CN204998720U - Cargo hold bearing structure of extra -large -size ore sand ship - Google Patents
Cargo hold bearing structure of extra -large -size ore sand ship Download PDFInfo
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- CN204998720U CN204998720U CN201520758123.1U CN201520758123U CN204998720U CN 204998720 U CN204998720 U CN 204998720U CN 201520758123 U CN201520758123 U CN 201520758123U CN 204998720 U CN204998720 U CN 204998720U
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Abstract
The utility model relates to a cargo hold bearing structure of extra -large -size ore sand ship, including hull (4), be equipped with cargo hold (9) and be located in the middle of the hull ballast tank (10) of the cargo hold left and right sides, the cargo hold is separated by cargo hold longitudinal bulkhead (5) with the ballast tank be equipped with the horizontal bulkhead of cargo hold (1) along width direction in the hull, the horizontal bulkhead of cargo hold separates the cargo hold for two front and backs, the top of the horizontal bulkhead of cargo hold is equipped with horizontal bulkhead top mound (2), horizontal bulkhead top mound and horizontal deck strip (7) rigid coupling, the bottom of the horizontal bulkhead of cargo hold be equipped with at the bottom of the horizontal bulkhead mound (3) and with cargo hold inner bottom (6) rigid coupling, the both sides and the cargo hold longitudinal bulkhead looks rigid coupling of the horizontal bulkhead of cargo hold. The utility model discloses can effectively reduce the cargo hold that arouses by water pressure and goods pressure and transversely reach the longitudinal strength problem, can make the flexibility of loading and unloading goods increase simultaneously, have very high value and use the meaning.
Description
Technical field
The utility model relates to hull bulkhead structure, specifically refers to, the hull cargo hold supporting construction of a kind of VLOC (VLOC).
Background technology
VLOC is the boats and ships for transporting iron ore, along with the increase day by day of iron ore demand, and the advantage that VLOC in maximization, energy-conserving and environment-protective, operation, efficient, safe and reliable and economic benefit has, make in recent years have a larger increase to the demand of VLOC.
The hull structural design of VLOC is a technical barrier, as shown in Figure 1, middle cargo hold 9 is for loading, and there are large-scale ballast chamber 10 or empty cabin in the both sides of cargo hold for its structural arrangement, highdensity ore concentrated loads are at central cargo compartment, and double bottom load is very large.As shown in Figure 2, a traditional cargo hold comprises two cargo hatchs, and greatly, full shipload cabin quantity is few, not only makes the alerting ability of handling goods be restricted, and has a negative impact to hull structural strength for cargo hold length and volume of compartment.Because cargo hold length is long, make the longitudinal direction of cargo hold and transverse strength stress excessive, between hatch, deck is in order to support the transverse force of topside, and easily occur that deck flexing is damaged, this type of accident often occurs in the ore carrier of operation at present.Therefore, for avoiding the generation of problems, need to design a kind of new layout and supporting construction form arranges to overcome conventional cargo tank the deficiency existed.
Utility model content
Technical problem to be solved in the utility model is the cargo hold supporting construction providing a kind of VLOC, effectively can reduce cargo hold longitudinal direction and transverse strength stress, avoid at the bottom of cargo vessel, to damage, to overcome the above-mentioned defect of prior art appear in topside and deck.
For solving the problem, the technical solution adopted in the utility model is as follows:
A cargo hold supporting construction for VLOC, comprises hull, is provided with cargo hold and is positioned at the ballast chamber of the described cargo hold left and right sides in the middle of described hull, described cargo hold and ballast chamber separate by cargo hold longitudinal bulkhead, it is characterized in that:
In described hull, broad ways is provided with cargo hold transcerse bulkhead, cargo hold is divided into former and later two by described cargo hold transcerse bulkhead, the top of described cargo hold transcerse bulkhead is provided with transcerse bulkhead top pier, described transcerse bulkhead top pier and horizontal deckboards affixed, the bottom of cargo hold transcerse bulkhead is provided with pier at the bottom of transcerse bulkhead and affixed with the end in cargo hold, the both sides of cargo hold transcerse bulkhead and cargo hold longitudinal bulkhead Joint.
That, in order to strengthen the Joint strenght of cargo hold transcerse bulkhead, the both sides of described cargo hold transcerse bulkhead are connected with cargo hold longitudinal bulkhead by reinforced rib as further improving.
Further again, described cargo hold transcerse bulkhead is preferably arranged on the midway location of ship length.
Compared with prior art, the beneficial effects of the utility model are:
The utility model effectively supports cargo hold transversary intensity by the top pier of cargo hold transcerse bulkhead, end pier, avoids topside strong frame and horizontal deckboards easily produces the excessive dangerous situation of stress; Meanwhile, by arranging cargo hold transcerse bulkhead, reduce hold space and length, single cargo hold carrying capacity is reduced, and the intensity of double bottom is improved, and the safety of structure is guaranteed; Further, full shipload cabin layout has been split in the setting of cargo hold transcerse bulkhead again, and less hold space to the alerting ability of handling goods advantageously.
Accompanying drawing explanation
Fig. 1 is VLOC (VLOC) cargo hold form drawing in side sectional elevation.
Fig. 2 is VLOC (VLOC) cargo hold form center buttock figure.
Fig. 3 is the utility model VLOC (VLOC) cargo hold form center buttock figure.
Fig. 4 is the utility model VLOC (VLOC) cargo hold transcerse bulkhead drawing in side sectional elevation.
Fig. 5 is the utility model VLOC (VLOC) cargo hold transcerse bulkhead top pier longitudinal diagram.
Fig. 6 is pier longitudinal diagram at the bottom of the utility model VLOC (VLOC) cargo hold transcerse bulkhead.
In figure: 1, cargo hold transcerse bulkhead 2, transcerse bulkhead top pier
3, pier 4, hull at the bottom of transcerse bulkhead
5, the end in cargo hold longitudinal bulkhead 6, cargo hold
7, horizontal deckboards 8, reinforced rib
9, cargo hold 9a, hatch
10, ballast chamber.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail; the restriction of described embodiment not to utility model protection scope; obviously; those of ordinary skill in the art are not needing to obtain other embodiments under the prerequisite paying creative work, and these all belong to protection domain of the present utility model.Simultaneously, quote in this specification sheets as " on ", D score, "front", "rear", the term such as " centre ", also only for ease of understanding of describing, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the utility model.
Below for 25 ton ore carriers, further illustrate the technical solution of the utility model by detailed description of the invention:
Shown in composition graphs 1 to Fig. 6, a cargo hold supporting construction for VLOC, comprises hull 4, is provided with cargo hold 9 and is positioned at the ballast chamber 10 of the described cargo hold left and right sides in the middle of described hull, described cargo hold and ballast chamber separate by cargo hold longitudinal bulkhead 5, it is characterized in that:
In described hull, broad ways is provided with cargo hold transcerse bulkhead 1, and described cargo hold transcerse bulkhead is preferably arranged on the midway location of ship length.
Cargo hold is divided into former and later two by described cargo hold transcerse bulkhead, the top of described cargo hold transcerse bulkhead is provided with transcerse bulkhead top pier 2, described transcerse bulkhead top pier and horizontal deckboards 7) affixed, the bottom of cargo hold transcerse bulkhead is provided with pier 3 at the bottom of transcerse bulkhead and affixed with the end in cargo hold 6, the both sides of cargo hold transcerse bulkhead and cargo hold longitudinal bulkhead Joint.The both sides of described cargo hold transcerse bulkhead are connected with cargo hold longitudinal bulkhead by reinforced rib 8.
In sum, the cargo hold supporting construction of a kind of VLOC of the utility model, effectively can reduce the cargo hold transverse direction caused by hydraulic pressure and cargo pressure and longitudinal strength problem, the alerting ability of handling goods can be made to increase simultaneously, there is very high value and use meaning.
Claims (3)
1. the cargo hold supporting construction of a VLOC, comprise hull (4), be provided with cargo hold (9) and be positioned at the ballast chamber (10) of the described cargo hold left and right sides in the middle of described hull, described cargo hold and ballast chamber separate by cargo hold longitudinal bulkhead (5), it is characterized in that:
In described hull, broad ways is provided with cargo hold transcerse bulkhead (1), cargo hold is divided into former and later two by described cargo hold transcerse bulkhead, the top of described cargo hold transcerse bulkhead is provided with transcerse bulkhead top pier (2), described transcerse bulkhead top pier and horizontal deckboards (7) affixed, the bottom of cargo hold transcerse bulkhead is provided with pier at the bottom of transcerse bulkhead (3) and affixed with the end in cargo hold (6), the both sides of cargo hold transcerse bulkhead and cargo hold longitudinal bulkhead Joint.
2. the cargo hold supporting construction of VLOC according to claim 1, is characterized in that:
The both sides of described cargo hold transcerse bulkhead are connected with cargo hold longitudinal bulkhead by reinforced rib (8).
3. the cargo hold supporting construction of VLOC according to claim 1, is characterized in that:
Described cargo hold transcerse bulkhead is arranged on the midway location of ship length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758123.1U CN204998720U (en) | 2015-09-28 | 2015-09-28 | Cargo hold bearing structure of extra -large -size ore sand ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758123.1U CN204998720U (en) | 2015-09-28 | 2015-09-28 | Cargo hold bearing structure of extra -large -size ore sand ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204998720U true CN204998720U (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520758123.1U Active CN204998720U (en) | 2015-09-28 | 2015-09-28 | Cargo hold bearing structure of extra -large -size ore sand ship |
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| CN (1) | CN204998720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109619A (en) * | 2015-09-28 | 2015-12-02 | 上海船舶研究设计院 | Cargo compartment support structure for ultra-large ore carrier |
| CN113682448A (en) * | 2021-10-27 | 2021-11-23 | 江苏海通海洋工程装备有限公司 | Bulkhead supporting structure of ship |
-
2015
- 2015-09-28 CN CN201520758123.1U patent/CN204998720U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109619A (en) * | 2015-09-28 | 2015-12-02 | 上海船舶研究设计院 | Cargo compartment support structure for ultra-large ore carrier |
| CN113682448A (en) * | 2021-10-27 | 2021-11-23 | 江苏海通海洋工程装备有限公司 | Bulkhead supporting structure of ship |
| CN113682448B (en) * | 2021-10-27 | 2021-12-21 | 江苏海通海洋工程装备有限公司 | Bulkhead supporting structure of ship |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |