CN2777023Y

CN2777023Y - Rope

Info

Publication number: CN2777023Y
Application number: CN 200520002067
Authority: CN
Inventors: 冯文鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-02-04
Filing date: 2005-02-04
Publication date: 2006-05-03
Anticipated expiration: 2015-02-04

Abstract

The utility model relates to a rope, which belongs to the field of ropes and cables. The utility model has the structure that the utility model of the utility model can be improved further mainly through the change of structure, particularly relates to the rope which is made of mineral fibres, which is provided with a rope core (1) which is formed by that soft and lathy objects are orderly put together in a pinch shape, and the outer surface of the rope core (1) is wound with outer ligatures (2) in a spiral type. The utility model has the useful effects of strong elasticity, large toughness, many gaps and remote possibility of fasciation in use. Particularly for the rope made of the mineral fibres, the utility model not only has the advantages of high productive efficiency, low fabrication cost and low use cost, but also can be used in the fields of fire resistance, heat insulation or sound insulation.

Description

A kind of rope

Technical field

The utility model belongs to the cable field, relates to a kind of rope.

Background technology

In the prior art, it is to turn round rope that rope has two classes, a class substantially, the rope that is twisted together after each strand tightened, it is tight, need not wire rope core, the tensile strength height, but nonelastic, another kind of is the rope of standard machinery braiding, each strand is the mutual embedding pressure type of uni-directional cross of rule, and per share all the embedding pressure takes place all strands with other, and is tight closely knit, each burst complementarity is good, but elasticity is very little, and must add wire rope core, otherwise becomes bandlet easily, while method for production complexity, the cost height, other has a kind of as the disclosed novel rope of ZL032406312, presents the structure of a mutual condom one shell type of rule between relevant two strands, elasticity is strong, toughness is big, the space is many, the advantage that its only road is arranged, but be applied to fire-resistant with respect to the rope that manufacture in some field especially inorfil, use cost is higher during heat-resisting or double sound insulation, and in use generally all is the bandlet shape.

Summary of the invention

The technical problem that solves:

By changing the structure of rope, overcome the deficiencies in the prior art, make that rope elasticity is strong, toughness is big, the space is many, and be difficult for fasciation in using, especially the rope of manufacturing for inorfil can be advantageously applied to fire-resistant, heat insulation field, can reduce again and manufacture and use cost.

The technical scheme that adopts:

A kind of rope has wire rope core 1, it is characterized in that: wire rope core 1 becomes pinch shape along putting together and form by soft and elongated thing is common, and other has on the spiral outer surface that is wrapped in wire rope core 1 of outer ligature 2.

Beneficial effect:

A kind of rope, be wrapped in by outer ligature 2 on the outer surface of wire rope core 1 and form, elasticity is strong, toughness is big, and the space is many, and is difficult for fasciation in using, be particularly useful for the rope that inorfil is manufactured, the production efficiency height can be advantageously applied to fire-resistant, heat insulation or double sound insulation field, can reduce again and manufacture and use cost.

Description of drawings

The front view of Fig. 1, rope;

Fig. 2, by A-A cutaway view shown in Figure 1;

Fig. 3, by amplification I shown in Figure 2 figure;

Has the roughly the same schematic diagram of the connecting band 3 of the axial property of wire rope core (1) between spiral adjacent two " screw threads " of Fig. 4, outer ligature 2;

The specific embodiment

Shown in Fig. 1～3, wire rope core 1 is made up of along putting together the common one-tenth pinch shape of silvalin, or make behind strand shape again by the plurality of fibers yarn that multiply is common to become pinch shape along putting together and form, or make behind the marline shape again by silvalin that many marlines are common to become pinch shapes along putting together and forming.

Shown in Fig. 1～3, outer ligature 2 is the thigh shape of being made by the plurality of fibers yarn, or is the little rope form of being made by silvalin.

As shown in Figure 1, outer ligature 2 is that generally speaking, S is 5～30mm on the spiral outer surface that is wrapped in wire rope core 1 of S with pitch.

As shown in Figure 1, outer ligature 2 is the single head formula, perhaps is two, three, the four-head formula.

As shown in Figure 4, has the roughly the same connecting band 3 of the axial property of wire rope core 1 between two spiral adjacent " screw threads " of outer ligature 2; The rope of this structure generally utilizes " crochet hook " principle to work out out, can avoid outer ligature 2 to twine " screw thread " that the form dislocation that gets loose effectively, thereby can guarantee the regular and intensity of outward appearance of restricting, and is also easy to use.

About becoming pinch shape along putting together: be meant many softnesses and the elongate strip thing, as yarn, line or rope etc., independent or hybrid be parallel to each other jointly together adjacent.

About marline: enough pliabilities and tensile strength are arranged, and by silk, yarn or fibrous, and are to be screwed in the rope that forms together by two strands at least, and overall diameter is less.

Claims

1, a kind of rope has wire rope core (1), it is characterized in that: wire rope core (1) becomes pinch shape along putting together and form by soft and elongated thing is common, and other has on the spiral outer surface that is wrapped in wire rope core (1) of outer ligature (2).

2, a kind of rope according to claim 1, it is characterized in that: wire rope core (1) is made up of along putting together the common one-tenth pinch shape of silvalin, or after making strand shape by the plurality of fibers yarn, the common one-tenth pinch shape of multiply is formed along putting together again, or after making the marline shape by silvalin, many marlines are common again becomes pinch shapes along putting together and forming.

3, a kind of rope according to claim 1 and 2 is characterized in that: outer ligature (2) is the thigh shape of being made by the plurality of fibers yarn, or is the little rope form of being made by silvalin.

4, a kind of rope according to claim 1 and 2 is characterized in that: have the roughly the same connecting band (3) of the axial property of wire rope core (1) between two screw type adjacent " screw threads " of outer ligature (2).

5, a kind of rope according to claim 3 is characterized in that: have the roughly the same connecting band (3) of the axial property of wire rope core (1) between two screw type adjacent " screw threads " of outer ligature (2).

6, according to claim 1,2 or 5 described a kind of ropes, it is characterized in that: outer ligature (2) is for the single head formula, perhaps is two, three, the four-head formula.

7, a kind of rope according to claim 3 is characterized in that: outer ligature (2) is the single head formula, perhaps is two, three, the four-head formula.

8, a kind of rope according to claim 4 is characterized in that: outer ligature (2) is the single head formula, perhaps is two, three, the four-head formula.