CN219739783U - Skid shoe structure of submarine cable burying device - Google Patents
Skid shoe structure of submarine cable burying device Download PDFInfo
- Publication number
- CN219739783U CN219739783U CN202320470548.7U CN202320470548U CN219739783U CN 219739783 U CN219739783 U CN 219739783U CN 202320470548 U CN202320470548 U CN 202320470548U CN 219739783 U CN219739783 U CN 219739783U
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- CN
- China
- Prior art keywords
- submarine cable
- burying device
- hinging rod
- cable burying
- hinged
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- 239000010802 sludge Substances 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to the field of offshore wind power operation and maintenance, in particular to a sliding shoe structure of a submarine cable burying device, wherein at least two sliding shoe bodies are arranged, one end of a first hinging rod is hinged with the sliding shoe bodies, and the other end of the first hinging rod is hinged with the end part of a second hinging rod; one end of the second hinging rod is hinged with the first hinging rod, and the other end of the second hinging rod is hinged with the submarine cable burying device; the rotation axis of the first hinging rod and the rotation axis of the second hinging rod are perpendicular to the moving direction of the sliding shoe body; the utility model has the beneficial effects that: the first driving hydraulic cylinder and the second hydraulic cylinder can drive the first hinging rod and the second hinging rod to rotate, so that the submarine cable burying device is broken to be pulled out of the sludge by the cable laying ship more easily. When the sliding shoe body is sunk into the sludge, the rotation of the first hinging rod and the second hinging rod can lead the sliding shoe body to move away from or approach to each other in the moving direction, and the sliding shoe body is broken to be pulled out of the sludge by the cable laying ship.
Description
Technical Field
The utility model relates to the technical field of offshore wind power operation and maintenance equipment, in particular to a sliding shoe structure of a submarine cable burying device.
Background
With the rapid development of the offshore wind power industry in China, a large number of submarine cables between offshore wind farms are being laid. The laying work of the cable can use a cable laying ship, a submarine cable burying device and a sliding shoe body. The sliding shoe body supports the submarine cable burying device on the surface of the seabed, the sliding shoe body is fixedly connected with the submarine cable burying device, and the cable laying ship enables the sliding shoe body to slide on the seabed by dragging the sliding shoe body. The submarine cable burying device outputs a cable in the moving process along with the sliding shoe body, so that the cable is paved on the seabed.
However, in the prior art, the slipper body and the submarine cable burying device are easily sunk into the sludge on the seabed in the moving process. Under the condition, the cable laying ship needs to pull up the mud in the submarine cable burying device, and then the sliding shoe body is convenient to move. However, when the submarine cable burying device is lifted from the sludge, the resistance to be overcome is huge, and a cable laying ship with better performance is needed.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the skid shoe structure of the submarine cable burying device is provided, and huge resistance is avoided from being overcome in submarine cable laying work.
In order to solve the technical problems, the utility model adopts a technical scheme that: a sliding shoe structure of a submarine cable burying device comprises a sliding shoe body, a submarine cable burying device, a first hinging rod, a second hinging rod, a first driving hydraulic cylinder and a second driving hydraulic cylinder;
the skid shoe bodies are arranged at least two, the skid shoe bodies are arranged on the sea floor in a sliding manner, and the skid shoe bodies are arranged at the front end or the tail end of the submarine cable burying device;
one end of the first hinging rod is hinged with the sliding shoe body, and the other end of the first hinging rod is hinged with the end part of the second hinging rod; one end of the second hinging rod is hinged with the first hinging rod, and the other end of the second hinging rod is hinged with the submarine cable burying device; the rotation axis of the first hinging rod and the rotation axis of the second hinging rod are perpendicular to the moving direction of the sliding shoe body;
one end of the first driving hydraulic cylinder is hinged to the sliding shoe body, and the other end of the first driving hydraulic cylinder is hinged to the middle of the first hinging rod; one end of the second driving hydraulic cylinder is hinged to the middle of the first hinging rod, and the other end of the second driving hydraulic cylinder is hinged to the middle of the second hinging rod.
Further, a coulter is arranged at the front end of the sliding shoe body.
Further, the sliding shoe body is arranged on the side part of the front end or the side part of the tail end of the submarine cable burying device;
the output end of the submarine cable burying device is arranged in the center of the bottom.
Further, the submarine cable burying device further comprises a supporting plate, the supporting plate is horizontally arranged below the submarine cable burying device and connected with the submarine cable burying device, and the bottom area of the supporting plate is larger than that of the submarine cable burying device.
Further, the supporting plate is connected with the submarine cable burying device through a spring.
Further, the end of the spring is hinged with the submarine cable burying device.
The utility model has the beneficial effects that: in the work of submarine cable laying, when submarine cable burying device is buried by silt, first actuating cylinder and second pneumatic cylinder can drive first articulated lever and second articulated lever rotation, and specific first articulated lever and second articulated lever are all rotatory around its pin joint, the rotation of first articulated lever and second articulated lever will drive submarine cable burying device level and vertical removal, this makes submarine cable burying device broken soil and is pulled out silt by the cable laying ship more easily.
When the sliding shoe body is sunk into the sludge, the rotation of the first hinging rod and the second hinging rod can lead the sliding shoe body to move away from or approach to each other in the moving direction, and the sliding shoe body is broken to be pulled out of the sludge by the cable laying ship.
Drawings
FIG. 1 is a schematic view of the overall structure of a slipper structure of a submarine cable burying device according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a portion of a slipper structure of a submarine cable burying device according to an embodiment of the present utility model;
description of the reference numerals:
1. a slipper body; 2. a submarine cable burying device; 3. a first hinge lever; 4. a second hinge lever; 5. a first driving hydraulic cylinder; 6. a second driving hydraulic cylinder; 7. a coulter; 8. a support plate.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1-2, a sliding shoe structure of a submarine cable burying device includes a sliding shoe body 1, a submarine cable burying device 2, a first hinge rod 3, a second hinge rod 4, a first driving hydraulic cylinder 5 and a second driving hydraulic cylinder 6;
at least two sliding shoe bodies 1 are arranged, the sliding shoe bodies 1 are arranged on the sea floor in a sliding manner, and the sliding shoe bodies 1 are arranged at the front end or the tail end of the submarine cable burying device 2;
one end of the first hinging rod 3 is hinged with the sliding shoe body 1, and the other end of the first hinging rod is hinged with the end part of the second hinging rod 4; one end of the second hinging rod 4 is hinged with the first hinging rod 3, and the other end of the second hinging rod is hinged with the submarine cable burying device 2; the rotation axis of the first hinging rod 3 and the rotation axis of the second hinging rod 4 are perpendicular to the movement direction of the sliding shoe body 1;
one end of the first driving hydraulic cylinder 5 is hinged to the sliding shoe body 1, and the other end of the first driving hydraulic cylinder is hinged to the middle of the first hinging rod 3; one end of the second driving hydraulic cylinder 6 is hinged to the middle of the first hinging rod 3, and the other end of the second driving hydraulic cylinder is hinged to the middle of the second hinging rod 4.
From the above description, the beneficial effects of the utility model are as follows: in the operation of sea cable laying, when sea cable burying device 2 is buried by silt, first actuating cylinder 5 and second pneumatic cylinder can drive first articulated lever 3 and the rotation of second articulated lever 4, because the rotation axis of first articulated lever 3 and the rotation axis of second articulated lever 4 are all perpendicular to the direction of movement of skid shoe body 1, so the rotation of first articulated lever 3 and second articulated lever 4 will drive sea cable burying device 2 horizontal and vertical removal, makes sea cable burying device 2 make horizontal movement when vertical removal, makes sea cable burying device 2 break soil and be pulled out the silt by the cable laying ship more easily.
When the sliding shoe body 1 is sunk into the sludge, and because the sliding shoe body 1 is arranged at the front end or the tail end of the submarine cable burying device 2, the sliding shoe body 1 is far away from or close to the submarine cable burying device in the moving direction due to the rotation of the first hinging rod 3 and the second hinging rod 4, and the sliding shoe body 1 breaks the ground to be pulled out of the sludge by the cable laying ship.
Further, a coulter 7 is arranged at the front end of the sliding shoe body 1.
From the above description, the coulter 7 makes the breaking capacity of the slipper body 1 strong, and reduces the resistance of the slipper body 1 sliding on the sea floor.
Further, the slipper body 1 is arranged at the side part of the front end or the side part of the tail end of the submarine cable burying device 2;
the output end of the submarine cable burying device 2 is arranged in the center of the bottom.
As is clear from the above description, the shoe body 1 is provided at the side portion to avoid the shoe body 1 from blocking the output of the submarine cable on the submarine cable burying device 2.
Further, the submarine cable burying device further comprises a supporting plate 8, wherein the supporting plate 8 is horizontally arranged below the submarine cable burying device 2, the supporting plate 8 is connected with the submarine cable burying device 2, and the bottom area of the supporting plate 8 is larger than that of the submarine cable burying device 2.
As can be seen from the above description, the support plate 8 can only possibly avoid the submarine cable burying device 2 being sunk into the sludge.
Further, the support plate 8 is connected to the submarine cable burying device 2 by a spring.
From the above description, the above arrangement provides a simple and efficient structure for adapting the support plate 8 to various shapes of sea floor.
Further, the ends of the springs are hinged with the submarine cable burying device 2.
From the above description, the above arrangement provides a simple and efficient structure for adapting the support plate 8 to various shapes of sea floor.
The application background of the sliding shoe structure of the submarine cable burying device provided by the utility model is as follows: when the submarine cable is laid, the submarine resistance is high.
Example 1
Referring to fig. 1-2, a sliding shoe structure of a submarine cable burying device includes a sliding shoe body 1, a submarine cable burying device 2, a first hinge rod 3, a second hinge rod 4, a first driving hydraulic cylinder 5 and a second driving hydraulic cylinder 6;
at least two sliding shoe bodies 1 are arranged, the sliding shoe bodies 1 are arranged on the sea floor in a sliding manner, and the sliding shoe bodies 1 are arranged at the front end or the tail end of the submarine cable burying device 2;
one end of the first hinging rod 3 is hinged with the sliding shoe body 1, and the other end of the first hinging rod is hinged with the end part of the second hinging rod 4; one end of the second hinging rod 4 is hinged with the first hinging rod 3, and the other end of the second hinging rod is hinged with the submarine cable burying device 2; the rotation axis of the first hinging rod 3 and the rotation axis of the second hinging rod 4 are perpendicular to the movement direction of the sliding shoe body 1;
one end of the first driving hydraulic cylinder 5 is hinged to the sliding shoe body 1, and the other end of the first driving hydraulic cylinder is hinged to the middle of the first hinging rod 3; one end of the second driving hydraulic cylinder 6 is hinged to the middle of the first hinging rod 3, and the other end of the second driving hydraulic cylinder is hinged to the middle of the second hinging rod 4.
The front end of the sliding shoe body 1 is provided with a coulter 7. The sliding shoe body 1 is arranged on the side part of the front end or the side part of the tail end of the submarine cable burying device 2;
the output end of the submarine cable burying device 2 is arranged in the center of the bottom.
The skid shoe structure of the submarine cable burying device further comprises a supporting plate 8, the supporting plate 8 is horizontally arranged below the submarine cable burying device 2, the supporting plate 8 is connected with the submarine cable burying device 2, and the bottom area of the supporting plate 8 is larger than that of the submarine cable burying device 2.
The support plate 8 is connected with the submarine cable burying device 2 through a spring. The end of the spring is hinged with the submarine cable burying device 2.
The utility model provides a use and principle of a sliding shoe structure of a submarine cable burying device, which comprises the following steps:
in the submarine cable laying work, the submarine cable laying device and the shoe body 1 are easily caught in the sludge. At this time, the worker may activate the first driving hydraulic cylinder 5 and the second driving hydraulic cylinder 6 through the electric control device to drive the first hinge lever 3 and the second hinge lever 4 to rotate.
The rotation of the first hinge lever 3 and the second hinge lever 4 not only moves the sea cable laying device horizontally while moving vertically upward, but also moves at least two slipper bodies 1 in the horizontal direction. The various movements enable the submarine cable laying device to break the earth more easily and move upwards, so that the submarine cable laying device breaks away from the silt, and the slipper body 1 breaks the earth more easily and is pulled out of the silt by the cable laying ship.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (6)
1. The skid shoe structure of the submarine cable burying device is characterized by comprising a skid shoe body, the submarine cable burying device, a first hinging rod, a second hinging rod, a first driving hydraulic cylinder and a second driving hydraulic cylinder;
the skid shoe bodies are arranged at least two, the skid shoe bodies are arranged on the sea floor in a sliding manner, and the skid shoe bodies are arranged at the front end or the tail end of the submarine cable burying device;
one end of the first hinging rod is hinged with the sliding shoe body, and the other end of the first hinging rod is hinged with the end part of the second hinging rod; one end of the second hinging rod is hinged with the first hinging rod, and the other end of the second hinging rod is hinged with the submarine cable burying device; the rotation axis of the first hinging rod and the rotation axis of the second hinging rod are perpendicular to the moving direction of the sliding shoe body;
one end of the first driving hydraulic cylinder is hinged to the sliding shoe body, and the other end of the first driving hydraulic cylinder is hinged to the middle of the first hinging rod; one end of the second driving hydraulic cylinder is hinged to the middle of the first hinging rod, and the other end of the second driving hydraulic cylinder is hinged to the middle of the second hinging rod.
2. The sliding shoe structure of submarine cable burying device according to claim 1, wherein a coulter is provided at a front end of the sliding shoe body.
3. The skid shoe structure of the submarine cable burying device according to claim 1, wherein the skid shoe body is provided at a side portion of a front end or a side portion of a tip end of the submarine cable burying device;
the output end of the submarine cable burying device is arranged in the center of the bottom.
4. The skid shoe structure of a submarine cable burying device according to claim 1, further comprising a supporting plate horizontally arranged below the submarine cable burying device, wherein the supporting plate is connected with the submarine cable burying device, and the bottom area of the supporting plate is larger than the bottom area of the submarine cable burying device.
5. The skid shoe structure of a submarine cable burying device according to claim 4, wherein said support plate is connected to said submarine cable burying device by a spring.
6. The submarine cable burying device skid shoe structure as claimed in claim 5, wherein an end of the spring is hinged to the submarine cable burying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320470548.7U CN219739783U (en) | 2023-03-13 | 2023-03-13 | Skid shoe structure of submarine cable burying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320470548.7U CN219739783U (en) | 2023-03-13 | 2023-03-13 | Skid shoe structure of submarine cable burying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219739783U true CN219739783U (en) | 2023-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320470548.7U Active CN219739783U (en) | 2023-03-13 | 2023-03-13 | Skid shoe structure of submarine cable burying device |
Country Status (1)
| Country | Link |
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| CN (1) | CN219739783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117822678A (en) * | 2024-02-29 | 2024-04-05 | 山东海盛海洋工程集团有限公司 | Submarine cable burying machine easy for dredging |
-
2023
- 2023-03-13 CN CN202320470548.7U patent/CN219739783U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117822678A (en) * | 2024-02-29 | 2024-04-05 | 山东海盛海洋工程集团有限公司 | Submarine cable burying machine easy for dredging |
| CN117822678B (en) * | 2024-02-29 | 2024-06-11 | 山东海盛海洋工程集团有限公司 | Submarine cable burying machine easy for dredging |
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