CN2326968Y

CN2326968Y - Steel cable structure with optical-fiber conductor

Info

Publication number: CN2326968Y
Application number: CN 97242617
Authority: CN
Inventors: 黄文生
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-11-12
Filing date: 1997-11-12
Publication date: 1999-06-30
Anticipated expiration: 2007-11-12

Abstract

The utility model relates to a steel cable structure with optical-fiber conductors. A plurality of optic-fiber components with different outer diameters are arranged between fine strand steel cables according to specific gap size, so that the fiber optic components are filled in the gap space. The steel cable structure with optical-fiber conductors can effectively protect each fiber optic component from external force breakage by the fine strand steel cables coated on the external periphery of the optic-fiber components. The steel cable structure with optical-fiber conductors has the signal transmission function of the optic fiber without influencing the outside diameter of normal steel cables and other strength characteristics.

Description

The steel cable structure of tool optical fiber guiding element

The utility model relates to the steel cable structure with optical fiber guiding element, be meant the fiber optic component that is provided with suitable external diameter in a kind of specific stranded gap between the thin strand cable of former wirerope especially, make it under the prerequisite that does not influence general wirerope external diameter and other strength characteristics, cause the signal transmission effect that wirerope also has optical fiber concurrently.

General common wirerope, owing to mostly all be its function to be limited to constraint, bind or the purposes of bearing huge tension force such as to pull and support, therefore common in the past various improvement, all be at as how lower cost, lighter weight and obtain preferable characteristics such as tensile strength, and do not note the enhancement of other surcharge of wirerope is improved, the constraint that causes the present purposes of general wirerope product only to be limited to the preferable intensity of a tool pulls and supports element, and has failed other scope of application more widely.

Again, fiber optic component is splendid light, an electrical conductors, because it has heavy and light, the little characteristic of transmission loss, so be widely used in the transmission of various signals at present.Yet; because the material of optical fiber influence itself; make it all fail to meet minimum requirements in the general use with various outside destroy and tensile strength etc., therefore, general fiber optic cables are when using; must coat a guy wire in its cable; increasing its tensile strength, and fiber optic component also must be coated with insulating protective layer outward, in case outside destroy; yet extexine but still is subject to the worm rat eaten and stings corrupted, all fails to reach ideal effect.

The purpose of this utility model is to provide a kind of steel cable structure of optical fiber guiding element; it is easy in the specific gap between the thin strand strand cable of wirerope; be provided with some different diameter fibers elements; make it fill up this clearance space; utilize this to be coated on each thin strand wirerope of fiber optic component periphery; can effectively protect each fiber optic component to avoid outside destroy; and fiber optic component itself possesses the water resisting property of appropriateness; the destruction that also can make it to avoid being subjected to the not good water proofing property of general wirerope and produce moist environment for use; reach under the prerequisite that does not influence general wirerope external diameter and other strength characteristics; make this wirerope have the signal transmission effect of optical fiber concurrently; and this fiber optic component also can obtain splendid protection, and this is a fundamental purpose of the present utility model.

The steel cable structure of this tool optical fiber guiding element of the present utility model; its outer field thin strand of cable that be covered; have strong protection effect concurrently; can protect built-in fiber optic component to avoid the worm rat eaten to bite bites; thereby can extensively apply to entrance intercom cable, lockset conduction cable, the anti-fall lead of safety alarm utensil with oneself ... Deng; and high-tensile, safety are arranged, easily produce the characteristic of construction, be its another purpose.

Fig. 1 is a basic structure sectional schematic diagram of the present utility model.

Fig. 2 is the first example structure sectional schematic diagram of the present utility model.

Fig. 3 is the utility model second example structure sectional schematic diagram.

Fig. 4 is the utility model the 3rd example structure sectional schematic diagram.

Fig. 5 is the enforcement illustration of the utility model Fig. 3 section.

Fig. 6 is the enforcement illustration of the utility model Fig. 4 section.

With reference to accompanying drawing, the utility model is further described.

See also Fig. 1 to shown in Figure 4; the utility model mainly is 11 of each thin strand of cables in wirerope 1; the fiber optic component 2 of various outer diameter is set according to the size in its gap; make each fiber optic component 2 must be in not influencing under the stranded situation of each thin strand of cable 11; be filled in 11 of each thin strand cables in the wirerope 1, thin burst of cable 11 periphery then can need and coat external protection 12.

Follow above-mentioned main principle; the utility model applicable to the wirerope 1 of various different shapes (as Fig. 1; Fig. 2; Fig. 3; Fig. 4; and shown in the embodiment section of Fig. 5 to Fig. 6); and hardly can be to the various characteristics (as: weight of wirerope 1; external diameter; tensile strength etc.) bigger influence is arranged; be that a kind of need not installed separately; can be directly; the ingenious intensity of utilizing wirerope 1 itself; volume and protection; and by fiber optic component 2 execution photoelectricity; the function of signal transmission; it is mainly applicable to various small-sized lockset conduction cables; the anti-fall lead of carry-on safety alarm utensil; general family expenses door-phone cable ... Deng needing insect protected nibble destruction and tool high-tensile; safety; easily produce the structure of construction.

From the above, the steel cable structure of the utility model tool optical fiber guiding element has various characteristics such as the weight that do not influence wirerope, external diameter, tensile strength and can the ingenious characteristics of implementing light, signal transmission by fiber optic component really.

Claims

1. the steel cable structure of a tool optical fiber guiding element; it mainly comprises partly composition such as wirerope (1), fiber optic component (2); it is characterized in that: between each thin strand of cable (11) of wirerope (1); the fiber optic component (2) of various outer diameter is set according to the size in its gap; be filled between each the thin strand of cable (11) in the wirerope (1), thin burst of cable (11) periphery then can optionally coat external protection (12).