CN205529643U - Enlightening nima haulage rope - Google Patents

Abstract

The utility model relates to an it is main including the wire rope core, the wire rope core is woven by a plurality of strands of tows, the wire rope core divide into wire rope core main part and wire rope core tip, be connected with the wire rope core main part again after the wire rope core tip at wire rope core both ends is bent and form a rope sling, just the integrative section of weaving that forms is woven with each strand tow of wire rope core main part junction each other by the wire rope core tip, the periphery of rope sling and the section of weaving junction is around putting the string, and just at string center formation fixed knot, the messenger is " 8 " font structure around putting the string. The utility model has the advantages of: the utility model discloses an it is difficult not hard up between the rope sling and the section of weaving among the enlightening nima haulage rope, and then improved the security performance, in addition, the cladding has the sleeving outside the wire rope core, and the sleeving scribbles the insulating layer outward, and then can protect the haulage rope, avoids its damage that rubs in the use, the life extension.

Description

A kind of Di Nima pull rope

Technical field

This utility model belongs to electric power rope technique field, particularly to a kind of Di Nima pull rope.

Background technology

Enlightening Nima rope is to use Di Nima Dyneema high-strength polyethylene fiber, then uses wire body strengthening process to make a kind of super round and smooth, sensitive rope；It is high that enlightening Nima rope has intensity, and strength is more than 10 times of high-quality steel；High-modulus, is only second to superfine carbon fiber；Low-density, less than water, can float on the water surface；Its electrical insulation properties and mechanical property are more much better than general fiber, by the pressure test of 640kv, livewire work engineering is used widely, owing to it is the most wear-resisting, have impact on it as the application on cable pulling rope, poor working environment due to trailing cable, enlightening Nima rope is to be formed by Di Nima weaving filaments, the most in the wild between massif, sharp mountain stone or formation of easily restricting Di Nima are cut, make Di Nima broken filaments, fluffing, affect and even cause Di Nima fracture of rope its service life.

For above-mentioned phenomenon, people are by being modified Di Nima rope, enhance the wearability of Di Nima rope, but end is when being linked to be rope sling, it is connected with main body braiding after all directly pull rope end being bent, in use, exist and occur that suddenly rope sling loosens the phenomenon causing dropout, there is potential safety hazard.

Utility model content

The technical problems to be solved in the utility model is to provide that a kind of rope sling is difficult to loosen, security performance is high and anti abrasive enlightening Nima pull rope.

For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of Di Nima pull rope, mainly include wire rope core, if described wire rope core is become by carried interest bundle weave, described wire rope core is divided into wire rope core main body and wire rope core end, it is connected formation one rope sling after the wire rope core end bending at described wire rope core two ends again with wire rope core main part, and each mutual integrated by weaving of stock fibre bundle of described wire rope core end and wire rope core main body junction forms braiding section；Its innovative point is: at the periphery cord around the home of described rope sling with braiding section junction, and being centrally formed fixed knot at cord, making cord around the home is figure of eight structure.

Further, described wire rope core is coated with wired tube.

Further, insulating barrier is scribbled outside described wired tube.

The utility model has the advantage of:

(1) enlightening Nima pull rope of the present utility model, connect in wire rope core main part after the bending of wire rope core end, and each mutual integrated by weaving of stock fibre bundle of wire rope core end and wire rope core main body junction, and reinforced in the figure of eight around the home by fine rule, make to be difficult to loosen between rope sling and braiding section, and then improve security performance；

(2) enlightening Nima pull rope of the present utility model, scribbles insulating barrier outside wire rope core is coated with wired tube, and wired tube, and then can protect pull rope, it is to avoid its in use friction damage, prolongation in service life.

Accompanying drawing explanation

With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.

Fig. 1 is the structural representation of this utility model Di Nima pull rope.

Detailed description of the invention

The following examples can make professional and technical personnel that this utility model is more fully understood, but is the most therefore limited among described scope of embodiments by this utility model.

Embodiment

The Di Nima pull rope of the present embodiment, as shown in Figure 1, mainly include wire rope core 1, if wire rope core 1 is become by carried interest bundle weave, wire rope core 1 is divided into wire rope core main body and wire rope core end, it is connected formation one rope sling 2 after the wire rope core end bending at wire rope core 1 two ends again with wire rope core main part, and each mutual integrated by weaving of stock fibre bundle of wire rope core end and wire rope core main body junction forms braiding section 3；In cord 4 around the home, periphery of rope sling 2 with braiding section 3 junction, and being centrally formed fixed knot at cord 4, making cord around the home is figure of eight structure, prevents weaving section 3 loose, and then avoids rope sling 2 to loosen, and increases the security performance used.

It addition, each position of wire rope core sets protective layer: wire rope core main body, rope sling 2 and braiding section 3 at wire rope core 1 are coated with wired tube (not shown), are also coated with abrasion-proof insulating layer outside wired tube.

Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.

Claims (3)

1. Yi Zhong Di Nima pull rope, mainly include wire rope core, if described wire rope core is become by carried interest bundle weave, described wire rope core is divided into wire rope core main body and wire rope core end, it is connected formation one rope sling after the wire rope core end bending at described wire rope core two ends again with wire rope core main part, and each mutual integrated by weaving of stock fibre bundle of described wire rope core end and wire rope core main body junction forms braiding section；It is characterized in that: at the periphery cord around the home of described rope sling with braiding section junction, and being centrally formed fixed knot at cord, making cord around the home is figure of eight structure.

Enlightening Nima pull rope the most according to claim 1, it is characterised in that: described wire rope core is coated with wired tube.

Enlightening Nima pull rope the most according to claim 1, it is characterised in that: scribble insulating barrier outside described wired tube.