CN105156588B - Plug-in steel wire rope connector and manufacturing method thereof - Google Patents
Plug-in steel wire rope connector and manufacturing method thereof Download PDFInfo
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- CN105156588B CN105156588B CN201510663708.XA CN201510663708A CN105156588B CN 105156588 B CN105156588 B CN 105156588B CN 201510663708 A CN201510663708 A CN 201510663708A CN 105156588 B CN105156588 B CN 105156588B
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- pour mass
- steel wire
- wire rope
- solder
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Abstract
The invention relates to a plug-in steel wire rope connector which comprises a casting body and a steel wire rope. The end of the steel wire rope is inserted into an opening of the casting body and welded together. The casting body is a closed type casting body with an opening formed in the end. An inner cavity of the opening end of the casting body is divided into an inverted-cone cavity body and a filling shrinkage cavity body. The inverted-cone cavity body is a cone opening gradually shrunk from inside to outside. The filling shrinkage cavity body is formed in the outer end of the inverted-cone cavity body. The inner diameter of the filling shrinkage cavity body is larger than the inner diameter of the inverted-cone cavity body at the transition portion of the filling shrinkage cavity body and the inverted-cone cavity body. According to the plug-in steel wire rope connector, as the casting body is arranged in a closed form with one end open, the filling shrinkage cavity body is designed in the end, before the end of the steel wire rope is inserted into the casting body, brazing filler metal is placed into the casting body, and the brazing filler metal in the filling shrinkage cavity body is shrunk due to the fact that liquid brazing filler metal in the inverted-cone cavity body is cooled and turned into a solid, so that most brazing filler metal flows into the inverted-cone cavity body, and a welding seam structure basically flawless in the inverted-cone cavity body is formed.
Description
Technical field
The present invention relates to a kind of plug-in type steel wire rope slocket and preparation method thereof.
Background technology
At present cast-type steel wire rope slocket is all to adopt to pour into formula steel wire rope slocket, i.e. the pour mass of rope slocket is used
Through-hole type structure.The steel wire rope cleaned out is coated during cast insert after flux in pour mass, with sealing mud by pour mass
The position that end contacts with steel wire rope is sealed, with asbestos paper wrapped wire rope to prevent casting process in steel wire rope it is overheated and
Bottom drops in intensity, is preheated on the outside of pour mass by flame gun, then by the liquid solder of uniform temperature from pour mass
The other end pour into cast formed in vivo steel wire rope, pour mass respectively with the metallurgical, bond of solder.After solder solidification, stone is divested
Cotton paper and sealing mud etc., then comply with the size of design requirement using machining finishing pour mass, just define the formula of pouring into
Complete steel wire rope slocket.
Pour into formula steel wire rope slocket and there is a problem of that steel wire rope is sealed loosely with pour mass, when the temperature of solder exceedes necessarily
Scope, the solder of good fluidity will be flowed out inside pour mass by the gap between steel wire rope inner wire and steel wire.When certain
The solder of temperature is poured into after pour mass, and the pour mass after the steel wire rope of cold conditions and preheating will all absorb the heat of part solder, when
The temperature of solder is reduced to after certain limit, and the mobility of solder will be deteriorated, the effect of flux also by partial disappearance, so as to lead
The gas for causing cast internal can not be completely exhausted out or flux can not be completely exhausted out pour mass and form certain defect.Flame sprays
The preheating of rifle also can to a certain degree cause the temperature of pour mass different parts inconsistent, so as to cause solder in the smelting of different parts
Golden effect is inconsistent, and serious situation is that part solder can not produce metallurgical reaction with pour mass, so as to form the defects such as crack.
The content of the invention
It is an object of the invention to overcome disadvantages described above, there is provided a kind of firm welding reliability, the insertion of internal flaw is reduced
Formula steel wire rope slocket and preparation method thereof.
The technical scheme is that, a kind of plug-in type steel wire rope slocket, it includes pour mass, steel wire rope, steel wire rope
End is inserted in the opening of pour mass and is welded together, and the pour mass is open-ended closed pour mass, described to pour
The inner chamber of the opening of injection body is divided into back taper chamber and feeding chamber, and the back taper chamber is diminishing cone mouth from inside to outside, described
Feeding chamber is arranged on the outer end in back taper chamber, and the internal diameter in feeding chamber and feeding chamber described in the transition position of back taper chamber is more than in back taper chamber
Footpath.
The non-solder end of the pour mass is strip, and the medium position of the strip is provided with lifting hole(eyelet).
The non-solder end of the pour mass is " U " type shape being open outwardly of traverse, and the medium position of " U " type shape is provided with and hangs
Hole, the opening size of " U " type connects the sectional dimension of position and matches with waiting to hang the workpiece that connects and hanging.
A kind of manufacture method of plug-in type steel wire rope slocket, it is comprised the following steps：
Step 1, a certain amount of low-melting-point metal is put in the inner chamber of smelting furnace, is cast institute by the temperature setting of smelting furnace
Need temperature and begin to warm up；
Step 2, solder will be put in the opening of open-ended closed pour mass, when the low-melting-point metal in smelting furnace
All after fusing, opening up pour mass is vertically disposed on the bracing frame in smelting furnace；
The temperature of step 3, the monitoring internal solder of cast, when the temperature of solder reach cast it is temperature required after will use stone dead wire
The steel cord ends tied up and clear up insert in pour mass opening and stretch into pour mass intracavity bottom, pour into a mould internal solder liquid level
Rise to feeding chamber and overflow from feeding chamber；
Step 4, steel wire rope is rapped on the outside of pour mass to discharge the bubble in solder liquation；
Step 5, stop heating and the steel wire rope slocket that is poured in will be poured simultaneously extracting from smelting furnace；
Step 6, cooling rope slocket solidify to internal solder is poured into a mould；
Step 7, pincers repair polishing pour mass outer wall, and cut the feeding chamber end removed on pour mass.
The method have the benefit that：Form due to pour mass to be arranged to enclosed one end open, and
End design feeding chamber, before the end insertion pour mass of steel wire rope, is put into cast in vivo, by the metal in smelting furnace by solder
The heat of liquation delivers heat to pour mass and welds required temperature so that pouring into a mould internal solder and reaching, due to the gold in smelting furnace
Category liquation can be overheated and cause strong in welding process so as to not result in steel wire rope with the temperature needed for accurate temperature controlling to soldering
Degree declines.After steel wire rope is inserted into the bottom of pour mass, pouring into a mould internal solder can pass through feeding chamber and overflow sub-fraction
In molten metal in smelting furnace, the good cast rope slocket of soldering is extracted from smelting furnace immediately, the solder of feeding intracavity
Due to back taper intracavity liquid solder cooling and be changed into solid-state and shrink so that by most of solder flow into back taper intracavity, so as to
Form the substantially flawless seam organization of back taper intracavity.
Description of the drawings
Fig. 1 is embodiment of the present invention plug-in type hawser pour mass structure chart；
Fig. 2 is structural representation when embodiment of the present invention plug-in type steel wire rope slocket makes.
Specific embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
Referring to the drawings, a kind of plug-in type steel wire rope slocket, it includes pour mass 4, steel wire rope 7, the end insertion of steel wire rope 7
The opening of pour mass 4 is interior and welds together, and the pour mass 4 is open-ended closed pour mass, the pour mass 4
The inner chamber of opening is divided into back taper chamber 4-2 and feeding chamber 4-1, and the back taper chamber 4-2 is diminishing cone mouth from inside to outside, institute
The outer end that feeding chamber 4-1 is arranged on back taper chamber 4-2 is stated, in feeding chamber 4-1 and feeding chamber 4-1 described in the 4-2 transition positions of back taper chamber
Internal diameter of the internal diameter more than back taper chamber 4-2, the non-solder end of the pour mass 4 for traverse opening " U " type shape outwardly, " U " type
The medium position of shape is provided with lifting hole(eyelet) 4-3, and the opening size of " U " type hangs the sectional dimension phase that connects position with waiting to hang the workpiece that connects
Matching.
A kind of manufacture method of plug-in type steel wire rope slocket, it is comprised the following steps：
Step 1, a certain amount of low-melting-point metal 3 is put in the inner chamber of smelting furnace 1, by the temperature setting of smelting furnace 1 to pour
Note is temperature required and begins to warm up；
Step 2, solder 5 will be put in the opening of open-ended closed pour mass 4, the low melting point in smelting furnace 1
After metal 3 all melts, on the bracing frame 2 that opening up pour mass 4 is vertically disposed in smelting furnace 1；
The temperature of solder 5 in step 3, monitoring pour mass 4, when the temperature of solder 5 reach cast it is temperature required after will be with soft
The end of steel wire rope 7 that steel wire 6 is tied up and cleared up insertion pour mass 4 is open interior and stretches into the intracavity bottom of pour mass 4, pour mass 4
The liquid level of interior solder 5 rises to feeding chamber 4-1 and overflows from feeding chamber；
Step 4, rap the outside steel wire rope 7 of pour mass 4 to discharge the bubble in the liquation of solder 5；
Step 5, stop heating and the steel wire rope slocket that is poured in will be poured simultaneously extracting from smelting furnace 1；
Solder solidification in step 6, cooling rope slocket to pour mass 4；
Step 7, pincers repair the polishing outer wall of pour mass 4, and cut the feeding chamber 4-1 ends removed on pour mass 4.
Claims (2)
1. a kind of plug-in type steel wire rope slocket, it includes pour mass, steel wire rope, in the opening of the end insertion pour mass of steel wire rope
And weld together, it is characterised in that the pour mass be open-ended closed pour mass, the opening of the pour mass
Inner chamber be divided into back taper chamber and feeding chamber, the back taper chamber is diminishing cone mouth from inside to outside, and the feeding chamber is arranged on
The outer end in back taper chamber, the internal diameter in feeding chamber and feeding chamber described in the transition position of back taper chamber is more than the internal diameter in back taper chamber；The cast
The non-solder end of body is strip, and the medium position of the strip is provided with lifting hole(eyelet)；Open for traverse at the non-solder end of the pour mass
Mouth " U " type shape outwardly, the medium position of " U " type shape is provided with lifting hole(eyelet), the opening size of " U " type with wait to hang the workpiece that connects and hang
The sectional dimension for connecing position matches.
2. a kind of manufacture method of plug-in type steel wire rope slocket, it is characterised in that it is comprised the following steps：
Step 1, a certain amount of low-melting-point metal is put in the inner chamber of smelting furnace, the temperature setting of smelting furnace is warm for needed for cast
Spend and begin to warm up；
Step 2, solder will be put in the opening of open-ended closed pour mass, when the low-melting-point metal whole in smelting furnace
After fusing, opening up pour mass is vertically disposed on the bracing frame in smelting furnace；
The temperature of step 3, the monitoring internal solder of cast, when the temperature of solder reach cast it is temperature required after will be tied up with stone dead wire
And in the steel cord ends insertion pour mass opening cleared up and pour mass intracavity bottom is stretched into, pour into a mould internal solder liquid level and rise
Overflow to feeding chamber and from feeding chamber；
Step 4, steel wire rope is rapped on the outside of pour mass to discharge the bubble in solder liquation；
Step 5, stop heating and the steel wire rope slocket that is poured in will be poured simultaneously extracting from smelting furnace；
Step 6, cooling rope slocket solidify to internal solder is poured into a mould；
Step 7, pincers repair polishing pour mass outer wall, and cut the feeding chamber end removed on pour mass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510663708.XA CN105156588B (en) | 2015-10-15 | 2015-10-15 | Plug-in steel wire rope connector and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510663708.XA CN105156588B (en) | 2015-10-15 | 2015-10-15 | Plug-in steel wire rope connector and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105156588A CN105156588A (en) | 2015-12-16 |
| CN105156588B true CN105156588B (en) | 2017-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510663708.XA Active CN105156588B (en) | 2015-10-15 | 2015-10-15 | Plug-in steel wire rope connector and manufacturing method thereof |
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| CN (1) | CN105156588B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195415A (en) * | 2017-12-18 | 2018-06-22 | 湖南湘电动力有限公司 | A kind of detection method of the permeability qualification of cast-type steel wire rope slocket |
| CN110496953A (en) * | 2019-08-30 | 2019-11-26 | 海洋石油工程股份有限公司 | A kind of pre- cloth equipment of wirerope socket casting steel wire and its application method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150608B (en) * | 2017-12-21 | 2020-01-14 | 中航电测仪器股份有限公司 | Quick connection coupling lock for helicopter and use method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB276739A (en) * | 1926-06-02 | 1927-09-02 | Rollo Amyatt De Haga Haig | An improved end-fixing for flexible steel cable |
| GB874492A (en) * | 1958-01-28 | 1961-08-10 | Westfaelische Union Ag | Improvements relating to wire ropes |
| US5152630A (en) * | 1991-02-01 | 1992-10-06 | The Crosby Group, Inc. | Swage with after-swage dimension indicator |
| CN2584640Y (en) * | 2002-11-08 | 2003-11-05 | 北京今腾盛膜结构技术有限公司 | Rope ground tackle |
| CN201083250Y (en) * | 2007-09-06 | 2008-07-09 | 杨智 | Welding socket for rigging line |
| CN203836077U (en) * | 2013-12-02 | 2014-09-17 | 东纲桥梁株式会社 | Tail end fastening structure of rope |
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2015
- 2015-10-15 CN CN201510663708.XA patent/CN105156588B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195415A (en) * | 2017-12-18 | 2018-06-22 | 湖南湘电动力有限公司 | A kind of detection method of the permeability qualification of cast-type steel wire rope slocket |
| CN108195415B (en) * | 2017-12-18 | 2020-03-17 | 湖南湘电动力有限公司 | Detection method for qualified permeability of cast type steel wire rope joint |
| CN110496953A (en) * | 2019-08-30 | 2019-11-26 | 海洋石油工程股份有限公司 | A kind of pre- cloth equipment of wirerope socket casting steel wire and its application method |
| CN110496953B (en) * | 2019-08-30 | 2021-06-29 | 海洋石油工程股份有限公司 | Steel wire rope section casting steel wire pre-arrangement equipment and use method thereof |
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| Publication number | Publication date |
|---|---|
| CN105156588A (en) | 2015-12-16 |
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