Anti-torsion cable
The torsion-resistant cable enhances torsional strength and protection through a support tube, tough plates, and protective layers, addressing tangling and deformation issues in high-intensity torsion applications.
Patent Information
- Application Number
- CN202420994791.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-31
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing cables suffer from tangling and deformation during high-intensity torsion, affecting their service life and operational safety due to insufficient torsion resistance and protection.
A torsion-resistant cable design featuring a support tube with a buffer column, four tough plates, four limit seats made of rubber, a waterproof, fireproof, and wear-resistant layers, and internal braided and insulating layers to enhance torsional strength and protection.
The design improves cable toughness, torsional resistance, and protection, ensuring stable signal transmission and power supply while preventing damage and deformation.
Smart Images
Figure CN222281632U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cables, and more specifically to a torsion-resistant cable. Background Art
[0002] A cable with strong torsion resistance means that the cable has high torsion resistance, can maintain good stability and functionality during torsion, and is not easily damaged or failed. It usually adopts the flexibility of materials, the protection of insulation layers and optimized design structures to enable the cable to withstand movements in the form of bending, torsion and rotation, thereby providing stable and reliable signal transmission and power supply. However, existing cables are prone to cable tangling and deformation during high-intensity torsion work, affecting the service life of the cable and the safety of operation. Utility Model Content
[0003] (1) Technical issues to be solved
[0004] In view of the deficiencies in the prior art, the utility model aims to provide a torsion-resistant cable having the characteristic of high torsion resistance.
[0005] (2) Technical solution
[0006] To achieve the above-mentioned purpose, the utility model provides a torsion-resistant cable, including a support tube, a first limit seat and a tough plate are fixedly connected to the surface of the support tube, one end of the tough plate is fixedly connected to a waterproof layer, a second limit seat is fixedly connected to the inner wall of the waterproof layer, the first limit seat and the inner wall of the second limit seat are overlapped with the same cable protective layer, a wire core is arranged inside the cable protective layer, a fireproof layer is arranged on the surface of the waterproof layer, and a wear-resistant layer is arranged on the surface of the fireproof layer.
[0007] When using the torsion-resistant cable of the present technical solution, the first limit seat and the second limit seat are used to facilitate limiting the internal wire core, and the toughness of the cable is improved by the tough plate, the torsional strength of the cable is improved, and the protectiveness of the cable is improved by the waterproof layer, fireproof layer and wear-resistant layer.
[0008] Furthermore, a buffer column is arranged inside the support tube.
[0009] Furthermore, the number of the tough plates is four.
[0010] Furthermore, the number of the first limiting seats and the number of the second limiting seats are both four, and the first limiting seats and the second limiting seats are both made of rubber material.
[0011] Furthermore, the cable protective layer includes a braided layer, a glass fiber layer is arranged on the inner side of the braided layer, and an insulating layer is arranged on the inner side of the glass fiber layer.
[0012] (3) Beneficial effects
[0013] In summary, the utility model has the following beneficial effects:
[0014] The torsion-resistant cable is provided with a first limit seat, a second limit seat and a tough plate. The first limit seat and the second limit seat are used to limit the internal wire core, and the toughness of the cable is improved by the tough plate, the torsion resistance of the cable is improved, and the protection of the cable is improved by the waterproof layer, the fireproof layer and the wear-resistant layer. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0016] Figure 1 It is a schematic structural diagram of a three-dimensional cross section of the utility model;
[0017] Figure 2 For this utility model Figure 1 Schematic diagram of the enlarged structure of part A in the middle.
[0018] The symbols in the accompanying drawings are:
[0019] 1. Support tube; 2. Buffer column; 3. Tough plate; 4. First limit seat; 5. Second limit seat; 6. Cable protection layer; 7. Wire core; 8. Waterproof layer; 9. Fireproof layer; 10. Wear-resistant layer. DETAILED DESCRIPTION
[0020] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.
[0021] Example:
[0022] The following is combined with Figure 1-2 The utility model is described in further detail.
[0023] See also Figure 1-2The utility model provides a technical solution: a torsion-resistant cable, comprising a support tube 1, a first limit seat 4 and a tough plate 3 are fixedly connected to the surface of the support tube 1, one end of the tough plate 3 is fixedly connected to a waterproof layer 8, a second limit seat 5 is fixedly connected to the inner wall of the waterproof layer 8, the first limit seat 4 and the inner wall of the second limit seat 5 are overlapped with the same cable protective layer 6, a wire core 7 is arranged inside the cable protective layer 6, a fireproof layer 9 is arranged on the surface of the waterproof layer 8, and a wear-resistant layer 10 is arranged on the surface of the fireproof layer 9. By arranging the first limit seat 4, the second limit seat 5 and the tough plate 3, the internal wire core 7 is easily limited by the first limit seat 4 and the second limit seat 5, and the toughness of the cable is improved by the tough plate 3, the torsion resistance of the cable is improved, and the protectiveness of the cable is improved by the waterproof layer 8, the fireproof layer 9 and the wear-resistant layer 10.
[0024] Specifically, a buffer column 2 is disposed inside the support tube 1 .
[0025] By adopting the above technical solution, a buffering effect is achieved for the cable.
[0026] Specifically, the number of the tough plates 3 is four.
[0027] Specifically, the number of the first limiting seats 4 and the number of the second limiting seats 5 are both four, and the first limiting seats 4 and the second limiting seats 5 are both made of rubber material.
[0028] By adopting the above technical solution, the toughness of the cable is improved.
[0029] Specifically, the cable protective layer 6 includes a braided layer, a glass fiber layer is arranged on the inner side of the braided layer, and an insulating layer is arranged on the inner side of the glass fiber layer.
[0030] By adopting the above technical solution, the protection of the cable is improved.
[0031] The working principle of the utility model is:
[0032] During use, the utility model facilitates limiting the internal wire core 7 through the first limit seat 4 and the second limit seat 5, and improves the toughness of the cable through the toughness plate 3, improves the torsional strength of the cable, and improves the protection of the cable through the waterproof layer 8, the fireproof layer 9 and the wear-resistant layer 10. The buffer column 2 plays a buffering role for the cable, and the surface of the wire core 7 is provided with a braided layer, a glass fiber layer and an insulating layer to improve the protection of the internal wire core 7 and ensure the safety of the cable.
[0033] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.
Claims
1. A torsion-resistant cable, comprising a support tube (1), characterized in that: The surface of the support tube (1) is fixedly connected with a first limit seat (4) and a tough plate (3); one end of the tough plate (3) is fixedly connected with a waterproof layer (8); the inner wall of the waterproof layer (8) is fixedly connected with a second limit seat (5); the inner walls of the first limit seat (4) and the second limit seat (5) are overlapped with a same cable protective layer (6); a wire core (7) is arranged inside the cable protective layer (6); a fireproof layer (9) is arranged on the surface of the waterproof layer (8); and a wear-resistant layer (10) is arranged on the surface of the fireproof layer (9).
2. A torsion-resistant cable according to claim 1, characterized in that: A buffer column (2) is arranged inside the support tube (1).
3. A torsion-resistant cable according to claim 1, characterized in that: The number of the tough plates (3) is four.
4. A torsion-resistant cable according to claim 1, characterized in that: The number of the first limiting seats (4) and the second limiting seats (5) are both four, and the first limiting seats (4) and the second limiting seats (5) are both made of rubber material.
5. The torsion-resistant cable according to claim 1, characterized in that: The cable protective layer (6) comprises a braided layer, a glass fiber layer is arranged on the inner side of the braided layer, and an insulating layer is arranged on the inner side of the glass fiber layer.