CN2832882Y - Steel strands separating and twisting device - Google Patents
Steel strands separating and twisting device Download PDFInfo
- Publication number
- CN2832882Y CN2832882Y CN 200520069810 CN200520069810U CN2832882Y CN 2832882 Y CN2832882 Y CN 2832882Y CN 200520069810 CN200520069810 CN 200520069810 CN 200520069810 U CN200520069810 U CN 200520069810U CN 2832882 Y CN2832882 Y CN 2832882Y
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- wires
- wheel
- steel strand
- steel
- 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 - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 57
- 239000010959 steel Substances 0.000 title claims abstract description 57
- 239000000463 material Substances 0.000 abstract description 7
- 239000011248 coating agent Substances 0.000 description 14
- 238000000576 coating method Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 239000004519 grease Substances 0.000 description 3
- 230000002421 anti-septic effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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- Ropes Or Cables (AREA)
Abstract
The utility model relates to a separating and twisting device for steel stranded wires, which can separate seven prestressed steel stranded wires without influencing the mechanical property of the steel stranded wires or without injuring materials. The utility model comprises a wire separating wheel 1 and a gyring drum 2, wherein the wire separating wheel 1 is installed in the gyring drum 2 and is connected with the gyring drum 2; the central position of the wire separating wheel 1 and symmetrical positions on a same circumference of the wire separating wheel 1 are respectively provided with a central wire hole 1.1 and six side wire holes 1.2; after the seven steel wires of the steel stranded wires are separated, the seven steel wires respectively penetrate through the seven wire separating holes, and after drawn for a certain distance, the seven steel wires are twisted. When the wire separating wheel rotates, the steel stranded wires on the rear side are separated, and simultaneously, the seven wires on the front side, which pass through the wire separating central hole and the wire separating holes, the seven wires are twisted at a same speed. Thereby, the utility model can swimmingly separate and twist the prestressed steel stranded wires, and does not influence the mechanical properties of the steel stranded wires to the greatest extent.
Description
Technical field:
The utility model relates to a kind ofly to be opened seven prestress wires and not to influence the mechanical property of steel strand wires or do not damage the steel strand parting and twisting device of material.
Background technology:
Coating steel strand wires with good antiseptic property are by the steel strand wires after Overheating Treatment, carry out coating again and handle, and to reach isolated corrosion-resistant effect, wrap the non-bending steel cable of HDPE, the steel strand wires of coating epoxy resin etc. again as applying grease.Way in the past is a whole steel strand wires process plater, finishes coating and applies.Technical process is simple, the efficient height.But there is the halfway problem of coating in this technical process.Seven steel strand wires that steel wire is twisted into, after heat treatment six roots of sensation limit silk and central hair closely are intertwined, and coating material can only cover limit silk outer periphery, and central hair and silk inboard, limit can't arrive, and cause anticorrosion blind area, influence the long-term antiseptic effect of product.
For solving the inadequate problem of coating, there is the coating of increasing to apply methods such as pressure or raising coating temperature usually.Pressure when increasing the coating of grease material can increase the amount that grease enters the steel wire gap, improves the filling state; Improve the temperature of dewaxing, can increase the effect of impregnation may of wax liquid, and make wax keep liquid time lengthening, thereby make the steel wire gap fill more wax steel wire.Though these two kinds of methods have all been improved the filling extent of coating to some extent, not effective method.And for coating materials such as epoxy powders, above two kinds of methods all can't realize.Than effective method is earlier steel strand wires to be opened coating, closes up after coating forms again.Because prestress wire belongs to high strength, underrelaxation material, open that steel wire can not have distortion in the process of closing up again, the lay pitch can not be changed, otherwise the mechanical property of steel strand wires can be influenced, this is the key issue that device for opening must solve.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned deficiency, a kind of energy smooth opening is provided and closes up the steel strand parting and twisting device that prestress wire does not also have influence on the mechanical property of steel strand wires as far as possible.
The purpose of this utility model is achieved in that a kind of steel strand parting and twisting device, comprise branch silk wheel and revolving drum, divide the silk wheel to be installed in the revolving drum, link to each other with revolving drum, divide on silk wheel center and the same circumference symmetric position to have a central hair hole and silk hole, six limits, as the passage of seven steel wires.
Seven steel wires of steel strand wires are passed seven branch silk holes after separately, and twisted again behind the traction certain distance is when steel strand wires are pulled forward; divide the silk wheel to rotate with the screw of steel wire; rotate in the same way by motor-driven revolving drum simultaneously, to reduce friction, the mechanical property of protection steel strand wires.When dividing a wheel to rotate the steel strand wires of back are opened, seven steel wires that simultaneously front passed through hole, branch center and branch silk hole are with speed ground twisted.Therefore, the utility model can smooth opening and is closed up prestress wire and do not have influence on the mechanical property of steel strand wires as far as possible.
Description of drawings:
Fig. 1 is a general structure schematic diagram of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is an example illustration intention of the present utility model.
The specific embodiment:
Referring to Fig. 1～2, the utility model is a kind of steel strand parting and twisting device that seven prestress wires can be opened and do not damaged material.It mainly is made up of minute silk wheel 1 and revolving drum 2.
Revolving drum 2 is made up of cylindrical shell 2.1, cylindrical shell seat 2.2, little support roller 2.3, cylindrical shell slew gear 2.4 and bearing 2.5.Cylindrical shell 2.1 places in the cylindrical shell seat 2.2.Forward and backwardly on cylindrical shell 2.1 outside wall surface radially offer two support roller groove 2.1.1, be equipped with 2.3, three little support rollers 2.3 of three little support rollers in each support roller groove 2.1.1 and be symmetrically arranged in the cylindrical shell seat 2.2, fixedly connected with cylindrical shell seat 2.2.Like this, cylindrical shell 2 is by three little support roller 2.3 location of symmetric arrangement.Bearing 2.5 is embedded on cylindrical shell 2.1 internal faces.
Cylindrical shell 2.1 outer rims have a gear wheel 2.4.1, gear wheel 2.4.1 and carrier gear 2.4.2 engagement, and carrier gear 2.4.2 and pinion 2.4.3 engagement, pinion 2.4.3 is installed on the motor 2.4.4 output shaft, constitutes cylindrical shell slew gear 2.4 thus.Drive by torque motor, a suitable moment can be provided, overcome frictional force and steel strand wires twisted stress in the steel strand wires opening procedure, be unlikely to moment again and make the steel strand reversal rotational deformation too greatly.
Have a central hair hole 1.1 and silk hole, six limits 1.2 on the same circumference symmetric position of dividing silk to take turns 1 center and certain radius, as the passage of seven steel wires.In each silk hole, limit 1.2 ceramic-lined pipe 1.2.1 is housed, existing heat insulation effect has the effect that reduces to rub, prevent the steel wire scratch again.Silk hole, limit 1.2 can be calculated definite with the distance of opening device according to the lay pitch and required the closing up a little of steel strand wires with the distance in central hair hole 1.1.Divide silk wheel 1 to be installed in the cylindrical shell 2.1, link to each other with bearing.
Referring to Fig. 3, divide silk wheel 1 front side to be connected with devillicate disk 4 with connecting bolt 3, also have a central hair hole 4.1 and silk hole, six limits 4.2 on the same circumference symmetric position of devillicate disk 4 centers and certain radius, as the passage of seven steel wires.Seven steel wires of steel strand wires 5 are passed seven branch silk holes of branch silk wheel 1 and devillicate disk 4 after separately, twisted again behind the traction certain distance, steel strand wires are pulled time-division silk wheel energy passive rotation forward, motor passes through pinion simultaneously, carrier gear drives cylindrical shell outer ring gear wheel and rotates, and drives the branch silk wheel that cylindrical shell rotates and cylindrical shell is interior and rotates.When dividing a wheel to rotate the steel strand wires of back are opened, seven steel wires that simultaneously front passed through hole, branch center and branch silk hole are with speed ground twisted.
Claims (5)
1, a kind of steel strand parting and twisting device, it is characterized in that it comprises branch silk wheel (1) and revolving drum (2), divide silk wheel (1) to be installed in the revolving drum (2), link to each other with revolving drum (2), divide on silk wheel (1) center and the same circumference symmetric position to have a central hair hole (1.1) and silk hole, six limits (1.2).
2, a kind of steel strand parting and twisting device according to claim 1, it is characterized in that branch silk wheel (1) front side is connected with devillicate disk (4) with connector (3), has a central hair hole (4.1) and silk hole, six limits (4.2) on the same circumference symmetric position of devillicate disk (4) center and certain radius.
3, a kind of steel strand parting and twisting device according to claim 1 and 2, it is characterized in that revolving drum (2) comprises cylindrical shell (2.1), cylindrical shell seat (2.2), little support roller (2.3), cylindrical shell slew gear (2.4) and bearing (2.5), cylindrical shell (2.1) places in the cylindrical shell seat (2.2), radially offer at least one support roller groove (2.1.1) on cylindrical shell (2.1) outside wall surface, support roller groove (2.1.1) is built-in with at least three little support rollers (2.3), three little support rollers (2.3) are symmetrically arranged in the cylindrical shell seat (2.2), link to each other with cylindrical shell seat (2.2), bearing (2.5) is embedded on cylindrical shell (2.1) internal face, divide silk wheel (1) to be installed in the cylindrical shell (2.1), link to each other with bearing (2.5).
4, a kind of steel strand parting and twisting device according to claim 3, it is characterized in that cylindrical shell (2.1) outer rim has a gear wheel (2.4.1), gear wheel (2.4.1) and a carrier gear (2.4.2) engagement, carrier gear (2.4.2) and a pinion (2.4.3) engagement, pinion (2.4.3) is installed on motor (2.4.4) axle, constitutes cylindrical shell slew gear (2.4) thus.
5, a kind of steel strand parting and twisting device according to claim 1 and 2 is characterized in that being equipped with ceramic-lined pipe (1.2.1) in the silk hole, limit (1.2) of branch silk wheel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069810 CN2832882Y (en) | 2005-03-15 | 2005-03-15 | Steel strands separating and twisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069810 CN2832882Y (en) | 2005-03-15 | 2005-03-15 | Steel strands separating and twisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2832882Y true CN2832882Y (en) | 2006-11-01 |
Family
ID=37197195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520069810 Expired - Lifetime CN2832882Y (en) | 2005-03-15 | 2005-03-15 | Steel strands separating and twisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2832882Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100363553C (en) * | 2005-03-15 | 2008-01-23 | 江阴华新钢缆有限公司 | Steel strand parting and twisting device |
| CN102383324A (en) * | 2011-10-17 | 2012-03-21 | 江苏巨力钢绳有限公司 | Steel wire rope stranding equipment |
| CN102425071A (en) * | 2011-10-17 | 2012-04-25 | 江苏巨力钢绳有限公司 | Device for preventing unevenness of strand |
| CN105603587A (en) * | 2016-03-18 | 2016-05-25 | 苏州盈宇纺织科技有限公司 | Hemp rope breaking device for spinning |
| 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 |
-
2005
- 2005-03-15 CN CN 200520069810 patent/CN2832882Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100363553C (en) * | 2005-03-15 | 2008-01-23 | 江阴华新钢缆有限公司 | Steel strand parting and twisting device |
| CN102383324A (en) * | 2011-10-17 | 2012-03-21 | 江苏巨力钢绳有限公司 | Steel wire rope stranding equipment |
| CN102425071A (en) * | 2011-10-17 | 2012-04-25 | 江苏巨力钢绳有限公司 | Device for preventing unevenness of strand |
| CN105603587A (en) * | 2016-03-18 | 2016-05-25 | 苏州盈宇纺织科技有限公司 | Hemp rope breaking device for spinning |
| 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 | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080123 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |