CN202265358U - Anti-twisting device for steel wires of crane - Google Patents
Anti-twisting device for steel wires of crane Download PDFInfo
- Publication number
- CN202265358U CN202265358U CN2011203036223U CN201120303622U CN202265358U CN 202265358 U CN202265358 U CN 202265358U CN 2011203036223 U CN2011203036223 U CN 2011203036223U CN 201120303622 U CN201120303622 U CN 201120303622U CN 202265358 U CN202265358 U CN 202265358U
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- CN
- China
- Prior art keywords
- guiding wheel
- crossbeam
- wire guiding
- steel wires
- sheave
- 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
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Abstract
An anti-twisting device for steel wires of a crane belongs to the technical field of assorting devices of cranes and comprises a crossbeam, an axle, a steel wire sheave, a wire guiding wheel, a wire guiding wheel axle and two nuts. The axle penetrates through the steel wire sheave and is fixed on the crossbeam through the first nut, and the wire guiding wheel axle penetrates through the wire guiding wheel and is fixed on the crossbeam through the second nut. The diameter of the wire guiding wheel is 1cm to 2cm larger than that of the wire guiding wheel axle, and the wire guiding wheel is arranged below a position of the steel wire sheave by 45 degrees. During winding of the steel wires, part of internal pressure can be released on the wire guiding wheel axle and the crossbeam through the wire guiding wheel, so that internal pressure of the steel wires can be reduced, and twisting of the steel wires is avoided during winding. The anti-twisting device for the steel wires of the crane is simple in structure, better in anti-twisting effect and applicable to various apparatuses requiring winding the steel wires.
Description
Technical field
The utility model relates to a kind of crane rope anti-twisting equipment, belongs to the corollary apparatus technical field of hoisting crane.
Background technology
Hoisting crane is used to lift the big object of weight as large-scale hanging device, wherein will use the very big steel rope of holding capacity.In use because the load weight can be twisted together, if load is overweight, the internal pressure of steel rope can not get discharging steel rope, then can cause wire cable rupture, makes production safety have hidden danger.Employed steel rope anti-twisting equipment structure more complicated on the present hoisting crane, and make the kink degree of steel rope big, application is restricted.
Summary of the invention
In view of the defective that prior art exists, the purpose of the utility model provides a kind of crane rope anti-twisting equipment simple in structure, easy to use.
For realizing above-mentioned purpose; The utility model solves through following technical scheme: a kind of crane rope anti-twisting equipment; Comprise crossbeam, wheel shaft, wire rope pulley, sheave, conductor rope wheel shaft, two nuts, wheel shaft passes wire rope pulley and is fixed on the crossbeam through nut one, and the conductor rope wheel shaft passes sheave and is fixed on the crossbeam through nut two; The sheave diameter is positioned at 45 ° of positions, oblique below of wire rope pulley than the big 1～2cm of sheave shaft diameter.
The small-sized sheave that the utility model added, steel rope are discharged into a part of internal pressure on conductor rope wheel shaft and the crossbeam through sheave earlier in winding process, thereby reduce the internal pressure of steel rope, in winding process, prevent the kink of steel rope.
The utility model simple in structure, it is anti-that to turn round effect better, be applicable to each need wire rope roll around equipment on.
Description of drawings
Fig. 1 is a kind of front view of crane rope anti-twisting equipment;
Fig. 2 is Fig. 1 birds-eye view.
Among the figure: 1, nut, 2, wire rope pulley, 3, wheel shaft, 4, crossbeam, 5, sheave, 6, the conductor rope wheel shaft.
The specific embodiment
Fig. 1, a kind of crane rope anti-twisting equipment shown in 2; Comprise nut 1, wire rope pulley 2, wheel shaft 3, crossbeam 4, sheave 5, conductor rope wheel shaft 6; Wheel shaft 3 passes wire rope pulley 2 and is fixed on the crossbeam 4 through nut 1; Conductor rope wheel shaft 6 passes sheave 5 and is fixed on the crossbeam 4 through nut 1, and sheave 5 diameters are positioned at 45 ° of positions, oblique below of wire rope pulley 2 than the big 1～2cm of conductor rope wheel shaft 6 diameters.
Claims (1)
1. crane rope anti-twisting equipment; It is characterized in that comprising nut (1), wire rope pulley (2), wheel shaft (3), crossbeam (4), sheave (5), conductor rope wheel shaft (6); Wheel shaft (3) passes wire rope pulley (2) and is fixed on the crossbeam (4) through nut (1); Conductor rope wheel shaft (6) passes sheave (5) and is fixed on the crossbeam (4) through nut (1); Sheave (5) diameter is positioned at 45 ° of positions, oblique below of wire rope pulley (2) than the big 1～2cm of conductor rope wheel shaft (6) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203036223U CN202265358U (en) | 2011-08-11 | 2011-08-11 | Anti-twisting device for steel wires of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203036223U CN202265358U (en) | 2011-08-11 | 2011-08-11 | Anti-twisting device for steel wires of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202265358U true CN202265358U (en) | 2012-06-06 |
Family
ID=46156166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203036223U Expired - Fee Related CN202265358U (en) | 2011-08-11 | 2011-08-11 | Anti-twisting device for steel wires of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202265358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017772A (en) * | 2019-12-10 | 2020-04-17 | 周长虹 | Electric hoist cable protection mechanism with small cable offset abrasion |
-
2011
- 2011-08-11 CN CN2011203036223U patent/CN202265358U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017772A (en) * | 2019-12-10 | 2020-04-17 | 周长虹 | Electric hoist cable protection mechanism with small cable offset abrasion |
| CN111017772B (en) * | 2019-12-10 | 2021-03-26 | 山东龙辉起重机械有限公司 | Electric hoist cable protection mechanism with small cable offset abrasion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20120811 |