CN205740097U - A kind of derrick crane wiring system - Google Patents
A kind of derrick crane wiring system Download PDFInfo
- Publication number
- CN205740097U CN205740097U CN201520967866.XU CN201520967866U CN205740097U CN 205740097 U CN205740097 U CN 205740097U CN 201520967866 U CN201520967866 U CN 201520967866U CN 205740097 U CN205740097 U CN 205740097U
- Authority
- CN
- China
- Prior art keywords
- rope
- lifting
- pulley
- pulley group
- dolly fixed
- 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.)
- Active
Links
- 238000004804 winding Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses a kind of derrick crane wiring system, limit pulley (6) including lifting capacity on row's rope pulley (2), dolly fixed pulley group (3), lifting hook pulley group (4), tower top leading block (5) and slewing tower；It is characterized in that: described in stand up reel (1) by lifting rope with arrange rope pulley (2) be connected, row's rope pulley (2) is connected with tower top leading block (5) by lifting rope, and tower top leading block (5) limits pulley (6) by lifting rope with lifting capacity on slewing tower and is connected；Described lifting capacity is limited pulley (6) and is connected with dolly fixed pulley group (3) by lifting rope, and dolly fixed pulley group (3) is mutually wound in a circulation by lifting rope and lifting hook pulley group (4)；Lifting rope is fixed on anti-twisting equipment (7) by described dolly fixed pulley group (3) by bearing pin (8).This utility model uses lifting capacity on row's rope pulley, dolly fixed pulley group, lifting hook pulley group, tower top leading block and slewing tower to limit the anti-rope winding devices such as pulley and effectively solves the problem that derrick crane hoist rope is wound around.
Description
Technical field
The utility model discloses a kind of wiring system, refer more particularly to a kind of derrick crane wiring system.
Background technology
Lifting Steel Wire Rope of Tower Crane Entangled During Operation always perplexs the prominent difficult point of construction, even if after using domestic non-rotating cable, winding problem occurs the most frequently.The reason of existing disorder cable has multiple: when 1, newly restricting on reel, stress does not eliminate；2, arm point anti-twisting equipment rotates dumb or clamping stagnation；3, reel enter rope away from too far away, owing to vibration resonance reason causes disorder cable；4, each rope sheave is aging, goes out decorative pattern in race；5, choosing rope mistake: the right mutual torsade of the most left ordinary lay rope reel misuse.
Utility model content
The technical problems to be solved in the utility model there is provided a kind of a kind of wiring system solving Lifting Steel Wire Rope of Tower Crane Entangled During Operation.
In order to solve above-mentioned technical problem, this utility model provides a kind of derrick crane wiring system, limits pulley including lifting capacity on row's rope pulley, dolly fixed pulley group, lifting hook pulley group, tower top leading block and slewing tower；It is characterized in that: described in stand up reel by lifting rope with row rope pulley be connected, row rope pulley be connected with tower top leading block by lifting rope, tower top leading block by lifting rope with on slewing tower lifting capacity restriction pulley be connected；Described lifting capacity is limited pulley and is connected with dolly fixed pulley group by lifting rope, and dolly fixed pulley group is mutually wound in a circulation by lifting rope and lifting hook pulley group.
As further improvement of the utility model, described dolly fixed pulley group is made up of 5 dolly fixed pulleys.
As further improvement of the utility model, described lifting hook pulley group is made up of 2 lifting hook pulleys.
As further improvement of the utility model, lifting rope is fixed on anti-twisting equipment by described dolly fixed pulley group by bearing pin.
Using said structure, it has the beneficial effects that: this utility model uses lifting capacity on row's rope pulley, dolly fixed pulley group, lifting hook pulley group, tower top leading block and slewing tower to limit the anti-rope winding devices such as pulley and effectively solves the problem that derrick crane hoist rope is wound around.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of derrick crane wiring system.
In figure: 1-stands up reel, 2-arranges rope pulley, 3-dolly fixed pulley group, 4-lifting hook pulley group, 5-tower top leading block, and on 6-slewing tower, lifting capacity limits pulley, 7-anti-twisting equipment, 8-bearing pin.
Detailed description of the invention
With embodiment, this utility model is further explained explanation below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of derrick crane wiring system, limit pulley 6 including lifting capacity on row's rope pulley 2, dolly fixed pulley group 3, lifting hook pulley group 4, tower top leading block 5 and slewing tower；It is characterized in that: described in stand up reel 1 be connected with row's rope pulley 2 by lifting rope, row's rope pulley 2 is connected with tower top leading block 5 by lifting rope, and tower top leading block 5 passes through lifting rope and is connected with lifting capacity restriction pulley 6 on slewing tower；Described lifting capacity is limited pulley 6 and is connected with dolly fixed pulley group 3 by lifting rope, and dolly fixed pulley group 3 is mutually wound in a circulation by lifting rope and lifting hook pulley group 4；Described dolly fixed pulley group 3 is made up of 5 dolly fixed pulleys；Described lifting hook pulley group 4 is made up of 2 lifting hook pulleys；Lifting rope is fixed on anti-twisting equipment 7 by described dolly fixed pulley group 3 by bearing pin 8.
This utility model is after rigging out, carry out passing around of hoist rope, play steel wire rope to be released by lifting mechanism reel, bat rope pulley in mechanism, walk around the load lifting limiter pulley that the leading block on tower top is entered downwards on slewing tower, forward at the assembly pulley detoured on loading trolley and suspension hook, finally by fag end by rope clamp, it is fixed on the anti-twisting equipment of crane arm head with bearing pin.
Within any employing wiring system designed by technical characteristic similar with this utility model will fall into protection domain of the present utility model.
Claims (3)
1. a derrick crane wiring system, limits pulley (6) including lifting capacity on row's rope pulley (2), dolly fixed pulley group (3), lifting hook pulley group (4), tower top leading block (5) and slewing tower；It is characterized in that: reel of standing up (1) is connected with row's rope pulley (2) by lifting rope, row's rope pulley (2) is connected with tower top leading block (5) by lifting rope, and tower top leading block (5) limits pulley (6) by lifting rope with lifting capacity on slewing tower and is connected；Described lifting capacity is limited pulley (6) and is connected with dolly fixed pulley group (3) by lifting rope, and dolly fixed pulley group (3) is mutually wound in a circulation by lifting rope and lifting hook pulley group (4)；Lifting rope is fixed on anti-twisting equipment (7) by described dolly fixed pulley group (3) by bearing pin (8).
A kind of derrick crane wiring system the most according to claim 1, it is characterised in that: described dolly fixed pulley group (3) is made up of 5 dolly fixed pulleys.
A kind of derrick crane wiring system the most according to claim 1, it is characterised in that: described lifting hook pulley group (4) is made up of 2 lifting hook pulleys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520967866.XU CN205740097U (en) | 2015-11-30 | 2015-11-30 | A kind of derrick crane wiring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520967866.XU CN205740097U (en) | 2015-11-30 | 2015-11-30 | A kind of derrick crane wiring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205740097U true CN205740097U (en) | 2016-11-30 |
Family
ID=57387691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520967866.XU Active CN205740097U (en) | 2015-11-30 | 2015-11-30 | A kind of derrick crane wiring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205740097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529472A (en) * | 2018-04-10 | 2018-09-14 | 卢剑斌 | A kind of lifting means for construction |
-
2015
- 2015-11-30 CN CN201520967866.XU patent/CN205740097U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529472A (en) * | 2018-04-10 | 2018-09-14 | 卢剑斌 | A kind of lifting means for construction |
| CN108529472B (en) * | 2018-04-10 | 2019-11-12 | 青岛颐金建筑装饰工程有限公司 | A kind of lifting means for construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202643182U (en) | Steel wire rope compensating system of single-boom gantry crane | |
| CN202415048U (en) | Friction type hoisting system | |
| CN204958233U (en) | Tower crane plays to rise wire rope and holds in palm rope device | |
| CN201746270U (en) | Hoisting mechanism of crane | |
| CN205855858U (en) | A kind of derrick crane hoist rope passes around system | |
| CN205740097U (en) | A kind of derrick crane wiring system | |
| CN206645749U (en) | Electric block type multi-lay winding hoist engine | |
| CN104649120A (en) | Balance hoisting equipment | |
| CN203865920U (en) | Steel wire rope winding structure for large-tonnage crane hoisting mechanism | |
| CN202672034U (en) | Cable threading plate of steel strand of stay cable | |
| CN202542743U (en) | Auxiliary reeving mechanism for mounting tower crane | |
| CN211977587U (en) | Furnace door lifting steel wire rope torsion preventing device for industrial furnace | |
| CN106809740A (en) | A kind of derrick crane wiring system | |
| CN202440258U (en) | Protector of tower crane hook during rope breaking | |
| CN207738353U (en) | Lifting hook pulley component and the crane for including the lifting hook pulley component | |
| CN203529798U (en) | Lifting device and crane | |
| CN203653125U (en) | Hoister for tower crane hoisting | |
| CN206219093U (en) | The rope sheave architecture excessively of carriage amplitude varying and luffing jib can be met | |
| CN106115504A (en) | A kind of suspender | |
| CN206375558U (en) | New crane hoist cable is used in one kind storage | |
| CN203998759U (en) | The two reductor single-joint winding drum hoisting mechanisms of double-motor | |
| CN201670675U (en) | Crane cable wire tripping-prevention device | |
| CN203173696U (en) | Lifting idling and overturning pulley device of large equipment | |
| CN205666538U (en) | Transmission line wire rope stopper | |
| CN204778285U (en) | Multi -functional cable wire dicyclo rigging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170823 Address after: 225300 No. 5, Zhejiang Road, Hailing District, Jiangsu, Taizhou Patentee after: TAIZHOU TENGDA CONSTRUCTION MACHINERY CO., LTD. Address before: 225300 Zhejiang Road, Hailing District, Jiangsu, China, No. 5, No. Patentee before: Peng Longxi |
|
| TR01 | Transfer of patent right |