High-strength bending-resistant cable

Abstract

According to the scheme, the high-strength bending-resistant cable comprises a cable body, fixing steel cables are arranged on the two sides of the cable body, the high-strength bending-resistant cable further comprises locking pieces arranged on the two sides of the cable body and the fixing steel cables in a sleeving mode, the cable body comprises a cable waterproof layer attached to the locking pieces, and reinforcing pieces are fixedly connected into the cable waterproof layer. The reinforcer is arranged in a gear shape, and the outer surface of the reinforcer is in contact with the inner surface of the cable waterproof layer; the utility model belongs to the technical field of cables, and particularly relates to a flame-retardant military cable, which is characterized in that the supporting performance of a cable main body is improved through a reinforcing piece and a reinforcing steel wire, the cable main body is prevented from being easily broken due to extrusion, and the use safety of the cable is prevented from being influenced; and fixed connection is carried out through the fixed plate and the fixed bolt, so that the cable is prevented from being easily broken due to swinging in the use process.

Description

Technical Field

[0001] The utility model belongs to the technical field of cables, and specifically relates to a high-strength bending-resistant cable. Background Art

[0002] The cable body is made of one or more mutually insulated conductors and an outer insulating protective layer. It is a wire that transmits electricity or information from one place to another. However, most cable bodies on the current market are prone to twisting and breaking due to frequent bending.

[0003] The cable has poor supporting properties and is easily broken when squeezed, which affects the safety of cable use. The cable also swings during use, causing it to break easily. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the cable has poor external elasticity and support, is easily broken by being squeezed, and affects the safety of the cable. In addition, the cable swings during use, causing the cable to break easily.

[0005] The technical solution adopted by the utility model is as follows: This solution is a high-strength and bending-resistant cable, including a cable body, fixed steel cables are provided on both sides of the cable body, and also includes locking parts sleeved on both sides of the cable body and the fixed steel cables, the cable body includes a cable waterproof layer that fits the locking parts, a reinforcement piece is fixedly connected to the cable waterproof layer, the reinforcement piece is arranged in a gear shape, and the outer surface of the reinforcement piece contacts the inner surface of the cable waterproof layer.

[0006] Preferably, the cable waterproof layer also includes a second waterproof layer arranged inside the cable waterproof layer, the second waterproof layer contacts the inner surface of the reinforcement, the second waterproof layer is sleeved with a first flame retardant layer, the first flame retardant layer is fixedly connected to the second waterproof layer, the first flame retardant layer is sleeved with a second flame retardant layer, copper wires are evenly arranged in the second flame retardant layer, the copper wires are distributed in a ring shape, an insulating filling layer is arranged in the second flame retardant layer, and the insulating filling layer is fixedly connected to the second flame retardant layer and the copper wires.

[0007] Preferably, reinforcing steel wires are evenly arranged between the cable waterproof layer and the second waterproof layer, the reinforcing steel wires are distributed in a ring shape, and the reinforcing steel wires are arranged in the reinforcing member.

[0008] Preferably, the locking member comprises a snap-in groove, the snap-in groove contacts the cable waterproof layer, the locking member is symmetrically provided with fixing grooves, the fixing grooves contact the fixed steel cable, and fixing plates are symmetrically fixedly connected on both sides of the locking member.

[0009] Preferably, fixing bolts are evenly arranged on the fixing plate, and the fixing bolts are threadedly connected to the fixing plate.

[0010] Preferably, protective covers are provided on both sides of the cable body, and the protective covers are detachably sleeved on the cable body.

[0011] The beneficial effects achieved by the utility model using the above structure are as follows:

[0012] 1. Strengthen the cable body with reinforcements and steel wires to prevent it from being squeezed and easily broken, thus avoiding affecting the safety of cable use;

[0013] 2. The locking piece is clamped on the cable body and the fixed steel cable through the clamping groove and the fixing groove, and fixedly connected through the fixing plate and the fixing bolt to prevent the cable from swinging during use and causing the cable to break easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this scheme;

[0015] Figure 2 Another visual overall structural diagram of this scheme;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the cable body of this solution.

[0017] Among them, 1. cable body, 2. locking piece, 3. cable waterproof layer, 4. reinforcement piece, 5. reinforcement steel wire, 6. second waterproof layer, 7. first flame retardant layer, 8. second flame retardant layer, 9. copper wire, 10. insulating filling layer, 11. snap-in groove, 12. fixing groove, 13. fixing plate, 14. fixing bolt, 15. fixing steel cable, 16. protective cover.

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] like Figure 1-Figure 3As shown, the present scheme is a high-strength and bending-resistant cable, comprising a cable body 1, wherein fixed steel cables 15 are provided on both sides of the cable body 1, and further comprising locking members 2 sleeved on both sides of the cable body 1 and the fixed steel cables 15, wherein the cable body 1 comprises a cable waterproof layer 3 fitted with the locking member 2, wherein a reinforcing member 4 is fixedly connected to the cable waterproof layer 3, wherein the reinforcing member 4 is arranged in a gear shape, and the outer surface of the reinforcing member 4 contacts the inner surface of the cable waterproof layer 3.

[0021] Among them, Figure 3 As shown, the cable waterproof layer 3 also includes a second waterproof layer 6 arranged in the cable waterproof layer 3, the second waterproof layer 6 contacts the inner surface of the reinforcement 4, the second waterproof layer 6 is sleeved with a first flame retardant layer 7, the first flame retardant layer 7 is fixedly connected to the second waterproof layer 6, the first flame retardant layer 7 is sleeved with a second flame retardant layer 8, the second flame retardant layer 8 is evenly provided with copper wires 9, the copper wires 9 are distributed in a ring shape, the second flame retardant layer 8 is provided with an insulating filling layer 10, and the insulating filling layer 10 is fixedly connected to the second flame retardant layer 8 and the copper wires 9.

[0022] like Figure 3 As shown, reinforcing steel wires 5 are evenly arranged between the cable waterproof layer 3 and the second waterproof layer 6 , the reinforcing steel wires 5 are distributed in a ring shape, and the reinforcing steel wires 5 are arranged in the reinforcing member 4 .

[0023] like Figure 1 and Figure 2 As shown, the locking member 2 includes a snap-in groove 11, which contacts the cable waterproof layer 3. The locking member 2 is symmetrically provided with fixing grooves 12, which contact the fixing steel cable 15. The locking member 2 is symmetrically fixed with fixing plates 13 on both sides.

[0024] like Figure 1 and Figure 2 As shown, fixing bolts 14 are evenly arranged on the fixing plate 13 , and the fixing bolts 14 are threadedly connected to the fixing plate 13 .

[0025] like Figure 1 and Figure 2 As shown, protective covers 16 are provided on both sides of the cable body 1 , and the protective covers 16 are detachably sleeved on the cable body 1 .

[0026] The beneficial effects achieved by the utility model using the above structure are as follows:

[0027] Place the device at a suitable position, set the locking piece 2 on both sides of the cable body 1, make the snap-in groove 11 contact the surface of the cable body 1, make the fixing groove 12 contact the fixing steel cable 15, and then rotate the fixing bolt 14. The fixing bolt 14 presses and contacts the fixing plates 13 on both sides, and then the locking pieces 2 on both sides are locked on the cable body 1 and the fixing steel cable 15 to prevent the cable from swinging during use and causing the cable to break easily. The cable body 1 is supported by the strong parts and the reinforcing steel wire 5 to avoid being squeezed and easily broken, so as to avoid affecting the safety of the cable use.

[0028] The above description of the utility model and its implementation methods is not restrictive. The drawings are only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A high-strength bending-resistant cable, comprising a cable body, with fixed steel cables provided on both sides of the cable body, characterized in that: It also includes locking pieces sleeved on both sides of the cable body and the fixed steel cable, the cable body includes a cable waterproof layer that fits the locking piece, a reinforcement piece is fixedly connected inside the cable waterproof layer, the reinforcement piece is arranged in a gear shape, and the outer surface of the reinforcement piece contacts the inner surface of the cable waterproof layer.

2. A high-strength bending-resistant cable according to claim 1, characterized in that: The cable waterproof layer also includes a second waterproof layer arranged in the cable waterproof layer, the second waterproof layer contacts the inner surface of the reinforcement, the second waterproof layer is sleeved with a first flame retardant layer, the first flame retardant layer is fixedly connected to the second waterproof layer, the first flame retardant layer is sleeved with a second flame retardant layer, copper wires are evenly arranged in the second flame retardant layer, the copper wires are distributed in a ring shape, the second flame retardant layer is provided with an insulating filling layer, and the insulating filling layer is fixedly connected to the second flame retardant layer and the copper wires.

3. A high-strength bending-resistant cable according to claim 2, characterized in that: Reinforcement steel wires are evenly arranged between the cable waterproof layer and the second waterproof layer. The reinforcement steel wires are distributed in a ring shape and are arranged in the reinforcement member.

4. A high-strength bending-resistant cable according to claim 3, characterized in that: The locking member comprises a clamping groove, the clamping groove contacts the cable waterproof layer, the locking member is symmetrically provided with fixing grooves, the fixing grooves contact the fixed steel cable, and fixing plates are symmetrically fixedly connected on both sides of the locking member.

5. A high-strength bending-resistant cable according to claim 4, characterized in that: The fixing plate is evenly provided with fixing bolts, and the fixing bolts are threadedly connected to the fixing plate.

6. A high-strength bending-resistant cable according to claim 5, characterized in that: Protective covers are arranged on both sides of the cable body, and the protective covers are detachably sleeved on the cable body.

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