CN219134423U - Novel detachable loading platform for mud cabin of open type trailing suction hopper dredger - Google Patents
Novel detachable loading platform for mud cabin of open type trailing suction hopper dredger Download PDFInfo
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- CN219134423U CN219134423U CN202222532329.5U CN202222532329U CN219134423U CN 219134423 U CN219134423 U CN 219134423U CN 202222532329 U CN202222532329 U CN 202222532329U CN 219134423 U CN219134423 U CN 219134423U
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Abstract
The utility model relates to the field of ship equipment, and particularly discloses a novel detachable loading platform for a mud cabin of an open type drag suction dredger. The detachable loading platform for the novel split type drag suction dredger has the advantages of simple structure, low cost and convenience in installation, and after the detachable loading platform is installed in the dredger to form a platform frame, other materials or spare parts can be arranged and placed on the platform frame according to requirements, so that the utilization effect of the bottom of the split type drag suction dredger is improved; when the detachable loading platform is not needed, the supporting beam is only needed to be detached and lifted away, and the supporting beam does not need to continuously occupy the hold of the mud cabin of the trailing suction hopper dredger.
Description
Technical Field
The utility model relates to the field of ship equipment, in particular to a novel detachable loading platform for a mud cabin of an open type trailing suction hopper dredger.
Background
The split type drag suction dredger is a novel dredger, and compared with the traditional drag suction dredger, the split type drag suction dredger has the advantages of simple structure of a mud cabin, no complicated mud door device, low requirement on mud throwing depth and the like. Because the ship has little deck space for loading spare parts and spare parts, the walkways on the two sides of the mud cabin can not stack materials, and the space required by the mud pipe, the joint, the rubber self-floating pipe and the like for bow blowing is large, and the deck cargo is required to be additionally used for supporting transportation under normal conditions.
The conventional trailing suction hopper dredger has the following disadvantages:
1. the mud cabin has a complex structure, the upper part is fully covered with interference components such as pipelines, gate valves and the like, the lower triangular mud cabin occupies available space, and almost no larger spare parts or spare parts can be carried, so that the dispatching is usually the navigation of an empty ship, and the economy is low;
2. due to the arrangement of a large number of deck equipment such as hydraulic pipelines, winches and the like, a straight channel and a loading platform are not arranged on the main deck surface;
3. the local loading weight is uneven, the gravity center is higher, the local loading weight is often fixed on the deck by welding, labor and time are wasted, the ship structure and paint are damaged, and the risk of fire operation exists.
In order to improve the working efficiency of the trailing suction hopper, the function of the trailing suction hopper is further developed, the effect of reducing cost and enhancing efficiency is achieved, and the design and the application of the novel detachable loading platform of the mud cabin of the split trailing suction hopper dredger are researched and developed.
Disclosure of Invention
The utility model aims to provide a novel detachable loading platform for a mud cabin of an open type drag suction dredger, which solves one or more of the problems in the prior art.
The utility model provides a novel detachable loading platform for a mud cabin of an open type drag suction dredger, which comprises a support joint, a support beam and a beam support, wherein the two side ends of the support beam are respectively connected with the mud cabin walls on the two sides of the mud cabin of the open type drag suction dredger through the support joint, and a beam support is respectively arranged between the bottom surfaces on the two sides of the support beam and the mud cabin walls.
In some embodiments, the two support joints are symmetrically arranged about the center line of the mud cabin of the split trailing suction hopper dredger, and the upper parts of the support joints are kept on the same horizontal plane.
In some embodiments, a web is correspondingly arranged on a mud cabin wall connected with the support joint, and the web is arranged in parallel with the mud cabin wall.
In some embodiments, the bottom surfaces of the two side ends of the supporting beam are respectively provided with a first reinforcing rib, and the bottom surfaces of the first reinforcing ribs are connected with the web plate.
In some embodiments of the present utility model, in some embodiments,
the web plate is connected with the support joint in a welding mode;
the supporting cross beam is detachably connected with the supporting joint.
In some embodiments, inclined planes at two side ends of the supporting beam are arranged in parallel with the mud cabin wall, and the supporting beam is I-steel.
In some embodiments, an auxiliary plate is arranged at one end part of the beam support, which is connected with the mud cabin wall, the auxiliary plate is arranged in parallel with the mud cabin wall, and the bottom surface of the auxiliary plate is connected with the mud cabin wall.
In some embodiments, the beam support and the auxiliary plate are connected by welding.
In some embodiments, the support joint and the beam support arranged on the same side of the support beam are connected with the same mud cabin wall, an included angle C degree between the beam support and the support beam is smaller than or equal to 90, and a second reinforcing rib is arranged between the beam support and the support beam at the included angle.
In some embodiments, the second stiffener is connected to the support beam and the beam support by a welding technique.
The detachable loading platform for the mud cabin of the novel open type trailing suction hopper dredger has the advantages that:
the structure is simple, the cost is low, and the installation is convenient;
the detachable loading platform can be fully attached to the wall of the mud cabin, other materials or spare parts can be arranged on the platform frame according to the requirements after the detachable loading platform is installed in the mud cabin to form the platform frame, and the utilization effect of the bottom of the mud cabin of the split type drag suction dredger is enhanced;
when the detachable loading platform is not needed, the supporting cross beam is only needed to be detached and lifted away, and the detachable loading platform almost does not occupy the hold of the mud cabin of the suction dredger.
Drawings
FIG. 1 is a schematic view of a removable loading platform according to some embodiments of the present utility model;
FIG. 2 is a schematic view of a portion of a support beam in accordance with some embodiments of the utility model;
fig. 3 is a schematic view of a connection structure between a detachable loading platform and a mud cabin of an open type suction hopper dredger according to some embodiments of the present utility model.
In the figure: 1. web, 2, support joint, 3, support crossbeam, 4, crossbeam supports, 5, first strengthening rib, 6, second strengthening rib, 7, auxiliary plate, 8, mud bulkhead.
Detailed Description
In combination with what is shown in fig. 1 to 3, this embodiment discloses a novel detachable loading platform for a mud cabin of an open type drag suction dredger, the detachable loading platform comprises a support joint 2, a support beam 3 and a beam support 4, two side end parts of the support beam 3 are respectively connected with mud bulkheads 8 on two sides of the mud cabin of the open type drag suction dredger through the support joint 2, and a beam support 4 is respectively arranged between the bottom surfaces of two sides of the support beam 3 and the mud bulkheads 8, wherein a beam body in a standard mode can be manufactured by utilizing I-steel as the support beam 3, and the support beam 3 is used as a main bearing component of the detachable loading platform.
The corresponding rib positions on the two side mud bulkheads 8 are additionally provided with webs 1, the webs 1 and the mud bulkheads 8 are arranged in parallel, the webs 1 are welded with support joints 2, the two support joints 2 are symmetrically arranged about the central line of the mud cabin of the split type drag suction dredger, and the upper parts of the support joints 2 are kept on the same horizontal plane. After the design, when the detachable loading platform is applied to the split type drag suction dredger or the split dredger, the web plate 1 and the support joint 2 can be directly manufactured on the ship body when the split type drag suction dredger or the split dredger is built.
The bottom surfaces of the two side ends of the supporting beam 3 are respectively provided with a first reinforcing rib 5, and the bottom surfaces of the first reinforcing ribs 5 are contacted with the web plate 1 to form connection between the first reinforcing ribs 5 and the web plate 1.
The support beam 3 and the support joint 2 are detachably connected, for example: through holes are formed in both ends of the supporting beam 3 and the supporting joint 2, the through holes in the supporting beam 3 are correspondingly arranged with the through holes in the supporting joint 2, and the supporting beam 3 and the supporting joint 2 are fastened and connected through bolts passing through the supporting beam 3 and the through holes in the supporting joint 2.
The inclined planes of the two side ends of the supporting beam 3 are arranged in parallel with the mud cabin wall 8, namely: the included angle between the inclined plane and the horizontal plane is a degrees, the included angle between the mud cabin wall 8 and the horizontal plane is b degrees, and a and b are equal.
The end part of one side of the beam support 4, which is connected with the mud cabin wall 8, is provided with an auxiliary plate 7, the contact area between the beam support 4 and the mud cabin wall 8 is increased through the arrangement of the auxiliary plate 7, and the auxiliary plate 7 and the mud cabin wall 8 are arranged in parallel to ensure that the surface of the auxiliary plate 7 and the surface of the mud cabin wall 8 are fully attached after the installation, the stress is uniform, and the bottom surface of the auxiliary plate 7 is contacted with the mud cabin wall 8 to form the connection between the auxiliary plate 7 and the mud cabin wall 8.
In some specific implementations, the beam support 4 and the auxiliary plate 7 are connected by welding.
The support joint 2 and the beam support 4 arranged on the same side of the support beam 3 are connected with the same mud bulkhead 8, an included angle C degree between the beam support 4 and the support beam 3 is smaller than or equal to 90, and a second reinforcing rib 6 is arranged between the beam support 4 and the support beam 3 at the included angle.
In some specific implementations, the second stiffener 6 is connected to the support beam 3 and the beam support 4 by welding techniques.
When the detachable loading platform is installed for the first time, the levelness of the upper surface of the support joint 2 and the upper surface of the support cross beam 3 is ensured, the full fit between the auxiliary plate 7 and the surface of the mud bulkhead 8 is ensured, and then the two ends of the support cross beam 3 are fastened and connected with the support joint 2 through bolts.
When the support beam is used later, the support beam 3 is hoisted by using the crane for the ship in the region corresponding to the needed mud cabin, and the two ends of the support beam 3 are respectively and tightly connected with the support joints 2 by using bolts to form a platform frame. The upper surface of the platform frame can be paved with wooden or steel gangboards, steel plates and the like according to requirements, and longitudinal connecting profiles can be assembled and installed by drilling, so that the functions of a maintenance platform, a loading platform, an open body locking connecting rod and the like are realized; before dredging operation, the bolts can be disassembled, and the supporting beam 3 is lifted away, so that the supporting beam does not occupy the hold of the mud cabin during dredging operation.
The design of the detachable loading platform is implemented on 4200m split type drag suction dredger, and loading of a large amount of matched materials across the country is successfully completed. Proved by practical verification, the design has the advantages of low cost, high efficiency, high return rate and the like, not only develops the novel function of the novel open type drag suction dredger, but also shortens the preparation period of projects, and has obvious economic effect. The design is worth widely popularizing and using in the field of dredging engineering ships.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several similar modifications and improvements can be made without departing from the inventive concept, and these should also be considered as protecting the scope of the present utility model.
Claims (10)
1. The utility model provides a novel open formula drag suction dredger mud cabin can dismantle loading platform, its characterized in that can dismantle loading platform including support joint (2), supporting beam (3), crossbeam support (4), the both sides tip of supporting beam (3) is connected with open formula drag suction dredger mud cabin wall (8) on mud cabin both sides respectively through a support joint (2), just the bottom surface of supporting beam (3) both sides with set up a crossbeam support (4) between mud cabin wall (8) respectively.
2. The detachable loading platform for the mud hold of the novel split type drag suction dredger according to claim 1, wherein the two support joints (2) are symmetrically arranged about the center line of the mud hold of the split type drag suction dredger, and the upper parts of the support joints (2) are kept on the same horizontal plane.
3. The detachable loading platform for the mud cabin of the novel split type drag suction dredger according to claim 1 or 2, wherein a web (1) is correspondingly additionally arranged on a mud cabin wall (8) connected with the support joint (2), and the web (1) and the mud cabin wall (8) are arranged in parallel.
4. The detachable loading platform for the mud cabin of the novel split type drag suction dredger according to claim 3, wherein the bottom surfaces of the two side end parts of the supporting beam (3) are respectively provided with a first reinforcing rib (5), and the bottom surfaces of the first reinforcing ribs (5) are connected with the web plate (1).
5. The detachable loading platform for the mud cabin of the novel split type drag suction dredger according to claim 3, wherein,
the web plate (1) is connected with the support joint (2) in a welding mode;
the supporting cross beam (3) is detachably connected with the supporting joint (2).
6. The detachable loading platform for the mud cabin of the novel split type drag suction dredger according to claim 3, wherein inclined planes of two side ends of the supporting beam (3) are arranged in parallel with the mud cabin wall (8), and the supporting beam (3) is I-shaped steel.
7. The detachable loading platform for the mud cabin of the novel split type drag suction dredger according to claim 1, wherein an auxiliary plate (7) is arranged at one side end part of the beam support (4) connected with the mud cabin wall (8), the auxiliary plate (7) is arranged in parallel with the mud cabin wall (8), and the bottom surface of the auxiliary plate (7) is connected with the mud cabin wall (8).
8. The detachable loading platform for the mud tanks of the novel split type suction hopper dredger according to claim 7, wherein the beam support (4) and the auxiliary plate (7) are connected in a welding mode.
9. The detachable loading platform for the mud hold of the novel split type drag suction dredger according to claim 1 or 7, wherein the support joint (2) and the beam support (4) arranged on the same side of the support beam (3) are connected with the same mud hold wall (8), an included angle C between the beam support (4) and the support beam (3) is smaller than or equal to 90, and a second reinforcing rib (6) is arranged between the beam support (4) and the support beam (3) at the included angle.
10. The detachable loading platform for the mud hold of the novel split type suction hopper dredger according to claim 9, wherein the second reinforcing ribs (6) are connected with the supporting cross beam (3) and the cross beam support (4) through a welding technology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222532329.5U CN219134423U (en) | 2022-09-23 | 2022-09-23 | Novel detachable loading platform for mud cabin of open type trailing suction hopper dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222532329.5U CN219134423U (en) | 2022-09-23 | 2022-09-23 | Novel detachable loading platform for mud cabin of open type trailing suction hopper dredger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219134423U true CN219134423U (en) | 2023-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222532329.5U Active CN219134423U (en) | 2022-09-23 | 2022-09-23 | Novel detachable loading platform for mud cabin of open type trailing suction hopper dredger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219134423U (en) |
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2022
- 2022-09-23 CN CN202222532329.5U patent/CN219134423U/en active Active
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