High-strength marine internal insulation protection structure
By using triangular supports, concave leaf springs, and magnetic fixation, the problems of stability and cumbersome disassembly of marine internal insulation protection structures have been solved, achieving stable support and easy maintenance of cables, and reducing the risk of leakage and maintenance costs.
Patent Information
- Application Number
- CN202422938181.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2034-11-29
AI Technical Summary
Traditional marine internal insulation protection structures have poor stability when subjected to vibration and impact, their fixing devices are not flexible enough and are cumbersome to disassemble, and they pose risks of leakage and high maintenance costs.
The device employs a triangular design in the support device, a concave plate and spring fixing structure in the protection device, and a magnetic fixing method in the fixing device, combined with an electric push rod to achieve stable support, insulation protection, and easy fixing.
It improves the stability and reliability of the insulation protection structure, prevents cable deformation and leakage, simplifies the maintenance process, and reduces labor costs.
Smart Images
Figure CN223884881U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of marine insulation protection, in particular to a high-strength marine internal insulation protection structure. BACKGROUND
[0002] Traditional marine internal insulation protection structures often adopt relatively simple support forms, such as single flat plate support or simple frame structure. Such structures have poor stability when dealing with vibrations and impacts during operation. For example, when supplying power to equipment inside the ship or performing maintenance on the ship, some cables are exposed. The exposed cables are subject to crushing by personnel and vehicles, which poses a risk of electric leakage. When personnel and vehicles produce large vibrations, the simple structure of the insulation protection device may deform or even be damaged, thereby affecting its protection function for internal equipment and lines.
[0003] In terms of fixation, the existing marine insulation protection structure fixing device is not flexible and stable enough. Traditional fixation methods may use simple bolt connections or slot fixation. Such fixation methods are prone to loosening during long-term operation of the ship. Moreover, when internal equipment needs to be maintained or repaired, disassembling and reinstalling the fixing device is often cumbersome, time-consuming, and labor-intensive. For example, when checking lines or replacing equipment, disassembling the complex fixing device may damage the surrounding insulation protection structure, increasing maintenance costs and time. SUMMARY
[0004] The utility model aims at providing a high-strength marine internal insulation protection structure to solve the problems raised in the background.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a high-strength marine internal insulation protection structure, comprising a support device, a protection device, and a fixing device. The protection device is arranged in the inner cavity of the support device. Four fixing devices are arranged at the four corners of the protection device. The support device comprises a first vertical tripod, a second vertical tripod, and a first rectangular plate. One end of the first rectangular plate is fixedly arranged on one side of the bottom of the first vertical tripod. The other end of the first rectangular plate is fixedly arranged on one side of the bottom of the second vertical tripod.
[0006] Preferably, the protection device includes an electric push rod, a second rectangular plate, a concave plate, a third rectangular plate, a first groove, a cylindrical rotating shaft and a spring, one end of the first rectangular plate is provided with three equidistant electric push rods, the other end of the three electric push rods is fixedly provided with the third rectangular plate, the two ends of the third rectangular plate are provided with the concave plate and are rotationally connected through the cylindrical rotating shaft, the two concave plates can be closed through the cylindrical rotating shaft, the inner wall of the concave plate is provided with the second rectangular plate which can move, the two ends of the first groove enable the second rectangular plate to not move outward, and the second rectangular plate is in contact with the two sides of the first groove, one side of the second rectangular plate is fixedly provided with one side of three equidistant springs, and the other side of the three springs is fixedly arranged on the inner wall of the concave plate.
[0007] Preferably, the two concave plates can be closed through the cylindrical rotating shaft.
[0008] Preferably, the fixing device includes a first cylinder, a second groove, a third groove, a second cylinder, a notch, a cylindrical rod, a magnet plate, a fixed block and a fourth groove, the first cylinder is fixedly arranged at one end of the inner wall of the bottom of the tripod, the outer wall of the first cylinder is provided with the second groove and the third groove, the outer wall of the first cylinder is provided with the notch, one end of the second groove and the third groove is connected with one end of the notch in a penetrating manner, the inner cavity of the first cylinder is provided with the second cylinder which can slide, one side of the outer wall of the second cylinder is fixedly provided with the cylindrical rod, one side of the bottom of the outer wall of the second cylinder is fixedly provided with the magnet plate, and the cylindrical rod is parallel to the magnet plate, one side of the outer wall of the notch is fixedly provided with the fixed block, and the top surface of the fixed block is on the same plane as the bottom surface of the third groove, the bottom surface of the fixed block is fixedly arranged at one end of the inner wall of the bottom of the first vertical tripod, and the surface of the fixed block close to the third groove is fixed to the outer wall of the third groove, one end of the bottom of the first vertical tripod is provided with the fourth groove, and the fourth groove is connected with the inner cavity of the first cylinder in a penetrating manner.
[0009] Preferably, when the fixing device is not enabled, the cylindrical rod is in the second groove, and the magnet plate is in the third groove and in contact with the top surface of the fixed block, when the fixing device is enabled, the cylindrical rod rotates into the notch, and the magnet plate is driven to move downward to the bottom of the inner cavity of the fourth groove to adsorb the ground of the iron plate.
[0010] Compared with the prior art, the utility model has the advantages that:
[0011] 1. The first vertical tripod and the second vertical tripod in the support device adopt a triangular design, which provides a stable support foundation for the cable insulation protection structure by using the principle that a triangle is stable. When people walk and vehicles pass by, the device will be subjected to external forces. The stable support structure can effectively resist these external forces, ensuring that the protection structure will not easily deform or be damaged, thereby ensuring the safety of the internal cables and other equipment. The first rectangular plate connects the bottoms of the first vertical tripod and the second vertical tripod, further enhancing the overall integrity and stability of the support device. It connects the two tripods into a unified structure, so that the force can be evenly distributed throughout the support device, improving the structure's ability to withstand complex external forces.
[0012] 2. The inner wall of the concave plate in the protection device is provided with a first groove, a second rectangular plate and a spring. When the cable is placed in the concave plate and closed, the second rectangular plate is pressed against the cable under the action of the spring, fixing the cable in the two closed concave plates. This fixing method can adapt to cables of different diameters, ensuring that the cable will not loosen in the concave plate. When people and vehicles pass by and are crushed, the concave plate can provide insulation protection for the cable. Due to the limited internal space of the ship, the passage of people and vehicles will inevitably approach the cable line. The insulation performance of the concave plate effectively prevents the cable from being damaged by external forces or causing safety hazards such as electrical leakage due to contact, ensuring the safe operation of the electrical system inside the ship.
[0013] When the cable in the closed protection device is being repaired, the electric push rod can conveniently adjust the position of the third rectangular plate, making the repair process more efficient. This design not only facilitates the daily maintenance of the cable, but also does not affect the insulation protection function of the protection device for the cable, improving the practicality and maintainability of the entire cable protection system.
[0014] 3. The fixing device adopts a unique structural design, which can be stably fixed by simple operation. When not in use, the cylindrical rod is in the second groove, and the magnet plate is in the third groove and in contact with the top surface of the fixing block. The structure is compact. When in use, the cylindrical rod is rotated into the notch, driving the magnet plate to move downward into the fourth groove cavity bottom to adsorb the iron plate ground. This fixing method does not require complex tools and cumbersome steps, is simple to operate and saves manpower. It also uses the principle of magnetic force to make the four corners of the device more firmly fixed at the specified iron plate position, ensuring that the entire insulation protection structure can maintain a stable position in various operating states and will not displace, thereby providing reliable support for the protection of the cable by the protection device. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 The figure is a structural diagram of the utility model;
[0016] Figure 2 The figure is a structural diagram of the support device of the utility model;
[0017] Figure 3 The utility model discloses a protective device lifting closing structure schematic diagram;
[0018] Figure 4 The utility model discloses a protective device opening structure schematic diagram;
[0019] Figure 5 The utility model discloses a protective device cross section structure schematic diagram;
[0020] Figure 6 The utility model discloses a fixing device opening structure schematic diagram;
[0021] Figure 7 The utility model discloses a fixing device closing structure schematic diagram.
[0022] In the drawing: 1, support device, 2, protective device, 3, fixing device, 11, first vertical triangular frame, 12, second vertical triangular frame, 13, first rectangular plate, 21, electric push rod, 22, second rectangular plate, 23, concave plate, 24, third rectangular plate, 25, first recess, 26, cylindrical rotating shaft, 27, spring, 31, first cylinder, 32, second recess, 33, third recess, 34, second cylinder, 35, cutout, 36, cylindrical rod, 37, magnet plate, 38, fixed block, 39, fourth recess. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.
[0024] Please refer to Figures 1-7The utility model provides a technical scheme: a high -strength marine internal insulation protection structure, including support device 1, protection device 2 and fixing device 3, protection device 2 sets up in the inner chamber of support device 1, four fixing devices 3 set up in the four corners of protection device 2, support device 1 includes first vertical triangular stand 11, second vertical triangular stand 12 and first rectangular plate 13, the design of first vertical triangular stand 11 and second vertical triangular stand 12 adopts triangle and has stability, can make the vehicle and personnel that pass simultaneously more safe and firm when passing the slope, and the stability of support structure can guarantee the reliability of whole insulation protection structure, one end of first rectangular plate 13 is fixedly arranged in the bottom side of first vertical triangular stand 11, the other end of first rectangular plate 13 is fixedly arranged in the bottom side of second vertical triangular stand 12, the slope of first vertical triangular stand 11 and second vertical triangular stand 12 is the plastic material, makes personnel walk on the top and prevents falling down, avoids the security risk.
[0025] As a preferred scheme, further, protection device 2 includes electric push rod 21, second rectangular plate 22, concave plate 23, third rectangular plate 24, first recess 25, cylindrical rotating shaft 26 and spring 27, one end of three equidistance electric push rod 21 is arranged on the surface of first rectangular plate 13, the other end of three electric push rod 21 is fixedly provided with third rectangular plate 24, both ends of third rectangular plate 24 are provided with concave plate 23 and are rotationally connected through cylindrical rotating shaft 26, and two concave plates 23 can be closed through cylindrical rotating shaft 26, the inner wall of concave plate 23 is provided with first recess 25, the inner wall of concave plate 23 is provided with movable second rectangular plate 22, both ends of first recess 25 can not move outward to second rectangular plate 22, and second rectangular plate 22 contacts the two sides of first recess 25, one side of second rectangular plate 22 is fixedly provided with one side of three equidistance springs 27, the other side of three springs 27 is fixedly arranged on the inner wall of concave plate 23, when the cable is placed in concave plate 23, and two concave plates 23 are closed, through the extrusion of both ends second rectangular plate 22 and spring 27, the cable is fixed in two closed concave plates 23, when personnel and vehicle pass through the rolling, the cable is simultaneously protected by concave plate 23, when the cable in protection device 2 after closing is maintained, through electric push rod 21, the maintenance can be more efficient, so that the maintenance process is more convenient, and the insulation protection effect is not affected.
[0026] As a preferred solution, further, two closed concave plates 23 are opened by rotating the cylindrical rotating shaft 26, and the cable is placed on one side of the first groove 25 of the third rectangular plate 24, and the other side of the first groove 25 is connected to the inner wall of the concave plate 23 by the spring 27, and by manually closing the two concave plates 23, the cable is pressed on both sides of the first groove 25 to drive the spring 27 to fix the cable in the concave plate 23, and by closing the two concave plates 23, the electric push rod 21 drives the third rectangular plate 24 into the inner cavity of the support device 1 to complete the closed insulation protection.
[0027] As a preferred solution, further, the fixing device 3 includes a first cylinder 31, a second groove 32, a third groove 33, a second cylinder 34, a cutout 35, a cylindrical rod 36, a magnet plate 37, a fixed block 38 and a fourth groove 39, the first cylinder 31 is fixedly arranged at one end of the inner wall of the bottom of the tripod 11, the outer wall of the first cylinder 31 is provided with the second groove 32 and the third groove 33, the outer wall of the first cylinder 31 is provided with the cutout 35, and one end of the second groove 32 and the third groove 33 is connected with one end of the cutout 35, the inner cavity of the first cylinder 31 is provided with the second cylinder 34 which can slide, the outer wall of the second cylinder 34 is fixedly provided with the cylindrical rod 36, the outer wall of the second cylinder 34 is fixedly provided with the magnet plate 37 at the bottom, and the cylindrical rod 36 is parallel to the magnet plate 37, the outer wall of the cutout 35 is fixedly provided with the fixed block 38, and the top surface of the fixed block 38 is on the same plane with the bottom surface of the third groove 33, the bottom surface of the fixed block 38 is fixedly arranged at one end of the inner wall of the bottom of the first vertical tripod 11, and the surface of the fixed block 38 close to the third groove 33 is fixed with the outer wall of the third groove 33, and the bottom of the first vertical tripod 11 is provided with the fourth groove 39, and the fourth groove 39 is connected with the inner cavity of the first cylinder 31.
[0028] As a preferred solution, further, when the fixing device 3 is not in use, the cylindrical rod 36 is in the second groove 32, and the magnet plate 37 is in the third groove 33 and contacts the top surface of the fixed block 38, when the fixing device 3 is in use, the cylindrical rod 36 rotates into the cutout 35, and drives the magnet plate 37 to move downward to the inner cavity bottom of the fourth groove 39 to adsorb the ground of the iron plate, the fixing device 3 does not need complex tools and cumbersome steps, and is simple to operate and saves manpower, and by the principle of magnetic force, the four corners of the device are more firmly fixed at the specified iron plate position, and this simple and effective fixing method can ensure that the personnel and vehicles are not shaken and vibrated when passing through the rolling, thereby achieving better fixing effect.
[0029] Its detailed connection means, for the art is well known technology, the following mainly introduces the working principle and process, when the equipment in the ship is powered or the ship is maintained, a part of the cable will be exposed, the exposed cable is crushed by personnel and vehicles, which leads to the risk of electric leakage, so the device can be used to insulate the exposed cable, the specific work is as follows, when the device reaches the specified location, through the square lifting rod 21 to a certain height, open the two concave plates 23 manually, put the cable on the one side of the second rectangular plate 22 in the concave plate 23, the inner wall of the concave plate 23 and the other side of the second rectangular plate 22 are connected through the spring 27, close the two concave plates 23 manually, make the cable extrude the two sides of the second rectangular plate 22 drive the spring 27 to fix the cable in the cavity of the concave plate 23, close the two concave plates 23 manually, make the square lifting rod 21 drive the third rectangular plate 24 into the cavity of the supporting device 1, fix the concave plate 23 outer wall through the first vertical triangular frame 11 and the second vertical triangular frame 12 vertical outer wall, make the protection device 2 fixed in the cavity of the supporting device 1, make the cable fixed in the cavity of the supporting device 1, when the ground is iron plate, so the ground is relatively smooth, when the device needs to be fixed, the specific work is as follows, the second vertical triangular frame 12 and the first vertical triangular frame 11 are provided with four fixing devices 3 at both ends of the cavity, when the fixing device 3 is closed, the cylindrical rod 36 is in the second groove 32, and the magnet plate 37 is in the third groove 33 and contacts the top surface of the fixing block 38, when the fixing device 3 is started, the cylindrical rod 36 is manually rotated into the cavity cylindrical 35, drives the magnet plate 37 to move downward to the bottom of the second cavity 39, adsorbs the iron plate to be fixed, the principles of the four fixing devices 3 are the same, and the fixing is strengthened.
[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A high-strength marine internal insulation protection structure, characterized in that: It includes a support device (1), a protection device (2) and a fixing device (3). The protection device (2) is located in the inner cavity of the support device (1), and the four fixing devices (3) are located at the four corners of the protection device (2). The support device (1) includes a first vertical tripod (11), a second vertical tripod (12) and a first rectangular plate (13). One end of the first rectangular plate (13) is fixedly located on the bottom side of the first vertical tripod (11), and the other end of the first rectangular plate (13) is fixedly located on the bottom side of the second vertical tripod (12).
2. The high-strength marine internal insulation protection structure according to claim 1, characterized in that: The protective device (2) includes an electric push rod (21), a second rectangular plate (22), a concave plate (23), a third rectangular plate (24), a first groove (25), a cylindrical rotating shaft (26), and a spring (27). The surface of the first rectangular plate (13) is provided with one end of three equidistant electric push rods (21), and the other end of the three electric push rods (21) is fixedly provided with the third rectangular plate (24). Both ends of the third rectangular plate (24) are provided with concave plates (23) and are rotatably connected by the cylindrical rotating shaft (26). The two concave plates (23) can... The concave plate (23) is closed by a cylindrical rotating shaft (26). The inner wall of the concave plate (23) is provided with a first groove (25). The inner wall of the concave plate (23) is provided with a movable second rectangular plate (22). The two ends of the first groove (25) prevent the second rectangular plate (22) from moving outward. The second rectangular plate (22) is in contact with the two sides of the first groove (25). One side of the second rectangular plate (22) is fixedly provided with one side of three equidistant springs (27). The other side of the three springs (27) is fixedly provided on the inner wall of the concave plate (23).
3. The high-strength marine internal insulation protection structure according to claim 2, characterized in that: The two concave plates (23) can be closed by means of the cylindrical rotating shaft (26).
4. A high-strength marine internal insulation protection structure according to claim 3, characterized in that: The fixing device (3) includes a first cylinder (31), a second groove (32), a third groove (33), a second cylinder (34), a cut (35), a cylindrical rod (36), a magnet plate (37), a fixing block (38), and a fourth groove (39). The first cylinder (31) is fixedly installed on one end of the inner wall of the bottom of the tripod (11). The outer wall of the first cylinder (31) is provided with the second groove (32) and the third groove (33). The outer wall of the first cylinder (31) is provided with the cut (35), and one end of the second groove (32) and the third groove (33) is connected to one end of the cut (35). The inner cavity of the first cylinder (31) is provided with a sliding second cylinder (34). A cylindrical rod (36) is fixedly installed on one side of the outer wall of the first vertical tripod (11), and a magnet plate (37) is fixedly installed at the bottom of one side of the outer wall of the second cylinder (34), with the cylindrical rod (36) parallel to the magnet plate (37). A fixing block (38) is fixedly installed on one side of the outer wall of the cut (35), with the top surface of the fixing block (38) and the bottom surface of the third groove (33) on the same plane. The bottom surface of the fixing block (38) is fixedly installed at one end of the bottom inner wall of the first vertical tripod (11), and the side of the fixing block (38) close to the third groove (33) is fixed to the outer wall of the third groove (33). A fourth groove (39) is opened at one end of the bottom of the first vertical tripod (11), and the fourth groove (39) is connected to the inner cavity of the first cylinder (31).
5. A high-strength marine internal insulation protection structure according to claim 4, characterized in that: When the fixing device (3) is not activated, the cylindrical rod (36) is in the second groove (32), and the magnet plate (37) is in the third groove (33) and in contact with the top surface of the fixing block (38). When the fixing device (3) is activated, the cylindrical rod (36) rotates into the cut (35) and drives the magnet plate (37) to move downward to the bottom of the fourth groove (39) to adsorb the iron plate ground.