CN202400770U - Device beneficial for lifting rope - Google Patents
Device beneficial for lifting rope Download PDFInfo
- Publication number
- CN202400770U CN202400770U CN2012200081096U CN201220008109U CN202400770U CN 202400770 U CN202400770 U CN 202400770U CN 2012200081096 U CN2012200081096 U CN 2012200081096U CN 201220008109 U CN201220008109 U CN 201220008109U CN 202400770 U CN202400770 U CN 202400770U
- Authority
- CN
- China
- Prior art keywords
- pulley
- beneficial
- rope
- shaft
- row
- 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
Images
Landscapes
- Pulleys (AREA)
Abstract
The utility model discloses a device beneficial for lifting a rope, which comprises a pulley bracket and a pulley shaft, wherein the pulley shaft is arranged on the pulley bracket. A pulley is arranged on the pulley shaft; and gaps are formed between the two sides of the pulley and the inner side wall of the pulley bracket, so that the pulley can transversely swing. A copper sleeve is arranged between the pulley and the pulley shaft. The device has the beneficial effect that as the structure of a fixed pulley at the top of a tower is improved into a sliding structure, the pulley with the structure transversely swings between two steel plates of the pulley bracket through the copper sleeve along with a steel wire rope on a winding drum, so that a deflection angle between the pulley and the winding drum can be reduced to be more beneficial for rope arrangement.
Description
Technical field
The utility model relates to the tower crane lifting rope-arranging mechanism.
Background technology
As everyone knows, tower crane hoists and arranges rope is a difficult problem, does not all accomplish perfect degree; Row's rope pulley on the tower machine cat head was a fixed pulley in the past; Certain drift angle is arranged before lifting mechanism reel and the fixed pulley, and some error of making a little just is easy to cause that row's rope is undesirable.
The utility model content
The utility model technical matters to be solved just provides the device of a kind of row of hoisting rope, simple in structure, row's rope ideal.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: a kind of device that is beneficial to the row's of hoisting rope; Comprise pulley yoke and be located at the sheave shaft on the pulley yoke; It is characterized in that: said sheave shaft is provided with a pulley, is provided with the gap between said pulley both sides and the pulley yoke madial wall pulley can be swung.
As preferably, be provided with copper sheathing between said pulley and sheave shaft.
As preferably, be provided with axle sleeve between said pulley yoke and sheave shaft.
The utility model changes the fixed pulley structure of cat head into slidably structure, and this structure pulley swings with the steel rope on the reel between pulley yoke two steel plates through copper sheathing, can reduce the drift angle of pulley and reel, the row's of being more conducive to rope.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described:
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1; Be beneficial to the embodiment of the device of the row's of hoisting rope for the utility model is a kind of; Comprise pulley yoke 1 and be located at the sheave shaft 2 on the pulley yoke, said sheave shaft is provided with a pulley 3, is provided with the gap between said pulley both sides and the pulley yoke madial wall pulley can be swung.Be provided with copper sheathing 4 between said pulley and sheave shaft.Be provided with axle sleeve 5 between said pulley yoke and sheave shaft.
Claims (3)
1. one kind is beneficial to the device that the row of hoisting restricts; Comprise pulley yoke (1) and be located at the sheave shaft (2) on the pulley yoke; It is characterized in that: said sheave shaft is provided with a pulley (3), is provided with the gap between said pulley both sides and the pulley yoke madial wall pulley can be swung.
2. a kind of device that is beneficial to the row's of hoisting rope according to claim 1 is characterized in that: be provided with copper sheathing (4) between said pulley and sheave shaft.
3. a kind of device that is beneficial to the row's of hoisting rope according to claim 2 is characterized in that: be provided with axle sleeve (5) between said pulley yoke and sheave shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200081096U CN202400770U (en) | 2012-01-09 | 2012-01-09 | Device beneficial for lifting rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200081096U CN202400770U (en) | 2012-01-09 | 2012-01-09 | Device beneficial for lifting rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202400770U true CN202400770U (en) | 2012-08-29 |
Family
ID=46698433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200081096U Expired - Fee Related CN202400770U (en) | 2012-01-09 | 2012-01-09 | Device beneficial for lifting rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202400770U (en) |
-
2012
- 2012-01-09 CN CN2012200081096U patent/CN202400770U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203429644U (en) | Tension force and pressure dispersed type anchor cable bearing plate | |
| CN201214610Y (en) | Hoist arrange rope device | |
| CN102864770A (en) | Efficient dynamic compaction machine | |
| CN203282420U (en) | Double conductor tension indicating wire grip | |
| CN202400770U (en) | Device beneficial for lifting rope | |
| CN203593538U (en) | High-precision positioning bridge-type crane for metallurgy | |
| CN204416993U (en) | Beat pulley mechanism | |
| CN203653125U (en) | Hoister for tower crane hoisting | |
| CN202530251U (en) | Yarn sending machine | |
| CN204490400U (en) | Hoisting crane double crosslinking drum device | |
| CN203667878U (en) | Long spiral drilling machine and winching system thereof | |
| CN201817219U (en) | Winding system of steel wire rope of grabbing tool of crane | |
| CN205805110U (en) | Slack rope device | |
| CN204689497U (en) | The tower machine protection device about rope jumping improved | |
| CN204419919U (en) | Steel band is with unreeling braking device | |
| CN203359882U (en) | Hauling rope winding structure of main trolley of crane | |
| CN204980973U (en) | Hoist assembly pulley | |
| CN201390604Y (en) | Safe wire cable jumping preventer | |
| CN203392694U (en) | Elevator hoisting system | |
| CN202322153U (en) | Improved winding drum of winch | |
| CN201351089Y (en) | Interference preventer for luffing wire rope and hoist rope | |
| CN204529003U (en) | Mobile winder rope supporting device | |
| CN201952889U (en) | Inspection well mouth guide wheel device | |
| CN203143961U (en) | Special crane for carrying in brickyard | |
| CN205248708U (en) | 630 high -speed shaftless power paying out machine |
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: 20120829 Termination date: 20160109 |