A cable clamping structure for cable installation

Abstract

The utility model relates to cable connection installation technical field especially a cable clamping structure for cable installation, including base shell, the left and right sides of base shell are passed through and are provided with cable line, the front and back sides of base shell all are fixedly connected with fixed shell through the penetration, the inner chamber of fixed shell places silica gel drier, the top of base shell is fixedly connected with top cover and inserts, the front side of top cover top right side is connected with central processing unit and siren respectively through bolt, the inner chamber of top cover is filled with fire dry powder agent, the opening of top cover inner chamber bottom is connected with sealing membrane with sticky connection. Circuit line power is bigger, the temperature of cable joint department in casing rises, temperature sensor temperature carries out monitoring, the information is passed to central processing unit after temperature is higher than preset value, and central processing unit controls siren work and sends out alarm to remind staff to maintain in time, guarantees line safety.

Description

Technical Field

[0001] This utility model relates to the field of cable connection and installation technology, specifically to a cable clamp structure for cable installation. Background Technology

[0002] Cables are typically rope-like cables made up of several or groups of conductors twisted together. Each group of conductors is insulated from each other and is often twisted around a central core. The entire cable is covered with a highly insulating outer layer. When two cables are installed and connected, a clamping device is required to position and protect them.

[0003] A search revealed a utility model patent with patent number CN218182995U entitled "A Novel Sealing and Clipping Structure for Cable Joints," which includes a cable with a connector fixedly connected to its middle section. Research and analysis revealed that while it can achieve rapid sealing of the cable joint, facilitating quick construction and improving work efficiency, and the addition of a rubber ring can enhance the sealing effect and prevent water and other impurities from entering the connector, it still has the following drawbacks to some extent.

[0004] For example, if the cable connectors do not have monitoring and alarm functions, high temperatures are easily generated at the two cable joints when the circuit power is high. The above-mentioned clamping structure cannot monitor the temperature. When the temperature exceeds the preset value, it cannot remind personnel to perform maintenance in time. At the same time, when a fire occurs at the joint, it cannot extinguish the fire on its own, causing the fire to spread and cause greater losses. In order to solve the above technical problems, we have designed a cable clamping structure for cable installation. Utility Model Content

[0005] The purpose of this utility model is to provide a cable clamping structure for cable installation, which has the functions of temperature monitoring and alarm, which can remind personnel to perform maintenance, and also has the advantages of self-extinguishing fire to prevent the spread of fire and reduce losses. It solves the problems of lacking temperature monitoring function, being unable to remind personnel to perform maintenance, and being unable to extinguish fire on its own, which leads to the spread of fire and greater losses.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cable clamping structure for cable installation, comprising a base shell, through which cables are arranged on the left and right sides of the base shell, and fixed shells are fixedly connected to the front and rear sides of the base shell, with silica gel desiccant placed in the inner cavity of the fixed shell, and a top cover inserted and fixedly connected to the top of the base shell, with a central processing unit and an alarm respectively connected to the front right side of the top of the top cover by bolts, the inner cavity of the top cover being filled with fire-fighting dry powder, and a sealing film being adhesively connected to the opening at the bottom of the inner cavity of the top cover, and a temperature sensor being connected to the left side of the top of the top cover by bolts.

[0007] Preferably, the base shell includes a housing, with retaining rings fixedly connected to each of the four corners of the housing, and lifting slide plates fixedly connected to the left and right sides of the bottom of the housing. A positioning hole is provided on the front side of the lifting slide plate, and a sealing slot is provided on the top of the housing.

[0008] Preferably, the bottom of the lifting slide plate is fitted with a fixed slide shell, a positioning bolt is connected through the top of the front side of the fixed slide shell, and a positioning base plate is welded to the bottom of the fixed slide shell.

[0009] Preferably, the top cover includes a cover plate, and each of the four corners of the cover plate is fixedly connected with a buckle plate, and a rubber sealing gasket is glued to the bottom edge of the cover plate.

[0010] Preferably, a ventilation mesh is fixedly connected to the inner cavity of the fixed shell, a sealing cover plate is bolted to the outer side of the fixed shell, and sealing sleeves are fixedly connected to both the left and right sides of the base shell.

[0011] Preferably, a mounting groove is provided on the rear side of the right side of the top cover, a battery module is fixedly connected to the inner cavity of the mounting groove, and a protective plate is bolted to the top of the mounting groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] The circuit has a high power rating, causing the temperature at the cable joints inside the casing to rise. The temperature sensor monitors the temperature, and if the temperature exceeds the preset value, it transmits the information to the central processing unit. The central processing unit then controls the alarm to sound, alerting staff to perform timely maintenance and ensure circuit safety.

[0014] If the temperature continues to rise and a fire occurs, the flames will melt the sealing film, and the fire-fighting dry powder filled inside the cover will be sprayed onto the cable joints inside the casing to extinguish the fire. This has a self-extinguishing function, which can prevent the fire from spreading and reduce losses. Attached Figure Description

[0015] Figure 1 This is an isometric view of the structure of this utility model;

[0016] Figure 2 This is an internal isometric view of the base shell and the fixing shell of this utility model;

[0017] Figure 3 This is a bottom-view axonometric drawing of the top cover of this utility model;

[0018] Figure 4 This is a front sectional axonometric view of the top cover of this utility model.

[0019] In the diagram: 1. Base shell; 2. Fixed shell; 3. Fixed sliding shell; 4. Cable; 5. Top cover; 6. Central processing unit; 7. Alarm; 8. Sealing sleeve; 9. Positioning bolt; 10. Positioning base plate; 11. Snap ring; 12. Housing; 13. Positioning hole; 14. Lifting slide plate; 15. Silica gel desiccant; 16. Ventilation mesh; 17. Sealing slot; 18. Buckle plate; 19. Rubber sealing gasket; 20. Cover plate; 21. Temperature sensor; 22. Sealing film; 23. Mounting groove; 24. Battery module; 25. Fire dry powder. Detailed Implementation

[0020] Please see Figures 1-4 A cable clamping structure for cable installation includes a base shell 1, with cables 4 running through the left and right sides of the base shell 1. Fixing shells 2 are fixedly connected to the front and rear sides of the base shell 1. Silica gel desiccant 15 is placed inside the fixing shell 2. By placing silica gel desiccant 15, it has the function of absorbing moisture and drying, ensuring that the air inside the base shell 1 is dry and preventing moisture from getting into the joints. A top cover 5 is inserted and fixedly connected to the top of the base shell 1. A central processing unit 6 and an alarm 7 are respectively connected to the front right side of the top of the top cover 5 by bolts. The inner cavity of the top cover 5 is filled with fire-fighting dry powder 25. A sealing film 22 is glued to the opening at the bottom of the inner cavity of the top cover 5. A temperature sensor 21 is connected to the left side of the top of the top of the top cover 5 by bolts.

[0021] Please see Figure 2 The base shell 1 includes a shell 12, and each of the four corners of the shell 12 is fixedly connected with a retaining ring 11. By setting the retaining ring 11, the buckle plate 18 can be easily snapped and positioned, making disassembly and assembly more convenient. The left and right sides of the bottom of the shell 12 are fixedly connected with lifting slide plates 14. The front side of the lifting slide plate 14 is provided with a positioning hole 13, and the top of the shell 12 is provided with a sealing slot 17. By setting the sealing slot 17, the rubber sealing gasket 19 can be inserted into it, improving the sealing between the base shell 1 and the top cover 5.

[0022] Please see Figure 1 The bottom of the lifting slide plate 14 is fitted with a fixed slide shell 3. By setting the fixed slide shell 3, the lifting slide plate 14 can move up and down inside it and be positioned by the positioning bolt 9. The installation height of this snap-fit ​​structure can be adjusted according to the line height to improve practicality. The top of the front side of the fixed slide shell 3 is connected through the positioning bolt 9, and the bottom of the fixed slide shell 3 is welded with a positioning base plate 10. By setting the positioning base plate 10, the snap-fit ​​structure can be conveniently installed and positioned.

[0023] Please see Figure 3 The top cover 5 includes a cover plate 20, and each of the four corners of the cover plate 20 is fixedly connected with a buckle plate 18. A rubber sealing gasket 19 is glued to the bottom edge of the cover plate 20.

[0024] Please see Figure 2 The inner cavity of the fixed shell 2 is fixedly connected with a ventilation mesh 16. By setting the ventilation mesh 16, the silica gel desiccant 15 can come into contact with the air inside the base shell 1. The outer side of the fixed shell 2 is connected with a sealing cover plate by bolts. Both sides of the base shell 1 are fixedly connected with sealing sleeves 8. The sealing sleeves 8 are cable heat shrink tubing. After being heated, they are fixedly sleeved on the surface of the cable 4 to improve the sealing performance and fix the cable 4.

[0025] Please see Figure 4 The top cover 5 has a mounting groove 23 on the rear side of the right side. A battery module 24 is fixedly connected to the inner cavity of the mounting groove 23. By setting the battery module 24, power can be provided to electronic components. A protective plate is bolted to the top of the mounting groove 23.

[0026] In use, the two cables 4 are inserted into the left and right sides of the housing 12 respectively for connection and installation. After connection, the buckles 18 at the four corners of the cover plate 20 are aligned with the retaining rings 11 at the four corners of the housing 12, and then pressed down until the bottom of the buckle 18 is engaged with the bottom of the retaining ring 11. When the power of the circuit is high, the temperature at the cable joint inside the housing 12 will rise. The temperature sensor 21 monitors the internal temperature of the housing 12. When the temperature exceeds the preset value, the information is transmitted to the central processor 6. The central processor 6 controls the alarm 7 to work and issue an alarm to remind the staff to perform maintenance in time. If the staff cannot arrive at the scene in time and the temperature continues to rise and a fire occurs, the flames will melt the sealing film 22. After the sealing film 22 is damaged, the fire-fighting dry powder 25 filled inside the cover plate 20 will be sprinkled onto the cable joint inside the housing 12 to extinguish the fire. This has a self-extinguishing function, which can prevent the fire from spreading and reduce losses.

[0027] In summary, this cable clamping structure for cable installation, through the combined use of the base shell 1, fixing shell 2, top cover 5, central processing unit 6, alarm 7, silica gel desiccant 15, temperature sensor 21, sealing film 22, and fire-fighting dry powder 25, solves the problems of lacking temperature monitoring function, being unable to remind personnel to perform maintenance, and being unable to extinguish fires independently, leading to the spread of fire and causing greater losses.

Claims

1. A cable clamping structure for cable installation, comprising a base shell (1), characterized in that: Cables (4) are installed through the left and right sides of the base shell (1). Fixed shells (2) are fixedly connected through the front and rear sides of the base shell (1). Silica gel desiccant (15) is placed in the inner cavity of the fixed shell (2). A top cover (5) is inserted and fixedly connected to the top of the base shell (1). A central processing unit (6) and an alarm (7) are respectively connected to the front right side of the top of the top cover (5) by bolts. The inner cavity of the top cover (5) is filled with fire-fighting dry powder (25). A sealing film (22) is glued to the opening at the bottom of the inner cavity of the top cover (5). A temperature sensor (21) is connected to the left side of the top of the top of the top cover (5) by bolts.

2. The cable clamping structure for cable installation according to claim 1, characterized in that: The base shell (1) includes a shell (12), and each of the four corners of the shell (12) is fixedly connected with a retaining ring (11). The left and right sides of the bottom of the shell (12) are fixedly connected with lifting slide plates (14). The front side of the lifting slide plate (14) is provided with a positioning hole (13), and the top of the shell (12) is provided with a sealing slot (17).

3. The cable clamping structure for cable installation according to claim 2, characterized in that: The bottom of the lifting slide plate (14) is fitted with a fixed slide shell (3), and a positioning bolt (9) is connected through the top of the front side of the fixed slide shell (3). A positioning base plate (10) is welded to the bottom of the fixed slide shell (3).

4. The cable clamping structure for cable installation according to claim 1, characterized in that: The top cover (5) includes a cover plate (20), and each of the four corners of the cover plate (20) is fixedly connected with a buckle plate (18). A rubber sealing gasket (19) is glued to the bottom edge of the cover plate (20).

5. The cable clamping structure for cable installation according to claim 1, characterized in that: The inner cavity of the fixed shell (2) is fixedly connected with a ventilation mesh (16), and the outer side of the fixed shell (2) is connected with a sealing cover plate by bolts. The left and right sides of the base shell (1) are both fixedly connected with sealing sleeves (8).

6. The cable clamping structure for cable installation according to claim 1, characterized in that: The top cover (5) has a mounting groove (23) on the rear side of the right side of the top. A battery module (24) is fixedly connected to the inner cavity of the mounting groove (23). A protective plate is connected to the top of the mounting groove (23) by bolts.

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