Bending-resistant shielding reinforced cable

Abstract

The utility model discloses a bending-resistant shielding enhanced cable, which comprises a wire core, a shielding layer is fixedly connected to the outer side of the wire core, a protection unit is arranged on the outer side of the shielding layer, the protection unit comprises a filling layer, the filling layer is fixedly connected to the outer side of the shielding layer, a bending-resistant sheet is fixedly connected to the inner side of the filling layer, and the bending-resistant sheet is fixedly connected to the outer side of the shielding layer. The outer side of the filling layer is fixedly connected with a reinforcing layer, the outer side of the reinforcing layer is fixedly connected with a wear-resistant layer, bending-resistant rods are arranged on the inner side of the reinforcing layer and the inner side of the wear-resistant layer, the bending-resistant pieces are made of stainless steel materials, and the bending-resistant rods are made of alloy steel materials. Through the arrangement of the filling layer, the bending-resistant sheet, the reinforcing layer, the wear-resistant layer and the bending-resistant rod, the bending resistance of the cable is conveniently improved for the bending-resistant sheet and the bending-resistant rod, and through the reinforcing layer and the filling layer, the bending resistance of the cable is conveniently enhanced, and the service life of the cable is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of cables, in particular to a bending-resistant shielded reinforced cable. Background Art

[0002] Reinforced cable refers to the cable that is based on the original cable and has measures such as adding armor layer and sheath layer to improve the tensile, compressive and impact resistance of the cable to adapt to more severe environments and occasions.

[0003] When transporting the reinforced cable, the long cable needs to be rolled up using a reel to facilitate transportation. However, the cable is bent in the reel for a long time, which makes the cable easily damaged. Utility Model Content

[0004] In order to overcome the shortcoming of low bending resistance of cables in the prior art, one of the purposes of the utility model is to provide a bending-resistant shielded reinforced cable.

[0005] One of the purposes of the utility model is achieved by the following technical solution: a bending-resistant shielded reinforced cable, comprising a wire core: a shielding layer is fixedly connected to the outer side of the wire core, and a protective unit is arranged on the outer side of the shielding layer;

[0006] The protection unit includes a filling layer, the filling layer is fixedly connected to the outside of the shielding layer, the inner side of the filling layer is fixedly connected with a bending-resistant sheet, the outer side of the filling layer is fixedly connected with a reinforcement layer, the outer side of the reinforcement layer is fixedly connected with a wear-resistant layer, and the inner sides of the reinforcement layer and the wear-resistant layer are provided with bending-resistant rods, the bending-resistant sheet is made of stainless steel material, and the bending-resistant rod is made of alloy steel material.

[0007] According to the bending-resistant shielded reinforced cable, the number of the bending-resistant rods and the bending-resistant sheets is multiple, so as to increase the bending resistance of the cable.

[0008] According to the bending-resistant shielded reinforced cable, the filling layer is made of glass fiber material.

[0009] According to the bending-resistant shielded reinforced cable, the reinforcement layer is made of rubber material.

[0010] According to the bending-resistant shielded reinforced cable, the wear-resistant layer is made of polyethylene material.

[0011] According to the bending-resistant shielded reinforced cable, the bending-resistant rod is placed vertically.

[0012] Beneficial effects:

[0013] By providing a filling layer, a bending-resistant sheet, a reinforcing layer, a wear-resistant layer and a bending-resistant rod, it is convenient to align the bending-resistant sheet and the bending-resistant rod to increase the bending resistance of the cable, and by using the reinforcing layer and the filling layer, it is convenient to enhance the bending resistance of the cable and increase the service life of the cable.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is the overall three-dimensional structure diagram of a bending-resistant shielded reinforced cable of the utility model;

[0017] Figure 2 It is a schematic diagram of a bending-resistant shielded reinforced cable of the utility model;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Wire core; 2. Shielding layer; 3. Protection unit; 301. Filling layer; 302. Anti-bending sheet; 303. Reinforcement layer; 304. Wear-resistant layer; 305. Anti-bending rod. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-3 A bending-resistant shielded reinforced cable comprises a wire core 1: a shielding layer 2 is fixedly connected to the outer side of the wire core 1, and a protective unit 3 is arranged on the outer side of the shielding layer 2, wherein the protective unit 3 is convenient for improving the performance of the cable.

[0023] The protection unit 3 includes a filling layer 301, the filling layer 301 is fixedly connected to the outside of the shielding layer 2, the inner side of the filling layer 301 is fixedly connected with a bending-resistant sheet 302, the outer side of the filling layer 301 is fixedly connected with a reinforcing layer 303, the outer side of the reinforcing layer 303 is fixedly connected with a wear-resistant layer 304, the inner sides of the reinforcing layer 303 and the wear-resistant layer 304 are provided with bending-resistant rods 305, the bending-resistant sheet 302 is made of stainless steel material, the bending-resistant rods 305 are made of alloy steel material, and the number of the bending-resistant rods 305 and the bending-resistant sheet 302 is set to There are multiple filling layers 301 made of glass fiber material, the reinforcement layer 303 made of rubber material, the wear-resistant layer 304 made of polyethylene material, and the bending-resistant rod 305 is placed vertically, wherein multiple bending-resistant sheets 302 are placed in the front-to-back direction, and the bending-resistant rod 305 is placed in the up-and-down direction, so as to increase the bending resistance of the cable in different directions, and the glass fiber used in the reinforcement layer 303 increases the overall bending resistance of the cable, and the polyethylene material used in the wear-resistant layer 304 increases the wear resistance of the cable.

[0024] Working principle: When in use, the bending-resistant sheets 302 in the front-to-back direction and the bending-resistant rods 305 in the upper-lower direction facilitate reinforcement in different directions to increase the bending resistance of the cable, and the reinforcement layer 303 and the filling layer 301 are provided to enhance the overall bending resistance.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A bending-resistant shielded reinforced cable, characterized in that: It comprises a wire core (1); a shielding layer (2) is fixedly connected to the outer side of the wire core (1); and a protection unit (3) is arranged on the outer side of the shielding layer (2); The protection unit (3) comprises a filling layer (301), wherein the filling layer (301) is fixedly connected to the outside of the shielding layer (2), an anti-bending sheet (302) is fixedly connected to the inside of the filling layer (301), a reinforcing layer (303) is fixedly connected to the outside of the filling layer (301), a wear-resistant layer (304) is fixedly connected to the outside of the reinforcing layer (303), an anti-bending rod (305) is arranged on the inside of the reinforcing layer (303) and the wear-resistant layer (304), the anti-bending sheet (302) is made of stainless steel, and the anti-bending rod (305) is made of alloy steel.

2. The bending-resistant shielded reinforced cable according to claim 1, characterized in that: The anti-bending rods (305) and the anti-bending sheets (302) are both provided in plural numbers.

3. The bending-resistant shielded reinforced cable according to claim 1, characterized in that: The filling layer (301) is made of glass fiber material.

4. The bending-resistant shielded reinforced cable according to claim 1, characterized in that: The reinforcement layer (303) is made of rubber material.

5. The bending-resistant shielded reinforced cable according to claim 1, characterized in that: The wear-resistant layer (304) is made of polyethylene material.

6. The bending-resistant shielded reinforced cable according to claim 1, characterized in that: The anti-bending rod (305) is placed vertically.

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