CN113044166A

CN113044166A - Ship mooring rope and production process thereof

Info

Publication number: CN113044166A
Application number: CN201911385496.8A
Authority: CN
Inventors: 苗国华; 蔡正国; 宋晓艳; 董红飞; 肖其盛; 袁明伟
Original assignee: Yancheng Shenli Ropes Mfg Co ltd
Current assignee: Yancheng Shenli Ropes Mfg Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2021-06-29

Abstract

A ship cable and a production process thereof are disclosed, wherein the production process comprises the steps of selecting fibers, performing fiber quality inspection, twisting small strands of the fibers, combining and twisting small strands into large strands, combining and twisting large strands to form a rope (1), measuring the length of the rope (1) to set a processing boundary line, disassembling the rope (1) into large strands, disassembling large strands into small strands, weaving a mesh bag (2-1), arranging a buffer bag in the mesh bag (2-1), closing and fastening the mesh bag (2-1), combining and twisting small strands into large strands, combining and twisting large strands into the rope (1), sleeving a wear-resistant sleeve (7), knitting large strands into a rope buckle (4), ironing and tying a strand head (6), dip-coating a wear-resistant layer, performing constant temperature drying quality inspection, performing tension test, tying qualified labels, packaging and warehousing; the service life of the mooring rope is prolonged, the operation cost of the ship is reduced, the safety of the ship is improved, and the immeasurable beneficial effects can be brought to the ship.

Description

Ship mooring rope and production process thereof

Technical Field

The invention relates to a fiber cable for ships, in particular to a ship cable capable of buffering the shaking impact force of a ship and a production process thereof.

Background

The marine fiber cable is widely applied to mooring when a ship stops, one end of the cable is tied to a mooring pile on the shore when the ship is in shore, the other end of the cable is tied to the mooring pile on the ship, the position of the ship when the ship stops is not fixed, the cable can sway along with the influence of water flow and wind waves, the distance between the ship and the mooring pile on the shore can be continuously changed by the sway of the ship, the cable connecting the ship and the mooring pile frequently receives impact tension, particularly, the impact force of the ship with thousands of tons of the cable on the cable is larger, even the cable can be broken by impact sometimes, particularly, the tensile strength of the cable is gradually reduced by the frequent impact tension, the service life of the cable is seriously influenced, and people urgently desire the ship cable capable of relieving the sway impact and the production process thereof.

Disclosure of Invention

The invention provides a mooring rope, which can relieve the impact damage of ship shaking on the mooring rope, prevent the danger of cable breaking caused by strong wind and strong waves and prolong the service life of the mooring rope.

The technical scheme for solving the technical problem is as follows: designing a mooring rope with buffering tension, wherein the mooring rope for buffering impact force consists of a rope part, a buffering part and a rope buckle part, and the ship mooring rope comprises a rope, auxiliary small rope strands, a buffering belly, a rope buckle and a pile sleeving ring; the buffering belly consists of a mesh bag and a buffering bag; the mesh bag is formed by mutually weaving small strands and small rope strands; the buffer bag consists of a bag sleeve, rubber particles and a spring; the production process of the ship mooring rope comprises the following steps of; 1. selecting fibers, inspecting fiber quality, twisting small strands of the fibers, combining and twisting small strands of the fibers into large strands of the fibers, combining and twisting large strands of the fibers into ropes, measuring and measuring the lengths of the ropes to set a processing boundary line, detaching the ropes into large strands of the fibers, detaching the large strands of the fibers into small strands of the fibers, weaving a mesh bag, arranging a buffer bag in the mesh bag, closing and tightening the mesh bag, combining and twisting small strands of the fibers into large strands of the fibers, combining and twisting large strands of the fibers into ropes, sleeving a wear-resistant sleeve, knitting large strands of the fibers into rope buckles, ironing ends of the strands of the fibers, dipping a wear-resistant layer, drying at constant temperature, inspecting quality, inspecting tension, bundling qualified labels and packaging and.

The selection of the fibers is; the fiber material is selected according to the requirement of a customer order, and the common fiber material is prepared by mixing polyethylene, high-molecular polyethylene, polypropylene filament, nylon, polyethylene, terylene and polyester-polypropylene.

The fiber quality test is; respectively sampling the selected fiber materials according to ten equal parts, performing a tension test and an aging test, and producing the fiber materials if the test results reach the standard, and forbidding the use of the fiber materials which do not reach the standard.

The fiber twisted small strand is; the raw material fiber is formed by twisting parameters required by the composition.

The small rope strands are combined and twisted into a large rope strand; twisting the processed small rope strands according to the required parameters to prepare large rope strands.

The large rope strands are combined and twisted to form a rope; the processed large rope strands are braided into ropes according to the required parameters.

The length of the measuring rope is set as a processing boundary line; measuring the length of the processed rope according to the required parameters, and fastening and fixing the rope by using auxiliary small rope strands.

The large rope strand is disassembled into small rope strands; the weighed rope is firstly split into independent large rope strands, and then the large rope strands are split into independent small rope strands.

The woven mesh bag is; the independent small rope strands are uniformly distributed and interwoven into meshes with required parameters, the mesh weaving mode is that the small rope strands and the small rope strands are mutually knotted, the mesh sizes are uniform, the small rope strands are arranged in surrounding cloth, and the small rope strands are woven into mesh bags according to the required parameters.

The device in the mesh bag buffers the closing and binding of the mesh bag; arranging a processed buffer bag in the knitted mesh bag, wherein the size of the buffer bag is tightly attached and matched with the mesh bag, gathering and tightening all small rope strands which are not knitted into the mesh to close the mesh bag, and tying all gathered small rope strands with auxiliary small rope strands, namely, a rubber air bag is locked in the mesh bag; the buffer bag consists of a bag cover, a rubber tire and elastic fibers.

The small strands are combined and twisted into a large rope strand; and combining and twisting the small rope strands without meshes according to the original rope parameters to prepare large rope strands.

The large rope strands are combined and twisted into a rope; and combining and twisting the large strands according to the original rope parameters to manufacture the rope (1).

The wear-resistant sleeve is; the recovered rope is sheathed by a wear-resistant sleeve with adaptive parameters.

The large rope strand is knitted into a rope buckle and the rope strand head is ironed; splitting the end of the rope sleeved with the wear-resistant sleeve into large rope strands, and then enabling the split large rope strands to be mutually interpenetrated and locked with the large rope strands of the rope below the net bag closing end to form a rope buckle; and cutting the rest large rope strands to a proper length for ironing and knotting the rope strand heads.

The dip-coating wear-resistant layer is; the wear-resistant agent is coated on each small strand of the mesh bag by a brush and is uniformly coated, the wear-resistant agent is coated on the ropes at the two ends of the buffer belly and the auxiliary small strands by the brush, and the wear-resistant agent is coated on the rope buckles where the large strands are mutually crossed and locked by the brush.

The constant-temperature drying is carried out; and putting the product into a constant temperature box to set required temperature and time parameters for drying.

The quality inspection, the tension test, the bundling of qualified labels and the packaging and warehousing are carried out; and (3) carrying out system quality inspection on the dried product: 1. checking whether the size uniformity of the small strand is qualified; 2. checking whether the size uniformity of the large strand is qualified; 3. checking whether the size uniformity of the rope is qualified; 4. checking whether the diameter, the length and the mesh size of the mesh bag are qualified or not; 5. checking whether the buffer bag and the mesh bag are full and qualified; 6. checking whether the rope fastener is locked qualified; 7. checking whether the coating of the wear-resisting agent is uniform and qualified; 8. checking whether the size of the pile sleeving ring is qualified or not; and (4) testing the tensile force after various indexes of the product are qualified, and bundling the product into a qualification certificate after the tensile force test of the product is qualified, and packaging and warehousing the product.

The hawser is owing to be equipped with the buffering tripe, the effect of buffering tripe is enlargeing the diameter of rope, and buffering tripe diameter shrink makes rope length lengthen when the rope receives boats and ships impact tension, has alleviated boats and ships and has rocked the impact tension who produces.

The invention has the beneficial effects that: the impact force of the ship shaking on the mooring rope is relieved, rope breakage caused by strong wind and waves is prevented, the service life of the mooring rope is prolonged, the ship operation cost is reduced, the safety of the ship is improved, and inestimable beneficial effects can be brought to the ship.

Drawings

FIG. 1 is a diagram of the product construction produced by the process of the present invention.

Fig. 2 is a partial cross-sectional view of a cushion belly of a product construction diagram produced by the process of the present invention.

In the drawings, 1. a rope; 2. a buffering belly; 3. sleeving a pile ring; 4. a rope fastener; 5. auxiliary small strands; 6. ironing and knotting the strand ends; 7. a wear-resistant sleeve; 2-1, mesh bag; 2-2. a bag sleeve; 2-3. rubber particles; 2-4. spring.

Detailed Description

In fig. 1 and 2, the ship cable comprises a rope (1), a buffering belly (2), a pile sleeving ring (3), a rope buckle (4), an auxiliary small rope strand (5), a hot-knotted large rope strand head and a wear-resistant sleeve (7); the buffering belly (2) consists of a mesh bag (2-1) and a buffering bag; the mesh bag (2-1) is formed by mutually weaving small strands and small rope strands; the buffer capsule consists of a capsule sleeve (2-2), rubber particles (2-3) and a spring (2-4); the method is characterized in that: the production process of the ship mooring rope comprises the following steps of; selecting fibers, inspecting fiber quality, twisting small strands, combining and twisting small strands into large strands, combining and twisting large strands to form a rope (1), measuring the length of the rope (1) to set a processing boundary line, disassembling the rope (1) into large strands, disassembling the large strands into small strands, weaving a mesh bag (2-1), arranging a buffer bag in the mesh bag (2-1) and closing and fastening the mesh bag (2-1), combining and twisting the small strands into large strands, combining and twisting the large strands into the rope (1), sleeving a wear-resistant sleeve (7), knitting the large strands into a rope buckle (4), ironing and binding a rope end (6), dip-coating a wear-resistant layer, performing constant-temperature drying, inspecting quality, testing tension, binding qualified label bags, and wrapping the rope (4) And (6) loading into a warehouse.

The fiber twisted small strand is; the raw material fiber is formed by twisting parameters required by the separation and synthesis of raw material fiber; the diameter of the small strand is 2-8 mm.

The small rope strands are combined and twisted into a large rope strand; twisting the processed small rope strands according to the required parameters to prepare large rope strands with the diameter of 6-48 mm.

The large rope strands are combined and twisted to form the rope (1); the processed large strands are braided into a rope (1) according to the required parameters, the diameter of the rope (1) is 18-280mm, and the number of the large strands of the rope (1) comprises 3 strands, 8 strands, 12 strands, 24 strands and 32 strands.

The length of the measuring rope (1) is set as a processing boundary line; measuring the length of the processed rope (1) according to the required parameters, and tightening and fixing the rope (1) by using an auxiliary small rope strand (5), wherein the diameter of the auxiliary small rope strand (5) is 2-8 mm.

The large rope strand is disassembled into small rope strands; the weighed rope (1) is firstly split into independent large rope strands, and then the large rope strands are split into independent small rope strands.

The woven mesh bag (2-1) is; the independent small strands are uniformly distributed and interwoven into meshes with required parameters, the mesh weaving mode is that the small strands and the small strands are mutually knotted, the mesh size is uniform, the small strands and the small strands are distributed in a surrounding manner, the small strands and the small strands are woven into mesh bags (2-1) according to the required parameters, the mesh size is 1-16 meshes, the diameter of each mesh bag (2-1) is 130-480, and the length of each mesh bag is 280-1288 mm.

The net bag (2-1) is internally provided with a buffer bag, and the net bag (2-1) is closed and tied; the processed buffer bag is arranged in the knitted mesh bag (2-1), the size of the buffer bag is tightly attached to the mesh bag (2-1) in a matching mode, then all small rope strands which are not knitted into a mesh are gathered and tightened to enable the mesh bag (2-1) to be closed up, all the gathered small rope strands are tied up through auxiliary small rope strands (5), and namely the rubber air bag is locked in the mesh bag (2-1).

The small strands are combined and twisted into a large rope strand; the small strands without meshes are combined and twisted according to the parameters of the original rope (1) to be made into large strands.

The large rope strands are combined and twisted into a rope (1); and combining and twisting the large strands according to the parameters of the original rope (1) to manufacture the rope (1).

The wear-resistant sleeve (7) is; the recovered rope (1) is sleeved by a wear-resistant sleeve (7) with adaptive parameters.

The big rope strand is knitted into a rope buckle (4) and a hot knotted rope strand head (6); splitting the end of the rope (1) sleeved with the wear-resistant sleeve (7) into large rope strands, and then enabling the split large rope strands to be mutually interpenetrated and locked with the large rope strands of the rope (1) at the lower closing end of the mesh bag (2-1) to form rope buckles (4), wherein the number of the rope buckles (4) is 4-8; and cutting the rest large strands to a proper length to iron and knot strand ends (6).

The dip-coating wear-resistant layer is; the wear-resistant agent is coated on each small rope strand of the mesh bag (2-1) by a brush and is uniformly coated, the wear-resistant agent is coated on the ropes (1) and the auxiliary small rope strands (5) at the two ends of the buffer belly (2) by the brush, and the wear-resistant agent is coated on the rope buckles (4) where the large rope strands are mutually crossed and locked by the brush.

The constant-temperature drying is carried out; and putting the product into a constant temperature box to set required temperature and time parameters for drying, wherein the drying temperature is set to be 45-65 ℃, and the drying time is 28-55 minutes.

The quality inspection, the tension test, the bundling of qualified labels and the packaging and warehousing are carried out; and (3) carrying out system quality inspection on the dried product: 1. checking whether the size uniformity of the small strand is qualified; 2. checking whether the size uniformity of the large strand is qualified; 3. checking whether the size uniformity of the rope (1) is qualified; 4. checking whether the diameter, the length and the mesh size of the mesh bag (2-1) are qualified or not; 5. checking whether the buffer bag and the mesh bag (2-1) are full and qualified; 6. checking whether the rope fastener (4) is locked qualified or not; 7. checking whether the coating of the wear-resisting agent is uniform and qualified; 8. checking whether the size of the pile sleeving ring (3) is qualified or not; and (4) testing the tensile force after various indexes of the product are qualified, and bundling a qualification certificate after the tensile force of the product is qualified, and packaging and warehousing.

In fig. 1 and 2, the buffering belly (2) is composed of a mesh bag (2-1) and a buffering bag; the mesh bag (2-1) is formed by mutually weaving small strands and small rope strands; the buffer capsule consists of a capsule sleeve (2-2), rubber particles (2-3) and a spring (2-4).

The rope (1) has 3, 8, 12, 24, 32 strands.

The diameter of the 3 strands of ropes (1) is 18-108 mm; the diameter of the 8 strands of ropes (1) is 32-188 mm; the diameter of the 12 ropes (1) is 36-288 mm; the diameter of the 32 ropes (1) is 64-388 mm;

the strands of the rope (1) are made by twisting 7-387 small strands; the small rope strands of the rope strands are formed by twisting ultra-high molecular weight polyethylene, and the diameter of the small rope strands is 2-10 mm.

The diameter of the auxiliary small strand (5) is 3-10 mm.

The diameter of the mesh bag (2-1) is 155-855 mm; the length is 188 and 1380 mm; the side length of the mesh bag (2-1) is 5-185 mm.

The diameter of the buffer capsule is 130-850mm, and the length of the buffer capsule is 180-1368 mm; the bag sleeve (2-2) of the buffer bag is a double-layer elastic cloth bag, the bottom of the bag is semicircular, and a closing device is arranged.

A spring (2-4) and rubber particles (2-3) are arranged in a bag sleeve (2-2) of the buffer bag; the spring (2-4) is a tension spring, the outer diameter of the spring (2-4) is 105-380mm, the effective number of turns is 16-85 turns, the free height is 165-1280mm, and the diameter of the material is 3-12 mm; the rubber particles (2-3) are free-form particles sheared by elastic rubber leftovers, the minimum diameter of the particles is 10-48mm, and the maximum length of the particles is 20-88 mm.

The length of the pile sleeving ring (3) is 680-1800 mm; the number of the rope buckles (4) is 4-8 buckles for each strand of rope.

The boats and ships hawser is owing to be equipped with buffering tripe (2), the effect of buffering tripe (2) is enlargied the diameter of rope (1), and when rope (1) received boats and ships impact tension, buffering tripe (2) diameter shrink made rope (1) length lengthen, has alleviated boats and ships and has rocked the impact tension who produces.

Claims

1. A ship mooring rope and a production process thereof are provided, wherein the ship mooring rope comprises a rope (1), a buffering belly (2), a pile sleeving ring (3), a rope buckle (4), auxiliary small rope strands (5), a hot-knotted large rope strand head and a wear-resistant sleeve (7); the buffering belly (2) consists of a mesh bag (2-1) and a buffering bag; the mesh bag (2-1) is formed by mutually weaving small strands and small rope strands; the buffer capsule consists of a capsule sleeve (2-2), rubber particles (2-3) and a spring (2-4); the method is characterized in that: the production process of the ship mooring rope comprises the following steps of; selecting fibers, inspecting fiber quality, twisting small strands, combining and twisting small strands into large strands, combining and twisting large strands to form a rope (1), measuring the length of the rope (1) to set a processing boundary line, disassembling the rope (1) into large strands, disassembling the large strands into small strands, weaving a mesh bag (2-1), arranging a buffer bag in the mesh bag (2-1) and closing and fastening the mesh bag (2-1), combining and twisting the small strands into large strands, combining and twisting the large strands into the rope (1), sleeving a wear-resistant sleeve (7), knitting the large strands into a rope buckle (4), ironing and binding a rope end (6), dip-coating a wear-resistant layer, performing constant-temperature drying, inspecting quality, testing tension, binding qualified label bags, and wrapping the rope (4) And (6) loading into a warehouse.

2. Marine cable and process for its production according to claim 1, characterized in that: the selection of the fibers is; selecting fiber materials according to the requirements of customer orders, wherein the common fiber materials are prepared by mixing polyethylene, high-molecular polyethylene, polypropylene filament, nylon, polyethylene, terylene and polyester-polypropylene; the fiber quality test is; respectively sampling the selected fiber materials according to ten equal parts, performing a tension test and an aging test, and producing the fiber materials if the test results reach the standard, and forbidding the use of the fiber materials which do not reach the standard.

3. Marine cable and process for its production according to claim 1, characterized in that: the fiber twisted small strand is; the raw material fiber is formed by twisting parameters required by the separation and synthesis of raw material fiber; the small rope strands are combined and twisted into a large rope strand; twisting the processed small rope strands according to the required parameters to prepare large rope strands; the large rope strands are combined and twisted to form the rope (1); the processed large rope strands are braided into a rope (1) according to the required parameters.

4. Marine cable and process for its production according to claim 1, characterized in that: the length of the measuring rope (1) is set as a processing boundary line; measuring the length of the processed rope (1) according to the required parameters, and tightening and fixing the rope (1) by using an auxiliary small rope strand (5); the large rope strand is disassembled into small rope strands; the weighed rope (1) is firstly split into independent large rope strands, and then the large rope strands are split into independent small rope strands.

5. Marine cable and process for its production according to claim 1, characterized in that: the woven mesh bag (2-1) is; uniformly and interweaving independent small rope strands into meshes with required parameters, wherein the mesh weaving mode is that the small rope strands and the small rope strands are knotted with each other, the meshes are uniform in size, the small rope strands are arranged in surrounding cloth, and the small rope strands are woven into mesh bags (2-1) according to the required parameters; the net bag (2-1) is internally provided with a buffer bag, and the net bag (2-1) is closed and tied; the processed buffer bag is arranged in the knitted mesh bag (2-1), the size of the buffer bag is tightly attached to the mesh bag (2-1) in a matching mode, then all small rope strands which are not knitted into a mesh are gathered and tightened to enable the mesh bag (2-1) to be closed up, all the gathered small rope strands are tied up through auxiliary small rope strands (5), and namely the rubber air bag is locked in the mesh bag (2-1).

6. Marine cable and process for its production according to claim 1, characterized in that: the small strands are combined and twisted into a large rope strand; combining and twisting the small rope strands which are not meshed into a net according to the required parameters to manufacture large rope strands; the large rope strands are combined and twisted into a rope (1); the large rope strands are combined and twisted according to the required parameters to manufacture a rope (1); the wear-resistant sleeve (7) is; the recovered rope (1) is sleeved by a wear-resistant sleeve (7) with adaptive parameters.

7. Marine cable and process for its production according to claim 1, characterized in that: the big rope strand is knitted into a rope buckle (4) and a hot knotted rope strand head (6); splitting the end of the rope (1) sleeved with the wear-resistant sleeve (7) into large rope strands, and then interpenetrating and interlocking the split large rope strands with the large rope strands of the rope (1) at the lower closing end of the mesh bag (2-1) to form a rope buckle (4); and cutting the rest large strands to a proper length to iron and knot strand ends (6).

8. Marine cable and process for its production according to claim 1, characterized in that: the dip-coating wear-resistant layer is; brushing the wear-resistant agent on each small rope strand of the mesh bag (2-1) by using a brush, uniformly brushing the wear-resistant agent on the ropes (1) and the auxiliary small rope strands (5) at the two ends of the buffer belly (2), and brushing the wear-resistant agent on the rope buckles (4) which are mutually crossed and locked by the large rope strands by using the brush; the constant-temperature drying is carried out; and putting the product into a constant temperature box to set required temperature and time parameters for drying.

9. Marine cable and process for its production according to claim 1, characterized in that: the quality inspection, the tension test, the bundling of qualified labels and the packaging and warehousing are carried out; and (3) carrying out system quality inspection on the dried product: 1. checking whether the size uniformity of the small strand is qualified; 2. checking whether the size uniformity of the large strand is qualified; 3. checking whether the size uniformity of the rope (1) is qualified; 4. checking whether the diameter, the length and the mesh size of the mesh bag (2-1) are qualified or not; 5. checking whether the buffer bag and the mesh bag (2-1) are full and qualified; 6. checking whether the rope fastener (4) is locked qualified or not; 7. checking whether the coating of the wear-resisting agent is uniform and qualified; 8. checking whether the size of the pile sleeving ring (3) is qualified or not; and (4) testing the tensile force after various indexes of the product are qualified, and bundling the product into a qualification certificate after the tensile force test of the product is qualified, and packaging and warehousing the product.

10. Marine cable and process for its production according to claim 1, characterized in that: a spring (2-4) and rubber particles (2-3) are arranged in a bag sleeve (2-2) of the buffer bag; the spring (2-4) is a tension spring, the outer diameter of the spring (2-4) is 105-380mm, the effective number of turns is 16-85 turns, the free height is 165-1280mm, and the diameter of the material is 3-12 mm; the rubber particles (2-3) are free-form particles sheared by elastic rubber leftovers, the minimum diameter of the particles is 10-48mm, and the maximum length of the particles is 20-88 mm.