Submarine cable supporting assembly

Abstract

A submarine cable supporting assembly provided by the utility model comprises a counterweight seat plate, a fixing cylinder, a buffer rod and a welding rod, the welding cylinder is horizontally welded at the upper end of the counterweight seat plate through a plurality of reinforcing ribs, a limiting cylinder is suspended in the welding cylinder, a plurality of anti-falling grooves are arranged on the annular side surface of the limiting cylinder, and wear-resistant rubber rings are fixed at the front end and the rear end in the limiting cylinder. The number of the fixing cylinders is multiple, the fixing cylinders are welded in the limiting cylinder at equal angles, sliding grooves are formed in the front ends of the fixing cylinders in a penetrating mode, welding pieces are fixed to the annular side faces of the fixing cylinders, and springs, movable pieces and sliding rings are arranged on the annular side faces of the fixing cylinders in a sleeved mode. The submarine cable can be buffered and limited, swing of the submarine cable under the action of tidal current is not affected to a certain extent, the swing degree is controllable, and the submarine cable does not collide with boulders and is not abraded.

Description

Technical Field

[0001] The utility model relates to a submarine cable supporting component, belonging to the technical field of cable supporting equipment. Background Art

[0002] Submarine cables are cables wrapped in insulating materials, laid on the seabed, and used for telecommunication transmission. Submarine cables are divided into submarine communication cables and submarine power cables. Modern submarine cables all use optical fiber as material to transmit telephone and Internet signals.

[0003] However, when laying submarine cables, due to the large number of coral reefs and boulders on the seabed, the submarine cables often come into contact with the boulders, causing wear and tear, which leads to loss of the surface of the submarine cables. The service life of the submarine cables cannot be guaranteed, which seriously reduces the use of the submarine cables. Therefore, when laying submarine cables, reasonable pipeline support and shielding are required to reduce contact with submarine reefs. Therefore, there is an urgent need for a submarine cable support assembly to solve the above-mentioned problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a submarine cable support assembly to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable structure and good practicality. A limit protection support structure is designed to buffer and limit the submarine cable, which will not affect its swinging under the action of the tide to a certain extent. The swinging degree is controllable and will not hit the isolated rocks and cause wear.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a submarine cable support assembly, including a counterweight seat plate, a fixed tube, a buffer rod and a welding rod, the upper end of the counterweight seat plate is horizontally welded with a welding tube through a plurality of reinforcing ribs, a limiting tube is suspended in the welding tube, a plurality of anti-slip grooves are opened on the annular side of the limiting tube, wear-resistant rubber rings are fixed at the front and rear ends of the limiting tube, a plurality of fixing tubes are provided, a plurality of the fixing tubes are welded at equal angles inside the limiting tube, a plurality of the front ends of the fixing tubes are penetrated by a sliding groove, a plurality of the annular sides of the fixing tubes are fixed with welding sheets, a plurality of the annular sides of the fixing tubes are covered with springs, movable sheets and sliding rings, a plurality of buffer rods are provided, a plurality of the buffer rods are respectively slidably arranged in a plurality of fixing tubes, a plurality of the exposed ends of the buffer rods are welded with convex sheets, a plurality of welding rods are provided, and a plurality of the welding rods respectively slide through a plurality of sliding grooves.

[0006] Furthermore, extended threaded rods are threadedly penetrated around the upper end of the counterweight seat plate.

[0007] Furthermore, the plurality of springs are respectively fixed to a plurality of welding sheets.

[0008] Furthermore, the other ends of the plurality of springs are respectively fixed to the plurality of movable sheets, the plurality of sliding rings are respectively fixed to the other ends of the plurality of movable sheets, and the other ends of the plurality of sliding rings are respectively fixed to the plurality of welding rods.

[0009] Furthermore, the plurality of convex pieces are slidably disposed in the plurality of anti-slip grooves respectively.

[0010] Furthermore, the plurality of welding rods are respectively vertically welded to the hidden ends of the plurality of buffer rods.

[0011] The beneficial effects of the utility model: a submarine cable support assembly of the utility model, because the utility model adds an extended threaded rod, a welding cylinder, a limit cylinder, a wear-resistant rubber ring, a fixed cylinder, a welding sheet, a spring, a movable sheet, a sliding ring, a welding rod, a buffer rod and a convex sheet, our design improvement and actual use show that the device has good practicality, and a limit protection support structure is designed to buffer and limit the submarine cable, which will not affect its swinging under the action of the tide to a certain extent, and the swinging degree can be controlled and will not hit the isolated rocks and cause wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 This is a three-dimensional schematic diagram of the overall structure of a submarine cable support assembly of the utility model;

[0014] Figure 2 This is a schematic diagram of a spring three-dimensional connection of a submarine cable support assembly of the utility model;

[0015] Figure 3 This is a schematic diagram of the three-dimensional connection of a buffer rod of a submarine cable support assembly of the utility model;

[0016] In the figure: 1-counterweight seat plate, 2-extended threaded rod, 3-reinforcement rib, 4-welding cylinder, 5-limiting cylinder, 6-wear-resistant rubber ring, 7-fixing cylinder, 8-welding sheet, 9-spring, 10-movable sheet, 11-sliding ring, 12-welding rod, 13-slide groove, 14-buffer rod, 15-convex sheet, 16-anti-slip groove. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] See also Figure 1-Figure 3The utility model provides a technical solution: a submarine cable support assembly, including a counterweight seat plate 1, a fixed tube 7, a buffer rod 14 and a welding rod 12. The upper end of the counterweight seat plate 1 is horizontally welded with a welding tube 4 through a plurality of reinforcing ribs 3. A limiting tube 5 is suspended in the welding tube 4. A plurality of anti-slip grooves 16 are provided on the annular side of the limiting tube 5. Wear-resistant rubber rings 6 are fixed to the front and rear ends of the limiting tube 5. A plurality of fixed tubes 7 are provided. A plurality of fixed tubes 7 are welded at equal angles inside the limiting tube 5. A plurality of fixed tubes 7 are penetrated by a slide groove 13 at the front end. A plurality of fixed tubes 7 are fixed with welding pieces 8 on the annular side. A plurality of fixed tubes 7 are sleeved with springs 9, movable pieces 10 and sliding rings 11 on the annular side. A plurality of buffer rods 14 are provided. A plurality of buffer rods 14 are respectively slidably arranged in a plurality of fixed tubes 7. A plurality of exposed ends of the buffer rods 14 are welded with convex pieces 15. A plurality of welding rods 12 are provided. A plurality of welding rods 12 slide through a plurality of slide grooves 13 respectively.

[0019] As the first embodiment of the utility model: the upper end of the counterweight seat plate 1 is penetrated by extended threaded rods 2 through threads all around, and the added multiple extended threaded rods 2 can be inserted into the seabed to facilitate the installation and fixation of the counterweight seat plate 1. Multiple springs 9 are respectively fixed to multiple welding plates 8, and the added multiple welding plates 8 can prevent multiple springs 9 from falling off from the outside of multiple fixed cylinders 7. The other ends of multiple springs 9 are respectively fixed to multiple movable plates 10, and multiple sliding rings 11 are respectively fixed to the other ends of multiple movable plates 10, and the other ends of multiple sliding rings 11 are respectively fixed to multiple welding rods 12. When the added multiple movable plates 10 and multiple sliding rings 11 are mobilized to slide outside multiple fixed cylinders 7, multiple springs 9 can be driven to be compressed or stretched.

[0020] The plurality of convex pieces 15 are respectively slidably arranged in the plurality of anti-slip grooves 16, and the plurality of anti-slip grooves 16 are provided to facilitate the sliding installation of the plurality of convex pieces 15. The plurality of welding rods 12 are respectively vertically welded to the hidden ends of the plurality of buffer rods 14, and the plurality of welding rods 12 are respectively welded to the plurality of buffer rods 14, so that when the plurality of welding rods 12 and the plurality of buffer rods 14 move, the plurality of movable pieces 10 and the plurality of sliding rings 11 can be driven to slide accordingly.

[0021] As the second embodiment of the utility model: when the device is actually used, a plurality of lengthened threaded rods 2 can be inserted into the seabed to facilitate the installation and fixation of the counterweight seat plate 1, and the submarine cable passes through the limit tube 5. The wear-resistant rubber ring 6 provided can prevent the front and rear ports of the limit tube 5 from grinding against the surface of the submarine cable. When it swings under the action of the tide (Note: in the past, the submarine cable was installed and fixed on the seabed. Because the tidal force was large, the water flow would push the fixed submarine cable to squeeze, and then the submarine cable would be prone to breakage and damage. Therefore, the submarine cable was subsequently set to be movable), when the submarine cable was driven by the tidal force, the force would be transmitted to the convex piece 15 on one side of the local area, so that the convex piece 15 would be transmitted to the buffer rod 14, and the buffer rod 14 would slide in the fixed tube 7 and be transmitted to the welding rod 12, and then the welding rod 12 would be driven to move in the slide groove 13 and then drive the sliding ring 11 and the movable piece 10 to squeeze the spring 9, so that the spring 9 at this place can absorb and compress the transmitted force to ensure that the swing degree of the submarine cable is controllable and will not encounter boulders and cause wear.

[0022] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A submarine cable support assembly, comprising a counterweight base plate (1), a fixing tube (7), a buffer rod (14) and a welding rod (12), characterized in that: The upper end of the counterweight seat plate (1) is horizontally welded with a welding cylinder (4) through a plurality of reinforcing ribs (3); a limiting cylinder (5) is suspended in the welding cylinder (4); a plurality of anti-slip grooves (16) are provided on the annular side surface of the limiting cylinder (5); and wear-resistant rubber rings (6) are fixed at the front and rear ends of the limiting cylinder (5); A plurality of the fixed cylinders (7) are provided, and the plurality of the fixed cylinders (7) are welded at equal angles inside the limiting cylinder (5); a slide groove (13) is provided through the front ends of the plurality of the fixed cylinders (7); a welding sheet (8) is fixed to the annular side surfaces of the plurality of the fixed cylinders (7); a spring (9), a movable sheet (10) and a sliding ring (11) are sleeved on the annular side surfaces of the plurality of the fixed cylinders (7); a plurality of the buffer rods (14) are provided, and the plurality of the buffer rods (14) are respectively slidably provided in the plurality of the fixed cylinders (7); a convex sheet (15) is welded to the exposed ends of the plurality of the buffer rods (14); a plurality of the welding rods (12) are provided, and the plurality of the welding rods (12) respectively slide through the plurality of slide grooves (13).

2. A submarine cable support assembly according to claim 1, characterized in that: The upper end of the counterweight seat plate (1) is penetrated by extended threaded rods (2) via threads all around.

3. A submarine cable support assembly according to claim 1, characterized in that: The plurality of springs (9) are respectively fixed to the plurality of welding sheets (8).

4. A submarine cable support assembly according to claim 1, characterized in that: The other ends of the plurality of springs (9) are respectively fixed to the plurality of movable sheets (10), the plurality of sliding rings (11) are respectively fixed to the other ends of the plurality of movable sheets (10), and the other ends of the plurality of sliding rings (11) are respectively fixed to the plurality of welding rods (12).

5. A submarine cable support assembly according to claim 1, characterized in that: The plurality of convex pieces (15) are respectively slidably arranged in the plurality of anti-slip grooves (16).

6. A submarine cable support assembly according to claim 1, characterized in that: The plurality of welding rods (12) are respectively vertically welded to the hidden ends of the plurality of buffer rods (14).

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