A cable protection device for electrical engineering

Abstract

This utility model belongs to the field of electrical engineering technology, and in particular to a cable protection device for electrical engineering. The cable protection device includes a mounting plate, characterized in that: the mounting plate has mounting holes inside, and a telescopic cavity is movably installed inside the mounting plate. In use, it works in conjunction with a drive motor, a transmission shaft, a transmission gear block, a movable rod, a driven gear block, a clamping plate connecting block, a cable clamp, and a movable rod connecting block. The drive motor drives the transmission shaft to rotate, thereby rotating the transmission gear block. The rotation of the transmission gear block drives the driven gear block to move, which in turn drives the movable rod to move. The movement of the driven gear block drives the movable rod connecting block and the clamping plate connecting block to move, which in turn drives the cable clamp to move. The movement of the cable clamp provides clamping protection for the cable, improving its service life.

Description

Technical Field

[0001] This utility model belongs to the field of electrical engineering technology, and specifically relates to a cable protection device for electrical engineering. Background Technology

[0002] Electrical engineering primarily studies the knowledge and technology related to electricity, electronics, electromagnetism, and electronic circuits. It involves the design, development, testing, and maintenance of various electrical equipment and systems, including generators, motors, circuits, sensors, electronic devices, communication systems, and control systems. Electrical engineering has wide applications in various fields of modern society, including energy, communications, transportation, medicine, and manufacturing, and is one of the essential disciplines supporting the operation of modern society. Cables are electrical wire bundles made of conductive materials used to transmit electricity, data, or signals. They are widely used in electrical engineering and typically consist of multiple strands of conductors, insulation materials, a metal sheath, and an outer protective layer. Cables are widely used in building wiring, communication systems, computer networks, power transmission, and various industrial applications. There are many types and uses of cables, the most common being power cables, communication cables, and fiber optic cables. Power cables are used to transmit high-voltage electricity, while communication cables are used to transmit telephone, internet, and television signals. Fiber optic cables use optical fibers as the transmission medium for high-speed data transmission, such as internet and telephone networks.

[0003] Choosing the right cable is crucial for ensuring the stable operation of power transmission and communication systems. When selecting a cable, factors such as voltage level, transmission distance, environmental conditions, and electromagnetic interference must be considered. Furthermore, cable installation and maintenance must adhere to relevant standards and specifications to ensure system safety and reliability. However, due to the wide range of cable applications, cables require protection in locations where damage may occur. Common cable protection devices, due to their simple structure and poor support, are easily damaged during use, failing to adequately protect the cable and ultimately leading to cable failure and increased project costs. Utility Model Content

[0004] To address the problems mentioned in the background section, this utility model provides a cable protection device for electrical engineering. It solves the problem that, due to the wide range of cable applications, cable protection devices are often simple in structure and have poor support, making them prone to damage during use. This results in insufficient cable protection, leading to cable damage and increased project costs.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cable protection device for electrical engineering, comprising a mounting plate, an mounting hole inside the mounting plate, a telescopic cavity movably mounted inside the mounting plate, an electric telescopic rod fixedly mounted at the bottom of the telescopic cavity, a movable groove inside the electric telescopic rod, a drive motor fixedly mounted at the top of the electric telescopic rod, a transmission shaft movably mounted at the output end of the drive motor, a rotating base movably mounted at one end of the transmission shaft, a limit rod fixedly mounted inside the electric telescopic rod, a limit rod connecting plate fixedly mounted at one end of the limit rod, a limit plate fixedly mounted inside the electric telescopic rod, a movable rod movably mounted on the side of the limit plate, a limit rod movable groove inside the movable rod, a clamping plate connecting block fixedly mounted on the side of the movable rod connecting block, and a cable clamping plate fixedly mounted on the side of the clamping plate connecting block.

[0006] Preferably, the electric telescopic rod has a first groove inside and a second groove inside.

[0007] Preferably, a transmission gear block is fixedly installed on the outer side of the transmission shaft, and a gear block limiting plate is fixedly installed on the side of the transmission gear block.

[0008] Preferably, a driven tooth block is fixedly installed on the side of the movable rod, and one end of the movable rod is fixedly connected to the movable rod connecting block.

[0009] Preferably, a support rod is fixedly installed on the side of the movable rod connecting block, a movable block is fixedly installed at one end of the support rod, and a movable block slider is fixedly installed on the side of the movable block.

[0010] Preferably, the cable clamp has a buffer groove inside, and a flexible support block is fixedly installed inside the buffer groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] In use, it works in conjunction with a drive motor, transmission shaft, transmission gear block, movable rod, driven gear block, clamping plate connecting block, cable clamp, and movable rod connecting block. The drive motor drives the transmission shaft to rotate, which in turn drives the driven gear block to move. The movement of the driven gear block drives the movable rod to move, which in turn drives the movable rod connecting block and clamping plate connecting block to move. The movement of the clamping plate connecting block drives the cable clamp to move, and the movement of the cable clamp protects and clamps the cable, thus extending its service life. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a first three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a second three-dimensional structural diagram of the present invention;

[0016] Figure 3 This is a first sectional view of the present invention;

[0017] Figure 4 This is a second cross-sectional view of the present invention.

[0018] In the diagram: 1. Mounting plate; 2. Mounting hole; 3. Telescopic cavity; 4. Electric telescopic rod; 5. First groove; 6. Second groove; 7. Drive motor; 8. Transmission shaft; 9. Transmission gear block; 10. Gear block limiting plate; 11. Rotating base; 12. Limiting plate; 13. Limiting rod; 14. Limiting rod connecting plate; 15. Movable rod; 16. Limiting rod movable groove; 17. Driven gear block; 18. Clamping plate connecting block; 19. Cable clamp; 20. Movable groove; 21. Movable block; 22. Movable block slider. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4This utility model provides the following technical solution: a cable protection device for electrical engineering, including a mounting plate 1, a mounting hole 2 inside the mounting plate 1, a telescopic cavity 3 movably mounted inside the mounting plate 1, an electric telescopic rod 4 fixedly mounted at the bottom of the telescopic cavity 3, a movable groove 20 inside the electric telescopic rod 4, a drive motor 7 fixedly mounted at the top of the electric telescopic rod 4, a transmission shaft 8 movably mounted at the output end of the drive motor 7, a rotating base 11 movably mounted at one end of the transmission shaft 8, a limiting rod 13 fixedly mounted inside the electric telescopic rod 4, the limiting rod 13 can limit the range of motion of the movable rod 15, this method can prevent the movable rod 15 from detaching during the movement, thereby improving the stability and practicality of the device, a limiting rod connecting plate 14 fixedly mounted at one end of the limiting rod 13, a limiting rod movable groove 16 inside the movable rod 15, a clamping plate connecting block 18 fixedly mounted on the side of the movable rod connecting block, and a cable clamping plate 19 fixedly mounted on the side of the clamping plate connecting block 18.

[0021] In this embodiment: with mounting plate 1, mounting hole 2, telescopic cavity 3 and electric telescopic rod 4, mounting plate 1 and mounting hole 2 can install the device in a designated position. Then, by driving the telescopic cavity 3, which is installed inside the mounting plate 1, to move downward, the telescopic cavity 3 can drive the electric telescopic rod 4 to move. This method can make the device suitable for various sizes of installation positions by adjusting the position of the electric telescopic rod 4, thereby improving the practicality of the device.

[0022] In this embodiment: The drive motor 7, transmission shaft 8, transmission gear block 9, movable rod 15, and driven gear block 17 work together. The drive motor 7 drives the transmission shaft 8, which is movably mounted on the output end of the drive motor 7, to rotate. The rotation of the transmission shaft 8 drives the transmission gear block 9 to rotate, which in turn drives the driven gear block 17 to move. The movement of the driven gear block 17 drives the movable rod 15 to move, and the movement of the movable rod 15 drives the clamping device to move. This method allows for the clamping of cables of different sizes by adjusting the position of the clamping device, thereby protecting vulnerable parts of the cable and improving the practicality of the device.

[0023] In this embodiment: The movable rod 15, clamping plate connecting block 18, cable clamp 19, movable block 21, movable block slider 22, movable rod connecting block, and support rod work together. The movement of the movable rod 15 drives the movable rod connecting block to move. The movement of the movable rod connecting block, in conjunction with the support rod, drives the clamping plate connecting block 18 to move. The movable block 21 and movable block slider 22 restrict the direction of movement of the support rod, thus ensuring stable operation of the device. The movement of the clamping plate connecting block 18 drives the cable clamp 19 to move. The movement of the cable clamp 19 allows for clamping cables of different sizes and specifications, adapting to different work needs and improving the practicality of the device.

[0024] The working principle and usage process of this utility model are as follows: After the utility model is installed, the telescopic cavity 3, which is movably installed inside the mounting plate 1, moves downward. The movement of the telescopic cavity 3 drives the electric telescopic rod 4 to move towards the center of the device. Then, the drive motor 7 drives the transmission shaft 8, which is movably installed at its output end, to rotate. The rotation of the transmission shaft 8 drives the transmission gear block 9, which is fixedly installed on its outer side, to rotate. The rotation of the transmission gear block 9 drives the driven gear block 17, which meshes with it, to move. The movement of the driven gear block 17 drives the movable rod 15 to move in conjunction with the limiting rod 13, the limiting rod connecting plate 14, and the limiting rod. The groove 16 is movable, and the limit plate 12 can restrict the range of motion of the movable rod 15. The movement of the movable rod 15 can drive the movable rod connecting block to move in conjunction with the support rod. The movement of the movable rod connecting block can drive the clamping plate connecting block 18 to move. The movement of the clamping plate connecting block 18 can drive the cable clamping plate 19 to move. The cable clamping plate 19 moves towards the center of the device to clamp the cable. The buffer groove and flexible support block can provide buffering during the cable clamping process. This method can prevent damage during the clamping of the cable. All electrical equipment in this device is powered by an external power source.

[0025] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cable protection device for electrical engineering, comprising a mounting plate (1), characterized in that: The mounting plate (1) has mounting holes (2) inside, and a telescopic cavity (3) is movably mounted inside the mounting plate (1). An electric telescopic rod (4) is fixedly mounted at the bottom of the telescopic cavity (3). The electric telescopic rod (4) has a movable groove (20) inside, and a drive motor (7) is fixedly mounted at the top of the electric telescopic rod (4). A transmission shaft (8) is movably mounted at the output end of the drive motor (7). A rotating base (11) is movably mounted at one end of the transmission shaft (8). A limiting rod (13) is fixedly installed inside the rod (4). A limiting rod connecting plate (14) is fixedly installed at one end of the limiting rod (13). A limiting plate (12) is fixedly installed inside the electric telescopic rod (4). A movable rod (15) is movably installed on the side of the limiting plate (12). A limiting rod movable groove (16) is provided inside the movable rod (15). A clamping plate connecting block (18) is fixedly installed on the side of the movable rod connecting block. A cable clamp (19) is fixedly installed on the side of the clamping plate connecting block (18).

2. The cable protection device for electrical engineering according to claim 1, characterized in that: The electric telescopic rod (4) has a first groove (5) inside and a second groove (6) inside.

3. A cable protection device for electrical engineering according to claim 1, characterized in that: A transmission gear block (9) is fixedly installed on the outer side of the transmission shaft (8), and a gear block limiting plate (10) is fixedly installed on the side of the transmission gear block (9).

4. A cable protection device for electrical engineering according to claim 1, characterized in that: A driven tooth block (17) is fixedly installed on the side of the movable rod (15), and one end of the movable rod (15) is fixedly connected to the movable rod connecting block.

5. A cable protection device for electrical engineering according to claim 1, characterized in that: A support rod is fixedly installed on the side of the movable rod connecting block, and a movable block (21) is fixedly installed at one end of the support rod. A movable block slider (22) is fixedly installed on the side of the movable block (21).

6. A cable protection device for electrical engineering according to claim 1, characterized in that: The cable clamp (19) has a buffer groove inside, and a flexible support block is fixedly installed inside the buffer groove.

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