CN201804586U - Novel electric cable - Google Patents

Abstract

The utility model discloses a novel electric cable, comprising a sheath. A shielding layer is arranged below the sheath, and two first wires, a filling wire and three second wires are arranged below the shielding layer. The two first wires and the filling wire are arranged in the structure like the Chinese character of ''Pin''. The first wires, the second wires and the filling wire all comprise wire cores and insulating layers, and are in a cylinder structure, and the three second wires are respectively arranged between the first wires and the filling wire. The novel electric cable has simple structure, lower cost, and good stretching resistant property and shielding effect.

Description

A kind of novel cable

Technical field

The utility model relates to a kind of cable, relates in particular to the cable that a kind of pull resistance is good and shield effectiveness is good.

Background technology

As everyone knows, present various cable is widely used in oil drilling, vehicle, steamer, Move tool, fields such as industrial automation, at some special operational environments, employed cable often needs good shielding, to prevent the interference of external electromagnetic field, in addition, in the process of cable laying, often to carry out the tractive operation of machinery to cable, the lighter causes to a certain degree infringement for the cable internal core like this, and weight person causes internal core directly to be broken, and not only brings inconvenience to industrial production, and the very big potential safety hazard of existence, its pull resistance of common cable of selling is often bad at present, and some special tension cables often need be buried steel wire underground in cable inside, causes the weight of cable itself to increase like this, be difficult for laying, and the production cost of cable itself is increased.

Be directed to above-mentioned situation, be necessary to provide a kind of novel cable in fact, this novel cable is not only simple in structure, and cost is lower, and has good pull resistance and shield effectiveness, to overcome the defective of cable in the prior art.

The utility model content

The purpose of this utility model just provides a kind of novel cable, and this novel cable is not only simple in structure, and cost is lower, and has good pull resistance and shield effectiveness.

For reaching above-mentioned purpose, the utility model provides a kind of novel cable, this novel cable comprises sheath, described sheath is arranged with screen, described screen is arranged with two first leads, interstitial wire and three second leads, wherein, described two first leads and interstitial wire setting are " product " word structure, and described three second leads are arranged at respectively between first lead and the interstitial wire.

Especially, described first lead, second lead and interstitial wire include core and insulating barrier.

Especially, described first lead, second lead and interstitial wire are cylindrical structure.

Compared to prior art, the utility model provides a kind of novel cable, and this novel cable is not only simple in structure, and cost is lower, and has good pull resistance and shield effectiveness.

Description of drawings

With embodiment the utility model is described in further detail with reference to the accompanying drawings below.

Fig. 1 is the generalized section of the utility model embodiment.

Among the figure:

1, sheath; 2, screen; 3, first lead; 4, core; 5, insulating barrier; 6, interstitial wire; 7, second lead.

Embodiment

Please refer to shown in Figure 1, Fig. 1 is the generalized section of the utility model embodiment, the utility model provides a kind of novel cable, this novel cable comprises sheath 1, described sheath 1 is arranged with screen 2, in present embodiment, described screen 2 is arranged with two first leads 3, interstitial wire 6 and three second leads 7, described first lead, 3, the second leads 7 and interstitial wire 6 include core and insulating barrier, and described first lead 3, second lead 7 and interstitial wire 6 are cylindrical structure, and described two first leads 3 and interstitial wire 6 are provided with and are " product " word structure, and described three second leads 7 are arranged at respectively between first lead 3 and the interstitial wire 6.

The utility model provides a kind of novel cable, and this novel cable is not only simple in structure, and cost is lower, and has good pull resistance and shield effectiveness.

Fig. 1 is the generalized section of the utility model embodiment; but a kind of novel cable of the utility model is not limited to arrangement mode and this a kind of shape of this a kind of assembly; as shown in Figure 1; satisfying on the basis of its function; can be along with the change of the shape of lead and interstitial wire and position and change; the change that anyone makes arrangements of components mode of the present utility model, model and shape on principle of the present utility model basis has easily then all fallen into protection range of the present utility model.

Claims (3)

1. novel cable, this novel cable comprises sheath, described sheath is arranged with screen, described screen is arranged with two first leads, interstitial wire and three second leads, it is characterized in that: described two first leads and interstitial wire setting are " product " word structure, and described three second leads are arranged at respectively between first lead and the interstitial wire.

2. novel cable according to claim 1 is characterized in that: described first lead, second lead and interstitial wire include core and insulating barrier.

3. novel cable according to claim 1 and 2 is characterized in that: described first lead, second lead and interstitial wire are cylindrical structure.

Images