A buried single-core cable delta laying and binding belt
Patent Information
- Application Number
- CN202521500389.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-17
- Publication Date
- 2026-09-18
- Estimated Expiration
- 2035-07-17
AI Technical Summary
[0004]本实用新型提供一种地埋单芯电缆品字型敷设绑扎带，以解决现有技术中难以精准适配不同规格(35-300mm2)的电缆，易因尺寸偏差导致固定不牢或电缆磨损，绑扎方式(如手工捆扎或简易扎带)难以保证三根电缆呈120°均布的品字拓扑，易导致敷设过程中电缆位移的问题
[0022] The three semi-circular cable clamps on the binding strap can precisely fix three single-core cables into a triangular structure, ensuring the stability of the cables during the laying process, preventing cable displacement, and ensuring that the binding structure is evenly stressed.
Smart Images
Figure CN224774570U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of binding strap technology, and in particular to a triangular binding strap for laying buried single-core cables. Background Technology
[0002] In the laying of buried single-core cables, to ensure the stability and safety of cable operation, multiple cables are often fixed in a specific structure (such as a triangular structure). This structure reduces electromagnetic induction losses through symmetrical layout, while also improving the overall tensile strength of the cable bundle. Traditional cable fixing methods mainly rely on stainless steel three-leaf clamps, cable ties, or other rigid clamps.
[0003] Stainless steel three-leaf clamps secure three cables with rigid clamping, but their structure makes it difficult to precisely adapt to different specifications (35-300mm). 2 Cables with poor dimensional deviations are prone to insecure fixing or cable wear. The binding method (such as manual binding or simple cable ties) is difficult to ensure that the three cables are evenly distributed in a 120° triangular topology, which can easily lead to cable displacement during laying, destroy electromagnetic symmetry, increase eddy current loss, and stainless steel three-leaf clamps are expensive, slow to install, and metal parts such as bolts buried underground are prone to rust and corrosion. Utility Model Content
[0004] This utility model provides a triangular laying binding strap for buried single-core cables to solve the problem of difficulty in accurately adapting to different specifications (35-300mm) in the existing technology. 2 Cables with poor dimensional deviations are prone to insecure fixing or cable wear. The binding method (such as manual binding or simple cable ties) is difficult to ensure that the three cables are evenly distributed in a 120° triangular topology, which can easily lead to cable displacement during the laying process.
[0005] The technical problem solved by this utility model is achieved by the following technical solution:
[0006] A type of underground single-core cable laying tie in a triangular pattern includes:
[0007] Cable ties;
[0008] The cable is provided with three semi-circular clamps, which are detachably installed on the cable tie to position the cable.
[0009] The cable tie buckle is fixedly installed at one end of the cable tie, and when tying, the other end of the cable tie passes through the cable tie buckle;
[0010] The tail clip is fixedly installed on the outside of the cable tie and is attached to the other end of the cable tie when tying.
[0011] Optionally, the cable semi-circular clamp is provided with a slide rail, and three sliders adapted to the slide rail are fixedly installed on the binding strap. The slide rail and the sliders are positioned by a limiting component.
[0012] Optionally, the limiting component includes:
[0013] A storage groove is provided on the semi-circular cable clamp and is connected to a slide rail.
[0014] An elastic sheet is embedded inside the storage groove;
[0015] The triangular limiting protrusion is fixedly mounted on the elastic sheet and extends into the interior of the slide rail;
[0016] The limiting groove is formed on the slider and is adapted to the triangular limiting protrusion.
[0017] Optionally, a blocking protrusion is fixedly installed at the rear opening of the slide, and a blocking groove adapted to the blocking protrusion is provided at the rear end of the slider.
[0018] Optionally, the inner side of the binding strap is provided with a plurality of first triangular barbs arranged at equal intervals, and the inside of the binding strap buckle is provided with second triangular barbs that engage with the first triangular barbs.
[0019] Optionally, the storage tail clip has two storage channels for the cable ties to pass through.
[0020] Optionally, a rubber pad is bonded to the inner surface of the semi-circular cable clamp, and adhesive tape for bonding the cable is bonded to the inner surface of the rubber pad.
[0021] The beneficial effects of this utility model are:
[0022] The three semi-circular cable clamps on the binding strap can precisely fix three single-core cables into a triangular structure, ensuring the stability of the cables during the laying process, preventing cable displacement, and ensuring that the binding structure is evenly stressed.
[0023] The combination of cable ties and cable tie clips simplifies the operation steps and improves construction efficiency.
[0024] Compared to traditional stainless steel three-leaf hoop, it reduces costs, and the triangular structure has the advantage of symmetry, reducing electromagnetic loss. Attached Figure Description
[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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 from these drawings without creative effort.
[0026] Figure 1 This is a schematic diagram of the structure of this utility model;
[0027] Figure 2 This is an exploded view of the structure of this utility model;
[0028] Figure 3 This is a schematic diagram of the binding strap structure of this utility model;
[0029] Figure 4 This is a schematic diagram of the semi-circular cable clamp structure of this utility model;
[0030] Figure 5 This is a schematic diagram of the bundling state of this utility model.
[0031] In the diagram: 100, cable tie; 110, slide rail; 120, slider; 130, limiting component; 131, storage groove; 132, elastic sheet; 133, triangular limiting protrusion; 134, limiting groove; 140, blocking protrusion; 150, blocking groove; 160, first triangular barb;
[0032] 200. Cable semi-circular clamp; 210. Rubber pad; 220. Adhesive tape;
[0033] 300. Cable tie buckle; 310. Second triangular barb;
[0034] 400. Cable management clip; 410. Storage channel;
[0035] 500. Cable. Detailed Implementation
[0036] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.
[0037] Reference Figure 1-5 The buried single-core cable triangular laying binding tape shown includes:
[0038] Cable tie 100 is made of glass fiber reinforced nylon with a tensile strength ≥200MPa;
[0039] Three semi-circular cable clamps 200 are provided and can be detachably installed on the cable tie 100 to position the cable 500. The inner diameter of the semi-circular cable clamps 200 is suitable for cables with a diameter of 35-300mm. 2 Cable 500 effectively protects cable 500 from wear and scratches, while also securing cable 500 tightly.
[0040] The cable tie buckle 300 is fixedly installed at one end of the cable tie 100. When binding, the other end of the cable tie 100 passes through the cable tie buckle 300 and the two sets of triangular barbs interlock with each other to ensure that it will not loosen during the binding process, thus forming a firm fixation.
[0041] The tail clip 400 is fixedly installed on the outside of the cable tie 100. When tying, it is attached to the other end of the cable tie 100 to facilitate the organization and storage of excess cable ties 100, keeping the area neat and tidy.
[0042] The working principle of this embodiment is as follows:
[0043] During binding, the cable semi-circular clamp 200 is installed on the binding tape 100, and the cable 500 is placed on the arc-shaped part of the cable semi-circular clamp 200. Then, the binding tape 100 is rolled up, which in turn binds the cable 500. The cable 500 is tightened and fixed by the cable semi-circular clamp 200. When tightening, the end of the binding tape 100 passes through the binding tape buckle 300 and is fixed by the binding tape buckle 300. Then, the excess binding tape 100 is stored inside the end cable storage buckle 400.
[0044] Among them, the three semi-circular cable clamps 200 on the binding strap 100 can accurately fix the three single-core cables 500 into a triangular structure, ensuring the stability of the cables 500 during the laying process, preventing the cables 500 from shifting, and ensuring that the binding structure is evenly stressed.
[0045] The combination of the cable tie 100 and the cable tie buckle 300 simplifies the operation steps and improves construction efficiency.
[0046] The cable tie clip 400 can store excess cable ties 100, making the appearance of the cable ties 100 neater, while preventing excess cable ties 100 from affecting the laying of the cable 500.
[0047] The three semi-circular cable clamps are evenly distributed at 120° along their axes. When they are closed, they naturally form a spelling topology. The tool-free installation design, which completes the positioning of the three cables simultaneously in a single binding action, saves 70% of the time compared to the traditional method.
[0048] The cable semi-circular clamp 200, the cable tie buckle 300, and the cable tail clip 400 can all be made of glass fiber reinforced nylon and anti-corrosion materials, and their outer surfaces are coated with anti-corrosion paint for protection.
[0049] In some embodiments of this utility model, reference is made to Figure 2 As shown, a slide rail 110 is provided on the upper part of the semi-circular cable clamp 200. Three sliders 120 that are adapted to the slide rail 110 are fixedly installed on the binding strap 100, so that the semi-circular cable clamp 200 can be detached, which is convenient for installation and disassembly and improves construction efficiency. The slide rail 110 and the sliders 120 are positioned by a limiting component 130 to ensure the stability and safety of the sliders 120 in the slide rail 110, prevent the sliders 120 from falling out of the slide rail 110 due to external force, and ensure the stable fixation of the cable 500.
[0050] In some embodiments of this utility model, reference is made to Figure 3 and Figure 4 As shown, the limiting component 130 includes:
[0051] A storage groove 131 is formed on the cable semi-circular clamp 200 and is connected to the slide rail 110 to accommodate and fix the elastic sheet 132.
[0052] The elastic sheet 132, which is embedded in the receiving groove 131, has a certain elasticity and restoring force, and can provide appropriate resistance to ensure the stability of the limiting component 130. At the same time, it can also use deformation to receive the triangular limiting protrusion 133, so that the slider 120 can be properly inserted into the slide rail 110.
[0053] The triangular limiting protrusion 133 is fixedly installed on the elastic sheet 132 and extends into the interior of the slide rail 110. Through its cooperation with the limiting groove 134, it achieves precise limiting of the slider 120.
[0054] The limiting groove 134 is formed on the slider 120 and is adapted to the triangular limiting protrusion 133.
[0055] The working principle of this embodiment is as follows:
[0056] When the slider 120 is inserted, it will press the inclined surface of the triangular limiting protrusion 133 and cause the triangular limiting protrusion 133 to slide into the receiving groove 131. During the sliding, it will press the elastic sheet 132 to deform, so that the slider 120 can be properly inserted into the slide rail 110. When the limiting groove 134 corresponds to the triangular limiting protrusion 133, the elastic force of the elastic sheet 132 will be released, and push the triangular limiting protrusion 133 into the limiting groove 134 to position the slider 120.
[0057] In some embodiments of this utility model, reference is made to Figure 3 and Figure 4 As shown, a blocking protrusion 140 is fixedly installed at the rear opening of the slide 110, and a blocking groove 150 that matches the blocking protrusion 140 is provided at the rear end of the slider 120.
[0058] The tight fit between the blocking protrusion 140 and the blocking groove 150 prevents the slider 120 from accidentally sliding out of the slide rail 110, thereby improving the safety and stability of the overall structure.
[0059] In some embodiments of this utility model, reference is made to Figure 3 and Figure 2 As shown, the inner side of the cable tie 100 is provided with a plurality of first triangular barbs 160 arranged at equal intervals. The inside of the cable tie buckle 300 is provided with second triangular barbs 310 that engage with the first triangular barbs 160, so as to tightly engage with the first triangular barbs 160, providing additional fixing force and stability. When the cable tie 100 is inserted, the contact between the first triangular barbs 160 and the inclined surfaces of the second triangular barbs 310 allows the cable tie 100 to pass through normally. The shape and structure of the triangular barbs can be referenced from the barbs on the cable tie.
[0060] The first triangular barb 160 on the inner side of the cable tie 100 engages with the second triangular barb 310 inside the cable tie buckle 300, which can effectively fix the cable tie and prevent the cable tie 100 from loosening.
[0061] In some embodiments of this utility model, reference is made to Figure 2 As shown, the cable tie clip 400 has two storage channels 410 for the cable tie 100 to pass through, ensuring that the cable tie 100 can pass through smoothly. When the cable tie 100 is too long, it can be bent and passed through again for storage. The inner wall of the storage channel 410 is smooth, reducing friction and making the cable tie 100 more flexible and convenient to operate.
[0062] In some embodiments of this utility model, reference is made to Figure 4 As shown, a rubber pad 210 is bonded to the inner surface of the semi-circular cable clamp 200, and adhesive tape 220 for bonding the cable 500 is bonded to the inner surface of the rubber pad 210. This provides an additional protective layer for the cable 500, effectively preventing the cable 500 from being worn and damaged due to friction or collision during use. It also significantly improves the friction between the cable 500 and the clamp, ensuring that the cable 500 can maintain a stable fixed state under various environmental conditions.
[0063] Among them, the rubber pad 210 and tape 220 on the inner surface of the semi-circular cable clamp 200 can protect the cable 500, prevent the cable 500 from being worn and damaged, and at the same time increase the friction between the cable 500 and the clamp, making the cable 500 more firmly fixed.
[0064] The working method of this utility model:
[0065] When using the cable tie 100, firstly, three semi-circular cable clamps 200 are installed on the cable tie 100 through the cooperation of sliders 120 and slide rails 110. The sliders 120 are positioned by the limiting component 130, forming a triangular structure with the three semi-circular cable clamps 200. Then, three single-core cables 500 are placed inside the three semi-circular cable clamps 200 respectively, and the cables 500 are fixed and protected using rubber pads 210 and tape 220. Next, the other end of the cable tie 100 is passed through the cable tie buckle 300. The first triangular barb 160 on the inner side of the cable tie 100 engages with the second triangular barb 310 inside the cable tie buckle 300, thus securing the cable tie 100. Finally, the other end of the cable tie 100 is fitted into the cable end clip 400, and excess cable tie 100 is stored through the storage channel 410.
[0066] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A buried single core cable delta installation lashing tape, characterized in that, include: Cable ties (100); The cable semi-circular clamp (200) is provided in three parts and is detachably installed on the binding strap (100) to position the cable (500); The cable tie buckle (300) is fixedly installed at one end of the cable tie (100), and when tying, the other end of the cable tie (100) passes through the cable tie buckle (300); The tail clip (400) is fixedly installed on the outside of the cable tie (100) and is attached to the other end of the cable tie (100) when tying.
2. The buried single-core cable triangular laying binding tape according to claim 1, characterized in that: The cable semi-circular clamp (200) has a slide rail (110) on its upper part, and three sliders (120) adapted to the slide rail (110) are fixedly installed on the binding strap (100). The slide rail (110) and the sliders (120) are positioned by a limiting component (130).
3. The buried single-core cable triangular laying binding tape according to claim 2, characterized in that: The limiting component (130) includes: A receiving groove (131) is provided on the cable semi-circular clamp (200) and is connected to the slide rail (110); An elastic sheet (132) is embedded inside a receiving groove (131); A triangular limiting protrusion (133) is fixedly mounted on the elastic sheet (132) and extends into the interior of the slide (110); A limiting groove (134) is formed on the slider (120) and is adapted to the triangular limiting protrusion (133).
4. The buried single-core cable triangular laying binding tape according to claim 2, characterized in that: A blocking protrusion (140) is fixedly installed at the rear opening of the slide (110), and a blocking groove (150) adapted to the blocking protrusion (140) is provided at the rear end of the slider (120).
5. The buried single-core cable triangular laying binding tape according to claim 2, characterized in that: The inner side of the binding strap (100) is provided with a plurality of first triangular barbs (160) arranged at equal intervals, and the inside of the binding strap buckle (300) is provided with second triangular barbs (310) that engage with the first triangular barbs (160).
6. The buried single-core cable triangular laying binding tape according to claim 1, characterized in that: The cable ties (400) has two storage channels (410) through which the cable ties (100) pass.
7. The buried single-core cable triangular laying binding tape according to claim 1, characterized in that: The inner surface of the cable semi-circular clamp (200) is bonded with a rubber pad (210), and the inner surface of the rubber pad (210) is bonded with adhesive tape (220) for bonding the cable (500).