Floating cable with protection structure

Abstract

The utility model relates to the technical field of floating cables, and discloses a floating cable with a protection structure, which comprises a junction box, two holes are formed in the front side and the rear side of the top end of the junction box, a connecting column is slidably connected in the junction box, first stop blocks are arranged at the front end and the rear end of the connecting column, and a second square plate is slidably connected to the left end of each first stop block. The inner side of the second square plate is slidably connected with the outer wall of the connecting column, the left side of the connecting column is slidably connected with a short column, the upper end and the lower end of the left side of the connecting column are provided with second check blocks, the left end of each second check block is slidably connected with a first square plate, the inner side of each first square plate is slidably connected with the outer wall of the connecting column, and the left side of the connecting column is slidably connected with a U-shaped block. According to the utility model, the pressing ring is pushed to drive the U-shaped block to move rightwards until the upper end and the lower end of the sealing sleeve are clamped in the junction box, and then the screws are in threaded connection with the holes to achieve a fixing effect, so that displacement of a cable at a connection point is avoided, and meanwhile, a conductor and an insulating layer in the cable are prevented from being affected with damp.

Description

TECHNICAL FIELD

[0001] The utility model relates to floating cable technical field especially floating cable with protection structure. BACKGROUND

[0002] Cable is a kind of electric power and signal transmission device, and the wire is wrapped by insulating material, and the outside is added protective layer, for transmitting power, control signal and data, and the manufacturing of wire and cable is completely different from the production mode of most electromechanical products, and the electromechanical product adopts the assembly of parts into components, and multiple components are assembled into single product, and the product is measured by number and piece, but wire and cable is measured by length as basic unit, and all wire and cable is processed from conductor, and insulating layer, shielding layer, cabling and protective layer are added to the periphery of conductor to make wire and cable product, and the more complex the product structure is, the more levels are stacked.

[0003] Floating cable is a kind of cable specially designed for underwater environment, and has unique floating property and waterproof performance, and adopts light and high-strength material, so that the cable can keep floating state in water, and has good corrosion resistance and low water absorption, and the application range of floating cable is very wide, including underwater robot equipment, ocean exploration, underwater construction, underwater search and rescue field, and it can be applied to fresh water and seawater environment, provides power and signal transmission, and ensures normal communication and power supply between underwater equipment and shore-based equipment, and due to its unique floating property and waterproof performance, floating cable plays an important role in underwater detection, construction and search and rescue tasks.

[0004] The buoyancy material filling layer inside floating cable is the key to ensure that the cable can float on the water surface, and the buoyancy material has the characteristics of low density and high buoyancy, and its closed-cell structure can prevent water from entering and causing loss of buoyancy, so as to ensure that the cable can safely transmit power and signal on the water surface, but floating cable is easily affected by the factors such as water flow, wave and collision of floating objects in water surface environment, and water entering the interface will cause electrical problems such as short circuit and leakage. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides floating cable with protection structure, which aims at improving the problem that floating cable in prior art is easily affected by the factors such as water flow, wave and collision of floating objects in water surface environment, and water entering the interface will cause short circuit and leakage.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a floating cable with a protective structure includes a junction box, wherein two holes are provided on the front and rear sides of the top of the junction box, and a connecting column is slidably connected inside the junction box, and the front and rear ends of the connecting column are provided with a stopper 1, and the left end of the stopper 1 is slidably connected to a square plate 2, and the inner side of the square plate 2 is slidably connected to the outer wall of the connecting column, and the left side of the connecting column is slidably connected to a short column, and the upper and lower ends of the left side of the connecting column are provided with a stopper 2, and the left end of the stopper 2 is slidably connected to the square plate 1, and the inner side of the square plate 1 is slidably connected to the outer wall of the connecting column, and the left side of the connecting column is slidably connected to a U-shaped block, and the front and rear sides of the top of the U-shaped block are threadedly connected to two screws, and the left side of the U-shaped block is fixedly connected to a pressing ring, and a protective mechanism is provided on the right side of the junction box, and the protective mechanism is used to protect the cable.

[0007] As a further description of the above technical solution:

[0008] The protective mechanism includes a protective shell, the left end of the protective shell is slidably connected to the right side of the junction box, the bottom of the protective shell is rotatably connected to a rotating shaft 1, a cable is arranged inside the protective shell, the front and rear sides of the top of the protective shell are fixedly connected to a long base plate, and the top of the long base plate on the rear side is rotatably connected to a long plate 2, the left and right ends of the front side of the long plate 2 are fixedly connected to two long columns, the front side of the long column is slidably connected to the long plate 1, and the rear side of the long plate 1 is slidably connected to a support frame, the bottom end of the support frame is fixedly connected to the bottom end of the long base plate, the front end of the long column is threadedly connected to a fastening ring, and the rear side of the fastening ring is slidably connected to the front end of the long plate 1.

[0009] As a further description of the above technical solution:

[0010] A long rod is fixedly connected to the top end of the right side of the junction box, and two light bulbs are fixedly connected to the front and rear sides of the top end of the long rod.

[0011] As a further description of the above technical solution:

[0012] The top end of the long rod is fixedly connected with a prompt plate, and the outer wall of the short column is fixedly connected with a sealing sleeve.

[0013] As a further description of the above technical solution:

[0014] A foam layer is provided on the outer side of the cable, and a protective layer is provided on the outer side of the foam layer.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the U-shaped block is fixedly connected to a sealing shell, and the top end of the sealing shell is rotatably connected to a second rotating shaft.

[0017] As a further description of the above technical solution:

[0018] The top end of the second rotating shaft is fixedly connected to two L-shaped plates, and the front end of the sealing shell is fixedly connected to an observation plate.

[0019] As a further description of the above technical solution:

[0020] The front end of the push ring is fixedly connected to a handle, and the outer end of the handle is fixedly connected to an anti-slip sleeve.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, pushing the pressing ring will drive the U-shaped block to move to the right until the upper and lower ends of the sealing sleeve are engaged in the junction box. Then, the screws at the top of the U-shaped block are threadedly connected to the holes at the top of the junction box to achieve a fixing effect. The cable can be firmly connected to the equipment and other cables, avoiding displacement of the cable at the connection point and preventing the conductor and insulation layer inside the cable from getting damp.

[0023] 2. In the present invention, after the protective shell is placed outside the cable, it is rotated by the rotating shaft 1 for preliminary protection, and then the long board 2 at the top of the long bottom board on the rear side is rotated, the long column on the long board 2 is engaged with the support frame, and then the long board 1 is fixed to the support frame by the fastening ring, thereby achieving the effect of protecting the cable, reducing the risk of the sheath being worn, and at the same time allowing the cable to maintain good performance in any natural environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front perspective view of a junction box for a floating cable with a protective structure proposed in the present invention;

[0025] Figure 2 A side view of the protective shell of the floating cable with a protective structure proposed by the present invention;

[0026] Figure 3 A top view of the reminder plate of the floating cable with a protective structure proposed in the present invention;

[0027] Figure 4 A diagram showing the sealing shell of the floating cable with a protective structure proposed in the present invention;

[0028] Figure 5 A schematic diagram of the long bottom plate of the floating cable with a protective structure proposed in the present invention;

[0029] Figure 6 This is a disassembled diagram of the U-shaped block of the floating cable with a protective structure proposed in the present invention.

[0030] Legend:

[0031] 1. Junction box; 2. Protection mechanism; 201. Protection shell; 202. Rotating shaft 1; 203. Protection layer; 204. Cable; 205. Foam layer; 206. Support frame; 207. Long bottom plate; 208. Fastening ring; 209. Long board 1; 210. Long column; 211. Long board 2; 3. Stopper 1; 4. Short column; 5. Sealing shell; 6. Observation panel; 7. Handle; 8. Anti-slip cover; 9. Pressing ring; 10. L-shaped plate; 11. Rotating shaft 2; 12. Screw; 13. Sealing sleeve; 14. Light bulb; 15. Prompt plate; 16. Long rod; 17. Square plate 1; 18. Square plate 2; 19. Hole; 20. Connecting column; 21. Stopper 2; 22. U-shaped block. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Please see the attached Figure 1 , Attachment Figure 4 and attached Figure 6The present invention provides an embodiment of a floating cable with a protective structure, including a junction box 1. Two holes 19 are provided on the front and rear sides of the top of the junction box 1. A connecting column 20 is slidably connected to the inside of the junction box 1. A stopper 3 is provided at the front and rear ends of the connecting column 20. The left end of the stopper 3 is slidably connected to a square plate 2 18. The connecting column 20 of the junction box 1 is cleverly slidably connected therein. This connecting column 20 is not only the core of the structure, but also the key to supporting the entire power transmission. Stoppers 3 are provided at the front and rear ends to prevent it from deflecting during operation. The left end of the stopper 3 is also slidably connected to a square plate 2 18 The inner side of the square plate 21 is slidably connected to the outer wall of the connecting column 20, and the left side of the connecting column 20 is slidably connected to the short column 4. The upper and lower ends of the left side of the connecting column 20 are provided with a stopper 21. The left end of the stopper 21 is slidably connected to the square plate 17. The inner side of the square plate 17 is slidably connected to the outer wall of the connecting column 20. The inner side of the square plate 21 is tightly fitted with the outer wall of the connecting column 20. This design not only enhances the stability of the structure, but also makes the operation of the entire device more flexible and convenient. The left side of the connecting column 20 is slidably connected to the short column 4 and the U-shaped block 22. The addition of the short column 4 adds more possibilities to the equipment, making it It can adapt to more diverse power transmission needs. The left end of the block 21 on the connecting column 20 is slidably connected to the square plate 17. The left side of the connecting column 20 is slidably connected to a U-shaped block 22. The front and rear sides of the top of the U-shaped block 22 are threadedly connected to two screws 12. The left side of the U-shaped block 22 is fixedly connected to a pressing circle 9. A protective mechanism 2 is provided on the right side of the junction box 1. The protective mechanism 2 is used to protect the cable. The front and rear sides of the top of the U-shaped block 22 are threadedly connected to two screws 12. The left side of the U-shaped block 22 is also fixedly connected to a pressing circle 9. This pressing circle 9 is not only beautiful in appearance, but also plays an important role in actual operation. A protective mechanism 2 is also provided on the right side of the junction box 1. This protective mechanism 2 always protects the cable from the intrusion of external factors. The front end of the pressing ring 9 is fixedly connected to a handle 7, and the outer end of the handle 7 is fixedly connected to an anti-slip sleeve 8. The front end of the pressing ring 9 is cleverly fixedly connected to a handle 7. The design of this handle 7 fully considers the principle of ergonomics, so that the operator can feel comfortable and natural when holding it. The outer end of the handle 7 is also fixedly connected to an anti-slip sleeve 8. The anti-slip sleeve 8 is made of high-quality materials and has excellent anti-slip performance, which can ensure the safety of the operator even in wet or greasy environments;

[0034] Specifically, blocks 3 are installed at the front and rear ends of the connecting column 20. These blocks not only serve as a limit, but also ensure the stability and safety of the connecting column 20 during the sliding process. The left end of the block 3 is slidably connected to the square plate 2 18. The inner side of the square plate 2 18 fits tightly against the outer wall of the connecting column 20. This tight sliding connection not only enhances the stability of the structure, but also makes the entire assembly smoother and unobstructed during operation. The left side of the connecting column 20 is slidably connected to the short column 4. The existence of the short column 4 provides additional support and stability for the connecting column 20. Blocks 21 are also provided at the upper and lower ends of the left side of the connecting column 20. These blocks complement the block 3 to ensure the precise positioning and stable operation of the connecting column 20 during the sliding process.

[0035] Please see the attached Figure 2 , Attachment Figure 3 and attached Figure 5The protective mechanism 2 includes a protective shell 201. The left end of the protective shell 201 is slidably connected to the right side of the junction box 1. The bottom of the protective shell 201 is rotatably connected to a rotating shaft 202. A cable 204 is arranged inside the protective shell 201. The left end of the protective shell 201 is slidably connected to the right side of the junction box 1. This connection method not only ensures the stability of the cable connection, but also facilitates rapid maintenance and replacement when necessary. The bottom of the protective shell 201 is rotatably connected to the rotating shaft 202. This design enables the protective shell 201 to be flexibly rotated and adjusted according to the needs of actual use scenarios, thereby maximally adapting to various complex and changeable wiring environments. The cable 204 is carefully arranged inside the protective shell 201. The protective shell 20 1 is fixedly connected to the front and rear sides of the top of the long bottom plate 207, and the top of the rear long bottom plate 207 is rotatably connected to the long plate 211. The left and right ends of the front side of the long plate 211 are fixedly connected to two long columns 210. The front side of the long column 210 is slidably connected to the long plate 1 209. The top of the protective shell 201 is also designed with a long bottom plate 207 and its auxiliary components. The long bottom plate 207 serves as a basic component for support and connection. The front and rear sides are fixedly connected to the top of the protective shell 201. At the top of the rear long bottom plate 207, the long plate 211 is rotatably connected. The long plate 211, with its unique structure and function, provides convenience for further fixation and adjustment of the cable 204. The left and right ends of the front side of the long plate 211 are fixedly connected to two long columns 210. These two long columns 2 10 is not only a key component for connection and fixation, but also bears the important task of adjusting and tightening the cable 204. The front side of the long column 210 is slidably connected to the long plate 1 209, and the rear side of the long plate 1 209 is slidably connected to the support frame 206. The bottom end of the support frame 206 is fixedly connected to the bottom end of the long bottom plate 207. The front end of the long column 210 is threadedly connected to the fastening ring 208, and the rear side of the fastening ring 208 is slidably connected to the front end of the long plate 1 209. The long plate 1 209 not only ensures the flexibility of the structure, but also greatly improves the overall stability. The support frame 206 and the bottom end of the long bottom plate 207 are firmly fixed. This design not only provides a solid support foundation for the entire structure, but also ensures the stability of all moving parts during operation. In order to improve the safety and security, the front end of the long column 210 is tightly connected to the fastening ring 208 through a threaded connection. This threaded connection not only has the advantages of simple structure and easy disassembly, but also can withstand large axial forces, ensuring the reliability of the connection. The rear side of the fastening ring 208 is cleverly connected to the front end of the long plate 209 to achieve a sliding connection. This design makes it easy to separate and combine the long column 210 with the long plate 209 when adjusting its position or performing maintenance, greatly improving the maintainability and operational convenience of the equipment. A foam layer 205 is provided on the outside of the cable 204, and a protective layer 203 is provided on the outside of the foam layer 205. In order to ensure the safety and stability of the cable 204, a foam layer 205 is specially provided on the outside of the cable 204.The foam layer 205 has good buffering and insulating properties. A protective layer 203 is further provided on the outside of the foam layer 205. The protective layer 203 is made of high-strength, corrosion-resistant material and can resist wind, rain, and chemical corrosion in harsh working environments, ensuring that the cable 204 maintains good working condition for a long time.

[0036] Specifically, the left end of the protective shell 201 and the right side of the junction box 1 adopt advanced sliding connection technology. This design not only ensures the stability of the connection, but also facilitates quick disassembly and installation when needed, greatly improving the convenience of maintenance. Through precise slide rails and locking mechanisms, even in harsh working environments, the protective shell 201 can maintain a close fit with the junction box 1, effectively preventing the intrusion of moisture, dust and other impurities, thereby ensuring the safe operation of the cable 204. The bottom of the protective shell 201 is cleverly rotated and connected to the rotating shaft 202. This design gives the protective shell 201 a certain degree of flexibility. The user can adjust the opening angle of the protective shell 201 by rotating the rotating shaft according to actual needs, thereby facilitating the access, inspection or maintenance operations of the cable 204. This flexible adjustment mechanism not only improves work efficiency, but also reduces the potential risk of damage caused by inconvenient operation.

[0037] Please see the attached Figure 1 , Attachment Figure 2 and attached Figure 6The outer wall of the U-shaped block 22 is fixedly connected to a sealing shell 5, and the top of the sealing shell 5 is rotatably connected to the rotating shaft 2 11. The top of the rotating shaft 2 11 is fixedly connected to two L-shaped plates 10. The outer wall of the U-shaped block 22 is fixedly connected to a sealing shell 5. This sealing shell 5 not only bears the heavy responsibility of protecting the internal components from interference from the external environment, but also cleverly incorporates a rotating connection mechanism, making the entire device more flexible and changeable during operation. The top of the sealing shell 5 realizes a seamless rotation connection with the rotating shaft 2 11, and the top of the rotating shaft 2 11 is fixedly connected to the L-shaped plate 10. The two L-shaped plates 10, with their stable structural form, not only enhance the stability of the overall structure, but also provide a role for subsequent fixation. In order to achieve real-time monitoring of the internal status of the device, the front end of the sealed shell 5 is fixedly connected to an observation plate 6, the right top end of the junction box 1 is fixedly connected to a long rod 16, the front and rear sides of the top of the long rod 16 are fixedly connected to two light bulbs 14, the top of the long rod 16 is fixedly connected to a prompt plate 15, the outer wall of the short column 4 is fixedly connected to a sealing sleeve 13, and the front end of the sealed shell 5 is specially designed with an observation plate 6, which allows the operator to clearly observe the internal operation of the device. A long rod 16 is fixedly connected to the top of the right side of the junction box 1. The long rod 16 plays a supporting and fixing role. Two light bulbs 14 are fixedly connected to the front and rear sides of the top. The light bulbs 14 can emit bright light at night or in a low-light environment, providing sufficient lighting conditions for the operator to ensure smooth work. A prompt board 15 is fixedly connected to the top of the long rod 16. The prompt board 15 can display different information as needed. A sealing sleeve 13 is also fixedly connected to the outer wall of the short column 4. The sealing sleeve 13 can reduce the vibration and impact generated by the device during operation and extend the service life of the equipment;

[0038] Specifically, the outer wall of the U-shaped block 22 is firmly and precisely fixedly connected to a sealed shell 5. The design of this sealed shell 5 is intended to provide a dust-free, waterproof and high-temperature resistant environment to ensure the stable operation of the internal mechanical components. The rotating shaft 11 at the top of the sealed shell 5 cleverly realizes the rotation function, ensuring that the two L-shaped plates 10 connected thereto can be smoothly adjusted to various angles. The design of the L-shaped plates 10 is full of practicality. They can be fixed to the junction box 1 to enhance the fixing effect.

[0039] Working principle: Pushing the pressing circle 9 will drive the U-shaped block 22 to move to the right. When the upper and lower ends of the U-shaped block 22 reach the sealing sleeve 13, the sealing sleeve 13 will be pushed to rotate. When the bottom of the U-shaped block 22 reaches the square plate 17, it will continue to push the square plate 17 to move to the right. When it reaches the sealing sleeve 13, it will push the square plate 2 18 to move to the right at the same time, until the upper and lower ends of the sealing sleeve 13 are both engaged in the junction box 1, and then the screw 12 at the top of the U-shaped block 22 is threadedly connected to the hole 19 at the top of the junction box 1 to achieve a fixing effect. The fixed interface can firmly connect the cable to the equipment and other cables to prevent the cable from shifting at the connection point, and can effectively prevent moisture from entering the interface, preventing the conductor and insulation layer inside the cable from getting damp. At the same time, it can effectively shield the electromagnetic interference generated by surrounding equipment to ensure the accurate transmission of communication signals and control signals.

[0040] After placing the protective shell 201 on the outside of the cable 204, it is rotated by rotating shaft 1 202 for preliminary protection, then the long board 211 on the top of the long bottom board 207 on the rear side is rotated, and the long column 210 on the long board 211 is engaged with the support frame 206, and then the long board 1 209 is fixed to the support frame 206 by the fastening ring 208 to achieve the effect of protecting the cable 204. There will be wave impacts and floating objects colliding on the water surface. The protective floating cable can withstand these impacts, can effectively resist physical wear, and reduce the risk of the sheath being worn out, thereby protecting the conductor and insulation layer inside the cable from damage. At the same time, no matter whether it is strong sunlight, heavy rain, or temperature changes, the cable can maintain good performance.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A floating cable with a protective structure, comprising a junction box (1), characterized in that: The top and rear sides of the junction box (1) are provided with two holes (19); the interior of the junction box (1) is slidably connected to a connecting column (20); the front and rear ends of the connecting column (20) are provided with a stopper (3); the left end of the stopper (3) is slidably connected to a square plate (18); the inner side of the square plate (18) is slidably connected to the outer wall of the connecting column (20); the left side of the connecting column (20) is slidably connected to a short column (4); the upper and lower ends of the left side of the connecting column (20) are provided with a stopper (21). The left end of the stopper 2 (21) is slidably connected to a square plate 1 (17), the inner side of the square plate 1 (17) is slidably connected to the outer wall of the connecting column (20), the left side of the connecting column (20) is slidably connected to a U-shaped block (22), the front and rear sides of the top of the U-shaped block (22) are threadedly connected to two screws (12), the left side of the U-shaped block (22) is fixedly connected to a pressing ring (9), and a protective mechanism (2) is provided on the right side of the junction box (1), and the protective mechanism (2) is used to protect the cable.

2. The floating cable with a protective structure according to claim 1, characterized in that: The protection mechanism (2) comprises a protection shell (201), the left end of the protection shell (201) is slidably connected to the right side of the junction box (1), the bottom of the protection shell (201) is rotatably connected to a rotation shaft 1 (202), a cable (204) is provided inside the protection shell (201), the front and rear sides of the top of the protection shell (201) are fixedly connected to a long bottom plate (207), the top of the rear long bottom plate (207) is rotatably connected to a long plate 2 (211), and the long plate 2 The left and right ends of the front side of (211) are fixedly connected to two long columns (210), the front side of the long column (210) is slidably connected to a long plate (209), the rear side of the long plate (209) is slidably connected to a support frame (206), the bottom end of the support frame (206) is fixedly connected to the bottom end of the long bottom plate (207), the front end of the long column (210) is threadedly connected to a fastening ring (208), and the rear side of the fastening ring (208) is slidably connected to the front end of the long plate (209).

3. The floating cable with a protective structure according to claim 1, characterized in that: A long rod (16) is fixedly connected to the top end of the right side of the junction box (1), and two light bulbs (14) are fixedly connected to the front and rear sides of the top end of the long rod (16).

4. The floating cable with a protective structure according to claim 3, characterized in that: The top end of the long rod (16) is fixedly connected to a prompt plate (15), and the outer wall of the short column (4) is fixedly connected to a sealing sleeve (13).

5. The floating cable with a protective structure according to claim 2, characterized in that: A foam layer (205) is provided on the outer side of the cable (204), and a protective layer (203) is provided on the outer side of the foam layer (205).

6. The floating cable with a protective structure according to claim 1, characterized in that: The outer wall of the U-shaped block (22) is fixedly connected to a sealing shell (5), and the top end of the sealing shell (5) is rotatably connected to a second rotating shaft (11).

7. The floating cable with a protective structure according to claim 6, characterized in that: The top end of the second rotating shaft (11) is fixedly connected to two L-shaped plates (10), and the front end of the sealing shell (5) is fixedly connected to an observation plate (6).

8. The floating cable with a protective structure according to claim 1, characterized in that: The front end of the pressing ring (9) is fixedly connected to a handle (7), and the outer end of the handle (7) is fixedly connected to an anti-slip sleeve (8).

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