CN211223762U - Double-bottom bracket-free type cargo oil hose crane base of oil tanker - Google Patents
Double-bottom bracket-free type cargo oil hose crane base of oil tanker Download PDFInfo
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- CN211223762U CN211223762U CN201922303392.XU CN201922303392U CN211223762U CN 211223762 U CN211223762 U CN 211223762U CN 201922303392 U CN201922303392 U CN 201922303392U CN 211223762 U CN211223762 U CN 211223762U
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- connecting strip
- plate
- strong member
- strip plate
- base
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
Abstract
The utility model discloses a double-bottom bracket-free type cargo oil hose crane base for oil tanker, including the deck and locate the cylinder base on the deck, the web, horizontal strong component, top panel and lower panel, a plurality of horizontal strong component parallel mount are on the deck, and the web links to each other with horizontal strong component is fixed, and the below of top panel is located to the lower panel, and the top of horizontal strong component is located to the top panel, all adopts the rib-free connected mode through top panel and lower panel between cylinder base and rather than adjacent horizontal strong component and the web and links to each other. The utility model discloses stress concentration's problem can be solved to guaranteed the structure safety that the hose hung base and strengthened, reduced and used the maintenance cost in the future.
Description
Technical Field
The utility model relates to a cargo oil hose of oil tanker hangs base field, in particular to no bracket plate type cargo oil hose of oil tanker hangs base at two ends.
Background
The cargo tank deck structural members, i.e., the main deck at-deck support structures (i.e., the main deck longitudinals), for a 74000 ton class tanker are typically disposed on the upper surface of the main deck, in open air. The base of current hose crane and strengthen the problem that exists two aspects: firstly, structural components which can be added or participate in reinforcement on the main deck are few, and a toggle plate is generally selected to be arranged for supporting, so that although the structural form is effective, the stress concentration at the toe end of the toggle plate can be caused; and secondly, due to the particularity of the cargo carried by the tanker, the fire and explosion protection requirements are high, the hose crane base and the reinforced maintenance are difficult abnormally, high stress points and large deformation are avoided as far as possible, and the problems of cracks and the like in the future use are reduced.
The reinforcing structure of the conventional cargo oil hose crane base of a tanker is shown in fig. 1. The base and the reinforcing structure are characterized in that a cylindrical base 1 is arranged on a main deck 2, and rib plates 5 are adopted among the cylindrical base 1, a transverse strong member 3 and a web plate for supporting. However, this arrangement tends to result in stress concentrations at the toe ends of the toggle plate 5. Meanwhile, in order to improve the high stress condition at the position, the wall plate thickness of the cylindrical base is generally increased, but the weight of the base structure is obviously increased; or the reinforcing ribs are additionally arranged on the inner wall of the cylindrical base corresponding to the high stress points, but the process requirements of structure alignment and the like are higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the not enough among the prior art, provide a double-bottom no bracket type oil tanker cargo oil hose hangs base to solve above-mentioned problem.
The utility model provides a technical problem can adopt following technical scheme to realize:
the utility model provides a double-bottom does not have bracket plate type cargo oil hose and hangs base, includes the deck and locates cylinder base, web and the horizontal strong member on the deck, a plurality of horizontal strong member parallel mount on the deck, the web links to each other with horizontal strong member is fixed, still includes top panel and lower panel, the below of top panel is located to the panel down, and the top of horizontal strong member is located to the top panel, all adopts the rib plate-free connected mode to link to each other through top panel and lower panel between cylinder base and rather than adjacent horizontal strong member and the web.
Furthermore, the upper panel comprises a first connecting strip plate, a second connecting strip plate, a third connecting strip plate and an upper central plate which are integrally formed, the upper central plate is fixedly connected with the cylindrical base, the first connecting strip plate, the second connecting strip plate and the third connecting strip plate are all arranged along the extending direction of the transverse strong member, the first connecting strip plate and the second connecting strip plate are respectively arranged at the left side and the right side of the upper central plate, and the third connecting strip plate is provided with two connecting strip plates which are respectively arranged at the front side and the rear side of the middle part of the upper central plate; the transverse strong member adjacent to the cylindrical base sequentially comprises a first transverse strong member, a second transverse strong member and a third transverse strong member from left to right, the upper central plate is fixed to the top of a web plate between the first transverse strong member and the third transverse strong member, the first connecting lath is fixed to the top of the first transverse strong member, the second connecting lath is fixed to the top of the third transverse strong member, and the two third connecting laths are fixed to the top of the second transverse strong member.
Furthermore, the left end and the right end of the upper central plate are respectively provided with a first lightening hole.
Furthermore, the lower panel is arranged in parallel with the upper panel, the lower panel comprises a fourth connecting strip plate, a fifth connecting strip plate, a sixth connecting strip plate and a lower central plate which are integrally structured, the lower central plate is fixedly connected with the cylindrical base, the fourth connecting strip plate and the fifth connecting strip plate are respectively arranged at the left side and the right side of the lower central plate, and the sixth connecting strip plate is provided with two connecting strip plates which are respectively arranged at the front side and the rear side of the middle part of the lower central plate; the lower central plate is fixed in the middle of a web plate between the first transverse strong member and the third transverse strong member, the fourth connecting strip plate is fixedly connected with the right side face of the first transverse strong member, the fifth connecting strip plate is fixedly connected with the left side face of the third transverse strong member, and the two sixth connecting strip plates are respectively fixedly connected with the middle of the second transverse strong member arranged on the front side and the rear side of the cylindrical base.
Furthermore, the left end and the right end of the lower central plate are respectively provided with a second lightening hole.
Furthermore, a reinforcing rib is arranged on the right side surface of the third transverse strong member and arranged along the extending direction of the fifth connecting batten.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a design of double-bottom no bracket type base and enhancement has solved stress concentration's problem well, has avoided high stress point and great deformation effectively, has reduced the stress of structure, and the double-bottom form is simple and easy in the structural style assembly of being under construction, has simplified construction assembly process, need not to increase the stiffener on the hose hoist body simultaneously, succinct plain noodles, the structure butt joint is better with the transition to guaranteed the structure safety of hose hoist base and enhancement, reduced and used the maintenance cost in the future.
Drawings
Fig. 1 is a schematic structural view of a conventional cargo oil hose hanger base and a reinforcing structure of an oil tanker.
Fig. 2 is a first structural schematic diagram of a double-bottom bracket-free type cargo oil hose crane base of an oil tanker.
Fig. 3 is a schematic structural diagram of a double-bottom bracket-free type cargo oil hose crane base of an oil tanker.
Fig. 4 is a schematic structural diagram of the upper panel according to the present invention.
Fig. 5 is a schematic structural diagram of the lower panel according to the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 2 to 5, the cargo oil hose hanging base of the double-bottom bracket-free type oil tanker according to the present invention includes a deck 10, and a cylindrical base 20, a web 30 and a transverse reinforcing member 40 which are disposed on the deck 10. A plurality of transverse strong members 40 are arranged on the deck 10 in parallel, and the web 30 is fixedly connected with the transverse strong members 40 and also comprises an upper panel 50 and a lower panel 60. The lower panel 60 is disposed below the upper panel 50, and the upper panel 50 is disposed on top of the cross member 40. The cylindrical base 20 and the adjacent transverse strong members 40 and the web 30 are fixedly connected through the upper panel 50 and the lower panel 60 in a rib-free connection mode.
The upper panel 50 includes a first connecting strip 51, a second connecting strip 52, a third connecting strip 53 and an upper central plate 54 of unitary construction, the upper central plate 54 being fixedly attached to the cylindrical base 20. The first linking plate 51, the second linking plate 52 and the third linking plate 53 are all disposed along the extending direction of the cross member 40, the first linking plate 51 and the second linking plate 52 are respectively disposed at the left and right sides of the upper central plate 54, and the third linking plate 53 has two and is respectively disposed at the front and rear sides of the middle portion of the upper central plate 54. The cross reinforcement member 40 adjacent to the cylindrical base 20 includes a first cross reinforcement member 40, a second cross reinforcement member 40, and a third cross reinforcement member 40 in this order from left to right. The upper central panel 54 is secured to the top of the web 30 between the first cross brace member 40 and the third cross brace member 40. The first connecting strip 51 is welded to the top of the first cross member 40, the second connecting strip 52 is welded to the top of the third cross member 40, and both third connecting strips 53 are welded to the top of the second cross member 40.
The lower panel 60 is disposed in parallel with the upper panel 50, and the lower panel 60 includes a fourth connecting strip 61, a fifth connecting strip 62, a sixth connecting strip 63, and a lower central plate 64 of unitary construction, the lower central plate 64 being fixedly attached to the cylindrical base 20. The fourth linking plate 61 and the fifth linking plate 62 are respectively provided on the left and right sides of the lower central plate 64, and the sixth linking plate 63 is provided in two and respectively provided on the front and rear sides of the middle portion of the lower central plate 64. The lower center plate 64 is fixed to the middle of the web 30 between the first and third cross members 40, the fourth connecting strip 61 is fixedly welded to the right side of the first cross member 40, and the fifth connecting strip 62 is fixedly welded to the left side of the third cross member 40. The two sixth connecting strips 63 are fixedly connected to the middle portions of the second cross members 40 provided on the front and rear sides of the cylindrical base 20, respectively. The sixth connecting strip 63 is a left half sixth connecting plate and a right half sixth connecting plate, which are welded and fixed to the middle of the left and right sides of the second transverse strong member 40.
The second lightening holes 641 are formed at the left and right ends of the lower center plate 64, respectively.
A rib 70 is provided on the right side surface of the third laterally strong member, and the rib 70 is provided along the extending direction of the fifth ribbon board 62.
The utility model discloses to the atress characteristics of base and enhancement, improved this kind of structure. Firstly, connecting a transverse strong member near a cylindrical base together by an upper panel to form a platform; secondly, a platform, namely a lower panel, is added in the middle of the height of the strong member web near the cylindrical base. The two small platforms are called as double-bottom, and the cylindrical base is connected with the double-bottom without a toggle plate, so that the reinforced form is called as a double-bottom non-toggle plate type.
The utility model discloses a base and additional strengthening of double-bottom no elbow board type have reduced the maximum stress of base and reinforcing department effectively, and the hose crane workload 15t that application boats and ships joined in marriage, the radius of operation 5 ~ 25m, its final result shows: the maximum equivalent stress, maximum shear stress and maximum displacement (cylindrical base top) are all much lower than in the conventional form.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a double-bottom does not have bracket type oil tanker cargo oil hose and hangs base, includes the deck and locates cylinder base, web and the horizontal strong component on the deck, a plurality of horizontal strong component parallel mount on the deck, the web links to each other its characterized in that with horizontal strong component is fixed: the cylindrical base, the transverse strong component and the web plate which are adjacent to the cylindrical base are fixedly connected through the upper panel and the lower panel in a rib-free connection mode.
2. The double-bottom bracket-free type cargo oil hose hanging base for an oil tanker according to claim 1, wherein: the upper panel comprises a first connecting strip plate, a second connecting strip plate, a third connecting strip plate and an upper central plate which are of an integrated structure, the upper central plate is fixedly connected with the cylindrical base, the first connecting strip plate, the second connecting strip plate and the third connecting strip plate are all arranged along the extending direction of the transverse strong member, the first connecting strip plate and the second connecting strip plate are respectively arranged on the left side and the right side of the upper central plate, and the third connecting strip plate is provided with two connecting strip plates which are respectively arranged on the front side and the rear side of the middle part of the upper central plate; the transverse strong member adjacent to the cylindrical base sequentially comprises a first transverse strong member, a second transverse strong member and a third transverse strong member from left to right, the upper central plate is fixed to the top of a web plate between the first transverse strong member and the third transverse strong member, the first connecting lath is fixed to the top of the first transverse strong member, the second connecting lath is fixed to the top of the third transverse strong member, and the two third connecting laths are fixed to the top of the second transverse strong member.
3. The double-bottom bracket-free type cargo oil hose hanging base for an oil tanker according to claim 2, wherein: first lightening holes are respectively formed in the left end and the right end of the upper central plate.
4. The double-bottom bracket-free type cargo oil hose hanging base for an oil tanker according to claim 2, wherein: the lower panel is arranged in parallel with the upper panel, the lower panel comprises a fourth connecting strip plate, a fifth connecting strip plate, a sixth connecting strip plate and a lower central plate which are integrally structured, the lower central plate is fixedly connected with the cylindrical base, the fourth connecting strip plate and the fifth connecting strip plate are respectively arranged on the left side and the right side of the lower central plate, and the sixth connecting strip plate is provided with two connecting strip plates which are respectively arranged on the front side and the rear side of the middle part of the lower central plate; the lower central plate is fixed in the middle of a web plate between the first transverse strong member and the third transverse strong member, the fourth connecting strip plate is fixedly connected with the right side face of the first transverse strong member, the fifth connecting strip plate is fixedly connected with the left side face of the third transverse strong member, and the two sixth connecting strip plates are respectively fixedly connected with the middle of the second transverse strong member arranged on the front side and the rear side of the cylindrical base.
5. The double-bottom bracket-free type cargo oil hose hanging base for an oil tanker according to claim 4, wherein: and the left end and the right end of the lower central plate are respectively provided with a second lightening hole.
6. The double-bottom bracket-free type cargo oil hose hanging base for an oil tanker according to claim 4, wherein: and a reinforcing rib is arranged on the right side surface of the third transverse strong member and arranged along the extending direction of the fifth connecting batten.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921845317X | 2019-10-30 | ||
| CN201921845317 | 2019-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211223762U true CN211223762U (en) | 2020-08-11 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922303392.XU Active CN211223762U (en) | 2019-10-30 | 2019-12-19 | Double-bottom bracket-free type cargo oil hose crane base of oil tanker |
| CN201911317024.9A Pending CN110949608A (en) | 2019-10-30 | 2019-12-19 | Double-bottom bracket-free type cargo oil hose crane base of oil tanker |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911317024.9A Pending CN110949608A (en) | 2019-10-30 | 2019-12-19 | Double-bottom bracket-free type cargo oil hose crane base of oil tanker |
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| Country | Link |
|---|---|
| CN (2) | CN211223762U (en) |
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2019
- 2019-12-19 CN CN201922303392.XU patent/CN211223762U/en active Active
- 2019-12-19 CN CN201911317024.9A patent/CN110949608A/en active Pending
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| Publication number | Publication date |
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| CN110949608A (en) | 2020-04-03 |
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