A cable inlet modification structure for a marine control box

Abstract

The utility model provides a cable inlet modification structure for a marine control box, and relates to the technical field of marine control boxes, including a box body, an accommodating space located inside the box body, electrical equipment installed in the accommodating space, a cable inlet opened on the side wall of the box body, and an enclosure component removably installed at a position corresponding to the cable inlet outside the side wall; a binding hole is opened on the side wall of the enclosure component, and the cable passes through the enclosure component and the cable inlet to enter the interior of the box body, and a cable tie is connected to the binding hole in the enclosure component, and the cable is tied to the enclosure component by the cable tie, and a plugging material is also filled in the enclosure component. The utility model facilitates users to bind and fix cables by removably installing an enclosure component on the box body, and the structure improves the convenience and reliability of the marine control box in terms of cable entry, thereby ensuring the safe and efficient operation of the ship.

Description

Technical Field

[0001] The utility model relates to the technical field of a marine control box, in particular to a cable inlet modification structure of a marine control box. Background Art

[0002] Ships sail for a long time in the humid climate and changeable temperature of the ocean and rivers, which makes the ship's electrical equipment often corroded by harmful substances such as salt spray, oil mist and mold. At the same time, ships are also subject to vibration and impact caused by strong winds and waves. For this reason, the marine control box, as an important device to protect the internal ship electrical equipment, needs to cope with various complex working conditions of ship navigation. There are many types of marine control boxes, with multiple functions such as power distribution boxes, broadcasting control, navigation signal lights, etc., especially in high-value-added and highly automated ships such as luxury cruise ships and LNG ships (liquefied natural gas carriers), the requirements for explosion-proof, dust-proof, waterproof and cable entry of marine control boxes are more stringent.

[0003] However, traditional marine control boxes have many deficiencies in terms of cable entry. In order to pursue product versatility, equipment manufacturers often make control box shells with different IP levels (waterproof and dustproof levels) into a unified format. During installation, according to the requirements of environmental specifications, a stuffing box will be temporarily installed at the bottom of the IP44-level box, while only one entry opening will be opened at the bottom of the IP22-level box. Such a design leads to cumbersome on-site processing, and in the IP22-level box, since there is only one entry opening, the cable cannot be effectively tied when entering, which easily causes problems such as arbitrary cable tying and construction difficulties. At the same time, the impact of the design of the cable entry hole on the IP level cannot be ignored. These factors increase the difficulty of on-site construction and are not conducive to the later maintenance of the marine control box. Utility Model Content

[0004] In order to solve the technical problems that the marine control box in the prior art has only one cable entry opening, the cable cannot be effectively tied when entering, which easily causes the cable to be tied arbitrarily, construction is difficult, waterproof and dustproof cannot be performed, and is not conducive to later maintenance, the utility model provides a cable entry port modification structure for a marine control box;

[0005] The utility model provides a ship control box cable inlet modification structure adopts the following technical solution:

[0006] A cable inlet modification structure for a marine control box comprises a box body, an accommodating space is provided inside the box body, and electrical equipment is installed in the accommodating space. The invention is characterized in that a cable inlet is provided on the side wall of the box body, and an enclosure component is detachably installed at a position corresponding to the cable inlet on the outside of the side wall; a binding hole is provided on the side wall of the enclosure component, and the cable passes through the enclosure component and the cable inlet to enter the interior of the box body and form an electrical connection with the electrical equipment; a cable tie is connected to the binding hole in the enclosure component, and the cable is tied to the enclosure component by the cable tie; a plugging material is also filled in the enclosure component, so as to fix the cable inside the enclosure component and seal the cable inlet.

[0007] Furthermore, the box body is a quadrilateral structure, and mounting plates are fixedly provided at the four corners of the box body. Mounting holes are provided on the mounting plates, and the box body is fixedly installed at a desired position through the mounting plates.

[0008] Furthermore, a grounding post is installed on the box, and the provided grounding post is used to ground the electrical equipment inside the box.

[0009] Furthermore, the specific structure of the enclosure assembly includes a lower enclosure plate and an upper enclosure plate, the lower enclosure plate is in a U-shaped structure, and connecting plates 1 are respectively extended outward on both sides and the bottom of the U-shaped opening of the lower enclosure plate. The connecting plate 1 is integrally formed with the lower enclosure plate, and bolts are installed on the connecting plate 1. The lower enclosure plate can be detachably mounted on the box body by bolts.

[0010] Furthermore, the upper enclosure is a rectangular plate-like structure, and a connecting plate 2 is provided on the upper side of the upper enclosure and extends upward. The connecting plate 2 is integrally formed with the upper enclosure, and the upper enclosure is detachably mounted on the opening of the U-shaped opening in the lower enclosure by bolts, and the connecting plate 2 is detachably mounted on the box body by bolts.

[0011] Furthermore, a plurality of binding holes are evenly distributed on the bottom wall of the U-shaped structure in the lower enclosure plate, and a plurality of cable ties are connected to the plurality of binding holes, and the cable ties are stainless steel cable ties.

[0012] Furthermore, the blocking material is made of cement or foaming agent material.

[0013] In summary, the beneficial effects of the utility model are:

[0014] 1. The utility model has a detachable enclosure component installed on the box body. When in use, the cable passes through the enclosure component and the cable inlet to enter the inside of the box body. The upper enclosure plate and the lower enclosure plate in the enclosure component facilitate the cable to pass through the cable inlet. Through a plurality of binding holes evenly arranged on the lower enclosure plate, each cable is fixed to the enclosure component with a cable tie, which is convenient for users to bind and fix the cables. This structure improves the convenience and reliability of the cable entry of the marine control box, thereby ensuring the safety and efficient operation of the ship. At the same time, the modified structure also takes into account the convenience of construction and later maintenance, which helps to reduce the difficulty of operation and maintenance costs, and improve the overall operation efficiency of the ship.

[0015] 2. After the cable passes through the enclosure component, the utility model fills the enclosure component with plugging material to seal the cable inlet. This structure is convenient for on-site construction and later maintenance. The plugging material makes the utility model have a good dustproof and waterproof effect, effectively reducing the adverse effects of other factors on the utility model. In addition, the use of plugging material for sealing is not only low-cost, but also has a certain aesthetic appearance after sealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the front view of the utility model.

[0018] In the figure: 1-box; 2-cable inlet; 3-mounting plate; 4-mounting hole; 5-grounding column; 6-lower enclosure; 7-connecting plate 1; 8-upper enclosure; 9-connecting plate 2; 10-binding hole; 11-cable tie; 12-blocking material; 13-cable. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0020] Example: Figure 1 , Figure 2 A cable inlet modification structure for a marine control box is shown.

[0021] The first embodiment of the utility model refers to Figure 1-Figure 2As shown, a cable inlet modification structure of a marine control box comprises a box body 1, wherein the box body 1 has a accommodating space inside, and the electrical equipment is installed in the accommodating space; a cable inlet 2 is provided on the side wall of the box body 1, and an enclosure component is detachably installed at a position corresponding to the cable inlet 2 outside the side wall; a binding hole 10 is provided on the side wall of the enclosure component, and a cable 13 passes through the above-mentioned enclosure component and the cable inlet 2 to enter the interior of the box body 1 and forms an electrical connection with the electrical equipment; a cable tie 11 is connected to the binding hole 10 in the enclosure component, and the cable 13 is bound to the enclosure component by the cable tie 11.

[0022] Preferably, the box body 1 is a quadrilateral structure, and mounting plates 3 are fixedly provided at the four corners of the box body 1. Mounting holes 4 are provided on the mounting plates 3, and the box body 1 is fixedly installed at a desired position through the mounting plates 3. A grounding column 5 is installed on the box body 1, and the grounding column 5 is used to ground the electrical equipment inside the box body 1.

[0023] As a preferred embodiment, the specific structure of the enclosure assembly includes a lower enclosure 6 and an upper enclosure 8. The lower enclosure 6 is a U-shaped structure. Connecting plates 1 7 are provided on both sides and the bottom of the U-shaped opening of the lower enclosure 6 and extend outwards. The connecting plates 1 7 are integrally formed with the lower enclosure 6. Bolts are installed on the connecting plates 1 7. The lower enclosure 6 is detachably installed on the box body 1 by bolts. The upper enclosure 8 is a rectangular plate-shaped structure. Connecting plates 2 9 are provided on the upper side of the upper enclosure 8 and extend upwards. The connecting plates 2 9 are integrally formed with the upper enclosure 8. The upper enclosure 8 is detachably installed on the opening of the U-shaped opening of the lower enclosure 6 by bolts. The connecting plates 2 9 are detachably installed on the box body 1 by bolts. A plurality of binding holes 10 are evenly distributed on the bottom wall of the U-shaped structure of the lower enclosure 6. A plurality of tie ties 11 are connected to the plurality of tie ties 10. The tie ties 11 may be stainless steel tie ties.

[0024] When using the utility model, the cable 13 passes through the enclosure assembly and the cable inlet 2 to enter the interior of the box body 1, and the cable 13 is conveniently passed through the cable inlet 2 through the upper enclosure 8 and the lower enclosure 6 in the enclosure assembly. Through the multiple binding holes 10 evenly arranged on the lower enclosure 6, the cable 11 is used to fix each cable 13 on the enclosure assembly, which is convenient for the user to bind and fix the cable 13. This structure improves the convenience and reliability of the cable entry of the marine control box, thereby ensuring the safety and efficient operation of the ship. At the same time, the modified structure also takes into account the convenience of construction and later maintenance, which helps to reduce the difficulty of operation and maintenance costs, and improve the overall operation efficiency of the ship.

[0025] The second embodiment of the utility model refers to Figure 2As shown, a plugging material 12 is also filled in the enclosure component. After the cable 13 passes through the enclosure component, the plugging material 12 is filled into the enclosure component to fix the cable 13 inside the enclosure component, and the plugging material 12 can seal the cable inlet 2; preferably, the plugging material 12 can be made of materials such as clay or foaming agent.

[0026] When the utility model is in use, after the cable 13 passes through the enclosure component, the plugging material 12 is filled into the enclosure component, and the plugging material 12 blocks the cable inlet 2. This structure is convenient for on-site construction and later maintenance. The plugging material 12 makes the utility model have a good dustproof and waterproof effect, and effectively reduces the adverse effects of other factors on the utility model. In addition, the use of the plugging material 12 for blocking is not only low-cost, but also has a certain aesthetics after blocking.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cable inlet modification structure for a marine control box, comprising a box body (1), wherein the box body (1) has a receiving space inside, and electrical equipment is installed in the receiving space, characterized in that: A cable inlet (2) is provided on the side wall of the box (1), and a shielding component is detachably installed at a position outside the side wall corresponding to the cable inlet (2); a binding hole (10) is provided on the side wall of the shielding component, and the cable (13) passes through the shielding component and the cable inlet (2) to enter the interior of the box (1) and forms an electrical connection with the electrical equipment; a cable tie (11) is connected to the binding hole (10) in the shielding component, and the cable (13) is tied to the shielding component by the cable tie (11); a plugging material (12) is also filled in the shielding component, so that the cable (13) is fixed inside the shielding component and the cable inlet (2) is blocked.

2. A ship control box cable inlet modification structure according to claim 1, characterized in that: The box body (1) is a quadrilateral structure, and mounting plates (3) are fixedly provided at the four corners of the box body (1). Mounting holes (4) are provided on the mounting plates (3), and the box body (1) is fixedly installed at a desired position through the provided mounting plates (3).

3. A ship control box cable inlet modification structure according to claim 1, characterized in that: A grounding post (5) is installed on the box (1), and the provided grounding post (5) is used to ground the electrical equipment inside the box (1).

4. A ship control box cable inlet modification structure according to claim 2, characterized in that: The specific structure of the enclosure assembly comprises a lower enclosure plate (6) and an upper enclosure plate (8); the lower enclosure plate (6) is in a U-shaped structure; connecting plates (7) are respectively provided on both sides and the bottom of the U-shaped opening of the lower enclosure plate (6) and extend outward; the connecting plate (7) is integrally formed with the lower enclosure plate (6); bolts are installed on the connecting plate (7); and the lower enclosure plate (6) is detachably installed on the box body (1) by means of the bolts.

5. A ship control box cable inlet modification structure according to claim 4, characterized in that: The upper enclosure (8) is a rectangular plate-shaped structure, and a second connecting plate (9) is provided on the upper side of the upper enclosure (8) and extends upward. The second connecting plate (9) is integrally formed with the upper enclosure (8). The upper enclosure (8) is detachably mounted on the opening of the U-shaped opening in the lower enclosure (6) by means of bolts, and the second connecting plate (9) is detachably mounted on the box body (1) by means of bolts.

6. A ship control box cable inlet modification structure according to claim 5, characterized in that: A plurality of binding holes (10) are evenly distributed on the bottom wall of the U-shaped structure in the lower enclosure plate (6), and a plurality of binding holes (11) are connected to the plurality of binding holes (10), and the binding ties (11) are stainless steel binding ties.

7. A ship control box cable inlet modification structure according to claim 6, characterized in that: The blocking material (12) is made of cement or foaming agent material.

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