Marine cable monitoring device

Abstract

The utility model discloses an ocean cable monitoring device which comprises a monitoring box and further comprises a pressing block, a fixed plate and a movable plate are arranged in the monitoring box, a through groove is formed in the movable plate, a plurality of check blocks are arranged in the through groove, a fixed frame is arranged at the top of the movable plate, and the movable plate is arranged on the fixed frame. A supporting block is arranged on the fixing frame, a telescopic plate is arranged in the supporting block, pressing blocks are arranged on the sides, close to the check blocks, of the telescopic plate, fixing grooves used for fixing the cable are formed in the pressing blocks, the monitor body monitors the cable, and collecting and monitoring of the use state and the environment of the marine cable are achieved; the cable penetrates into the monitoring box along the wire passing pipe, different positions of the cable can be monitored conveniently, the device is convenient to use and adjust, the screw rotates and drives the telescopic plate to move up and down, the telescopic plate drives the pressing blocks to descend, and the cable is fixed through the two pressing blocks.

Description

Technical Field

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

[0002] A cable is usually a rope-like cable made of one or more conductors twisted together. A submarine cable is a cable wrapped in insulating material, laid on the seabed, and used for telecommunications transmission. Submarine cables are divided into submarine communication cables and submarine power cables. Modern submarine cables all use optical fiber as material to transmit telephone and Internet signals.

[0003] When marine cables are in use, due to the thermal effect of the current, the load current will inevitably generate additional heat through the cable conductor. After long-term use of marine cables, excessive temperature will accelerate the aging of the insulation layer. In order to ensure the safe use of the cable, it is necessary to equip the outside of the cable with a monitoring device. The existing monitoring device is inconvenient to install and adjust, and it is impossible to monitor different positions of the cable. The fixing and disassembly of the cable is troublesome, which is not conducive to the normal use of cable monitoring. Utility Model Content

[0004] The purpose of the utility model is to provide a marine cable monitoring device to solve the problems raised by the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A marine cable monitoring device, comprising a monitoring box, and further comprising:

[0007] A pressure block, a fixed plate and a movable plate are arranged inside the monitoring box, a through slot is provided on the movable plate, a plurality of blocks are arranged inside the through slot, a fixed frame is arranged on the top of the movable plate, a support block is arranged on the fixed frame, a telescopic plate is arranged inside the support block, a pressure block is arranged on the side of the telescopic plate close to the block, a fixing slot for fixing the cable is arranged inside the pressure block, a screw is arranged on the top of the support block, one end of the screw penetrates into the telescopic plate, and a plurality of wire passing tubes are arranged outside the monitoring box;

[0008] A fixed frame, wherein a plurality of columns are vertically arranged on the fixed plate, a support plate is arranged outside the column, a plurality of card blocks are arranged on the column, the bottom of the support plate is in contact with the card blocks, a pull plate is arranged on the side wall of the support plate, a fixed frame is arranged between two of the pull plates, and a square groove for placing the monitor body is opened inside the fixed frame;

[0009] The lifting mechanism is connected with the movable plate and can drive the movable plate and the pressing block to move up and down.

[0010] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0011] In an optional scheme: the lifting mechanism includes a rotating plate, a movable block and a slider, a threaded rod is provided at the bottom of the monitoring box, a slider is provided on the outside of the threaded rod, a movable block is slidably provided on the outside of the movable plate, both ends of the rotating plate are respectively rotatably connected to the slider and the movable block, and the center positions of the two rotating plates are hinged to each other.

[0012] In an optional solution: a guide groove is provided on the inner side wall of the monitoring box, the movable plate is slidably arranged inside the guide groove, a rotating ring is arranged inside the monitoring box, and the rotating ring is sleeved on the outside of the threaded rod.

[0013] In an optional solution: a sliding groove is provided on the side wall of the support plate, the pull plate is slidably arranged inside the sliding groove, and square shapes are provided on both the upper and lower sides of the fixing frame.

[0014] In an optional solution: a thread groove is provided at the top of the telescopic plate, the bottom end of the screw rod penetrates into the thread groove and cooperates with the thread thereof, and a handle is provided at the top end of the screw rod.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The marine cable monitoring device monitors the cable through multiple monitoring instrument bodies inside the monitoring box, realizing the collection and monitoring of the use status and environment of the marine cable. The cable passes through the monitoring box along the wire pipe, which is convenient for monitoring different positions of the cable. The use and adjustment of the device are relatively convenient. The screw rotates and drives the telescopic plate to move up and down. The telescopic plate drives the pressure block to descend. The cable is fixed by two pressure blocks to prevent the cable from shaking during use and affecting the normal monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the marine cable monitoring device.

[0018] Figure 2 This is a schematic diagram of the structure of the fixed frame in the marine cable monitoring device.

[0019] Figure 3 This is a schematic diagram of the structure of the fixed frame in the marine cable monitoring device.

[0020] Notes on figure numbers: 1-monitoring box, 101-guide groove, 2-fixed plate, 3-movable plate, 301-through groove, 4-fixed frame, 5-rotating ring, 6-threaded rod, 7-slider, 8-rotating plate, 9-movable block, 10-support block, 11-telescopic plate, 111-threaded groove, 12-screw, 121-handle, 13-pressing block, 14-fixed groove, 15-stop block, 16-column, 17-support plate, 171-sliding groove, 18-pull plate, 19-fixed frame, 191-square groove, 20-monitoring instrument body, 21-wire passing tube, 22-block. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail in conjunction with the accompanying drawings and embodiments below; in the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the utility model are only used to illustrate the utility model, and are not used to limit the scope of the utility model. Any obvious modifications or changes made to the utility model do not depart from the spirit and scope of the utility model.

[0022] In one embodiment, Figure 1-3 As shown, a marine cable monitoring device includes a monitoring box 1 and also includes:

[0023] A pressing block 13, a fixed plate 2 and a movable plate 3 are arranged inside the monitoring box 1, a through slot 301 is provided on the movable plate 3, a plurality of stoppers 15 are slidably arranged inside the through slot 301, a fixed frame 4 is fixedly arranged on the top of the movable plate 3, a support block 10 is provided on the fixed frame 4, a telescopic plate 11 is slidably arranged inside the support block 10, a pressing block 13 is provided on the side of the telescopic plate 11 close to the stopper 15, a fixing groove 14 for fixing the cable is provided inside the pressing block 13, the pressing block 13 is a square block, a fixing groove 14 of a semicircular ring structure is provided inside the pressing block 13, which is convenient for squeezing and fixing the passing cable, a screw 12 is rotatably provided on the top of the support block 10, one end of the screw 12 penetrates into the telescopic plate 11, a plurality of wire tubes 21 are arranged outside the monitoring box 1, the cable penetrates into the monitoring box 1 along the wire tubes 21, a sealing ring is provided inside the wire tubes 21, which can prevent external dust and water from entering the monitoring box 1;

[0024] A fixed frame 19, a plurality of columns 16 are vertically arranged on the fixed plate 2, a support plate 17 is arranged outside the column 16, a plurality of blocks 22 are arranged on the column 16, the bottom of the support plate 17 is in contact with the block 22, the block 22 supports the support plate 17, a pull plate 18 is slidably arranged on the side wall of the support plate 17, a fixed frame 19 is fixedly arranged between two of the pull plates 18, and a square groove 191 for placing the monitor body 20 is opened inside the fixed frame 19;

[0025] The lifting mechanism is connected to the movable plate 3 and can drive the movable plate 3 and the pressing block 13 to move up and down.

[0026] The marine cable monitoring device monitors the cable through multiple monitoring instrument bodies 20 inside the monitoring box 1, and can detect the use status, temperature and humidity of the cable, thereby realizing the environmental status collection and monitoring of the marine cable. The cable passes through the monitoring box 1 along the wire tube 21, which is convenient for monitoring different positions of the cable. The use and adjustment of the device are relatively convenient. The screw 12 rotates and drives the telescopic plate 11 to move up and down. The telescopic plate 11 drives the pressure block 13 to descend, and the cable is fixed by two pressure blocks 13. As an embodiment, the left and right, up and down positions of the various components given in the accompanying drawings are only an arrangement method, and the specific position is set according to specific needs.

[0027] In one embodiment, Figure 1-2 As shown, the lifting mechanism includes a rotating plate 8, a movable block 9 and a slider 7. A threaded rod 6 is provided at the bottom of the monitoring box 1. The outside of the threaded rod 6 is provided with external threads with opposite rotation directions. Two sliders 7 are both mounted on the threaded rod 6 through threaded holes opened inside. A movable block 9 is slidably provided on the outside of the movable plate 3. The two ends of the rotating plate 8 are rotatably connected to the slider 7 and the movable block 9 respectively. The center positions of the two rotating plates 8 are hinged to each other. The threaded rod 6 rotates and drives the slider 7 to move closer or farther from each other. The slider 7 drives the movable block 9 to move through the rotating plate 8, and the movable block 9 drives the movable plate 3 to move up and down, so as to facilitate the adjustment of the support and fixed position of the cable.

[0028] In one embodiment, Figure 1 As shown, the inner wall of the monitoring box 1 is provided with a guide groove 101, the movable plate 3 is slidably arranged inside the guide groove 101, and a rotating ring 5 is arranged inside the monitoring box 1. The rotating ring 5 is sleeved on the outside of the threaded rod 6, and the two threaded rods 6 are driven to rotate by the rotating ring 5.

[0029] In one embodiment, Figure 1-2 As shown, a sliding groove 171 is formed on the side wall of the support plate 17 , the pull plate 18 is slidably arranged inside the sliding groove 171 , and square shapes 191 are formed on both the upper and lower sides of the fixing frame 19 .

[0030] In one embodiment, Figure 1-2 As shown, a thread groove 111 is provided on the top of the telescopic plate 11, and the bottom end of the screw rod 12 penetrates into the thread groove 111 and cooperates with its thread. A handle 121 is provided on the top of the screw rod 12, and the screw rod 12 is driven to rotate by the handle 121, and the screw rod 12 drives the telescopic plate 11 to move up and down.

[0031] The above embodiment of the utility model provides a marine cable monitoring device, wherein the monitoring box 1 is placed in the use area, and multiple marine cables are sequentially inserted into the monitoring box 1 along the wire tube 21, and the screw 12 is driven to rotate by the handle 121, and the telescopic plate 11 drives the pressure block 13 to descend, and the cable is fixed by the two pressure blocks 13, and the monitoring instrument 20 is placed in the support frame 19, and the use of the cable is monitored by the monitoring instrument body 20, thereby realizing the environmental status collection and monitoring of the marine cable.

[0032] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A marine cable monitoring device, comprising a monitoring box, characterized in that: Also includes: A pressure block, a fixed plate and a movable plate are arranged inside the monitoring box, a through slot is provided on the movable plate, a plurality of blocks are arranged inside the through slot, a fixed frame is arranged on the top of the movable plate, a support block is arranged on the fixed frame, a telescopic plate is arranged inside the support block, a pressure block is arranged on the side of the telescopic plate close to the block, a fixing slot for fixing the cable is arranged inside the pressure block, a screw is arranged on the top of the support block, one end of the screw penetrates into the telescopic plate, and a plurality of wire passing tubes are arranged outside the monitoring box; A fixed frame, wherein a plurality of columns are vertically arranged on the fixed plate, a support plate is arranged outside the column, a plurality of card blocks are arranged on the column, the bottom of the support plate is in contact with the card blocks, a pull plate is arranged on the side wall of the support plate, a fixed frame is arranged between two of the pull plates, and a square groove for placing the monitor body is opened inside the fixed frame; The lifting mechanism is connected with the movable plate and can drive the movable plate and the pressing block to move up and down.

2. The marine cable monitoring device according to claim 1, characterized in that: The lifting mechanism includes a rotating plate, a movable block and a slider. A threaded rod is provided at the bottom of the monitoring box, a slider is sleeved on the outside of the threaded rod, a movable block is slidably provided on the outside of the movable plate, both ends of the rotating plate are rotatably connected to the slider and the movable block respectively, and the center positions of the two rotating plates are hinged to each other.

3. The marine cable monitoring device according to claim 2, characterized in that: The inner wall of the monitoring box is provided with a guide groove, the movable plate is slidably arranged inside the guide groove, and a rotating ring is arranged inside the monitoring box, and the rotating ring is sleeved outside the threaded rod.

4. The marine cable monitoring device according to claim 1, characterized in that: The side wall of the support plate is provided with a sliding groove, the pull plate is slidably arranged inside the sliding groove, and the upper and lower sides of the fixing frame are both provided with square shapes.

5. The marine cable monitoring device according to claim 1, characterized in that: A thread groove is provided on the top of the telescopic plate, the bottom end of the screw rod penetrates into the thread groove and cooperates with the thread, and a handle is provided on the top end of the screw rod.

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