CN203513965U

CN203513965U - Three-dimensional cylindrical rope

Info

Publication number: CN203513965U
Application number: CN201320369924.XU
Authority: CN
Inventors: 尹延征
Original assignee: SHANDONG LUPU TECHNOLOGY Co Ltd
Current assignee: SHANDONG LUPU TECHNOLOGY Co Ltd
Priority date: 2013-06-26
Filing date: 2013-06-26
Publication date: 2014-04-02
Anticipated expiration: 2023-06-26

Abstract

The utility model discloses a three-dimensional cylindrical rope. The three-dimensional cylindrical rope comprises a plurality of warps (1) which are arranged together in the form of a cylinder, and a weft (2) which is arranged among the warps (1) and in winding connection with the warps (1), wherein the warps (1) are connected together by winding one weft (2). The rope can be formed without twisting and weaving, and therefore, strength of the rope is improved, and a processing process is simplified.

Description

Three-dimensional cylinder rope

Technical field

The utility model relates to a kind of rope, especially a kind of three-dimensional cylinder rope.

Background technology

Rope can be divided into torsade, the large class of kernmantle two according to structure.Torsade is formed by three strands or the more twistings of restricting.The manufacture process of torsade: yarn is twisted to be for the first time called through twisting machine and just twisted thread; At the beginning of many, twist thread and form folded twisted netting twine through twist against twist; Many folded twisted netting twines become rope strand through the reverse retwist of crank closer; Many rope strands can be processed as rope after twisting.The manufacture process of torsade: yarn is through twisting machine twisting; After pre-loom separated time, on braiding machine, be processed as rope.The twisting machine twisting effect in traditional rope making field: utilize and produce relative angular displacement between yarn cross section, make originally to stretch parallel fiber and the run-off the straight of yarn axle changes yarn texture, in twisting process, between yarn, width shrinks gradually, both sides are folding and be involved in yarn bar center gradually, form twisting triangle, in twisting triangle, width and the cross section of rope change, from flat belt-like, become gradually columniform yarn group.The Strength Changes of twisting: with respect to the following thinner yarn assembly body twisting of diameter 0.5mm, the increase first increases and then decreases of the intensity twist, the best twist multiplier of intensity is called critical twist factor.But with respect to rope, because the twist factor of diameter and feel requirement yarn is larger, the twist far surpasses its critical twist factor, so the rise side effect of the twist to line strength namely exists loss of strength in rope twisting process.

Kernmantle is that spool twists together according to rotation mode, with a kind of interspersed form, mutually intersects, and common braided structure is: cast kernmantle, solid kernmantle, longitude and latitude kernmantle and 8 strands plaited rope etc.; Also there is no three-dimensional cylinder rope.

Summary of the invention

In order to overcome above-mentioned technical disadvantages, the purpose of this utility model is to provide a kind of three-dimensional cylinder rope, has therefore improved the intensity of rope, has simplified processing technology.

For achieving the above object, the technical scheme that the utility model is taked is: a kind of three-dimensional cylinder rope, include be cylinder type arranged together and for the warp of many, be arranged between warp and the parallel connecting with warp wound form.

Owing to having designed warp and a parallel, the winding by a parallel links together warp, does not re-use twisting and becomes rope with the mode of braiding, has therefore improved the intensity of rope, has simplified processing technology.

The utility model has designed, many warps are set to according to cylinder type arranged together, a parallel is set to be wrapped between many warps, in the lateral cross section of many warps of cylinder type, at least at the warp in the outside of the center line layer of lateral cross section, be set to connect with parallel wound form at all warps of other layer.

In the technical program, a parallel connects with warp wound form for important technical characterictic, in the technical field of three-dimensional cylinder rope, has novelty, creativeness and practicality.

Accompanying drawing explanation

Fig. 1 is schematic diagram of the present utility model.

The specific embodiment

Below in conjunction with embodiment, the utility model is further described, following examples are intended to illustrate the utility model rather than to further restriction of the present utility model.A kind of three-dimensional cylinder rope, include warp 1 and parallel 2, many warps 1 are set to according to cylinder type arranged together, a parallel 2 is set to be wrapped between many warps 1, in the lateral cross section of the many warps 1 of cylinder type, at least at the warp 1 in the outside of the center line layer of lateral cross section, be set to connect with parallel 2 wound forms at all warps 1 of other layer.

Preparation method,

Many warps 1 are arranged together according to cylinder type, and in the lateral cross section of the many warps 1 of cylinder type, the trend of a parallel 2 is:

Warp 1 on the center line layer of a, lateral cross section, parallel 2 is that entrance opposite side are outlet from the warp 1 of a side at the center line position in lateral cross section, is wound around warp in entrance position and after 1 one weeks, the warp 1 at the position that mediates is wound around to half cycle and is wound around warp in outlet position 1 one weeks again;

Warp 1 on the center line both sides layer of b, lateral cross section,

It is identical with the entrance and exit of the center line layer of lateral cross section that the entrance and exit on upper strata is set to, and is wound around after warp 1 half cycle in entrance position the warp 1 at the position that mediates to be wound around to half cycle to be wound around warp in outlet position 1 one weeks again;

Be wound around outer field warp with upper strata homonymy and after 1 one weeks, be wound around outer field warp 1 half cycle with lower floor's homonymy again and be wound around outer field warp 1 half cycle with upper strata homonymy again, the outer field warp 1 of winding and upper strata or lower floor's homonymy is compartment winding;

It is identical with the entrance and exit of the center line layer of lateral cross section that the entrance and exit of lower floor is set to, and is wound around after warp 1 half cycle in entrance position the warp 1 at the position that mediates to be wound around to half cycle to be wound around warp in outlet position 1 one weeks again;

Being wound around outer field warp with lower floor's homonymy is wound around outer field warp 1 half cycle with upper strata homonymy again and is wound around outer field warp 1 half cycle with lower floor's homonymy again after 1 one weeks, from the entrance of the center line layer of lateral cross section, walk out and enter next lateral cross section, the outer field warp 1 of winding and upper strata or lower floor's homonymy is that compartment is wound around.

In the present embodiment, warp 1 and parallel 2 are set to fiber filament.

Weft yarn enters from weft yarn entrance, around warp thread rotation, is wound around, and then enters warp group internal; Be wrapped in and on warp, play the fixedly effect of parallel.At warp group internal parallel, through being wound around after warp, be wound around warp, then change direction, arrive the position of warp in the other direction.Parallel is wound around root warp after being wound around warp successively, arrives the position of warp, and parallel passes through warp thread, warp, warp successively, as this road of turning back up and down of parallel, through being called, shuttles back and forth.Parallel shuttles back and forth and winding again, and this circulates in warp place and completes.Parallel is pulled up in the position of parallel entrance, through then entering next circulation.

This rope making method yarn used is divided into two kinds: a kind of yarn is parastate arrangement, is called warp thread, and weight accounts for 80% of rope proportion---and 90%.Another kind of yarn bundlees warp thread on warp thread cross section, is called weft yarn, and weight accounts for 10% of rope weight---and 20%.

This rope making method is: warp enters knit unit by tensioner, branch means, the threader of 3 D stereo braiding machine; Parallel process unwinding device, magnetic eye, parallel are sent into wheel, tension spring enters knit unit; In tensioner, parallel is under the guiding of crochet hook, and around one or some warp rotation windings, warp bundles the most at last.

Above-mentioned rope making method can be found out: rope is directly made by yarn, not through intermediate links such as twisting.

Above-mentioned rope making method can realize by changing rope structure, because weft yarn runs through rope inside, has formed the strap-on structure that is different from traditional rope.

The related yarn of the utility model is chemical fibre industry long filament, and fibre fineness is at 1000D between 3000D, and fiber itself has certain ultimate strength.In some fibrous axial direction fibre aggregates, the ultimate strength sum of all fibres should be more than or equal to the ultimate strength of fiber assembly.

According to the rate of utilization of strength of the utility model people's experiment kernmantle fiber 60%---65%, the rate of utilization of strength of torsade fiber is 55%---60%, the rate of utilization of strength of three-dimensional cylinder cord fibers is 75%---between 90%.Reason is that warp distributes at axially parallel, axial stressed can playing a role completely.Few parallel plays effect of contraction, increases the frictional force between parallel when axially loaded.

The utlity model has lower feature:

1, owing to having designed warp 1 and a parallel 2, the winding by a parallel 2 links together warp 1, does not re-use twisting and becomes rope with the mode of braiding, has therefore improved the intensity of rope, has simplified processing technology.。

2, owing to having designed warp 1 and a parallel 2, improved production efficiency.

3, owing to having designed warp 1 and a parallel 2, frictional force between warp 1 is increased, improved intensity.

Above-described embodiment is a kind of way of realization of three-dimensional cylinder rope provided by the utility model; according to other distortion of scheme provided by the utility model; increase or reduce composition or step wherein; or the technical field approaching with the utility model by the utility model for other, all belongs to protection domain of the present utility model.

Claims

1. a three-dimensional cylinder rope, it is characterized in that: include be cylinder type arranged together and be the warp (1) of many, be arranged between warp (1) and the parallel (2) connecting with warp (1) wound form, many warps (1) are set to according to cylinder type arranged together, a parallel (2) is set to be wrapped between many warps (1), in the lateral cross section of the many warps (1) of cylinder type, at least at the warp (1) in the outside of the center line layer of lateral cross section, all warps (1) at other layer are set to connect with parallel (2) wound form.