twine bridge

Abstract

The utility model provides a kind of wire-tying bridge, wire-tying bridge includes mounting plate and at least one support.It is along the thickness direction of mounting plate, and mounting plate has mutually spaced first connecting surface and the second connecting surface for being connected with external component.The mounting plate is further provided with at least two assembly holes which are penetrated through the mounting plate along the thickness direction.The support is connected to the first connecting surface.The support and the first connecting surface enclose to form a threading hole.The support is located between the two adjacent assembly holes, and the support and the assembly hole are alternately arranged.According to the wire-tying bridge of the utility model, the connection mode of the wire-tying bridge and the external component is various, which improves the applicability of the wire-tying bridge and reduces the construction cost.Furthermore, the anti-slip structure of the inner wall of the threading hole can increase the friction between the cable and the bridge body, thereby effectively preventing the cable from sliding during daily use.

Description

Technical Field

[0001] This utility model relates generally to the technical field of electrical construction, and more specifically to a cable tie bridge. Background Technology

[0002] In electrical wiring projects, cable ties are used to organize and secure cables, ensuring neatness and safety. Traditional cable ties typically offer only one connection method: either welding or riveting. While welded connections offer high strength, the welding process requires specialized equipment and skills, making installation difficult, and disassembly and adjustment are challenging after welding. Riveted connections are relatively simple to install, but the riveting strength is limited, making them prone to loosening or detachment under significant external force, affecting cable retention.

[0003] Therefore, there is a need to provide a tie bridge to at least partially solve the above problems. Utility Model Content

[0004] The utility model description section introduces a series of simplified concepts, which will be further explained in detail in the detailed description section. This utility model description section is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0005] To at least partially solve the above problems, this utility model provides a wire tie bridge, the wire tie bridge comprising: A mounting plate, along its thickness direction, has mutually spaced first connecting surfaces and second connecting surfaces for connecting to external components; the mounting plate also has at least two mounting holes penetrating the mounting plate along its thickness direction; and At least one bracket is connected to the first connecting surface, the bracket and the first connecting surface enclose a wire hole, the bracket is located between two adjacent assembly holes, and the bracket and the assembly holes are alternately arranged; The inner wall surface of the threading hole is provided with an anti-slip structure.

[0006] Optionally, the second connecting surface is constructed as a flat surface; and / or The static friction coefficient of the anti-slip structure is greater than or equal to 0.6, and the dynamic friction coefficient of the anti-slip structure is greater than or equal to 0.4.

[0007] Optionally, the second connecting surface includes a metal material that can be welded.

[0008] Optionally, the wire ties further includes a connecting plate, which is at least partially located on the second connecting surface and connected to the mounting plate.

[0009] Optionally, the connecting plate is connected to the second connecting surface; and / or The connecting plate has a third connecting surface for connecting to the external component. The third connecting surface is constructed to be flat and perpendicular to the thickness direction of the mounting plate.

[0010] Optionally, the connecting plate is constructed of a weldable metal material; or, the connecting plate has a third connecting surface for connecting to the external component, the third connecting surface comprising a weldable metal material.

[0011] Optionally, the first connecting surface has a first surface located inside the thread hole, and the anti-slip structure is provided at least on the first surface.

[0012] Optionally, the number of brackets is at least two, and the at least two brackets are spaced apart along the length of the mounting plate. Along the length of the mounting plate, each bracket has mounting holes on both sides.

[0013] Optionally, the wire hole is configured such that, along the thickness direction of the mounting plate, the closer it is to the mounting plate, the larger the size of the wire hole along the length direction of the mounting plate.

[0014] Optionally, the mounting plate and the bracket are integrally formed.

[0015] According to this utility model, the cable tie bridge offers various connection methods with external components, enhancing its applicability and reducing construction costs. Furthermore, the anti-slip structure on the inner wall of the cable passage increases the friction between the cable and the bridge body, effectively preventing cable slippage during daily use. Attached Figure Description

[0016] The following drawings, which illustrate embodiments of the present invention, are incorporated herein as part of the present invention for understanding the invention. The drawings show embodiments of the present invention and their descriptions, serving to explain the principles of the present invention. In the drawings, Figure 1 This is a three-dimensional schematic diagram of a wire-tying bridge according to a preferred embodiment of the present invention; Figure 2 for Figure 1 A top-down view; Figure 3 for Figure 1 Front view diagram; Figure 4This is a three-dimensional schematic diagram of a wire-tying bridge according to another preferred embodiment of the present invention; Figure 5 for Figure 4 A top-down view; and Figure 6 for Figure 4 Front view diagram.

[0017] Explanation of reference numerals in the attached figures: 100 / 200 cable bridge 110 / 210 mounting plate 111 First connecting surface 112 Second Connecting Surface 113 Assembly Hole 120 support 121 wire hole 122 First Surface DT thickness direction Detailed Implementation

[0018] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that embodiments of the present invention may be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with embodiments of the present invention.

[0019] To fully understand the embodiments of this utility model, a detailed structure will be presented in the following description. Obviously, the implementation of the embodiments of this utility model is not limited to the specific details familiar to those skilled in the art.

[0020] It should be understood that the terminology used herein is intended only to describe particular embodiments and is not intended to limit the invention. The singular forms “a,” “an,” and “the” are also intended to include the plural forms unless the context clearly indicates otherwise. When the terms “comprising” and / or “including” are used in this specification, they indicate the presence of the stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or combinations thereof.

[0021] The ordinal numbers such as "first" and "second" used in this utility model are merely identifiers and do not have any other meaning, such as a specific order. Furthermore, for example, the term "first component" does not imply the existence of a "second component," and the term "second component" does not imply the existence of a "first component." It should be noted that the terms "upper," "lower," "front," "rear," "left," "right," "inner," "outer," and similar expressions used in this utility model are for illustrative purposes only and are not intended to be limiting.

[0022] The specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings, which show representative embodiments of the present invention and are not intended to limit the present invention.

[0023] This utility model provides a wire tie bridge.

[0024] First Implementation Method Please see Figures 1 to 3 The cable tie 100 includes a mounting plate 110 and at least one bracket 120. Along the thickness direction DT of the mounting plate 110, the mounting plate 110 has a first connecting surface 111 and a second connecting surface 112 spaced apart from each other. The mounting plate 110 also has at least two mounting holes 113 extending through the mounting plate 110 along the thickness direction DT. The bracket 120 is connected to the first connecting surface 111. The bracket 120 and the first connecting surface 111 enclose a wire through hole 121. The bracket 120 is located between two adjacent mounting holes 113, and the bracket 120 and the mounting holes 113 are alternately arranged.

[0025] According to the present invention, the cable tie bridge 100 can be connected to external components in various ways, improving its applicability and reducing construction costs. The anti-slip structure on the inner wall of the cable hole 121 effectively prevents cables from slipping due to vibration, pulling, etc. during daily use, not only making the cables more secure but also reducing friction and wear between cables, which helps to ensure the stability of the wiring system and extend the service life of the cables.

[0026] It should be noted that the inner wall surface of the thread hole 121 is provided with an anti-slip structure. The static friction coefficient of the anti-slip structure is greater than or equal to 0.6, and the dynamic friction coefficient of the anti-slip structure is greater than or equal to 0.4.

[0027] Figure 1 In the bracket, there is one bracket 120 and two mounting holes 113; one mounting hole 113 is located on one side of the bracket 120 and the other mounting hole 113 is located on the other side of the bracket 120. Figure 1 and Figure 3 In the middle, along the extension direction of the mounting plate 110, the mounting holes 113 and the brackets 120 are arranged alternately.

[0028] Furthermore, the second connecting surface 112 is constructed of metal or contains metal material for welding connection to external components. That is, the second connecting surface 112 contains a weldable metal material. The second connecting surface 112 is preferably constructed as a flat surface to facilitate connection with external components.

[0029] Alternatively, the cable tie 100 also includes a connecting plate, which is at least partially located on the second connecting surface 112 and connected to the mounting plate 110. Specifically, the connecting plate is connected to the second connecting surface 112 for welding connection to the external component. The connecting plate also has a third connecting surface for connection to the external component. The third connecting surface is configured as a flat surface and perpendicular to the thickness direction DT of the mounting plate 110. It is understood that the connecting plate is preferably constructed of a weldable metal; or, the third connecting surface of the connecting plate contains a weldable metal material.

[0030] Preferably, the mounting plate 110 and the bracket 120 are integrally formed, and the mounting hole 113 is used to install fasteners so that the wire tie bridge 100 is fixed to the external component. It is understood that the second connecting surface 112 (or connecting plate) is used for welding connection to the external component. For example, the mounting plate 110 and the bracket 120 are manufactured using an injection molding process to ensure the dimensional accuracy and shape accuracy of the wire hole 121 and the mounting plate 110. When the wire tie bridge 100 includes a connecting plate, during manufacturing, the connecting plate for welding is pre-embedded into one side of the mounting plate 110 to ensure a tight fit between the connecting plate and the mounting plate 110. Then, the mounting hole 113 is machined to ensure that the size, position, and perpendicularity of the mounting hole 113 meet the design requirements.

[0031] Please continue reading. Figures 1 to 3 The inner wall surface of the wire hole 121 is provided with an anti-slip structure, such as an anti-slip texture. Furthermore, the wire hole 121 is constructed such that, along the thickness direction DT of the mounting plate 110, the closer it is to the mounting plate 110, the larger the dimension of the wire hole 121 along the length direction of the mounting plate 110. Figure 1 and Figure 2As can be seen, the wire hole 121 is constructed in a trapezoidal shape. Along the thickness direction DT of the mounting plate 110, the bracket 120 has a first surface 122 away from the mounting plate 110. It can be understood that the first surface 122 is part of the first connecting surface 111. In other words, the first connecting surface 111 has a first surface 122 located inside the wire hole 121. The anti-slip structure is provided at least at this first surface 122. The anti-slip structure may also be provided at other locations on the inner wall surface of the wire hole 121. It can be understood that the second connecting surface 112 (or the surface of the connecting plate used for welding) is constructed as a flat surface. This welding surface is flat and smooth, and has good welding performance, enabling it to be firmly connected to external components by welding.

[0032] The following explains the design of the anti-slip structure.

[0033] When the wire tie is made of metal, a stamping process is often used. First, a die with reverse grooves is designed. High pressure is applied to the metal sheet using a punch press, causing the material to plastically deform and form the anti-slip grooves. For example, the anti-slip teeth of stainless steel cable ties are usually formed in one step using a continuous stamping die, with a tooth depth of approximately 0.3mm to 0.8mm and a tooth pitch of 2mm to 5mm. This method is efficient, but the die development cost is high, making it suitable for medium to large-scale production. The groove depth of plastic wire tie is typically 0.1mm to 0.5mm, while for metal materials it is controlled between 0.3mm and 1mm. Too deep a groove may reduce material strength, while too shallow a groove will result in insufficient anti-slip effect. In other words, the anti-slip structure can be constructed as anti-slip grooves. When the wire tie is made of metal, the depth of the anti-slip groove relative to the inner wall surface is 0.3mm to 0.8mm, and the distance between two adjacent recessed areas is 2mm to 5mm. When the wire ties are made of non-metallic materials (e.g., plastic), the depth of the anti-slip texture relative to the inner wall surface is 0.1mm to 0.5mm.

[0034] A professional friction testing machine is used to simulate cable slippage scenarios, requiring a static friction coefficient ≥0.6 and a dynamic friction coefficient ≥0.4. The cable tie bridge passed the test, showing a slippage displacement of less than 2mm under a 50N load, meeting industrial standards. Metal textures are typically passivated or electroplated (e.g., zinc plating, chrome plating), and a salt spray test requires no rust after 48 hours. Plastic parts are treated with UV (ultraviolet) inhibitors and flame retardants to ensure the texture does not become brittle or peel off in environments ranging from -40℃ to 80℃. Cyclic loading tests simulate frequent cable adjustments, requiring a texture wear of less than or equal to 0.05mm after 5000 cycles. Laser-engraved metal textures performed excellently in these tests, with a lifespan three times longer than traditional stamping processes.

[0035] It should be noted that the cable tie 100, for example, is made of high-strength insulating material and has a unique shape design, including a cable pass-through hole 121 for accommodating cables and connecting surfaces (first connecting surface 111 and second connecting surface 112) for connection. The inside of the cable pass-through hole 121 has anti-slip texture to effectively prevent cable slippage. One side of the mounting plate 110 has a welding surface (the second connecting surface 112 or the welding surface of the connecting plate), which is flat and smooth, has good welding performance, and can be firmly connected to external components by welding. The mounting plate 110 also has multiple mounting holes 113 (for example, for riveting), the size and position of which are precisely designed to accommodate common fastener (e.g., rivet) specifications, facilitating fastening operations.

[0036] The wire ties 100 are preferably made of flame-retardant and aging-resistant engineering plastics, such as polycarbonate (PC), polytetrafluoroethylene (PTFE), or acrylonitrile butadiene styrene (ABS), ensuring stable use under various environmental conditions. The welding surfaces are made of specially treated metal materials, such as tin-plated copper plates, to enhance weld strength. Galvanized steel, stainless steel, and aluminum alloys provide corrosion resistance, interference resistance, wear resistance, heat resistance, and water resistance, making them suitable for various environmental requirements. The material around the mounting holes 113 is thickened and reinforced to improve the strength of the fastening parts and prevent cracking or deformation during fastening.

[0037] After the wire tie bridge 100 is manufactured, rigorous quality inspection is conducted. Welding performance tests are performed on the welded surfaces to check the connection strength and sealing after welding. Dimensional measurements and strength tests are performed on the assembly holes 113 to ensure smooth fastening and a secure and reliable connection after fastening. Simultaneously, the wire tie bridge 100 undergoes flame retardancy and aging resistance tests to ensure product quality meets relevant standards. During installation, welding or fastener connection (e.g., riveting) is selected based on actual needs. If welding is used, the welding surfaces of the wire tie bridge 100 and the components to be connected are first cleaned, then welding is performed using appropriate welding equipment. After welding, cooling and inspection are performed. If fastener connection is used, fasteners are inserted into the corresponding holes of the assembly holes 113 and the components to be connected, and fastening tools are used to ensure the fasteners are secure, completing the installation.

[0038] According to this utility model, the cable tie bridge 100 allows for flexible selection of welding or fastener connection methods based on different construction environments, project requirements, and operator skill levels. This significantly expands the applicability of the cable tie bridge 100, effectively meeting needs in both automated welding scenarios in large-scale factory production and manual fastening operations on construction sites. Welding provides a high-strength connection capable of withstanding significant tensile and shear forces, making it suitable for applications requiring high connection strength. While the fastener connection method offers relatively lower strength, it boasts excellent shock resistance and detachability, making it more suitable for situations requiring frequent maintenance or cable layout adjustments. The combination of these two connection methods ensures reliable connections across various application scenarios, effectively preventing cable loosening and detachment, and guaranteeing the safe and stable operation of electrical wiring. Because the cable tie bridge 100 offers two connection methods, construction companies do not need to prepare multiple types of cable tie bridges 100 for different connection requirements, reducing inventory and procurement costs. Furthermore, during construction, selecting the simpler and more efficient connection method based on actual conditions improves construction efficiency and reduces labor costs.

[0039] Second Implementation Method Please see Figures 4 to 6 This utility model provides a wire tie bridge 200, which differs from the wire tie bridge 100 of the first embodiment in that the number of brackets 120 is at least two, and the at least two brackets 120 are spaced apart along the extension direction of the mounting plate 110. Along the extension direction of the mounting plate 110, each bracket 120 has mounting holes 113 on both sides. Figures 4 to 6 In this design, there are two brackets 120 and three mounting holes 113. It can be understood that the mounting plate 210 is larger in size than the mounting plate 110, at least in terms of the length along the extension direction of the mounting plate 210.

[0040] For any parts not described in the second embodiment, please refer to the description in the first embodiment.

[0041] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for descriptive purposes only and is not intended to limit the scope of the invention. Terms such as “set” appearing herein can refer to either a component being directly attached to another component or a component being attached to another component via an intermediary. A feature described in one embodiment may be applied, alone or in combination with other features, to another embodiment, unless that feature is not applicable in that other embodiment or is otherwise stated.

[0042] This utility model has been described through the above embodiments. However, it should be understood that the above embodiments are for illustrative purposes only and are not intended to limit this utility model to the described embodiments. Those skilled in the art will understand that many more variations and modifications can be made based on the teachings of this utility model, and all such variations and modifications fall within the scope of protection claimed by this utility model.

Claims

1. A wire tie bridge, characterized in that, The cable tie bridge includes: A mounting plate, along its thickness direction, has mutually spaced first connecting surfaces and second connecting surfaces for connecting to external components; the mounting plate also has at least two mounting holes penetrating the mounting plate along its thickness direction; and At least one bracket is connected to the first connecting surface, the bracket and the first connecting surface enclose a wire hole, the bracket is located between two adjacent assembly holes, and the bracket and the assembly holes are alternately arranged; The inner wall surface of the threading hole is provided with an anti-slip structure.

2. The wire-binding bridge according to claim 1, characterized in that, The second connecting surface is constructed to be a flat surface; and / or The static friction coefficient of the anti-slip structure is greater than or equal to 0.6, and the dynamic friction coefficient of the anti-slip structure is greater than or equal to 0.

4.

3. The wire-binding bridge according to claim 2, characterized in that, The second connecting surface contains a metal material that can be welded.

4. The wire-binding bridge according to claim 1, characterized in that, The wire ties bridge also includes a connecting plate, which is at least partially located on the second connecting surface and connected to the mounting plate.

5. The wire-binding bridge according to claim 4, characterized in that, The connecting plate is connected to the second connecting surface; and / or The connecting plate has a third connecting surface for connecting to the external component. The third connecting surface is constructed to be flat and perpendicular to the thickness direction of the mounting plate.

6. The wire-binding bridge according to claim 4, characterized in that, The connecting plate is constructed of a weldable metal material; or, the connecting plate has a third connecting surface for connecting to the external component, the third connecting surface containing a weldable metal material.

7. The wire-binding bridge according to claim 1, characterized in that, The first connecting surface has a first surface located inside the thread hole, and the anti-slip structure is provided at least on the first surface.

8. The wire-binding bridge according to claim 1, characterized in that, The number of brackets is at least two, and the at least two brackets are spaced apart along the length of the mounting plate. Along the length of the mounting plate, each bracket has mounting holes on both sides.

9. The wire-binding bridge according to claim 1, characterized in that, The wire-passing hole is constructed such that, along the thickness direction of the mounting plate, the closer it is to the mounting plate, the larger the size of the wire-passing hole along the length direction of the mounting plate.

10. The wire-binding bridge according to claim 1, characterized in that, The mounting plate and the bracket are integrally formed.

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