High-temperature wave-proof wire cable

Abstract

The utility model belongs to the technical field of wave-proof cables, and particularly relates to a high-temperature wave-proof wire cable, which comprises a cable and a wave-proof sleeve. A tail ring is arranged on the side face of the positioning ring, a right-angle-shaped ring groove is formed in the inner side of a joint area and used for being in butt joint with the end of the cable, and a guide edge is arranged on the outer side of the positioning ring and used for shaping the wave-proof sleeve to be round in advance; the ring seat is positioned on the outer side of the end part of the cable and is divided into a small ring pad and a large ring pad, and a positioning groove is formed in the junction and is used for being in butt joint with the positioning ring to mount the folded edge of the end part of the wave-proof sleeve so as to prevent the cable from being scattered; the fixing ring is located between the end face of the outer side of the cable and the ring base, and the inner side of the fixing ring is provided with a ring sleeve which protects the ring base and the folded edge inside and is used for improving the tensile property and forming a convenient disassembly and assembly structure. The cable provided by the utility model can smoothly complete the penetration operation of the wave-proof sleeve in a short time, the thread end of the end part of the wave-proof sleeve is locked to prevent loosening, and the wave-proof sleeve can be quickly disassembled and replaced after being damaged.

Description

Technical Field

[0001] This utility model belongs to the field of anti-wave cable technology, and in particular relates to a high-temperature anti-wave wire and cable. Background Technology

[0002] High-temperature anti-wave cables are high-temperature resistant cables with an external anti-wave sleeve. This combination gives the cable good insulation performance, anti-interference ability and mechanical protection. The anti-wave sleeve is used to resist external electromagnetic wave interference, ensure stable signal transmission and protect the cable from mechanical damage.

[0003] Currently, when cables are laid inside the wave shield, the smoothness of the cable surface and the flattened structure of the wave shield can easily cause some areas to become clogged, affecting the cable laying and reducing the quality of the wave shield after installation.

[0004] To address the aforementioned issues, this application proposes a high-temperature anti-wave electrical cable. Utility Model Content

[0005] The purpose of this invention is to provide a high-temperature anti-wave wire and cable, which solves the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a high-temperature anti-wave cable, comprising: a cable and an anti-wave sleeve; a positioning ring with a tail ring on the side and a right-angled annular groove formed inside the junction area for connecting the end of the cable, wherein the outer side of the positioning ring has a guide edge for pre-shaping the anti-wave sleeve into a circle; an annular seat located outside the end of the cable, divided into a small annular pad and a large annular pad, and forming a positioning groove inside the junction for connecting the positioning ring to install the folded edge of the end of the anti-wave sleeve inside to prevent the cable from fraying; and a fixing ring located between the outer end face of the cable and the annular seat, wherein an inner annular sleeve is provided to protect the annular seat and the folded edge inside, thereby increasing tensile strength and forming a convenient disassembly and assembly structure.

[0008] Furthermore, the inner side of the fixing ring is provided with a side groove for engaging one end of the ring sleeve, and the inner side of the side groove is provided with threads.

[0009] Furthermore, the outer side of the ring seat is provided with external threads, which are the same as the thread structure in the side groove.

[0010] Furthermore, the end of the ring sleeve and the inner side of the adjacent tail are provided with internal threads, and the spacing between adjacent internal threads is a multiple of the pitch of the external thread.

[0011] Furthermore, the rotation of the internal thread on the inner side of the end of the ring sleeve outside the external thread is used to drive the internal thread on the inner side of the end of the ring sleeve to engage with the thread in the groove on the mating side.

[0012] Furthermore, the inner side of one end of the large ring pad adjacent to the positioning groove is provided with an arc-shaped stop structure, which fits against the guide edge to limit its position and prevent loosening.

[0013] Furthermore, the positioning ring is also used to replace the locking mechanism to drive the ring seat to lock the anti-wave sleeve to the surface of the cable.

[0014] This utility model has the following beneficial effects:

[0015] This utility model adds a positioning ring, which uses its included angle to connect with the edge of the cable. During installation, the guide edge can pre-push up the flattened anti-wave sleeve and shape it into a circular structure coaxial with the cable. In this way, the cable can be inserted into the anti-wave sleeve in a short time, which is convenient for assembly and use, and effectively prevents jamming and other situations, ensuring the shielding performance during subsequent use.

[0016] In addition, the positioning ring can also be used in the tightening mechanism to fix the folded edge inside the positioning groove, so as to fix the port of the anti-surge sleeve in a sealed state and prevent the cross section from becoming loose.

[0017] This invention uses a hot-melt connection between a fixing ring and the cable. After the anti-surge sleeve is installed, the end of the cable is protected by the ring. This not only prevents the ring seat from slipping due to external mechanical forces on the cable, but also allows the anti-surge sleeve to be removed and replaced at any time, making it convenient for inspection, maintenance and use.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the combined structure of the anti-surge sleeve and cable of this utility model;

[0022] Figure 3 This is a schematic diagram of the end cross-sectional structure of the wave-damping sleeve of this utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the end of the anti-surge sleeve of this utility model;

[0024] The attached diagram lists the components represented by each number as follows:

[0025] In the diagram: 1. Cable; 2. Anti-wave sleeve; 3. Fixing ring; 4. Ring sleeve; 5. Positioning ring; 6. Ring seat; 7. Folded edge; 8. Tail ring; 9. Guide edge; 10. Small ring pad; 11. Large ring pad; 12. Positioning groove; 13. Side groove; 14. External thread; 15. Internal thread. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around" and other terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] Please see Figure 1-4 As shown, this utility model is a high-temperature anti-wave wire and cable, including: cable 1 and anti-wave sleeve 2;

[0029] The positioning ring 5 has a tail ring 8 on its side, forming a right-angled annular groove on the inside of the junction area for connecting the end of the cable 1. The outer side of the positioning ring 5 has a guide edge 9 for pre-shaping the anti-wave sleeve 2 into a circle.

[0030] The ring seat 6 is located on the outer side of the end of the cable 1. It is divided into two sections: a small ring pad 10 and a large ring pad 11. A positioning groove 12 is formed inside the junction of the ring seat 5 to connect the positioning ring 5. The folded edge 7 at the end of the anti-wave sleeve 2 is installed inside to prevent the cable from scattering. The inner side of the large ring pad 11 adjacent to the positioning groove 12 is provided with an arc-shaped baffle structure, which fits against the guide edge 9 to limit it and prevent it from loosening.

[0031] The positioning ring 5 is also used to replace the locking mechanism to drive the ring seat 6 to lock the anti-wave sleeve 2 to the surface of the cable 1;

[0032] The fixing ring 3 is located between the outer end face of the cable 1 and the ring seat 6. The inner side is provided with a ring sleeve 4 to protect the ring seat 6 and the folded edge 7, which is used to increase tensile strength and form a convenient disassembly and assembly structure.

[0033] This embodiment provides a stable and easy-to-install anti-wave cable. Utilizing the guiding and tightening characteristics of the positioning ring 5, it can replace the locking ring to fix the end of the anti-wave sleeve 2 after the installation operation, and store the cross-section in the positioning groove 12 to prevent the wire ends from scattering. In addition, by using the fixing ring 3 to fix the cable and the ring seat 6 to slide, combined with the ring sleeve 4, not only can the ring seat 6 and the anti-wave sleeve 2 inside it be locked, but it can also be easily removed and replaced when damaged, so as to achieve the effect of conveniently repairing the performance of the cable 1.

[0034] The inner side of the fixing ring 3 is provided with a side groove 13 for connecting one end of the ring sleeve 4, and the inner side of the side groove 13 is provided with threads. At this time, the fixing ring 3 and the annular plate at the tail of the ring sleeve 4 are combined to form a U-shaped structure with a lower opening, which fixes the ring seat 6 inside.

[0035] The outer side of the ring seat 6 is provided with an external thread 14, which is the same as the thread structure in the side groove 13. The end of the ring sleeve 4 and the inner side of the adjacent tail are provided with internal threads 15, and the spacing between adjacent internal threads 15 is a multiple of the pitch of the external thread 14. By rotating the internal thread 15 on the inner side of the tail of the ring sleeve 4 outside the external thread 14, the internal thread 15 on the inner side of the end of the ring sleeve 4 is driven to align with the thread in the side groove 13, and then the ring 3 is melted and fixed to ensure the accurate alignment of the threads in the two sections.

[0036] It is understandable that the cable 1 of this utility model can smoothly complete the installation of the anti-surge sleeve 2 in a short time, and lock the end of the anti-surge sleeve 2 to prevent loosening. Moreover, the anti-surge sleeve 2 can be quickly disassembled and replaced after damage.

[0037] A specific application of the operation process in this embodiment is as follows: In use, firstly, the tail ring 8 is fixed to the outside of the cable 1 by using the contraction force. Then, during the installation operation, the flattened part of the anti-wave sleeve is lifted by the guide edge 9 in advance, so that it is shaped into a circular structure coaxial with the cable 1. In this way, the cable 1 can be installed smoothly in a short time. After installation, the tail ring 8 is taken out and the anti-wave sleeve 2 is folded to form the folded edge 7. At this time, the contraction force of the positioning ring 5 is used to fix the folded edge 7 inside the positioning groove 12, which can both fix it and restrict the loose part of the cross section, so that the two ends of the anti-wave sleeve 2 form a sealed state to prevent the loose wire from having gaps. Finally, by using the docking of the ring sleeve 4 and the side groove 13, the movable ring seat 6 can also be fixed to one side of the fixed ring 3, so that it remains stable under the twisting and pulling of the cable 1, preventing displacement and ensuring the quality of the anti-wave sleeve 2. After this arrangement, the ring sleeve 4 can be removed at any time to disassemble and replace the anti-wave sleeve 2 for convenient maintenance.

[0038] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0039] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high-temperature anti-wave wire and cable, characterized in that, include: Cable (1) and wave shield (2); The positioning ring (5) has a tail ring (8) on its side, forming a right-angled ring groove on the inside of the junction area for connecting the end of the cable (1). The outer side of the positioning ring (5) has a guide edge (9) for pre-shaping the anti-wave sleeve (2) into a circle. The ring seat (6) is located on the outside of the end of the cable (1). It is divided into two sections: a small ring pad (10) and a large ring pad (11). A positioning groove (12) is formed inside the junction to connect the positioning ring (5) and install the folded edge (7) at the end of the anti-wave sleeve (2) inside to prevent the wire from scattering. The fixing ring (3) is located between the outer end face of the cable (1) and the ring seat (6). The inner side is provided with a ring sleeve (4) to protect the ring seat (6) and the folded edge (7) to increase tensile strength and form a convenient disassembly and assembly structure.

2. The high-temperature anti-wave wire and cable according to claim 1, characterized in that: The inner side of the fixing ring (3) is provided with a side groove (13) for connecting one end of the ring sleeve (4), and the inner side of the side groove (13) is provided with threads.

3. The high-temperature anti-wave wire and cable according to claim 1, characterized in that: The outer side of the ring seat (6) is provided with an external thread (14), which is the same as the thread structure in the side groove (13).

4. The high-temperature anti-wave wire and cable according to claim 1, characterized in that: The end of the ring (4) and the inner side of the adjacent tail are provided with internal threads (15), and the spacing between adjacent internal threads (15) is a multiple of the pitch of the external thread (14).

5. The high-temperature anti-wave wire and cable according to claim 1, characterized in that: The rotation of the inner thread (15) on the inner side of the tail of the ring sleeve (4) outside the outer thread (14) is used to drive the inner thread (15) on the inner side of the end of the ring sleeve (4) to the thread in the mating side groove (13).

6. The high-temperature anti-wave wire and cable according to claim 1, characterized in that: The large ring pad (11) has an arc-shaped stop structure on the inner side of one end adjacent to the positioning groove (12), which fits against the guide edge (9) to limit its position and prevent loosening.

7. The high-temperature anti-wave wire and cable according to claim 1, characterized in that: The positioning ring (5) is also used to replace the locking mechanism to drive the ring seat (6) to lock the anti-wave sleeve (2) to the surface of the cable (1).

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