CN202042219U - Anti-tension silicone rubber diamond-shaped cable - Google Patents

Abstract

An anti-tension silicone rubber diamond-shaped cable comprises a silicone rubber sheath, a plurality of copper conductors and a plurality of strands of twisted thin steel wire ropes. The plurality of copper conductors are arranged inside an inner cavity of the silicone rubber sheath, and the outside of each copper conductor is coated by an insulation layer made of mixing silicone rubber. The inner cavity of the silicone sheath arranged outside the copper conductors is filled with filling strips. A layer of wrapping non-woven fabrics is arranged between the filling strips and the silicone rubber sheath. Two ends outside the silicone rubber sheath are respectively provided with the plurality of strands of twisted thin steel wire ropes. The anti-tension silicone rubber diamond-shaped cable has the advantages that the sheath and the insulation layer of the single-core wire are both made of mixing silicone rubber materials. Four single-core wires are combined to form the cable and the outside of the cable is coated by the non-woven fabrics. Black filling materials or white filling materials serve as the interior filling, and materials consumption and cost are reduced. The diameters of the plurality strands of twisted thin steel wire ropes adopted by the anti-tension design are determined by the size of the cable.

Description

A kind of silicon rubber rhombus cable of anti-stretching

Technical field

The utility model relates to a kind of novel cable, relates in particular to a kind of silicon rubber rhombus cable of anti-stretching.

Background technology

Increasing novel cable structure has obtained use more and more widely, is characterized in guaranteeing the formation of equipment reliable ground system and easy to install.But answer the increase of its cable internal structure, make the increase of cables manufacturing external diameter bigger, not only cause waste of material, also install and use and bring difficulty to the scene; In addition, the anti-tensile property of existing cable is relatively poor, need carry out certain improvement.

The utility model content

At above defective, the purpose of this utility model provides a kind of silicon rubber rhombus cable that helps making the anti-stretching that outside diameter of cable size decreases, combination are tight more, the stretch-proof performance is preferable, to solve many deficiencies of prior art.

For achieving the above object, the utility model is achieved through the following technical solutions:

A kind of silicon rubber rhombus cable of anti-stretching comprises silicon rubber oversheath, some copper conductors and strands formula seizing wire, and silicon rubber oversheath inner chamber is provided with some copper conductors, and the insulating barrier that one deck is made up of melting silicone rubber is all wrapped up in each copper conductor outside; The silicon rubber oversheath inner chamber that is arranged in the copper conductor outside is full of packing, is provided with the wrapped nonwoven fabrics of one deck between described packing and the outer silicone oversheath; Be positioned at the outside two ends of silicon rubber oversheath strands formula seizing wire is set respectively.

The beneficial effect of the silicon rubber rhombus cable of anti-stretching described in the utility model is: oversheath and single-core line insulating barrier are formed by the melting silicone rubber material, outsourcing nonwoven fabrics behind the single-core line four-core stranding, inside is filled to black packing or white inserts, can reduce the consumption of material, save cost; Strands formula seizing wire is adopted in the anti-design that stretches, and wirerope diameter is pressed the size specification of cable and decided.

Description of drawings

According to embodiment and accompanying drawing the utility model is described in further detail below.

Fig. 1 is the silicon rubber rhombus construction of cable schematic diagram of the described anti-stretching of the utility model embodiment.

Among the figure:

1, silicon rubber oversheath; 2, copper conductor; 3, insulating barrier; 4, packing; 5, wrapped nonwoven fabrics; 6, strands formula seizing wire.

Embodiment

As shown in Figure 1, the silicon rubber rhombus cable of anti-stretching described in the utility model, comprise silicon rubber oversheath 1, some copper conductors of forming by thin copper wire synnema structure 2 and strands formula seizing wire 6, described silicon rubber oversheath 1 inner chamber is provided with some copper conductors 2, and the insulating barrier 3 that one deck is made up of melting silicone rubber is all wrapped up in each copper conductor 2 outside; Silicon rubber oversheath 1 inner chamber that is arranged in copper conductor 2 outsides is full of packing 4, is provided with the wrapped nonwoven fabrics 5 of one deck between described packing 4 and the outer silicone oversheath 1; Be positioned at silicon rubber oversheath 1 outside two ends and strands formula seizing wire 6 is set respectively is used for anti-stretching structure design, wirerope diameter is pressed the size specification of cable and is decided.

Claims (1)

1. anti-silicon rubber rhombus cable that stretches, comprise silicon rubber oversheath (1), some copper conductors (2) and strands formula seizing wire (6), silicon rubber oversheath (1) inner chamber is provided with some copper conductors (2), it is characterized in that: the insulating barrier (3) that one deck is made up of melting silicone rubber is all wrapped up in each copper conductor (2) outside; Be arranged in outside silicon rubber oversheath (1) inner chamber of copper conductor (2) and be full of packing (4), be provided with the wrapped nonwoven fabrics of one deck (5) between described packing (4) and the outer silicone oversheath (1); Be positioned at the outside two ends of silicon rubber oversheath (1) strands formula seizing wire (6) is set respectively.

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