Novel deck cable tube cable pulling and releasing device

Abstract

The utility model provides a novel deck cable tube cable pulling and releasing device which comprises a winch, a cable pulling rope is wound on the winch, a motor is arranged on the outer surface of the front end of the winch, and the cable pulling rope penetrates through a cable transition box and then is connected with a cable net sleeve. A cable protection pipe is arranged between the cable transition boxes and located above the cable traction rope. A cable is arranged in the cable net sleeve in a sleeved mode. According to the utility model, the winch rotation is used for replacing the traditional manual cable pulling and laying, so that the time and physical power of construction workers are greatly saved, the field cable laying efficiency is also improved, and meanwhile, the arranged cable net sleeve protects the cable to a certain extent in the laying process, so that the mechanical damage of the cable is greatly reduced, and the working efficiency is improved. The device is simple in structure and convenient and fast to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of ship cable pulling and laying, and specifically discloses a novel device for pulling and laying cables in a deck cable tube. Background Art

[0002] Marine cables are wires and cables used for power, lighting, control, and communication transmission on various ships on rivers and seas and offshore or offshore buildings, including marine power cables, marine control cables, marine communication cables, etc.

[0003] At present, the shipping market and the ship market are still in a trough period. The top priority for the survival of enterprises is still to improve work efficiency and reduce costs. The construction and environment of ship cable laying are extremely complex, especially when laying cables on the cargo hold deck.

[0004] The current construction method is that on-site workers manually pull and lay the cables one by one, and pass the cables through cable pipes and cable transition boxes. For cables in cargo holds and bow areas that are hundreds of meters long, the construction space is small and there are generally many obstacles, which makes the cable pulling and laying operation difficult, making manual cable pulling and laying time-consuming and labor-intensive, resulting in low laying efficiency. At the same time, during the manual pulling and laying process, the cables slide on the deck, causing damage to the cables. Therefore, a new device for pulling and laying cables in deck cable pipes is needed. Utility Model Content

[0005] In view of the above-mentioned defects or shortcomings in the prior art, a new device for pulling and releasing cables in a deck cable pipe is provided, comprising a winch, a cable traction rope is wound around the winch, and a motor is provided on the front end outer surface of the winch, the cable traction rope passes through a cable transition box and is connected to a cable mesh, a cable protection tube is provided between the cable transition boxes and above the cable traction rope, and a cable is provided inside the cable mesh.

[0006] Preferably, the cable mesh is connected to the cable traction rope via a rotatable lifting ring.

[0007] Preferably, the cable traction rope rotates synchronously and at a uniform speed after the winch starts the motor.

[0008] Preferably, the cable is driven by the tail end of the cable traction rope to rotate at a constant speed.

[0009] Preferably, the winch is connected to the deck via a fixing member.

[0010] Beneficial effects: The new deck cable pipe cable pulling and laying device replaces the traditional manual pulling and laying of cables by the rotation of the winch, which greatly saves the time and physical strength of construction workers and improves the efficiency of on-site cable laying. At the same time, the cable mesh sleeve is set to provide a certain degree of protection for the cable during the laying process, which greatly reduces the mechanical damage of the cable. The device has a simple structure, convenient and quick operation, low production cost and can be reused, is safe and environmentally friendly, and is easy for daily maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0012] Figure 1 This is a schematic diagram of the overall structure of a device for pulling and releasing cables in a new type of deck cable tube according to the utility model;

[0013] Figure 2 A schematic diagram of another scheme of the device for pulling and releasing cables in a new type of deck cable tube of the utility model;

[0014] In the figure: 1. winch; 2. cable traction rope; 3. cable transition box; 4. cable mesh; 5. cable; 6. cable protection tube. DETAILED DESCRIPTION

[0015] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0016] The accompanying drawings in the embodiments of the present invention: different types of section lines in the drawings are not marked according to national standards, nor do they impose any requirements on the materials of the components. Instead, they are used to distinguish the cross-sectional views of the components in the drawings.

[0017] See also Figure 1-2 A new type of device for pulling and releasing cables in a deck cable pipe includes a winch 1, a cable pulling rope 2 is wound around the winch 1, and a motor is arranged on the front end outer surface of the winch 1, the cable pulling rope 2 passes through a cable transition box 3 and is connected to a cable mesh 4, a cable protection tube 6 is arranged between the cable transition boxes 3 and above the cable pulling rope 2, the cable transition boxes 3 can be arranged in multiple groups, and a cable 5 is arranged inside the cable mesh 4.

[0018] The cable mesh sleeve 4 is connected to the cable pulling rope 2 through a rotatable lifting ring.

[0019] The cable traction rope 2 starts the motor through the winch 1 and then rotates synchronously at a uniform speed.

[0020] The cable 5 driven by the tail end of the cable traction rope 2 rotates at a constant speed.

[0021] Wherein, the winch 1 is connected to the deck through a fixing member.

[0022] It should be noted that the new deck cable tube pulling and releasing cable device is composed of a winch 1, a cable pulling rope 2, and a cable net 4, which can be combined with a cable transition box 3 and a cable protection tube 6 on board;

[0023] During assembly, workers will lay one or several strong and sturdy cable traction ropes 2 according to the actual laying path of the cable 5, and then pass the cable 5 through the cable transition box 3 and the cable protection tube 6 on the cargo hold deck, and pull it to the winch 1 near the terminal equipment of the cable 5, and then wind the cable 5 and fix it on the winch 1, put together the cables 5 with the same termination equipment and not required to be separated or laid separately, select the cable mesh 4 with matching specifications of the cable 5, and respectively put the cables 5 into the cable mesh 4 of corresponding specifications for fixing, and finally connect the cable mesh 4 with the tail end of the cable traction rope 2, and use a rotatable lifting ring to connect the cable mesh 4 and the cable traction rope 2, which effectively avoids the entanglement problem during the cable pulling and laying process;

[0024] Before using the device, ensure that all connection points are firmly connected, check the working status of the winch, ensure that the drive system of the winch is operating normally and without damage. When operating the winch, the personnel stand in a safe position to ensure safe operation and direct the relevant staff to cooperate in an orderly manner, and then start the motor of the winch 1. The winch 1 drives the cable traction rope 2 to rotate synchronously at a uniform speed. The cable 5 driven by the tail end of the cable traction rope 2 will also automatically follow the path of the cable traction rope 2 to the position where it actually needs to be laid. When retracting and releasing the cable traction rope 2, the cable traction rope 2 should be pulled in or released smoothly to avoid sudden force or release to prevent the traction rope from being worn, knotted, broken, etc. If a manual winch 1 is used, the same function can be achieved by manually controlling the winch. The larger the winch reel, the longer the cable 5 is pulled and released. The shipyard can choose a suitable winch according to the actual situation. By setting the winch 1, the time-consuming and labor-intensive problem of traditional manual pulling and releasing of the cable 5 is effectively solved, and the efficiency of on-site cable laying is also improved.

[0025] If the cable 5 to be pulled is of small size and in small quantity, the second solution can be adopted, that is, the connection method of the cable mesh 4 parts, such as Figure 2As shown, multiple thin cables 5 are put into the same cable mesh 4, and then the motor of the winch 1 is started. The winch 1 will drive the cable traction rope 2 to rotate synchronously at a uniform speed. At this time, the cable 5 driven by the tail end of the cable traction rope 2 will also automatically follow the path of the cable traction rope 2 to the position where it actually needs to be laid. This solution reduces the number of cable meshes and can achieve the effect of saving time and effort. This solution is suitable for the laying of cables 5 with thinner specifications. At the same time, the cable mesh 4 protects the cables 5 to a certain extent, reducing the possibility of mechanical damage to the cables 5.

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

Claims

1. A novel device for pulling and releasing cables from a deck cable duct, comprising a winch (1), characterized in that: A cable traction rope (2) is wound around the winch (1), and a motor is arranged on the front outer surface of the winch (1). The cable traction rope (2) passes through a cable transition box (3) and is connected to a cable mesh (4). A cable protection tube (6) is arranged between the cable transition boxes (3) and above the cable traction rope (2). A cable (5) is sheathed in the cable mesh (4).

2. A new type of cable pulling and releasing device for deck cable pipe according to claim 1, characterized in that: The cable mesh sleeve (4) is connected to the cable traction rope (2) via a rotatable lifting ring.

3. According to claim 1, a new type of cable pulling and releasing device for deck cable pipes is characterized by: The cable traction rope (2) starts the motor through the winch (1) and then rotates synchronously at a uniform speed.

4. The novel cable pulling and laying device for deck cable pipe according to claim 1 is characterized by: The cable (5) is driven by the tail end of the cable traction rope (2) to rotate at a constant speed.

5. According to claim 1, a new type of cable pulling and releasing device for deck cable pipe is characterized by: The winch (1) is connected to the deck via a fixing member.

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