CN204474224U - There is the steel rope double end anchor fitting of micro-equilibrium function - Google Patents
There is the steel rope double end anchor fitting of micro-equilibrium function Download PDFInfo
- Publication number
- CN204474224U CN204474224U CN201520115726.XU CN201520115726U CN204474224U CN 204474224 U CN204474224 U CN 204474224U CN 201520115726 U CN201520115726 U CN 201520115726U CN 204474224 U CN204474224 U CN 204474224U
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- CN
- China
- Prior art keywords
- bearing pin
- equalizing bar
- steel rope
- micro
- location riser
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of steel rope double end anchor fitting with micro-equilibrium function, comprise two wireline adapters, left location riser, right location riser, equalizing bar, bearing pin, clamp, nut, screw.Bearing pin is fixed on the bottom girder of lifting mechanism by two pieces of risers and forms dead axle, the head of two steel ropes connects into wireline adapter by pricking head, wedge joint, joint bearing pin etc., equalizing bar both sides are connected to by the bolt column on wireline adapter and nut, equalizing bar can rotate around fixed pin shaft, it is stressed with balanced for the length difference compensating two steel ropes, is the crane hoisting mechanism of 2, eliminates fixed pulley group for multiplying power, alleviate weight, reach energy-saving and cost-reducing object.
Description
Technical field
The utility model belongs to handling machinery technical field, is specifically related to a kind of steel rope double end anchor fitting with micro-equilibrium function.
Background technology
In most cases, in crane hoisting mechanism, motor reducing transmission device is adopted to drive reel to drive suspension hook group to implement to hoist action to batch steel rope, steel rope one is fixed on reel, other end is back and forth through the running block in suspension hook group, fixing fixed pulley group, finally get back to reel and be fixed on reel, the pulley block ratio can determined according to lifting velocity, lifting altitude arranges different pulley block structures, to meet the technological requirement that hoists.In above-mentioned lifting mechanism, pulley block structure is complicated and heavy, when multiplying power is 2, from simplified structure and the angle reducing whole lifting mechanism weight, is necessary to design and develop novel steel wire rope head anchor fitting.The lightweight of lifting mechanism not only can reduce hoisting crane manufacturing cost, and can reduce the running power of crane wheeling mechanism, reaches energy-saving and cost-reducing object.
Summary of the invention
In order to solve the problem that multiplying power is the crane hoisting mechanism loss of weight of 2, the utility model proposes a kind of steel rope double end anchor fitting with micro-equilibrium function.
The technical scheme that the utility model technical solution problem adopts is, a kind of steel rope double end anchor fitting with micro-equilibrium function, as shown in Figure 1, 2, two wireline adapters, right location riser, left location riser, equalizing bar, bearing pin, clamp, nut, screw is comprised.Bolt column on two described wireline adapters is each passed through vertical through hole corresponding on equalizing bar, uses fastening nuts.Described bearing pin is through right location riser, the horizontal through hole of equalizing bar, left location riser, and clamp sticks into the tangential slot of bearing pin, is fixed on the riser of right location by clamp with screw.Free-running fit between the horizontal through hole of described bearing pin and described equalizing bar.
The vertical surface at described equalizing bar self structure and the symmetrical horizontal through hole place thereon of two vertical through hole on it.
Described wireline adapter is made up of steel rope, bundle head, joint bearing pin, wedge joint etc., and wedge joint has bolt column, joint bearing pin is fixed in wedge joint, and steel rope one is worn and walked around joint bearing pin, pricks head fastening after folding by three.
As shown in Figure 3, described left location riser, right location riser are welded on the bottom girder of lifting mechanism symmetrically, and equalizing bar and two groups of wireline adapters are through the bottom girder of lifting mechanism.The other end movable pulley walked around on suspension hook of two steel ropes is got back on reel also fixing.
Two wireline adapters are connected to equalizing bar both sides by the bolt column in wedge joint, and when two rope capacities have little change, equalizing bar can rotate around bearing pin, to compensate rope capacity difference, makes two steel rope uniform force.If be directly fixed on the bottom girder of lifting mechanism by wireline adapter, so two rope capacity deviations will cause steel rope unbalance stress.
The invention has the beneficial effects as follows, be the crane hoisting mechanism of 2 for multiplying power, cancel fixed pulley group, change the steel rope double end anchor fitting with micro-equilibrium function that the utility model proposes, simplify the structure, alleviate weight, reach energy-saving and cost-reducing object, equalizing bar can rotate around fixed pin shaft, and the length difference compensating two steel ropes is with they stressed balanced.
Accompanying drawing explanation
Fig. 1 is the steel rope double end fixture structure schematic diagram with micro-equilibrium function of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is embodiment schematic diagram of the present utility model.
In figure: 1. right location riser 2. bearing pin 3. nut 4. screw 5. clamp 6. equalizing bar 7. wedge type joint 8. joint bearing pin 9. pricks 10. steel rope 11. left location riser 12. bottom girder 13. suspension hook group 14. reel
Specific implementation method
Shown in Fig. 1,2, a kind of steel rope double end anchor fitting with micro-equilibrium function, be the crane hoisting mechanism of 2 for multiplying power, comprise two wireline adapters, right location riser 1, left location riser 11, equalizing bar 6, bearing pin 2, clamp 5, nut 3, screw 4.
First, joint bearing pin 8 is fixed in wedge joint 7, is first worn by steel rope 10 1 and walks around joint bearing pin 8, pricks 9 fastening, form a wireline adapter, be made in the same way of another wireline adapter after folding by three.
Bolt column on two wireline adapters is each passed through vertical through hole corresponding on equalizing bar 6, fastening with nut 3.Described bearing pin is through right location riser 1, the horizontal through hole of equalizing bar 6, left location riser 11, and clamp 5 sticks into the tangential slot of bearing pin 2, is fixed on right location riser 1 by clamp 5 with screw 4.Free-running fit between the horizontal through hole of described bearing pin 2 and described equalizing bar 6.
As shown in Figure 3, described right location riser 1, left location riser 11 are welded on the bottom girder 12 of lifting mechanism symmetrically, and equalizing bar 6 and two groups of wireline adapters are through the bottom girder 12 of lifting mechanism.The other end movable pulley walked around in suspension hook group 13 of two steel ropes is got back on reel 14 also fixing.
Two wireline adapters are connected to equalizing bar 6 both sides by the bolt column in wedge joint 7, when two steel rope 10 length have little change, equalizing bar 6 can rotate around bearing pin 2, to compensate steel rope 10 length difference, makes that two steel ropes are stressed to be balanced.
Claims (3)
1. one kind has the steel rope double end anchor fitting of micro-equilibrium function, it is characterized in that, comprise two wireline adapters, right location riser (1), left location riser (11), equalizing bar (6), bearing pin (2), clamp (5), nut (3), screw (4); Bolt column on two described wireline adapters is each passed through the upper corresponding vertical through hole of equalizing bar (6), fastening with nut (3); Described bearing pin (2) is through right location riser (1), the horizontal through hole of equalizing bar (6), left location riser (11), clamp (5) sticks into the tangential slot of bearing pin (2), is fixed on right location riser (1) by clamp (5) with screw (4).
2. a kind of steel rope double end anchor fitting with micro-equilibrium function according to claim 1, it is characterized in that, be free-running fit between described bearing pin (2) and the horizontal through hole of described equalizing bar (6).
3. a kind of steel rope double end anchor fitting with micro-equilibrium function according to claim 1, is characterized in that, the vertical surface at described equalizing bar (6) self structure and the symmetrical horizontal through hole place thereon of two vertical through hole on it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115726.XU CN204474224U (en) | 2015-02-13 | 2015-02-13 | There is the steel rope double end anchor fitting of micro-equilibrium function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115726.XU CN204474224U (en) | 2015-02-13 | 2015-02-13 | There is the steel rope double end anchor fitting of micro-equilibrium function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204474224U true CN204474224U (en) | 2015-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520115726.XU Expired - Fee Related CN204474224U (en) | 2015-02-13 | 2015-02-13 | There is the steel rope double end anchor fitting of micro-equilibrium function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204474224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540474A (en) * | 2016-01-21 | 2016-05-04 | 润邦卡哥特科工业有限公司 | Steel wire rope rotation preventing device applied to container crane |
-
2015
- 2015-02-13 CN CN201520115726.XU patent/CN204474224U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540474A (en) * | 2016-01-21 | 2016-05-04 | 润邦卡哥特科工业有限公司 | Steel wire rope rotation preventing device applied to container crane |
| CN105540474B (en) * | 2016-01-21 | 2019-04-26 | 润邦卡哥特科工业有限公司 | A kind of steel wire rotation resistant device applied to container crane |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160213 |