CN201109946Y - Cable vibration-proof apparatus - Google Patents
Cable vibration-proof apparatus Download PDFInfo
- Publication number
- CN201109946Y CN201109946Y CNU2007200927569U CN200720092756U CN201109946Y CN 201109946 Y CN201109946 Y CN 201109946Y CN U2007200927569 U CNU2007200927569 U CN U2007200927569U CN 200720092756 U CN200720092756 U CN 200720092756U CN 201109946 Y CN201109946 Y CN 201109946Y
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- CN
- China
- Prior art keywords
- steel
- steel strand
- rubber
- utility
- model
- 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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Abstract
The utility model discloses a steel strand variation-proof device, which comprises at least two rubber plates which are stacked, wherein a clamping device is arranged on the external side of the rubber plate. The device has the advantages that firstly frequency interference can form among each steel strand, the rubber plates can absorb vibration energy, thereby reducing the fatigue of a steel strand rope under the vibration state, and increasing the usage safety property of the steel stand rope, and secondly the device has simple structure form, low cost and convenient construction.
Description
Technical field
The utility model relates to a kind of effective wind resistance of guy of twisted steel cable and the antihunting device of water impact, is applied in the cable systems of bridge and building.
Background technology
Steel strand are widely used in every field as the good material of a kind of tensile property, such as the lifting that is used for building cable constructions such as bridge, the guy of various pylons or knotted rope facility etc.Owing to guy of twisted steel cable carefully softens, aerial damping is very little, forms vibration at load actions such as wind, rainwater easily, thereby causes the fatigue fracture of guy of twisted steel cable, causes unnecessary economic loss.
Summary of the invention
The purpose of this utility model provides a kind of steel strand antihunting device, but realizes guy of twisted steel cable is carried out under wind and water impact effect the usefulness of bestirring oneself of guy of twisted steel cable.
For achieving the above object, the utility model adopts following technical scheme: the steel strand antihunting device, comprise at least two superimposed rubber tiles, and the described rubber tile outside is provided with clamping device.
Described multi-disc rubber tile fit each other the one side correspondence have wire casing, described clamping device comprises two steel plates that are positioned at the rubber tile both sides, is installed with connecting bolt between two steel plates.
Described a slice steel plate is provided with earhole.
Advantage of the present utility model is: 1, can make between the every steel strand to form frequency interferences, rubber tile absorbs vibrational energy, thereby has reduced the fatigue under the vibrational state of guy of twisted steel cable, has improved the usage safety performance of guy of twisted steel cable.2, this apparatus structure form is simple, and cost is low, and it is convenient to construct.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model Construction Arrangement schematic diagram.
The specific embodiment
As shown in Figure 1, the utility model comprises six identical rubber tiles that are superimposed together 2 of size, six rubber tiles 2 one side correspondence of fitting each other has wire casing 6, and the outside, outermost rubber tile 2 both sides is respectively established between 1,1 ', two steel plates of a slice steel plate 1,1 ' and is installed with connecting bolt 3.Wherein a slice steel plate 1 ' is provided with earhole 4.
As shown in Figure 1, 2, with arch bridge cable lifting construction is example: at the two ends of fixed arch rib steel twisted wire drag-line steel plate 1,1 ', rubber tile 2 and connecting bolt 3 are fixed together steel hinge line bundle 5, noting in the time of fixedly must be with steel hinge line bundle 5 spaced apart in the wire casing one by one 6 that open on rubber tile 2 surfaces, and penetrates earhole 4 with anchor line 8 the utility model and king-post 7 and ground anchor point are coupled together.
It is less that this device can be used for other damping equally, and wind is carried the responsive vibration means that presses down as wire rope etc., and this class is used and thought and belong to protection domain of the present utility model equally.
Claims (3)
1, steel strand antihunting device is characterized in that: comprise at least two superimposed rubber tiles, the described rubber tile outside is provided with clamping device.
2, steel strand antihunting device as claimed in claim 1 is characterized in that: described multi-disc rubber tile fit each other the one side correspondence have wire casing, described clamping device comprises two steel plates that are positioned at the rubber tile both sides, is installed with connecting bolt between two steel plates.
3, steel strand antihunting device as claimed in claim 2 is characterized in that: described a slice steel plate is provided with earhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200927569U CN201109946Y (en) | 2007-11-19 | 2007-11-19 | Cable vibration-proof apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200927569U CN201109946Y (en) | 2007-11-19 | 2007-11-19 | Cable vibration-proof apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201109946Y true CN201109946Y (en) | 2008-09-03 |
Family
ID=39894474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200927569U Expired - Lifetime CN201109946Y (en) | 2007-11-19 | 2007-11-19 | Cable vibration-proof apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201109946Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864852A (en) * | 2012-09-28 | 2013-01-09 | 清华大学 | Metal damper with rolling shafts |
-
2007
- 2007-11-19 CN CNU2007200927569U patent/CN201109946Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864852A (en) * | 2012-09-28 | 2013-01-09 | 清华大学 | Metal damper with rolling shafts |
| CN102864852B (en) * | 2012-09-28 | 2014-09-24 | 清华大学 | Metal damper with rolling shafts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080903 |