High-strength wear-resistant cable structure

Abstract

The utility model relates to the field of mechanical engineering, and discloses a high-strength wear-resistant cable structure, which comprises a top plate and a turntable, a cable is sleeved on the periphery of the turntable, a wear-resistant assembly is arranged in the cable, the wear-resistant assembly is used for protecting a conductor of the cable, a second connecting rod is slidably connected in the top plate, and the second connecting rod is connected with the turntable. The top of the second connecting rod is fixedly connected with a pressing block, the left side and the right side of the bottom of the second connecting rod are rotationally connected with connecting plates, the sides, away from the second connecting rod, of the connecting plates are rotationally connected with first connecting rods, and the first connecting rods are rotationally connected into the top plate. According to the cable clamping device, a cable is placed on the top of the pressing block, the second connecting rod is driven to descend through gravity, linkage of the connecting plate, the first connecting rod and the clamping block is further driven, the clamping function is achieved, the cable does not need to be dragged manually due to the wheels installed at the bottom of the bottom plate, the labor intensity of constructors is relieved, and a large number of manpower resources are saved.

Description

Technical Field

[0001] The utility model relates to the field of mechanical engineering, in particular to a high-strength wear-resistant cable structure. Background Art

[0002] Cable is a wire system used to transmit power, signals or data. It is usually composed of multiple conductors and insulation layers, and is equipped with an outer protective layer to improve its mechanical strength and durability. Depending on the application, the cable can have the characteristics of wear resistance, high temperature resistance, corrosion resistance, and electromagnetic interference resistance. It is widely used in industry, construction, communication and power systems to provide stable electrical connections for various equipment and systems.

[0003] The cable structure includes brackets and wheels. They are mainly used to support and fix the cables, ensuring that the cables remain in the correct position during installation to avoid sagging, twisting or damage of the cables due to gravity or external pressure. The wheels are used to reduce friction when the cables are moving, facilitating the smooth movement of the cables on the ground, rough surfaces or other irregular environments;

[0004] Existing cables do not have clamping and moving devices. When dragging, the cables are in direct contact with the ground, which will cause greater friction and wear, especially on rough or uneven ground. This will accelerate the damage of the outer sheath and shorten the service life of the cable. The cable is difficult to move, which increases the work intensity of construction workers. Long-term dragging may also cause bending deformation or tensile damage to the cable, reducing its overall performance and reliability. Therefore, a high-strength and wear-resistant cable structure is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a high-strength and wear-resistant cable structure, aiming to improve the problem of inconvenient movement and resulting in a large amount of manpower consumption in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A high-strength, wear-resistant cable structure comprises a top plate and a turntable, wherein a cable is sleeved on the outer periphery of the turntable, a wear-resistant component is arranged inside the cable, and the wear-resistant component is used to protect the conductor of the cable, a connecting rod 2 is slidably connected inside the top plate, a pressure block is fixedly connected to the top of the connecting rod 2, connecting plates are rotatably connected to the left and right sides of the bottom of the connecting rod 2, a connecting rod 1 is rotatably connected to the side of the connecting plate away from the connecting rod 2, the connecting rod 1 is rotatably connected to the inside of the top plate, a clamping block is rotatably connected to the top of the connecting rod 1, a plurality of evenly distributed support columns are fixedly connected to the bottom of the top plate, a bottom of the support column is fixedly connected to the bottom plate, and a plurality of evenly distributed wheels 2 are fixedly connected to the bottom of the bottom plate;

[0008] As a further description of the above technical solution:

[0009] The wear-resistant component comprises a mechanical protection layer, the mechanical protection layer is arranged inside the cable, and an electrical insulation layer is arranged inside the mechanical protection layer;

[0010] As a further description of the above technical solution:

[0011] A connecting column is rotatably connected inside the turntable, and brackets are fixedly connected to the left and right sides of the bottom of the connecting column;

[0012] As a further description of the above technical solution:

[0013] The bottom of the bracket is fixedly connected with a base, and the bottom of the base is fixedly connected with a plurality of evenly distributed wheels;

[0014] As a further description of the above technical solution:

[0015] A spring is fixedly connected to the bottom of the pressing block, and the bottom of the spring is fixedly connected to the top of the top plate;

[0016] As a further description of the above technical solution:

[0017] One end of the connecting rod 2 is fixedly connected to the limiting plate;

[0018] As a further description of the above technical solution:

[0019] The outer periphery of the cable slides inside the clamping block, and the bottom of the cable is slidably connected to the top of the pressing block;

[0020] As a further description of the above technical solution:

[0021] The inner layer material of the electrical insulation layer is polyvinyl chloride, and the outer layer is aluminum foil; the inner layer material of the mechanical protection layer is steel wire armor, and the outer layer is polyurethane coating.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by placing the cable on the top of the pressure block, gravity is used to drive the connecting rod 2 to descend, thereby driving the linkage of the connecting plate, the connecting rod 1 and the clamping block to achieve the clamping function. The wheels installed at the bottom of the base plate enable the cable to move without manual dragging, reducing the dependence on manual operation and the labor intensity of construction workers. It is particularly suitable for long-distance laying and high-frequency operation, saving a lot of human resources.

[0024] 2. In the utility model, the inner layer of the electrical insulation layer is made of polyvinyl chloride, which provides excellent electrical insulation, heat resistance and chemical resistance, prevents current leakage, and adapts to complex environments. The outer aluminum foil has a good shielding effect, effectively blocks electromagnetic interference, and improves signal stability. The inner layer of the mechanical protection layer is made of steel wire armor, which gives the cable high tensile strength and impact resistance. The outer polyurethane coating has wear resistance, corrosion resistance and UV resistance, ensuring that the cable can be used for a long time in harsh environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of the high-strength wear-resistant cable structure proposed by the utility model;

[0026] Figure 2 This is a structural schematic diagram of the bottom plate of the high-strength wear-resistant cable structure proposed by the utility model;

[0027] Figure 3 This is a structural schematic diagram of the top plate of the high-strength wear-resistant cable structure proposed by the utility model;

[0028] Figure 4 This is a schematic structural diagram of a cable of the high-strength, wear-resistant cable structure proposed in the utility model.

[0029] Legend:

[0030] 1. Connecting column; 2. Bracket; 3. Wheel 1; 4. Turntable; 5. Cable; 6. Base; 7. Bottom plate; 8. Wheel 2; 9. Top plate; 10. Connecting rod 1; 11. Clamp; 12. Pressure block; 13. Support column; 14. Connecting rod 2; 15. Connecting plate; 16. Limiting plate; 17. Spring; 18. Electrical insulation layer; 19. Mechanical protection layer. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-Figure 3The utility model provides an embodiment: a high-strength and wear-resistant cable structure, including a top plate 9 and a turntable 4, wherein the top plate 9 is used to support a connecting rod 10, and the material is steel, which has high strength and durability, can withstand large forces, and ensure the structural stability and long-term reliability of the entire device. The outer periphery of the turntable 4 is provided with a cable 5, and the material is corrosion-resistant aluminum alloy. This material is not only light, but also convenient for the smooth rotation of the turntable 4. At the same time, it has good corrosion resistance and is suitable for long-term use, especially in outdoor or humid environments. The top plate 9 is internally slidably connected with a connecting rod 2 14, and the material is high-strength alloy steel. The connecting rod can slide under the action of the pressure block 12, thereby driving other components to work. The connection rod 14 is fixed with a pressure block 12 on the top, which is made of stainless steel or high-strength plastic. The pressure block 12 fixes the cable 5 by its weight, ensuring that the cable 5 will not move during laying or use. It is also corrosion-resistant and wear-resistant, which prolongs the service life of the equipment. The bottom of the connection rod 14 is rotatably connected to the left and right sides with connecting plates 15, which are made of carbon steel. The connecting plate 15 transmits force through rotational motion, so that other related parts can operate synchronously, ensuring the continuity and stability of the operation. The connecting plate 15 is rotatably connected to the connecting rod 10 on the side away from the connection rod 14, which is made of stainless steel. The stainless steel material can The components have enhanced corrosion resistance and are suitable for long-term operation in humid or harsh environments. They also have good mechanical properties to ensure efficient operation of the equipment. The top of the connecting rod 10 is connected to a clamp 11 through a rotating mechanism. The material used is wear-resistant engineering plastic or steel. The clamp 11 is used to clamp the cable 5 to ensure that the cable 5 can be firmly fixed during operation. The design of the clamp 11 can not only ensure the stability of the cable 5, but also prevent the cable 5 from being damaged due to excessive wear, thereby extending the service life of the cable 5. The bottom of the top plate 9 is fixedly connected with a plurality of evenly distributed support columns 13. The material used is galvanized steel or aluminum alloy. These support columns 13 are used to support the entire device to ensure that the equipment is stable during operation. Keep stable. The use of galvanized steel or aluminum alloy materials provides good corrosion resistance and mechanical strength. It is suitable for use in harsh working environments and can withstand high loads for a long time. The bottom of the support column 13 is fixedly connected with a base plate 7. The material is steel. The base plate 7 stabilizes the entire device and ensures that the equipment can work safely. The bottom of the base plate 7 is fixedly connected with a plurality of evenly distributed wheels 8. The material is polyurethane or wear-resistant rubber. These wheels 8 enable the equipment to move smoothly on the ground. The polyurethane or wear-resistant rubber material ensures that the wheels 8 have good wear resistance and durability, adapt to various complex ground conditions, and improve the mobility and ease of use of the equipment in different occasions.

[0033] Reference Figure 1 and Figure 4A wear-resistant component is arranged inside the cable 5, and the wear-resistant component is used to protect the conductor of the cable. The wear-resistant component includes a mechanical protective layer 19. The mechanical protective layer 19 uses a steel wire armor inner layer and a polyurethane coating outer layer. The steel wire armor enhances the tensile and impact resistance of the cable, and the polyurethane coating has wear resistance, corrosion resistance and UV resistance, ensuring the durability of the cable in harsh environments. The mechanical protective layer 19 is arranged inside the cable 5, and an electrical insulation layer 18 is arranged inside the mechanical protection layer 19. The electrical insulation layer 18 uses an inner layer of polyvinyl chloride and an outer layer of aluminum foil. Polyvinyl chloride provides excellent insulation, heat resistance and chemical resistance, and the aluminum foil effectively shields electromagnetic interference and improves signal stability.

[0034] Reference Figure 1 , Figure 3 and Figure 4 The turntable 4 is internally rotatably connected with a connecting column 1, which is made of steel or aluminum alloy to ensure that the turntable 4 can rotate smoothly, transmit power, and is suitable for long-term operation. The left and right sides of the bottom of the connecting column 1 are fixedly connected with brackets 2, which are made of steel. The bracket 2 is used to support the turntable 4 and the overall structure, provide stable support, and ensure that the equipment runs smoothly during work. The bottom of the bracket 2 is fixedly connected with a base 6, which is made of steel or aluminum alloy. The base 6 is used to carry the entire device and ensure structural stability. The bottom of the base 6 is fixedly connected with a plurality of evenly distributed wheels 3, which are made of polyurethane or wear-resistant rubber. These wheels ensure that the equipment can move smoothly, adapt to various complex ground conditions, and increase the mobility and operational flexibility of the equipment. The bottom of the pressure block 12 is fixedly connected with a spring 17, which is made of spring steel. The spring 17 is used to provide elastic force so that the pressure block 12 can automatically reset after being released, ensuring the cable 5 is fixed and released smoothly, the bottom of the spring 17 is fixedly connected to the top of the top plate 9 to ensure that the structure is firmly connected, the spring 17 resets accurately and reliably, one end of the connecting rod 14 is fixedly connected to the limit plate 16, the material of which is steel, and the limit plate 16 is used to limit the movement range of the connecting rod to prevent it from exceeding the safety range, thereby ensuring the accuracy and safety of equipment operation, the outer periphery of the cable 5 slides inside the clamp block 11, and the clamp block 11 is used to fix the cable 5, and the material of which is wear-resistant engineering plastic or steel to ensure that the cable 5 remains stable during operation and prevents sliding, the bottom of the cable 5 is slidably connected to the top of the pressing block 12 to ensure that the cable 5 can slide smoothly and be firmly fixed, and the pressing block 12 fixes the cable 5 by its weight to prevent movement or loosening, the inner layer material of the electrical insulation layer 18 is polyvinyl chloride, and the outer layer is aluminum foil, the inner layer material of the mechanical protection layer 19 is steel wire armor, and the outer layer is polyurethane coating.

[0035] Working principle: by placing the cable 5 on the top of the pressure block 12, gravity can drive the connecting rod 2 14 to descend, and the connecting rod 2 14 can drive the connecting plate 15 to rotate by descending, and the connecting plate 15 can drive the connecting rod 10 to rotate by rotating, and the rotation of the connecting rod 10 can drive the clamping block 11 to move, so as to achieve the clamping function. A plurality of evenly distributed wheels 2 8 are installed at the bottom of the base plate 7. Through the clamping and moving design, the operator no longer needs to manually drag the cable, which reduces the dependence on manual operation and reduces the physical burden and labor intensity of the construction personnel. This is particularly important in long-distance laying or high-frequency operation scenarios, saving a lot of human resources. The inner layer material of the electrical insulation layer 18 is made of polyvinyl chloride, and the outer layer is made of aluminum foil. The inner layer of the polyvinyl chloride is made of aluminum foil. The layer has excellent electrical insulation properties, which can effectively prevent current leakage and ensure the safety and stability of the cable. PVC also has strong heat resistance and chemical resistance, and is suitable for a variety of complex environments. The outer layer of aluminum foil has a good shielding effect, which can effectively block external electromagnetic interference and improve the quality and stability of signal transmission. The inner layer material of the mechanical protection layer 19 uses steel wire armor and the outer layer uses polyurethane coating. The inner layer of the steel wire armor gives the cable extremely high tensile strength and impact resistance, which can effectively resist external mechanical pressure, tension and distortion, and is particularly suitable for use in harsh environments. The outer layer of the polyurethane coating has extremely strong wear resistance, corrosion resistance and UV resistance, ensuring that the cable can maintain its integrity and long-term use even when frequently rubbed or exposed to harsh environments.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-strength, wear-resistant cable structure, comprising a top plate (9) and a turntable (4), characterized in that: The outer periphery of the turntable (4) is sleeved with a cable (5), and a wear-resistant component is arranged inside the cable (5), and the wear-resistant component is used to protect the conductor of the cable. The top plate (9) is slidably connected to a second connecting rod (14), and a pressure block (12) is fixedly connected to the top of the second connecting rod (14), and the left and right sides of the bottom of the second connecting rod (14) are rotatably connected to connecting plates (15), and the side of the connecting plate (15) away from the second connecting rod (14) is rotatably connected to a first connecting rod (10), and the first connecting rod (10) is rotatably connected to the inside of the top plate (9), and the top of the first connecting rod (10) is rotatably connected to a clamping block (11), and the bottom of the top plate (9) is fixedly connected to a plurality of evenly distributed support columns (13), and the bottom of the support columns (13) is fixedly connected to a bottom plate (7), and the bottom of the bottom plate (7) is fixedly connected to a plurality of evenly distributed wheels (8).

2. The high-strength wear-resistant cable structure according to claim 1, characterized in that: The wear-resistant component comprises a mechanical protection layer (19), wherein the mechanical protection layer (19) is arranged inside the cable (5), and an electrical insulation layer (18) is arranged inside the mechanical protection layer (19).

3. The high-strength wear-resistant cable structure according to claim 1, characterized in that: A connecting column (1) is rotatably connected inside the rotating disk (4), and brackets (2) are fixedly connected to the left and right sides of the bottom of the connecting column (1).

4. The high-strength wear-resistant cable structure according to claim 3, characterized in that: The bottom of the bracket (2) is fixedly connected to a base (6), and the bottom of the base (6) is fixedly connected to a plurality of evenly distributed wheels (3).

5. The high-strength wear-resistant cable structure according to claim 1, characterized in that: The bottom of the pressing block (12) is fixedly connected to a spring (17), and the bottom of the spring (17) is fixedly connected to the top of the top plate (9).

6. The high-strength wear-resistant cable structure according to claim 1, characterized in that: One end of the second connecting rod (14) is fixedly connected to a limiting plate (16).

7. The high-strength and wear-resistant cable structure according to claim 1, characterized in that: The outer periphery of the cable (5) slides inside the clamping block (11), and the bottom of the cable (5) is slidably connected to the top of the pressing block (12).

8. The high-strength wear-resistant cable structure according to claim 2, characterized in that: The inner layer material of the electrical insulation layer (18) is polyvinyl chloride, and the outer layer is aluminum foil; the inner layer material of the mechanical protection layer (19) is steel wire armor, and the outer layer is polyurethane coating.

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