Monitoring type cable penetrating and separating sealing device

Abstract

The utility model belongs to the field of cable penetrating and separating sealing devices, and particularly relates to a monitoring type cable penetrating and separating sealing device which comprises a bottom plate, a penetrating opening is formed in the middle of the bottom plate, a U-shaped mounting frame is fixedly connected to the outer side of the penetrating opening, a mounting groove is formed in the inner wall of the mounting frame, and a fixing frame is slidably inserted in the middle of the mounting groove. The fixing frame is shaped like a Chinese character'tian '; the limiting assembly is arranged at the top of the mounting frame and used for stably limiting the fixing frame in the mounting groove; the fixing frame is limited by arranging the limiting assembly, the fixing frame is conveniently and stably limited in the mounting groove, the fixing frame can be conveniently and rapidly disassembled and assembled, and the disassembling and assembling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of cable penetration sealing devices, in particular to a monitoring type cable penetration sealing device. Background Art

[0002] At present, in the fields of ship and offshore platform manufacturing, cable penetration through wall cabinets, and electromechanical engineering cable penetration, the cable sealing installation requires simple operation and good sealing performance. The existing monitoring cable penetration sealing device usually uses a rubber block, which is put on the cable and then inserted into the wall hole. The rubber block and the wall hole are sealed with sealant.

[0003] The square modular cable penetration sealing assembly of the prior art includes a square frame and a partition arranged inside the square frame. The interior of the square frame is divided into a cable installation area and an extrusion locking area by the partition. A plurality of elastomers are arranged at the cable installation area. The cross section of the outer periphery of the elastomer is square. A cable perforation is arranged in the center of the elastomer. An extrusion locking mechanism for the elastomer is arranged at the extrusion locking area. The square modular cable penetration sealing assembly has good sealing performance, and is convenient and quick to install, maintain and disassemble. It is suitable for application scenarios where the wall hole is square and has a waterproof function. The installation structure between the installed cable and the wall is highly stable. At the same time, during construction, it is convenient to remove the corresponding sealing ring according to the thickness of the cable, so that it is suitable for sealing cables of different diameters. Each cable is independent of each other and does not interfere with each other. However, the cable installation area in the prior art is fixed, which is inconvenient to install and disassemble, and has certain limitations. Therefore, a monitoring cable penetration sealing device is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art and solve the problems in the prior art that the cable installation area is fixed, it is inconvenient to install and disassemble, and has certain limitations, the utility model proposes a monitoring type cable penetration sealing device.

[0005] The utility model solves the technical problem by adopting the following technical solution: the utility model discloses a monitoring type cable penetration sealing device, comprising a bottom plate, a through hole is provided in the middle of the bottom plate, a U-shaped installation frame is fixedly connected to the outer side of the through hole, a mounting groove is provided in the inner wall of the installation frame, a fixing frame is slidably inserted in the middle of the installation groove, and the fixing frame is arranged in a field shape;

[0006] A limit assembly is arranged on the top of the mounting frame, and is used to stably limit the fixing frame inside the mounting groove. The limit assembly includes a limit block, and the limit block is slidably arranged in the through holes opened in the top of both side edges of the mounting frame. The bottom of the limit block is in contact with the top of the fixing frame. A fixing plate is fixedly connected to the bottom plate and is located at an adjacent position of one end of the limit block away from the mounting block. A spring is installed between the fixing plate and the limit block. An oblique groove is opened in the middle of the limit block. A push rod is arranged below the oblique groove. The push rod is arranged in a U-shape. The push rod cover is arranged on the outside of the mounting frame, and the top of the push rod is adapted to the position of the oblique groove.

[0007] Preferably, a threaded rod is threadedly connected to the middle of the bottom of the push rod, and the end of the threaded rod is rotatably installed in the middle of the bottom of the installation frame.

[0008] Preferably, a guide rod is slidably installed in the middle of the fixed plate, the spring is sleeved on the guide rod, one end of the guide rod is fixed to the side wall of the limit block, and the other end of the guide rod extends to the outside of the fixed plate and an anti-slip block is fixedly connected to the end.

[0009] Preferably, the end of the guide rod is threadedly connected to a threaded hole opened on the side wall of the limiting block.

[0010] Preferably, two side walls of the installation frame are respectively fixedly connected to limiting sleeves, and the push rod slides through the limiting sleeves.

[0011] Preferably, a water level sensor is fixedly mounted on the lower side wall of the base plate.

[0012] Preferably, a mounting hole is provided on a side edge of the bottom plate.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model provides a limit assembly to facilitate the limiting of the fixing frame. When in use, the U-shaped push rod is pushed upward so that both ends of the push rod are inserted into the oblique groove in the middle of the limit block at the same time, thereby forcing the limit blocks on both sides to move in opposite directions, so that the ends of the limit blocks are disengaged from the upper range of the installation slot. At this time, the fixing frame can be vertically inserted into the installation slot, and it can also be used to replace the fixing frame. An elastic blocking piece is fixedly installed in the cavity in the middle of the fixing frame in an inlaid manner. The elastic blocking piece is provided with a plurality of cable through holes of different sizes for installing cables; then the push rod is moved downward and disengaged from the oblique groove. At this time, the limit block is pushed to reset under the rebound action of the spring, thereby blocking it at the top of the fixing frame, and stably limiting the fixing frame to the inside of the installation slot.

[0015] 2. The utility model sets a threaded rod at the bottom of the push rod. When in use, the threaded rod is rotated to control the up and down movement of the push rod. After the push rod is pushed up and the limit block is pressed to move horizontally, the threaded rod is no longer rotated, and the push rod can be suspended at a certain position. At this time, there is no need to maintain the position of the push rod by hand, which is convenient for freeing both hands to perform other operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the overall structure of the first embodiment;

[0018] Figure 2 For Example 1 Figure 1 A schematic diagram of the structure enlargement in the middle;

[0019] Figure 3 It is a partial cross-sectional view of the first embodiment;

[0020] Figure 4 For Example 1 Figure 3 A magnified schematic diagram of the structure at B in the middle;

[0021] Figure 5 It is a schematic diagram of the local structure of the first embodiment.

[0022] In the figure: 1, bottom plate; 2, mounting frame; 3, fixing frame; 4, through hole; 5, limit block; 6, inclined groove; 7, fixing plate; 8, guide rod; 9, spring; 10, push rod; 11, limit sleeve; 12, water level sensor; 13, threaded rod; 14, mounting groove; 15, mounting hole. DETAILED DESCRIPTION

[0023] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] See also Figure 1-4As shown, a monitoring type cable penetration sealing device comprises a bottom plate 1, a through hole is opened in the middle of the bottom plate 1, a U-shaped installation frame 2 is fixedly connected to the outer side of the through hole, a mounting groove 14 is opened in the inner wall of the installation frame 2, a fixing frame 3 is slidably inserted in the middle of the installation groove 14, and the fixing frame 3 is arranged in a field shape;

[0026] A limiting component is arranged on the top of the installation frame 2, and is used to stably limit the fixing frame 3 inside the installation groove 14. The limiting component includes a limiting block 5, and the limiting block 5 is slidably arranged in the through holes 4 opened on the top of the two sides of the installation frame 2. The bottom of the limiting block 5 is in contact with the top of the fixing frame 3. A fixing plate 7 is fixedly connected to the bottom plate 1 and is located at an adjacent position of one end of the limiting block 5 away from the installation block. A spring 9 is installed between the fixing plate 7 and the limiting block 5. An oblique groove 6 is opened in the middle of the limiting block 5. A push rod 10 is arranged below the oblique groove 6. The push rod 10 is arranged in a U-shape. The push rod 10 cover is arranged on the outside of the installation frame 2, and the top of the push rod 10 is adapted to the position of the oblique groove 6. When working, the through hole 4 is provided on the top of the fixing frame 3. By pushing the U-shaped push rod 10 upward, both ends of the push rod 10 are simultaneously inserted into the oblique groove 6 in the middle of the limit block 5, thereby forcing the limit blocks 5 on both sides to move in opposite directions, so that the ends of the limit blocks 5 are separated from the upper range of the installation groove 14. At this time, the fixing frame 3 can be vertically inserted into the inside of the installation groove 14, and it can also be used to replace the fixing frame 3. An elastic sealing member is embedded and fixedly installed in the cavity in the middle of the fixing frame 3. The elastic sealing member is provided with a plurality of cable through holes of different sizes for installing cables; then the push rod 10 is moved downward and separated from the oblique groove 6. At this time, the limit block 5 is pushed to reset under the rebound action of the spring 9, and then blocked at the top of the fixing frame 3, so that the fixing frame 3 is stably restricted inside the installation groove 14.

[0027] The middle bottom of the push rod 10 is threadedly connected with a threaded rod 13, and the end of the threaded rod 13 is rotatably installed in the middle bottom of the mounting frame 2. When working, the push rod 10 can be controlled to move up and down by rotating the threaded rod 13. After the push rod 10 is pushed up and the limit block 5 is pressed to move horizontally, the threaded rod 13 is no longer rotated, and the push rod 10 can be suspended at a certain position. At this time, there is no need to maintain the position of the push rod 10 by hand, which is convenient for freeing both hands to perform other operations.

[0028] A guide rod 8 is slidably installed in the middle of the fixed plate 7, and the spring 9 is sleeved on the guide rod 8. One end of the guide rod 8 is fixed on the side wall of the limit block 5, and the other end of the guide rod 8 extends to the outside of the fixed plate 7 and is fixedly connected to an anti-slip block on the end; when working, the spring 9 is limited by the guide rod 8, so that the movement of the spring 9 is more stable.

[0029] The end of the guide rod 8 is threadedly connected to a threaded hole provided on the side wall of the limit block 5, so as to facilitate installation and removal of the guide rod 8 during operation.

[0030] The two side walls of the installation frame 2 are respectively fixedly connected to the limiting sleeves 11, and the push rod 10 slides through the limiting sleeves 11; when working, the movement direction of the push rod 10 is limited so that the push rod 10 can only move straight up and down.

[0031] A water level sensor 12 is fixedly mounted on the lower side wall of the bottom plate 1; when working, the water level sensor 12 is used to sense the water level and monitor the water level. Once abnormalities such as flooding and overflowing occur, an alarm can be issued in time or the background control power can be cut off.

[0032] Embodiment 2

[0033] See also Figure 5 As shown, compared with Example 1, as another implementation of the present utility model, the side of the base plate 1 is provided with a mounting hole 15, so as to install and fix the device at a designated position during operation.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A monitoring type cable penetration sealing device, characterized in that: The invention comprises a bottom plate (1), wherein a through opening is provided in the middle of the bottom plate (1), a U-shaped installation frame (2) is fixedly connected to the outer side of the through opening, a mounting groove (14) is provided in the inner wall of the installation frame (2), a fixing frame (3) is slidably inserted in the middle of the installation groove (14), and the fixing frame (3) is arranged in a field shape; A limit assembly, wherein the limit assembly is arranged at the top of the installation frame (2) and is used to stably limit the fixing frame (3) inside the installation groove (14). The limit assembly comprises a limit block (5). The limit block (5) is slidably arranged in a through hole (4) provided at the top of both sides of the installation frame (2). The bottom of the limit block (5) is in contact with the top of the fixing frame (3). A fixing plate (7) is fixedly connected to the bottom plate (1) and is located at an adjacent position of one end of the limit block (5) away from the installation block. A spring (9) is installed between the fixing plate (7) and the limit block (5). An inclined groove (6) is provided in the middle of the limit block (5). A push rod (10) is provided below the inclined groove (6). The push rod (10) is arranged in a U shape. The push rod (10) is covered on the outside of the installation frame (2). The top of the push rod (10) is adapted to the position of the inclined groove (6).

2. A monitoring type cable transit sealing device according to claim 1, characterized in that: A threaded rod (13) is threadedly connected to the middle of the bottom of the push rod (10), and the end of the threaded rod (13) is rotatably mounted in the middle of the bottom of the installation frame (2).

3. A monitoring type cable penetration sealing device according to claim 2, characterized in that: A guide rod (8) is slidably mounted in the middle of the fixed plate (7), the spring (9) is sleeved on the guide rod, one end of the guide rod (8) is fixed to the side wall of the limit block (5), and the other end of the guide rod (8) extends to the outside of the fixed plate (7) and is fixedly connected to an anti-dropping block at the end.

4. A monitoring type cable penetration sealing device according to claim 3, characterized in that: The end of the guide rod (8) is threadedly connected to a threaded hole opened on the side wall of the limiting block (5).

5. A monitoring type cable transit sealing device according to claim 4, characterized in that: The two side walls of the installation frame (2) are respectively fixedly connected to the limiting sleeves (11), and the push rod (10) slides through the limiting sleeves (11).

6. A monitoring type cable transit sealing device according to claim 5, characterized in that: A water level sensor (12) is fixedly mounted on the lower side wall of the bottom plate (1).

7. A monitoring type cable transit sealing device according to claim 6, characterized in that: The side edge of the bottom plate (1) is provided with a mounting hole (15).

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