CN203192524U

CN203192524U - Photoelectric composite low-voltage rubber sleeve cable

Info

Publication number: CN203192524U
Application number: CN 201320229501
Authority: CN
Inventors: 朱峰林; 陆文荣
Original assignee: Anhui Lingyu Cable Technology Co Ltd
Current assignee: Anhui Lingyu Cable Technology Co Ltd
Priority date: 2013-04-27
Filing date: 2013-04-27
Publication date: 2013-09-11
Anticipated expiration: 2023-04-27

Abstract

The utility model discloses a photoelectric composite low-voltage rubber sleeve cable. In the outside of a cable core of the photoelectric composite low-voltage rubber sleeve cable, an inner sheath is extruded, a nylon fiber reticulate reinforcing layer is braided and an outer sheath is extruded successively. The cable core is twisted into the cable together with an insulation power wire core and an optical cable unit. A tensile reinforcing piece is arranged in the center of the cable core. The photoelectric composite low-voltage rubber sleeve cable provided by the utility model can transmit optical signals and electric signals or transmit the optical signals and electric power at the same time, and can be applied to power supply and signal transmission of mobile equipment such as glory-hole mining equipment, ports handling machines and the like.

Description

The compound low pressure Plastic-sheathed Cable of a kind of photoelectricity

Technical field:

The utility model relates to the compound low pressure Plastic-sheathed Cable of a kind of photoelectricity.

Background technology:

Containing numerous mineral resources in NORTHWEST CHINA portion area, along with expanding economy, also driven and be used for the cable development that the exploitation of mineral resources device power supply (DPS) connects usefulness, along with development of science and technology, be used for the more and more high-end change intellectuality of equipment of exploit mineral resources, optical cable Alloy instead of Copper cable is also used in the transmission of the signal of these equipment gradually, and the compound low pressure Plastic-sheathed Cable of photoelectricity demand also increases gradually.

Summary of the invention:

For overcoming the defective of prior art, the purpose of this utility model is to provide a kind of photoelectricity compound low pressure Plastic-sheathed Cable, simultaneously transmitting optical signal and the signal of telecommunication or light signal and electric power electric energy are a kind of removal cables that can be used for mobile power supply equipment such as large-scale exploitation of mineral resources, ports handling machine and signal transmission usefulness.

The utility model technical solution problem adopts following technical scheme:

The compound low pressure Plastic-sheathed Cable of a kind of photoelectricity, outside the cable core of cable, be extruded with inner sheath successively, be woven with the netted reinforced layer of nylon fiber, be extruded with oversheath, described cable core is by insulation power core and the stranded stranding in optical cable unit, and the cable core center is provided with the tension reinforcement.

The conductor of described insulation power core is stranded in the same way by five class tin-coated copper conductors, and the wire harness skin of described conductor is provided with Ethylene Propylene Terpolymer rubber insulating barrier, insulated metal screen successively.

The strengthening core of described tension reinforcement adopts aramid fiber, and described strengthening core skin is provided with Ethylene Propylene Terpolymer rubber insulating barrier.

Described optical cable unit is by single core or multi-fiber cable is stranded forms, and the optical cable skin is provided with thermal insulation layer and fiber cable jacket layer successively.

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

The utility model is made as optical cable with traditional transmission signal or the copper cable of control unit, the scope of application that has increased optical cable extends to Plastic-sheathed Cable, simultaneously transmitting optical signal and the signal of telecommunication or light signal and electric power electric energy, can be used for mobile devices such as large-scale exploitation of mineral resources, ports handling machine, it has tension, characteristic such as wear-resisting, cold-resistant, weather-proof.

Description of drawings:

Fig. 1 is structural representation of the present utility model.

Number in the figure: 1 insulation power core, 2 conductors, 3 Ethylene Propylene Terpolymer rubber insulating barriers, 4 insulated metal screens, 5 tension reinforcements, 6 aramid fibers, 7 optical cable unit, 8 single core or multi-fiber cables, 9 thermal insulation layers, 10 inner sheaths, the netted reinforced layer of 11 nylon fibers, 12 oversheaths, 13 fiber cable jacket layers.

Below pass through embodiment, and the utility model is described in further detail by reference to the accompanying drawings.

Embodiment:

Embodiment: in conjunction with Fig. 1, the compound low pressure Plastic-sheathed Cable of the photoelectricity of present embodiment, outside the cable core of cable, be extruded with inner sheath 10 successively, be woven with the netted reinforced layer 11 of nylon fiber, be extruded with oversheath 12, cable core is by insulation power core 1 and optical cable unit 7 stranded strandings, and the cable core center is provided with tension reinforcement 5.

The conductor 2 of insulation power core 1 is stranded in the same way by five class tin-coated copper conductors, and the wire harness skin of conductor is provided with Ethylene Propylene Terpolymer rubber insulating barrier 3, insulated metal screen 4 successively.

The strengthening core of tension reinforcement 5 adopts aramid fiber 6, and the strengthening core skin is provided with Ethylene Propylene Terpolymer rubber insulating barrier 3.Optical cable unit 7 is by single core or multi-fiber cable 8 stranded forming, and the optical cable skin is provided with thermal insulation layer 9 and fiber cable jacket layer 13 successively.

In concrete the enforcement, not wrapped behind the stranded stranding of cable conductor, do not fill, extrude one deck inner sheath 10 at the cable core skin, weave the netted reinforced layer 11 of one deck nylon fiber again, extrude one deck oversheath 12 at last, oversheath 12 adopts heavy haloflex rubber, fiber cable jacket layer 13 to adopt the urethane cover material.

Claims

1. compound low pressure Plastic-sheathed Cable of photoelectricity, outside the cable core of cable, be extruded with inner sheath (10) successively, be woven with the netted reinforced layer of nylon fiber (11), be extruded with oversheath (12), it is characterized in that, described cable core is by insulation power core (1) and the stranded stranding in optical cable unit (7), and the cable core center is provided with tension reinforcement (5).

2. the compound low pressure Plastic-sheathed Cable of a kind of photoelectricity according to claim 1, it is characterized in that, the conductor (2) of described insulation power core (1) is stranded in the same way by five class tin-coated copper conductors, and the wire harness skin of described conductor is provided with Ethylene Propylene Terpolymer rubber insulating barrier (3), insulated metal screen (4) successively.

3. the compound low pressure Plastic-sheathed Cable of a kind of photoelectricity according to claim 1 is characterized in that, the strengthening core of described tension reinforcement (5) adopts aramid fiber (6), and described strengthening core skin is provided with Ethylene Propylene Terpolymer rubber insulating barrier (3).

4. the compound low pressure Plastic-sheathed Cable of a kind of photoelectricity according to claim 1 is characterized in that, described optical cable unit (7) is by single core or stranded the forming of multi-fiber cable (8), and the optical cable skin is provided with thermal insulation layer (9) and fiber cable jacket layer (13) successively.