CN206815074U - A kind of crane high tenacity corrosion resistant steel wire rope - Google Patents

A kind of crane high tenacity corrosion resistant steel wire rope Download PDF

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Publication number
CN206815074U
CN206815074U CN201720754843.XU CN201720754843U CN206815074U CN 206815074 U CN206815074 U CN 206815074U CN 201720754843 U CN201720754843 U CN 201720754843U CN 206815074 U CN206815074 U CN 206815074U
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CN
China
Prior art keywords
wire rope
steel wire
drum
dead ring
corrosion resistant
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CN201720754843.XU
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Chinese (zh)
Inventor
石林峰
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Henan Cotel Machinery Manufacturing Co. Ltd.
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石林峰
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Priority to CN201720754843.XU priority Critical patent/CN206815074U/en
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Classifications

    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/06Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0673Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
    • D07B1/0686Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration characterised by the core design
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2047Cores
    • D07B2201/2048Cores characterised by their cross-sectional shape
    • D07B2201/2049Cores characterised by their cross-sectional shape having protrusions extending radially functioning as spacer between strands or wires
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2501/00Application field
    • D07B2501/20Application field related to ropes or cables
    • D07B2501/2015Construction industries

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  • Ropes Or Cables (AREA)

Abstract

The utility model discloses a kind of crane high tenacity corrosion resistant steel wire rope, including steel wire rope body, wire rope core body and steel wire rope drum, center inside the steel wire rope body is provided with wire rope core body, and the outer surface of wire rope core body uniformly offers the helical groove set along wire rope core body length direction, the inside of groove is all provided with steel wire rope drum, the both ends of the steel wire rope body are respectively fixed with the first dead ring and the second dead ring, and first the one end of dead ring away from steel wire rope body be fixed with connecting stud, the described one end of second dead ring away from steel wire rope body is provided with connection sleeve pipe, the inside of connection sleeve pipe is provided with the connection neck to match with connecting stud.The utility model is by being fixedly connected with stud in one end of the first dead ring, one end fixed connecting sleeve of the second dead ring, so as to facilitate being fixedly connected for more steel wire ropes, to meet to actually use needs, has good practicality.

Description

A kind of crane high tenacity corrosion resistant steel wire rope
Technical field
Crane technical field is the utility model is related to, specially a kind of crane high tenacity corrosion resistant steel wire rope.
Background technology
For the steel wire rope of crane mainly based on multiply linear contact lay wire rope, such steel wire rope can only meet general operating mode Under requirement, in the case of some operating mode complexity, the wear resistance of such a steel wire rope, anti-fatigue performance are all difficult to reach To requirement.
At present, part producer is used using compaction-strand steel wire rope instead of above-mentioned steel wire rope on crane, although however, pressure The wear resistance of real shares steel wire rope increases, but due to the rope internal stress of compaction-strand steel wire rope, its anti-fatigue performance without Method meets requirement, in addition, traditional steel wire rope is not added with any antiseptic property processing, such steel wire rope is perishable, gets rusty, Surface is caused easily to peel off, be broken, service life is short.
Utility model content
The purpose of this utility model is to provide a kind of crane high tenacity corrosion resistant steel wire rope, to solve above-mentioned background The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme:A kind of crane high tenacity corrosion resistant steel Cord, including steel wire rope body, wire rope core body and steel wire rope rouse, and the center inside the steel wire rope body is provided with wire rope core body, wire rope core The center position of body is provided with reinforcement, and the outer surface of wire rope core body uniformly offers the spiral set along wire rope core body length direction Groove, the inside of the groove are all provided with steel wire rope drum, and the outside of steel wire rope drum is enclosed with waterproof layer, the outside bag of waterproof layer It is wrapped with PVC protection overcoats, elastomer packed layer, steel wire is provided with the gap between the inner side adjacent steel cord drum of the waterproof layer Center position inside rope drum is provided with drum core, and is uniformly provided with steel wire in the outside steel wire rope drum of drum core, and the surface of steel wire is set There is zinc coat, the outside of steel wire is provided with PET protection inner sleeve, and the both ends of the steel wire rope body are respectively fixed with the first dead ring With the second dead ring, and the one end of the first dead ring away from steel wire rope body is fixed with connecting stud, and second dead ring is remote One end of steel wire rope body is provided with connection sleeve pipe, and the inside of connection sleeve pipe is provided with the connection neck to match with connecting stud.
Preferably, the steel wire inside the steel wire rope drum is mutually twisted.
Preferably, the outer surface of the PVC protection overcoats is provided with anti-slip veins.
Preferably, the section of the groove is semicircular structure.
Preferably, the connecting stud is provided with external screw thread, and the madial wall for connecting neck is provided with and external screw thread phase The internal thread matched somebody with somebody.
Compared with prior art, the beneficial effects of the utility model are:A kind of crane high tenacity corrosion resistant steel wire Rope, by uniformly opening up helical groove in the outer surface of wire rope core body, and steel wire rope drum is installed in the inside of groove, greatly promoted The contact area of steel wire rope drum and wire rope core body, so as to increasing the overall construction intensity of steel wire rope, twisted in addition, steel wire rope drum is internal The surface for closing the steel wire being provided with all is provided with zinc coat, and good anti-oxidation function is played to steel wire rope, coordinates the outer of steel wire rope drum Side is enclosed with waterproof layer, can play good waterproof and etch-proof effect, effectively extends the service life of steel wire rope, leads to Elastomer packed layer is provided with the gap crossed between the inner side adjacent steel cord drum of waterproof layer so that steel wire rope has preferable Pliability, solve the problems, such as that existing steel wire rope pliability is low, bending property is poor, in addition, elastomer packed layer is by phase Adjacent steel wire rope drum separates, and Stability Analysis of Structures, so as to reduce the frictional force between strand wire and stock, improves the resistance to of steel wire rope Mill property and fatigue resistance, operating safety factor is improved, extend the service life of steel wire rope, the utility model passes through in steel wire rope The both ends of body are respectively fixed with the first dead ring and the second dead ring, and are fixedly connected with stud in one end of the first dead ring, the One end fixed connecting sleeve of two dead rings, so as to facilitate being fixedly connected for more steel wire ropes, to meet to actually use needs, tool There is good practicality.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model;
Fig. 2 is internal structure schematic diagram of the present utility model;
Fig. 3 is that steel wire rope of the present utility model rouses internal structure schematic diagram;
Fig. 4 is structure of steel wire schematic diagram of the present utility model;
Fig. 5 is wire rope core body structural representation of the present utility model;
Fig. 6 is wire rope core body-side view structural representation of the present utility model.
In figure:1- connecting studs;The dead rings of 2- first;3- steel wire rope bodies;The dead rings of 4- second;5- connection sleeve pipes;6- connects Connect neck;7- wire rope core bodies;8-PVC protection overcoats;9- waterproof layers;10- steel wire ropes rouse;11- elastomer packed layers;12- strengthens Muscle;13- rouses core;14-PET fibers protect inner sleeve;15- steel wires;16- zinc coats;17- grooves;18- anti-slip veins.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection
Refer to Fig. 1-6, a kind of embodiment provided by the utility model:A kind of crane high tenacity corrosion resistant steel wire Rope, including steel wire rope body 3, wire rope core body 7 and steel wire rope drum 10, the center inside steel wire rope body 3 are provided with wire rope core body 7, wire rope core The center position of body 7 is provided with reinforcement 12, and the outer surface of wire rope core body 7 uniformly offers and set along the length direction of wire rope core body 7 Helical groove 17, the section of groove 17 is semicircular structure, and the inside of groove 17 is all provided with steel wire rope drum 10, improves steel The contact area of cord drum 10 and wire rope core body 7, so as to increase the overall construction intensity of steel wire rope, the outside parcel of steel wire rope drum 10 There is waterproof layer 9, good waterproof and etch-proof effect can be played, effectively extend the service life of steel wire rope, waterproof layer 9 Outside be enclosed with PVC protection overcoats 8, the outer surface of PVC protection overcoats 8 is provided with anti-slip veins 18, and PVC protection overcoats 8 have not Inflammability, high intensity, resistance to climate variability and excellent geometrical stability, PVC protection overcoats 8 to oxidant, reducing agent and Strong acid has very strong resistance, has a stronger anticorrosive property, in the gap between the inner side adjacent steel cord drum 10 of waterproof layer 9 Provided with elastomer packed layer 11, by being provided with elastomer in the gap between the inner side adjacent steel cord drum 10 of waterproof layer 9 Packed layer 11 so that steel wire rope has preferable pliability, efficiently solves that existing steel wire rope pliability is low, bending property is poor Problem, in addition, elastomer packed layer 11 separates adjacent steel wire rope drum 10, Stability Analysis of Structures, so as to reduce strand wire Frictional force between stock, the wearability and fatigue resistance of steel wire rope are improved, improve operating safety factor, extend steel wire rope Service life, the center position inside steel wire rope drum 10 is provided with drum core 13, and in the outside steel wire rope drum 10 of drum core 13 Even to be provided with steel wire 15, the steel wire 15 inside steel wire rope drum 10 is mutually twisted, and the surface of steel wire 15 is provided with zinc coat 16, to steel wire rope Good anti-oxidation function is played, the outside of steel wire 15 is provided with PET protection inner sleeve 14, PET protection 14 resistance to day of inner sleeve Light, rub resistance is not mould not eat into, and has preferable chemical reagent-resistant performance, energy weak acid resistant and weak base, the both ends difference of steel wire rope body 3 The first dead ring 2 and the second dead ring 4 are fixed with, and first one end of dead ring 2 away from steel wire rope body 3 is fixed with connecting stud 1, connecting stud 1 is provided with external screw thread, and second one end of dead ring 4 away from steel wire rope body 3 is provided with connection sleeve pipe 5, connection sleeve pipe 5 Inside be provided with the connection neck 6 that matches with connecting stud 1, and the madial wall for connecting neck 6 is provided with and external screw thread phase The internal thread matched somebody with somebody, facilitate being fixedly connected for more steel wire ropes, to meet to actually use needs, there is good practicality.
Operation principle:In use, needed, by more steel wire ropes, to utilize connecting stud 1 and connection sleeve pipe 5 according to practical operation Head and the tail are fixedly connected, and in use, the PVC protection overcoats 8 on top layer have very steel wire rope to oxidant, reducing agent and strong acid Strong resistance so that steel wire rope body 3 has stronger anticorrosive property, in addition, between the inner side adjacent steel cord drum 10 of waterproof layer 9 Gap in the elastomer packed layer 11 that is provided with so that steel wire rope has preferable pliability, meanwhile, elastomer packed layer 11 separate adjacent steel wire rope drum 10, Stability Analysis of Structures, so as to reduce the frictional force between strand wire and stock, improve steel The wearability and fatigue resistance of cord, operating safety factor is improved, extends the service life of steel wire rope, the surface of steel wire 15 is set There is zinc coat 16, good anti-oxidation function is played to steel wire rope, the outside of steel wire 15 is provided with PET protection inner sleeve 14, PET Fiber protects 14 resistance to daylight of inner sleeve, and rub resistance is not mould not eat into, and has preferable chemical reagent-resistant performance, energy weak acid resistant and weak base, enters The service life of one step boom hoist cable.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Claims (5)

1. a kind of crane high tenacity corrosion resistant steel wire rope, including steel wire rope body(3), wire rope core body(7)Roused with steel wire rope(10), It is characterized in that:The steel wire rope body(3)Internal center is provided with wire rope core body(7), wire rope core body(7)Center position set There is reinforcement(12), and wire rope core body(7)Outer surface uniformly offer along wire rope core body(7)The helical groove that length direction is set (17), the groove(17)Inside be all provided with steel wire rope drum(10), steel wire rope drum(10)Outside be enclosed with waterproof layer (9), waterproof layer(9)Outside be enclosed with PVC protection overcoats(8), the waterproof layer(9)Inner side adjacent steel cord drum(10)Between Gap in be provided with elastomer packed layer(11), steel wire rope drum(10)Internal center position is provided with drum core(13), and drum Core(13)Outside steel wire rope drum(10)Inside it is uniformly provided with steel wire(15), steel wire(15)Surface be provided with zinc coat(16), steel wire (15)Outside be provided with PET protection inner sleeve(14), the steel wire rope body(3)Both ends be respectively fixed with the first dead ring (2)With the second dead ring(4), and the first dead ring(2)Away from steel wire rope body(3)One end be fixed with connecting stud(1), it is described Second dead ring(4)Away from steel wire rope body(3)One end be provided with connection sleeve pipe(5), connection sleeve pipe(5)Inside be provided with being connected Stud(1)The connection neck to match(6).
A kind of 2. crane high tenacity corrosion resistant steel wire rope according to claim 1, it is characterised in that:The steel wire rope Drum(10)Internal steel wire(15)It is mutually twisted.
A kind of 3. crane high tenacity corrosion resistant steel wire rope according to claim 1, it is characterised in that:The PVC is protected Protect overcoat(8)Outer surface be provided with anti-slip veins(18).
A kind of 4. crane high tenacity corrosion resistant steel wire rope according to claim 1, it is characterised in that:The groove (17)Section be semicircular structure.
A kind of 5. crane high tenacity corrosion resistant steel wire rope according to claim 1, it is characterised in that:The connection spiral shell Post(1)External screw thread is provided with, and connects neck(6)Madial wall be provided with the internal thread that matches with external screw thread.
CN201720754843.XU 2017-06-27 2017-06-27 A kind of crane high tenacity corrosion resistant steel wire rope Active CN206815074U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720754843.XU CN206815074U (en) 2017-06-27 2017-06-27 A kind of crane high tenacity corrosion resistant steel wire rope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720754843.XU CN206815074U (en) 2017-06-27 2017-06-27 A kind of crane high tenacity corrosion resistant steel wire rope

Publications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109403107A (en) * 2018-12-28 2019-03-01 江苏赛福天钢索股份有限公司 A kind of resist bending wirerope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109403107A (en) * 2018-12-28 2019-03-01 江苏赛福天钢索股份有限公司 A kind of resist bending wirerope

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20180713

Address after: 453400 Henan Changyuan Xinxiang County rebuilt Industrial Park

Patentee after: Henan Cotel Machinery Manufacturing Co. Ltd.

Address before: Jiacun 23, Pudong District, Changyuan County, Xinxiang City, Henan Province

Patentee before: Shi Linfeng

TR01 Transfer of patent right