Anchoring device for submarine cable

Abstract

The utility model discloses an anchoring device for submarine cables, which relates to the technical field of anchoring devices and comprises a base, the upper surface of the base is rotatably connected with a rotating plate, an anchoring seat is fixedly mounted on the upper surface of the rotating plate, a mounting groove is formed in the surface of the anchoring seat, and a reminding component is arranged in the anchoring seat. According to the anchoring device for the submarine cable, through the arrangement of the reminding assembly, when the anchoring device is damaged, the submarine cable cannot be effectively limited, the submarine cable can slide in the anchoring device, then the submarine cable is driven to slide on the surface of the rolling wheel, and the rolling wheel is made to rotate; and when a patrol ship on the sea surface penetrates through the floating block, the anchoring device is damaged, and the submarine cable cannot be effectively limited, so that a worker can be notified to carry out maintenance operation in time, and the loss caused by accidents is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of anchoring devices, in particular to an anchoring device for submarine cables. Background Technique

[0002] With the rapid development of the economy and construction, many nearshore islands and marine facilities such as offshore oil and gas platforms have demands for various resources such as electricity, communication, fresh water, oil, and gas. A large number of pipelines such as various submarine optical cables and submarine power cables need to be laid separately.

[0003] When the existing anchoring device for submarine cables limits the submarine cable, when the anchoring device is damaged and unable to limit the submarine cable, the submarine cable will move or float. The staff cannot know that the anchoring device is damaged, so they cannot perform maintenance operations in time, expanding the losses caused by accidents. Content of the Utility Model

[0004] Technical Problem to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides an anchoring device for submarine cables, which solves the problem that when the existing anchoring device for submarine cables limits the submarine cable, when the anchoring device is damaged and unable to limit the submarine cable, the submarine cable will move or float. The staff cannot know that the anchoring device is damaged, so they cannot perform maintenance operations in time, expanding the losses caused by accidents.

[0006] Technical Solution

[0007] To achieve the above object, the utility model is realized through the following technical solutions: an anchoring device for submarine cables, including a base, the upper surface of the base is rotatably connected with a rotating plate, the upper surface of the rotating plate is fixedly installed with an anchoring seat, the surface of the anchoring seat is provided with an installation groove, and a reminder component is arranged inside the anchoring seat;

[0008] The reminder component includes grooves opened on both sides of the inner bottom wall of the installation groove, a roller is rotatably connected inside the groove, a driven column is fixedly installed inside the roller, the driven column is rotatably connected inside the anchoring seat, a first pulley is fixedly installed on the outer surface of the driven column, the first pulley is lapped with a second pulley through a belt, a rotating column is fixedly installed inside the second pulley, a driving gear is fixedly installed on the outer surface of the rotating column, a driven tooth plate is meshed above the driving gear, a fixing plate is fixedly installed on the upper surface of the driven tooth plate, and a sealing plate is fixedly installed on the upper surface of the fixing plate.

[0009] Optionally, storage grooves are formed on both sides inside the anchoring seat. A number of floating blocks are placed inside the storage grooves, and rectangular grooves are formed on the upper surfaces of the storage grooves.

[0010] Optionally, a first sliding groove is formed on the inner side wall of the storage groove. A bearing space is formed at one end of the first sliding groove, and a sealing plate is slidably connected inside the first sliding groove.

[0011] Optionally, an upper clamping plate is slidably connected to the inner top wall of the installation groove. A threaded rod is rotatably connected to the upper surface of the upper clamping plate. The threaded rod is threadedly connected inside the anchoring seat. A rotating handle is fixedly installed on the upper surface of the threaded rod, and the rotating handle slidably penetrates and is connected to the surface of the anchoring seat.

[0012] Optionally, guide columns are fixedly installed at the four corners of the side surface of the upper clamping plate through clamping blocks. The guide columns slidably penetrate and are connected to the inside of the anchoring seat.

[0013] Optionally, rotating columns are rotatably connected to the four corners of the upper surface of the base. A rotating block is fixedly installed at the top of the rotating column. A plug rod is fixedly installed at the bottom of the rotating column. A spiral piece is arranged on the outer surface of the plug rod. By inserting the spiral piece on the surface of the plug rod into the seabed, the fixing effect of the base fixed to the seabed is improved.

[0014] Optionally, side plates are fixedly installed on the side surfaces of the rotating plate. Limit bolts are threadedly connected to the surfaces of the side plates. A number of threaded holes are formed on the upper surface of the base. The limit bolts are adapted to the threaded holes. The rotating plate and the anchoring seat are fixed through the limit bolts. At the same time, the anchoring seat can be rotated through the rotating plate to adjust the direction of the anchoring seat, improving the applicability of the angle placement of the device.

[0015] Beneficial effects

[0016] The utility model provides an anchoring device for submarine cables, which has the following beneficial effects:

[0017] For this anchoring device for submarine cables, through the setting of the reminder component, when the anchoring device is damaged and cannot effectively limit the submarine cable, the submarine cable will slide inside the anchoring device, and then drive the sliding on the surface of the roller and make the roller rotate, thereby opening the sealing plate and enabling the floating block to float by buoyancy. When the patrol boat on the sea surface penetrates the floating block, it means that the anchoring device is damaged and cannot effectively limit the submarine cable, so that the staff can be notified to perform maintenance operations in time, thereby further reducing the losses caused by accidents. Description of the drawings

[0018] To more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are merely exemplary, and for those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained by extending the provided drawings.

[0019] Figure 1 Structural schematic diagram of the present utility model;

[0020] Figure 2 Side cross-sectional structural schematic diagram of the present utility model;

[0021] Figure 3 For the present utility model Figure 2 Enlarged structural schematic diagram of part A in it;

[0022] Figure 4 Partial structural schematic diagram of the reminder component of the present utility model;

[0023] Figure 5 Front cross-sectional structural schematic diagram of the present utility model.

[0024] In the figure: 1, base; 2, rotating plate; 3, anchoring seat; 4, installation groove; 5, reminder component; 501, roller; 502, driven column; 503, first pulley; 504, second pulley; 505, driving gear; 506, driven toothed plate; 507, fixing plate; 508, sealing plate; 509, floating block; 6, upper clamping plate; 7, threaded rod; 8, guiding column; 9, inserting rod; 10, spiral sheet; 11, side plate; 12, limit bolt. Specific embodiments

[0025] The structures, proportions, sizes, etc. illustrated in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present utility model. Therefore, they do not have technical essence. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present utility model.

[0026] Please refer to Figures 1 to 5, the present utility model provides a technical solution: an anchoring device for submarine cables, including a base 1, a rotating plate 2 is rotatably connected to the upper surface of the base 1, an anchoring seat 3 is fixedly installed on the upper surface of the rotating plate 2, an installation groove 4 is formed on the surface of the anchoring seat 3, a reminder component 5 is arranged inside the anchoring seat 3, the reminder component 5 includes grooves formed on both sides of the inner bottom wall of the installation groove 4, a roller 501 is rotatably connected inside the groove, a driven column 502 is fixedly installed inside the roller 501, the driven column 502 is rotatably connected to the inside of the anchoring seat 3, a first pulley 503 is fixedly installed on the outer surface of the driven column 502, the first pulley 503 is lapped with a second pulley 504 through a belt, a rotating column is fixedly installed inside the second pulley 504, a driving gear 505 is fixedly installed on the outer surface of the rotating column, a driven toothed plate 506 is meshed above the driving gear 505, a fixing plate 507 is fixedly installed on the upper surface of the driven toothed plate 506, and a sealing plate 508 is fixedly installed on the upper surface of the fixing plate 507.

[0027] Storage grooves are formed on both sides inside the anchoring seat 3, several floating blocks 509 are placed inside the storage grooves, and a rectangular groove is formed on the upper surface of the storage grooves.

[0028] A first sliding groove is formed on the inner side wall of the storage groove, a bearing space is formed at one end of the first sliding groove, and the sealing plate 508 is slidably connected inside the first sliding groove.

[0029] An upper clamping plate 6 is slidably connected to the inner top wall of the installation groove 4, a threaded rod 7 is rotatably connected to the upper surface of the upper clamping plate 6, the threaded rod 7 is threadedly connected to the inside of the anchoring seat 3, a rotating handle is fixedly installed on the upper surface of the threaded rod 7, and the rotating handle slidably penetrates through the surface of the anchoring seat 3.

[0030] Guide columns 8 are fixedly installed at the four corners of the side surface of the upper clamping plate 6 through clamping blocks, and the guide columns 8 slidably penetrate through the inside of the anchoring seat 3.

[0031] Rotating columns are rotatably connected to the four corners of the upper surface of the base 1, rotating blocks are fixedly installed at the tops of the rotating columns, inserting rods 9 are fixedly installed at the bottoms of the rotating columns, spiral blades 10 are arranged on the outer surfaces of the inserting rods 9, and by inserting the spiral blades 10 on the surface of the inserting rod 9 into the seabed, the fixing effect of the base 1 fixed to the seabed is improved.

[0032] Side plates 11 are fixedly installed on the side surfaces of the rotating plate 2, limiting bolts 12 are threadedly connected to the surfaces of the side plates 11, several threaded holes are formed on the upper surface of the base 1, the limiting bolts 12 are adapted to the threaded holes, the rotating plate 2 and the anchoring seat 3 are fixed through the limiting bolts 12, and at the same time, the anchoring seat 3 can be rotated through the rotating plate 2 to adjust the direction of the anchoring seat 3, improving the applicability of the angle placement of the device.

[0033] In the present utility model, the working steps of the device are as follows:

[0034] The staff places the submarine cable in the installation groove 4 inside the anchoring seat 3, and then rotates the rotating handle to drive the threaded rod 7 to rotate, so that the threaded rod 7 drives the upper clamping plate 6 to move downward. The upper clamping plate 6 drives the guide post 8 to slide downward inside the anchoring seat 3, so that the submarine cable is fixedly installed in the installation groove 4 inside the anchoring seat 3. When the anchoring seat 3 cannot limit and fix the submarine cable, the submarine cable slides inside the installation groove 4. The movement of the submarine cable drives the roller 501 to rotate. The roller 501 drives the driven column 502 inside to rotate. The driven column 502 drives the first pulley 503 to rotate. The first pulley 503 drives the second pulley 504 above to rotate through the belt. The second pulley 504 drives the rotating column inside to rotate. The rotating column drives the driving gear 505 to rotate. The driving gear 505 drives the driven tooth plate 506 to move. The driven tooth plate 506 drives the fixing plate 507 above to move. The fixing plate 507 drives the sealing plate 508 above to move. The sealing plate 508 moves away from the lower surface of the rectangular groove, and then the floating block 509 floats by the buoyancy of the sea water. When the patrol boat on the sea surface penetrates the floating block 509, it means that the anchoring device is damaged and cannot effectively limit the submarine cable, so that the staff can be notified to perform maintenance operations in time, thereby further reducing the losses caused by accidents. The staff can rotate the rotating plate 2 to drive the anchoring seat 3 above to rotate, and then rotate the limit bolt 12 and connect it to the inside of the threaded hole to fix the rotating plate 2.

[0035] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An anchoring device for a submarine cable, comprising a base (1), characterized in that: The upper surface of the base (1) is rotatably connected to a rotating plate (2), the upper surface of the rotating plate (2) is fixedly mounted with an anchor seat (3), a mounting groove (4) is provided on the surface of the anchor seat (3), and a reminder component (5) is provided inside the anchor seat (3); The reminder component (5) comprises grooves opened on both sides of the inner bottom wall of the installation groove (4), a roller (501) is rotatably connected inside the groove, a driven column (502) is fixedly installed inside the roller (501), the driven column (502) is rotatably connected to the inside of the anchor seat (3), a first pulley (503) is fixedly installed on the outer surface of the driven column (502), the first pulley (503) is overlapped with a second pulley (504) through a belt, a rotating column is fixedly installed inside the second pulley (504), a driving gear (505) is fixedly installed on the outer surface of the rotating column, a driven tooth plate (506) is meshed and connected above the driving gear (505), a fixed plate (507) is fixedly installed on the upper surface of the driven tooth plate (506), and a sealing plate (508) is fixedly installed on the upper surface of the fixed plate (507).

2. The anchoring device for a submarine cable according to claim 1, characterized in that: Storage grooves are provided on both sides of the anchor seat (3), a plurality of floating blocks (509) are placed inside the storage grooves, and a rectangular groove is provided on the upper surface of the storage grooves.

3. The anchoring device for a submarine cable according to claim 2, characterized in that: A first sliding groove is provided on the inner side wall of the storage groove, a bearing space is provided at one end of the first sliding groove, and a sealing plate (508) is slidably connected inside the first sliding groove.

4. The anchoring device for a submarine cable according to claim 1, characterized in that: The inner top wall of the mounting groove (4) is slidably connected to an upper clamping plate (6), the upper surface of the upper clamping plate (6) is rotatably connected to a threaded rod (7), the threaded rod (7) is threadedly connected to the inside of the anchor seat (3), and a rotating handle is fixedly installed on the upper surface of the threaded rod (7), and the rotating handle is slidably penetrated and connected to the surface of the anchor seat (3).

5. The anchoring device for a submarine cable according to claim 4, characterized in that: Guide columns (8) are fixedly mounted at the four corners of the side surface of the upper clamping plate (6) through clamping blocks, and the guide columns (8) are slidably penetrated and connected to the inside of the anchor seat (3).

6. The anchoring device for a submarine cable according to claim 1, characterized in that: The four corners of the upper surface of the base (1) are rotatably connected to rotating columns, a rotating block is fixedly installed on the top of the rotating column, an insertion rod (9) is fixedly installed on the bottom of the rotating column, and a spiral sheet (10) is provided on the outer surface of the insertion rod (9).

7. The anchoring device for a submarine cable according to claim 1, characterized in that: The side surfaces of the rotating plate (2) are fixedly mounted with side plates (11), the surfaces of the side plates (11) are threadedly connected with limit bolts (12), the upper surface of the base (1) is provided with a plurality of threaded holes, and the limit bolts (12) are matched with the threaded holes.

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