CN219490524U - Stretch-proofing effectual rope - Google Patents

Abstract

The utility model discloses a rope with good stretch-proofing effect, which comprises four rope bodies, wherein the outer surfaces of the rope bodies are sleeved with stretch-proofing protective sleeves, rubber columns are arranged among the four rope bodies, the outer surfaces of the stretch-proofing protective sleeves are provided with first protective layers, and the inner surfaces of the stretch-proofing protective sleeves are provided with second protective layers. According to the utility model, the rubber column is arranged, so that the winding and braiding of the rope body can be limited, the outer surface of the rope body can be protected by arranging the stretch-proof protective sleeve, the stretch-proof effect of the rope body can be prompted, the outer surface of the stretch-proof protective sleeve can be protected by arranging the first protective layer, the inner surface part of the stretch-proof protective sleeve can be protected by arranging the second protective layer, and the rope is not easy to break when the rope is used under a larger tensile force by arranging the structure.

Description

Stretch-proofing effectual rope

Technical Field

The utility model relates to the technical field of ropes, in particular to a rope with good stretch-proof effect.

Background

The cable field of use is more and more extensive, in the trade such as oceanographic engineering operation, mining exploitation, national defense military industry, marine salvage, fishery are caught, the cable has appeared more and more important as a marine tool, current cable is although can satisfy the user demand, but still has the defect in the in-service use, for example current cable stretch-proofing effect is not ideal, the toughness of cable is not enough in the use, the cable is easy to break when using under great pulling force, need improve it, so we propose a cable that stretch-proofing effect is good, solve the problem that above proposes.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide the cable with good stretching resistance effect, which has the advantages of good stretching resistance effect and difficult breakage of the cable when being used under larger tension, and solves the problems that the existing cable is not ideal in stretching resistance effect, is insufficient in toughness in the use process, is easy to break when being used under larger tension and needs to be improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stretch-proofing effectual rope, includes the rope body, the quantity of rope body is four, the surface cover of rope body is equipped with stretch-proofing protective sheath, four be provided with the rubber column between the rope body, the surface of stretch-proofing protective sheath is provided with first protective layer, the internal surface of stretch-proofing protective sheath is provided with the second protective layer.

Preferably, the first protective layer comprises a waterproof layer, an anti-corrosion layer and a wear-resistant layer, the waterproof layer is located on the outer surface of the anti-stretching protective sleeve, the anti-corrosion layer is located on the outer surface of the waterproof layer, and the wear-resistant layer is located on the outer surface of the anti-corrosion layer.

Preferably, the second protective layer comprises an antistatic layer and a high temperature resistant layer, the antistatic layer is positioned on the inner surface of the stretch-proof protective sleeve, and the high temperature resistant layer is positioned on the inner surface of the antistatic layer.

Preferably, the inner surface of the stretch-proof protective sleeve is filled with a polypropylene fiber layer, and four rope bodies are alternately wound.

Preferably, the waterproof layer is a polyurethane layer, the anti-corrosion layer is a polyolefin layer, and the wear-resistant layer is made of silicon carbide.

Preferably, the antistatic layer is a conductive fiber layer, and the high temperature resistant layer is a fluorocarbon resin coating.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the rubber column is arranged, so that the winding and braiding of the rope body can be limited, the outer surface of the rope body can be protected by arranging the stretch-proof protective sleeve, the stretch-proof effect of the rope body can be prompted, the outer surface of the stretch-proof protective sleeve can be protected by arranging the first protective layer, the inner surface part of the stretch-proof protective sleeve can be protected by arranging the second protective layer, and the structure has the advantages that the stretch-proof effect is good, the rope is not easy to break when the rope is used under a large tensile force, the problem that the existing rope is not ideal in stretch-proof effect, the toughness of the rope is insufficient when the rope is used under a large tensile force, and the rope is easy to break when the rope is used under a large tensile force and needs to be improved is solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a partial cross-sectional view of a first protective layer structure according to the present utility model;

fig. 4 is a partial cross-sectional view of a second protective layer structure according to the present utility model.

In the figure: 1. a rope body; 2. a stretch resistant protective sleeve; 3. a rubber column; 4. a first protective layer; 401. a waterproof layer; 402. an anti-corrosion layer; 403. a wear-resistant layer; 5. a second protective layer; 501. an antistatic layer; 502. a high temperature resistant layer; 6. a polypropylene fiber layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a rope with good stretching resistance effect comprises a rope body 1, the number of the rope bodies 1 is four, a stretching resistance protective sleeve 2 is sleeved on the outer surface of the rope body 1, the stretching resistance protective sleeve 2 is made of ethylene propylene diene monomer rubber, the ethylene propylene diene monomer rubber is good in chemical corrosion resistance and good in impact elasticity, good in toughness resistance, rubber columns 3 are arranged among the four rope bodies 1, a first protective layer 4 is arranged on the outer surface of the stretching resistance protective sleeve 2, a second protective layer 5 is arranged on the inner surface of the stretching resistance protective sleeve 2, winding weaving of the rope body 1 can be limited through the arrangement of the rubber columns 3, the outer surface of the rope body 1 can be protected through the arrangement of the stretching resistance protective sleeve 2, meanwhile, the stretching resistance effect of the rope body 1 can be prompted, the outer surface of the stretching resistance protective sleeve 2 can be protected through the arrangement of the second protective layer 5, the inner surface piece of the stretching resistance protective sleeve 2 can be protected through the arrangement of the above structures, and the rope is not easy to break when the rope is used under a large pulling force.

Specifically, the first protective layer 4 includes the waterproof layer 401, the anti-corrosion layer 402 and the wearing layer 403, the waterproof layer 401 is located the surface of stretch-proofing protective sheath 2, the anti-corrosion layer 402 is located the surface of waterproof layer 401, the wearing layer 403 is located the surface of anti-corrosion layer 402, through setting up waterproof layer 401, the waterproof performance of stretch-proofing protective sheath 2 surface can be improved, through setting up the anti-corrosion layer 402, the anti-corrosion performance of stretch-proofing protective sheath 2 surface can be improved, through setting up wearing layer 403, the wear resistance of stretch-proofing protective sheath 2 surface can be improved.

Specifically, the second protective layer 5 includes antistatic layer 501 and high temperature resistant layer 502, and antistatic layer 501 is located the internal surface of stretch-proofing protective sheath 2, and high temperature resistant layer 502 is located the internal surface of antistatic layer 501, through setting up antistatic layer 501, can improve the antistatic behavior of stretch-proofing protective sheath 2 internal surface, through setting up high temperature resistant layer 502, can improve the high temperature resistant performance of stretch-proofing protective sheath 2 internal surface, avoids friction production high temperature to cause rope body 1 to damage between the rope body 1.

Specifically, the inner surface of the stretch-proof protective sleeve 2 is filled with a polypropylene fiber layer 6, and the polypropylene fiber has the advantages of high strength, good toughness, good chemical resistance, good antimicrobial property, low price and the like, is a good stretch-proof material, and is intertwined among four rope bodies 1.

Specifically, the waterproof layer 401 is a polyurethane layer, the polyurethane has excellent heat insulation performance, chemical resistance, easy processing, good waterproof performance, the anti-corrosion layer 402 is a polyolefin layer, the polyolefin is the lightest polymer, the transparency is high, the insulation performance and the corrosion resistance are good, the wear-resistant layer 403 is made of silicon carbide, and the silicon carbide is an inorganic substance, and has stable chemical performance, high heat conductivity coefficient, small thermal expansion coefficient and good wear resistance.

Specifically, the antistatic layer 501 is a conductive fiber layer, the conductive fiber has excellent static eliminating and preventing properties far higher than those of the antistatic fiber, the specific resistance value is persistent and is basically not affected by humidity, meanwhile, the conductive fiber can leak and disperse generated static quickly, local accumulation of static is effectively prevented, the high temperature resistant layer 502 is a fluorocarbon resin coating, and the fluorocarbon resin has good heat resistance, chemical resistance, cold resistance and low temperature flexibility.

During the use, weave in the surface of rubber post 3 through four rope body 1 crisscross winding and form the rope, through stretch-proofing protective sheath 2 and polypropylene fiber layer 6, can improve the holistic stretch-proofing performance of rope, avoid the rope to produce the fracture because of the pulling force is too big, through first protective layer 4, can protect against the surface of stretch-proofing protective sheath 2, wherein waterproof layer 401 can improve the waterproof performance of stretch-proofing protective sheath 2 surface, and anti-corrosion layer 402 can improve the anti-corrosion performance of stretch-proofing protective sheath 2 surface, and wear-resisting layer 403 can improve the wear-resisting property of stretch-proofing protective sheath 2 surface, through second protective layer 5, can resist the interior surface part protection of stretch-proofing protective sheath 2, wherein antistatic layer 501 can improve the antistatic property of stretch-proofing protective sheath 2 internal surface, and high temperature resistant layer 502 can improve the high temperature resistance of stretch-proofing protective sheath 2 internal surface, avoid friction between the rope body 1 to produce high temperature and lead to the fact rope body 1 to damage, possess stretch-proofing effect good, the advantage that the rope is difficult to fracture when using under great pulling force.

The standard parts used in the application file can be purchased from the market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the control method belongs to common knowledge in the art, and the application file is mainly used for protecting a mechanical device, so the control mode and circuit connection are not explained in detail.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a stretch-proofing effectual rope, includes rope body (1), its characterized in that: the number of the rope bodies (1) is four, the outer surfaces of the rope bodies (1) are sleeved with stretch-proof protection sleeves (2), rubber columns (3) are arranged between the four rope bodies (1), the outer surfaces of the stretch-proof protection sleeves (2) are provided with first protection layers (4), and the inner surfaces of the stretch-proof protection sleeves (2) are provided with second protection layers (5).

2. The stretch-proofing rope of claim 1, wherein: the first protection layer (4) comprises a waterproof layer (401), an anti-corrosion layer (402) and a wear-resistant layer (403), wherein the waterproof layer (401) is positioned on the outer surface of the anti-stretching protection sleeve (2), the anti-corrosion layer (402) is positioned on the outer surface of the waterproof layer (401), and the wear-resistant layer (403) is positioned on the outer surface of the anti-corrosion layer (402).

3. The stretch-proofing rope of claim 1, wherein: the second protective layer (5) comprises an antistatic layer (501) and a high-temperature resistant layer (502), the antistatic layer (501) is positioned on the inner surface of the stretch-proof protective sleeve (2), and the high-temperature resistant layer (502) is positioned on the inner surface of the antistatic layer (501).

4. The stretch-proofing rope of claim 1, wherein: the inner surface of the stretch-proofing protective sleeve (2) is filled with a polypropylene fiber layer (6), and four rope bodies (1) are alternately wound.

5. The stretch-proofing rope of claim 2, wherein: the waterproof layer (401) is a polyurethane layer, the anti-corrosion layer (402) is a polyolefin layer, and the wear-resistant layer (403) is made of silicon carbide.

6. A stretch resistant cord as claimed in claim 3, wherein: the antistatic layer (501) is a conductive fiber layer, and the high-temperature resistant layer (502) is a fluorocarbon resin coating.