Waterproof control box body for ship

Abstract

The utility model discloses a waterproof control box body for a ship, and relates to the field of circuit box bodies for ships. The box comprises a box body, an inner bin is arranged in the box body, a fastening mechanism is installed on the inner wall of the inner bin, the fastening mechanism, a fixing plate, a tension spring and an installation hoop are arranged, a fixing frame and the fixing plate on the inner side of the fixing frame can provide strong structural support, the fastening mechanism is made of stainless steel, and therefore the fastening mechanism is not prone to deformation. The tension spring is made of spring steel, the two materials have good corrosion resistance, and the stainless steel and the spring steel can effectively resist corrosion of seawater, mist or salt mist in a humid and high-salinity marine environment in which a ship runs; and the elastic force of the tension spring can help the mounting hoop to tightly fix the circuit line, so that the risk of loosening of the electric wire caused by ship movement is reduced, and the reliability of the whole circuit system is also improved.

Description

Technical Field

[0001] The utility model relates to the field of circuit boxes for ships, in particular to a waterproof control box for ships. Background Art

[0002] The ship's waterproof control box is a special type of control box designed for use in a ship environment. It has a waterproof function to protect the internal electrical system and circuits. Since ships sail in the water all year round, especially on complex water surfaces, the water may fluctuate greatly due to factors such as wind, making it easy for liquid to splash onto the control box. If the control box is poorly sealed, the liquid may enter the interior and damage the circuit. Therefore, the design and manufacturing of the ship's waterproof control box pay special attention to waterproof performance.

[0003] The existing waterproof control box for ships adopts the method of direct plug-in when connecting the circuit line to the distribution device. Since the ship is affected by vibration during navigation, the wiring in the control box may become loose, which may cause circuit interruption or short circuit, thereby affecting the normal operation of the equipment. In order to avoid the above situation, a new type of circuit box for ships can be provided. After the circuit line is connected, the cable can be firmly fixed by the tension of the spring, reducing the looseness caused by vibration, and the connection status of the circuit line can be monitored in real time, thereby improving the overall practicality. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a waterproof control box for ships, so as to solve the technical problem that the circuit lines of the traditional waterproof control box for ships may become loose due to vibration during long-term use.

[0005] To achieve the above object, the utility model provides the following technical solution: a waterproof control box for a ship, comprising a box, an inner compartment is arranged inside the box, and a fastening mechanism is installed on the inner wall of the inner compartment;

[0006] The fastening mechanism comprises a fixing frame, two fixing frames are provided, fixing plates are provided inside the two fixing frames, and a plurality of limiting openings are provided on the top of the fixing plates;

[0007] A tension spring is arranged at the bottom of the limit opening, and a mounting clamp is arranged at the bottom of the tension spring. The mounting clamp is used to fasten the circuit line, and the tension spring is used to pull the circuit line.

[0008] By adopting the above technical solution, by arranging an inner compartment and a fastening mechanism inside the box, the circuit line is effectively protected from the influence of the external environment, and the stability and safety of the overall equipment are improved. In addition, the fixing frame and fixing plate in the fastening mechanism are combined with the limit opening, tension spring and installation clamp to quickly and firmly fix the circuit line, which is convenient for installation and maintenance.

[0009] Furthermore, the material of the fastening mechanism is stainless steel, and the material of the tension spring is spring steel.

[0010] By adopting the above technical solution, the fastening mechanism is made of stainless steel, which enhances its corrosion resistance and structural strength, and extends the service life of the control box. In addition, the tension spring is made of spring steel, which ensures its good elasticity and long-term stability, and effectively supports and fixes the circuit line.

[0011] Furthermore, a tension sensor is provided on one side of the tension spring, and a sensing end of the tension sensor is connected to the tension spring.

[0012] By adopting the above technical solution and setting a tension sensor on one side of the tension spring, the tension state of the circuit line can be monitored in real time, potential tension problems can be discovered and solved in time, and the circuit line can be prevented from being damaged. Moreover, the combination of the tension sensor and the control system can realize intelligent adjustment of the tension of the circuit line and fault warning, thereby improving the automation and intelligence level of the equipment.

[0013] Furthermore, a plurality of the tension springs and tension sensors are provided, and the plurality of tension springs and tension sensors are equidistantly arranged in a linear array.

[0014] By adopting the above technical solution, multiple tension springs and tension sensors are arranged equidistantly in a linear array, ensuring the uniformity of force on the circuit lines, improving the fastening effect and stability, and this layout facilitates large-scale production and maintenance of equipment, reducing manufacturing costs and maintenance difficulties.

[0015] Furthermore, a warning light is provided on the top of the box body, and a mounting frame is installed inside the inner compartment, and the mounting frame is used to install the power distribution device.

[0016] By adopting the above technical solution, a warning light is set on the top of the box, which can promptly issue a warning signal when the equipment is abnormal or fails, reminding the operator to deal with it in time, thereby improving the safety of the equipment. In addition, the mounting frame installed inside the inner compartment provides a stable and reliable installation platform for the power distribution device, which is convenient for the layout and wiring of the equipment.

[0017] Furthermore, a sealing strip is provided on the outer surface of the inner bin, and a sealing door is rotatably connected to the outer surface of the box body via a rotating shaft.

[0018] By adopting the above technical solution, the sealing strip arranged on the outer surface of the inner compartment enhances the sealing performance of the box, effectively prevents the intrusion of moisture and dust, and protects the safe operation of the internal equipment. In addition, the sealing door design connected by a rotating shaft makes the opening and closing of the box more flexible and convenient, while ensuring good sealing.

[0019] Furthermore, a control button is provided below the outer surface of the sealing door, and a display panel is provided above the control button.

[0020] By adopting the above technical solution, control buttons are set below the outer surface of the sealed door and a display panel is set above it, so as to realize the human-computer interaction function, facilitate the operator to control and monitor the equipment, and the display panel can display the working status and parameter information of the equipment in real time, thereby improving the visualization of the equipment and the convenience of operation.

[0021] Furthermore, a line inlet is provided at the bottom of the box body, and a plurality of line inlets are provided.

[0022] By adopting the above technical solution, multiple line inlets are opened at the bottom of the box, which meets the access requirements of multiple circuit lines and improves the applicability of the equipment. The design of the line inlets facilitates the introduction and connection of circuit lines, while ensuring the cleanliness and orderliness of the inside of the box.

[0023] Furthermore, the plurality of wire inlets are arranged in a linear array, and the wire inlets and the limit openings are arranged on the same central axis.

[0024] By adopting the above technical solution, multiple wire inlets are arranged in a linear array, making the layout of the circuit lines more neat and beautiful, improving the overall aesthetics of the equipment, and the wire inlet and the limit port are arranged on the same central axis, ensuring the smooth introduction and accurate fixation of the circuit lines, and improving the installation accuracy and stability of the equipment.

[0025] Furthermore, the display panel, warning light, and tension sensor are all electrically connected to the control button.

[0026] By adopting the above technical solution, the display panel, warning light, and tension sensor are all electrically connected to the control button, realizing the overall control and monitoring functions of the equipment and improving the intelligence level of the equipment. Through this electrical connection method, centralized control and management of various functions of the equipment can be achieved, improving the operation convenience and use efficiency of the equipment.

[0027] In summary, the utility model mainly has the following beneficial effects:

[0028] 1. The utility model is provided with a fastening mechanism, a fixing plate, a tension spring, and an installation clamp, wherein the fixing frame and the fixing plate inside the fixing frame can provide strong structural support, and the fastening mechanism is made of stainless steel, and the tension spring is made of spring steel, both of which have good corrosion resistance. In the humid and high-salinity marine environment where the ship is operating, stainless steel and spring steel can effectively resist the erosion of seawater, fog or salt spray, thereby extending the service life of the entire fastening mechanism. When the circuit line passes through the limit port and is connected to the power distribution device in the inner compartment, the elastic force of the tension spring will help the installation clamp to tightly fix the circuit line. This method not only reduces the risk of loose wires caused by the movement of the ship, but also improves the reliability of the entire circuit system. The specific principle is that the tension spring applies continuous tension to the installation clamp through its elasticity and restoring force, thereby ensuring that the circuit line is tightly fixed in the appropriate position;

[0029] 2. The utility model sets a tension sensor. Since the tension spring is responsible for pulling and fixing the circuit line, the tension sensor can sense the change of the tension of the tension spring. When the circuit line is subjected to external vibration or impact, the tension of the tension spring may change. The tension sensor can monitor this change in real time and reflect the tightness of the circuit line through the control system. If the tension sensor detects that the tension of the tension spring is abnormal, such as the tension suddenly decreases or disappears, this may mean that the circuit line has loosened or fallen off. In this case, the tension sensor can send a signal to the control system, triggering a warning light to light up or displaying fault information through the display panel, and promptly notifying the crew to handle it. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0031] Figure 2 It is a top view of the three-dimensional structure of the utility model;

[0032] Figure 3 It is a schematic diagram of a side-view cross-sectional three-dimensional structure of the utility model;

[0033] Figure 4 For this utility model Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0034] In the figure: 1. Box body; 2. Warning light; 3. Inner compartment; 4. Sealing strip; 5. Sealing door; 6. Display panel; 7. Control button; 8. Fastening mechanism; 801. Fixing frame; 802. Fixing plate; 803. Tension spring; 804. Mounting hoop; 805. Tension sensor; 806. Limiting port; 9. Mounting frame; 10. Wire inlet. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0036] The following describes an embodiment of the utility model based on its overall structure. Embodiment 1:

[0037] A waterproof control box for ships, such as Figure 1-Figure 4 As shown, it includes a box body 1, an inner warehouse 3 is arranged inside the box body 1, and a fastening mechanism 8 is installed on the inner wall of the inner warehouse 3. The fastening mechanism 8 includes a fixing frame 801, and two fixing frames 801 are arranged. A fixing plate 802 is arranged on the inner side of the two fixing frames 801, and a plurality of limiting openings 806 are opened on the top of the fixing plate 802, and a tension spring 803 is arranged at the bottom of the limiting opening 806. A mounting clamp 804 is arranged at the bottom of the tension spring 803. The mounting clamp 804 is used to fasten the circuit line, and the tension spring 803 is used to pull the circuit line. The inner warehouse 3 is arranged inside the box body 1, and the circuit line is fixed by the fastening mechanism 8. This structure effectively prevents damage caused by vibration or impact. The fixing frame 801 and the fixing plate 802 are used in conjunction with the limiting opening 806, the tension spring 803 and the mounting clamp 804. This unique design makes the installation of the circuit line both fast and firm, and greatly improves the maintenance efficiency.

[0038] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The material of the fastening mechanism 8 is stainless steel, and the material of the tension spring 803 is spring steel. The fastening mechanism 8 is made of stainless steel, which significantly enhances its corrosion resistance and structural strength, and extends the service life of the control box. The use of spring steel as the material of the tension spring 803 ensures the long-lasting elasticity and stability of the spring, and provides reliable traction for the circuit line.

[0039] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 A tension sensor 805 is provided on one side of the tension spring 803, and the sensing end of the tension sensor 805 is connected to the tension spring 803. The integration of the tension sensor 805 enables the control box to monitor the tension state of the circuit line in real time, and effectively prevents failures or damages caused by abnormal tension. By cooperating with the control system, the tension sensor 805 can realize automatic adjustment of the tension of the circuit line and abnormal alarm, which significantly improves the intelligence level of the equipment. Embodiment 2:

[0040] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 There are multiple tension springs 803 and tension sensors 805, and the multiple tension springs 803 and tension sensors 805 are arranged equidistantly in a linear array. The linear array layout of the multiple tension springs 803 and tension sensors 805 ensures the uniformity of force on the circuit line, further enhances the fastening effect and stability, and this modular design simplifies the manufacturing and maintenance process, and reduces the production cost and maintenance difficulty.

[0041] See also Figure 1 , Figure 2 , Figure 3 A warning light 2 is provided on the top of the box body 1, and a mounting frame 9 is installed inside the inner compartment 3. The mounting frame 9 is used to install the power distribution device. The setting of the warning light 2 provides an intuitive fault indication method, so that the operator can find and deal with abnormal situations in the first time. The mounting frame 9 provides a stable and easily accessible installation position for the power distribution device, which simplifies the wiring and maintenance of the equipment.

[0042] See also Figure 1 , Figure 2 , Figure 3 A sealing strip 4 is provided on the outer surface of the inner bin 3, and a sealing door 5 is rotatably connected to the outer surface of the box body 1 through a rotating shaft. The application of the sealing strip 4 significantly enhances the waterproof and dustproof performance of the box body and protects the internal components from the influence of the external environment. The design of the sealing door 5 connected by the rotating shaft makes the opening and closing of the box body more convenient while maintaining good sealing.

[0043] See also Figure 1 , Figure 2 , Figure 3 A control button 7 is provided below the outer surface of the sealing door 5, and a display panel 6 is provided above the control button 7. The integration of the control button 7 and the display panel 6 provides an intuitive and user-friendly operation interface, so that the operator can easily control and monitor the equipment status. The display panel 6 can display key parameters and status information in real time, thereby improving the transparency and operation convenience of the equipment.

[0044] See also Figure 1 , Figure 2 , Figure 3 A line inlet 10 is provided at the bottom of the box body 1, and a plurality of line inlets 10 are provided. The design of the plurality of line inlets 10 meets the access requirements of multi-circuit lines, improves the flexibility and scalability of the equipment, and the layout of the line inlet 10 takes into account the convenience and neatness of cable introduction, making the wiring more beautiful and easy to manage.

[0045] See also Figure 1 , Figure 2 , Figure 3, multiple cable inlets 10 are arranged in a linear array, and the cable inlet 10 and the limit opening 806 are arranged on the same central axis. The coaxial design of the cable inlet 10 and the limit opening 806 ensures the smoothness and accuracy of the cable introduction path, simplifies the installation process, and the cable inlets 10 arranged in a linear array make the access of multiple cables more orderly and easy to identify, thereby improving the maintainability of the equipment.

[0046] See also Figure 1 , Figure 2 , Figure 3 The display panel 6, the warning light 2, and the tension sensor 805 are all electrically connected to the control button 7. The electrical connection between the display panel 6, the warning light 2, the tension sensor 805 and the control button 7 realizes the centralized control and status monitoring functions of the equipment, improves the operating efficiency and safety, and this electrical connection method provides a basis for the intelligent management and remote monitoring of the equipment, further improving the overall performance and ease of use of the equipment.

[0047] The implementation principle of the utility model is as follows: first, install the waterproof control box 1 for ships at a predetermined position of the ship, ensure that the box 1 is stable and not susceptible to external impact, open the sealed door 5, install the required power distribution device in the inner compartment 3, these devices can be fixed by the mounting frame 9, introduce the circuit line from the line inlet 10 at the bottom of the box 1 into the inner compartment 3, ensure that the line inlet 10 is tightly connected with the external circuit line to prevent moisture from intruding, pass the circuit line through the limit opening 806 on the fixing plate 802, and use the mounting clamp 804 to tighten it, and the tension spring 803 will provide appropriate traction to ensure the stability of the circuit line;

[0048] During use, the working status inside the box can be monitored in real time through the display panel 6. If necessary, it can be adjusted through the control button 7. When the circuit line is subjected to external vibration or impact, the tension of the tension spring 803 may change. The tension sensor 805 can monitor this change in real time and reflect the tightness of the circuit line through the control system. If the tension sensor 805 detects that the tension of the tension spring 803 is abnormal, such as the tension suddenly decreases or disappears, this may mean that the circuit line has loosened or fallen off. In this case, the tension sensor 805 can send a signal to the control system, triggering the warning light 2 to light up or displaying fault information through the display panel 6, and promptly notifying the crew to handle it.

[0049] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0050] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A waterproof control box for a ship, characterized in that: It comprises a box body (1), an inner compartment (3) is arranged inside the box body (1), and a fastening mechanism (8) is installed on the inner wall of the inner compartment (3); The fastening mechanism (8) comprises a fixing frame (801), two fixing frames (801) are provided, fixing plates (802) are provided on the inner sides of the two fixing frames (801), and a plurality of limiting openings (806) are provided on the top of the fixing plates (802); A tension spring (803) is provided at the bottom of the limiting opening (806), and a mounting hoop (804) is provided at the bottom of the tension spring (803). The mounting hoop (804) is used to fasten the circuit line, and the tension spring (803) is used to pull the circuit line.

2. The waterproof control box for ships according to claim 1, characterized in that: The material of the fastening mechanism (8) is stainless steel, and the material of the tension spring (803) is spring steel.

3. The waterproof control box for a ship according to claim 1, characterized in that: A tension sensor (805) is provided on one side of the tension spring (803), and a sensing end of the tension sensor (805) is connected to the tension spring (803).

4. The waterproof control box for a ship according to claim 1, characterized in that: A plurality of the tension springs (803) and tension sensors (805) are provided, and the plurality of tension springs (803) and tension sensors (805) are arranged equidistantly in a linear array.

5. The waterproof control box for a ship according to claim 1, characterized in that: A warning light (2) is provided on the top of the box body (1), and a mounting frame (9) is installed inside the inner compartment (3), wherein the mounting frame (9) is used to install a power distribution device.

6. The waterproof control box for a ship according to claim 1, characterized in that: The outer surface of the inner bin (3) is provided with a sealing strip (4), and the outer surface of the box body (1) is rotatably connected to a sealing door (5) via a rotating shaft.

7. The waterproof control box for a ship according to claim 6, characterized in that: A control button (7) is provided below the outer surface of the sealing door (5), and a display panel (6) is provided above the control button (7).

8. The waterproof control box for a ship according to claim 1, characterized in that: The bottom of the box body (1) is provided with a wire inlet (10), and a plurality of wire inlets (10) are provided.

9. The waterproof control box for a ship according to claim 8, characterized in that: The plurality of wire inlets (10) are arranged in a linear array, and the wire inlets (10) and the limiting opening (806) are arranged on the same central axis.

10. The waterproof control box for a ship according to claim 7, characterized in that: The display panel (6), the warning light (2), and the tension sensor (805) are all electrically connected to the control button (7).

Images