CN214450079U - Safe high-strength active trailer rope with super-long service life - Google Patents

Abstract

The utility model belongs to the technical field of cross-country rescue's mobile trailer rope, especially, be a safe high strength life overlength mobile trailer rope, including the trailer rope body, end button hole and fastening ligature line, the both ends homogeneous style of the trailer rope body is provided with the end button hole, and the trailer rope body comprises rope core and skin, and the head of end button hole is provided with the wear-resisting section of protection. The utility model discloses a setting up of end button hole is convenient for directly fix the end position of its rope body on the trailer of automobile body is buckled in the use, realize that the lug connection can the operation, and is easy and simple to handle, the wear-resisting section of protection is rubber coating, possess good wear resistance, the surface is smooth, it is nimble to use, ultraviolet resistance, anti chemical corrosion, the trailer rope uses the polyamide material bilayer to weave to make in addition, the reducible impact force to the automobile body of its 30% elongation, whole root rope scribbles washing nature PU coating, under the wet condition of rope change, intensity is unchangeable, the wear-resisting life of whole rope body is longer.

Description

Safe high-strength active trailer rope with super-long service life

Technical Field

The utility model relates to an active trailer rope technical field of cross-country rescue specifically is an active trailer rope of safe high-strength life overlength.

Background

With the improvement of living standard of people, most families have automobiles, and vehicle-mounted tools are increased. People mostly like to use self-driving tour for leisure and entertainment in holidays, and more complex road conditions are often encountered during the self-driving tour. The vehicle is prone to failure in outdoor cross-country, desert, marsh, river and complex road conditions, and a trailer rope is needed to rescue after the vehicle fails.

When the current trailer rope on the market is used, the trailer rope is easily broken by instant larger pulling stress, is also easily damaged by friction in the using process and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a safe high-strength life overlength moves trailer rope has solved when using, easily by great pull stress snap in the twinkling of an eye, also is damaged by the friction in the use easily, the problem of not being convenient for to use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safe high-strength life overlength moves trailer rope, includes the trailer rope body, end button hole and fastening ligature, the both ends homogeneous style of the trailer rope body is provided with the end button hole, the trailer rope body comprises rope core and skin, the head of end button hole is provided with the wear-resisting section of protection, the transition position department ligature of the trailer rope body and end button hole has the fastening ligature, the rope core twists with the fingers with Z for S, the end button hole twists with the fingers with Z for S, the wear-resisting section of protection sets up in end button hole position department, directly paint rubber coating on the rope body at wear-resisting section position of protection.

As a preferred technical scheme of the utility model, the skin parcel is in the outside of rope core.

(III) advantageous effects

Compared with the prior art, the utility model provides a safe high strength life overlength moves dynamic trailer rope possesses following beneficial effect:

the trailer rope has the advantages that the arrangement of the fastening binding wire is convenient for protecting the transition position between the trailer rope body and the end buttonhole, the stable use of the whole rope body is ensured, the arrangement of the end buttonhole is convenient for directly fixing the end position of the rope body on the trailer button of the vehicle body in the using process, the direct connection can be realized, the operation is simple and convenient, meanwhile, the stability of rope body binding is good, the problem that the rope body falls off in the using process is effectively avoided, the rope core and the outer layer are mutually matched, the strength of the whole rope body is greatly improved, the service life of the rope body is prolonged, the protective wear-resistant section on the end buttonhole is a rubber coating, the trailer rope has excellent wear resistance, the surface is smooth, the use is flexible, the anti-ultraviolet ray effect is realized, the advantage of chemical corrosion resistance is enabled to have longer service life, the wear resistance of the position is improved, and the wear between the trailer body and the metal button hole is reduced, the service life of the trailer rope is prolonged, the trailer rope is made of a polyamide material through double-layer weaving, the 30% elongation rate of the trailer rope enables the trailer rope to have less impact force on a vehicle body compared with ropes made of other materials in the using process, the whole rope is coated with a washable PU coating, the strength of the whole rope is unchanged under the condition that the rope becomes wet, the whole rope is light in weight and high in strength, and the whole rope is long in wear-resisting service life.

Drawings

Fig. 1 is a front view of the structure of the present invention;

fig. 2 is a partial cross-sectional view of a trailer rope of the present invention;

FIG. 3 is a schematic view of a partial structure of the end button hole of the present invention;

fig. 4 is a partial structure diagram of the rope core and the outer layer of the present invention.

In the figure: 1. a trailer rope body; 101. a rope core; 102. an outer layer; 2. an end buttonhole; 201. a protective wear resistant section; 3. and (5) fastening the binding wires.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a safe high-strength life overlength moves trailer rope, including the trailer rope body 1, end button hole 2 and fastening ligature 3, the both ends homogeneous style of the trailer rope body 1 is provided with end button hole 2, the trailer rope body 1 comprises rope core 101 and outer 102, the head of end button hole 2 is provided with protection wear-resisting section 201, the transition position department ligature of the trailer rope body 1 and end button hole 2 has fastening ligature 3, rope core 101 twists with the fingers for S and Z, end button hole 2 twists with the fingers for S and Z, protection wear-resisting section 201 sets up in 2 positions of end button hole, rubber coating is directly paintd on the rope body at protection wear-resisting section 201 position.

In the embodiment, the end buttonhole 2 is buttoned by the rope body at the end part of the trailer rope body 1, the rope with more than two ends is respectively embedded into the rope body, the tail end is manually wound and reinforced, the arrangement of the fastening and binding wire 3 is convenient for protecting the transition part between the trailer rope body 1 and the end buttonhole 2, the stable use of the whole rope body is ensured, the arrangement of the end buttonhole 2 is convenient for directly fixing the end part of the rope body on the trailer button of the vehicle body in the using process, the direct connection and the operation are realized, the operation is simple and convenient, the arrangement of the protective wear-resistant section 201 ensures that the rope cannot be broken due to fiber wear when the mutual friction is realized when the rope is linked with a metal or a vehicle towing handle, the service life is greatly prolonged, meanwhile, the stability of rope body binding is good, the problem that the rope body falls off in the using process is effectively avoided, the trailer rope replaces the traditional flat belt, can be applied to the fields of outdoor cross country, sailing boat and the like, in particular to rescue, dragging objects and the like, the rope core 101 is arranged to be used as a whole rope body bearing and pulling piece to bear the stress in the process of towing, and the S twist and the Z twist enable the bearing process to buffer part of instant stress, the specific twist is determined according to the outer diameter of the actual rope body, the protective wear-resistant section 201 is arranged as the contact part of the whole buttonhole part and the bearing part to bear the friction generated by the stress in the trailer process, and S twists with the fingers and Z twists with the fingers makes its hold and draws the process and can cushion partial instantaneous stress, and the wear resistance that sets up and promote this position of protection wear-resisting section 201 reduces and automobile body metal button hole between wearing and tearing, increase of service life, and the rubber coating is rubber coating, possesses good wear resistance, and the surface is smooth, uses in a flexible way, and the advantage of ultraviolet resistance, anti chemical corrosion makes it have longer life.

Specifically, the outer layer 102 is wrapped around the core 101.

In the embodiment, the rope core 101 is woven by using a plurality of strands of polyamide fibers as raw materials, the whole rope is coated with a washable PU coating, the PU coating is a waterproof polyurethane coating, the strength is unchanged under the condition that the rope becomes wet, the outer layer 102 is directly woven and wrapped outside the rope core 101, the outer layer 102 and the rope core 101 are matched with each other to prolong the service life of the rope body, the outer layer 102 is formed by cross weaving of twenty-four woven strands and is of a 24X2 structure, the rope core 101 is formed by mutually weaving twelve woven strands, wherein 6 strands of S and 6 strands of Z are mutually woven, eight woven strands of the rope core 101 can be selected according to the actual use requirement of the rope body, the trailer rope is made by double-layer weaving of polyamide materials, the elongation rate of the product exceeds 30%, the safety performance of the product is greatly improved, the force is buffered to the maximum, the rope or the damage risk accident caused by the stress of a stressed vehicle is avoided, for example, if two vehicles are working back and forth, if the vehicles are on the flat ground, the elongation is not important, but if a vehicle is trapped in the soil, a large force is applied to pull the vehicle, and when the vehicle is pulled out, the large force is changed into an interaction force to the rope and the pulled vehicle, which can cause the vehicle to collide and the rope to break, so that the active trailer rope with the high elongation of 30% of the power rope is mainly used for rescue and trailer operation, and is widely used in desert, soil and other off-road conditions, and far exceeds the trailer belt and common rope in the market.

The utility model discloses a theory of operation and use flow: when the trailer is needed to be towed, the trailer rope is directly taken out and smoothly extended, the end buttonhole 2 at one end of the trailer rope body 1 is sleeved on the metal mop point on the trailer body, and the other end of the trailer rope body is also fixed on the trailer body needing to be towed in an operating mode.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (2)

1. The utility model provides a safe high strength life overlength moves trailer rope, includes the trailer rope body (1), end button hole (2) and fastening ligature (3), its characterized in that: the utility model discloses a trailer rope, including trailer rope body (1), end button hole (2), trailer rope body (1) is provided with end button hole (2) by rope core (101) and outer (102) and constitutes, the head of end button hole (2) is provided with protection wear-resisting section (201), trailer rope body (1) and the transition position department ligature of end button hole (2) have fastening ligature (3), rope core (101) twist with the fingers for S and Z, end button hole (2) twist with the fingers for S and Z, protection wear-resisting section (201) set up in end button hole (2) position department, directly paint rubber coating on the rope body at protection wear-resisting section (201) position.

2. The safe, high-strength, ultra-long life, active trailer rope of claim 1, further comprising: the outer layer (102) is wrapped outside the rope core (101).

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