CN202584938U - Wire passing device of cage stranding machine - Google Patents
Wire passing device of cage stranding machine Download PDFInfo
- Publication number
- CN202584938U CN202584938U CN 201220166879 CN201220166879U CN202584938U CN 202584938 U CN202584938 U CN 202584938U CN 201220166879 CN201220166879 CN 201220166879 CN 201220166879 U CN201220166879 U CN 201220166879U CN 202584938 U CN202584938 U CN 202584938U
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- cable
- wire passing
- passing device
- wire
- guide roller
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Abstract
The utility model discloses a wire passing device of a cage stranding machine, which comprises a frame. Longitudinal wire guiding wheels are fixedly connected with the frame longitudinally, a transverse wire guiding wheel is fixedly connected with the frame transversely, and positions among the longitudinal wire guiding wheels and the transverse wire guiding wheel are mutually staggered. Due to arrangement of the longitudinal guiding wheels and the transverse guiding wheel, the wire passing device of the cage stranding machine ensures the cable cores only have rolling contact but no sliding fraction contact when passing through a wire passing hole, thereby reducing the fraction between the cable cores and the wire passing hole, preventing a steel strip on the surface of a cable from being broken, and improving the surface quality of the cable significantly. According to production statistics, steel strip fracture occurs once every 50-60m of the cable before the wire passing device of the cage stranding machine is adopted, and the phenomenon of steel strip facture on the surface of the cable never occurs after the wire passing device is adopted.
Description
Technical field
The utility model relates to a kind of cage winch, relates in particular to a kind of cage winch wire passing device.
Background technology
Generally speaking, when using cage winch to carry out the cable stranding, the cable-through hole of cable core all is a circular opening; The cable core of cable during through cable-through hole with cable-through hole generation sliding friction; Certain resistance is arranged, and for common cable, this influence does not have much relations.
CICC (Cable-In-Conduit-Conductors) superconducting conductor is a kind of multiple valve dress cable; Be divided into that Pyatyi is stranded to form; The sub-cable of the first order of conductor is made up of according to certain twisting pitch is stranded some copper cash and some superconducting wires; Then with some root cables unit again according to the sub-cable of the stranded formation secondary of certain twisting pitch, in like manner constitute three grades, the sub-cable of level Four again, final strand is processed Pyatyi utmost point cable.The sub-cable of level Four has used the thick thin steel band of 0.05mm to spend bag; Because steel band is ultra-thin; The frictional force that can bear is very little; Friction between cable-through hole and the cable core makes the frequent fracture of colored Baogang band of cable surface, thereby influences the surface quality of cable, the surface quality requirement that does not reach the CICC superconducting conductor.
The utility model content
The purpose of the utility model is to provide a kind of cage winch wire passing device that can effectively improve the cable surface quality.
For realizing above-mentioned purpose, the technical scheme that the utility model is taked is:
A kind of cage winch wire passing device comprises framework, said framework vertically be fixedly connected with vertical guide roller, the crosswise fixed of said framework is connected with horizontal guide roller; Stagger each other in position between said vertical guide roller and the horizontal guide roller.
Said vertical guide roller has two, and the cross central line of said two vertical guide rollers is on same straight line.
Said horizontal guide roller has one.
The cage winch wire passing device that adopts the utility model to provide; Owing to be provided with vertical guide roller and horizontal guide roller; Guaranteed that cable core has only the contact of rolling and fricton-tight CONTACT WITH FRICTION through cable-through hole the time; Greatly reduce the frictional force between cable core and the cable-through hole, thereby avoided the fracture of cable surface steel band, significantly improved the cable surface quality.According to producing statistics, before this cage winch wire passing device adopted, cable a steel band fracture just occurred for per 50～60 meters, adopts after this device, does not occur the phenomenon of cable surface steel band fracture again.
Description of drawings
Fig. 1 is the structural representation front view of the utility model.
Fig. 2 is the structural representation left view of the utility model.
Fig. 3 is the installation site sketch map of the utility model.
Among the figure: 1-framework, the vertical guide roller of 2-, the horizontal guide roller of 3-, 4-wire passing device, 5-unwrapping wire cradle, 6-draw drum, 7-cable core, 8-cable-through hole.
Embodiment
Below in conjunction with specific embodiment and accompanying drawing thereof, the utility model is done further to specify, but the execution mode of the utility model is not limited thereto.
As depicted in figs. 1 and 2; A kind of cage winch wire passing device that the utility model provides; Comprise framework 1, framework 1 is the straight tube of the square framework with the steel plate welding, and axle two of two vertical guide rollers 2 is through respectively on the steel plate of framework 1 vertical side; Be fixedly connected with screw, the cross central line of two vertical guide rollers 2 is on same straight line; Laterally axle two of wire-crossing wheel 3 is through respectively on the steel plate of framework 1 transverse side, is fixedly connected with screw.Two vertical guide rollers 2 and laterally the position between the guide roller 3 stagger each other, vertically the position of guide roller 2 after, laterally the position of guide roller 3 is preceding.In the practical operation, the position that also can adopt two vertical guide rollers 2 as required is preceding, laterally the position of guide roller 3 after.
As shown in Figure 3, framework 1 is welded on the unwrapping wire cradle 5 in cage winch cage body cable-through hole 8 the place aheads, and the size of framework 1 is 150mm * 120mm.Vertically guide roller 2 is that 40mm, length are 120mm with the diameter of horizontal guide roller 3.Vertically guide roller 2 and horizontal guide roller 3 must guarantee that their the suitable cable core 7 of setting height(from bottom) passes from cable-through hole 8 centers when mounted, do not contact with cable-through hole 8.
In process of production, cable core on the draw drum 67 through horizontal guide roller 3 and vertical guide rollers 2, passes cable-through hole 8 earlier then, pass again carry out behind the distributor plate stranded.The position, the left and right sides of two vertical wire-crossing wheel 2 control cable cores 7, the laterally upper-lower position of wire-crossing wheel 3 control cable cores 7.Like this, cable core 7 only rolls with horizontal guide roller 3 with vertical guide roller 2 when crossing line and contacts, and does not contact with cable-through hole 8 direct friction, only exists between them and rolls and not slip, thereby reduced friction, has realized the steel band non-cracking of cable surface.
Above-described only is the preferred embodiment of the utility model, does not limit to the utility model.Should be understood that for the person of ordinary skill of the art, under the teachings that the utility model provided, can also make other equivalent modifications and improvement, all can realize the purpose of the utility model, all should be regarded as the protection range of the utility model.
Claims (3)
1. cage winch wire passing device; It is characterized in that; Comprise framework (1); Said framework (1) vertically be fixedly connected with vertical guide roller (2), the crosswise fixed of said framework (1) is connected with horizontal guide roller (3), said vertical guide roller (2) and laterally the position between the guide roller (3) stagger each other.
2. a kind of cage winch wire passing device according to claim 1 is characterized in that said vertical guide roller (2) has two, and the cross central line of said two vertical guide rollers (2) is on same straight line.
3. a kind of cage winch wire passing device according to claim 1 is characterized in that said horizontal guide roller (3) has one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220166879 CN202584938U (en) | 2012-04-19 | 2012-04-19 | Wire passing device of cage stranding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220166879 CN202584938U (en) | 2012-04-19 | 2012-04-19 | Wire passing device of cage stranding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202584938U true CN202584938U (en) | 2012-12-05 |
Family
ID=47254325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220166879 Expired - Fee Related CN202584938U (en) | 2012-04-19 | 2012-04-19 | Wire passing device of cage stranding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202584938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161222A (en) * | 2015-09-07 | 2015-12-16 | 白银有色集团股份有限公司 | Production method for CS superconducting cable conductor used for nuclear fusion device |
-
2012
- 2012-04-19 CN CN 201220166879 patent/CN202584938U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161222A (en) * | 2015-09-07 | 2015-12-16 | 白银有色集团股份有限公司 | Production method for CS superconducting cable conductor used for nuclear fusion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20160419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |