Three-proofing traction rope

Abstract

The utility model discloses a three-proofing pulling rope, which relates to the three-proofing pulling rope field, and comprises a pulling rope main body, two ends of the pulling rope main body are fixedly connected with pulling rope connecting ends, the pulling rope main body comprises a pulling rope inner core, the outer side of the pulling rope inner core is fixedly connected with a first composite layer, and the outer side of the pulling rope inner core is fixedly connected with a second composite layer. The outer side of the first composite layer is fixedly connected with a second composite layer, the outer side of the second composite layer is fixedly connected with a third composite layer, and the outer side of the third composite layer is fixedly connected with a fourth composite layer. By the adoption of the structure, the strength of the pulling rope body can be further improved, the strength and pulling force of the pulling rope body can be enhanced to a certain degree under the action of the first composite layer, the practicability of the pulling rope body is improved, meanwhile, the steel wire layer has certain elasticity, and the pulling rope body can be prevented from being damaged. The flexibility of the traction rope can be improved to a certain extent, so that the traction rope is more suitable for different terrains and use scenes.

Description

Technical Field

[0001] The utility model belongs to the field of three-proof traction ropes, and particularly relates to a three-proof traction rope. Background Technique

[0002] The power traction rope is a rope used for cable traction in power construction projects. The rope has a small diameter, high strength, light weight, and the rope end can be made into a buckle shape. It is processed by the most advanced mechanical technology in the industry and is widely used in live working projects, ensuring the safety of construction personnel and equipment, improving the construction efficiency. During the traction process, the staff must pay attention to the operation of the power traction rope. When passing through derailments and hitting obstacles, once it occurs, immediately stop or increase the tension to protect the safe operation.

[0003] According to the Chinese patent with the publication number "CN210766151U", a new type of three-proof traction rope is disclosed, including a traction rope body, a high-strength fiber woven anti-abrasion sleeve, and a traction rope inner core. A connecting sleeve is provided at the upper part of the traction rope body. The outside of the traction rope body is provided with a high-strength fiber woven anti-abrasion sleeve. The inside of the high-strength fiber woven anti-abrasion sleeve is provided with a waterproof layer, and the inside of the waterproof layer is provided with a resin protection layer. The inside of the resin protection layer is provided with a traction rope inner core, and an anti-counterfeiting wire is provided inside the traction rope inner core. By increasing the weaving density of the high-strength fiber woven anti-abrasion sleeve, the wear resistance of the traction rope can be enhanced. Through the waterproof layer, the traction rope can not only achieve the waterproof effect, but also enhance the insulation effect of the traction rope, and also improve the service life of the traction rope, having the characteristics of waterproof, anti-electricity, and anti-abrasion.

[0004] Through the above structure, it can be seen that by increasing the weaving density of the high-strength fiber woven anti-abrasion sleeve, the wear resistance of the traction rope can be enhanced, the manufacturing process of the high-strength fiber woven anti-abrasion sleeve is improved, and the overall tensile strength and breaking tensile force of the traction rope are ensured. The resin protection layer can reduce the friction between the traction rope inner core and the high-strength fiber woven anti-abrasion sleeve, as well as the elongation rate of the traction rope. However, simply relying on the high-strength fiber woven anti-abrasion sleeve cannot effectively strengthen the tensile bearing capacity of the traction rope, resulting in the situation that the traction rope directly breaks when pulling a heavy object, thereby reducing the use effect of the device. Content of the Utility Model

[0005] Aiming at the problems mentioned in the background technique, the purpose of the utility model is to provide a three-proof traction rope to solve the above problems.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions:

[0007] A three-proof traction rope, comprising a traction rope main body, both ends of the traction rope main body are fixedly connected with traction rope connection ends, the traction rope main body comprises a traction rope inner core, the outer side of the traction rope inner core is fixedly connected with a first composite layer, the outer side of the first composite layer is fixedly connected with a second composite layer, the outer side of the second composite layer is fixedly connected with a third composite layer, the outer side of the third composite layer is fixedly connected with a fourth composite layer, the first composite layer comprises a steel wire layer arranged on the outer side of the traction rope inner core, the steel wire layer is fixedly connected to the outer side of the traction rope interior, the steel wire layer is made of multiple strands of steel wires braided together, the outer side of the steel wire layer is fixedly connected with a strengthening layer, the inner side of the strengthening layer is fixedly connected with the steel wire layer, the strengthening layer comprises a nylon layer, the interior of the nylon layer is fixedly connected with a metal wire layer, the metal wire layer is located inside the nylon layer, both the metal wire layer and the nylon layer are braided, and the metal wire layer is braided inside the nylon layer; by providing the first composite layer, the strength and tensile force of the traction rope main body can be effectively increased.

[0008] Further, as a preferred technical solution, the fourth composite layer comprises a wear-resistant layer arranged on the outer side of the third composite layer, the wear-resistant layer comprises a wear-resistant paint layer, the outer side of the wear-resistant paint layer is fixedly connected with a wear-resistant cloth layer, the wear-resistant cloth layer is spirally wound around the outer side of the wear-resistant paint layer, the wear-resistant paint layer is an epoxy resin wear-resistant layer, the wear-resistant cloth layer is a fiber material layer, the diameter of the wear-resistant paint layer is 0.4 mm - 0.6 mm, and the diameter of the wear-resistant cloth layer is 3 mm - 6 mm; by providing the fourth composite layer, the wear resistance of the outer surface of the traction rope main body can be increased.

[0009] Further, as a preferred technical solution, the second composite layer comprises a waterproof layer arranged on the outer side of the first composite layer, the waterproof layer comprises a waterproof paint layer, the outer side of the waterproof paint layer is fixedly connected with a waterproof cloth layer, the waterproof cloth layer is spirally wound around the outer side of the waterproof paint layer, the waterproof cloth layer is a microfiber heat-insulating cotton layer, the waterproof paint layer is an acrylic layer, the diameter of the waterproof cloth layer is 3 mm - 5 mm, and the diameter of the waterproof paint layer is 0.4 mm - 0.6 mm; by providing the fourth composite layer, the waterproof property of the traction rope main body can be increased.

[0010] Further, as a preferred technical solution, the third composite layer comprises a fireproof layer arranged on the outer side of the second composite layer, the fireproof layer comprises an elastic fireproof paint layer arranged on the outer side of the second composite layer, the outer side of the elastic fireproof paint layer is fixedly connected with a fireproof cloth layer, the fireproof cloth layer is spirally wound around the outer side of the elastic fireproof paint layer, the fireproof cloth layer is a silicone rubber-coated fiberglass cloth layer, the elastic fireproof paint layer is a decorative fireproof paint layer, the diameter of the elastic fireproof paint layer is 0.4 mm - 0.6 mm, and the diameter of the fireproof cloth layer is 3 mm - 5 mm; by providing the fourth composite layer, the fireproof property of the traction rope main body can be increased.

[0011] In summary, the utility model mainly has the following beneficial effects:

[0012] First, through the first composite layer provided, under the action of the steel wire layer, the anti-tensile performance of the traction rope main body can be effectively increased. At the same time, the strength of the traction rope main body is also increased to a certain extent. And under the action of the reinforcing layer, by interleaving the metal wire layer and the nylon layer, the strength of the traction rope main body can be further increased. Thus, under the action of the first composite layer, the strength and pulling force of the traction rope main body can be strengthened to a certain extent, thereby increasing the practicability of the traction rope main body. At the same time, the steel wire layer has a certain elasticity, which can increase the flexibility of the traction rope to a certain extent, making it more adaptable to different terrains and usage scenarios;

[0013] Second, through the third composite layer provided, under the action of the fireproof layer, the fireproof cloth layer is a silicone rubber coated fiberglass cloth layer, which is a high-performance, multi-purpose fireproof, heat-insulating, heat-preserving and sealing material made by coating a silicone rubber coating on a fiberglass cloth base. It not only has excellent fireproof performance, but also has characteristics such as chemical corrosion resistance, oil resistance, waterproofness, aging resistance, excellent outdoor use performance, strong electrical insulation performance, softness and toughness. And under the action of the elastic fireproof coating layer, the elastic fireproof coating layer is a decorative fireproof coating. This coating is a water-soluble intumescent fireproof coating. It does not use oils and organic solvents, which conforms to the development direction of the coating industry to replace oils with resins and replace organic solvents with water. It has the advantages of safety, non-toxicity, pollution-free, convenient construction, fast drying, low cost, etc., thereby increasing the fireproof performance of the traction rope main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a structural schematic diagram of the utility model;

[0015] Figure 2 is a structural schematic diagram of the layer structure of the utility model;

[0016] Figure 3 is a structural schematic diagram of the second composite layer of the utility model;

[0017] Figure 4 is a structural schematic diagram of the third composite layer of the utility model;

[0018] Figure 5 is a structural schematic diagram of the fourth composite layer of the utility model.

[0019] Reference numerals: 1, main body of the traction rope; 2, connection end of the traction rope; 3, inner core of the traction rope; 4, first composite layer; 41, steel wire layer; 42, nylon layer; 43, metal wire layer; 44, reinforcement layer; 5, second composite layer; 51, waterproof paint layer; 52, waterproof cloth layer; 53, waterproof layer; 6, third composite layer; 61, elastic fireproof coating layer; 62, fireproof cloth layer; 63, fireproof layer; 7, fourth composite layer; 71, wear-resistant coating layer; 72, wear-resistant cloth layer; 73, wear-resistant layer. Detailed implementation mode

[0020] Embodiment

[0021] Reference Figures 1 to 5 , a three-proof traction rope in this embodiment includes a main body 1 of the traction rope. Both ends of the main body 1 of the traction rope are fixedly connected with connection ends 2 of the traction rope. The main body 1 of the traction rope includes an inner core 3 of the traction rope. A first composite layer 4 is fixedly connected to the outside of the inner core 3 of the traction rope. A second composite layer 5 is fixedly connected to the outside of the first composite layer 4. A third composite layer 6 is fixedly connected to the outside of the second composite layer 5. A fourth composite layer 7 is fixedly connected to the outside of the third composite layer 6. The first composite layer 4 includes a steel wire layer 41 arranged on the outside of the inner core 3 of the traction rope. The steel wire layer 41 is fixedly connected to the outside of the inside of the traction rope. The steel wire layer 41 is made of multiple strands of steel wires braided. A reinforcement layer 44 is fixedly connected to the outside of the steel wire layer 41. The inner side of the reinforcement layer 44 is fixedly connected to the steel wire layer 41. The reinforcement layer 44 includes a nylon layer 42. A metal wire layer 43 is fixedly connected to the inside of the nylon layer 42. The metal wire layer 43 is located inside the nylon layer 42. Both the metal wire layer 43 and the nylon layer 42 are braided. The metal wire layer 43 is braided inside the nylon layer 42.

[0022] Reference Figure 2 and Figure 5 , the fourth composite layer 7 includes a wear-resistant layer 73 arranged on the outside of the third composite layer 6. The wear-resistant layer 73 includes a wear-resistant coating layer 71. A wear-resistant cloth layer 72 is fixedly connected to the outside of the wear-resistant coating layer 71. The wear-resistant cloth layer 72 is spirally wound around the outside of the wear-resistant coating layer 71. The wear-resistant coating layer 71 is an epoxy resin wear-resistant layer 73. The wear-resistant cloth layer 72 is a fiber material layer. The diameter of the wear-resistant coating layer 71 is 0.4 mm - 0.6 mm. The diameter of the wear-resistant cloth layer 72 is 3 mm - 6 mm; the wear-resistant coating layer 71 is an epoxy resin layer with high strength and stiffness, which can withstand greater pressure and impact. The surface hardness of the epoxy resin layer is high, and the wear resistance is good, and it is not easy to wear. Epoxy resin is a recyclable material and will not cause pollution to the environment, which conforms to the concept of sustainable development. And under the action of the wear-resistant cloth layer 72, the wear-resistant cloth layer 72 is a fiber material layer. High-quality wear-resistant fabrics mostly use synthetic fiber materials or artificial fiber materials. Such materials usually have better wear resistance and durability than natural fiber materials.

[0023] ReferenceFigure 2 and Figure 3 , the second composite layer 5 includes a waterproof layer 53 disposed outside the first composite layer 4. The waterproof layer 53 includes a waterproof paint layer 51. A waterproof cloth layer 52 is fixedly connected to the outside of the waterproof paint layer 51. The waterproof cloth layer 52 is spirally wound around the outside of the waterproof paint layer 51. The waterproof cloth layer 52 is a microfiber heat-insulating cotton layer, and the waterproof paint layer 51 is an acrylic layer. The diameter of the waterproof cloth layer 52 is 3 mm - 5 mm, and the diameter of the waterproof paint layer 51 is 0.4 mm - 0.6 mm. By providing the waterproof paint layer 51, the waterproof paint layer 51 is an acrylic layer based on an acrylic polymer, which is an environment-friendly one-component water emulsion paint, having good extensibility, elastoplasticity, crack resistance and weather resistance. And under the action of the waterproof cloth layer 52, the waterproof cloth layer 52 being a microfiber heat-insulating cotton layer has excellent moisture resistance and waterproofness, and can protect the product from moisture, thereby improving the quality and service life of the product.

[0024] Reference Figure 2 and Figure 4 , the third composite layer 6 includes a fireproof layer 63 disposed outside the second composite layer 5. The fireproof layer 63 includes an elastic fireproof paint layer 61 disposed outside the second composite layer 5. A fireproof cloth layer 62 is fixedly connected to the outside of the elastic fireproof paint layer 61. The fireproof cloth layer 62 is spirally wound around the outside of the elastic fireproof paint layer 61. The fireproof cloth layer 62 is a silicone rubber-coated fiberglass cloth layer, and the elastic fireproof paint layer 61 is a finish fireproof paint layer. The diameter of the elastic fireproof paint layer 61 is 0.4 mm - 0.6 mm, and the diameter of the fireproof cloth layer 62 is 3 mm - 5 mm. Under the action of the fireproof layer 63, the fireproof cloth layer 62 being a silicone rubber-coated fiberglass cloth layer is a high-performance, multi-purpose fireproof, heat-insulating and sealing material made by coating a silicone rubber coating on a fiberglass cloth substrate. It not only has excellent fireproof performance, but also has characteristics such as chemical corrosion resistance, oil resistance, waterproofness, aging resistance, excellent outdoor use performance, strong electrical insulation performance, softness and toughness. And under the action of the elastic fireproof paint layer 61, the elastic fireproof paint layer 61 is a finish fireproof paint, which is a water-soluble intumescent fireproof paint. It does not use oils and organic solvents, conforms to the development direction of the paint industry to replace oils with resins and replace organic solvents with water, and has advantages such as safety, non-toxicity, pollution-free, convenient construction, fast drying and low cost.

[0025] Principle of use and advantages: When using the device, it can be connected to an object through the traction rope connection ends 2 at both ends of the traction rope main body 1, so as to achieve the effect of pulling and traction. Under the action of the steel wire layer 41, the anti-pulling performance of the traction rope main body 1 can be effectively increased, and at the same time, the strength of the traction rope main body 1 is also increased to a certain extent. And under the action of the strengthening layer 44, by interweaving the metal wire layer 43 and the nylon layer 42, the strength of the traction rope main body 1 can be further increased. Thus, under the action of the first composite layer 4, the strength and pulling force of the traction rope main body 1 can be strengthened to a certain extent, thereby increasing the practicability of the traction rope main body 1. At the same time, the steel wire layer 41 has a certain elasticity, which can increase the flexibility of the traction rope to a certain extent, making it more adaptable to different terrains and usage scenarios. And through the set waterproof paint layer 51, the waterproof paint layer 51 is an acrylic layer based on acrylic polymer, which is an environmentally friendly single-component water emulsion paint with good extensibility, elastoplasticity, crack resistance and weather resistance. And under the action of the waterproof cloth layer 52, the waterproof cloth layer 52 is a microfiber thermal insulation cotton layer with excellent moisture resistance and waterproofness, which can protect the product from moisture damage, thereby improving the quality and service life of the product. And under the action of the fireproof layer 63, the fireproof cloth layer 62 is a silicone rubber-coated fiberglass cloth layer, which is a high-performance, multi-purpose fireproof, heat-insulating and sealing material made of fiberglass cloth coated with a silicone rubber coating. It not only has excellent fireproof performance, but also has characteristics such as chemical corrosion resistance, oil resistance, waterproofness, aging resistance, excellent outdoor use performance, strong electrical insulation performance, softness and toughness. And under the action of the elastic fireproof paint layer 61, the elastic fireproof paint layer 61 is a finish fireproof paint, which is a water-soluble intumescent fireproof paint. It does not use oils and organic solvents, and conforms to the development direction of the paint industry to replace oils with resins and organic solvents with water. It has the advantages of safety, non-toxicity, pollution-free, convenient construction, fast drying and low cost.

Claims

1. A three-proof traction rope, characterized by: The invention comprises a traction rope body (1), both ends of which are fixedly connected to traction rope connection ends (2), the traction rope body (1) comprises a traction rope inner core (3), the outer side of the traction rope inner core (3) is fixedly connected to a first composite layer (4), the outer side of the first composite layer (4) is fixedly connected to a second composite layer (5), the outer side of the second composite layer (5) is fixedly connected to a third composite layer (6), the outer side of the third composite layer (6) is fixedly connected to a fourth composite layer (7), the first composite layer (4) comprises a steel wire layer (41) arranged on the outer side of the traction rope inner core (3), the steel wire layer (41) is fixedly connected to the outer side of the traction rope inner core (3), and the steel wire layer (41) is fixedly connected to the outer side of the traction rope inner core (3). The layer (41) is fixedly connected to the outside of the traction rope, the steel wire layer (41) is woven from multiple strands of steel wires, the outside of the steel wire layer (41) is fixedly connected to a reinforcement layer (44), the inner side of the reinforcement layer (44) and the steel wire layer (41) are fixedly connected to each other, the reinforcement layer (44) includes a nylon layer (42), the inside of the nylon layer (42) is fixedly connected to a metal wire layer (43), the metal wire layer (43) is located inside the nylon layer (42), the metal wire layer (43) and the nylon layer (42) are both woven, and the metal wire layer (43) is woven inside the nylon layer (42).

2. The triple-proof traction rope according to claim 1, characterized in that: The fourth composite layer (7) comprises a wear-resistant layer (73) arranged on the outside of the third composite layer (6), the wear-resistant layer (73) comprising a wear-resistant coating layer (71), the outside of the wear-resistant coating layer (71) being fixedly connected with a wear-resistant cloth layer (72), and the wear-resistant cloth layer (72) being spirally wound on the outside of the wear-resistant coating layer (71).

3. A three-proof traction rope according to claim 2, characterized in that: The wear-resistant coating layer (71) is an epoxy resin wear-resistant layer (73), the wear-resistant cloth layer (72) is a fiber material layer, the diameter of the wear-resistant coating layer (71) is 0.4 mm-0.6 mm, and the diameter of the wear-resistant cloth layer (72) is 3 mm-6 mm.

4. The triple-proof traction rope according to claim 1, characterized in that: The second composite layer (5) comprises a waterproof layer (53) arranged on the outside of the first composite layer (4), the waterproof layer (53) comprising a waterproof paint layer (51), the outside of the waterproof paint layer (51) being fixedly connected to a waterproof cloth layer (52), the waterproof cloth layer (52) being spirally wound on the outside of the waterproof paint layer (51).

5. The triple-proof traction rope according to claim 4, characterized in that: The waterproof cloth layer (52) is a microfiber heat-insulating cotton layer, the waterproof paint layer (51) is an acrylic layer, the diameter of the waterproof cloth layer (52) is 3 mm-5 mm, and the diameter of the waterproof paint layer (51) is 0.4 mm-0.6 mm.

6. The triple-proof traction rope according to claim 1, characterized in that: The third composite layer (6) comprises a fireproof layer (63) arranged on the outside of the second composite layer (5), the fireproof layer (63) comprises an elastic fireproof coating layer (61) arranged on the outside of the second composite layer (5), the outer side of the elastic fireproof coating layer (61) is fixedly connected with a fireproof cloth layer (62), and the fireproof cloth layer (62) is spirally wound on the outer side of the elastic fireproof coating layer (61).

7. The triple-defense traction rope according to claim 6, characterized in that: The fireproof cloth layer (62) is a silicone rubber coated glass fiber cloth layer, the elastic fireproof coating layer (61) is a decorative fireproof coating layer, the diameter of the elastic fireproof coating layer (61) is 0.4mm-0.6mm, and the diameter of the fireproof cloth layer (62) is 3mm-5mm.

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