CN110820393A - Method for inserting chemical fiber double-layer multi-strand cable eye loop rope sleeve - Google Patents
Method for inserting chemical fiber double-layer multi-strand cable eye loop rope sleeve Download PDFInfo
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- CN110820393A CN110820393A CN201810903334.8A CN201810903334A CN110820393A CN 110820393 A CN110820393 A CN 110820393A CN 201810903334 A CN201810903334 A CN 201810903334A CN 110820393 A CN110820393 A CN 110820393A
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- rope
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/16—Auxiliary apparatus
- D07B7/169—Auxiliary apparatus for interconnecting two cable or rope ends, e.g. by splicing or sewing
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Abstract
The invention discloses a splicing method of chemical fiber double-layer multi-strand cable eye loop rope sling, which is characterized in that a cable is stretched on the ground or a deck, the cable eye loop rope sling used for mooring needs to be taken out for more than 10 meters, and the positions of 6 points including a point E, A, B, X, C, D are marked on the cable in sequence, wherein a letter E represents the tail end of the cable, the distance from the tail end E to the point A is 22 times of the diameter of the cable, the distance AB is determined according to the size of the actually required eye loop rope sling, and a thin rope is tied firmly at the point X to avoid pulling the inner core and the outer layer of the point X to the point C and the point D in the inserting process; after the outer layer is pulled off from the tail end of the cable for about 20-30cm, the inner core is taken out, a guide rope is inserted into the inner core and is fastened by using an adhesive tape, and the length of the guide rope is enough to reach the point B from the tail end of the cable. The invention adopts the insertion method of the eye ring rope sleeve of the chemical fiber double-layer multi-strand cable rope, has simple manufacture and low cost, can meet the requirement of the weaving structure of the double-layer multi-strand chemical fiber cable rope, and ensures the use safety of the cable rope.
Description
Technical Field
The invention relates to the technical field of ropes, in particular to an inserting method of chemical fiber double-layer multi-strand cable eye ring rope sleeves.
Background
The double-layer multi-strand chemical fiber cable comprises 48 strands and 32 strands, and is divided into an inner layer and an outer layer, wherein the inner layer and the outer layer are formed by interweaving the strands. The cable is made of ultra-high molecular weight polyethylene, nylon multifilament, terylene, polypropylene filament and the like, and the cable is made of two chemical fiber materials which are compounded from the inner layer and the outer layer. Due to the adoption of advanced process technology, the comprehensive performance of the mooring rope is greatly improved. The cable not only integrates the advantages of the traditional single-layer cables of 3 strands, 7 strands, 8 strands and 12 strands, but also has the advantages of low elongation, wear resistance, smoothness, flexibility, convenience in operation, long service life and the like. Compared with 8-strand cables, the double-layer multi-strand cables have higher strength, which is about 1.3 times that of the 8-strand cables; the resiliency is lower, about 2/3 for an 8 strand cable. The safety of the double-layer multi-strand cable is incomparable with other cable products, and is the best upgrade and upgrade product of 3-strand, 8-strand and 12-strand cables at present.
Double-layer multi-strand cables are widely used in foreign ships and also in ships in China. However, the existing condition is that the inserting method of the eye-ring rope sling is complicated and difficult to master, and once the local part of the mooring rope is seriously abraded in frequent berthing operation, the ship is difficult to insert one eye-ring rope sling again for continuous use, and only waste is caused. Therefore, it is necessary for those skilled in the art to develop a method for inserting the eye loop of the chemical fiber double-layer multi-strand cable.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an inserting method of an eye loop rope socket of a chemical fiber double-layer multi-strand rope.
In order to achieve the above purpose, the technical scheme provided by the invention is as follows: an inserting method of chemical fiber double-layer multi-strand cable eye loop rope sleeve comprises the following steps:
s1, stretching a cable on the ground or a deck, taking out a cable eye loop sleeve used as the cable for mooring for more than 10 meters, marking positions of 6 points on the cable in sequence, wherein a point E, A, B, X, C, D is marked, the letter E represents the tail end of the cable, the distance from the tail end E to the point A is 22 times of the diameter of the cable, the distance from the point AB is determined by the size of the actually required eye loop sleeve, and a thin rope is tied at the point X to prevent an inner core and an outer layer of the point X from being pulled to the point C and the point D in the inserting process;
s2, after the outer layer is pulled off from the tail end of the cable for about 20-30cm, taking out the inner core, inserting a guide rope into the inner core, and fastening the guide rope by using an adhesive tape, wherein the length of the guide rope is long enough to reach a point B from the tail end of the cable;
s3, shearing a small hole at the point B by using scissors, drawing out the inner core from the small hole, taking out one end of the guide rope from the point B, and leaving the other end of the guide rope at the end E of the mooring rope;
s4, detaching the adhesive tape connecting the leading rope and the end of the inner core, and ensuring that the other end of the leading rope extends out of the outer layer cable rope;
s5, placing the inner core and the outer layer in parallel, marking points A and B on the inner core, untying the small string at the point X, pulling the inner core out 8 times of the diameter length, making points A 'and B' on the inner core, and smoothly arranging the inner core and the outer layer of the cable between the points B and D to facilitate the following splicing;
s6, cutting a small hole at the A end of the cable rope by using scissors, taking out the leading rope at the head end of the outer layer from the small hole at the A point, tightly connecting the leading rope with the head end of the inner core, similarly preventing the leading rope from slipping in the inserting process, inserting the leading rope into the inner core for more than 20cm at least, tightly winding the leading rope by using an adhesive tape, and slowly penetrating out from the small hole at the B point to form an eye ring;
s7, extracting the inner core from the outer layer until the point B is overlapped with the point B', and adjusting the appearance of the eye ring;
s8, the head end of the outer layer of the cable is cut into a mouse tail shape, a guide rope is inserted into the cable at the head end, and the cable is tightly wound and fastened by using an adhesive tape;
s9, respectively cutting a small hole at the C point and the D point of the cable, tying a guide rope at the head end after a guide rod penetrates through the B point from the D point, then drawing out the guide rope, penetrating an inner core into the D point from the B point, penetrating an outer layer into the C point from the B point, and ensuring that the guide rope of the inner core and the guide rope of the outer layer are not crossed with each other in the penetrating process;
s10, respectively drawing out the inner core and the outer layer of the mooring rope at the point C and the point D, striking and flattening by using a mallet, cutting off redundant rope ends to hide the rope ends in the mooring rope, sleeving the manufactured eye rings on cable piles, slowly twisting by using a cable twisting machine, and striking the eye rings by using the mallet under the condition that the eye rings of the mooring rope are gradually stressed to ensure that the inner core and the outer layer are smooth and the stress is uniform;
s11, after the eye ring of the mooring rope is subjected to large tensile force, a 100cm nylon rope is used for tying a rope end knot at the root of the eye ring rope sleeve, after the rope end knot is tightened, a small rope end is wound tightly by using an adhesive tape and inserted into a rope strand seam, and then the eye ring rope sleeve is manufactured.
Based on the technical scheme, compared with the prior art, the invention has the following technical advantages:
the invention adopts the insertion method of the eye ring rope sleeve of the chemical fiber double-layer multi-strand cable rope, has simple manufacture and low cost, can meet the requirement of the weaving structure of the double-layer multi-strand chemical fiber cable rope, and ensures the use safety of the cable rope.
Detailed Description
The invention is further illustrated by the following examples.
An inserting method of chemical fiber double-layer multi-strand cable eye loop rope sleeve comprises the following steps:
s1, stretching a cable on the ground or a deck, taking out a cable eye loop sleeve used as the cable for mooring for more than 10 meters, marking positions of 6 points on the cable in sequence, wherein a point E, A, B, X, C, D is marked, the letter E represents the tail end of the cable, the distance from the tail end E to the point A is 22 times of the diameter of the cable, the distance from the point AB is determined by the size of the actually required eye loop sleeve, and a thin rope is tied at the point X to prevent an inner core and an outer layer of the point X from being pulled to the point C and the point D in the inserting process;
s2, after the outer layer is pulled off from the tail end of the cable for about 20-30cm, taking out the inner core, inserting a guide rope into the inner core, and fastening the guide rope by using an adhesive tape, wherein the length of the guide rope is long enough to reach a point B from the tail end of the cable;
s3, shearing a small hole at the point B by using scissors, drawing out the inner core from the small hole, taking out one end of the guide rope from the point B, and leaving the other end of the guide rope at the end E of the mooring rope;
s4, detaching the adhesive tape connecting the leading rope and the end of the inner core, and ensuring that the other end of the leading rope extends out of the outer layer cable rope;
s5, placing the inner core and the outer layer in parallel, marking points A and B on the inner core, untying the small string at the point X, pulling the inner core out 8 times of the diameter length, making points A 'and B' on the inner core, and smoothly arranging the inner core and the outer layer of the cable between the points B and D to facilitate the following splicing;
s6, cutting a small hole at the A end of the cable rope by using scissors, taking out the leading rope at the head end of the outer layer from the small hole at the A point, tightly connecting the leading rope with the head end of the inner core, similarly preventing the leading rope from slipping in the inserting process, inserting the leading rope into the inner core for more than 20cm at least, tightly winding the leading rope by using an adhesive tape, and slowly penetrating out from the small hole at the B point to form an eye ring;
s7, extracting the inner core from the outer layer until the point B is overlapped with the point B', and adjusting the appearance of the eye ring;
s8, the head end of the outer layer of the cable is cut into a mouse tail shape, a guide rope is inserted into the cable at the head end, and the cable is tightly wound and fastened by using an adhesive tape;
s9, respectively cutting a small hole at the C point and the D point of the cable, tying a guide rope at the head end after a guide rod penetrates through the B point from the D point, then drawing out the guide rope, penetrating an inner core into the D point from the B point, penetrating an outer layer into the C point from the B point, and ensuring that the guide rope of the inner core and the guide rope of the outer layer are not crossed with each other in the penetrating process;
s10, respectively drawing out the inner core and the outer layer of the mooring rope at the point C and the point D, striking and flattening by using a mallet, cutting off redundant rope ends to hide the rope ends in the mooring rope, sleeving the manufactured eye rings on cable piles, slowly twisting by using a cable twisting machine, and striking the eye rings by using the mallet under the condition that the eye rings of the mooring rope are gradually stressed to ensure that the inner core and the outer layer are smooth and the stress is uniform;
s11, after the eye ring of the mooring rope is subjected to large tensile force, a 100cm nylon rope is used for tying a rope end knot at the root of the eye ring rope sleeve, after the rope end knot is tightened, a small rope end is wound tightly by using an adhesive tape and inserted into a rope strand seam, and then the eye ring rope sleeve is manufactured.
The foregoing is illustrative and explanatory of the invention and is not intended to limit the advantages attainable thereby, and it is within the scope of the present application for any one or more of the advantages to be realized, whether simple changes in construction and/or implementation in some embodiments are possible in the practice of the invention.
Claims (1)
1. A method for splicing chemical fiber double-layer multi-strand cable eye loop rope sleeves is characterized in that: the method comprises the following steps:
s1, stretching a cable on the ground or a deck, taking out a cable eye loop sleeve used as the cable for mooring for more than 10 meters, marking positions of 6 points on the cable in sequence, wherein a point E, A, B, X, C, D is marked, the letter E represents the tail end of the cable, the distance from the tail end E to the point A is 22 times of the diameter of the cable, the distance from the point AB is determined by the size of the actually required eye loop sleeve, and a thin rope is tied at the point X to prevent an inner core and an outer layer of the point X from being pulled to the point C and the point D in the inserting process;
s2, after the outer layer is pulled off from the tail end of the cable for about 20-30cm, taking out the inner core, inserting a guide rope into the inner core, and fastening the guide rope by using an adhesive tape, wherein the length of the guide rope is long enough to reach a point B from the tail end of the cable;
s3, shearing a small hole at the point B by using scissors, drawing out the inner core from the small hole, taking out one end of the guide rope from the point B, and leaving the other end of the guide rope at the end E of the mooring rope;
s4, detaching the adhesive tape connecting the leading rope and the end of the inner core, and ensuring that the other end of the leading rope extends out of the outer layer cable rope;
s5, placing the inner core and the outer layer in parallel, marking points A and B on the inner core, untying the small string at the point X, pulling the inner core out 8 times of the diameter length, making points A 'and B' on the inner core, and smoothly arranging the inner core and the outer layer of the cable between the points B and D to facilitate the following splicing;
s6, cutting a small hole at the A end of the cable rope by using scissors, taking out the leading rope at the head end of the outer layer from the small hole at the A point, tightly connecting the leading rope with the head end of the inner core, similarly preventing the leading rope from slipping in the inserting process, inserting the leading rope into the inner core for more than 20cm at least, tightly winding the leading rope by using an adhesive tape, and slowly penetrating out from the small hole at the B point to form an eye ring;
s7, extracting the inner core from the outer layer until the point B is overlapped with the point B', and adjusting the appearance of the eye ring;
s8, the head end of the outer layer of the cable is cut into a mouse tail shape, a guide rope is inserted into the cable at the head end, and the cable is tightly wound and fastened by using an adhesive tape;
s9, respectively cutting a small hole at the C point and the D point of the cable, tying a guide rope at the head end after a guide rod penetrates through the B point from the D point, then drawing out the guide rope, penetrating an inner core into the D point from the B point, penetrating an outer layer into the C point from the B point, and ensuring that the guide rope of the inner core and the guide rope of the outer layer are not crossed with each other in the penetrating process;
s10, respectively drawing out the inner core and the outer layer of the mooring rope at the point C and the point D, striking and flattening by using a mallet, cutting off redundant rope ends to hide the rope ends in the mooring rope, sleeving the manufactured eye rings on cable piles, slowly twisting by using a cable twisting machine, and striking the eye rings by using the mallet under the condition that the eye rings of the mooring rope are gradually stressed to ensure that the inner core and the outer layer are smooth and the stress is uniform;
s11, after the eye ring of the mooring rope is subjected to large tensile force, a 100cm nylon rope is used for tying a rope end knot at the root of the eye ring rope sleeve, after the rope end knot is tightened, a small rope end is wound tightly by using an adhesive tape and inserted into a rope strand seam, and then the eye ring rope sleeve is manufactured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903334.8A CN110820393A (en) | 2018-08-09 | 2018-08-09 | Method for inserting chemical fiber double-layer multi-strand cable eye loop rope sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903334.8A CN110820393A (en) | 2018-08-09 | 2018-08-09 | Method for inserting chemical fiber double-layer multi-strand cable eye loop rope sleeve |
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| CN110820393A true CN110820393A (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810903334.8A Pending CN110820393A (en) | 2018-08-09 | 2018-08-09 | Method for inserting chemical fiber double-layer multi-strand cable eye loop rope sleeve |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957735A (en) * | 2021-10-31 | 2022-01-21 | 山东海岱智能设备有限公司 | End fastener of double-layer braided rope and end fastener forming device and method for double-layer braided rope |
-
2018
- 2018-08-09 CN CN201810903334.8A patent/CN110820393A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957735A (en) * | 2021-10-31 | 2022-01-21 | 山东海岱智能设备有限公司 | End fastener of double-layer braided rope and end fastener forming device and method for double-layer braided rope |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200221 |
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| WD01 | Invention patent application deemed withdrawn after publication |