Shallow sea cable protection warning tape structure

Abstract

The utility model relates to the technical field of submarine cable protection warning tapes, in particular to a shallow sea submarine cable protection warning tape structure which comprises a plurality of protection units which are sequentially connected, each protection unit comprises a frame, a floating body is arranged at the bottom of each frame, each frame is connected with a plurality of fixing portions through mooring ropes, and the fixing portions are connected with a cable. The fixing part is used for mooring and fixing the frame to the sea surface, a warning device is arranged at the top of the frame, and a plurality of anti-collision bodies are arranged on the side face of the floating body. The submarine cable protection device can remind a ship to be prohibited from entering a submarine cable protection range, prevents the ship from entering, and can buffer the impact of the ship to prevent the frame and the ship from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of submarine cable protection warning tapes, and particularly relates to a structure of a submarine cable protection warning tape for shallow waters. Background Art

[0002] Submarine cables laid in shallow waters are extremely vulnerable to damage caused by operations such as fishing boat anchors and trawl nets. In engineering, submarine cable route protection areas are often set up to control the passage of ships. However, many fishing boats do not strictly abide by the restrictions of the submarine cable protection areas and anchor or fish within the protection areas, which poses a great risk to the safe and stable operation of submarine cables. Once a submarine cable is damaged, the repair cost will be extremely high. Therefore, when necessary, a physical isolation warning device needs to be set up in the shallow water area to remind ships of the scope of the submarine cable protection area and prevent ships from entering and leaving at will. Content of the Utility Model

[0003] The purpose of the utility model is to address the deficiencies of the prior art by providing a structure of a submarine cable protection warning tape for shallow waters, which can remind ships to prohibit entry into the submarine cable protection range, prevent ships from entering, and can buffer the impact of ships to avoid damage to the frame and ships.

[0004] To solve the above technical problems, the utility model provides a structure of a submarine cable protection warning tape for shallow waters, which includes a plurality of protection units connected in sequence. Each protection unit includes a frame, a floating body is arranged at the bottom of the frame, the frame is connected to a plurality of fixing parts through cables, the fixing parts are used to moor and fix the frame on the sea surface, a warning device is arranged at the top of the frame, and a plurality of anti-collision bodies are arranged on the side surface of the floating body.

[0005] In some embodiments, the frame includes a plurality of steel pipes, and an anti-corrosion coating is applied on the surface of the steel pipes.

[0006] Furthermore, the frame has a quadrilateral structure. The frame includes two groups of transverse steel pipes, two groups of longitudinal steel pipes, and diagonal bracing steel pipes. The two groups of transverse steel pipes and the two groups of longitudinal steel pipes enclose a quadrilateral structure. Each group of transverse steel pipes includes two horizontally arranged steel pipes that are parallel to each other, and the two horizontally arranged steel pipes are connected by a plurality of connecting steel pipes. Each group of longitudinal steel pipes includes two vertically arranged steel pipes that are parallel to each other, and the two vertically arranged steel pipes are connected by a plurality of connecting steel pipes. The two ends of the diagonal bracing steel pipes are respectively connected to the two groups of transverse steel pipes and / or the two groups of longitudinal steel pipes.

[0007] In some embodiments, the anti-collision bodies include anti-collision tires, and a plurality of the anti-collision tires are arranged at equal intervals.

[0008] Furthermore, the anti-collision tires are fixedly connected to the frame through steel wires.

[0009] In some embodiments, the warning device includes a warning sign. An installation bracket is provided on the frame, and the warning sign is fixedly inclined on the installation bracket. Warning slogans and / or warning patterns are provided on the warning sign, and an anti-corrosion coating is applied.

[0010] Furthermore, the warning device includes an integrated solar AIS positioning device and a warning light. The bottoms of the integrated solar AIS positioning device and the warning light are both fixed on the frame, and the warning light is powered by a combination of a solar panel and a storage battery.

[0011] In some embodiments, the fixing part includes sandbags, and the sandbags are packaged with two layers of packaging bags.

[0012] Furthermore, a plurality of the fixing parts are arranged circumferentially around the periphery of the frame.

[0013] In some embodiments, the floating body is a foam floating body, and the floating body is fixed to the bottom of the frame by steel rolling belts.

[0014] The beneficial effects of the present utility model are as follows:

[0015] 1. By providing the frame and the warning device, the present utility model can remind ships to prohibit entry into the submarine cable protection area and prevent ships from entering. By providing the anti-collision body, it can buffer the impact of ships and avoid damage to the frame and ships.

[0016] 2. The frame of the present utility model is connected by steel pipes, which can reduce the weight of the whole structure and lower the cost.

[0017] 3. By applying an anti-corrosion coating on the frame of the present utility model, it can prevent or slow down the corrosion of the frame by seawater.

[0018] 4. The frame of the present utility model includes two groups of transverse steel pipes and two groups of longitudinal steel pipes, which is beneficial to improving the strength and stiffness of the frame. And the two groups of transverse steel pipes and / or the two groups of longitudinal steel pipes are connected by diagonal bracing steel pipes, which can improve the integrity of the frame.

[0019] 5. The warning device of the present utility model includes a warning sign, an integrated solar AIS positioning device and a warning light. The warning sign is used for daytime warning, the warning light is used for nighttime warning, and the integrated solar AIS positioning device can realize the warning function for 24 hours in all time periods, and intuitively display the warning area to nearby ships through digital software. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional structural schematic diagram of the protection unit of the present utility model;

[0021] Figure 2 is a three-dimensional schematic diagram of the frame of the present utility model;

[0022] Figure 3 The single-line diagram of the framework of the present utility model;

[0023] Figure 4 The three-dimensional schematic diagram of the floating raft structure of the present utility model;

[0024] Figure 5 The three-dimensional schematic diagram of the warning sign and the mounting bracket of the present utility model;

[0025] Figure 6 The top view of the mounting bracket of the present utility model;

[0026] Figure 7 The front view and the left view of the strut of the mounting bracket of the present utility model;

[0027] Figure 8 The schematic diagram of the mounting structure of the warning light of the present utility model;

[0028] Figure 9 The top view of the warning light of the present utility model.

[0029] In the figure: 1 - framework; 101 - horizontal steel pipe; 102 - vertical steel pipe; 103 - diagonal bracing steel pipe; 2 - floating raft structure; 201 - floating body; 202 - anti-collision tire; 203 - sandbag; 204 - cable; 3 - warning sign assembly; 301 - mounting bracket; 302 - strut; 303 - warning sign; 4 - integrated solar AIS positioning device; 5 - warning light; 51 - flange; 52 - reinforcing plate. Specific embodiments

[0030] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the following further details the present application in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0031] This embodiment provides a shallow sea cable protection warning belt structure, including a plurality of protection units connected in sequence, as Figure 1 shown, the protection unit includes a framework 1, a floating raft structure 2 is arranged at the bottom of the framework 1, and a warning device is arranged on the upper surface of the framework 1.

[0032] As Figure 2As shown, the frame 1 is in a rectangular structure. The frame 1 includes two groups of transverse steel pipes 101, two groups of longitudinal steel pipes 102, and diagonal bracing steel pipes 103. The two groups of transverse steel pipes 101 and the two groups of longitudinal steel pipes 102 enclose a rectangular structure. Each group of transverse steel pipes 101 includes two horizontally arranged transverse steel pipes 101, and the two horizontally arranged transverse steel pipes 101 are connected by a plurality of connecting steel pipes. Each group of longitudinal steel pipes 102 includes two vertically arranged longitudinal steel pipes 102, and the two vertically arranged longitudinal steel pipes 102 are connected by a plurality of connecting steel pipes. The two ends of the diagonal bracing steel pipes 103 are respectively connected to the two groups of transverse steel pipes 101. A total of four diagonal bracing steel pipes 103 are provided. An additional longitudinal steel pipe 102 is also connected between the two groups of transverse steel pipes 101.

[0033] The connections between the above-mentioned transverse steel pipes 101, longitudinal steel pipes 102, diagonal bracing steel pipes 103, and connecting steel pipes are all welded and are all galvanized steel pipes. As Figure 3 shown, the overall dimensions of the frame 1 are 6m × 4m × 0.5m. Since it is a permanent offshore structure, it is subjected to anti-corrosion treatment, that is, anti-corrosion paint is applied. The paint includes at least primer and topcoat. The primer is epoxy zinc-rich paint and the topcoat is epoxy asphalt anti-rust paint. For welded joints, they should be polished smooth before applying the protective paint.

[0034] As Figure 4 shown, the floating raft structure 2 includes floating bodies 201, anti-collision tires 202, sandbags 203, and mooring ropes 204. The floating bodies 201 are made of foam floating bodies 201. The floating bodies 201 are fixed to the bottom of the frame 1 by steel rolling belts. A plurality of anti-collision tires 202 are arranged. The plurality of anti-collision tires 202 are evenly spaced on the sides of the floating bodies 201. The anti-collision tires 202 are fixedly connected to the frame 1 by steel wires. Figure 4 Only the anti-collision tires 202 on both sides are shown in the figure. A plurality of sandbags 203 are provided. The plurality of sandbags 203 are arranged circumferentially around the periphery of the frame 1. There are 6 mooring points on one side, a total of 12 mooring points. The sandbags 203 are connected to the frame 1 by mooring ropes 204. The sandbags 203 are packed in two layers of packaging bags. Each sandbag 203 weighs about 50 kg. The material of the packaging bags of the sandbags 203 is corrosion-resistant and high-strength material. The mooring ropes 204 are made of nylon ropes with a diameter of 30 mm. The nylon ropes make an angle of about 45° with the horizontal.

[0035] As Figures 5 to 7As shown in the figure, the warning device includes a warning sign assembly 3. The warning sign assembly 3 includes a warning sign 303 and a mounting bracket 301. The mounting bracket 301 is fixed to the frame 1 by bolts. Two groups of support rods 302 are welded on the mounting bracket 301, and the warning sign 303 is fixed on the support rods 302. Warning slogans and / or warning patterns are set on the warning sign 303, and an anti-corrosion coating is applied. In this embodiment, the warning sign 303 forms an angle of 15° with the vertical direction. The warning sign 303 is made of galvanized steel with dimensions of 1000 mm (length) × 1000 mm (width) × 3 mm (thickness), and an anti-corrosion coating is applied.

[0036] As Figure 8 , 9 shown in the figure, the warning device further includes an integrated solar AIS positioning device 4 and a warning light 5. The integrated solar AIS positioning device 4 and the warning light 5 are respectively arranged at positions close to both ends of the frame 1. Two connecting rods are provided on the frame 1. The integrated solar AIS positioning device 4 and the warning light 5 are fixed to the tops of the connecting rods by flanges. A plurality of reinforcing plates are welded on the flanges. The integrated solar AIS positioning device 4 and the warning light 5 can be assembled on the shore in advance and then installed on the connecting rods by bolts. The warning light 5 is powered by a combination of a solar panel and a battery.

[0037] The operating power of the integrated solar AIS positioning device 4 should be less than 10 W, and it is equipped with an additional battery to ensure that the continuous working time is not less than 100 hours.

[0038] The warning light 5 uses a solar LED navigation light to indicate the position and direction of the submarine cable protection warning tape, mainly serving as a night warning. Its lamp shade and lamp body are integrally designed, reaching the IP68 protection level. The LED has a service life of not less than 100,000 hours, the light intensity is continuously adjustable, the effective light intensity is greater than 25 cd, the horizontal divergence angle is 360°, and it uses PC material to resist vibration and corrosion, with an anti-bird device. It adopts a combined power supply method of a solar panel and a battery, and the battery capacity is not less than 4 Ah to ensure continuous lighting for more than 3 days.

[0039] The structure of this shallow sea submarine cable protection warning tape adopts a steel pipe structure as a whole, which can effectively reduce the weight of the device and the cost of the device. Through warning slogans, warning lights 5 and AIS positioning devices, it achieves a 24-hour full-time warning function, and the warning area is intuitively displayed to nearby ships through digital software. By connecting multiple protection units in series (the multiple protection units can be connected by a cable 204), the area to be protected can be enclosed, which can play a more effective warning role while not affecting the basic living of fishermen.

[0040] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A structure of a warning tape for protecting submarine cables in shallow waters, characterized in that: It includes a plurality of protection units connected in sequence. The protection unit includes a frame (1), a floating body (201) is arranged at the bottom of the frame (1), the frame (1) is connected to a plurality of fixing parts through cables (204), and the fixing parts are used to moor and fix the frame (1) on the sea surface. A warning device is arranged at the top of the frame (1), and a plurality of anti-collision bodies are arranged on the side surface of the floating body (201).

2. The structure of the submarine cable protection warning tape according to claim 1, wherein: The frame (1) includes a plurality of steel pipes, and the surfaces of the steel pipes are coated with anti-corrosion coatings.

3. The structure of the submarine cable protection warning tape according to claim 2, characterized in that: The frame (1) has a quadrilateral structure. The frame (1) includes two groups of transverse steel pipes (101), two groups of longitudinal steel pipes (102) and diagonal bracing steel pipes (103). The two groups of transverse steel pipes (101) and the two groups of longitudinal steel pipes (102) enclose a quadrilateral structure. Each group of the transverse steel pipes (101) includes two horizontally arranged transverse steel pipes (101), and the two horizontally arranged transverse steel pipes (101) are connected by a plurality of connecting steel pipes. Each group of the longitudinal steel pipes (102) includes two vertically arranged longitudinal steel pipes (102), and the two vertically arranged longitudinal steel pipes (102) are connected by a plurality of connecting steel pipes. The two ends of the diagonal bracing steel pipe (103) are respectively connected to the two groups of transverse steel pipes (101) and / or the two groups of longitudinal steel pipes (102).

4. The structure of the submarine cable protection warning tape according to any one of claims 1 to 3, characterized in that: The anti-collision body includes anti-collision tires (202), and a plurality of the anti-collision tires (202) are arranged at equal intervals.

5. The structure of the submarine cable protection warning tape according to claim 4, characterized in that: The anti-collision tires (202) are fixedly connected to the frame (1) through steel wires.

6. The structure of the shallow sea cable protection warning tape according to any one of claims 1 to 3, characterized in that: The warning device includes a warning sign (303). An installation bracket (301) is arranged on the frame (1), the warning sign (303) is obliquely fixed on the installation bracket (301), and warning slogans and / or warning patterns are arranged on the warning sign (303) and coated with anti-corrosion coatings.

7. The structure of the submarine cable protection warning tape according to claim 6, characterized in that: The warning device includes an integrated solar AIS positioning device (4) and a warning light (5). The bottoms of the integrated solar AIS positioning device (4) and the warning light (5) are both fixed on the frame (1), and the warning light (5) is powered by a solar panel and a storage battery.

8. The structure of the shallow sea cable protection warning tape according to any one of claims 1 to 3, characterized in that: The fixing part includes sandbags (203), and the sandbags (203) are packaged with two layers of packaging bags.

9. The structure of the submarine cable protection warning tape according to claim 8, wherein: A plurality of the fixing parts are arranged circumferentially around the periphery of the frame (1).

10. The structure of the submarine cable protection warning tape according to any one of claims 1 to 3, characterized in that: The floating body (201) is a foam floating body (201), and the floating body (201) is fixed to the bottom of the frame (1) through steel rolling belts.

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