CN2905730Y - Blank-stripping type cable retracting mechanism for bridge and structure - Google Patents
Blank-stripping type cable retracting mechanism for bridge and structure Download PDFInfo
- Publication number
- CN2905730Y CN2905730Y CN 200620071141 CN200620071141U CN2905730Y CN 2905730 Y CN2905730 Y CN 2905730Y CN 200620071141 CN200620071141 CN 200620071141 CN 200620071141 U CN200620071141 U CN 200620071141U CN 2905730 Y CN2905730 Y CN 2905730Y
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- CN
- China
- Prior art keywords
- column
- bridge
- bar
- rotating disk
- retracting mechanism
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- Expired - Lifetime
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Abstract
The utility model relates to a body-disengaging type cable pulling and releasing mechanism for bridge and structure cable, which is mainly used in pulling and releasing of body-disengaging type bridge cable packing. It is characterized in that the mechanism comprises a rotating disk (1), a support rod or a support plate (2), a pushing and pulling rod (3), a regulation bar (4), a bracket (6) and a column (7). The column (7) up toward is arranged on the centre of the dial (1), the bracket (6) is arranged on the top of the column (7), the bracket (6) is actively connected with the regulation bar (4), a plurality of the support rods or the support plates are all distributed to the surrounding of the column (7), a outer edge of the rotating disk (1) is linked with the lower end of the column (7), one end of the pushing and pulling rod (3) is linked with the upper end of the column (7) and the other end of the pushing and pulling rod (3) is linked with the upper end of the regulation bar (4). The utility model has the advantages of simple operation, high quality cable rope in practical use, high intensity winding rope ring; and can automatically rank orderly the cable ropes during the releasing.
Description
Technical field:
The utility model relates to a kind of bridge and structure core removal type rope releasing/retracting mechanism.Be mainly used in the retractable rope of bridge cable tread flaking formula packing.Belong to the bridge construction technical field.
Background technology:
Before the utility model was made, the folding and unfolding rope mechanism that is used for bridge cable tread flaking formula packing retractable rope at present was the spool type structure.It is mainly by the swinging rotating disk and upwards be vertically installed in reel on the rotating disk etc. and form.Its reel is the diameter unanimity up and down.The principle of its retractable rope is: when receiving rope, rotate rotating disk, the rolling of parallel steel wire strand on reel, is dwindled drum diameter then, make the outer wall of reel break away from strand circle, strand circle non-blank package again.It mainly has the following disadvantages:
When 1, putting rope, the strand circle is hung to aforementioned rotating disk.Traction strand anchor head makes dial rotation, allows strand launch to pull out.Because it is isometrical up and down that this device adopts reel, the strand circle is presented down isometrical mode rolling thereon.Owing to use the thigh rope degree of firmness of this mode rolling low, this can cause the strand circle at random and influence the service property (quality) and the easy construction of strand.
2, complex structure, retractable rope inconvenient operation: put the diameter that Suo Shixu dwindles and amplify reel up and down synchronously in tread flaking of strand circle and scene, operative employee's inconvenient operation, sometimes even need use large-scale adjusting frock such as jack waits the adjusting of finishing drum diameter.Above measure damages cable easily, directly influences the quality of bridge cable.
3, in putting the rope process, cause strand to cave in easily, in addition at random.
Summary of the invention:
One of the purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of folding and unfolding rope quality easy and simple to handle high, bridge and structure core removal type rope releasing/retracting mechanism.
Two of the purpose of this utility model is to overcome above-mentioned deficiency, and a kind of high bridge and structure core removal type rope releasing/retracting mechanism of strand circle degree of firmness of rolling is provided.
Three of the purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of in putting the rope process, can eliminate or improve strand the cave in bridge and the structure core removal type rope releasing/retracting mechanism of phenomenon.
The purpose of this utility model is achieved in that a kind of bridge and structure core removal type rope releasing/retracting mechanism, it is characterized in that it comprises rotating disk, strut bar or supporting blade, pull bar, adjust bar, bearing and column,
Described column upwards is arranged at center of turntable,
Described bearing is arranged at the column top, and adjust bar lower end and bearing flexibly connect,
Described strut bar or supporting blade have many, are distributed in the periphery of column, and its lower end and rotating disk outer rim are hinged, and upper end and pull bar one end are hinged, and the other end of pull bar and the upper end of adjust bar are hinged.
Described adjust bar lower end and bearing are spirally connected.
Described adjust bar lower end and bearing pin joint.
The utlity model has following advantage:
1, the thigh rope degree of firmness height of rolling, the strand easy construction, service property (quality) is good.
2, simple in structure, the retractable rope is easy to operate, and bridge cable quality is good.
3, in putting the rope process, can orderly automatically winding displacement.
Description of drawings:
Constitution diagram when Fig. 1 is the utility model bridge and structure usefulness core removal type rope releasing/retracting mechanism take-up and unwrapping wire.
Constitution diagram when Fig. 2 puts into core removal type rope releasing/retracting mechanism tread flaking and strand for the utility model bridge and structure.
Fig. 3 is the birds-eye view of Fig. 2.
Fig. 4 is adjust bar and a kind of johning knot composition of bearing that the utility model bridge and structure are used core removal type rope releasing/retracting mechanism.
Fig. 5 is adjust bar and the another kind of johning knot composition of bearing that the utility model bridge and structure are used core removal type rope releasing/retracting mechanism.
The specific embodiment:
Referring to Fig. 1～3, bridge and structure core removal type rope releasing/retracting mechanism mainly are made up of rotating disk 1, strut bar or supporting blade 2, pull bar 3, adjust bar 4, setting nut 5, bearing 6 and column 7 etc.
Described column 7 upwards is arranged at rotating disk 1 center.Bearing 6 is arranged at column 7 tops, and adjust bar 4 lower ends and bearing 6 are spirally connected, as Fig. 4.Strut bar or supporting blade 2 have many (being the six roots of sensation among the figure), are distributed in the periphery of column 6, and its lower end and rotating disk 1 outer rim are hinged, and upper end and pull bar 3 one ends are hinged, and the upper end of the other end of pull bar 3 and adjust bar 4 is hinged.
Principle of work:
During rolling, by screw thread adjust bar is moved up and down, promote pull bar, pull bar promotes the hinge-point of strut bar around its lower end and outwards rotates, make the leaning angle of strut bar or supporting blade and rotating disk＜or≤90 °.Then strand is wound in and forms the strand circle on strut bar or the supporting blade.The inner chamber of this strand circle can be straight-tube shape, also can be positive frustum.Tie up a strand rope then, to the adjusted adjust bar, the pulling pull bar, the hinge-point of pull bar pulling strut bar around its lower end inwardly rotates.Then strand is broken away from strut bar or supporting blade.
Referring to Fig. 5, can also adopt bearing pin 8 pin joints between adjust bar 4 and the bearing 6.
Claims (3)
1, a kind of bridge and structure core removal type rope releasing/retracting mechanism is characterized in that it comprises rotating disk (1), strut bar or supporting blade (2), pull bar (3), adjust bar (4), bearing (6) and column (7),
Described column (7) upwards is arranged at rotating disk (1) center,
Described bearing (6) is arranged at column (7) top, and adjust bar (4) lower end and bearing (6) flexibly connect,
Described strut bar or supporting blade (2) have many, are distributed in the periphery of column (6), and its lower end and rotating disk (1) outer rim is hinged, and upper end and pull bar (3) one ends are hinged, and the upper end of pull bar (3) other end and adjust bar (4) is hinged.
2, bridge according to claim 1 and structure core removal type rope releasing/retracting mechanism is characterized in that: described adjust bar (4) lower end and bearing (6) are spirally connected.
3, bridge according to claim 1 and structure core removal type rope releasing/retracting mechanism is characterized in that: described adjust bar (4) lower end and bearing (6) pin joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071141 CN2905730Y (en) | 2006-05-01 | 2006-05-01 | Blank-stripping type cable retracting mechanism for bridge and structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071141 CN2905730Y (en) | 2006-05-01 | 2006-05-01 | Blank-stripping type cable retracting mechanism for bridge and structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2905730Y true CN2905730Y (en) | 2007-05-30 |
Family
ID=38114363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620071141 Expired - Lifetime CN2905730Y (en) | 2006-05-01 | 2006-05-01 | Blank-stripping type cable retracting mechanism for bridge and structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2905730Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427373C (en) * | 2006-04-30 | 2008-10-22 | 江苏法尔胜新日制铁缆索有限公司 | Core removal type rope releasing/retracting mechanism for bridge and structure |
-
2006
- 2006-05-01 CN CN 200620071141 patent/CN2905730Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427373C (en) * | 2006-04-30 | 2008-10-22 | 江苏法尔胜新日制铁缆索有限公司 | Core removal type rope releasing/retracting mechanism for bridge and structure |
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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: 20081022 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |