CN219477561U - Submarine cable protection device - Google Patents
Submarine cable protection device Download PDFInfo
- Publication number
- CN219477561U CN219477561U CN202223210266.8U CN202223210266U CN219477561U CN 219477561 U CN219477561 U CN 219477561U CN 202223210266 U CN202223210266 U CN 202223210266U CN 219477561 U CN219477561 U CN 219477561U
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- submarine cable
- wall
- protection device
- square groove
- cable protection
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Abstract
The utility model belongs to the technical field of ocean cables, in particular to a submarine cable protection device, which aims at the problem that the existing submarine cable is pulled in the paying-off process, but the surface layer of the submarine cable is easy to wear in the pulling process, so that seawater is easy to corrode an inner layer; the movable blocks are rotatably connected to the top of the base; the support component is connected to the inner wall of the square groove in a sliding mode and used for supporting the submarine cable. According to the device, abrasion to the surface layer of the submarine cable caused by rigid traction can be avoided, the movable block can flexibly rotate the angle, the submarine cable cannot be abraded by the inner wall of the side face of the square groove caused by the change of the angle in the traction process, the seawater is not easy to corrode the inner structure of the submarine cable from the damaged position, and the service life of the submarine cable is prolonged.
Description
Technical Field
The utility model relates to the technical field of ocean cables, in particular to a submarine cable protection device.
Background
The submarine cable protection device is a device for protecting a submarine cable in the submarine cable laying process. Submarine cables, namely ocean cables, are wires wrapped by insulating materials, are usually laid in the ocean as the name implies, are important communication means for establishing islands, inland and offshore operations, and have important ocean strategic significance.
However, the existing paying-off mode has the following defects in the working process:
1. the submarine cable can be pulled in the paying-off process, but the surface layer of the submarine cable is easy to wear in the pulling process, so that after the submarine cable enters the seawater, the seawater is easy to corrode the inner layer, the service life of the submarine cable is further affected, and the danger in use is also increased.
In order to solve the problems, the utility model provides a submarine cable protection device.
Disclosure of Invention
The utility model provides a submarine cable protection device, which solves the defects that in the prior art, a submarine cable is pulled in the paying-off process, but the surface layer of the submarine cable is easy to wear in the pulling process, so that after the submarine cable enters seawater, the seawater is easy to corrode an inner layer, the service life of the submarine cable is further influenced, and the danger in use is increased.
The utility model provides the following technical scheme:
a submarine cable protection device comprising:
the device comprises a plurality of bases, wherein square grooves are formed in one sides of the bases;
the movable blocks are rotatably connected to the top of the base;
the support component is connected to the inner wall of the square groove in a sliding mode and used for supporting the submarine cable.
In one possible design, the support assembly comprises a support plate slidably connected to the inner wall of the square groove, and a plurality of springs are fixedly connected between the bottom of the support plate and the inner wall of the bottom of the square groove.
In one possible design, the top of the supporting plate is provided with a groove, the inner wall of the groove is fixedly connected with a plurality of fixing shafts, and the outer wall of the fixing shaft is rotatably sleeved with a roller.
In one possible design, two sliding grooves which are symmetrically arranged are formed in the inner walls of two sides of the square groove, two sliding blocks which are symmetrically arranged are fixedly connected with two sides of the supporting plate, and the sliding blocks are in sliding connection with the sliding grooves.
In one possible design, the bottom of the movable block is fixedly connected with a rotating shaft, the inner wall of the base is fixedly connected with a bearing, and the rotating shaft is fixedly connected with the inner ring of the bearing.
In one possible design, the top side of the support plate is provided with rounded corners.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
When the marine cable supporting device is used, the plurality of bases are firstly placed at corresponding positions on the ground, the marine cables sequentially pass through the square grooves after passing through the cable placing frame, the bottoms of the marine cables are in contact with the supporting plates under the action of gravity, the supporting plates play a supporting role on the marine cables, and the rotating shafts are arranged, so that the movable blocks can flexibly rotate for a certain angle according to the actual use condition of the marine cables;
according to the utility model, after the submarine cable is placed on the supporting plate, the plurality of springs at the bottom of the supporting plate are compressed, and the sliding blocks slide in the sliding grooves, so that the supporting plate supports the submarine cable as an elastic support, when the submarine cable is pulled, the rolling roller rotates, friction force in the moving process of the submarine cable is reduced, the submarine cable is matched with the elastic support, rigid pulling of the submarine cable in the pulling process is avoided, and abrasion in the pulling process is reduced;
according to the device, abrasion to the surface layer of the submarine cable caused by rigid traction can be avoided, the movable block can flexibly rotate the angle, the submarine cable cannot be abraded by the inner wall of the side face of the square groove due to the change of the angle in the traction process, the seawater is not easy to corrode the inner structure of the submarine cable from the damaged position, the service life of the submarine cable is prolonged, and the safety performance in the use process is improved.
Drawings
FIG. 1 is a schematic view of the use effect of a submarine cable protection device according to an embodiment of the present utility model;
fig. 2 is a schematic three-dimensional structure of a base in a submarine cable protection device according to an embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of a base of a submarine cable protection device according to an embodiment of the present utility model;
fig. 4 is a schematic top view of a support plate in a submarine cable protection device according to an embodiment of the present utility model;
fig. 5 is a schematic cross-sectional view of a support plate in a submarine cable protection device according to an embodiment of the present utility model.
Reference numerals:
1. a base; 2. a rotating shaft; 3. a movable block; 301. a chute; 302. a square groove; 4. a bearing; 5. a support plate; 501. a groove; 6. a slide block; 7. a roller; 8. a fixed shaft; 9. a spring; 10. and (5) rounding.
Detailed Description
Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.
In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
Example 1
Referring to fig. 1-5, a protective device, comprising:
a plurality of bases 1, wherein one side of each of the bases 1 is provided with a square groove 302;
the movable blocks 3 are rotatably connected to the top of the base 1;
and the support assembly is slidably connected to the inner wall of the square groove 302 and is used for supporting the submarine cable.
The technical scheme can achieve the technical effects that the device can avoid abrasion to the surface layer of the submarine cable due to rigid traction in the process that the submarine cable is pulled, so that the seawater is not easy to corrode the inner structure of the submarine cable from the damaged position outside, the service life of the submarine cable is prolonged, and the safety performance in the use process is improved.
Referring to fig. 2-4, the support assembly comprises a support plate 5 slidably connected to the inner wall of the square groove 302, and a plurality of springs 9 are fixedly connected between the bottom of the support plate 5 and the bottom inner wall of the square groove 302.
The technical scheme can achieve the technical effects that after the submarine cable is placed on the supporting plate 5, the springs 9 at the bottom of the supporting plate 5 are compressed, and the sliding block 6 slides in the sliding groove 301, so that the supporting plate 5 supports the submarine cable elastically.
The application can be used in submarine cable field, also can be used in other fields suitable for the application.
Example 2
Referring to fig. 1-5, a submarine cable protection device comprising:
a plurality of bases 1, wherein one side of each of the bases 1 is provided with a square groove 302;
the movable blocks 3 are rotatably connected to the top of the base 1;
and the support assembly is slidably connected to the inner wall of the square groove 302 and is used for supporting the submarine cable.
The technical scheme can achieve the technical effects that the device can avoid abrasion to the surface layer of the submarine cable due to rigid traction in the process that the submarine cable is pulled, so that the seawater is not easy to corrode the inner structure of the submarine cable from the damaged position outside, the service life of the submarine cable is prolonged, and the safety performance in the use process is improved.
Referring to fig. 2-4, the support assembly comprises a support plate 5 slidably connected to the inner wall of the square groove 302, and a plurality of springs 9 are fixedly connected between the bottom of the support plate 5 and the bottom inner wall of the square groove 302.
The technical scheme can achieve the technical effects that after the submarine cable is placed on the supporting plate 5, the springs 9 at the bottom of the supporting plate 5 are compressed, and the sliding block 6 slides in the sliding groove 301, so that the supporting plate 5 supports the submarine cable elastically.
Referring to fig. 5, a groove 501 is formed in the top of the support plate 5, a plurality of fixing shafts 8 are fixedly connected to the inner wall of the groove 501, and a roller 7 is rotatably sleeved on the outer wall of the fixing shaft 8.
The technical scheme can achieve the technical effect that the roller 7 rotates when the submarine cable is pulled, and friction force in the submarine cable moving process is reduced.
Referring to fig. 2-4, two sliding grooves 301 symmetrically arranged are formed in the inner walls of two sides of the square groove 302, two sliding blocks 6 symmetrically arranged are fixedly connected to two sides of the supporting plate 5, and the sliding blocks 6 are in sliding connection with the sliding grooves 301.
The technical scheme can achieve the technical effects that the supporting plate 5 can slide on the inner wall of the movable block 3 conveniently and cannot be ectopic.
Referring to fig. 3, a rotating shaft 2 is fixedly connected to the bottom of the movable block 3, a bearing 4 is fixedly connected to the inner wall of the base 1, and the rotating shaft 2 is fixedly connected with the inner ring of the bearing 4.
The technical scheme can achieve the technical effect that the movable block 3 can flexibly rotate above the base through the rotating shaft 2.
Referring to fig. 4-5, the top side of the support plate 5 is provided with a rounded corner 10.
The technical scheme can achieve the technical effect of preventing the submarine cable from being scratched and rubbed on the edge of the supporting plate 5 in the traction process and damaging the surface layer.
The working principle and the using flow of the technical scheme are as follows: when the marine cable support device is used, a plurality of bases 1 are placed at corresponding positions on the ground, marine cables sequentially penetrate through the square grooves 302 after penetrating out of the cable support frame, the bottoms of the marine cables are in contact with the support plates 5 under the action of gravity, the support plates 5 play a supporting role on the marine cables, and the rotating shafts 2 are arranged, so that the movable blocks 3 can flexibly rotate for a certain angle according to actual use conditions of the marine cables;
after the submarine cable is placed on the supporting plate 5, the springs 9 at the bottom of the supporting plate 5 are compressed, the sliding blocks 6 slide in the sliding grooves 301, so that the supporting of the supporting plate 5 on the submarine cable is an elastic supporting, when the submarine cable is pulled, the rolling rollers 7 rotate, friction force in the moving process of the submarine cable is reduced, the submarine cable is matched with the elastic supporting, rigid pulling of the submarine cable in the pulling process is avoided, and abrasion in the pulling process is reduced;
the device can avoid causing wearing and tearing to the sea cable top layer because of the rigidity is pulled at sea cable quilt in-process, and movable block 3 can nimble rotation angle, and sea cable can not be worn and torn by the side inner wall of square groove 302 because of the change of angle at the in-process of pulling for sea water is difficult for corroding sea cable inner structure from outside impaired department, has prolonged the life of sea cable, has improved the security performance in the use.
The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (6)
1. A submarine cable protection device, comprising:
a plurality of bases (1), wherein square grooves (302) are formed in one side of each base (1);
the movable blocks (3) are rotatably connected to the top of the base (1);
and the supporting component is connected to the inner wall of the square groove (302) in a sliding manner and is used for supporting the submarine cable.
2. Submarine cable protection device according to claim 1, wherein the support assembly comprises a support plate (5) slidingly connected to the inner wall of the square groove (302), and a plurality of springs (9) are fixedly connected between the bottom of the support plate (5) and the inner wall of the bottom of the square groove (302).
3. Submarine cable protection device according to claim 2, characterized in that the top of the supporting plate (5) is provided with a groove (501), the inner wall of the groove (501) is fixedly connected with a plurality of fixed shafts (8), and the outer wall of the fixed shafts (8) is rotatably sleeved with a roller (7).
4. Submarine cable protection device according to claim 2, characterized in that two sliding grooves (301) symmetrically arranged are formed in the inner walls of the two sides of the square groove (302), two sliding blocks (6) symmetrically arranged are fixedly connected to the two sides of the supporting plate (5), and the sliding blocks (6) are in sliding connection with the sliding grooves (301).
5. A submarine cable protection device according to any one of claims 1-3, wherein a rotating shaft (2) is fixedly connected to the bottom of the movable block (3), a bearing (4) is fixedly connected to the inner wall of the base (1), and the rotating shaft (2) is fixedly connected to the inner ring of the bearing (4).
6. Submarine cable protection device according to claim 2, characterized in that the top side of the support plate (5) is provided with rounded corners (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223210266.8U CN219477561U (en) | 2022-12-01 | 2022-12-01 | Submarine cable protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223210266.8U CN219477561U (en) | 2022-12-01 | 2022-12-01 | Submarine cable protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219477561U true CN219477561U (en) | 2023-08-04 |
Family
ID=87439602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223210266.8U Active CN219477561U (en) | 2022-12-01 | 2022-12-01 | Submarine cable protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219477561U (en) |
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2022
- 2022-12-01 CN CN202223210266.8U patent/CN219477561U/en active Active
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