CN110585667A - Rope end treatment process and mountain-climbing rope - Google Patents

Rope end treatment process and mountain-climbing rope Download PDF

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Publication number
CN110585667A
CN110585667A CN201910861697.4A CN201910861697A CN110585667A CN 110585667 A CN110585667 A CN 110585667A CN 201910861697 A CN201910861697 A CN 201910861697A CN 110585667 A CN110585667 A CN 110585667A
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CN
China
Prior art keywords
rope
core
sheath
glue
mountain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910861697.4A
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Chinese (zh)
Inventor
公彦秀
邱延平
姜润喜
刘瑞强
杜洪飞
张曼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG LUPU TECHNOLOGY Co Ltd
Withropenet Group Co Ltd
Ropenet Group Co Ltd
Original Assignee
SHANDONG LUPU TECHNOLOGY Co Ltd
Withropenet Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHANDONG LUPU TECHNOLOGY Co Ltd, Withropenet Group Co Ltd filed Critical SHANDONG LUPU TECHNOLOGY Co Ltd
Priority to CN201910861697.4A priority Critical patent/CN110585667A/en
Publication of CN110585667A publication Critical patent/CN110585667A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B29/00Apparatus for mountaineering
    • A63B29/02Mountain guy-ropes or accessories, e.g. avalanche ropes; Means for indicating the location of accidentally buried, e.g. snow-buried, persons
    • A63B29/028Ropes specially adapted for mountaineering

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  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Ropes Or Cables (AREA)

Abstract

The application provides a rope tail end treatment process and a mountain-climbing rope, wherein the rope tail end treatment process comprises the following steps: cutting the rope to a required length; carrying out edge ironing treatment on the port of the rope skin; and performing core pulling and gluing treatment on the rope core. The rope tail end treatment process can meet the requirements of outdoor exploration sporters, and is simple and convenient to operate; the tail end of the rope processed by the process is smooth, and the phenomena of rope skin yarn dispersion and edge breakage can not occur. The glue adopted by the rope end treatment process can be tightly combined with the rope sheath and the rope core, and the firmness is good. The mountain-climbing rope obtained by the process is firm and practical, and has long service life.

Description

Rope end treatment process and mountain-climbing rope
Technical Field
The application belongs to the technical field of ropes and tail end treatment processes thereof, and particularly relates to a rope tail end treatment process and a mountain climbing rope.
Background
At present, outdoor exploration sports are deeply loved by more and more people. The mountain-climbing rope is one of the important equipment for outdoor exploration sports. In practice, several thousand of ropes purchased at a cost often find the rope to be of an inappropriate length, requiring the rope to be cut to the appropriate length. At this time, if the rope end is not well treated, the rope end can be scattered, the outer skin and the inner core of the rope can be slipped, and sand particles can enter the rope from the rope end. When the rope is pulled by gravity or passes through the splayed ring, the sand grains can cut the inner core in the rope like a blade, and great hidden danger is formed.
At present, most outdoor adventure fans only scald one time with a lighter when handling the rope end, and after handling like this, the rope end still can scatter after using a period, appears the phenomenon of crust and inner core separation. Ropes used by people are often discarded because the rope ends are not treated, and the ropes themselves have no other quality problems. The service life of the mountain-climbing rope is greatly shortened to a certain extent by the existing rope end processing mode.
Disclosure of Invention
To overcome, at least to some extent, the problems of the related art, the present application provides a rope end treatment process and a mountain-climbing rope.
According to a first aspect of embodiments herein, there is provided a rope end treatment process comprising the steps of:
cutting the rope to a required length;
carrying out edge ironing treatment on the port of the rope skin;
and performing core pulling and gluing treatment on the rope core.
In the above rope end processing process, the specific process of cutting the rope to a required length is as follows:
marking the required cutting position of the rope;
fixing the marked part of the rope to prevent the rope head from being scattered after cutting;
cutting the rope along the mark.
In the above rope end processing technology, the process of performing core pulling and gluing processing on the rope core is as follows:
the whole rope core is drawn out by 1-1.5cm, and the drawn part of the rope core is cut off;
plugging the rope core into the rope skin for 1-2 cm;
performing core ironing treatment on the end opening of the rope core;
and pouring the prepared glue into the rope sheath so as to fill the space between the port of the rope core and the port of the rope sheath with the glue along the length direction of the rope.
In the rope end processing process, before the step of cutting the rope to a required length, the method further comprises the following steps of: the rope is pulled to ensure that the sheath and the core are evenly distributed over the entire rope.
In the above rope end processing technology, after the core pulling and gluing processing is performed on the rope core in the step, the method further comprises the following steps: and standing the treated rope for 5-10 minutes.
In the rope end treatment process, the glue is prepared from the following raw materials: 7-8 g of epoxy resin, 2-3 g of catalyst and 7-10 g of curing agent.
According to a second aspect of the embodiments of the present application, there is also provided a mountain climbing rope, including a rope sheath, a rope core, and a glue filling part, wherein the rope sheath is sleeved outside the rope core; the glue filling part is arranged in the rope sheath, one end of the glue filling part is bonded with the port of the rope core, the other end of the glue filling part is flush with the port of the rope sheath, and the side face of the glue filling part is bonded with the inner side face of the rope sheath.
In the mountain climbing rope, the rope sheath and the rope core are both made of nylon 6 fibers; the rope sheath is made by twisting 2-ply or 3-ply or 4-ply yarns; the rope core is formed by carrying out primary twisting on 8-ply or 10-ply yarns to form a strand, and then combining three strands of strands into one strand to form a strand rope; the rope skin and the rope core both comprise strands twisted in the positive and negative directions.
In the climbing rope, the glue filling part is prepared from the following raw materials: epoxy resin, catalyst and curing agent.
In the climbing rope, the dosage of the epoxy resin is 7-8 g, the dosage of the catalyst is 2-3 g, and the dosage of the curing agent is 7-10 g.
According to the above embodiments of the present application, at least the following advantages are obtained: the rope end treatment process can meet the requirements of outdoor exploration sporters, and is simple to operate, convenient and practical; the tail end of the rope processed by the process is smooth, and the phenomena of rope skin yarn dispersion and edge breakage can not occur. The glue adopted by the rope end treatment process can be tightly combined with the rope sheath and the rope core, and the firmness is good. The mountain-climbing rope obtained by the process is firm and practical, and has long service life.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the scope of the invention, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification of the application, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.
Fig. 1 is a flow chart of a rope end treatment process according to an embodiment of the present disclosure.
Fig. 2 is a partial structural schematic view of a mountain climbing rope according to an embodiment of the present disclosure.
Description of reference numerals:
1. rope skin; 2. a rope core; 3. and a glue filling part.
Detailed Description
For the purpose of promoting a clear understanding of the objects, aspects and advantages of the embodiments of the present application, reference will now be made to the accompanying drawings and detailed description, wherein like reference numerals refer to like elements throughout.
The illustrative embodiments and descriptions of the present application are provided to explain the present application and not to limit the present application. Additionally, the same or similar numbered elements/components used in the drawings and the embodiments are used to represent the same or similar parts.
As used herein, "first," "second," …, etc., are not specifically intended to mean in a sequential or chronological order, nor are they intended to limit the application, but merely to distinguish between elements or operations described in the same technical language.
With respect to directional terminology used herein, for example: up, down, left, right, front or rear, etc., are simply directions with reference to the drawings. Accordingly, the directional terminology used is intended to be illustrative and is not intended to be limiting of the present teachings.
As used herein, the terms "comprising," "including," "having," "containing," and the like are open-ended terms that mean including, but not limited to.
As used herein, "and/or" includes any and all combinations of the described items.
References to "plurality" herein include "two" and "more than two"; reference to "multiple sets" herein includes "two sets" and "more than two sets".
As used herein, the terms "substantially", "about" and the like are used to modify any slight variation in quantity or error that does not alter the nature of the variation. In general, the range of slight variations or errors that such terms modify may be 20% in some embodiments, 10% in some embodiments, 5% in some embodiments, or other values. It should be understood by those skilled in the art that the aforementioned values can be adjusted according to actual needs, and are not limited thereto.
Certain words used to describe the present application are discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in describing the present application.
As shown in fig. 1, the present application provides a rope end treatment process comprising the steps of:
s1, cutting the rope to a required length;
first, the desired cutting location of the rope is marked. Specifically, a marking pen or a sign pen may be used to mark the desired cut location of the tether.
Secondly, the marked part of the rope is fixed to prevent the rope end from suddenly spreading after cutting. Specifically, medical tape or scotch tape may be wrapped around the cord along the markings.
Finally, the rope is cut along the mark. In particular, the rope may be cut with a scalpel or a ceramic knife.
And S2, edge ironing is carried out on the end opening of the rope skin.
Specifically, the end of the rope sheath can be subjected to edge ironing treatment by a lighter so as to prevent the yarns at the rope end from being suddenly scattered after the medical adhesive tape or the transparent adhesive tape is removed. In addition, when the edge ironing treatment is carried out, the skin and the rope core need to be prevented from being fused together, and if the skin and the rope core are slightly fused, the skin and the rope core need to be separated.
S3, core pulling and gluing are carried out on the rope core, and the specific process is as follows:
firstly, the whole rope core is drawn out by 1-1.5cm, and the drawn part of the rope core is cut off. In particular, the rope core can be cut by a scalpel or a ceramic knife.
Next, the wick is inserted back into the sheath 1-2 cm. Specifically, the wick may be retracted into the wick using the tail of the marking pen.
And thirdly, performing core ironing treatment on the end opening of the rope core. Specifically, considering the operability in outdoor exploration sports, one end of a pair of stainless steel chopsticks can be heated on a candle and then inserted into a rope core, and the end opening of the rope core is subjected to core ironing treatment so as to completely iron the end opening of the rope core.
Finally, the prepared glue is poured into the rope sheath, so that the space between the port of the rope core and the port of the rope sheath is filled with the glue along the length direction of the rope.
Before the step S1, the method further includes the following steps: the rope is pulled so that the sheath and the core are evenly distributed over the entire rope.
After the above step S3, the method further includes the following steps: and standing the treated rope for 5-10 minutes for use.
In the above step S3, the glue is made of the following raw materials, which includes: 7-8 g of epoxy resin, 2-3 g of catalyst and 7-10 g of curing agent.
The rope end treatment process is simple and practical, and convenient to operate. The tail end of the rope processed by the process is smooth, and the phenomena of rope skin yarn dispersion and edge breakage can not occur. The glue adopted by the rope end treatment process can be tightly combined with the rope sheath and the rope core, and the firmness is good.
The rope end treatment process of the present application is described in detail below by way of specific examples.
Example one
A rope end treatment process comprises the following steps:
s11, preparing a required tool, wherein the tool comprises: scissors, scotch or medical tape, markers, sign pens, lighters, stainless steel chopsticks or other cylindrical stainless steel tools, candles.
S12, rope cutting: marking the position on the rope needing to be cut by using a marking pen, and winding a medical adhesive tape or a transparent adhesive tape at two sides of the marked position to prevent the rope end from being suddenly scattered after cutting.
Before the rope is cut, two ends of the rope need to be grabbed together to pull the rope forcefully, the rope sheath and the rope core are guaranteed to be uniformly distributed on the whole rope, and then two ends of the rope are found.
S13, edge ironing treatment: the port of the rope sheath is scalded by the lighter, so that the rope end yarn is prevented from being suddenly scattered after the medical adhesive tape is removed. In addition, if the skin and the core are fused together, it is necessary to separate the skin and the core.
S14, core pulling treatment: after the skin treatment, the entire core was pulled out 1 cm from the skin, and the pulled out portion was cut with scissors. The tail of the sign pen is used for plugging the rope core back to the inside of the rope sheath by 1.5cm, one end of a stainless steel chopstick is burnt on the candle for a while and inserted into the rope core for scalding, and the end opening of the rope core is thoroughly scalded.
S15, gluing: and pouring the prepared glue into the rope sheath so as to fill the space between the port of the rope core and the port of the rope sheath with the glue along the length direction of the rope.
Wherein the raw material ratio of the glue is as follows:
epoxy resin 8g
Catalyst 2g
8g of curing agent.
The raw materials of the glue can be stored in a structure similar to a toothpaste tubular body in advance, and can be uniformly mixed according to the proportion when in use.
Before the step S11, the method further includes the following steps: the rope is pulled so that the sheath and the core are evenly distributed over the entire rope.
The finished cord treated by the above process was used after being left to stand for 10 minutes.
The tail end of the rope processed by the process is smooth, and the phenomena of rope skin yarn dispersion and edge breakage can not occur. In addition, the glue adopted by the process can be tightly combined with the rope sheath and the rope core, and the firmness is good.
Example two
A rope end treatment process comprises the following steps:
s21, preparing a required tool, wherein the tool comprises: scissors, medical tapes, markers, sign pens, lighters, stainless steel chopsticks or other cylindrical stainless steel tools, candles.
S22, rope cutting: the position on the rope needing to be cut is marked by a marking pen, and medical adhesive tapes are wound on two sides of the marked position to prevent the rope end from being suddenly scattered after cutting.
Before the rope is cut, two ends of the rope need to be grabbed together to pull the rope forcefully, the rope sheath and the rope core are guaranteed to be uniformly distributed on the whole rope, and then two ends of the rope are found.
S23, edge ironing treatment: the port of the rope sheath is scalded by the lighter, so that the rope end yarn is prevented from being suddenly scattered after the medical adhesive tape is removed. In addition, if the skin and the core are fused together, it is necessary to separate the skin and the core.
S24, core pulling treatment: the entire cord was pulled out 1.5cm from the sheath, and then the pulled-out portion was cut with scissors. The tail of the sign pen is used for plugging the rope core back into the rope sheath for 2cm, one end of a stainless steel chopstick is used for burning on the candle for a while and is inserted into the rope core for scalding, and the end opening of the rope core is thoroughly scalded.
S25, gluing: and pouring the prepared glue into the rope sheath so as to fill the space between the port of the rope core and the port of the rope sheath with the glue along the length direction of the rope.
Wherein the raw material ratio of the glue is as follows:
epoxy resin 7g
Catalyst 3g
7g of curing agent.
The ingredients can be stored in a structure similar to a toothpaste tube in advance, and can be uniformly mixed according to the proportion when in use.
Before the step S22, the method further includes the following steps: the rope is pulled so that the sheath and the core are evenly distributed over the entire rope.
The finished cord treated by the above method was used after being left to stand for 5 minutes.
The tail end of the rope processed by the process is smooth, and the phenomena of rope skin yarn dispersion and edge breakage can not occur. In addition, the glue adopted by the process can be tightly combined with the rope sheath and the rope core, and the firmness is good.
As shown in fig. 2, based on the above-mentioned rope end treatment process, the present application also provides a mountain climbing rope, which includes a rope skin 1, a rope core 2 and a glue filling portion 3, wherein the rope skin 1 is sleeved outside the rope core 2; encapsulating portion 3 sets up in rope skin 1, and its one end bonds with the port of fag end 2, and the other end flushes with the port of rope skin 1, and the side of encapsulating portion 3 bonds with the medial surface of rope skin 1.
Specifically, the rope sheath 1 is sleeved outside the rope core 2 in a weaving mode.
The rope sheath 1 and the rope core 2 are both made of nylon 6 fiber. Wherein, the rope sheath 1 is made by twisting 2-ply or 3-ply or 4-ply yarns. The rope core 2 is formed by the first twisting of 8-ply or 10-ply yarns, and then three strands of strands are combined into one strand to form the strand. The rope sheath 1 and the rope core 2 both comprise strands twisted in the positive and negative directions.
Wherein, encapsulating portion 3 is prepared through the raw materials of following quality: 7-8 g of epoxy resin, 2-3 g of catalyst and 7-10 g of curing agent.
Wherein, the end opening of the rope core 2 is processed by core ironing; the end opening of the rope skin 1 is processed by edge ironing.
The tail end of the rope of the mountain climbing rope is smooth, and the phenomena of yarn dispersion and edge breakage of the rope skin 1 cannot occur; the mountain-climbing rope is firm and practical and has long service life.
The foregoing is merely an illustrative embodiment of the present application, and any equivalent changes and modifications made by those skilled in the art without departing from the spirit and principles of the present application shall fall within the protection scope of the present application.

Claims (10)

1. A rope end treatment process is characterized by comprising the following steps:
cutting the rope to a required length;
carrying out edge ironing treatment on the port of the rope skin;
and performing core pulling and gluing treatment on the rope core.
2. The rope end processing process according to claim 1, wherein the specific process of cutting the rope to a required length is as follows:
marking the required cutting position of the rope;
fixing the marked part of the rope to prevent the rope head from being scattered after cutting;
cutting the rope along the mark.
3. The rope end treatment process according to claim 1, wherein the process of performing core pulling and gluing on the rope core comprises the following steps:
the whole rope core is drawn out by 1-1.5cm, and the drawn part of the rope core is cut off;
plugging the rope core into the rope skin for 1-2 cm;
performing core ironing treatment on the end opening of the rope core;
and pouring the prepared glue into the rope sheath so as to fill the space between the port of the rope core and the port of the rope sheath with the glue along the length direction of the rope.
4. Rope end treatment process according to claim 1 or 2 or 3, characterized in that it further comprises, before said step of cutting the rope to the desired length, the following steps: the rope is pulled to ensure that the sheath and the core are evenly distributed over the entire rope.
5. The rope end processing process according to claim 1, 2 or 3, characterized by further comprising the following steps after the step of performing core pulling and gluing on the rope core: and standing the treated rope for 5-10 minutes.
6. Rope end treatment process according to claim 1, 2 or 3, characterized in that the glue is made of the following raw materials: 7-8 g of epoxy resin, 2-3 g of catalyst and 7-10 g of curing agent.
7. The mountain climbing rope is characterized by comprising a rope sheath, a rope core and a glue filling part, wherein the rope sheath is sleeved outside the rope core; the glue filling part is arranged in the rope sheath, one end of the glue filling part is bonded with the port of the rope core, the other end of the glue filling part is flush with the port of the rope sheath, and the side face of the glue filling part is bonded with the inner side face of the rope sheath.
8. The mountain-climbing rope according to claim 7, wherein the sheath and the core are made of nylon 6 fiber; the rope sheath is made by twisting 2-ply or 3-ply or 4-ply yarns; the rope core is formed by carrying out primary twisting on 8-ply or 10-ply yarns to form a strand, and then combining three strands of strands into one strand to form a strand rope; the rope skin and the rope core both comprise strands twisted in the positive and negative directions.
9. The mountain-climbing rope according to claim 7, wherein the glue-pouring part is prepared from the following raw materials: epoxy resin, catalyst and curing agent.
10. The mountain-climbing rope according to claim 7, characterized in that the amount of the epoxy resin is 7-8 g, the amount of the catalyst is 2-3 g, and the amount of the curing agent is 7-10 g.
CN201910861697.4A 2019-09-12 2019-09-12 Rope end treatment process and mountain-climbing rope Pending CN110585667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910861697.4A CN110585667A (en) 2019-09-12 2019-09-12 Rope end treatment process and mountain-climbing rope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910861697.4A CN110585667A (en) 2019-09-12 2019-09-12 Rope end treatment process and mountain-climbing rope

Publications (1)

Publication Number Publication Date
CN110585667A true CN110585667A (en) 2019-12-20

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09302593A (en) * 1996-05-14 1997-11-25 Nippon Gurasufuaibaa Kogyo Kk Nonflammable rope
JPH1112969A (en) * 1997-06-19 1999-01-19 Tokyo Seiko Co Ltd End treatment of wire rope
US6050077A (en) * 1997-07-17 2000-04-18 Mueller; Kurt Safety mountaineering rope
CN105874120A (en) * 2013-12-02 2016-08-17 东纲桥梁株式会社 Rope end-fastening method, rope with end fastener, and end fitting for use in rope end-fastening method
CN211676162U (en) * 2019-09-12 2020-10-16 鲁普耐特集团有限公司 Climbing rope

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09302593A (en) * 1996-05-14 1997-11-25 Nippon Gurasufuaibaa Kogyo Kk Nonflammable rope
JPH1112969A (en) * 1997-06-19 1999-01-19 Tokyo Seiko Co Ltd End treatment of wire rope
US6050077A (en) * 1997-07-17 2000-04-18 Mueller; Kurt Safety mountaineering rope
CN105874120A (en) * 2013-12-02 2016-08-17 东纲桥梁株式会社 Rope end-fastening method, rope with end fastener, and end fitting for use in rope end-fastening method
CN211676162U (en) * 2019-09-12 2020-10-16 鲁普耐特集团有限公司 Climbing rope

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