CN2342006Y - Continuous reliefing and slow closing device for steel twisted line - Google Patents
Continuous reliefing and slow closing device for steel twisted line Download PDFInfo
- Publication number
- CN2342006Y CN2342006Y CN98209737U CN98209737U CN2342006Y CN 2342006 Y CN2342006 Y CN 2342006Y CN 98209737 U CN98209737 U CN 98209737U CN 98209737 U CN98209737 U CN 98209737U CN 2342006 Y CN2342006 Y CN 2342006Y
- Authority
- CN
- China
- Prior art keywords
- strand wires
- steel strand
- die
- circular hole
- closing device
- 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.)
- Expired - Fee Related
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Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/16—Auxiliary apparatus
- D07B7/18—Auxiliary apparatus for spreading or untwisting ropes or cables into constituent parts for treatment or splicing purposes
- D07B7/185—Auxiliary apparatus for spreading or untwisting ropes or cables into constituent parts for treatment or splicing purposes for temporarily untwisting ropes or cables into constituent parts for applying a coating
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- Wire Processing (AREA)
Abstract
The utility model relates to a continuous release and slow closing device for steel stranded wires, which is composed of a cone roof open die 8, a front expansion die 9, a core wire tension wheel 10, a rear expansion die 11, a diffusion maintenance die 12 and a transition closed die 13 which are orderly arrayed. A circular hole is arranged in the center of each die plate, and three to six circular holes are uniformly arranged on the circumference of each die plate which is respectively fixed on a machine frame by bearings and is parallel to each other. A core thread 7a of a steel stranded wire 7 penetrates the central circular hole of each die plate, and the rest side threads 7b respectively penetrate the circular hole which is arranged on the circumference of each die plate. The utility model can continuously and orderly loosen the steel stranded wires, and then causes the steel stranded wires to keep an interval. Then, the steel stranded wires can be coated and stranded again in a continuous closed way, so the utility model is requisite equipment for the production of full-coated steel stranded wires.
Description
The utility model relates to the anticorrosion processing servicing unit of a kind of steel strand wires.
At present, steel strand wires as one of prestress engineering main member, particularly there are not the steel strand wires that bonding worker method is used, for improving its Corrosion Protection, general employing has the plain bar twisted wire of protective jacket PE, or sprays one deck or double layer of metal (referring to Fig. 1, Fig. 2) at the outer surface of its plain bar twisted wire, because gapped between each steel wire of steel strand wires, Korrosionsmediums such as water and air can immerse these gaps from the end, thereby cause the steel strand wires can not be anticorrosion fully.For for the steel strand wires of its outer surface spray metal coating; invar twisted wire stretch-draw etc. are former thereby when making steel wire generation relative displacement; its appearance metal coating is come off and lose protective effect; because flame sprays and produces the performance that high temperature can influence steel strand wires during the spray metal, makes mechanical performance variation such as its pliability.
Corrosion Protection and endurance issues for the steel strand wires that solve one of prestress engineering main member better, when making steel strand wires have superior corrosion resistance, do not reduce its original mechanical performance, must all film to the inside and outside surface of steel strand wires, promptly at each root steel wire outer surface nonmetal anticorrosion tunicle of even application one deck (referring to Fig. 3) of forming steel strand wires.And for outer rim around each steel wires of steel strand wires is all carried out application, must be with the steel strand wires respite, and under this state, each steel wire is carried out application, then class coating material is heated melt and dissolved curing, again steel strand wires are twisted into original state again after the cooling.But also there are not such equipment and device at present.
The purpose of this utility model is to provide a kind of and can with steel strand wires continuously, sequentially untie keeps at interval, after the application again with steel strand wires closed continuously turn round again device---whole coating steel twisted wire is alleviated slow closing device continuously.
For reaching above-mentioned purpose, the whole coating steel twisted wire of the utility model is alleviated slow closing device continuously and is backed down by the taper that is arranged in order that die sinking is expanded in mould, preceding expansion die sinking, back, diffusion keeps mould and transition closed mold to constitute, there is a circular hole in each template center, respectively be distributed with 3-6 circular hole all around, the circular hole sum is consistent with steel strand wires steel wire number, each template is separately fixed on the frame by bearing, parallel to each other, its axis is on same axis, the heart yearn of steel strand wires passes the center hole of template, and all the other each strand steel wires pass the circular hole around each template respectively.Be connected with two heart yearns by cramp bar between the preceding expansion die sinking of described device and the back expansion die sinking and load wheel, this heart yearn loads has at least one to be removable pulley in the wheel, and this mobile pulley can slide along the groove on the cramp bar, and the adjustment spring be arranged on the cramp bar.
Because adopt said structure, the steel strand wires of the utility model are alleviated slow closing device continuously and are had the following advantages:
1, can with steel strand wires continuously, sequentially untie keep at interval, the more continuous closure of steel strand wires be turned round again after the application.
2, heart yearn and side line can not bump, and the alleviation Slow Close is carried out continuously and stably.
3, each mould both can the rotation by the clockwork spring effect of steel strand wires steel wire self, also can drive revolution by drive unit.
Below in conjunction with drawings and Examples, the architectural feature of the whole coating steel twisted wire of the utility model being alleviated continuously slow closing device is further described:
Fig. 1: the strand structure schematic diagram (cutaway view) of band PE sheath
Fig. 2: the steel strand wires (cutaway view) of band sprayed metal coating
Fig. 3: whole coating steel twisted wire structural representation (cutaway view)
Fig. 4: steel strand wires are alleviated the slow closing device structural representation continuously
Fig. 5: the steel strand wires of belt carcass line regulating wheel are alleviated the slow closing device structural representation continuously
The II of Fig. 6: Fig. 5-II cutaway view
Among Fig. 1, Fig. 2, Fig. 3:
1-steel strand wires heart yearn 2-steel strand wires side line 3-metal coating
4-PE sheath 5-grease or wax 6-nonmetallic coating
Embodiment one
A kind of whole coating steel twisted wire is alleviated slow closing device
As shown in Figure 4, this device backs down mould 8 by the taper that is arranged in order, preceding die sinking 9, back expansion die sinking 11, diffusion maintenance mould 12 and the transition closed mold 13 of expanding constitutes, there is a circular hole in each template center, respectively be evenly equipped with 3-6 circular hole all around, the circular hole sum is consistent with steel strand wires steel wire number, each template is separately fixed on the frame by bearing, parallel to each other, its axis is on same axis, the heart yearn 7a of steel strand wires 7 passes the center hole of each template, and all the other each root side line 7b pass the circular hole around each template respectively.
Embodiment two
The steel strand wires of belt carcass line regulating wheel are alleviated slow closing device continuously.
This apparatus structure feature is with embodiment one, institute's difference is to be connected with two heart yearn regulating wheels 10 between preceding expansion die sinking 9 and back expansion die sinking 11, two regulating wheels 10 are by cramp bar 15 supportings, wherein have at least one to be removable pulley, this mobile pulley can slide along the groove on the cramp bar 15, and the tensile force size is adjusted (referring to Fig. 5) by spring 14.
Embodiment three
The steel strand wires of band drive unit are alleviated slow closing device continuously
This apparatus structure feature with embodiment one, two different places be can distinguish or motor is installed simultaneously, revolution synchronously before and after making backing down mould 8 and transition closed mold 13 places.The usage operation process:
Referring to Fig. 5; steel strand wires 7 are sent to along the P direction; each steel wire 7b of the outside pass successively taper back down mould 8, preceding expansion die sinking 9, back expand die sinking 11, diffusing protection mould 12 and transition closed mold 13 around circular hole, heart yearn 7a passes successively also that circular holes are backed down in the middle of mould 8, the preceding expansion die sinking 9 in taper and heart yearn loads wheel 10, the back is expanded die sinking 11, diffusing protection mould 12 and transition closed mold 13 backs and is shaped with side line 7b is closed.Transition closed mold 13 drives revolution by motor 17, on one side traction, on one side automatically, alleviate continuously, Slow Close, carry out application at the parallel place of scattering by coating machine 16 and heat melt and dissolved, solidify cooling.Heart yearn loads wheel 10 structure as shown in Figure 6, and this heart yearn loads wheel 10 circumferential surfaces along circumferentially having 1-5 wire casing, and on axle 10a, axle 10a is affected by spring 14 and drives heart yearn and load and take turns 10 and slide along the groove on the cramp bar 15 by bearing fixing.
Claims (3)
1, a kind of steel strand wires are alleviated slow closing device continuously, it is characterized in that: this device backs down mould (8), preceding expansion die sinking (9), back expansion die sinking (11), diffusion maintenance mould (12) and transition closed mold (13) by the taper that is arranged in order and constitutes, there is a circular hole in each template center, respectively be evenly equipped with 3-6 circular hole all around, the circular hole sum is consistent with steel strand wires (7) steel wire number, each template is separately fixed on the frame by bearing, and is parallel to each other, and its axis is on same axis.
2, steel strand wires as claimed in claim 1 are alleviated slow closing device continuously, it is characterized in that: be connected with two heart yearns by cramp bar (15) between the preceding expansion die sinking (9) of described device and the back expansion die sinking (11) and load wheel (10), this heart yearn loads in the wheel (10) one or two for removable pulley, this mobile pulley can slide along the groove on the cramp bar (15), and adjustment spring (14) is arranged on the cramp bar (15).
3, steel strand wires as claimed in claim 1 or 2 are alleviated slow closing device continuously, it is characterized in that: one or two was equipped with drive motors (17) among mould (8) or transition closed mold (13) were backed down in described taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98209737U CN2342006Y (en) | 1998-04-27 | 1998-04-27 | Continuous reliefing and slow closing device for steel twisted line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98209737U CN2342006Y (en) | 1998-04-27 | 1998-04-27 | Continuous reliefing and slow closing device for steel twisted line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2342006Y true CN2342006Y (en) | 1999-10-06 |
Family
ID=33965022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98209737U Expired - Fee Related CN2342006Y (en) | 1998-04-27 | 1998-04-27 | Continuous reliefing and slow closing device for steel twisted line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2342006Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100360245C (en) * | 2002-05-12 | 2008-01-09 | 柳州欧维姆机械股份有限公司 | Coating device for anti-corrosion layer of anti-corrosion prestressed twisted steel wire |
| CN111663350A (en) * | 2019-03-06 | 2020-09-15 | 柳州豪姆机械有限公司 | Production of epoxy steel strand wires is with big volume of holding line saving type center wire overspeed device tensioner |
-
1998
- 1998-04-27 CN CN98209737U patent/CN2342006Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100360245C (en) * | 2002-05-12 | 2008-01-09 | 柳州欧维姆机械股份有限公司 | Coating device for anti-corrosion layer of anti-corrosion prestressed twisted steel wire |
| CN111663350A (en) * | 2019-03-06 | 2020-09-15 | 柳州豪姆机械有限公司 | Production of epoxy steel strand wires is with big volume of holding line saving type center wire overspeed device tensioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |