CN212380141U - Floating cable - Google Patents

Abstract

The utility model discloses a float cable, cable center are equipped with signal line and/or power cord, and signal line and/or power cord are equipped with the band layer outward, and the protective layer is woven in the parcel of the band layer outside, and the woven protective layer outside is equipped with the waterproof layer, and the waterproof layer outside is equipped with the wear-resistant material coating. The utility model discloses add the wear-resistant material coating outside traditional showy cable, supplementary inside lamellar structure's setting provides tear-resistant, wear-resisting and crooked characteristic to increased the outer wear resistance of cable under waterproof prerequisite.

Description

Floating cable

Technical Field

The utility model relates to a cable technical field, concretely relates to float cable.

Background

The cable comprises many wires for transmitting electric energy or electric signal, and floats in the cable mainly used liquid, because of ordinary cable density ratio water height can sink in water, and sink in water will cause the inconvenience to the arranging of cable, receive and release. Aiming at the problems, some cable manufacturers in China also develop cables capable of floating on the water surface at present, and usually the floating cables are made of filling foam materials or fixing a piece of foam on a finished cable at certain intervals so as to float the cable on the water surface.

In the prior art, the outside of the floating cable is mainly protected by taking a mixture of thermoplastic elastomer (TPE), foaming agent and lubricating oil as an outer protective sleeve, the mixture can effectively protect the wires in the middle of the cable, and meanwhile, the foaming layer can effectively reduce the density of the cable, so that the floating purpose is achieved. However, the floating cable in the prior art is difficult to meet the flexibility requirement of frequent bending and difficult damage, because only the outer oversheath of the conductive wire core is difficult to withstand the influence caused by frequent bending, the outer wear resistance of the cable is insufficient and easy to damage, and the outer damage of the cable easily causes the short circuit of the wires in the middle of the cable, thus causing damage to the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a float cable improves the wearability.

In order to solve the technical problem, the utility model provides a technical scheme: the utility model provides a float cable, cable center is equipped with signal line and/or power cord, and signal line and/or power cord are equipped with the band layer outward, and the outside parcel of band layer has woven the protective layer, and the woven protective layer outside is equipped with the waterproof layer, and the waterproof layer outside is equipped with the wear-resistant material coating.

Further, the wear-resistant material coating is a thermoplastic polyurethane elastomer rubber coating.

Further, the radius of the wear resistant material coating is 13mm 2 mm.

Furthermore, the belting layer is a non-woven fabric bound outside the signal wire and/or the power wire.

Further, the woven protective layer is made of bulletproof wires.

Further, the waterproof layer is a TPE foaming material layer.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses add the wear-resistant material coating outside traditional showy cable, supplementary inside lamellar structure's setting provides tear-resistant, wear-resisting and crooked characteristic to increased the outer wear resistance of cable under waterproof prerequisite.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

in the figure, 1 is a wear-resistant material coating, 2 is a waterproof layer, 3 is an anti-elastic thread, 4 is a non-woven fabric, 5 is a power line, and 6 is a signal line.

Detailed Description

To facilitate understanding and application of the present invention by those of ordinary skill in the art, the present invention will be described in further detail with reference to the accompanying drawings and examples, it being understood that the examples described herein are only for the purpose of illustration and explanation and are not intended to limit the present invention.

As shown in fig. 1, the technical scheme of the utility model is a float cable, the cable center is equipped with signal line 6 and/or power cord 5, signal line 6 and/or power cord 5 are equipped with the band layer outward, the protective layer is woven in the wrapping of band layer outside, it is equipped with waterproof layer 2 to weave the protective layer outside, the 2 outsides of waterproof layer are equipped with wear-resistant material coating 1, wherein, signal line 6 and power cord 5 in the cable can set up according to actual need, for example, only signal line 6, only power cord 5, or signal line 6 and power cord 5 all have, the radical also can set up according to actual need. The present embodiment is exemplified by only two power lines 5 (i.e., two-core lines) and one signal line 6.

Furthermore, the wear-resistant material coating 1 is thermoplastic polyurethane elastomer rubber TPU with the radius of 13mm +/-2 mm, the TPU has the excellent characteristics of high tension, high tensile force, toughness and aging resistance, and is a mature environment-friendly material, the TPU provides the characteristics of tearing resistance, wear resistance and bending resistance, and the high and low temperature resistance is the key of the cable performance.

Further, the wrapping tape layer is a non-woven fabric 4 bound outside the signal line 6 and/or the power line 5.

Further, the woven protective layer is the bulletproof wire 3, and in this embodiment, 1100D bulletproof wire is used.

Further, waterproof layer 2 is the TPE expanded material layer.

The utility model discloses add the wear-resistant material coating outside traditional showy cable, supplementary inside lamellar structure's setting provides tear-resistant, wear-resisting and crooked characteristic to increased the outer wear resistance of cable under waterproof prerequisite.

It is right only to go up the preferred example of the utility model discloses, and not right the utility model discloses a scope is injectd, the event is not deviating from the utility model relates to an under the prerequisite of spirit, ordinary engineering technical personnel in the field is right the equivalent change or the decoration that structure, characteristic and principle do, all should fall into the utility model discloses in the protection range of the application for a patent.

Claims (6)

1. The utility model provides a float cable which characterized in that, the cable center is equipped with signal line and/or power cord, and signal line and/or power cord are equipped with the band layer outward, and the outside parcel of band layer has woven the protective layer, and the woven protective layer outside is equipped with the waterproof layer, and the waterproof layer outside is equipped with the wear-resistant material coating.

2. The buoyant cable of claim 1 wherein said coating of abrasion resistant material is a thermoplastic polyurethane elastomer rubber coating.

3. The buoyant cable of claim 2 wherein said coating of abrasion resistant material has a radius of 13mm + 2 mm.

4. The floating cable according to claim 1, wherein the belting layer is a non-woven fabric bound to the signal line and/or the power line.

5. The buoyant cable of claim 1 wherein said braided protective layer comprises ballistic resistant filaments.

6. The flotation cable as claimed in claim 1, wherein the water barrier is a layer of TPE foam.

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