CN114960023B - Safety early warning rope, preparation method and safety early warning mooring system - Google Patents
Safety early warning rope, preparation method and safety early warning mooring system Download PDFInfo
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- CN114960023B CN114960023B CN202210600339.XA CN202210600339A CN114960023B CN 114960023 B CN114960023 B CN 114960023B CN 202210600339 A CN202210600339 A CN 202210600339A CN 114960023 B CN114960023 B CN 114960023B
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- 238000002360 preparation method Methods 0.000 title description 7
- 239000000779 smoke Substances 0.000 claims abstract description 59
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 38
- 125000006850 spacer group Chemical group 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000002316 fumigant Substances 0.000 claims abstract description 5
- 239000000835 fiber Substances 0.000 claims description 38
- 239000010410 layer Substances 0.000 claims description 38
- 239000011241 protective layer Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 15
- 238000009941 weaving Methods 0.000 claims description 8
- -1 polypropylene Polymers 0.000 claims description 7
- 239000010985 leather Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 3
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 claims description 3
- 229940007424 antimony trisulfide Drugs 0.000 claims description 3
- NVWBARWTDVQPJD-UHFFFAOYSA-N antimony(3+);trisulfide Chemical compound [S-2].[S-2].[S-2].[Sb+3].[Sb+3] NVWBARWTDVQPJD-UHFFFAOYSA-N 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 229920000084 Gum arabic Polymers 0.000 claims 1
- 241000978776 Senegalia senegal Species 0.000 claims 1
- 235000010489 acacia gum Nutrition 0.000 claims 1
- 239000000205 acacia gum Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000009954 braiding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 239000012209 synthetic fiber Substances 0.000 description 3
- 241000220479 Acacia Species 0.000 description 2
- 235000010643 Leucaena leucocephala Nutrition 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- ICXAPFWGVRTEKV-UHFFFAOYSA-N 2-[4-(1,3-benzoxazol-2-yl)phenyl]-1,3-benzoxazole Chemical compound C1=CC=C2OC(C3=CC=C(C=C3)C=3OC4=CC=CC=C4N=3)=NC2=C1 ICXAPFWGVRTEKV-UHFFFAOYSA-N 0.000 description 1
- 229920006293 Polyphenylene terephthalamide Polymers 0.000 description 1
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
- D04C1/06—Braid or lace serving particular purposes
- D04C1/12—Cords, lines, or tows
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/20—Adaptations of chains, ropes, hawsers, or the like, or of parts thereof
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
- D04C1/02—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof made from particular materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/20—Adaptations of chains, ropes, hawsers, or the like, or of parts thereof
- B63B2021/203—Mooring cables or ropes, hawsers, or the like; Adaptations thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2205/00—Tethers
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Ropes Or Cables (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a safety early warning rope, which comprises a rope core and a rope skin woven on the outer surface of the rope core, wherein the woven material of the rope skin comprises an early warning rope, the early warning rope comprises a smoke tube, the smoke tube comprises an ignition agent and a fumigant which are separated by a spacing layer and are isolated from air, the maximum tension which can be borne by the spacing layer is the preset tension, the preset tension is smaller than the maximum tension which can be borne by the rope core, and the ignition agent and the fumigant can generate smoke when contacting with the air. When the tension applied to the rope core reaches the preset tension, the smoke tube in the early warning rope woven on the outer surface of the rope core is also subjected to the preset tension, the spacer layer in the smoke tube is broken, the ignition agent and the fuming agent are contacted with air and release smoke, so that operators are reminded to timely prevent the rope core, the danger of breaking the rope core due to continuous increase of the tension at the two ends of the rope core is prevented, and the personal safety of the operators is ensured.
Description
Technical Field
The invention relates to the technical field of mooring ropes, in particular to a safety early warning rope, a preparation method and a safety early warning mooring system.
Background
Mooring systems refer to systems that safely hold a vessel, buoy, platform, etc., to an anchor, shore, or moored buoy, typically positioned using chains, lines, anchors, or other means.
Positioning of the mooring system using a cable is one of the common technical means. The cable is usually made of synthetic fiber, and during the use of the synthetic fiber cable, one fifth of the tensile force value of the synthetic fiber cable is usually selected as a safe working load so as to ensure the use safety of the cable. However, as the use condition of the mooring rope used by the mooring system is abrupt, and various severe conditions exist, the mooring rope can be continuously used under high load, the mooring rope is usually broken instantly, broken rope strands can rebound violently, and the mooring rope is easy to damage personnel in the covered area of the mooring rope, and even has life danger.
Therefore, how to provide a safety precaution rope to make the early warning before the breakage of the safety precaution rope, so as to remind the operators to prevent in time, ensure personal safety and the safety of the mooring system, is a technical problem that needs to be solved by the technicians in the field.
Disclosure of Invention
Therefore, the invention aims to provide a safety early-warning rope for early warning before the safety early-warning rope breaks so as to remind operators to prevent in time and ensure personal safety and safety of a mooring system, which is a technical problem to be solved by those skilled in the art.
The invention also aims to provide a preparation method for preparing the safety precaution rope.
Another object of the present invention is to provide a safety pre-warning mooring system using the safety pre-warning rope described above.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a safety precaution rope, includes the rope core, still including weave in the rope skin of rope core surface, the braided material of rope skin includes the warning rope, the warning rope includes the smog pipe, the smog pipe includes and separates and separate with the isolated ignition agent of air and fuming agent through the spacer layer, the maximum pulling force that the spacer layer can bear is preset pulling force, preset pulling force is less than the maximum pulling force that the rope core can bear, the ignition agent with the fuming agent can produce smog when contacting with the air.
Preferably, in the safety warning rope described above, the rope sheath is made of a wear-resistant fiber rope and the warning rope, the wear-resistant fiber rope is made of a plurality of S-lay and Z-lay strands which are equal in number, and the warning rope is fixedly woven at the weaving point of each pair of the S-lay and Z-lay strands.
Preferably, in the safety warning rope, the warning rope further comprises a protective layer covering the outer surface of the smoke tube, and the protective layer is used for preventing the smoke tube from being broken due to external collision.
Preferably, in the safety warning rope, the maximum tension that the protective layer can bear is the preset tension.
Preferably, in the safety warning rope, the rope cover is a woven structure of 16, 24, 32, 48 or 64 wear-resistant fiber ropes, and the wear-resistant fiber ropes are composed of one or more of polyester fibers, polyamide fibers, polypropylene fibers, polyvinyl acetal fibers and polyethylene fibers.
Preferably, in the safety precaution rope, the spacer layer is made of rubber, the ignition agent at least comprises white phosphorus, and the fuming agent at least comprises potassium chlorate, antimony trisulfide, acacia and dye.
The preparation method of the safety precaution rope is used for preparing the safety precaution rope with one or more technical effects, and at least comprises the following steps:
preparing rope skin strands: adding a first preset twist to the wear-resistant fiber with the first preset specification to prepare a rope leather strand with a half S-twist direction and a Z-twist direction;
Preparing an early warning rope: and braiding rope skin strands on the outer surface of the rope core, braiding an early warning rope at the interweaving points of the S twisting direction and the Z twisting direction strands of each pair of rope skin strands, so that the rope skin wraps the rope core, and the interweaving points on the rope skin wrap the early warning rope to obtain the safety early warning rope.
Preferably, in the method for preparing the safety precaution rope, in the step of preparing the rope cover strand, the first preset specification is 16000D-32000D, and the first preset twist is 20T/m-50T/m.
Preferably, in the method for manufacturing a safety warning rope, the method for manufacturing the rope core at least comprises the following steps:
preparing rope core twisted wires: carrying out reinforced composite treatment on the fibers with the second preset specification, and adding second preset twist to prepare twisted yarns with the S twist direction and the Z twist direction of the half-division;
preparing rope core strands: according to different diameters of rope cores, preparing Z-direction strands from different numbers of rope core twisted wires according to the S-direction twisting direction, and combining the rope core twisted wires according to the mode of preparing S-direction strands in the Z-direction twisting direction to prepare rope core strands;
Preparing a rope core: the rope core strand is woven into a rope by using 8 or 12 strands of woven structures, and the weaving pitch is 6-10 times of the diameter of the rope core.
Preferably, in the method for preparing a safety warning rope, in the step of preparing a rope core, the second preset specification is 24000D-48000D, and the second preset twist is 10T/m-20T/m.
A security early warning mooring system comprising a security early warning rope, the security early warning rope being one having one or more of the technical effects described above.
Preferably, in the above safety precaution mooring system, the system further comprises:
The winch comprises a winch drum and a power device for driving the winch drum to rotate, the safety precaution rope is wound on the winch drum, and the winch drum is rotated to tighten or loosen the safety precaution rope;
and the cable guiding hole component is used for guiding the safety pre-warning cable, and the safety pre-warning cable passes through the cable guiding hole component.
According to the technical scheme, the rope skin is woven on the outer surface of the rope core, and the material of the woven rope skin comprises the pre-warning rope, so that when the tension at the two ends of the safety pre-warning rope reaches the preset tension, a smoke signal is sent out to remind an operator of timely prevention; the early warning rope comprises a smoke pipe for releasing smoke, the smoke pipe comprises an ignition agent and a smoke generating agent which are separated by a spacing layer and isolated from air, the maximum tensile force which can be borne by the spacing layer is preset tensile force, the ignition agent and the smoke generating agent are separated by the spacing layer and isolated from air, when the tensile force at two ends of the safety early warning rope reaches the preset tensile force, the spacing layer is destroyed and broken, and the ignition agent and the smoke generating agent are contacted with the air and generate smoke; the spacer layer of different parameters is selected by the designer according to the demand to this preset pulling force, like material, thickness etc. in order to satisfy the warning needs under the different circumstances, should preset pulling force and be less than the biggest pulling force that the rope core can bear, in order to guarantee when the pulling force at safety precaution rope both ends reaches the pulling force demand of smog pipe release smog, the rope core can not be broken. According to the safety early warning rope provided by the invention, the preset tension smaller than the maximum tension which can be borne by the rope core is arranged, the spacer layer in the smoke pipe is broken and broken under the preset tension, the ignition agent and the smoke agent are contacted with air and generate smoke, so that the smoke is released when the tension at the two ends of the safety early warning rope does not reach the maximum tension which can be borne by the rope core, operators are reminded to timely prevent the safety of the operators and the safety of a mooring system.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a safety warning rope according to an embodiment of the present invention;
Fig. 2 is a schematic diagram of an early warning rope structure according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional structure of a smoke tube according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a mooring system according to an embodiment of the present invention;
Wherein 10 is the rope core, 20 is the rope skin, 30 is the warning rope, 310 is the smog pipe, 320 is the spacer layer, 330 is the ignition agent, 340 is the fuming agent, 350 is the protective layer, 100 is the safety precaution rope, 200 is the winch drum, 300 is power device, 400 is the cable guiding hole part.
Detailed Description
The core of the invention is to disclose a safety early warning rope to give early warning before the safety early warning rope breaks so as to remind operators to prevent in time and ensure personal safety.
The invention also aims to provide a preparation method for preparing the safety precaution rope.
Another object of the present invention is to provide a safety pre-warning mooring system using the safety pre-warning rope described above.
As shown in fig. 1, the safety warning rope provided by the invention comprises a rope core 10 and a rope skin 20 woven on the outer surface of the rope core 10, wherein the rope skin 20 is used for protecting and reinforcing the rope core 10, the woven material of the rope skin 20 comprises a pre-warning rope 30, the pre-warning rope 30 comprises a smoke tube 310 for releasing smoke, the smoke tube 310 comprises an ignition agent 330 and a fuming agent 340, the ignition agent 330 and the fuming agent 340 are separated by a spacing layer 320 and are isolated from air, and it is noted that in one embodiment of the invention, the spacing layer 320 is formed by sleeving two concentric cylinders, the fuming agent 340 is placed in an inner cylinder, and the ignition agent 330 is placed in a region between the inner cylinder and an outer cylinder; the maximum tension that the spacer layer 320 can bear is preset tension, the preset tension is different parameters such as spacer layer 320 of different thickness, material according to the application scene demand of safety precaution rope by the designer, and should preset tension is less than the maximum tension that the rope core 10 can bear, in order to guarantee that when spacer layer 320 is broken by breaking, rope core 10 can not be broken, when the tension at safety precaution rope both ends reaches preset tension, spacer layer 320 structure destruction, the contact of primer 330 and fumigant 340 and air and release smog, in order to remind the operating personnel in time to prevent, avoid continuing to increase the pulling force at safety precaution rope both ends and make the pulling force reach the maximum tension that rope core 10 can bear, guarantee operating personnel's personal safety and mooring system's safety.
It should be noted that, when the pre-warning rope 30 is woven on the outer surface of the rope core 10 and the safety pre-warning rope is tensioned after the two ends of the safety pre-warning rope are fixed, the tension applied to the pre-warning rope is the same as that applied to the rope core 10, so as to ensure that when the pre-warning rope 30 receives the preset tension, the rope core 10 is also subjected to the tension of the preset tension.
According to the safety early warning rope provided by the invention, the rope leather 20 is woven on the outer surface of the rope core 10, the material of the woven rope leather 20 comprises the early warning rope 30, and the early warning rope 30 is used for sending out smoke signals to remind operators of timely prevention when the tension at the two ends of the safety early warning rope reaches the preset tension; the pre-warning rope 30 comprises a smoke tube 310 for releasing smoke, the smoke tube 310 comprises an ignition agent 330 and a smoke agent 340 which are separated by a spacing layer 320 and isolated from air, the maximum tensile force which the spacing layer 320 can bear is a preset tensile force, the ignition agent 330 and the smoke agent 340 are separated by the spacing layer 320 and isolated from air, when the tensile force of two ends of the safety pre-warning rope reaches the preset tensile force, the spacing layer 320 is broken and broken, and the ignition agent 330 and the smoke agent 340 are contacted with the air and generate smoke; the preset tension is smaller than the maximum tension that the rope core 10 can bear, so as to ensure that the rope core 10 cannot be broken when the tension at two ends of the safety precaution rope reaches the tension requirement of releasing smoke by the smoke tube 310. According to the safety early warning rope provided by the invention, the preset pulling force smaller than the maximum pulling force which can be borne by the rope core 10 is set, when the pulling force at the two ends of the rope reaches the preset pulling force, the spacer layer 320 in the smoke pipe 310 is broken and broken, the ignition agent 330 and the fuming agent 340 are contacted with air and generate smoke, so that the smoke is released when the pulling force at the two ends of the safety early warning rope does not reach the maximum pulling force which can be borne by the rope core 10, an operator is reminded to timely prevent the safety of the operator and the safety of a mooring system are ensured.
Further, in the safety warning rope provided by the invention, the rope skin 20 is woven by the wear-resistant fiber rope strands and the warning rope 30, wherein the wear-resistant fiber rope strands comprise a plurality of S-lay direction rope strands and Z-lay direction rope strands which are equal in number, one warning rope 30 is woven at the interweaving point of each pair of S-lay direction wear-resistant fiber rope strands and Z-lay direction wear-resistant fiber rope strands, so that the rope skin 20 is internally wrapped with the rope core 10, and the interweaving point of the rope skin 20 is wrapped with the safety warning rope structure of the warning rope 30.
Further, in the safety warning rope provided by the invention, in order to prevent the smoke tube 310 of the pre-warning rope 30 from being bumped by the outside during placement or use, the spacer layer 320 is broken to release the smoke signal, so that the outer surface of the smoke tube 310 is coated with the protective layer 350 for preventing the smoke tube 310 from being bumped by the outside to break.
Further, since the spacer layer 320 is made of a material with stronger ductility such as rubber or plastic, when the tension at two ends of the safety precaution rope reaches the preset tension, the situation that the spacer layer 320 is in a tight state but still cannot be broken exists, so that the maximum tension that the protective layer 350 wrapped outside the smoke tube 310 can bear is the preset tension, and the protective layer 350 is made by weaving fiber strands, so that the protective layer 350 breaks when the tension at two ends of the safety precaution rope reaches the preset tension, at this time, the smoke tube 310 wrapped by the protective layer 350 is in a tight state, the protective layer 350 breaks to exert a force on the cross section direction of the smoke tube 310, so that the stress of the protective layer 350 in the tight state suddenly changes to break, and when the tension at two ends of the safety precaution rope reaches the preset tension, the protective layer 350 breaks, and the smoke tube 310 releases a smoke signal.
It should be noted that, the maximum tensile force that the protective layer 350 can bear can be determined by controlling the twist and the braiding pitch of the strands, and in one embodiment of the present invention, the protective layer 350 and the rope core 10 have the same structure and material, the twist of the rope strand of the protective layer 350 is smaller than the twist of the rope strand of the rope core 10, and the braiding pitch of the protective layer 350 is larger than the braiding pitch of the rope core 10.
It should be further noted that, the protection layer 350 is coated on the outer side of the smoke tube 310, so that, on one hand, the smoke tube 310 can be prevented from being knocked out and misdischarged, so that the early warning function of the safety early warning rope is disabled, and on the other hand, the protection layer 350 can ensure that when the tension at two ends of the safety early warning rope reaches the preset tension, the protection layer 350 of the smoke tube 310 breaks and releases the smoke signal.
Further, in the safety warning rope provided by the invention, the rope cover 20 is a woven structure of 16, 24, 32, 48 or 64 wear-resistant fiber ropes, and the wear-resistant fiber ropes are formed by one or more of polyester fibers, polyamide fibers, polypropylene fibers, polyvinyl acetal fibers and polyethylene fibers.
Further, in the safety warning rope provided by the invention, the spacer layer 320 is a rubber material spacer layer or a plastic material spacer layer, wherein the spacer layer 320 is preferably a rubber material spacer layer, the ignition agent 330 at least comprises white phosphorus, the fuming agent 340 at least comprises potassium chlorate, antimony trisulfide, acacia and dye, and the fuel can select a proper smoke warning color according to application scenes.
The invention also provides a preparation method of the safety precaution rope, which is used for preparing the safety precaution rope with the technical effects of any embodiment, and at least comprises the following steps:
S01: preparing rope skin strands: adding a first preset twist to the wear-resistant fiber with the first preset specification to prepare a rope leather strand with a half S-twist direction and a Z-twist direction;
s02: preparing an early warning rope: the rope skin strands are woven on the outer surface of the rope core 10, and an early warning rope 30 is woven at the interweaving points of the S twisting direction and the Z twisting direction strands of each pair of rope skin strands, so that the rope skin 20 wraps the rope core 10, and the interweaving points on the rope skin 20 wrap the early warning rope 30, and the safety early warning rope is obtained.
Further, in the method for manufacturing the safety precaution rope provided by the invention, in the step S01, the first preset specification is 16000D-32000D, and the first preset twist is 20T/m-50T/m.
Further, in the method for manufacturing a safety warning rope provided by the invention, the rope core 10 can be purchased or braided, and when the rope core 10 is braided from rope core strands, the method for manufacturing the rope core 10at least comprises the following steps:
s10: preparing rope core twisted wires: carrying out reinforced composite treatment on the fibers with the second preset specification, and adding second preset twist to prepare twisted yarns with the S twist direction and the Z twist direction of the half-division;
s20: preparing rope core strands: according to different diameters of rope cores, preparing Z-direction strands from different numbers of rope core twisted wires according to the S-direction twisting direction, and combining the rope core twisted wires according to the mode of preparing S-direction strands in the Z-direction twisting direction to prepare rope core strands;
S30: preparing a rope core: the rope core strand is woven into a rope by using 8 or 12 strands of woven structures, and the weaving pitch is 6-10 times of the diameter of the rope core 10.
It should be noted that, the rope core 10 is a single-core or multi-core structure formed by rope core strands, the rope core strands are formed by one or more of ultra-high molecular weight polyethylene fibers, polyphenylene terephthalamide fibers, liquid crystal aggregation ester fibers and poly-p-phenylene benzobisoxazole fibers, and the rope core 10 is a main strong bearing part of the safety warning rope.
Further, in the method for manufacturing the safety warning rope provided by the invention, in the step S10, the second preset specification is 24000D-48000D, and the second preset twist is 10T/m-20T/m.
In a specific embodiment of the invention, 30-1500D aramid fibers are subjected to reinforced composite treatment, and 15T/m is added to prepare a rope core twist in the half S twist direction and the Z twist direction; preparing Z-direction stranded wires from 15 strands of prepared rope core twisted wires according to the S-direction, and combining the 15 strands of prepared rope core twisted wires according to the Z-direction to prepare S-direction stranded wires; then weaving the prepared rope core strand into ropes by using a 12-strand weaving structure, wherein the weaving pitch is 10 times of the diameter of the rope core 10, and the rope core is prepared; adding 50T/m to 20-840D nylon fibers to prepare a rope leather strand with half S-twist direction and Z-twist direction; the outer surface of the rope core 10 is coated with 32 rope skin strands with a braided structure, and an early warning rope 30 is braided at the interweaving point of the S twisting direction and the Z twisting direction strands of each pair of rope skin strands, so that the rope core 10 is wrapped inside the rope skin 20, the interweaving point of the rope skin 20 wraps the early warning rope 30, and the chemical fiber safety early warning rope with the diameter of 40mm is obtained, and the safety early warning rope is formed by adding an outer layer coating structure to 12 strands of braided rope cores 10. The manufactured safety precaution rope has preset tension, and when the tension applied to the two ends of the safety precaution rope is larger than the preset tension, the smoke pipe 310 in the precaution rope 30 breaks to release smoke, so that the precaution function is realized.
The invention also provides a safety precaution mooring system, which comprises the safety precaution rope 100, wherein the safety precaution rope 100 is the safety precaution rope 100 with the technical effects of any embodiment.
Further, the safety precaution mooring system provided by the invention further comprises a winch and a cable guiding hole part 400, wherein the winch comprises a winch drum 200 and a power device 300 for driving the winch drum 200 to rotate, the safety precaution rope 100 is wound on the outer surface of the winch drum 200, and the winch drum 200 is rotated to tighten or loosen the safety precaution rope 100, so that the mooring function is realized; the cable guiding hole part 400 is used for guiding the safety warning rope 100 to be released from the winch or guiding the safety warning rope 100 to be regularly wound on the winch, so that the safety warning rope 100 is prevented from being worn out due to mutual friction between the safety warning ropes 100 or between the safety warning rope 100 and other parts, the structure of the safety warning rope is damaged, and the service life of the safety warning rope is shortened. Typically, the minimum distance between the winch and the fairlead 400 should be such that the deflection angle of the safety warning rope 100 does not exceed 1.5 °, ensuring that each turn is tightly against the previous turn and allowing each layer to be wrapped neatly around the previous layer when the rope is wrapped around the winch drum 200, reducing friction between the safety warning rope 100, or between the safety warning rope 100 and other peripheral components.
It should be noted that, the power device 300 may be an electric device, or may be a pneumatic or fuel power device, and in an embodiment of the present invention, the power device 300 includes a motor, a gearbox, and a transmission shaft, where the transmission shaft is connected to the winch drum 200 to drive the winch drum 200 to rotate.
The terms first and second and the like in the description and in the claims and in the above-described figures are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to the listed steps or elements but may include steps or elements not expressly listed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (11)
1. A safety warning rope comprising a rope core (10), and further comprising a rope skin (20) braided on the outer surface of the rope core (10), wherein the braided material of the rope skin (20) comprises a pre-warning rope (30), the pre-warning rope (30) comprises a smoke tube (310), the smoke tube (310) comprises a lighter (330) and a fumigant (340) separated from air by a spacer layer (320), the maximum tensile force that the spacer layer (320) can bear is a preset tensile force, the preset tensile force is less than the maximum tensile force that the rope core (10) can bear, and the lighter (330) and the fumigant (340) can generate smoke when in contact with air;
The rope skin (20) is woven by wear-resistant fiber strands and the early warning rope (30), wherein the wear-resistant fiber strands comprise a plurality of S-lay strands and Z-lay strands which are equal in number, one early warning rope (30) is woven at the interweaving point of each pair of S-lay wear-resistant fiber strands and Z-lay wear-resistant fiber strands, the rope core (10) is wrapped inside the rope skin (20), and the interweaving point of the rope skin (20) wraps the safety early warning rope structure of the early warning rope (30).
2. The safety warning rope according to claim 1, characterized in that the warning rope (30) further comprises a protective layer (350) covering the outer surface of the smoke tube (310), the protective layer (350) being used for preventing the smoke tube (310) from being broken by external collision.
3. A safety warning rope according to claim 2, characterized in that the maximum tension that the protective layer (350) can withstand is the preset tension.
4. A safety warning rope according to claim 1, characterized in that the rope cover (20) is a braided structure of 16, 24, 32, 48 or 64 wear resistant fiber strands consisting of one or more combinations of polyester, polyamide, polypropylene, polyvinyl acetal and polyethylene fibers.
5. The safety warning rope according to claim 1, characterized in that the spacer layer (320) is of rubber material, the ignition agent (330) comprises at least white phosphorus, and the smoke agent (340) comprises at least potassium chlorate, antimony trisulfide, gum arabic and dye.
6. A method for preparing a safety warning rope according to any one of claims 1-5, characterized in that it comprises at least the following steps:
preparing rope skin strands: adding a first preset twist to the wear-resistant fiber with the first preset specification to prepare a rope leather strand with a half S-twist direction and a Z-twist direction;
Preparing an early warning rope: the rope skin strand wires are woven on the outer surface of the rope core (10), and an early warning rope (30) is woven at the interweaving point of the S twisting direction strand wires and the Z twisting direction strand wires of each pair of rope skin strand wires, so that the rope skin (20) wraps the rope core (10), and the interweaving point on the rope skin (20) wraps the early warning rope (30), and the safety early warning rope is obtained.
7. The method of claim 6, wherein in the step of producing the rope sheath strand, the first preset specification is 16000D-32000D, and the first preset twist is 20T/m-50T/m.
8. A method of producing a safety warning rope according to claim 6, characterized in that the method of producing the rope core (10) comprises at least the steps of:
preparing rope core twisted wires: carrying out reinforced composite treatment on the fibers with the second preset specification, and adding second preset twist to prepare twisted yarns with the S twist direction and the Z twist direction of the half-division;
preparing rope core strands: according to different diameters of rope cores, preparing Z-direction strands from different numbers of rope core twisted wires according to the S-direction twisting direction, and combining the rope core twisted wires according to the mode of preparing S-direction strands in the Z-direction twisting direction to prepare rope core strands;
Preparing a rope core: the rope core strand is woven into a rope by using 8 or 12 strands of woven structures, and the weaving pitch is 6-10 times of the diameter of the rope core (10).
9. The method of producing a safety warning rope according to claim 8, characterized in that in the step of producing the rope core, the second preset specification is 24000D-48000D, and the second preset twist is 10T/m-20T/m.
10. A safety pre-warning mooring system comprising a safety pre-warning rope (100), characterized in that the safety pre-warning rope (100) is a safety pre-warning rope (100) according to any one of claims 1-5.
11. The safety pre-warning mooring system of claim 10, further comprising:
the winch comprises a winch drum (200) and a power device (300) for driving the winch drum (200) to rotate, the safety precaution rope (100) is wound on the winch drum (200), and the winch drum (200) is used for tensioning or loosening the safety precaution rope (100) through rotation;
-a pilot hole part (400) for guiding the safety warning rope (100), the safety warning rope (100) passing through the pilot hole part (400).
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| CN202210600339.XA CN114960023B (en) | 2022-05-30 | 2022-05-30 | Safety early warning rope, preparation method and safety early warning mooring system |
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| CN202210600339.XA CN114960023B (en) | 2022-05-30 | 2022-05-30 | Safety early warning rope, preparation method and safety early warning mooring system |
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| CN114960023B true CN114960023B (en) | 2024-05-03 |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116043584A (en) * | 2022-12-15 | 2023-05-02 | 山东鲁普科技有限公司 | Ocean salvage hoisting rope with early warning function, preparation method thereof and ocean salvage hoisting system |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5182779A (en) * | 1990-04-05 | 1993-01-26 | Ltv Aerospace And Defense Company | Device, system and process for detecting tensile loads on a rope having an optical fiber incorporated therein |
| CN1134484A (en) * | 1995-03-06 | 1996-10-30 | 英万蒂奥股份公司 | Equipment for recognising when synthetic fibre |
| DE19626284A1 (en) * | 1996-07-01 | 1998-01-15 | Henry Tunger | Cable or rope breakage advance warning circuit |
| CN1383533A (en) * | 2000-06-28 | 2002-12-04 | Ici美国公司 | Flexible smoke generator |
| GB201004341D0 (en) * | 2010-03-16 | 2010-04-28 | Univ Lancaster | Intelligent rope |
| CN102115991A (en) * | 2010-12-31 | 2011-07-06 | 北京建龙重工集团有限公司 | Steel wire rope as well as breakage early-warning device and method thereof |
| TW201418140A (en) * | 2012-11-02 | 2014-05-16 | zong-you He | Cable-guiding device of winch |
| KR20150094918A (en) * | 2014-02-12 | 2015-08-20 | 계명대학교 산학협력단 | An apparatus of alarm for rope |
| CN106081968A (en) * | 2016-08-09 | 2016-11-09 | 无锡德林船舶设备有限公司 | Winch row's cable disorder cable automatic detection device |
| CN106906568A (en) * | 2017-04-21 | 2017-06-30 | 山东鲁普科技有限公司 | A kind of special composite fibre cortex wear-resisting rope of yacht and preparation method thereof |
| CN108547052A (en) * | 2018-06-29 | 2018-09-18 | 青岛亿和海丽安防科技有限公司 | A kind of compound mooring line of elasticity superhigh intensity |
| CN109972430A (en) * | 2019-04-23 | 2019-07-05 | 东华大学 | A kind of broken early warning rope based on carbon nanotube yarn and preparation method thereof |
| CN110016757A (en) * | 2019-04-11 | 2019-07-16 | 东华大学 | A kind of preparation method of mechanical signal sensing rope |
| CN211879073U (en) * | 2020-05-07 | 2020-11-06 | 泰州市常泰电子有限公司 | A high-toughness high-altitude tinned wire |
| CN113186642A (en) * | 2021-04-01 | 2021-07-30 | 江苏金麟户外用品有限公司 | Intelligent high-elasticity cloth |
| CN113716447A (en) * | 2021-08-12 | 2021-11-30 | 山东鲁普科技有限公司 | Flexible hoisting system for crane |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050109008A1 (en) * | 2003-11-21 | 2005-05-26 | Kuo Yung-Pin | Cable structure for weight lifting exercisers |
| SG143143A1 (en) * | 2006-12-04 | 2008-06-27 | Inventio Ag | Synthetic fiber rope |
| US20150197408A1 (en) * | 2014-01-15 | 2015-07-16 | Slingmax, Inc. | Rope pre-failure warning indicator system and method |
-
2022
- 2022-05-30 CN CN202210600339.XA patent/CN114960023B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5182779A (en) * | 1990-04-05 | 1993-01-26 | Ltv Aerospace And Defense Company | Device, system and process for detecting tensile loads on a rope having an optical fiber incorporated therein |
| CN1134484A (en) * | 1995-03-06 | 1996-10-30 | 英万蒂奥股份公司 | Equipment for recognising when synthetic fibre |
| DE19626284A1 (en) * | 1996-07-01 | 1998-01-15 | Henry Tunger | Cable or rope breakage advance warning circuit |
| CN1383533A (en) * | 2000-06-28 | 2002-12-04 | Ici美国公司 | Flexible smoke generator |
| GB201004341D0 (en) * | 2010-03-16 | 2010-04-28 | Univ Lancaster | Intelligent rope |
| CN102115991A (en) * | 2010-12-31 | 2011-07-06 | 北京建龙重工集团有限公司 | Steel wire rope as well as breakage early-warning device and method thereof |
| TW201418140A (en) * | 2012-11-02 | 2014-05-16 | zong-you He | Cable-guiding device of winch |
| KR20150094918A (en) * | 2014-02-12 | 2015-08-20 | 계명대학교 산학협력단 | An apparatus of alarm for rope |
| CN106081968A (en) * | 2016-08-09 | 2016-11-09 | 无锡德林船舶设备有限公司 | Winch row's cable disorder cable automatic detection device |
| CN106906568A (en) * | 2017-04-21 | 2017-06-30 | 山东鲁普科技有限公司 | A kind of special composite fibre cortex wear-resisting rope of yacht and preparation method thereof |
| CN108547052A (en) * | 2018-06-29 | 2018-09-18 | 青岛亿和海丽安防科技有限公司 | A kind of compound mooring line of elasticity superhigh intensity |
| CN110016757A (en) * | 2019-04-11 | 2019-07-16 | 东华大学 | A kind of preparation method of mechanical signal sensing rope |
| CN109972430A (en) * | 2019-04-23 | 2019-07-05 | 东华大学 | A kind of broken early warning rope based on carbon nanotube yarn and preparation method thereof |
| CN211879073U (en) * | 2020-05-07 | 2020-11-06 | 泰州市常泰电子有限公司 | A high-toughness high-altitude tinned wire |
| CN113186642A (en) * | 2021-04-01 | 2021-07-30 | 江苏金麟户外用品有限公司 | Intelligent high-elasticity cloth |
| CN113716447A (en) * | 2021-08-12 | 2021-11-30 | 山东鲁普科技有限公司 | Flexible hoisting system for crane |
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| Publication number | Publication date |
|---|---|
| CN114960023A (en) | 2022-08-30 |
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Effective date of registration: 20230117 Address after: 102442 7 Tiantian Nanli, Changyang Town, Fangshan District, Beijing Applicant after: Chinese people's Liberation Army 92228 Applicant after: SHANDONG ROPE TECHNOLOGY Co.,Ltd. Address before: 102442 7 Tiantian Nanli, Changyang Town, Fangshan District, Beijing Applicant before: Chinese people's Liberation Army 92228 |
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