CN103423375B - A kind ofly balance the anti-end fixing device turned round - Google Patents
A kind ofly balance the anti-end fixing device turned round Download PDFInfo
- Publication number
- CN103423375B CN103423375B CN201310341457.4A CN201310341457A CN103423375B CN 103423375 B CN103423375 B CN 103423375B CN 201310341457 A CN201310341457 A CN 201310341457A CN 103423375 B CN103423375 B CN 103423375B
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- China
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- swivel joint
- fixing device
- equalizer bar
- balance
- controll block
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- 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.)
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- Pivots And Pivotal Connections (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses and a kind ofly balance the anti-end fixing device turned round, comprise crossbeam, exempt from lubrication friction pad, nut, swivel joint, rotation controll block, equalizer bar and arm-tie, it is characterized in that, nut is by swivel joint and exempt from lubrication friction pad and be loaded on crossbeam, rotate controll block to be connected with swivel joint, equalizer bar is loaded on swivel joint bottom.When anti-twisting equipment as single rope fixed end uses, its swivel joint can realize 360 degree of rotations; As many rope fixed ends anti-turn round Equilibrator use time, its swivel joint realizes the rotation of required angle by the effect rotating controll block, and equalizer bar realizes swinging up and down of controllable angle, and entirety realizes the adjustment of multi-faceted end spatial position.
Description
Technical field
The present invention relates to and a kind ofly balance the anti-end fixing device turned round, especially a kind of balance anti-twisting equipment fixing for engineering machinery wire rope end.
Background technique
At present, the multiplex equalizer pulley of end of traditional engineering machinery wire rope or direct dead end are fixed.On the one hand when equalizer pulley used rotates dumb, wire rope and rope race relative sliding strengthen, larger to the wearing and tearing of wire rope, also very fast to rope race wearing and tearing, and need the maintenance of sheave block intermittent oiling in using process, shorter for working life by environmetal impacts such as hot and cold, corrosivity.On the other hand, when direct dead end is fixed as end, wire rope reverses internal stress and can not get release, will accelerate wire rope and destroy, and reduce its working life.
Generally speaking, the technical problem needing those skilled in the art urgently to solve at present is: the end stable equilibrium skidding of traditional wire rope is rotated dumb, and the large and dead end of steel rope abrasion is fixed wire rope and reversed internal stress and can not get release.
Summary of the invention
The object of the invention is for overcoming above-mentioned the deficiencies in the prior art, there is provided a kind of and balance the anti-end fixing device turned round, it changes traditional design, equalizer pulley or dead end fixedly being changed into can the combination unit of the multi-direction adjustment in implementation space, both reduction steel rope abrasion had been played, prolonging service life of steel wire, can reduce again the dual purpose of use and maintenance cost.This balance anti-twisting equipment structure is simple, easily realizes batch production.
For achieving the above object, the present invention adopts following technical proposals:
A kind ofly balance the anti-end fixing device turned round, comprise crossbeam, exempt from lubrication friction pad, swivel joint, rotation controll block and equalizer bar, described nut is by swivel joint and exempt from lubrication friction pad and be loaded on crossbeam, and rotate controll block and be connected with swivel joint, equalizer bar is loaded on swivel joint bottom.
Described crossbeam is installed on arm-tie, adjustable-angle.
Described swivel joint can realize 360 degree of rotations.
Described equalizer bar has multi-link hole.
Compared with prior art, the invention has the beneficial effects as follows, the present invention changes traditional wire rope end means of fixation, making end realize rotation prevents wire rope from occurring excessive internal stress and damaging, when using as lifting Equilibrator, realize multi-direction adjustment, lifting gear is made to be in best balancing work state, and eliminate the lubricated maintenance time that balance pulley brings, artificial and expense expenditure, both reduction steel rope abrasion had been played, prolonging service life of steel wire, can reduce again the dual purpose of use and maintenance cost.This balance anti-twisting equipment structure is simple, easily realizes batch production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Wherein 1, arm-tie; 2, nut; 3, lubrication friction pad is exempted from; 4, crossbeam; 5, controll block is rotated; 6, swivel joint; 7, equalizer bar.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in Figure 1, a kind ofly balance the anti-end fixing device turned round, comprise crossbeam 4, exempt from lubrication friction pad 3, nut 2, swivel joint 6, rotate controll block 5, equalizer bar 7 and arm-tie 1, described end fixing device, when anti-twisting equipment as single rope fixed end uses, its swivel joint can realize 360 degree of rotations, as many rope fixed ends anti-turn round Equilibrator use time, its swivel joint 6 realizes the rotation of required angle by the effect rotating controll block 5, equalizer bar 7 can realize swinging up and down of controllable angle, and entirety realizes multi-faceted end spatial position adjustment.
During use, first with nut 2 by swivel joint 6 with exempt from lubrication friction pad 3 and be loaded on crossbeam 4, again equalizer bar 7 is loaded on swivel joint 6 bottom, by this combination unit integrally, being installed on by crossbeam 4 needs on the relevant position arm-tie 1 of fixing end, in practical application, the cover of wedge fixing by end or wedge joint are installed to equalizer bar 7 two ends, only as the anti-twisting equipment used time, equalizer bar 7 can not be filled, and directly cover of wedge fixing for end or wedge joint are loaded on swivel joint 6 bottom, when the many ends of needs are fixed, multi-link hole equalizer bar 7 can be connect realize.
Claims (3)
1. the anti-end fixing device turned round of balance, it is characterized in that, comprise crossbeam, exempt from lubrication friction pad, swivel joint, rotation controll block and equalizer bar, described swivel joint and exempt from lubrication friction pad and be loaded on crossbeam, rotate controll block to be connected with swivel joint, equalizer bar is loaded on swivel joint bottom; Swivel joint can realize 360 degree of rotations;
Described end fixing device, when anti-twisting equipment as single rope fixed end uses, its swivel joint can realize 360 degree of rotations, as many rope fixed ends anti-turn round Equilibrator use time, its swivel joint realizes the rotation of required angle by the effect rotating controll block, equalizer bar can realize swinging up and down of controllable angle, and entirety realizes multi-faceted end spatial position adjustment.
2. a kind ofly as claimed in claim 1 balance the anti-end fixing device turned round, it is characterized in that, described crossbeam is installed on arm-tie, adjustable-angle.
3. a kind ofly as claimed in claim 1 balance the anti-end fixing device turned round, it is characterized in that, equalizer bar has multi-link hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310341457.4A CN103423375B (en) | 2013-08-07 | 2013-08-07 | A kind ofly balance the anti-end fixing device turned round |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310341457.4A CN103423375B (en) | 2013-08-07 | 2013-08-07 | A kind ofly balance the anti-end fixing device turned round |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103423375A CN103423375A (en) | 2013-12-04 |
| CN103423375B true CN103423375B (en) | 2016-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310341457.4A Active CN103423375B (en) | 2013-08-07 | 2013-08-07 | A kind ofly balance the anti-end fixing device turned round |
Country Status (1)
| Country | Link |
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| CN (1) | CN103423375B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4306686A1 (en) * | 1992-03-21 | 1993-09-23 | Pfeifer Seil Hebetech | Fitting for connecting wire rope to lifting tackle - is in two relatively rotatable parts, one with pocket for rope end sleeve and one having shackle and cross-pin for fixing lifting tackle |
| CN201002934Y (en) * | 2007-02-09 | 2008-01-09 | 山东华夏集团有限公司 | Anti-wringing device for crane wire rope |
| CN201172585Y (en) * | 2008-03-21 | 2008-12-31 | 中国有色（沈阳）冶金机械有限公司 | Balancing device of aluminium-discharging carriage of electrolysis crown block |
| CN201334321Y (en) * | 2008-12-25 | 2009-10-28 | 浙江虎霸建设机械有限公司 | Anti-twisting device for hoist rope of stacker crane |
| CN202326907U (en) * | 2011-12-02 | 2012-07-11 | 中联重科股份有限公司 | Steel wire rope anti-twisting device and engineering machinery |
| CN202625646U (en) * | 2012-06-15 | 2012-12-26 | 山东永力重工科技发展有限公司 | Steel wire rope twisting preventing device |
| CN203488632U (en) * | 2013-08-07 | 2014-03-19 | 山东丰汇设备技术有限公司 | Balancing anti-twist rope end fastening device |
-
2013
- 2013-08-07 CN CN201310341457.4A patent/CN103423375B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4306686A1 (en) * | 1992-03-21 | 1993-09-23 | Pfeifer Seil Hebetech | Fitting for connecting wire rope to lifting tackle - is in two relatively rotatable parts, one with pocket for rope end sleeve and one having shackle and cross-pin for fixing lifting tackle |
| CN201002934Y (en) * | 2007-02-09 | 2008-01-09 | 山东华夏集团有限公司 | Anti-wringing device for crane wire rope |
| CN201172585Y (en) * | 2008-03-21 | 2008-12-31 | 中国有色（沈阳）冶金机械有限公司 | Balancing device of aluminium-discharging carriage of electrolysis crown block |
| CN201334321Y (en) * | 2008-12-25 | 2009-10-28 | 浙江虎霸建设机械有限公司 | Anti-twisting device for hoist rope of stacker crane |
| CN202326907U (en) * | 2011-12-02 | 2012-07-11 | 中联重科股份有限公司 | Steel wire rope anti-twisting device and engineering machinery |
| CN202625646U (en) * | 2012-06-15 | 2012-12-26 | 山东永力重工科技发展有限公司 | Steel wire rope twisting preventing device |
| CN203488632U (en) * | 2013-08-07 | 2014-03-19 | 山东丰汇设备技术有限公司 | Balancing anti-twist rope end fastening device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103423375A (en) | 2013-12-04 |
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