A connection structure between a flame-retardant irradiated cable and a metal conductor

Abstract

The present invention relates to the technical field of electrical products, and in particular to a connection structure of a flame-retardant irradiated cable and a metal conductor, wherein a mounting ring is fixedly connected to the end of the slider, a rectangular groove is provided on the surface of the mounting ring, spokes are movably connected inside the rectangular groove, a mounting shaft is movably connected to the end of the spoke, a clamp is fixedly connected to the surface of the slider, a fixing seat is fixedly connected to the surface of the sleeve, a jack is provided on the surface of the fixing seat, and a threaded shaft is inserted inside the jack. The present invention drives the mounting ring to rotate by the slider, the spokes fix the metal conductor, and then the clamp is installed inside the fixture to fix the position of the spoke, thereby achieving flexible control of the overall device, enhancing the practical performance of the overall device, and improving the effect of the existing installation method that requires the staff to use tools to complete the connection between the cable and the metal conductor.

Description

Technical Field

[0001] The invention relates to the technical field of electrical products, in particular to a connection structure of a flame-retardant irradiated cable and a metal conductor. Background Art

[0002] Cable is a device for transmitting electric energy or signals, usually composed of several or several groups of wires. Cables include power cables, control cables, compensation cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, etc. They are all composed of single or multiple wires and insulation layers, used to connect circuits, electrical appliances, etc.

[0003] When existing cables are connected to metal conductors, most of them require workers to manually use tools to operate the cables and metal conductors and complete the connection and fixation. This operation method not only reduces the work efficiency of the workers, but also increases the difficulty of cable replacement. Summary of the invention

[0004] The object of the present invention is to provide a connection structure between a flame retardant radiation cable and a metal conductor in view of the deficiencies of the prior art, so as to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a connection structure of a flame-retardant irradiated cable and a metal conductor, comprising a cable, a sleeve fixedly connected to the surface of the cable, a slide groove provided on the surface of the sleeve, a slider slidably connected inside the slide groove, a mounting ring fixedly connected to the end of the slider, a rectangular groove provided on the surface of the mounting ring, spokes movably connected inside the rectangular groove, a mounting shaft movably connected to the end of the spoke, a clamping block fixedly connected to the surface of the slider, a fixing seat fixedly connected to the surface of the sleeve, a socket provided on the surface of the fixing seat, a threaded shaft inserted inside the socket, a bearing fixedly connected to the end of the threaded shaft, the bearing fixedly connected to the surface of a fixture, a threaded hole provided on the surface of the fixture, a hinge fixedly connected to the top of the fixture, and a spring fixedly connected to the surface of the fixture.

[0006] As a preferred technical solution of the present invention, the top end of the clamp is installed inside the end of the hinge, and the threaded shaft is installed in the middle of the surface of the clamp, which maximizes the control ability of the overall device and ensures the practicality of the overall device.

[0007] As a preferred technical solution of the present invention, the threaded hole and the bearing are on the same horizontal line, and the threaded hole and the bearing are respectively located on the left and right sides of the clamp, which effectively enhances the stability of each component and strengthens the support strength of the overall device.

[0008] As a preferred technical solution of the present invention, the number of the spokes is equal to the number of the mounting shaft, and the surface of the spokes extends into the interior of the mounting ring through the rectangular groove, which better protects the use of the overall device from being affected and enhances the practicality of operating the overall device.

[0009] As a preferred technical solution of the present invention, the slider and the fixing seat are both installed on the surface of the sleeve, and the slider and the fixing seat are both located on the same horizontal line, which better enhances the balance of the overall device and effectively increases the flexibility of use of the overall device.

[0010] As a preferred technical solution of the present invention, one end of the threaded shaft is installed inside the bearing, and the other end extends out of the outer surface of the fixing seat through the socket, which further enhances the operability of the overall device and ensures its firmness and stability during use.

[0011] As a preferred technical solution of the present invention, the inner wall of the inner ring of the bearing is fixedly connected to the end surface of the threaded shaft, and the outer wall of the outer ring of the bearing is fixedly connected to the inside of the inner surface of the clamp, which maximizes the controllability of the overall device by the staff, improves the experience of using the overall device, and reduces the difficulty of operation for the staff.

[0012] As a preferred technical solution of the present invention, the spring and the threaded shaft are on the same horizontal line, and the left and right ends of the spring are respectively installed on the lower ends of the inner wall surfaces on the left and right sides of the clamp, which effectively enhances the practical performance of the overall device and expands the activity of the overall device.

[0013] As a preferred technical solution of the present invention, the end of the slider is installed in the middle position of the outer wall of the surface of the mounting ring, and the other end extends out of the outer surface of the sleeve through a slide groove. The kinetic energy of this part of the structure during operation is used more clearly and intuitively to connect the operation of the entire device in series, thereby enhancing the activity of the entire device.

[0014] As a preferred technical solution of the present invention, the ends of the spokes are rotatably connected to rollers having a diameter greater than the width of the spokes, and the thickness of the rollers is less than the thickness of the spokes, which strictly and clearly stabilizes the position and angle ranges of all structures when they operate together, thereby avoiding mutual obstruction of the entire device during operation.

[0015] The beneficial effects of the present invention are:

[0016] The connection structure of the flame-retardant radiation cable and the metal conductor drives the installation ring to rotate through the slider, the spokes fix the metal conductor, and then the position of the spokes is fixed by the clamp installed inside the clamp, thereby achieving flexible control of the overall device, enhancing the practical performance of the overall device, and improving the existing installation method that requires workers to use tools to assist in completing the connection between the cable and the metal conductor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall appearance structure of the present invention;

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

[0019] Figure 3 It is a schematic diagram of the installation ring structure of the present invention;

[0020] Figure 4 It is a schematic diagram of the fixture structure of the present invention;

[0021] Figure 5 For the present invention Figure 4 Enlarged schematic diagram of the structure at point B in the middle.

[0022] In the figure: 1. cable; 2. socket; 3. slide groove; 4. slider; 5. mounting ring; 6. rectangular groove; 7. spoke; 8. mounting shaft; 9. block; 10. fixing seat; 11. socket; 12. threaded shaft; 13. clamp; 14. threaded hole; 15. hinge; 16. bearing; 17. spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0024] See also Figure 1-5In this embodiment: a connection structure of a flame-retardant irradiated cable and a metal conductor comprises a cable 1, a sleeve 2 is fixedly connected to the surface of the cable 1, which enhances the control ability of the overall device, a slide groove 3 is provided on the surface of the sleeve 2, which enhances the stability of each component, a slider 4 is slidably connected inside the slide groove 3, which enhances the flexibility of the overall device, a mounting ring 5 is fixedly connected to the end of the slider 4, which enhances the use effect of the overall device, a rectangular groove 6 is provided on the surface of the mounting ring 5, which protects the use of the overall device from being affected, a spoke 7 is movably connected inside the rectangular groove 6, which enhances the balance of the overall device, and a mounting shaft 8 is movably connected to the end of the spoke 7, which enhances the operability of the overall device, and a block 9 is fixedly connected to the surface of the slider 4, which improves the experience of using the overall device. The surface of the sleeve 2 is fixedly connected with a fixing seat 10, which enhances the practical performance of the overall device. The surface of the fixing seat 10 is provided with a socket 11, which enhances the activity of the overall device. The inside of the socket 11 is plugged with a threaded shaft 12, which stabilizes the position and angle range of all structures when they operate together. The end of the threaded shaft 12 is fixedly connected with a bearing 16, which enhances the mechanical potential energy of the overall device during operation. The bearing 16 is fixedly connected to the surface of the clamp 13, which enhances the flexibility of the overall device. The surface of the clamp 13 is provided with a threaded hole 14, which enhances the coordination performance of the overall device during use. The top of the clamp 13 is fixedly connected with a hinge 15, which enhances the matching strength of the overall device during use. The surface of the clamp 13 is fixedly connected with a spring 17, which increases the convenience of use.

[0025] In this embodiment, the top end of the clamp 13 is installed inside the end of the hinge 15, and the threaded shaft 12 is installed in the middle of the surface of the clamp 13, which greatly enhances the matching strength of the overall device during use and avoids the situation that the overall device has asymmetric matching of parts during use; the threaded hole 14 and the bearing 16 are both on the same horizontal line, and the threaded hole 14 and the bearing 16 are respectively located on the left and right sides of the clamp 13. Through the matching of the overall device during use, the various components of the overall device are run-in to enhance the coordination of the overall device; the number of spokes 7 and the mounting shaft 8 is equal, and the surface of the spokes 7 extends into the interior of the mounting ring 5 through the rectangular groove 6, and the overall device is supported together according to the existing structure, which enhances the coordination performance of the overall device during use and enhances the durability of the overall device during use; the slider 4 and the fixing seat 10 are both installed on the surface of the sleeve 2, and the slider 4 and the fixing seat 10 are both on the same horizontal line. With the enhancement of the flexible control ability of the overall device, the probability of failure of the overall device during use is reduced; one end of the threaded shaft 12 is installed inside the bearing 16, and the other end is inserted through the socket 11 The outer surface of the fixed seat 10 is extended, and the flexible control ability of the whole device is enhanced, thereby reducing the probability of failure of the whole device during use; the inner wall of the inner ring of the bearing 16 is fixedly connected to the end surface of the threaded shaft 12, and the outer wall of the outer ring of the bearing 16 is fixedly connected to the inside of the inner surface of the clamp 13. These structures are used to perform mechanical movement together, thereby ensuring that the whole device minimizes possible failures during operation; the spring 17 is on the same horizontal line as the threaded shaft 12, and the left and right ends of the spring 17 are respectively installed in the clamp 1 The lower ends of the inner wall surfaces on the left and right sides of 3 more effectively strengthen the mechanical potential energy of the entire device during operation, saving the force loss generated by the entire device during operation; the end of the slider 4 is installed in the middle position of the outer wall of the surface of the mounting ring 5, and the other end extends out of the outer surface of the sleeve tube 2 through the slide groove 3, which effectively enhances the use effect of the entire device and increases the convenience of use; the end of the spoke 7 is rotatably connected to a roller with a diameter greater than the width of the spoke 7, and the thickness of the roller is less than the thickness of the spoke 7, which better enhances the flexibility of the entire device and improves the use experience.

[0026] Working Principle: When using, please refer to Figure 1-5First, the staff needs to manually plug the metal conductor into the socket tube 2. During the plugging process, the metal conductor contacts the end of the cable 1, and then the staff manually moves the slider 4 inside the slide groove 3, and drives the mounting ring 5 to rotate with the help of the movement of the slider 4. The spoke 7 is displaced inside the rectangular groove 6 with the help of the rotation of the mounting ring 5, and the end position of the spoke 7 is limited by the mounting shaft 8 to be fixed, and then the metal conductor is fixed. At the same time, in the final process of the displacement of the slider 4, the block 9 is correspondingly plugged into the inside of the fixing seat 10, and the end of the clamp 13 is separated to both sides. The end of the block 9 is fixed with the help of the reset effect of the spring 17, and then the clamping angle of the spoke 7 is limited to remain unchanged. When resetting is required, the staff only needs to manually rotate the threaded shaft 12 inside the socket 11, and separate the two sides of the clamp 13 outward with the help of the threaded shaft 12, and then the block 9 is released from the clamping limit of the clamp 13.

[0027] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A connection structure of a flame retardant radiation cable and a metal conductor, comprising a cable (1), characterized in that: The surface of the cable (1) is fixedly connected to a sleeve (2), the surface of the sleeve (2) is provided with a slide groove (3), the interior of the slide groove (3) is slidably connected to a slider (4), the end of the slider (4) is fixedly connected to a mounting ring (5), the surface of the mounting ring (5) is provided with a rectangular groove (6), the interior of the rectangular groove (6) is movably connected to a spoke (7), the end of the spoke (7) is movably connected to a mounting shaft (8), the surface of the slider (4) is fixedly connected to a clamping block (9), the surface of the sleeve (2) is fixedly connected to a fixing seat (10), the surface of the fixing seat (10) is provided with a socket (11), the interior of the socket (11) is plugged with a threaded shaft (12), the threaded shaft (12) is fixedly connected to the fixing seat (10), and the fixing seat (10) is fixedly connected to the fixing seat (10). 2) is fixedly connected to the end thereof with a bearing (16), the bearing (16) is fixedly connected to the surface of the fixture (13), the surface of the fixture (13) is provided with a threaded hole (14), the top end of the fixture (13) is fixedly connected to a hinge (15), the surface of the fixture (13) is fixedly connected to a spring (17), the number of the spokes (7) is equal to that of the mounting shaft (8), and the surface of the spokes (7) extends into the interior of the mounting ring (5) through a rectangular groove (6), the slider (4) and the fixing seat (10) are both mounted on the surface of the sleeve (2), and the slider (4) and the fixing seat (10) are both located on the same horizontal line, one end of the threaded shaft (12) is mounted inside the bearing (16), and the other end is inserted into the mounting ring (5) through a socket ( 11) extends out of the outer surface of the fixing seat (10), the inner wall of the inner ring of the bearing (16) is fixedly connected to the end surface of the threaded shaft (12), and the outer wall of the outer ring of the bearing (16) is fixedly connected to the inside of the inner surface of the clamp (13), the spring (17) and the threaded shaft (12) are on the same horizontal line, and the left and right ends of the spring (17) are respectively installed at the lower ends of the inner wall surfaces on the left and right sides of the clamp (13), the end of the slider (4) is installed in the middle position of the outer wall of the surface of the mounting ring (5), and the other end extends out of the outer surface of the sleeve (2) through the slide groove (3). First, the staff needs to manually plug the metal conductor into the sleeve (2). During the plugging process, the metal conductor and the electrical The end of the cable (1) is brought into contact with the slider (4), and then the staff manually moves the slider (4) inside the slide groove (3). The movement of the slider (4) drives the mounting ring (5) to rotate, and the rotation of the mounting ring (5) drives the spoke (7) to move inside the rectangular groove (6). At the same time, the mounting shaft (8) is used to limit the end position of the spoke (7) to fix it, and then the metal conductor is fixed. At the same time, in the final process of the displacement of the slider (4), the block (9) is correspondingly inserted into the interior of the fixing seat (10), and the end of the clamp (13) is separated to both sides. The end of the block (9) is fixed by the reset effect of the spring (17).The clamping angle of the spoke (7) is then limited to remain stationary. When resetting is required, the staff only needs to manually rotate the threaded shaft (12) inside the insertion hole (11), and separate the two sides of the clamp (13) outward with the help of the threaded shaft (12), thereby allowing the clamping block (9) to escape from the clamping limit of the clamp (13).

2. The connection structure of a flame-retardant radiation cable and a metal conductor according to claim 1, characterized in that: The top end of the clamp (13) is mounted inside the end of the hinge (15), while the threaded shaft (12) is mounted in the middle of the surface of the clamp (13).

3. The connection structure of a flame-retardant radiation cable and a metal conductor according to claim 1, characterized in that: The ends of the spokes (7) are rotatably connected to rollers having a diameter greater than the width of the spokes (7), and a thickness of the rollers less than the thickness of the spokes (7).

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