CN201746168U - Rewinding and releasing system for prestressed steel strands - Google Patents
Rewinding and releasing system for prestressed steel strands Download PDFInfo
- Publication number
- CN201746168U CN201746168U CN2010205068987U CN201020506898U CN201746168U CN 201746168 U CN201746168 U CN 201746168U CN 2010205068987 U CN2010205068987 U CN 2010205068987U CN 201020506898 U CN201020506898 U CN 201020506898U CN 201746168 U CN201746168 U CN 201746168U
- Authority
- CN
- China
- Prior art keywords
- rewinding
- wheel
- fixed
- releasing
- guide wheel
- 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
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a winding machine for steel strands, and especially relates to a rewinding and releasing system for prestressed steel strands. The rewinding and releasing system comprises a rewinding I-shaped wheel and a releasing I-shaped wheel, the rewinding I-shaped wheel and the releasing I-shaped wheel are fixed on the support via a central shaft, the rewinding and releasing system is characterized in that: a rewinding and releasing synchronous apparatus is disposed between the rewinding I-shaped wheel and the releasing I-shaped wheel, the synchronous apparatus comprises an A guide wheel, a B guide wheel, a cylinder, a fixed support, and a base; the cylinder is fixed on the base; the B guide wheel is fixed on the upper part of a piston rod of the cylinder; the fixed support is fixed at the external side of the B guide wheel, the guide wheel is fixed at the upper end of the fixed support via the central shaft. The beneficial effects of the rewinding and releasing system are: since a rewinding and releasing synchronous apparatus is disposed between the rewinding and releasing I-shaped wheels, tension of the steel strands on the rewinding I-shaped wheel will not change due to external factors; since a wire arrangement apparatus is disposed, the steel strands bridged on the rewinding I-shaped wheel and the releasing I-shaped wheel are always tangential to the rewinding I-shaped wheel, facilitating the rotation of the rewinding I-shaped wheel.
Description
Technical field
The utility model relates to the wire coiling machine of steel strand, particularly a kind of prestress wire retractable cable system.
Background technology
At present, the I-beam wheel wire rewinding and paying off machine be with steel strand by the direct rolling of certain requirement on I-beam wheel, the external diameter of retractable cable I-beam wheel need often change in actual production, some variations will take place in the tension force of steel strand between Receiving wire wheel and Loosen up wire wheel like this, the variation of this tension force will have influence on the homogeneity and the compactedness of Receiving wire wheel winding displacement, the usage space of waste Receiving wire wheel.
The utility model content
In view of this, the utility model purpose is in order to provide a kind of simple in structure, to save the prestress wire retractable cable system of the usage space of Receiving wire wheel.
For this reason, the utility model provides a kind of prestress wire retractable cable system, comprise Receiving wire wheel and Loosen up wire wheel, be fixed on the support by center shaft each other, be provided with a retractable cable synchronous device between Receiving wire wheel and Loosen up wire wheel, described synchronous device is made up of A guide wheel, B guide wheel, cylinder, fixed mount and base; Described cylinder is fixed on the base; Described B guide wheel is fixed on the piston rod top of cylinder by center shaft; Described fixed mount is fixed on the outside of B guide wheel, and described guide wheel is fixed on the fixed mount upper end by center shaft.
Preferably, described A guide wheel, B guide wheel, cylinder, fixed mount are respectively two groups.
Preferably, be provided with a bus cable device between described Receiving wire wheel and retractable cable synchronous device, described bus cable device upper end is provided with can be by the groove of steel strand diameter.
The beneficial effects of the utility model are: 1, owing to be provided with the retractable cable synchronous device between the retractable cable I-beam wheel, the tension force of the steel strand on the Receiving wire wheel can not remain closely knit being wrapped on the Receiving wire wheel of same tension force because of external factor changes; 2, owing to be provided with bus cable device, make the steel strand on Receiving wire wheel and the Loosen up wire wheel tangent with Receiving wire wheel all the time, make things convenient for Receiving wire wheel to rotate.
Description of drawings
Fig. 1 is the utility model structural representation;
Among the figure: 1, Receiving wire wheel; 2, bus cable device; 3, A guide wheel; 4, B guide wheel; 5, cylinder; 6, retractable cable synchronous device; 7, Loosen up wire wheel; 8, Receiving wire wheel support; 9, steel strand; 10, Loosen up wire wheel support; 11, A center shaft; 12, B center shaft; 13, fixed mount; 14, base.
The specific embodiment
In order to make those skilled in the art person understand the utility model scheme better, the utility model is described in further detail below in conjunction with drawings and embodiments.
As Fig. 1, a kind of prestress wire retractable cable of the utility model system, comprise Receiving wire wheel 1, A center shaft 11, Receiving wire wheel support 8, bus cable device 2, retractable cable synchronous device 6, Loosen up wire wheel 7, B center shaft 12, Loosen up wire wheel support 10, steel strand 9, A center shaft 11 two ends of described Receiving wire wheel 1 and 8 movable connections of support, Receiving wire wheel 1 is the axle center rotation with the A center shaft, easily rotate for the ease of Receiving wire wheel, between described retractable cable synchronous device 6 and Receiving wire wheel 1, establish a bus cable device 2, this bus cable device 2 mainly plays fixedly steel strand 9, for example, be provided with a hole in bus cable device 2 upper ends, steel strand 9 can pass this hole, can also be that tapping equipment 2 tops are provided with a groove, groove can hold the diameter of steel strand.Described retractable cable synchronous device 6 is mainly by A guide wheel 3, B guide wheel 4, cylinder 5, fixed mount 13 is formed, described B guide wheel 4 is two groups, the center shaft of two groups of B guide wheels 4 is separately fixed on the piston rod of cylinder 5, described cylinder 5 is any one of single-acting cylinder or double-acting cylinder, the air pressure of regulating in the cylinder 5 can move up and down piston rod with different strength drive B guide wheels 4, two groups of cylinders 5 are fixed on the base 14 of retractable cable synchronous device, described A guide wheel 3 is two groups, be fixed on the fixed mount 13 of both sides of B guide wheel 4, two groups of A guide wheels 3 are respectively at the oblique upper on B guide wheel 4 both sides.Opposite side at described retractable cable synchronous device 6 is provided with Loosen up wire wheel 7, the B center shaft two ends of described Loosen up wire wheel 7 and 10 movable connections of B support, and Loosen up wire wheel 7 is the axle center rotation with the B center shaft.
Introduce the mode of operation of this prestress wire retractable cable system below, steel strand 9 are extracted out by Loosen up wire wheel 7 lower end cws, penetrate bus cable device 2 via A guide wheel 3, B guide wheel 4, B guide wheel 4, A guide wheel 3 successively, furl steel strand 1 by Receiving wire wheel 1 conter clockwise, can regulate the adjustment of tonicity that cylinder 5 interior air pressure apply different loads according to other steel strand 1 of different intensity scale.When the pressure moment between the retractable cable I-beam wheel becomes big, the B guide wheel 4 that steel strand 9 will be connected on the cylinder 5 is pulled upwardly, otherwise, when the retractable cable I-beam wheel pressure moment when diminishing, B guide wheel 4 on the cylinder 5 is strained downwards at following steel strand 9 that connect B guide wheel 4 of the effect of cylinder block internal gas pressure, thereby tension force is relatively stable in the process that assurance steel strand rolling is twined.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. prestress wire retractable cable system, comprise Receiving wire wheel and Loosen up wire wheel, be fixed on the support by center shaft each other, it is characterized in that: be provided with a retractable cable synchronous device (6) between Receiving wire wheel (1) and Loosen up wire wheel (7), described synchronous device (6) is made up of A guide wheel (3), B guide wheel (4), cylinder (5), fixed mount (13) and base (14); Described cylinder (5) is fixed on the base (14); Described B guide wheel (4) is fixed on the piston rod top of cylinder (5) by center shaft; Described fixed mount (13) is fixed on the outside of B guide wheel (4), and described guide wheel (3) is fixed on fixed mount (13) upper end by center shaft.
2. prestress wire retractable cable according to claim 1 system, it is characterized in that: described A guide wheel (3), B guide wheel (4), cylinder (5), fixed mount (13) are respectively two groups.
3. prestress wire retractable cable according to claim 1 system, it is characterized in that: be provided with a bus cable device (2) between described Receiving wire wheel (1) and retractable cable synchronous device (6), described bus cable device (2) upper end is provided with can be by the groove of steel strand diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205068987U CN201746168U (en) | 2010-08-27 | 2010-08-27 | Rewinding and releasing system for prestressed steel strands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205068987U CN201746168U (en) | 2010-08-27 | 2010-08-27 | Rewinding and releasing system for prestressed steel strands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201746168U true CN201746168U (en) | 2011-02-16 |
Family
ID=43580845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205068987U Expired - Fee Related CN201746168U (en) | 2010-08-27 | 2010-08-27 | Rewinding and releasing system for prestressed steel strands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201746168U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699060A (en) * | 2012-05-14 | 2012-10-03 | 无锡平盛科技有限公司 | Bobbin wire wrapping mechanism of wire drawing machine |
| CN107539827A (en) * | 2017-08-25 | 2018-01-05 | 芜湖长润特种铜线有限公司 | A kind of copper alloy wire is tensioned spooling equipment |
| CN108016951A (en) * | 2016-10-29 | 2018-05-11 | 镇江亚昆机械有限公司 | A kind of moveable cable reel installation |
| CN111105927A (en) * | 2020-01-06 | 2020-05-05 | 何晓亮 | Iron core coil winding machine |
| CN113257489A (en) * | 2021-06-02 | 2021-08-13 | 合肥神马科技集团有限公司 | Concentric twisting wire arranging device |
-
2010
- 2010-08-27 CN CN2010205068987U patent/CN201746168U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699060A (en) * | 2012-05-14 | 2012-10-03 | 无锡平盛科技有限公司 | Bobbin wire wrapping mechanism of wire drawing machine |
| CN108016951A (en) * | 2016-10-29 | 2018-05-11 | 镇江亚昆机械有限公司 | A kind of moveable cable reel installation |
| CN107539827A (en) * | 2017-08-25 | 2018-01-05 | 芜湖长润特种铜线有限公司 | A kind of copper alloy wire is tensioned spooling equipment |
| CN111105927A (en) * | 2020-01-06 | 2020-05-05 | 何晓亮 | Iron core coil winding machine |
| CN111105927B (en) * | 2020-01-06 | 2024-05-28 | 何晓亮 | Iron core coil winding machine |
| CN113257489A (en) * | 2021-06-02 | 2021-08-13 | 合肥神马科技集团有限公司 | Concentric twisting wire arranging device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201746168U (en) | Rewinding and releasing system for prestressed steel strands | |
| CN203531496U (en) | Falling type double-holding-rod pole erecting device | |
| CN106144896B (en) | A kind of pull-type carriage walking mechanism | |
| CN102718158B (en) | Superlift device and crane | |
| CN201766314U (en) | Insulator replacing tool | |
| CN202967751U (en) | Combined type spool | |
| CN201264872Y (en) | Mooring rope regulator | |
| CN203850726U (en) | Wire lifter on 10 kV power distribution telegraph pole | |
| CN202339358U (en) | Test lead supporting device | |
| CN201746169U (en) | Synchronous pre-stressed steel strand winding and rewinding device | |
| CN105591312A (en) | Equipment for erecting special power transmission cable for substations | |
| CN102837988A (en) | Continuous and adjustable steel wire pay-off unit | |
| CN202988631U (en) | Power facility hoisting device | |
| CN203553744U (en) | An ultra extra high voltage AC-DC overhead transmission line ground wire optical cable armour clamp replacing apparatus | |
| CN203420509U (en) | Insulating cross arm applied to power transmission line tower | |
| CN206465069U (en) | A kind of wire spool storing unit | |
| CN202657875U (en) | Novel porcelain insulator displacement device | |
| CN202550838U (en) | Tension bracket for coil of micro motor | |
| CN201536236U (en) | Bracket for hoisting heavy objects on object like an electrical pole | |
| CN207296570U (en) | A kind of angle steel tower for becoming single back line for double back | |
| CN204778432U (en) | European style trolley's wire support | |
| CN203095472U (en) | Winch axle capable of avoiding twisting of steel wire ropes | |
| CN201989962U (en) | Double-wheel binding wire maker | |
| CN211393635U (en) | Hoisting tool capable of being fixed on overhead line cross arm | |
| CN202296537U (en) | Continuous adjustable line laying apparatus for steel wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Rewinding and releasing system for prestressed steel strands Effective date of registration: 20150205 Granted publication date: 20110216 Pledgee: Tianjin Beichen town bank Limited by Share Ltd Pledgor: Tianjin Shinkuntai Advanced Prestressing Technology Co., Ltd. Registration number: 2015120000008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20180827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |