Marine cable frame

Abstract

The utility model relates to the technical field of ship equipment, and discloses a marine cable frame, which comprises a frame main body internally provided with a cavity, and the two ends of the cavity are opened for cable routing; a clamping piece is fixedly arranged in the cavity of the frame body, a clamping groove is vertically formed in one face of the clamping piece, the two ends of the clamping groove penetrate through the upper end face and the lower end face of the frame body, and the clamping groove is used for being clamped and fixed to the bulkhead of the ship body. The clamping piece divides the cavity into a first cavity body and a second cavity body, and the first cavity body and the second cavity body are correspondingly communicated with the cabins on the two sides of the cabin wall respectively and used for containing cables. According to the utility model, the mounting hole is formed in the cabin wall where the cabins are connected, the frame main body and the cabin wall are clamped and fixed through the clamping groove, and the first cavity and the second cavity in the frame main body are used for respectively pulling cables in the adjacent cabins, so that the reduction of the sealing property and the fireproof property of the cabin wall is avoided; when the cable is pulled and laid, the problem that the bending degree is too large does not occur, and adverse effects on the cable are also avoided.

Description

Technical Field

[0001] The utility model relates to the field of ship equipment, in particular to a ship cable frame. Background Art

[0002] Marine cable frames are mainly used for cables to pass through decks or wall panels, protecting the cables while ensuring the watertightness and fireproofing requirements of the relevant decks and wall panels. However, in the prior art, due to the complexity of the hull structure, it is often necessary to continuously open several bulkhead holes or deck holes to ensure the normal laying of the cables, which not only destroys the original structural stability of the hull structure, reduces the watertightness and fireproofing performance of the wall panels, but also increases the bending of the cables, affecting the appearance and also causing a certain impact on the laying of the cables. Utility Model Content

[0003] The technical problem to be solved by the present invention is: how to reduce the adverse effects caused by opening holes in the bulkhead when laying cables. In order to solve the above technical problems, the present invention provides a ship cable frame, including a frame body with a cavity inside, and openings are set at both ends of the cavity for cable routing; a clamping member is fixedly arranged in the cavity of the frame body, and a card groove is vertically arranged on the side of the clamping member facing the incoming line, and the two ends of the card groove pass through the upper and lower end faces of the frame body, and the card groove is used to be clamped and fixed with the bulkhead of the hull; the clamping member divides the cavity into a first cavity and a second cavity, and the first cavity and the second cavity respectively correspond to the cabins on both sides of the bulkhead and are used to accommodate cables.

[0004] Preferably, a pouring body is provided on the frame body, the pouring body is provided with a pouring hole, the pouring hole is communicated with the cavity, and the pouring hole is used to pour inorganic sealing filler into the cavity.

[0005] Preferably, the frame body is further provided with a reinforcing plate in the cavity, and the reinforcing plate is fixedly connected to the frame body and the clamping member respectively; the reinforcing plate is located on a side of the clamping member away from the card slot, and the reinforcing plate is arranged along the routing direction of the cable.

[0006] Preferably, two perfusion holes are provided corresponding to the first cavity and the second cavity.

[0007] Preferably, the frame body is fixedly provided with two clamping rings on the inner wall of the cavity, and the two clamping rings are respectively provided on the two end opening sides of the cavity, and the clamping rings are used to limit the expansion plugging material.

[0008] Preferably, the inorganic sealing filler includes gypsum, kaolin, and magnesium oxide; the expansion plugging material includes a plurality of expansion blocks, the expansion blocks abut against the cables or adjacent expansion blocks or clamps or the frame body, and the components of the expansion blocks include wood pulp wool.

[0009] Preferably, the frame body has a waist-shaped hole shape.

[0010] Preferably, the clamping member is fixed to the bulkhead by welding.

[0011] Preferably, the frame body and the clamping member are coated with an anti-corrosion coating.

[0012] Compared with the prior art, the marine cable frame provided in the embodiment of the utility model has the following beneficial effects:

[0013] In the present invention, when it is necessary to lay cables, it is only necessary to open an installation hole at the bulkhead where the cabins are connected, and then the frame body is fixed to the bulkhead through the card slot, and then the cables in the adjacent cabins are laid respectively through the first cavity and the second cavity in the frame body, without the need to continuously open holes on the bulkhead to achieve cable laying. Not only is the installation process simpler, but the damage to the bulkhead structure is also less, avoiding the reduction of the sealing and fire resistance of the bulkhead; and due to the different installation positions brought about by the frame body structure, the cable will not have the problem of excessive bending when it is laid, and the adverse effects on the cable are avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the prior art;

[0015] Figure 2 It is a simplified structural diagram of the utility model;

[0016] Figure 3 It is a partial cross-sectional view of the utility model;

[0017] Figure 4 It is a side view of the utility model;

[0018] Figure 5 It is a partial cross-sectional view of the utility model after the inorganic sealing filler is poured into it.

[0019] In the figure: 1, frame body; 11, cavity; 111, first cavity; 112, second cavity; 12, perfusion body; 121, perfusion hole; 13, snap ring;

[0020] 2. Clamping piece; 21. Card slot;

[0021] 3. Bulkhead; 4. Cable; 5. Inorganic sealing filler; 6. Expansion plugging material; 7. Reinforcement plate; 8. Cabin; 9. Cable shaft. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0023] like Figures 1 to 5 As shown, a preferred embodiment of the utility model provides a marine cable frame, which includes a frame body 1 with a cavity 11 inside, and the cavity 11 is opened at both ends for routing the cable 4; a clamping member 2 is fixedly arranged in the cavity 11 of the frame body 1, and a card groove 21 is vertically arranged on the side of the clamping member 2 facing the incoming line, and both ends of the card groove 21 pass through the upper and lower end surfaces of the frame body 1, and the card groove 21 is used for being clamped and fixed with the bulkhead 3 of the hull; the clamping member 2 divides the cavity 11 into a first cavity 111 and a second cavity 112, and the first cavity 111 and the second cavity 112 respectively correspond to the cabins 8 on both sides of the bulkhead 3 and are used to accommodate the cable 4.

[0024] Specifically, in the existing technology, when it is necessary to pull and lay the cables 4 in different cabins 8 to the cable enclosure 9, there are generally two common practices. One is that each cabin 8 has an installation hole on the bulkhead 3 facing the cable enclosure 9, and then a cable 4 frame is installed to allow the cable 4 to enter the cable enclosure 9 through the cable 4 frame or the cable 4 directly enters the cable enclosure 9 through the installation hole; the other is to open an installation hole on the bulkhead 3 between adjacent cabins 8, and then open another installation hole on the bulkhead 3 of one of the cabins 8 facing the cable enclosure 9. When pulling and laying the cable 4, the cable 4 in one of the cabins 8 is first pulled to another cabin 8 through the installation hole, and then merged with the cable 4 in the other cabin 8 and then pulled and laid to the cable enclosure 9. It is necessary to open multiple installation holes in succession, which seriously damages the performance of the bulkhead 3 structure, and the cable 4 is prone to large bending during the process of being pulled from one cabin 8 to another cabin 8 and then to the cable enclosure 9, which is also easy to cause damage to the cable 4. In the present embodiment, it is only necessary to open an installation hole facing the cable well 9 at the connection of the cabin 8, and fix the position of the frame body 1 on the bulkhead 3 by clamping the card slot 21. The clamping member 2 also divides the cavity 11 in the frame body 1 into two parts, namely the first cavity 111 and the second cavity 112. The first cavity 111 and the second cavity 112 are respectively connected to the cabins 8 on both sides of the bulkhead 3, and the cables 4 in the two cabins 8 can also smoothly pass through the first cavity 111 and the second cavity 112 into the cable well 9. This structure avoids the problem of damaging the structural performance of the bulkhead 3 by opening multiple installation holes, and the process of pulling and fixing the cable 4 is also simpler. The cable 4 will not bend significantly during the pulling and fixing process, which reduces the adverse effects of the prior art on the bulkhead 3 and the cable 4 when pulling and fixing the cable 4.

[0025] In some embodiments, a pouring body 12 is provided on the frame body 1 . The pouring body 12 is provided with a pouring hole 121 . The pouring hole 121 is connected to the cavity 11 . The pouring hole 121 is used to pour the inorganic sealing filler 5 into the cavity 11 .

[0026] Specifically, after the cable 4 passes through the first cavity 111 and the second cavity 112 and enters the cable enclosure 9 from the cabin 8, the position of the cable 4 needs to be further fixed to avoid a series of problems such as wear and tear caused by the unfixed position of the cable 4 during subsequent use; in this embodiment, a protruding injection body 12 is provided on the frame body 1, and then an injection hole 121 connected to the cavity 11 is provided on the injection body 12, and then the inorganic sealing filler 5 is injected into the cavity 11 through the injection hole 121. When the inorganic sealing filler 5 is solidified, the position of the cable 4 can be fixed to avoid the problem of loose position of the cable 4. In addition, the inorganic sealing filler 5 is generally divided into two parts: powder and solution. When it is needed, the two are mixed according to a preset ratio, and then injected by pouring method or pressurized injection method. The inorganic sealing filler 5 injected into the cavity 11 will slowly solidify to fix the position of the cable 4.

[0027] In some embodiments, the frame body 1 is further provided with a reinforcing plate 7 in the cavity 11 , and the reinforcing plate 7 is fixedly connected to the frame body 1 and the clamping member 2 , respectively; the reinforcing plate 7 is located on the side of the clamping member 2 away from the card slot 21 , and the reinforcing plate 7 is arranged along the routing direction of the cable 4 .

[0028] Specifically, when the width of the frame body 1 is too large, the internal cavity 11 thereof is also relatively large, and a reinforcing plate 7 is often required to be provided in the middle of the cavity 11 to increase the strength of the frame body 1 and prevent the frame body 1 from bending and breakage. The provision of the reinforcing plate 7 can also ensure the stability of the frame body 1 when the inorganic sealing filler 5 is poured. In some other embodiments, the provision of the reinforcing plate 7 can be provided in multiple forms, and a plurality of different structural forms can also be provided. The reinforcing plate 7 is provided along the routing direction of the cable 4 and is respectively connected to the frame body 1 and the clamping member 2 as the most preferred structure.

[0029] In some embodiments, two perfusion holes 121 are provided corresponding to the first cavity 111 and the second cavity 112 .

[0030] Specifically, in the presence of the reinforcing plate 7, the two injection holes 121 inject inorganic fillers into the first cavity 111 and the second cavity 112 respectively to fix the cables 4 in different compartments 8. The two injection holes 121 can also increase the injection speed of the inorganic fillers.

[0031] In some embodiments, the frame body 1 is fixedly provided with two clamping rings 13 on the inner wall of the cavity 11 , and the two clamping rings 13 are respectively provided on the two end opening sides of the cavity 11 , and the clamping rings 13 are used to limit the expansion plugging material 6 .

[0032] Specifically, the clamping ring 13 is generally made of round steel, which is welded on the surface of the frame body 1 and is bent into a waist-shaped hole structure together with the frame body 1. The clamping ring 13 can limit the installation of the expansion plugging material 6. When the expansion plugging material 6 contacts the expansion flame retardant accelerator, it will expand rapidly, thereby completely closing the openings at both ends of the cavity 11, preventing the inorganic sealing filler 5 from flowing out from both ends of the cavity 11 when the inorganic sealing filler 5 is poured, thereby avoiding leakage problems.

[0033] In a specific embodiment, the inorganic sealing filler 5 includes gypsum, kaolin, and magnesium oxide; the expansion plugging material 6 includes a plurality of expansion blocks, which abut against the cable 4 or adjacent expansion blocks or clamping rings 13 or the frame body 1, and the components of the expansion blocks include wood pulp cotton.

[0034] The powdery substance in the inorganic sealing filler 5 includes gypsum, kaolin and magnesium oxide, and the expansion block can be set up in combination for use, or only one can be set up and the shape structure of the expansion block and the position and number of openings can be adjusted according to the shape of the cavity 11 and the number of cables 4 that need to be laid.

[0035] In some embodiments, the frame body 1 is in the shape of a waist-shaped hole. In other embodiments, the frame body 1 can be a conventional geometric structure such as a circular ring structure or a square structure.

[0036] In some embodiments, the clamping member 2 is welded and fixed to the bulkhead 3. After the frame body 1 is formed, the clamping member 2 is fixed to the cavity 11 inside the frame body 1 by welding, and when the clamping slot 21 is clamped and fixed to the bulkhead 3, in order to ensure the stability of the connection structure between the frame body 1 and the bulkhead 3, the frame body 1 is not easy to loosen in position under long-term use, and the frame body 1 is not easy to separate from the bulkhead 3, the clamping member 2 can be welded and fixed to the bulkhead 3, thereby ensuring the stability of the position of the frame body 1.

[0037] In some embodiments, the frame body 1 and the clamping member 2 are coated with an anti-corrosion coating. The anti-corrosion coating prevents the frame body 1 and the attachment from being easily corroded in harsh environments such as seawater and humidity, and has a longer service life and is more stable.

[0038] In summary, the embodiment of the utility model provides a new type of ship cable 4 frame, which sets a mounting hole on the bulkhead 3, and then fixes the frame body 1 to the bulkhead 3 through the clamp 2 and the slot 21, thereby avoiding the trouble of connecting and setting the mounting hole to pull and lay the cable 4 line, and also avoiding the influence of continuous openings on the sealing performance and fire resistance of the bulkhead 3 structure. The cable 4 will no longer have large bends during the pulling and laying process, and it also plays a better protective role for the cable 4. The setting of the filler can further fix the position of the cable 4, ensure the stability of the use of the cable 4, and avoid the cable 4 from being damaged.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A marine cable frame, characterized in that: It comprises a frame body with a cavity inside, and the cavity is opened at both ends for cable routing; the frame body is fixedly provided with a clamping member in the cavity, and a card slot is vertically provided on one side of the clamping member, and the two ends of the card slot pass through the upper and lower end faces of the frame body, and the card slot is used for being clamped and fixed to the bulkhead of the hull; the clamping member divides the cavity into a first cavity and a second cavity, and the first cavity and the second cavity respectively correspond to the cabins on both sides of the bulkhead and are used for accommodating cables.

2. The marine cable frame according to claim 1, characterized in that: A pouring body is arranged on the frame body, and the pouring body is provided with a pouring hole, the pouring hole is communicated with the cavity, and the pouring hole is used for pouring inorganic sealing filler into the cavity.

3. The marine cable frame according to claim 2, characterized in that: The frame body is further provided with a reinforcing plate in the cavity, and the reinforcing plate is fixedly connected to the frame body and the clamping member respectively; the reinforcing plate is located on a side of the clamping member away from the card slot, and the reinforcing plate is arranged along the routing direction of the cable.

4. The marine cable frame according to claim 3, characterized in that: The perfusion holes are provided with two holes corresponding to the first cavity and the second cavity.

5. The marine cable frame according to claim 4, characterized in that: The frame body is fixedly provided with two clamping rings on the inner wall of the cavity. The two clamping rings are respectively arranged on the two end opening sides of the cavity, and the clamping rings are used for limiting the expansion plugging material.

6. The marine cable frame according to claim 5, characterized in that: The inorganic sealing filler includes gypsum, kaolin and magnesium oxide; the expansion plugging material includes a plurality of expansion blocks, the expansion blocks abut against the cables or adjacent expansion blocks or clamping rings or the frame body, and the components of the expansion blocks include wood pulp cotton.

7. The marine cable frame according to claim 1, characterized in that: The frame body is in the shape of a waist-shaped hole.

8. The marine cable frame according to claim 1, characterized in that: The clamping member is fixed to the bulkhead by welding.

9. The marine cable frame according to claim 1, characterized in that: The frame body and the clamping member are both coated with an anti-corrosion coating.

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