CN204651050U - The luminous underwater monitoring transmission cable of self-bearing type - Google Patents

Abstract

The luminous underwater monitoring transmission cable of self-bearing type, relates to the design field of underwater monitoring transmission cable, comprises cable core, set gradually waterstop lapping layer, shielding layer of copper wires, polyvinyl chloride sheath and polyurethane outer jacket outside cable core; Cable core comprises two groups of signal transmssion lines, two groups of coaxial lines, tension strengthening core, control line and power and lighting lines; Tension strengthening core is arranged at the center of cable core, and two groups of signal transmssion lines are symmetricly set in the periphery of tension strengthening core, and two groups of coaxial lines are symmetricly set in the periphery of tension strengthening core, and control line and power and lighting line are arranged at the periphery of tension strengthening core respectively.The utility model is simple and reasonable, production is easy, good electric property, tensile wear-resistant, antijamming capability are strong, realize that transmission speed is fast, transmission information is accurate, long service life, easy for installation, there is good physical and mechanical properties, softness and resistance to amblent air temperature, and meet environment protection requirement, be applicable in the transmission cable of Underwater Camera and robot.

Description

The luminous underwater monitoring transmission cable of self-bearing type

Technical field

The utility model relates to the design field of underwater monitoring transmission cable.

Background technology

Along with movable day by day frequent of the research, underwater environment monitoring etc. of development people to Underwater resources exploration, aquatic organism of society, requirement for the transmission cable being widely used in Underwater Camera and robot is more and more higher, also has the damage of cable laying various reasons under water, in traditional cable, particularly the cable of underwater monitoring and transmission can not adapt at present needs, makes monitoring not reach expected effect.

Utility model content

The utility model object is for above problem, provides a kind of and has good physical and mechanical properties, softness and resistance to amblent air temperature, and the luminous underwater monitoring transmission cable of the self-bearing type meeting environment protection requirement.

The utility model comprises cable core, sets gradually waterstop lapping layer, shielding layer of copper wires, polyvinyl chloride sheath and polyurethane outer jacket outside described cable core; Described cable core comprises two groups of signal transmssion lines, two groups of coaxial lines, tension strengthening core, control line and power and lighting lines; Described tension strengthening core is arranged at the center of cable core, described two groups of signal transmssion lines are symmetricly set in the periphery of tension strengthening core, described two groups of coaxial lines are symmetricly set in the periphery of tension strengthening core, and described control line and power and lighting line are arranged at the periphery of tension strengthening core respectively;

Often organize described signal transmssion line and comprise three bursts of signal transmssion line insulated wire cores respectively, at described three strands of signal transmssion line insulated wire cores arranged outside signal transmssion line screens; Per share described signal transmssion line insulated wire cores comprises tinned copper wire conductor, respectively at the arranged outside signal transmssion line polyvinyl chloride insulation layer of described tinned copper wire conductor;

Often organize described coaxial line and comprise coaxial line copper conductor respectively, outside described coaxial line copper conductor, set gradually coaxial line polyvinyl chloride insulation layer, coaxial line shielding layer of copper wires and coaxial line polyvinyl chloride outer jacket;

Described control line comprises two bursts of mutually stranded control line insulated wire cores, sets gradually control line shielding layer of copper wires and control line pvc sheath layer in the outside of described two bursts of control line insulated wire cores; Per share control line insulated wire cores comprises control line copper conductor respectively, at the arranged outside control line polyvinyl chloride insulation layer of described control line copper conductor;

Described power and lighting line comprises two bursts of mutually stranded power and lighting line insulated wire cores, at described two strands of power and lighting line insulated wire cores arranged outside power and lighting line pvc sheath layers; Per share power and lighting line insulated wire cores comprises power and lighting line copper wire conductor respectively, at the arranged outside pvc sheath layer of described power and lighting line copper wire conductor.

The utility model is simple and reasonable, production is easy, good electric property, tensile wear-resistant, antijamming capability are strong, realize that transmission speed is fast, transmission information is accurate, long service life, easy for installation, there is good physical and mechanical properties, softness and resistance to amblent air temperature, and meet environment protection requirement, be applicable in the transmission cable of Underwater Camera and robot.

Accompanying drawing explanation

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

Embodiment

As shown in Figure 1, the utility model comprises cable core 1, sets gradually waterstop lapping layer 2, shielding layer of copper wires 3, polyvinyl chloride sheath 4 and polyurethane outer jacket 5 outside cable core 1; Cable core 1 comprises two groups of signal transmssion lines 6, two groups of coaxial lines 7, tension strengthening core 8, control line 9 and power and lighting lines 10; Tension strengthening core 8 is arranged at the center of cable core 1, two groups of signal transmssion lines 6 are symmetricly set in the periphery of tension strengthening core 8, two groups of coaxial lines 7 are symmetricly set in the periphery of tension strengthening core 8, and control line 9 and power and lighting line 10 are arranged at the periphery of tension strengthening core 8 respectively;

The signal transmssion line 6 often organized comprises three bursts of signal transmssion line insulated wire cores 11 respectively, at three strands of signal transmssion line insulated wire cores 11 arranged outside signal transmssion line screens 12; Per share signal transmssion line insulated wire cores 11 comprises tinned copper wire conductor 13 respectively, at the arranged outside signal transmssion line polyvinyl chloride insulation layer 14 of tinned copper wire conductor 13;

The coaxial line 7 often organized comprises coaxial line copper conductor 15 respectively, sets gradually coaxial line polyvinyl chloride insulation layer 16, coaxial line shielding layer of copper wires 17 and coaxial line polyvinyl chloride outer jacket 18 outside coaxial line copper conductor 15;

Control line 9 comprises two bursts of mutually stranded control line insulated wire cores 19, sets gradually control line shielding layer of copper wires 21 and control line pvc sheath layer 22 in the outside of two bursts of control line insulated wire cores 19; Per share control line insulated wire cores 20 comprises control line copper conductor 23 respectively, at the arranged outside control line polyvinyl chloride insulation layer 24 of control line copper conductor 23;

Power and lighting line 10 comprises two bursts of mutually stranded power and lighting line insulated wire cores 25, at two strands of power and lighting line insulated wire cores 25 arranged outside power and lighting line pvc sheath layers 26; Per share power and lighting line insulated wire cores 25 comprises power and lighting line copper wire conductor 27 respectively, at the arranged outside pvc sheath layer 28 of power and lighting line copper wire conductor 27.

Claims (1)

1. the luminous underwater monitoring transmission cable of self-bearing type, is characterized in that: comprise cable core, sets gradually waterstop lapping layer, shielding layer of copper wires, polyvinyl chloride sheath and polyurethane outer jacket outside described cable core; Described cable core comprises two groups of signal transmssion lines, two groups of coaxial lines, tension strengthening core, control line and power and lighting lines; Described tension strengthening core is arranged at the center of cable core, described two groups of signal transmssion lines are symmetricly set in the periphery of tension strengthening core, described two groups of coaxial lines are symmetricly set in the periphery of tension strengthening core, and described control line and power and lighting line are arranged at the periphery of tension strengthening core respectively;

Often organize described signal transmssion line and comprise three bursts of signal transmssion line insulated wire cores respectively, at described three strands of signal transmssion line insulated wire cores arranged outside signal transmssion line screens; Per share described signal transmssion line insulated wire cores comprises tinned copper wire conductor, respectively at the arranged outside signal transmssion line polyvinyl chloride insulation layer of described tinned copper wire conductor;

Often organize described coaxial line and comprise coaxial line copper conductor respectively, outside described coaxial line copper conductor, set gradually coaxial line polyvinyl chloride insulation layer, coaxial line shielding layer of copper wires and coaxial line polyvinyl chloride outer jacket;

Described control line comprises two bursts of mutually stranded control line insulated wire cores, sets gradually control line shielding layer of copper wires and control line pvc sheath layer in the outside of described two bursts of control line insulated wire cores; Per share control line insulated wire cores comprises control line copper conductor respectively, at the arranged outside control line polyvinyl chloride insulation layer of described control line copper conductor;

Described power and lighting line comprises two bursts of mutually stranded power and lighting line insulated wire cores, at described two strands of power and lighting line insulated wire cores arranged outside power and lighting line pvc sheath layers; Per share power and lighting line insulated wire cores comprises power and lighting line copper wire conductor respectively, at the arranged outside pvc sheath layer of described power and lighting line copper wire conductor.