CN214002001U - Pipe tunnel sealing tool used during floating of half ship - Google Patents
Pipe tunnel sealing tool used during floating of half ship Download PDFInfo
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- CN214002001U CN214002001U CN202022423759.4U CN202022423759U CN214002001U CN 214002001 U CN214002001 U CN 214002001U CN 202022423759 U CN202022423759 U CN 202022423759U CN 214002001 U CN214002001 U CN 214002001U
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- shrouding
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- hull structure
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Abstract
The utility model relates to a shipbuilding technical field discloses a sealed frock of pipe tunnel when half ship floats, including the shrouding, the one side of orientation hull structure is sealed face, the hull structure dorsad when defining the shrouding assembly is the structural plane, has arranged the strengthening rib on the structural plane, and the size of shrouding is greater than the size of pipe tunnel, and the interval between the edge of shrouding and the opening of pipe tunnel is not less than 40mm, has still arranged on the shrouding and has hung the sign indicating number. The distance between the edge of the sealing plate and the opening of the pipe tunnel is not less than 40mm, so that the sealing plate exceeds the pipe tunnel by enough size to be welded with the hull structure, the sealing property of the welding position between the sealing plate and the hull structure is ensured, and water is prevented from entering the pipe tunnel when a half ship of the ship floats; arrange the strengthening rib on the structural plane, the strengthening rib can increase the structural strength of shrouding, guarantees that the shrouding can bear the impact force of rivers when half ship rises to the shrouding can not damage and lead to the pipe tunnel to intake when guaranteeing that half ship of boats and ships rises to float, is convenient for carry out the tightness test to the junction of shrouding and hull structure.
Description
Technical Field
The utility model relates to a shipbuilding technical field especially relates to a sealed frock of pipe tunnel when half ship floats.
Background
After the docking of the bulk cargo ship is carried out, because of the length reason of the dock, the situation that half ships are placed in the dock to float is often adopted, and in the floating of the half ships of the bulk cargo ship, the pipe tunnel crossing the whole ship needs to be sealed, so that the pipe tunnel can not enter water when the half ships of the ship are guaranteed to float.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a sealed frock of pipe tunnel when half ship rises to the pipe tunnel can not intake when half ship of assurance rises to float.
In order to achieve the purpose, the utility model provides a sealed frock of pipe tunnel when half ship floats, including the shrouding, the one side of orientation hull structure is sealed face, the hull structure dorsad when defining the shrouding assembly is the structural plane, sealed face with hull structure welded fastening, the strengthening rib has been arranged on the structural plane, the size of shrouding is greater than the size of pipe tunnel, and the interval between the edge of shrouding and the opening of pipe tunnel is not less than 40mm, the hanging sign indicating number has still been arranged on the shrouding.
Preferably, the reinforcing rib comprises a transverse rib plate and a longitudinal rib plate, and the transverse rib plate and the longitudinal rib plate are perpendicular to each other.
Preferably, the two transverse rib plates are arranged at intervals along the vertical direction, the two transverse rib plates are respectively arranged at the top and the bottom of the sealing plate, and two ends of the longitudinal rib plate are respectively fixedly connected with the two transverse rib plates.
Preferably, a plurality of longitudinal rib plates are uniformly distributed at intervals along the horizontal direction.
Preferably, the end face of the closing plate is further provided with a toggle plate, and the toggle plate is used for being welded and fixed with the ship hull structure.
Preferably, the toggle plate is arranged in an inclined manner, and the included angle between the toggle plate and the closing plate is 90-150 degrees.
Preferably, the closure plate is of rectangular configuration, the toggle plates being disposed at respective corners of the closure plate.
The embodiment of the utility model provides a sealed frock of pipe tunnel when half ship rises to float compares with prior art, and its beneficial effect lies in: the distance between the edge of the sealing plate and the opening of the pipe tunnel is not less than 40mm, so that the sealing plate exceeds the pipe tunnel by enough size to be welded with the hull structure, the sealing property of the welding position between the sealing plate and the hull structure is ensured, and water is prevented from entering the pipe tunnel when a half ship of the ship floats; arrange the strengthening rib on the structural plane, the strengthening rib can increase the structural strength of shrouding, guarantees that the shrouding can bear the impact force of rivers when half ship rises to the shrouding can not damage and lead to the pipe tunnel to intake when guaranteeing that half ship of boats and ships rises to float, is convenient for carry out the tightness test to the junction of shrouding and hull structure.
Drawings
Fig. 1 is a schematic structural view of the pipe tunnel sealing tool for the floating of a half ship of the present invention;
FIG. 2 is an assembly schematic diagram of the pipe-tunnel sealing tool of FIG. 1 assembled on a hull structure when the semi-ship is floating;
FIG. 3 is a cross-sectional view of the pipe tunnel sealing tool and the hull structure along the line A-A in the process of floating the half ship in FIG. 2;
FIG. 4 is a cross-sectional view of the pipe tunnel sealing tool and the hull structure along the line B-B in the process of floating the half ship in FIG. 2;
FIG. 5 is an enlarged schematic view of the pipe-tunnel sealing tool and the hull structure at C in the floating of the half-ship in FIG. 2;
fig. 6 is a top view of the assembly of the pipe tunnel sealing tool and the toggle plate in the floating of the half ship in fig. 5.
In the figure, 1, closing plate; 2. reinforcing ribs; 21. a transverse rib plate; 22. longitudinal rib plates; 3. hoisting; 4. a toggle plate; 5. a hull structure; 6. and (4) pipe tunneling.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
The utility model discloses a preferred embodiment of the sealed frock of pipe tunnel when half ship rises to float, as shown in fig. 1 to fig. 6, the sealed frock of pipe tunnel when this half ship rises to float includes shrouding 1, strengthening rib 2, crane yard 3 and bracket 4, and strengthening rib 2, crane yard 3 and bracket 4 welded fastening are respectively on shrouding 1, and for guaranteeing welding quality, the leg between strengthening rib 2, crane yard 3, bracket 4 and the shrouding 1 is greater than or equal to 7, does not allow the gas pocket to appear, mix with.
Shrouding 1 is the rectangle structure, and the one side of orientation hull structure 5 is sealed face, the one side of hull structure 5 is the structural plane dorsad in two faces of definition shrouding 1 when the assembly, and 2 welded fastening of strengthening rib are on shrouding 1's structural plane, sealed face and hull structure 5 welded fastening. When the sealing plate 1 is welded and fixed with the hull structure 5 at the pipe tunnel 6, the requirement of a welding angle is more than or equal to 7, a tightness test is carried out after welding is completed, and the sealing plate can float after the test is qualified.
The size of shrouding 1 is greater than the size of pipe tunnel 6, and the interval between the sealed face's of shrouding 1 edge and the opening of pipe tunnel 6 is not less than 40 mm. In this embodiment, the interval between the edge of shrouding 1 and the opening of pipe tunnel 6 is 50mm to make shrouding 1 exceed the sufficient size of pipe tunnel 6 and the hull structure 5 welding, guarantee the leakproofness of the welding department between shrouding 1 and the hull structure 5 near pipe tunnel 6.
The reinforcing rib 2 comprises a transverse rib 21 and a longitudinal rib 22, and the transverse rib 21 and the longitudinal rib 22 are perpendicular to each other. Two transverse rib plates 21 are arranged at intervals along the vertical direction, one transverse rib plate 21 is arranged at the top of the sealing plate 1, the other transverse rib plate 21 is arranged at the bottom of the sealing plate 1, and two ends of the longitudinal rib plate 22 are fixedly connected with the two transverse rib plates 21 respectively. The number of the longitudinal rib plates 22 is three, the three longitudinal rib plates 22 are uniformly distributed at intervals along the horizontal direction, and two longitudinal rib plates 22 at two ends of the three longitudinal rib plates 22 are respectively welded and fixed at two ends of the sealing plate 1 so as to ensure the structural strength at the edge of the sealing plate 1.
And the hanging weight 3 is welded and fixed in the middle of the top of the sealing plate 1, so that the balance of the sealing plate 1 is kept when the sealing plate is lifted. Hang sign indicating number 3 and be used for supplying the loop wheel machine hoist and mount shrouding 1, because the weight of shrouding 1 and strengthening rib 2 is great, arrange that hang sign indicating number 3 is convenient for shift and weld shrouding 1.
The brackets 4 are welded to the hull structure 5, four brackets 4 being provided and arranged at each of the four corners of the closure panel 1. The toggle plate 4 is welded and fixed on the end face of the sealing plate 1, the toggle plate 4 is perpendicular to the transverse rib plate 21, the toggle plate 4 is obliquely arranged in a vertical plane, the included angle between the toggle plate 4 and the sealing plate 1 is 90-150 degrees, in the embodiment, the included angle between the toggle plate 4 and the sealing plate 1 is 120 degrees, and the bottom end of the toggle plate 4 is welded and fixed with the hull structure 5. Four corners of shrouding 1 are atress concentrated area, and the bracket 4 can carry out the structure to the edge corner of shrouding 1 and strengthen, and shrouding 1 is impaired when avoiding half ship to float to increase the leakproofness between shrouding 1 and the pipe tunnel 6.
To sum up, the embodiment of the utility model provides a pipe tunnel sealing tool when a semi-ship floats, the distance between the edge of the sealing plate and the opening of the pipe tunnel is not less than 40mm, so that the sealing plate exceeds the pipe tunnel by enough size to be welded with the hull structure, the sealing performance of the welding position between the sealing plate and the hull structure is ensured, and water is prevented from entering the pipe tunnel when the semi-ship floats; arrange the strengthening rib on the structural plane, the strengthening rib can increase the structural strength of shrouding, guarantees that the shrouding can bear the impact force of rivers when half ship rises to the shrouding can not damage and lead to the pipe tunnel to intake when guaranteeing that half ship of boats and ships rises to float, is convenient for carry out the tightness test to the junction of shrouding and hull structure.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a sealed frock of pipe tunnel when half ship floats, a serial communication port, including the shrouding, the one side of orientation hull structure is sealed face, the one side of hull structure dorsad is the structural plane when defining the shrouding assembly, sealed face with hull structure welded fastening, the strengthening rib has been arranged on the structural plane, the size of shrouding is greater than the size of pipe tunnel, and the interval between the edge of shrouding and the opening of pipe tunnel is not less than 40mm, still arranged on the shrouding and hung the sign indicating number.
2. The pipe tunnel sealing tool for the semi-ship during floating according to claim 1, wherein the reinforcing ribs comprise transverse rib plates and longitudinal rib plates, and the transverse rib plates and the longitudinal rib plates are perpendicular to each other.
3. The pipe tunnel sealing tool for the semi-ship during floating according to claim 2, wherein two transverse rib plates are arranged at intervals in the vertical direction, the two transverse rib plates are respectively arranged at the top and the bottom of the sealing plate, and two ends of the longitudinal rib plate are respectively fixedly connected with the two transverse rib plates.
4. The pipe tunnel sealing tool for the floating of the semi-ship according to claim 3, wherein a plurality of longitudinal rib plates are uniformly distributed at intervals along the horizontal direction.
5. The pipe tunnel sealing tool for the half ship during the floating according to any one of claims 1 to 4, wherein a toggle plate is further arranged on the end face of the sealing plate, and the toggle plate is used for being welded and fixed with a ship body structure.
6. The pipe tunnel sealing tool for the semi-ship during floating of claim 5, wherein the toggle plate is arranged in an inclined manner, and an included angle between the toggle plate and the sealing plate is 90-150 degrees.
7. The pipe and tunnel sealing tool for the semi-ship during floating of claim 5, wherein the sealing plate is of a rectangular structure, and the toggle plates are arranged at each corner of the sealing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022423759.4U CN214002001U (en) | 2020-10-27 | 2020-10-27 | Pipe tunnel sealing tool used during floating of half ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022423759.4U CN214002001U (en) | 2020-10-27 | 2020-10-27 | Pipe tunnel sealing tool used during floating of half ship |
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| Publication Number | Publication Date |
|---|---|
| CN214002001U true CN214002001U (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022423759.4U Active CN214002001U (en) | 2020-10-27 | 2020-10-27 | Pipe tunnel sealing tool used during floating of half ship |
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| Country | Link |
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| CN (1) | CN214002001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114435554A (en) * | 2022-03-17 | 2022-05-06 | 广船国际有限公司 | Semi-ship floating method |
| CN115337573A (en) * | 2022-09-13 | 2022-11-15 | 上海外高桥造船有限公司 | Fire protection device and ship |
-
2020
- 2020-10-27 CN CN202022423759.4U patent/CN214002001U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114435554A (en) * | 2022-03-17 | 2022-05-06 | 广船国际有限公司 | Semi-ship floating method |
| CN114435554B (en) * | 2022-03-17 | 2022-11-08 | 广船国际有限公司 | Semi-ship floating method |
| CN115337573A (en) * | 2022-09-13 | 2022-11-15 | 上海外高桥造船有限公司 | Fire protection device and ship |
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