CN108867125A - A kind of steel wire rope sling and preparation method thereof - Google Patents

A kind of steel wire rope sling and preparation method thereof Download PDF

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Publication number
CN108867125A
CN108867125A CN201810948216.9A CN201810948216A CN108867125A CN 108867125 A CN108867125 A CN 108867125A CN 201810948216 A CN201810948216 A CN 201810948216A CN 108867125 A CN108867125 A CN 108867125A
Authority
CN
China
Prior art keywords
spliced
wire rope
steel wire
wirerope
protection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810948216.9A
Other languages
Chinese (zh)
Inventor
邹寅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taizhou Run Ying Hoisting Equipment Co Ltd
Original Assignee
Taizhou Run Ying Hoisting Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Taizhou Run Ying Hoisting Equipment Co Ltd filed Critical Taizhou Run Ying Hoisting Equipment Co Ltd
Priority to CN201810948216.9A priority Critical patent/CN108867125A/en
Publication of CN108867125A publication Critical patent/CN108867125A/en
Pending legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/18Grommets
    • D07B1/185Grommets characterised by the eye construction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/12Slings comprising chains, wires, ropes, or bands; Nets
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/14Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/16Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
    • D07B1/162Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber enveloping sheathing
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2083Jackets or coverings
    • D07B2201/2089Jackets or coverings comprising wrapped structures
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2205/00Rope or cable materials
    • D07B2205/20Organic high polymers
    • D07B2205/2075Rubbers, i.e. elastomers
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2401/00Aspects related to the problem to be solved or advantage
    • D07B2401/20Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/2055Improving load capacity
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2401/00Aspects related to the problem to be solved or advantage
    • D07B2401/20Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/2065Reducing wear
    • D07B2401/2075Reducing wear externally

Abstract

The present invention provides a kind of steel wire rope slings and preparation method thereof; the steel wire rope sling includes steel wire rope body; the wirerope includes the peripheral steel wire rope strand of central metal wire rope core and several centrally disposed metal core peripheries; the peripheral steel wire rope strand is equipped with 6 strands; the stock silk of the steel wire rope body two ends and ipsilateral rope body are spliced to form fake and be spliced section; the section that is spliced is externally provided with black rubber protective case, and two interludes being spliced between section are equipped with several high microsteping protective cases;The configuration of the present invention is simple; design is reasonable; it is spliced section and is combined using being spliced and rolling volume; improve the mechanical performance of steel wire rope sling entirety; make to be spliced section stress more evenly, bigger pulling force can be born, is spliced section end and is equipped with the fastness for being spliced end in protection claim-reduction is reinforced; being spliced section and being externally provided with black rubber protective case prevents employee's hand from being stabbed by wirerope, and two interludes being spliced between section are equipped with several high microsteping protective cases to prevent the friction between wirerope and suspended object.

Description

A kind of steel wire rope sling and preparation method thereof
Technical field
The present invention relates to suspender technical fields, and in particular to a kind of steel wire rope sling and preparation method thereof.
Background technique
Wirerope refers to realize that object is moved and be bound in hoisting machinery and by the stress tool between lifting objects, steel Cord plays the role of load bearing, and performance is mainly determined by steel wire.Steel wire is that carbon steel or steel alloy pass through cold drawing or cold Silk material made of rolling, has very high intensity and toughness, and wirerope is the very big a kind of construction store of usage amount in producing, living Material.
Wirerope in the prior art is frequent in use, steel wire rope sling both ends incision is easy to pierce employee's hand Wound, while simultaneously when with wirerope hoist object, the upper end of wirerope is easy to skid, and be easy to cause safety accident.Some band peaces The steel wire rope sling of full sheath can play safety protection function to worker's execute-in-place, but work out used in wirerope incision Black safety shield has that service life is partially short.
Summary of the invention
In order to solve the problems in the existing technology, the present invention provides a kind of steel wire rope slings and preparation method thereof.
Technical proposal that the invention solves the above-mentioned problems is:A kind of steel wire rope sling and preparation method thereof, the wirerope Suspender includes steel wire rope body, and the wirerope includes central metal wire rope core and several centrally disposed metal core peripheries Peripheral steel wire rope strand, the peripheral steel wire rope strand are equipped with 6 strands;
The stock silk of the steel wire rope body two ends and ipsilateral rope body are spliced to form fake and be spliced section;
The section that is spliced is externally provided with black rubber protective case;
Two interludes being spliced between section are equipped with several high microsteping protective cases;
The preparation method of the steel wire rope sling specifically includes following steps:
Step 1:Steel wire rope body is unfolded, two black rubber protective cases and several high microsteping protective cases are set in wirerope sheet On body, high microsteping protection is set between two black rubber protective cases;
Step 2:The rope strand of steel wire rope body end is opened, rope strand is reversely used to be spliced and roll volume and combine and is interted into described In steel wire rope body, when being spliced, steel wire rope end head is spliced to ipsilateral rope body successively to carry out primary forward direction and is spliced, is once reversely spliced It is spliced with primary forward direction, 6 strands of peripheral steel wire rope strands are provided with 3 times volumes in the positive portion distal end that is spliced of last time when being spliced Broken lot, it is mutual non-conterminous 3 broken lots that 3, which are returned the broken lot compiled, and the 3 times broken lots compiled, which return to compile to the internal portion that restricts to be formed, is spliced section, The length for being spliced section is 10 ~ 20 times of wirerope diameter;
Step 3:More bondage steel wires are wound being spliced a section end, form protection claim-reduction;
Step 4:Two black rubber protective cases are stretched to the section that is spliced at both ends until by entirely being spliced section is set in black respectively In rubber protecting jacket.
The present invention has beneficial effect:
The configuration of the present invention is simple, design rationally, are spliced section and are combined using being spliced and rolling volume, improve steel wire rope sling entirety Mechanical performance makes to be spliced section stress more evenly, can bear bigger pulling force, is spliced in section end is reinforced equipped with protection claim-reduction and is spliced The fastness of end, being spliced section and being externally provided with black rubber protective case prevents employee's hand from being stabbed by wirerope, and two are spliced between section Interlude be equipped with several high microsteping protective cases to prevent the friction between wirerope and suspended object.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the structural schematic diagram of steel wire rope body;
Fig. 3 is the cross-sectional view of steel wire rope body;
In figure:1- steel wire rope body, 2- central metal wire rope core, 3- peripheral steel wire rope strand, 4- are spliced section, 5- fake, 6- guard cable Button, 7- black rubber protective case, 8- high microsteping protective case, the first steel wire of 9-.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the present invention is further illustrated.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition Concrete meaning in the present invention.
As shown, a kind of steel wire rope sling and preparation method thereof, the steel wire rope sling includes steel wire rope body 1, institute The peripheral steel wire rope strand 3 that wirerope includes 2 periphery of central metal wire rope core 2 and several centrally disposed metal cores is stated, it is described Peripheral steel wire rope strand 3 is equipped with 6 strands, and the central metal wire rope core 2 is formed by 3 first spiral shape twistings along its length of steel wire 9 One spiral shape twisted configuration, the peripheral steel wire rope strand 3 are made of 37 finer wires, and 6 strands of peripheral steel wire rope strands 3 are around center 2 spiral shape direction of lay of metal core is twisted to form steel wire rope body 1, and the radius of first steel wire 9 is r1, the periphery The radius of strand wire 3 is r2, r1:r2=1:2.075;
The stock silk of 1 two ends of steel wire rope body and ipsilateral rope body are spliced to form fake 5 and be spliced section 4, are spliced 4 end of section and set There is protection claim-reduction 6, the protection claim-reduction 6 is made of more winding bondage steel wires;
Further, the section 4 that is spliced is externally provided with black rubber protective case 7, and 7 one end of black rubber protective case setting is being inserted Starting point is compiled, the other end extends beyond protection claim-reduction 6, and the protection claim-reduction 6 is arranged in black rubber protective case 7;
Further, two interludes being spliced between section 4 are equipped with several high microsteping protective cases 8, and the high microsteping protective case 8 is equipped with 1-3.
The preparation method of the steel wire rope sling specifically includes following steps:
Step 1:Steel wire rope body 1 is unfolded, two black rubber protective cases 7 and several high microsteping protective cases 8 are set in steel wire It restricts on ontology 1, high microsteping protective case 8 is arranged between two black rubber protective cases 7;
Step 2:The rope strand of 1 end of steel wire rope body is opened, rope strand is reversely used to be spliced and roll volume and combine and is interted into institute It states in steel wire rope body 1, when being spliced, steel wire rope end head is spliced to ipsilateral rope body successively to carry out primary forward direction and be spliced, be primary reversed It is spliced and is spliced with primary forward direction, 6 strands of peripheral steel wire rope strands 3 are spliced portion distal end in last time forward direction and are provided with 3 when being spliced The broken lot compiled is returned, the broken lots of 3 times volumes are mutual non-conterminous 3 broken lots, and 3 broken lots time volumes for returning volume form slotting to the internal portion that restricts Section 4 is compiled, the length for being spliced section 4 is 10 ~ 20 times of wirerope diameter;
Step 3:More bondage steel wires are wound being spliced 4 end of section, form protection claim-reduction 6;
Step 4:Respectively by two black rubber protective cases 7 to both ends be spliced section 4 stretch until will entirely be spliced section 4 be set in it is black In color rubber protecting jacket 7.
The configuration of the present invention is simple, design rationally, are spliced section 4 and are combined using being spliced and rolling volume, improve steel wire rope sling Whole mechanical performance, makes to be spliced 4 stress of section more evenly, can bear bigger pulling force, is spliced 4 end of section and is equipped with protection claim-reduction 6 The fastness of end is spliced in reinforcing, being spliced section 4 and being externally provided with black rubber protective case 7 prevents employee's hand from being stabbed by wirerope, Two interludes being spliced between section 4 are equipped with several high microsteping protective cases 8 to prevent the friction between wirerope and suspended object.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc. It imitates embodiment and is applied to other fields, but without departing from the technical solutions of the present invention, according to the technical essence of the invention Any simple modification, equivalent variations and remodeling to the above embodiments, still fall within the protection scope of technical solution of the present invention.

Claims (5)

1. a kind of preparation method of steel wire rope sling, which is characterized in that the preparation method of the steel wire rope sling specifically include with Lower step:
Step 1:Steel wire rope body is unfolded, two black rubber protective cases and several high microsteping protective cases are set in wirerope sheet On body, high microsteping protection is set between two black rubber protective cases;
Step 2:The rope strand of steel wire rope body end is opened, rope strand is reversely used to be spliced and roll volume and combine and is interted into described In steel wire rope body, when being spliced, steel wire rope end head is spliced to ipsilateral rope body successively to carry out primary forward direction and is spliced, is once reversely spliced It is spliced with primary forward direction, 6 strands of peripheral steel wire rope strands are provided with 3 times volumes in the positive portion distal end that is spliced of last time when being spliced Broken lot, it is mutual non-conterminous 3 broken lots that 3, which are returned the broken lot compiled, and the 3 times broken lots compiled, which return to compile to the internal portion that restricts to be formed, is spliced section, The length for being spliced section is 10 ~ 20 times of wirerope diameter;
Step 3:More bondage steel wires are wound being spliced a section end, form protection claim-reduction;
Step 4:Two black rubber protective cases are stretched to the section that is spliced at both ends until by entirely being spliced section is set in black respectively In rubber protecting jacket.
2. a kind of steel wire rope sling, which is characterized in that including steel wire rope body, the wirerope include central metal wire rope core and The peripheral steel wire rope strand of several centrally disposed metal core peripheries, the peripheral steel wire rope strand are equipped with 6 strands, the central metal Wire rope core forms a spiral shape twisted configuration by 3 first steel wire spiral shape twistings along its length, 6 strands of peripheral steel wire rope strands around Central metal wire rope core spiral shape direction of lay it is twisted to form steel wire rope body, the radius of first steel wire is r1, described The radius of peripheral steel wire rope strand is r2, r1:r2=1:2.075;
The stock silk of the steel wire rope body two ends and ipsilateral rope body are spliced to form fake and be spliced section, are spliced section end and are equipped with and prevent Guard wire button, the protection claim-reduction are made of more winding bondage steel wires.
3. a kind of steel wire rope sling as claimed in claim 2, which is characterized in that the section that is spliced is externally provided with black rubber protection Set, the setting of black rubber protective case one end are being spliced starting point, and the other end extends beyond protection claim-reduction, the protection claim-reduction It is arranged in black rubber protective case.
4. a kind of steel wire rope sling as claimed in claim 2, which is characterized in that two interludes being spliced between section are equipped with several High microsteping protective case, the high microsteping protective case are equipped with 1-3.
5. a kind of steel wire rope sling as claimed in claim 2, which is characterized in that the peripheral steel wire rope strand is by 37 finer wires It constitutes.
CN201810948216.9A 2018-08-20 2018-08-20 A kind of steel wire rope sling and preparation method thereof Pending CN108867125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810948216.9A CN108867125A (en) 2018-08-20 2018-08-20 A kind of steel wire rope sling and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810948216.9A CN108867125A (en) 2018-08-20 2018-08-20 A kind of steel wire rope sling and preparation method thereof

Publications (1)

Publication Number Publication Date
CN108867125A true CN108867125A (en) 2018-11-23

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CN201810948216.9A Pending CN108867125A (en) 2018-08-20 2018-08-20 A kind of steel wire rope sling and preparation method thereof

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110616581A (en) * 2019-10-09 2019-12-27 河北金鼎天力吊索具有限公司 Method for weaving steel wire rope flat belt

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29801802U1 (en) * 1998-02-03 1998-04-16 Philipp Gmbh Geb Lifting equipment for the transport of blackboards or plate-shaped elements
CN1637206A (en) * 2004-01-08 2005-07-13 市川薰子 Treating structure for sling rope weaving and inserting terminal
CN200981785Y (en) * 2006-12-13 2007-11-28 巨力集团有限公司 Hoisting belt with sheath
CN201010428Y (en) * 2007-03-12 2008-01-23 巨力索具股份有限公司 Inverse plugged restoring steel cable tool
CN101565905A (en) * 2009-01-14 2009-10-28 巨力索具股份有限公司 Method for splicing high-bearing-capacity steel cable
CN202688750U (en) * 2012-06-04 2013-01-23 巨力索具股份有限公司 Wear-resistant hauling rope
CN104988776A (en) * 2015-07-06 2015-10-21 江阴泰阳成索业有限公司 Steel wire rope with long service life and great safety performance and manufacturing method of same
CN204778312U (en) * 2015-06-24 2015-11-18 江苏忠义工索具有限公司 Threading suspender is detained at two

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29801802U1 (en) * 1998-02-03 1998-04-16 Philipp Gmbh Geb Lifting equipment for the transport of blackboards or plate-shaped elements
CN1637206A (en) * 2004-01-08 2005-07-13 市川薰子 Treating structure for sling rope weaving and inserting terminal
CN200981785Y (en) * 2006-12-13 2007-11-28 巨力集团有限公司 Hoisting belt with sheath
CN201010428Y (en) * 2007-03-12 2008-01-23 巨力索具股份有限公司 Inverse plugged restoring steel cable tool
CN101565905A (en) * 2009-01-14 2009-10-28 巨力索具股份有限公司 Method for splicing high-bearing-capacity steel cable
CN202688750U (en) * 2012-06-04 2013-01-23 巨力索具股份有限公司 Wear-resistant hauling rope
CN204778312U (en) * 2015-06-24 2015-11-18 江苏忠义工索具有限公司 Threading suspender is detained at two
CN104988776A (en) * 2015-07-06 2015-10-21 江阴泰阳成索业有限公司 Steel wire rope with long service life and great safety performance and manufacturing method of same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110616581A (en) * 2019-10-09 2019-12-27 河北金鼎天力吊索具有限公司 Method for weaving steel wire rope flat belt

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