Improved hatch coaming cable lashing support structure

Abstract

The utility model relates to cable support structure technical field, concretely is an improved hatch coaming cable binding support structure, including main part, the longitudinal hatch coaming area that has on the main part still includes a plurality of cable support structures that set up in longitudinal hatch coaming area, and the cable support structure includes two support feet fixed on the cabin body, the support frame that sets up on each support foot and the cable frame fixedly connected on two support frames. The utility model discloses through the fixed connection between support foot, support frame and angle steel shape cable frame, then the support foot is welded to the longitudinal hatch coaming area of main part, and the cable frame is the core component of cable support, has stronger stability, and the cable is bound on the cable frame with the binding mechanism, and the cable can form protection to cable in the line area, avoids the mechanical damage such as collision and friction of cable in the process of ship operation, guarantees the use safety and stability of cable.

Description

Technical Field

[0001] This utility model relates to a support structure, and in particular to an improved hatch coaming cable binding support structure, belonging to the technical field of cable support structure. Background Technology

[0002] As the core carrier of global maritime logistics, container ships play a crucial role in the efficient, safe, and large-scale transportation of standardized containers. By connecting multimodal transport networks, they support the operation of global supply chains and the development of international trade. Their functions extend beyond transportation, profoundly impacting logistics efficiency, cost control, industrial layout, and even global economic linkages. Container ships are composed of numerous regions, each playing its own role.

[0003] The longitudinal hatch coaming of a container ship is a key structure that runs through the cargo hold area. Its design and function directly affect the ship's strength, stability, and cargo loading and unloading efficiency. In the longitudinal hatch coaming of a container ship, equipment such as fluorescent lights and socket boxes need to be installed. In traditional designs, the flat steel cables connecting these devices need to be additionally reinforced with web plates, and web plates also need to be installed on the base from bow to stern. However, when using a combination structure of web plates and flat steel cables to support the cables, the use of a large number of web plates directly increases the material procurement cost and also increases the cost of subsequent processing. Furthermore, too many web plates form a complex structure in the longitudinal hatch coaming, which disrupts the overall clean appearance of the area and does not meet the requirements for a neat appearance in ship design. Finally, the installation process of the web plates is cumbersome, requires more manpower and time, prolongs the overall construction cycle, and affects the ship's construction progress.

[0004] Therefore, it is urgent to improve the modified hatch coaming cable binding support structure to solve the above-mentioned problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides an improved hatch coaming cable binding support structure, which solves the problems of cost, aesthetics, and cumbersome installation process when using a combination structure of web plate and cable flat steel to support cables in existing technologies.

[0006] To achieve the above objectives, the main technical solution adopted by this utility model includes: a main body having a longitudinal hatch cofferdam area, and a plurality of cable support structures disposed in the longitudinal hatch cofferdam area. Each cable support structure includes two support legs fixed to the hull, a support frame disposed on each of the support legs, and a cable frame fixedly connected to the two support frames. The distance between the two support legs in the cable support structure is no more than 2 meters. The cable frame is an angle steel cable frame, and the cable is fixed to the cable frame by a binding mechanism.

[0007] Preferably, the ends of the cable racks on the plurality of cable support structures correspond to each other, the distance between the two ends is 3cm-10cm, and the distance between the cable racks and the longitudinal hatch cofferdam area is 1cm-6cm.

[0008] Preferably, the cable rack consists of a vertical part and a horizontal part that are perpendicularly connected to each other. The horizontal part is connected to two support frames, and the vertical part is located on the side of the horizontal part close to the main body. The vertical part and the horizontal part form a cable bundle area suitable for placing cables.

[0009] Preferably, the opening of the wire bundle region faces downwards.

[0010] Preferably, the binding mechanism is a binding rope, which is wrapped around the cable frame and binds and fixes the cables in the cable bundle area.

[0011] Preferably, the restraint mechanism includes a fixed plate, a support plate, a hook, a locking element, and a lifting bolt; wherein, the fixed plate is a U-shaped structure suitable for movably engaging with the cable rack, one end of the fixed plate has an insertion groove suitable for movably engaging with the end of the support plate, the other end of the fixed plate is slidably connected to a lifting plate and threadedly connected to a lifting bolt, the hook is rotatably connected to the lifting plate and is in movable contact with the side wall of the vertical part of the cable rack, and the end of the lifting bolt is rotatably connected to the lifting plate.

[0012] Preferably, the locking component includes a fastening bolt, a push rod, a telescopic spring, and a telescopic plate; wherein, the side wall of the end of the support plate that engages with the insertion slot has a plurality of positioning grooves arranged linearly, the side wall of the insertion slot has a sliding groove, the telescopic plate is slidably connected in the sliding groove, the side of the telescopic plate near the insertion slot has an arc-shaped protrusion suitable for engaging with the positioning groove, the two ends of the telescopic spring are respectively connected to the telescopic plate and the sliding groove, the outer side wall of the end of the fixing plate has a threaded protrusion, the threaded protrusion has a through threaded hole, the end of the fastening bolt extends into the threaded hole and is threadedly connected to the threaded hole, the end of the fastening bolt is connected to the push rod, the end of the push rod away from the fastening bolt passes through the sliding groove and is slidably connected to the sliding groove.

[0013] This utility model has at least the following beneficial effects: 1. By fixing the support feet, support frame, and angle steel cable rack together, and then welding the support feet to the longitudinal hatch coaming area of ​​the main body, the cable rack, as the core component of cable support, has strong stability. The cable is bound to the cable rack using a binding mechanism. The cable binding area can protect the cable, avoiding mechanical damage such as collision and friction during ship operation, and ensuring the safety and stability of the cable. When using this structure, it is simple in structure, ensuring the overall neatness and aesthetics. Due to its simple structure, it greatly reduces the cost of use. When installing, compared with the installation process of the web plate, this structure can greatly reduce manpower and time through modular connection, shorten the overall construction cycle, and reduce the impact on the ship construction schedule. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a partial structural schematic diagram of the present invention; Figure 2 A schematic diagram of the first embodiment of the restraint mechanism provided by this utility model; Figure 3 A schematic diagram of a second embodiment of the restraint mechanism provided by this utility model; Figure 4 A schematic diagram of the planar structure of the cable support structure provided by this utility model; Figure 5 Provided by this utility model Figure 3 Schematic diagram of the middle section Figure 1 ; Figure 6 Provided by this utility model Figure 3 Schematic diagram of the middle section Figure 2 ; Figure 7 Provided by this utility model Figure 3 Mid-section structural schematic diagram; Figure 8 Provided by this utility model Figure 7 Enlarged schematic diagram of the structure at point A in the middle.

[0015] In the diagram, 1. Longitudinal hatch coaming area; 2. Support leg; 3. Support frame; 4. Cable rack; 40. Vertical part; 41. Horizontal part; 5. Cable harness area; 6. Tie rope; 7. Fixing plate; 8. Support plate; 9. Hook; 10. Locking element; 11. Lifting bolt; 12. Insertion slot; 13. Lifting plate; 14. Fastening bolt; 15. Top rod; 16. Telescopic spring; 17. Telescopic plate; 18. Positioning slot; 19. Sliding slot; 20. Arc-shaped protrusion; 21. Threaded hole; 22. Threaded protrusion. Detailed Implementation

[0016] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0017] like Figures 1-8 As shown, the improved hatch coaming cable tying support structure provided in this embodiment includes a main body, which is a container ship, with a longitudinal hatch coaming area 1 on the main body. This area is located on the main body. It also includes several cable support structures disposed in the longitudinal hatch coaming area 1. Each cable support structure includes two support legs 2 fixed to the hull, a support frame 3 disposed on each support leg 2, and a cable frame 4 fixedly connected to the two support frames 3. The cable frame 4 is an angle steel cable frame 4. The cable is fixed to the cable frame 4 by a binding mechanism. The support legs 2, support frames 3, and angle steel cable frames 4 are fixedly connected. Then, the support legs 2 are welded to the longitudinal hatch coaming area 1 of the main body. During welding, the welding marks at the support legs 2 are ground down to ensure the overall aesthetics of the structure. Compared to using the web plate to fix the cable, this structure is more aesthetically pleasing and cleaner in appearance. Due to its simple structure, it greatly reduces usage costs. During installation, compared to the web plate installation process, this structure can be modularly connected, greatly reducing manpower and time, shortening the overall construction cycle, and minimizing the impact on the ship's construction progress.

[0018] Secondly, in order to ensure the stable support of the support frame 3 to the cable frame 4, the distance between the two support feet 2 in the cable support structure is no more than 2 meters. This spacing can meet the load-bearing requirements of the cable support and avoid deformation of the cable frame 4 due to excessive span, thus ensuring the reliability and stability of the overall support structure.

[0019] Specifically, the ends of the cable racks 4 on several cable support structures correspond to each other, and several cable support structures are arranged in the longitudinal hatch cofferdam area 1. There is a gap between the ends of several cable support structures, and the distance between the two ends is 3-10cm, which covers a longer cable support range and does not affect the stability when the cable is fixed. Secondly, there is a gap between the cable rack 4 and the longitudinal hatch cofferdam area 1, and the distance between them is 1-6cm, so as to prevent the cable rack 4 and the cable on the cable rack 4 from hitting or touching the outer wall of the main body.

[0020] The cable rack 4 in this device is preferably an L50*50*6 angle steel from existing profiles. As the core component of the cable support, this angle steel has good bending and torsional resistance, stable load capacity and bearing capacity. The angle steel is easy to process and suitable for on-site processing and adjustment, and is easy to modularly weld and assemble. When connected with the support feet 2 and support frames 3, it can be directly assembled on-site. In addition, the angle steel is treated with anti-corrosion to improve its resistance to seawater erosion. The cable rack 4 is mainly composed of vertical parts 40 and horizontal parts 41 that are perpendicularly connected to each other. The horizontal parts 41 are connected to the two support frames 3, and the vertical parts 40 are located on the side of the horizontal parts 41 close to the main body. The inner areas of the vertical parts 40 and the horizontal parts 41 form a cable bundle area 5 suitable for placing cables, which facilitates cable installation.

[0021] Furthermore, in order to prevent seawater from accumulating on the cable rack 4, the opening of the cable bundle area 5 formed on the cable rack 4 faces downward. When seawater splashes into the cable bundle area 5, the horizontal part 41 and the vertical part 40 provide side and top protection for the cable, while preventing seawater from accumulating on the horizontal part 41 or the vertical part 40.

[0022] like Figure 2 As shown, the first embodiment of the binding mechanism in this device is as follows: the binding mechanism is a binding rope 6, which is wrapped around the cable frame 4 and binds and fixes the cable in the cable bundling area 5. The binding rope 6 is preferably a cable tie or a metal wire, which is selected according to the actual use and is not limited. Both can be wrapped around the cable frame 4 to bind the cable in the cable bundling area 5, thereby fixing the cable to the cable frame 4. The cable bundling area 5 is used to protect the cable and prevent the cable from being damaged by collisions and friction during ship operation, thus ensuring the safety and stability of the cable.

[0023] like Figures 3-8As shown, the second embodiment of the restraint mechanism in this device is as follows: The restraint mechanism includes a fixed plate 7, a support plate 8, a hook 9, a locking element 10, and a lifting bolt 11; all the above structures are treated with a protective coating to reduce seawater corrosion. The fixed plate 7 is a U-shaped structure suitable for movably engaging with the cable rack 4. One end of the fixed plate 7 has an insertion groove 12 suitable for movably engaging with the end of the support plate 8. The other end of the fixed plate 7 has a sliding connection to a lifting plate 13 and a threaded connection to a lifting bolt 11. The hook 9 is rotatably connected to the lifting plate 13 and is in movable contact with the side wall of the vertical part 40. The end of the lifting bolt 11 is rotatably connected to the lifting plate 13. In use, the fixed plate 7 is snapped onto the cable rack 4, and the lifting bolt 11 is screwed on. 1. The lifting plate 13 slides on the fixed plate 7. When the lifting plate 13 is raised, the hook 9 moves upward synchronously, so that the hook 9 hooks onto the vertical part 40, and the fixed plate 7 is stably connected to the cable rack 4. Then, one end of the support plate 8 is inserted into the insertion slot 12 of the fixed plate 7. Then, the locking member 10 is used to fix the support plate 8 on the fixed plate 7. At this time, the support plate 8 and the cable bundle area 5 form a space suitable for cable placement. According to the depth of the support plate 8 inserted into the insertion slot 12, the cable can be clamped and stabilized, thereby fixing the cable on the cable rack 4. The cable bundle area 5 is used to protect the cable and avoid mechanical damage such as collision and friction during the operation of the ship, so as to ensure the safety and stability of the cable. The locking component 10 includes a fastening bolt 14, a push rod 15, a telescopic spring 16, and a telescopic plate 17. The side wall of the end of the support plate 8 that engages with the insertion slot 12 has a linear array of positioning slots 18. A sliding groove 19 is provided on the side wall of the insertion slot 12. The telescopic plate 17 is slidably connected within the sliding groove 19, and the opening of the sliding groove 19 corresponds to the positioning slot 18. An arc-shaped protrusion 20, suitable for engaging with the positioning groove 18, is provided on the side of the telescopic plate 17 closest to the insertion slot 12. The two ends of the telescopic spring 16... The telescopic spring 16 is connected to the telescopic plate 17 and the sliding groove 19 respectively. When in use, the telescopic spring 16 pushes the arc-shaped protrusion 20 on the telescopic plate 17 to extend one end of the sliding groove 19. The outer side wall of the end of the fixing plate 7 is provided with a threaded protrusion 22, and a through threaded hole 21 is opened on the threaded protrusion 22. The end of the fastening bolt 14 extends into the threaded hole 21 and is threadedly connected to the threaded hole 21. Its end is connected to the push rod 15. The end of the push rod 15 away from the fastening bolt 14 passes through the sliding groove 19 and slides with the sliding groove 19. During the connection process, when one end of the tray 8 is inserted into the insertion slot 12 of the fixing plate 7 and locked by the locking member 10, one end of the tray 8 will press against the arc-shaped protrusion 20. Under the action of the telescopic spring 16, the arc-shaped protrusion 20 will engage with several positioning slots 18. That is, as the tray 8 is continuously inserted into the insertion slot 12, the positioning slots 18 on the tray 8 will continuously push the arc-shaped protrusion 20. Under the action of the telescopic spring 16, the end of the arc-shaped protrusion 20 is always in a movable engagement state with the positioning slots 18. When the tray 8 is inserted into the insertion slot 12 a certain distance, the arc-shaped protrusion 20 engages with the corresponding positioning slot 18. Then, the fastening bolt 14 is tightened. When the fastening bolt 14 rotates in the threaded hole 21, it moves along its axis, thereby driving the push rod 15 to move towards the telescopic plate 17 until the push rod 15 contacts and abuts against the telescopic plate 17. At this time, the arc-shaped protrusion 20 is tightly engaged in the positioning slot 18, and the tray 8 is limited and cannot move in the insertion slot 12. At this time, the cable is constrained in the cable bundle area 5.

[0024] Compared to the second embodiment of the restraint mechanism, the first embodiment of the restraint mechanism has lower cost, simpler structure, and stronger adaptability. Different binding methods can be adopted according to actual needs. Compared to the first embodiment of the restraint mechanism, the second embodiment of the restraint mechanism can be quickly installed. Simply hook the hook 9 onto the vertical part 40 and attach the support plate 8 to the fixing plate 7 to restrain the cable. The embodiment of the restraint mechanism can be selected according to actual needs and is not limited.

[0025] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. An improved hatch coaming cable binding support structure, comprising a main body having a longitudinal hatch coaming area (1), characterized in that: It also includes several cable support structures set in the longitudinal hatch enclosure area (1). The cable support structure includes two support feet (2) fixed on the cabin body, a support frame (3) set on each of the support feet (2), and a cable frame (4) fixedly connected to the two support frames (3). The distance between the two support feet (2) in the cable support structure is no more than 2 meters. The cable frame (4) is an angle steel cable frame (4). The cable is fixed on the cable frame (4) by a binding mechanism.

2. The improved hatch coaming cable binding support structure according to claim 1, characterized in that: The ends of the cable racks (4) on the cable support structures correspond to each other, and the distance between the two ends is 3cm-10cm. The distance between the cable racks (4) and the longitudinal hatch cofferdam area (1) is 1cm-6cm.

3. The improved hatch coaming cable binding support structure according to claim 1, characterized in that: The cable rack (4) is composed of a vertical part (40) and a horizontal part (41) that are perpendicularly connected to each other. The horizontal part (41) is connected to two support frames (3). The vertical part (40) is located on the side of the horizontal part (41) close to the main body. The vertical part (40) and the horizontal part (41) form a cable bundle area (5) suitable for placing cables.

4. The improved hatch coaming cable binding support structure according to claim 3, characterized in that: The opening of the wire bundle region (5) faces downward.

5. The improved hatch coaming cable binding support structure according to claim 3, characterized in that: The binding mechanism is a binding rope (6), which is wrapped around the cable frame (4) and binds and fixes the cable in the cable bundle area (5).

6. The improved hatch coaming cable binding support structure according to claim 3, characterized in that: The binding mechanism includes a fixed plate (7), a support plate (8), a hook (9), a locking element (10), and a lifting bolt (11); wherein, the fixed plate (7) is a U-shaped structure suitable for movably engaging with the cable rack (4), and an insertion groove (12) suitable for movably engaging with the end of the support plate (8) is provided on one end of the fixed plate (7), and a lifting plate (13) is slidably connected to the other side wall of the fixed plate (7) and a lifting bolt (11) is threadedly connected to it, the hook (9) is rotatably connected to the lifting plate (13), and the hook (9) is in movable contact with the side wall of the vertical part (40) of the cable rack (4), and the end of the lifting bolt (11) is rotatably connected to the lifting plate (13).

7. An improved hatch coaming cable binding support structure according to claim 6, characterized in that: The locking component (10) includes a fastening bolt (14), a push rod (15), a telescopic spring (16), and a telescopic plate (17); wherein, the side wall of the end of the support plate (8) that is movably engaged with the insertion groove (12) has a number of positioning grooves (18) arranged linearly, the side wall of the insertion groove (12) is provided with a sliding groove (19), the telescopic plate (17) is slidably connected in the sliding groove (19), and the side of the telescopic plate (17) near the insertion groove (12) is provided with an arc-shaped protrusion (20) suitable for movably engaging with the positioning groove (18). The two ends of the telescopic spring (16) are connected to the telescopic plate (17) and the sliding groove (19) respectively. The outer side wall of the end of the fixed plate (7) is provided with a threaded protrusion (22). The threaded protrusion (22) is provided with a through threaded hole (21). The end of the fastening bolt (14) extends into the threaded hole (21) and is threadedly connected to the threaded hole (21). Its end is connected to the top rod (15). The end of the top rod (15) away from the fastening bolt (14) passes through the sliding groove (19) and is slidably connected to the sliding groove (19).

Images