Moisture-proof protection device for ship electrical equipment circuit

Abstract

The utility model relates to the technical field of line protection, in particular to a moisture-proof protection device for a ship electrical equipment line, which comprises a first waterproof half pipe, a second waterproof half pipe and the like, and the upper side of the right part of the first waterproof half pipe is rotatably connected with the second waterproof half pipe. According to the utility model, the second waterproof half pipe is in contact with the sealing washer, the first waterproof half pipe and the second waterproof half pipe are fixed by tightening the first nut, and the sealing washer is used for preventing moisture, so that moisture-proof protection can be carried out on a line connection part, the device is convenient to mount and dismount, the operation is simple, and the practicability is high. The convenience of using the device is improved, and the service life of the cable is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of line protection, in particular to a moisture-proof protection device for lines of ship electrical equipment. Background Art

[0002] Ships refer to floating engineering facilities that carry people and cargo on the water. Ship electrical equipment refers to various electronic equipment used to control, monitor and protect the ship's electrical system during the ship's voyage. Ship electrical equipment circuits refer to the general term for all electrical equipment and circuits on the ship, including power generation systems, power distribution systems, lighting systems, signal systems, control systems, communication systems, etc.

[0003] Existing ships sail in a marine environment with high humidity and salinity for a long time. The current moisture-proofing of ship electrical equipment lines is achieved by using sealants or sealing tapes at the joints. The operation is cumbersome and inconvenient to install and disassemble, which reduces the convenience of use. When the sealing tape is damaged, moisture can easily corrode the line, causing damage to the line and affecting the service life of the cable.

[0004] Therefore, it is necessary to design a moisture-proof protection device for ship electrical equipment lines that can provide moisture-proof protection for line connections while facilitating the installation and disassembly of the device, is simple to operate, improves the convenience of using the device, and extends the service life of the cable. Utility Model Content

[0005] In order to overcome the shortcomings of the current ship electrical equipment circuits that use sealants or sealing tapes for moisture-proofing at the joints, which is cumbersome to operate and inconvenient to install and disassemble, and when the sealing tape is damaged, moisture can easily corrode the circuit, affecting the service life of the cable, the utility model provides a ship electrical equipment circuit moisture-proof protection device that can provide moisture-proof protection for the circuit connection and is convenient for the installation and disassembly of the device, is simple to operate, improves the convenience of using the device, and extends the service life of the cable.

[0006] The technical implementation scheme of the utility model is: a moisture-proof protection device for the circuit of ship electrical equipment, including a first waterproof half-tube, a second waterproof half-tube, a threaded tube, a sealing gasket, a first nut and a sealing strip, the upper right side of the first waterproof half-tube is rotatably connected to the second waterproof half-tube, the front and rear parts of the first waterproof half-tube and the second waterproof half-tube are both connected to the threaded tube, the two adjacent threaded tubes are in contact with each other, the inner sides of the threaded tubes on the first waterproof half-tube are connected to sealing gaskets, the sealing gaskets are in contact with the threaded tubes on the adjacent second waterproof half-tubes, the two threaded tubes on the same side are threadedly connected with the first nut, the upper sides of the left and right parts of the first waterproof half-tube are both connected to sealing strips, and the sealing strips are in contact with the second waterproof half-tube.

[0007] More preferably, it also includes a fixing rod, a second nut and a connecting rod, the fixing rod is connected to the upper front side of the second waterproof half tube, the second nut is threadedly connected to the fixing rod, and the connecting rod is rotatably connected to the upper rear side of the second waterproof half tube.

[0008] More preferably, it further includes a clamp and a suction cup, and the first waterproof half tube and the second waterproof half tube are clamped with a clamp between the front and rear parts, and the lower side of the clamp is connected with a suction cup.

[0009] More preferably, the clamps are all arc-shaped.

[0010] More preferably, it also includes a stabilizing member, a spring and a sliding sheet. The inner sides of the front and rear parts of the first waterproof half tube and the second waterproof half tube are both connected with stabilizing members. Two adjacent stabilizing members are in contact and fit. The stabilizing members are both slidably connected with sliding sheets. Springs are connected between the sliding sheets and adjacent stabilizing members.

[0011] More preferably, the sliding sheets are all arc-shaped.

[0012] Compared with the prior art, the utility model has the following advantages: 1. The utility model contacts the sealing gasket through the second waterproof half tube, fixes the first waterproof half tube and the second waterproof half tube by tightening the first nut, and uses the sealing gasket to prevent moisture, thereby providing moisture-proof protection for the line connection and facilitating the installation and disassembly of the device. The operation is simple, which improves the convenience of using the device and extends the service life of the cable.

[0013] 2. The utility model removes the second nut on the fixing rod by twisting it, and then puts the connecting rod on the fixing rod on another device, makes the fixing rod contact with the connecting rod on another device, and then fixes the connecting rod by the second nut, so that multiple devices can be spliced, so that the lines are arranged neatly and the cables are prevented from being staggered and tangled. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0016] Figure 3 It is a partial three-dimensional structural schematic diagram of the stabilizing member of the utility model.

[0017] The meanings of the reference numerals in the figure are: 1. first waterproof half pipe, 2. second waterproof half pipe, 3. threaded pipe, 4. sealing gasket, 5. first nut, 6. fixing rod, 7. second nut, 8. connecting rod, 9. clamp, 10. suction cup, 11. sealing strip, 12. stabilizing member, 121. spring, 122. sliding sheet. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] A moisture-proof protective device for circuits of marine electrical equipment, such as Figure 1-Figure 3 As shown, it includes a first waterproof half tube 1, a second waterproof half tube 2, a threaded tube 3, a sealing gasket 4, a first nut 5, a fixing rod 6, a second nut 7, a connecting rod 8, a hoop 9, a suction cup 10, a sealing strip 11, a stabilizing member 12, a spring 121 and a sliding sheet 122. The first waterproof half tube 1 is rotatably connected to the second waterproof half tube 2 on the upper right side. The first waterproof half tube 1 and the second waterproof half tube 2 are both connected to the threaded tube 3 at the front and rear parts. The two adjacent threaded tubes 3 are in contact with each other. The inner sides of the threaded tubes 3 on the first waterproof half tube 1 are connected to the sealing gaskets 4. The sealing gaskets 4 are in contact with the threaded tubes 3 on the adjacent second waterproof half tube 2. The two threaded tubes 3 on the same side are both threadedly connected to the first nut 5. The upper front side of the second waterproof half tube 2 is connected to the second waterproof half tube 2. A fixing rod 6 is connected, and a second nut 7 is threadedly connected to the fixing rod 6. A connecting rod 8 is rotatably connected to the upper side of the rear of the second waterproof half tube 2. A clamp 9 is clamped between the front and rear of the first waterproof half tube 1 and the second waterproof half tube 2. The clamp 9 is arc-shaped, and a suction cup 10 is connected to the lower side of the clamp 9. A sealing strip 11 is connected to the upper side of the left and right parts of the first waterproof half tube 1, and the sealing strip 11 is in contact with the second waterproof half tube 2. A stabilizing member 12 is connected to the inner side of the front and rear parts of the first waterproof half tube 1 and the second waterproof half tube 2. Two adjacent stabilizing members 12 are in contact and cooperate. A sliding sheet 122 is slidably connected to the stabilizing member 12. A spring 121 is connected between the sliding sheet 122 and the adjacent stabilizing member 12, and the sliding sheet 122 is arc-shaped.

[0020] When it is necessary to perform moisture-proof protection on the lines of ship electrical equipment, the device can be used. The device can be brought to the place where the lines of ship electrical equipment need to be protected from moisture, and the first nut 5 can be removed by twisting it. Then the second waterproof half-tube 2 is rotated to open, and the cable to be docked is inserted into the sealing gasket 4, so that the cable moves and contacts with the stabilizing member 12 and the sliding sheet 122, so that the cables are docked, and then the second waterproof half-tube 2 is rotated to close, so that the first waterproof half-tube 1 and the second waterproof half-tube 2 are in contact, so that the stabilizing member 12 and the sliding sheet 122 on the second waterproof half-tube 2 are in contact with the line, and the sliding sheets 122 are both arc-shaped, and the sliding sheets 122 move inward at the same time, and the spring 121 is squeezed, so that the cable is fixed, so that the second waterproof half-tube 2 is in contact with the sealing gasket 4, and the threaded tubes 3 are in contact with each other, and then the first nut 5 is in contact with the threaded tube 3, and the first waterproof half-tube 2 is fixed by tightening the first nut 5. The tube 1 and the second waterproof half-tube 2 are fixed and moisture-proofed by the sealing gasket 4, so that the line connection can be protected from moisture while facilitating the installation and disassembly of the device. The operation is simple, the convenience of using the device is improved, and the service life of the cable is extended. Then the clamp 9 is clamped with the first waterproof half-tube 1 and the second waterproof half-tube 2. The clamp 9 is arc-shaped. The device is fixed on a shelf or a wall by a suction cup 10 to improve the stability of the device. When multiple lines need to be connected, multiple devices can be used. The second nut 7 on the fixing rod 6 is removed by twisting it, and then the rotating connecting rod 8 is put on the fixing rod 6 on another device, and the fixing rod 6 is contacted with the connecting rod 8 on another device. Then the connecting rod 8 is fixed by the second nut 7, so that multiple devices can be spliced, so that the lines are arranged neatly and the cables are prevented from being staggered and knotted.

[0021] It should be understood that the above description is only for exemplary purposes and is not intended to limit the present invention. Those skilled in the art will understand that variations of the present invention will be included within the scope of the claims herein.

Claims

1. A moisture-proof protective device for circuits of marine electrical equipment, characterized in that: The invention comprises a first waterproof half tube (1), a second waterproof half tube (2), a threaded tube (3), a sealing gasket (4), a first nut (5) and a sealing strip (11); the upper right side of the first waterproof half tube (1) is rotatably connected to the second waterproof half tube (2); the front and rear parts of the first waterproof half tube (1) and the second waterproof half tube (2) are both connected to the threaded tube (3); two adjacent threaded tubes (3) are in contact with each other; the inner side of the threaded tube (3) on the first waterproof half tube (1) is connected to the sealing gasket (4); the sealing gasket (4) is in contact with the threaded tube (3) on the adjacent second waterproof half tube (2); the two threaded tubes (3) on the same side are both threadedly connected to the first nut (5); the upper left and right sides of the first waterproof half tube (1) are both connected to the sealing strip (11); the sealing strip (11) is in contact with the second waterproof half tube (2).

2. A moisture-proof protective device for circuits of marine electrical equipment according to claim 1, characterized in that: It also comprises a fixing rod (6), a second nut (7) and a connecting rod (8); the fixing rod (6) is connected to the upper front side of the second waterproof half tube (2); the second nut (7) is threadedly connected to the fixing rod (6); and the connecting rod (8) is rotatably connected to the upper rear side of the second waterproof half tube (2).

3. A moisture-proof protective device for circuits of marine electrical equipment according to claim 2, characterized in that: It also includes a clamp (9) and a suction cup (10). The clamp (9) is clamped between the front and rear parts of the first waterproof half tube (1) and the second waterproof half tube (2), and the lower side of the clamp (9) is connected to the suction cup (10).

4. A moisture-proof protective device for circuits of marine electrical equipment according to claim 3, characterized in that: The hoop (9) is all arc-shaped.

5. A moisture-proof protective device for circuits of marine electrical equipment according to claim 4, characterized in that: It also includes a stabilizing member (12), a spring (121) and a sliding sheet (122); the inner sides of the front and rear parts of the first waterproof half tube (1) and the second waterproof half tube (2) are both connected to the stabilizing member (12); two adjacent stabilizing members (12) are in contact and fit; the stabilizing members (12) are both slidably connected to the sliding sheet (122); and the sliding sheet (122) and the adjacent stabilizing members (12) are both connected to the spring (121).

6. A moisture-proof protective device for circuits of marine electrical equipment according to claim 5, characterized in that: The sliding sheets (122) are all arc-shaped.

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