CN219295643U - Opening and closing structure for opening and closing ship - Google Patents
Opening and closing structure for opening and closing ship Download PDFInfo
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- CN219295643U CN219295643U CN202223583225.3U CN202223583225U CN219295643U CN 219295643 U CN219295643 U CN 219295643U CN 202223583225 U CN202223583225 U CN 202223583225U CN 219295643 U CN219295643 U CN 219295643U
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Abstract
The utility model discloses an opening and closing structure for an opening and closing ship, which comprises a connecting seat and an oil cylinder, wherein the connecting seat is connected with the oil cylinder; a first transverse bulkhead and a second transverse bulkhead are arranged in the middle of the split ship, and the second transverse bulkhead comprises a left wall and a right wall; the left wall and the right wall are provided with connecting seats, and the connecting seats comprise a first connecting part, a second connecting part and a hinge part; the first connecting part, the second connecting part and the hinge part are fixedly connected, the first connecting part and the second connecting part are trapezoid, and the hinge part is rectangular and irregular and provided with a notch; the two ends of the oil cylinder are respectively connected with the left hinge part and the right hinge part. The first connecting part, the second connecting part and the hinge part of the connecting seat disclosed by the utility model are beneficial to decomposing force in multiple directions, so that the connecting seat can bear better stress, bear larger strength force generated when the two half hulls of the split ship are opened, and improve the connecting strength of the connecting seat, thereby improving the connecting strength and durability of the opening and closing structure and saving economic cost.
Description
Technical Field
The utility model relates to the field of engineering ships, in particular to an opening and closing structure for an opening and closing ship.
Background
The split ship, i.e. split dredger, is a modern advanced carrying, throwing and unloading barge. The split dredger is used for loading and transporting various dredging sediment, broken stone and other bulk materials, can be matched with a trailing suction hopper or a cutter suction dredger for use, and is used for engineering such as channel dredging, sea-going land building, barrage building and the like. The split dredger consists of two half hulls which are longitudinally symmetrical, and the two half hulls respectively rotate around two hinge shafts under the drive of the opening and closing device and are opened and closed to discharge and load mud, so that the split dredger has high requirements on the tensile strength, yield strength and durability of the opening and closing structure.
The open-close structure of the open-close ship in the prior art has the defects of unreasonable structural design, unreasonable stress and low stress intensity, so that the open-close structure cannot meet the use requirement, has poor durability and low service life, and improves the economic cost.
Disclosure of Invention
The present utility model provides a sealing structure for a catamaran to overcome the above problems.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
an opening and closing structure for an opening and closing ship comprises a connecting seat and an oil cylinder;
the open body ship is provided with a mud cabin, two sides of the mud cabin are provided with transverse bulkheads, each transverse bulkhead comprises a first transverse bulkhead close to the mud cabin and a second transverse bulkhead far away from the mud cabin, the first transverse bulkhead can separate the oil cylinder from the mud cabin, and the second transverse bulkhead comprises a left wall arranged on the left half body of the open body ship and a right wall arranged on the right half body of the open body ship; the connecting seats are arranged on the left wall and the right wall and comprise a first connecting part, a second connecting part and a hinging part; the first connecting part of the connecting seat arranged on the left wall is arranged on the left side of the hinging part, the first connecting part of the connecting seat arranged on the right wall is arranged on the right side of the hinging part, and the second connecting part is arranged below the hinging part; the first connecting part and the second connecting part are trapezoid, the lower bottom of the first connecting part is close to the hinging part, the upper bottom of the first connecting part is far away from the hinging part, the trapezoid upper bottom of the second connecting part is connected with the trapezoid lower bottom of the first connecting part, the trapezoid vertical upper bottom of the second connecting part is close to the hinging part, and the waist of the trapezoid vertical upper bottom of the second connecting part is far away from the hinging part; the hinge part is rectangular and is in an irregular shape with a notch;
the oil cylinder is arranged between the left wall and the right wall, and two ends of the oil cylinder are respectively connected with the hinge parts of the left connecting seat and the right connecting seat.
Further, the trapezoid of the first connecting portion is close to the waist of the second connecting portion, an included angle C formed between the trapezoid of the first connecting portion and the waist of the second connecting portion far away from the hinge portion ranges from 120 degrees to 125 degrees, an obtuse angle A of the first connecting portion ranges from 145 degrees to 155 degrees, and an angle B of the second connecting portion ranges from 60 degrees to 65 degrees.
Further, the hinge part is provided with a connecting hole.
Further, connecting pieces are arranged at two ends of the oil cylinder, one end of each connecting piece is hinged to the corresponding hinge part, and the other end of each connecting piece is fixedly connected with the oil cylinder.
Further, a connecting plate is arranged between the adjacent transverse bulkheads, and two ends of the connecting plate are fixedly connected with the adjacent transverse bulkheads respectively.
Further, a sealing structure is arranged between the first transverse bulkhead on the left half mud cabin body and the right half mud cabin body of the split ship.
Compared with the existing opening and closing structure of the opening and closing ship, the utility model has the beneficial effects that:
the first connecting part, the second connecting part and the hinge part of the connecting seat disclosed by the utility model are beneficial to decomposing force in multiple directions, so that the connecting seat can bear better stress, bear larger strength force generated when two half mud tanks of the split ship are opened, and improve the connecting strength of the connecting seat, thereby improving the connecting strength and durability of the opening and closing structure and saving economic cost.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
Fig. 1 is a front cross-sectional view of an opening and closing structure for an opening and closing ship according to an embodiment of the present utility model;
FIG. 2 is a top cross-sectional view of an opening and closing structure for an open hull vessel in accordance with an embodiment of the present utility model;
fig. 3 is a schematic structural view of an open-close structure connection seat for an open-body ship according to an embodiment of the present utility model.
In the figure: 1. a connecting seat; 11. a first connection portion; 12. a second connecting portion; 13. a hinge part; 131. a connection hole; 2. an oil cylinder; 21. a connecting piece; 3. a first transverse bulkhead; 4. a second transverse bulkhead; 41. a left wall; 42. a right wall; 5. a connecting plate; 6. and (5) a sealing structure.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
as shown in fig. 1 and 2, the utility model discloses an opening and closing structure for an opening and closing ship, which comprises a connecting seat 1 and an oil cylinder 2;
the open body ship is provided with a mud cabin, transverse bulkheads are arranged on two sides of the mud cabin, each transverse bulkhead comprises a first transverse bulkhead 3 close to the mud cabin and a second transverse bulkhead 4 far away from the mud cabin, the first transverse bulkhead 3 can separate the oil cylinder 2 from the mud cabin, and each second transverse bulkhead 4 comprises a left wall 41 arranged on the left half of the open body ship and a right wall 42 arranged on the right half of the open body ship; the left wall 41 and the right wall 42 are provided with the connecting seat 1, and the connecting seat 1 comprises a first connecting part 11, a second connecting part 12 and a hinging part 13, as shown in fig. 3; the first connecting portion 11 of the connecting seat 1 provided on the left wall 41 is provided on the left side of the hinge portion 13, the first connecting portion 11 of the connecting seat 1 provided on the right wall 42 is provided on the right side of the hinge portion 13, and the second connecting portion 12 is provided below the hinge portion 13; the first connecting portion 11 and the second connecting portion 12 are in a trapezoid shape, the lower bottom of the first connecting portion 11 is close to the hinging portion 13, the upper bottom is far away from the hinging portion 13, the trapezoid upper bottom of the second connecting portion 12 is connected with the trapezoid lower bottom of the first connecting portion 11, the vertical upper bottom of the trapezoid of the second connecting portion 12 is close to the hinging portion 13, the waist of the lower bottom is far away from the hinging portion 13; the hinge part 13 is rectangular and is provided with an irregular shape with a notch;
the oil cylinder 2 is disposed between the left wall 41 and the right wall 42, and two ends of the oil cylinder 2 are respectively connected with the hinge parts 13 of the left and right connecting seats 1.
The oil cylinder 2 can provide power for opening and closing of two halves of the split ship; when the oil cylinder 2 drives the half body of the split ship, the notch arranged on the hinge part 13 can provide space for the half body to be opened, so that the rotation of the connecting seat 1 and the oil cylinder 2 are not interfered when the half body is opened; the transverse bulkhead can ensure the stability and the firmness of the split ship; the first transverse bulkhead 3 can play a role in reinforcing the mud bulkhead of the split ship, so that the stability of the interior of the ship is ensured, and the arrangement of the first transverse bulkhead 3 can prevent sediment and stone particles from entering the oil cylinder 2 and prevent the sediment and stone particles from affecting the operation of the oil cylinder 2; the second transverse bulkhead 4 is provided with the left wall 41 and the right wall 42, so that the oil cylinder 2 can be conveniently installed, and space is provided for welding the connecting seat 1.
Specifically, in this embodiment, the material of the connection seat 1 is high carbon steel, and the high carbon steel is adopted to improve the stress strength of the connection seat 1, so that the connection seat 1 has higher yield strength, tensile strength and elongation, and can better adapt to the stress strength of the split ship when the split ship is split.
The first connecting part, the second connecting part and the hinge part of the connecting seat disclosed by the utility model are beneficial to decomposing force in multiple directions, so that the connecting seat can bear better stress, bear larger strength force generated when the two half hulls of the split ship are opened, and improve the connecting strength of the connecting seat, thereby improving the connecting strength and durability of the opening and closing structure and saving economic cost.
Preferably, as shown in fig. 3, the trapezoid of the first connecting portion 11 is close to the waist of the second connecting portion 12, the angle C formed between the trapezoid of the first connecting portion 11 and the waist of the second connecting portion 12 away from the hinge portion 13 is 120 ° to 125 °, the obtuse angle a of the first connecting portion 11 is 145 ° to 155 °, and the angle B of the second connecting portion 12 is 60 ° to 65 °. The setting of angle scope does benefit to the decomposition of carrying out a plurality of directions with the power, makes connecting seat 1 atress better, can bear the great intensity of force that produces when opening half the body of the division body ship, can improve connecting seat 1's joint strength.
Preferably, the hinge portion 13 is provided with a connection hole 131. The connecting hole 131 is used for connecting with the connecting piece 21, so that the connecting seat 1 is hinged with the oil cylinder 2.
Preferably, the two ends of the oil cylinder 2 are provided with connecting pieces 21, one end of each connecting piece 21 is hinged with the corresponding hinge part 13, and the other end of each connecting piece 21 is fixedly connected with the oil cylinder 2. The connecting piece 21 is used for connecting the oil cylinder 2 with the connecting seat 1, so that the half body of the split ship can be conveniently opened and closed.
Preferably, a connecting plate 5 is arranged between the adjacent transverse bulkheads, and two ends of the connecting plate 5 are fixedly connected with the adjacent transverse bulkheads respectively. The two ends of the connecting plate 5 are connected with the transverse bulkhead, so that the transverse bulkhead can be reinforced, and the strength and stability of the transverse bulkhead are enhanced.
Preferably, a sealing structure 6 is arranged between the first transverse bulkhead 3 on the left half mud cabin body and the right half mud cabin body of the split ship. The sealing structure 6 can improve the tightness between the left and right first transverse bulkheads 3, and prevent mud and sand particles from entering the oil cylinder 2 from gaps between the first transverse bulkheads 3, so that the oil cylinder 2 is damaged.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (6)
1. The opening and closing structure for the opening and closing ship is characterized by comprising a connecting seat (1) and an oil cylinder (2);
the open body ship is provided with a mud cabin, transverse bulkheads are arranged on two sides of the mud cabin, each transverse bulkhead comprises a first transverse bulkhead (3) close to the mud cabin and a second transverse bulkhead (4) far away from the mud cabin, the first transverse bulkhead (3) can separate the oil cylinder (2) from the mud cabin, and each second transverse bulkhead (4) comprises a left wall (41) arranged on the left half body of the open body ship and a right wall (42) arranged on the right half body of the open body ship; the connecting seat (1) is arranged on the left wall (41) and the right wall (42), and the connecting seat (1) comprises a first connecting part (11), a second connecting part (12) and a hinging part (13); the first connecting part (11) of the connecting seat (1) arranged on the left wall (41) is arranged on the left side of the hinging part (13), the first connecting part (11) of the connecting seat (1) arranged on the right wall (42) is arranged on the right side of the hinging part (13), and the second connecting part (12) is arranged below the hinging part (13); the first connecting part (11) and the second connecting part (12) are trapezoid-shaped, the lower bottom of the first connecting part (11) is close to the hinging part (13), the upper bottom is far away from the hinging part (13), the trapezoid upper bottom of the second connecting part (12) is connected with the trapezoid lower bottom of the first connecting part (11), the vertical upper bottom and the trapezoid lower bottom of the second connecting part (12) have waists close to the hinging part (13), and the other waists are far away from the hinging part (13); the hinge part (13) is in an irregular shape with a rectangular notch;
the oil cylinder (2) is arranged between the left wall (41) and the right wall (42), and two ends of the oil cylinder (2) are respectively connected with the hinge parts (13) of the left connecting seat (1) and the right connecting seat.
2. A deployment structure for a deployment vessel according to claim 1, wherein the angle C between the trapezoid of the first connecting part (11) and the waist of the second connecting part (12) facing away from the hinge part (13) is in the range of 120 ° -125 °, the obtuse angle a of the first connecting part (11) is in the range of 145 ° -155 °, and the angle B of the second connecting part (12) is in the range of 60 ° -65 °.
3. A deployment structure for a deployment vessel according to claim 1, characterized in that the hinge (13) is provided with a connection hole (131).
4. A structure for opening and closing a body vessel according to claim 3, wherein the oil cylinders (2) are provided with connecting members (21) at both ends, one end of each connecting member (21) is hinged to the corresponding hinge portion (13), and the other end of each connecting member (21) is connected to the oil cylinder (2).
5. The opening and closing structure for an open-body ship according to claim 1, wherein a connecting plate (5) is provided between adjacent transverse bulkheads, and both ends of the connecting plate (5) are fixedly connected with the adjacent transverse bulkheads, respectively.
6. The opening and closing structure for an open-body ship according to claim 1, characterized in that a sealing structure (6) is provided between the first transverse bulkheads (3) on the left and right half of the open-body ship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223583225.3U CN219295643U (en) | 2022-12-30 | 2022-12-30 | Opening and closing structure for opening and closing ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223583225.3U CN219295643U (en) | 2022-12-30 | 2022-12-30 | Opening and closing structure for opening and closing ship |
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| Publication Number | Publication Date |
|---|---|
| CN219295643U true CN219295643U (en) | 2023-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223583225.3U Active CN219295643U (en) | 2022-12-30 | 2022-12-30 | Opening and closing structure for opening and closing ship |
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| Country | Link |
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| CN (1) | CN219295643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116853438A (en) * | 2023-08-21 | 2023-10-10 | 安徽省留香特种船舶有限责任公司 | Split dredger for water pollution treatment |
-
2022
- 2022-12-30 CN CN202223583225.3U patent/CN219295643U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116853438A (en) * | 2023-08-21 | 2023-10-10 | 安徽省留香特种船舶有限责任公司 | Split dredger for water pollution treatment |
| CN116853438B (en) * | 2023-08-21 | 2024-03-15 | 安徽省留香特种船舶有限责任公司 | Split dredger for water pollution treatment |
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