall is provided with a left lower end wall; the lower end part of the right end wall is provided with a right lower end wall; the left lower end wall and the right lower end wall are both distributed obliquely downwards towards the direction close to the tank-shaped bulkhead; two ends of the left lower end wall are respectively and fixedly connected with the front end wall and the rear end wall; two ends of the right lower end wall are respectively and fixedly connected with the front end wall and the rear end wall; reinforcing ribs are fixedly arranged on the front end wall, the rear end wall, the left end wall and the right end wall; partition plates are fixedly arranged between the left lower end wall and the hull outer plate positioned on the left side of the left lower end wall, and between the right lower end wall and the hull outer plate positioned on the right side of the right lower end wall; the front end wall, the rear end wall, the left end wall and the right end wall are fixedly connected with the upper deck.
The upper ends of the front, rear, left and right end walls each extend above the upper deck.
The chain locker further comprises a bottom plate, and the bottoms of the left lower end wall, the right lower end wall, the front end wall, the rear end wall and the groove-shaped bulkhead are fixedly connected to the bottom plate.
The bottom plate is an upper platform of the ship head area.
The front end wall and the rear end wall are both perpendicular to the midship line; the left and right end walls are both parallel to the boat centerline.
The left end wall and the right end wall are symmetrically distributed on two sides of the center line of the ship; the left lower end wall and the right lower end wall are symmetrically distributed on two sides of the center line of the ship.
Two ends of the tank type bulkhead are fixedly connected to the front end wall and the rear end wall respectively, and the tank type bulkhead is parallel to the center line of the ship or the tank type bulkhead is superposed with the center line of the ship.
The reinforcing ribs are arranged on the outer side faces of the front end wall, the rear end wall, the left end wall and the right end wall.
The reinforcing ribs are vertically distributed.
The distance between the left lower end wall and the hull plate on the left side is not less than 600 mm; the distance between the lower right end wall and the outer hull plate on the right side is not less than 600 mm.
The invention has the beneficial effects that: the invention relates to a rectangular plane plate reinforcement structure, which solves the problem that a dead space generated by tangency of a circular section and a plane plate cannot be constructed. The left anchor chain cabin and the right anchor chain cabin are separated by the groove-shaped cabin wall, the cabin wall can ensure that the anchor chain is smoothly collected and released without being clamped, and meanwhile, sludge accumulation can not be caused, and the cleaning is convenient. In the bottom linear narrowing region, inclined plane plates (including a left lower end wall and a right lower end wall) parallel to the hull outer plate are used as a part of the side wall of the hawse tank on the premise of ensuring the construction space. The invention ensures the hold capacity of the anchor chain hold in a narrow head area, and meanwhile, the structure does not generate a closed space which cannot be constructed, thereby reducing the construction difficulty and ensuring the use convenience. The invention breaks through the traditional anchor chain cabin cylinders and mutually independent types, effectively solves the problem that the round section anchor chain cabin is intersected with the cabin wall and the outer plate at a small angle on the basis of meeting the requirement of the cabin capacity of the anchor chain cabin and the use convenience, and reduces the difficulty of ship construction and construction.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
3 FIG. 32 3 is 3 a 3 schematic 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 in 3 FIG. 31 3. 3
FIG. 3 is a schematic sectional view of B-B in FIG. 1.
Detailed Description
The present invention will be more clearly and completely described in the following description of preferred embodiments, taken in conjunction with the accompanying drawings.
As shown in fig. 1, 2 and 3, a chain locker is provided in a bow region of a ship surrounded by outer hull plates 40; the vessel bow area is provided with an upper deck 41.
The chain locker comprises a front end wall 11, a left end wall 13, a rear end wall 12 and a right end wall 14 which are connected in sequence, wherein the front end wall 11, the left end wall 13, the rear end wall 12 and the right end wall 14 enclose a rectangle.
The front end wall 11, the left end wall 13, the rear end wall 12 and the right end wall 14 are vertically distributed; a channel bulkhead 10 is fixedly arranged between the front end wall 11 and the rear end wall 12.
The area between the tank bulkhead 10 and the left end wall 13 is a left chain locker 20; the area between the channel bulkhead 10 and the right end wall 14 is the right chain locker 30.
The lower end part of the left end wall 13 is provided with a left lower end wall 23; the lower end part of the right end wall 14 is provided with a right lower end wall 24; the left and right lower end walls 23, 24 are each distributed diagonally downward toward the vicinity of the channel bulkhead.
Both ends of the left lower end wall 23 are respectively fixedly connected to the front end wall 11 and the rear end wall 12; the right lower end wall 24 is fixedly connected at both ends to the front end wall 11 and the rear end wall 12, respectively.
Reinforcing ribs 31 are fixedly arranged on the front end wall 11, the rear end wall 12, the left end wall 13 and the right end wall 14; the ribs 31 are provided on the outer side surfaces of the front end wall 11, the rear end wall 12, the left end wall 13, and the right end wall 14. The reinforcing ribs 31 are all vertically distributed.
And partition plates 32 are fixedly arranged between the left lower end wall 23 and the hull plate positioned on the left side of the left lower end wall, and between the right lower end wall 24 and the hull plate positioned on the right side of the right lower end wall.
The front end wall 11, the rear end wall 12, the left end wall and the right end wall are fixedly connected with the upper deck 41.
The chain locker further comprises a bottom plate 50, and the left lower end wall 23, the right lower end wall 24, the front end wall 11, the rear end wall 12 and the bottom of the channel bulkhead 10 are all fixedly connected to the bottom plate 50. The bottom plate 50 is the upper platform of the vessel's bow region.
The upper ends of the front end wall 11, the rear end wall 12, the left end wall 13 and the right end wall 14 all extend above the upper deck 41.
The front end wall 11 and the rear end wall 12 are both perpendicular to the boat centerline 60; the left end wall 13 and the right end wall 14 are both parallel to the boat centerline 60.
The left end wall 13 and the right end wall 14 are symmetrically distributed on both sides of the ship centerline 60.
The channel bulkhead 10 is secured at both ends to a front end wall 11 and a rear end wall 12, respectively. The channel bulkhead 10 is parallel to the midship line 60 or the channel bulkhead 10 coincides with the midship line 60.
The left and right lower end walls 23, 24 are symmetrically disposed on opposite sides of the centerline 60 of the vessel.
The left lower end wall is parallel to the left ship hull plate; the right lower end wall is parallel to the hull plate on the right side.
The distance between the left lower end wall 23 and the hull plate on the left side is not less than 600 mm; the distance between the lower right end wall and the outer hull plate on the right side is not less than 600 mm.
The invention relates to a rectangular plane plate reinforcement structure, which solves the problem that a dead space generated by tangency of a circular section and a plane plate cannot be constructed.
The left anchor chain cabin and the right anchor chain cabin are separated by the groove-shaped cabin wall, the cabin wall can ensure that the anchor chain is smoothly collected and released without being clamped, and meanwhile, sludge accumulation can not be caused, and the cleaning is convenient.
In the bottom linear narrowing region, inclined plane plates (including a left lower end wall and a right lower end wall) parallel to the hull outer plate are used as a part of the side wall of the hawse tank on the premise of ensuring the construction space.
The invention ensures the hold capacity of the anchor chain hold in a narrow head area, and meanwhile, the structure does not generate a closed space which cannot be constructed, thereby reducing the construction difficulty and ensuring the use convenience.
The invention breaks through the traditional anchor chain cabin cylinders and mutually independent types, effectively solves the problem that the round section anchor chain cabin is intersected with the cabin wall and the outer plate at a small angle on the basis of meeting the requirement of the cabin capacity of the anchor chain cabin and the use convenience, and reduces the difficulty of ship construction and construction.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (10)
1. A chain locker is arranged in a ship head area defined by ship outer plates; an upper deck is arranged in the head area of the ship; the chain locker is characterized by comprising a front end wall, a left end wall, a rear end wall and a right end wall which are sequentially connected, wherein the front end wall, the left end wall, the rear end wall and the right end wall are enclosed into a rectangle; the front end wall, the left end wall, the rear end wall and the right end wall are vertically distributed; a tank-shaped bulkhead is fixedly arranged between the front end wall and the rear end wall; the area between the tank bulkhead and the left end wall is a left anchor chain cabin; the area between the tank type bulkhead and the right end wall is a right anchor chain cabin; the lower end part of the left end wall is provided with a left lower end wall; the lower end part of the right end wall is provided with a right lower end wall; the left lower end wall and the right lower end wall are both distributed obliquely downwards towards the direction close to the tank-shaped bulkhead; two ends of the left lower end wall are respectively and fixedly connected with the front end wall and the rear end wall; two ends of the right lower end wall are respectively and fixedly connected with the front end wall and the rear end wall; reinforcing ribs are fixedly arranged on the front end wall, the rear end wall, the left end wall and the right end wall; partition plates are fixedly arranged between the left lower end wall and the hull outer plate positioned on the left side of the left lower end wall, and between the right lower end wall and the hull outer plate positioned on the right side of the right lower end wall; the front end wall, the rear end wall, the left end wall and the right end wall are fixedly connected with the upper deck.
2. The chain locker of claim 1 wherein the upper ends of the front, rear, left and right end walls each extend above the upper deck.
3. The chain locker of claim 1 further including a bottom plate to which the left lower end wall, the right lower end wall, the front end wall, the rear end wall, and the bottom of the channel bulkhead are secured.
4. A chain locker according to claim 3 wherein the base plate is an upper platform in the bow region of the vessel.
5. The chain locker of claim 1 wherein the front end wall and the rear end wall are both perpendicular to the centerline; the left and right end walls are both parallel to the boat centerline.
6. The chain locker of claim 1 wherein the left and right end walls are symmetrically disposed on opposite sides of the centerline of the vessel; the left lower end wall and the right lower end wall are symmetrically distributed on two sides of the center line of the ship.
7. The chain locker of claim 1 wherein the channel bulkhead has opposite ends secured to the front and rear end walls, respectively, the channel bulkhead being parallel to the centerline or the channel bulkhead being coincident with the centerline.
8. The chain locker of claim 1 wherein the reinforcing ribs are provided on the outer side of the front end wall, the rear end wall, the left end wall and the right end wall.
9. The chain locker of claim 1 wherein the reinforcing bars are all vertically disposed.
10. The chain locker of claim 1 wherein the distance between the lower left end wall and the outer hull plate on the left side is not less than 600 mm; the distance between the lower right end wall and the outer hull plate on the right side is not less than 600 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011346233.9A CN112339907A (en) | 2020-11-26 | 2020-11-26 | Anchor chain cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011346233.9A CN112339907A (en) | 2020-11-26 | 2020-11-26 | Anchor chain cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112339907A true CN112339907A (en) | 2021-02-09 |
Family
ID=74364702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011346233.9A Pending CN112339907A (en) | 2020-11-26 | 2020-11-26 | Anchor chain cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112339907A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115009419A (en) * | 2022-06-29 | 2022-09-06 | 广船国际有限公司 | Ship with Y-shaped chain locker structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH061186U (en) * | 1992-06-19 | 1994-01-11 | 株式会社新来島どっく | Anchorage |
| CN103625612A (en) * | 2012-08-20 | 2014-03-12 | 中集船舶海洋工程设计研究院有限公司 | Container ship |
| CN108657371A (en) * | 2018-06-29 | 2018-10-16 | 广船国际有限公司 | A kind of ship stem structure and its design method |
| CN108860468A (en) * | 2018-06-25 | 2018-11-23 | 广船国际有限公司 | A kind of ship anchor chains cabin and its method for arranging |
| CN213594456U (en) * | 2020-11-26 | 2021-07-02 | 上海斯达瑞船舶海洋工程服务有限公司 | Anchor chain cabin |
-
2020
- 2020-11-26 CN CN202011346233.9A patent/CN112339907A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH061186U (en) * | 1992-06-19 | 1994-01-11 | 株式会社新来島どっく | Anchorage |
| CN103625612A (en) * | 2012-08-20 | 2014-03-12 | 中集船舶海洋工程设计研究院有限公司 | Container ship |
| CN108860468A (en) * | 2018-06-25 | 2018-11-23 | 广船国际有限公司 | A kind of ship anchor chains cabin and its method for arranging |
| CN108657371A (en) * | 2018-06-29 | 2018-10-16 | 广船国际有限公司 | A kind of ship stem structure and its design method |
| CN213594456U (en) * | 2020-11-26 | 2021-07-02 | 上海斯达瑞船舶海洋工程服务有限公司 | Anchor chain cabin |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115009419A (en) * | 2022-06-29 | 2022-09-06 | 广船国际有限公司 | Ship with Y-shaped chain locker structure |
| CN115009419B (en) * | 2022-06-29 | 2023-09-22 | 广船国际有限公司 | Ship with Y-shaped chain locker structure |
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