Dual fuel container ship fully automatic cable laying device

Abstract

The utility model provides a kind of double fuel container ship full-automatic cable laying device, it includes: first linear laying section, turning laying section and second linear laying section and conveying device, first linear laying section is fixedly connected with second linear laying section by turning laying section, track is equipped with smoothing device, conveying device is composed of mounting bracket, batten and bottom beam, mounting bracket side is respectively fixedly connected with bottom plate and top plate, conveying roller way is rotatably connected on bottom plate side wall, and bottom plate bottom is fixedly connected with bottom beam.The application adopts linear and turning laying section to carry out cable conveying, can be conveyed in the narrow position of ship body, realizes the steering in the cable conveying process, cooperates with the stable conveying of cable that can be realized by anti-deviation roller way and conveying roller way, avoids cable deviation problem, and cable is limited by batten, the convenient installation of cable laying device is facilitated, can be arranged at any position of track for conveying cable, improve the use convenience of cable laying device.

Description

Technical Field

[0001] This utility model relates to a fully automatic cable laying device for dual-fuel container ships, belonging to the field of cable laying technology. Background Technology

[0002] Ultra-large container ships with a capacity of 20,000 TEUs or more are attracting increasing attention in the global shipping market due to their ability to carry large volumes of cargo, reduce the number of voyages, improve transportation efficiency, and meet the global trade demand for large-scale cargo transportation. Their order volume has also been steadily increasing in recent years. Dual-fuel container ships represent a key research and development direction for large container ships under the new generation of energy-saving and environmentally friendly standards.

[0003] Dual-fuel container ships are container ships that can use two types of fuel simultaneously. They are characterized by being environmentally friendly, energy-saving, and highly flexible. They can switch fuels during navigation according to demand or emission requirements. For example, in emission control areas (ECAs), LNG can be used to reduce sulfur oxide (SOx) and particulate matter emissions. They are usually equipped with dual-fuel engines that are compatible with fuel oil and LNG, and have independent fuel storage and supply systems.

[0004] Electrical equipment on dual-fuel container ships requires cable laying equipment to transport cables in order to solve the problem of inconvenience in manually handling cables. However, due to the narrow area on the ship where cables can be moved, even with cable laying equipment, it is still not easy to move cables. Furthermore, cable laying is inconvenient at the bends of the ship, which affects construction efficiency. It is also not easy to carry out rapid construction operations when installing cables inside the ship, thus reducing the efficiency of cable laying. Utility Model Content

[0005] In order to solve the above-mentioned technical problems, this utility model provides a fully automatic cable laying device for dual-fuel container ships.

[0006] This utility model solves the above-mentioned technical problems through the following technical solutions: This utility model provides a fully automatic cable laying device for dual-fuel container ships, comprising: The track consists of a first straight laying section, a turning laying section, and a second straight laying section. The first straight laying section is fixedly connected to the second straight laying section through the turning laying section. A smoothing device is installed on the track. The conveying device consists of a mounting frame, a flat bar, and a bottom beam. The mounting frame is fixed to the top of the track. One side of the mounting frame is fixedly connected to the bottom plate and the top plate, respectively. The bottom plate and the top plate are rotatably connected to both ends of the anti-deviation roller conveyor. A conveying roller conveyor is rotatably connected to the side wall of the bottom plate located on one side of the anti-deviation roller conveyor, and the bottom of the bottom plate is fixedly connected to the bottom beam.

[0007] In this technical solution, the smoothing device consists of a support arm and a roller. The support arm is fixedly installed between two roller tracks. The support arms are evenly arranged on the first straight laying section, the turning laying section and the second straight laying section, and each support arm is rotatably connected to a roller for cable transportation.

[0008] In this technical solution, the mounting frame is a hook-shaped structure and fits against the top and outer wall of the track. The bottom plate and top plate of the mounting frame are both L-shaped in cross-section.

[0009] In this technical solution, the outer wall of the track is fixedly connected to the mounting bracket by a first screw, the bottom of the mounting bracket is in contact with the surface of the bottom beam, and the mounting bracket is fixedly connected to the bottom beam by a second screw.

[0010] In this technical solution, a connecting seat is fixedly installed at one end of the base plate, the side wall of the connecting seat is rotatably connected to one of the pulleys, the end of the conveyor roller is fixedly connected to the other pulley, and the two pulleys are connected by a non-slip belt drive.

[0011] In this technical solution, the conveyor rollers are arranged between the smoothing devices, and the conveyor rollers and the idler rollers are at the same horizontal position. The pulley on the connecting seat is coaxially fixed with a first bevel gear.

[0012] In this technical solution, the bottom beam is set below the track, and both ends of the bottom beam are connected to the mounting frame. A drive motor is fixedly installed at the bottom of the bottom beam. The output end of the drive motor passes through the bottom beam and is fixedly connected to the second bevel gear, and the second bevel gear meshes with the first bevel gear.

[0013] In this technical solution, the flat strip is set on one side of the top plate and rotatably connected to the inner wall of the mounting frame. The side wall of the flat strip is fixedly connected to the U-shaped limiting rod. The bottom end of the limiting rod is provided with an outwardly protruding fixing block, and the fixing block at the bottom end of the limiting rod is fixedly connected to the top of the mounting frame by a first bolt.

[0014] In this technical solution, a swing arm is rotatably connected to the top of the mounting bracket. The far end of the swing arm has an opening with a width greater than the width of the limiting rod. The limiting rod is located inside the opening. The swing arm is fixedly connected to a pin, and the pin is located inside the limiting rod.

[0015] In this technical solution, the swing arm is inclined and disposed on one side of the flat bar. The swing arm is inserted through the second bolt. The top surface of the mounting bracket is provided with threaded holes corresponding to the first bolt and the second bolt.

[0016] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0017] The positive and progressive effects of this utility model are as follows: The aforementioned fully automatic cable laying device for dual-fuel container ships employs straight and turning laying sections for cable transport, enabling cable transport in narrow hull areas and allowing for turning during cable transport. Combined with anti-deviation rollers and conveyor rollers, it ensures stable cable transport, preventing cable deviation. Flat bars limit cable movement, preventing cable detachment during transport. Furthermore, the device facilitates convenient installation, allowing it to be positioned anywhere along the cable track, and enables easy disassembly and reassembly after cable transport, thus improving the ease of use of the cable laying device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0019] Figure 2 This utility model Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0020] Figure 3 This is a three-dimensional structural diagram of the mounting bracket of this utility model.

[0021] Figure 4 This is a partially enlarged structural diagram of the flat strip of this utility model.

[0022] Figure 5 This is a partial three-dimensional structural diagram of the first straight laying section of this utility model.

[0023] Figure 6 This is a three-dimensional structural diagram of the track section of this utility model.

[0024] Explanation of reference numerals in the attached figures 10. Track; 11. First straight laying section; 12. Turning laying section; 13. Second straight laying section; 101. Support arm; 102. Idler roller; 20. Mounting frame; 201. Base plate; 202. Top plate; 203. Anti-deviation roller conveyor; 204. Conveyor roller conveyor; 205. Connecting seat; 206. Pulley; 207. Belt; 208. First bevel gear; 209. First screw; 30. Flat bar; 301. Limiting rod; 302. First bolt; 303. Swing arm; 304. Opening; 305. Pin; 306. Second bolt; 40. Bottom beam; 401. Drive motor; 402. Second bevel gear; 403. Second screw. Detailed Implementation

[0025] The present invention will be further illustrated by way of embodiments below, but the present invention is not limited to the scope of the embodiments described herein.

[0026] like Figure 1-6 As shown, the fully automated cable laying device for dual-fuel container ships includes: The track 10 consists of a first straight laying section 11, a turning laying section 12, and a second straight laying section 13. The first straight laying section 11 is fixedly connected to the second straight laying section 13 through the turning laying section 12. A smoothing device is installed on the track 10. The conveying device consists of a mounting frame 20, a flat bar 30, and a bottom beam 40. The mounting frame 20 is fixed to the top of the track 10. One side of the mounting frame 20 is fixedly connected to the bottom plate 201 and the top plate 202, respectively. The bottom plate 201 and the top plate 202 are rotatably connected to both ends of the anti-deviation roller conveyor 203, respectively. A conveying roller conveyor 204 is rotatably connected to the side wall of the bottom plate 201 located on one side of the anti-deviation roller conveyor 203, and the bottom of the bottom plate 201 is fixedly connected to the bottom beam 40.

[0027] The smoothing device consists of a support arm 101 and a roller 102. The support arm 101 is fixedly installed between two roller tracks. The support arms 101 are evenly arranged on the first straight laying section 11, the turning laying section 12 and the second straight laying section 13, and each support arm 101 is rotatably connected to a roller 102 for cable conveying.

[0028] In this technical solution, the smoothing device can ensure that the cable is stably transported on the track 10. During the cable transport process, the idler roller 102 rotates within the support arm 101, thereby reducing the friction problem during the cable transport process and improving the cable protection effect.

[0029] The mounting bracket 20 has a hook-shaped structure and is attached to the top and outer wall of the track 10. The bottom plate 201 and top plate 202 of the mounting bracket 20 have L-shaped cross sections. The outer wall of the track 10 is fixedly connected to the mounting bracket 20 by a first screw 209. The bottom of the mounting bracket 20 is attached to the surface of the bottom beam 40, and the mounting bracket 20 is fixedly connected to the bottom beam 40 by a second screw 403. A connecting seat 205 is fixedly installed at one end of the bottom plate 201. The side wall of the connecting seat 205 is rotatably connected to one of the pulleys 206. The end of the conveyor roller 204 is fixedly connected to the other pulley 206, and the two pulleys 206 are connected by a non-slip belt 207.

[0030] In this technical solution, the mounting bracket 20 can be attached to the track 10 and fixed by the first screw 209. The base plate 201 and the top plate 202 can be used for the installation of the anti-deviation roller conveyor 203. When the cable is being transported, it can be limited by the anti-deviation roller conveyor 203 to ensure stable transport. The conveyor roller conveyor 204 can drive the cable transport. When the conveyor roller conveyor 204 rotates, the cable part is supported by the conveyor roller conveyor 204. The cable and the support part of the conveyor roller conveyor 204 can be driven by the conveyor roller conveyor 204 to move the cable horizontally, which, together with the idler roller 102, achieves efficient cable transport.

[0031] The conveyor roller 204 is arranged between the smoothing devices, and the conveyor roller 204 and the idler roller 102 are at the same horizontal position. The pulley 206 on the connecting seat 205 is coaxially fixed to the first bevel gear 208. The bottom beam 40 is arranged below the track 10. Both ends of the bottom beam 40 are connected to the mounting frame 20. The bottom of the bottom beam 40 is fixedly mounted with a drive motor 401. The output end of the drive motor 401 passes through the bottom beam 40 and is fixedly connected to the second bevel gear 402. The second bevel gear 402 is meshed with the first bevel gear 208.

[0032] In this technical solution, after the mounting frame 20 is fixed on the track 10, the bottom beam 40 is fixed on the mounting frame 20. At the same time, the second bevel gear 402 and the first bevel gear 208 are engaged. When the drive motor 401 is started, the engagement of the first bevel gear 208 and the second bevel gear 402, as well as the transmission of the pulley 206 and the belt 207, can drive the conveyor roller 204 to rotate, thereby realizing the continuous conveying of the cable.

[0033] The flat strip 30 is disposed on one side of the top plate 202 and rotatably connected to the inner wall of the mounting frame 20. The side wall of the flat strip 30 is fixedly connected to the U-shaped limiting rod 301. The bottom end of the limiting rod 301 is provided with a protruding fixing block, and the fixing block at the bottom end of the limiting rod 301 is fixedly connected to the top of the mounting frame 20 by a first bolt 302. The top of the mounting frame 20 is rotatably connected to a swing arm 303. The far end of the swing arm 303 has an opening 304 with a width greater than the width of the limiting rod 301. The limiting rod 301 is located inside the opening 304. The swing arm 303 is fixedly connected to a pin 305, and the pin 305 is located inside the limiting rod 301. The swing arm 303 is disposed at an inclination on one side of the flat strip 30. The inside of the swing arm 303 is inserted through a second bolt 306. The top surface of the mounting frame 20 is provided with threaded holes corresponding to the first bolt 302 and the second bolt 306.

[0034] In this technical solution, after the cable is laid on the track 10, the first bolt 302 is loosened, allowing the flat bar 30 to rotate around the mounting frame 20. Then, the swing arm 303 is rotated to drive the pin 305 to move within the limiting frame. When the swing arm 303 rotates to the horizontal position, it also drives the flat bar 30 to rotate to the horizontal position. At this time, the fixing block and the first bolt 302 are located inside the opening 304. Then, the second bolt 306 is tightened to fix the swing arm 303 to the top surface of the mounting frame 20. At this time, the flat bar 30 limits the upper part of the track 10, thereby preventing the cable from detaching during the transmission process.

[0035] This utility model is not limited to the above-described embodiments. Any changes in its shape or structure fall within the protection scope of this utility model. The protection scope of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the protection scope of this utility model.

Claims

1. A fully automatic cable laying device for dual fuel container ships, characterized in that: include: The track (10) consists of a first straight laying section (11), a turning laying section (12), and a second straight laying section (13). The first straight laying section (11) is fixedly connected to the second straight laying section (13) through the turning laying section (12). A smoothing device is installed on the track (10). The conveying device consists of a mounting frame (20), a flat bar (30), and a bottom beam (40). The mounting frame (20) is fixed on the top of the track (10). One side of the mounting frame (20) is fixedly connected to the bottom plate (201) and the top plate (202) respectively. The bottom plate (201) and the top plate (202) are rotatably connected to both ends of the anti-deviation roller conveyor (203) respectively. A conveying roller conveyor (204) is rotatably connected to the side wall of the bottom plate (201) located on one side of the anti-deviation roller conveyor (203), and the bottom of the bottom plate (201) is fixedly connected to the bottom beam (40).

2. A dual-fuel container ship fully automatic cable laying device according to claim 1, characterized in that: The smoothing device consists of a support arm (101) and a roller (102). The support arm (101) is fixedly installed between two roller tracks. The support arms (101) are evenly arranged on the first straight laying section (11), the turning laying section (12) and the second straight laying section (13). Each support arm (101) is rotatably connected to a roller (102) for cable conveying.

3. The dual-fuel container ship fully automatic cable laying device according to claim 1, characterized in that: The mounting bracket (20) has a hook-shaped structure and is attached to the top and outer wall of the track (10). The bottom plate (201) and top plate (202) on the mounting bracket (20) have L-shaped cross sections.

4. A dual fuel container ship fully automatic cable laying device according to claim 3, characterized in that: The outer wall of the track (10) is fixedly connected to the mounting bracket (20) by the first screw (209), the bottom of the mounting bracket (20) is attached to the surface of the bottom beam (40), and the mounting bracket (20) is fixedly connected to the bottom beam (40) by the second screw (403).

5. A dual fuel container ship fully automatic cable laying device according to claim 4, characterized in that: A connecting seat (205) is fixedly installed at one end of the base plate (201). The side wall of the connecting seat (205) is rotatably connected to one of the pulleys (206). The end of the conveyor roller (204) is fixedly connected to the other pulley (206). The two pulleys (206) are connected by a transmission belt (207).

6. A dual fuel container ship fully automatic cable laying device according to claim 5, characterized in that: The conveyor roller (204) is arranged between the smoothing devices, and the conveyor roller (204) and the idler roller (102) are at the same horizontal position. The pulley (206) on the connecting seat (205) is coaxially fixed with the first bevel gear (208).

7. A dual fuel container ship fully automatic cable laying device according to claim 6, characterized in that: The bottom beam (40) is located below the track (10). Both ends of the bottom beam (40) are connected to the mounting frame (20). A drive motor (401) is fixedly installed at the bottom of the bottom beam (40). The output end of the drive motor (401) passes through the bottom beam (40) and is fixedly connected to the second bevel gear (402). The second bevel gear (402) meshes with the first bevel gear (208).

8. The dual-fuel container ship fully automatic cable laying device according to claim 1, characterized in that: The flat strip (30) is set on one side of the top plate (202) and rotatably connected to the inner wall of the mounting frame (20). The side wall of the flat strip (30) is fixedly connected to the U-shaped limiting rod (301). The bottom end of the limiting rod (301) is provided with an outwardly protruding fixing block, and the fixing block at the bottom end of the limiting rod (301) is fixedly connected to the top of the mounting frame (20) by the first bolt (302).

9. The fully automatic cable laying device for dual-fuel container ships as described in claim 8, characterized in that: The top of the mounting bracket (20) is rotatably connected to a swing arm (303). The far end of the swing arm (303) has an opening (304) with a width greater than that of the limiting rod (301). The limiting rod (301) is located inside the opening (304). The swing arm (303) is fixedly connected to a pin (305), and the pin (305) is located inside the limiting rod (301).

10. The fully automated cable laying device for dual-fuel container ships as described in claim 9, characterized in that: The swing arm (303) is inclined and is installed on one side of the flat bar (30). The swing arm (303) is inserted through the second bolt (306). The top surface of the mounting bracket (20) is provided with threaded holes corresponding to the first bolt (302) and the second bolt (306).

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