CN203865864U - Intelligent anti-sway system for crane - Google Patents
Intelligent anti-sway system for crane Download PDFInfo
- Publication number
- CN203865864U CN203865864U CN201420288023.2U CN201420288023U CN203865864U CN 203865864 U CN203865864 U CN 203865864U CN 201420288023 U CN201420288023 U CN 201420288023U CN 203865864 U CN203865864 U CN 203865864U
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- China
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- frequency conversion
- cart
- dolly
- crane
- conversion system
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Abstract
The utility model provides an intelligent anti-sway system for a crane. The crane comprises a PLC, a larger-vehicle frequency conversion system, a larger-vehicle drive and a small-vehicle system, wherein the small-vehicle system comprises a small-vehicle frequency conversion system and a small-vehicle drive; the PLC is respectively connected with the large vehicle frequency conversion system and the small-vehicle frequency conversion system; the large vehicle frequency conversion system is connected with the larger-vehicle drive; the small-vehicle frequency conversion system is connected with the small-vehicle drive. According to the utility model, the frequency conversion systems enable the large vehicle drive and the small-vehicle drive to move slightly in the reverse direction when lifting heavy objects sway, so that the anti-sway function is achieved.
Description
Technical field
The utility model relates to a kind of crane intelligent anti-shake system.
Background technology
In order to improve the operation of crane intelligent anti-shake system, improve crane safety benefit, when a lot of producers are used in workshop, there is no swing preventing function, anti-shake needs action button to realize, and causes in work and often occurs craning weight of same thing shaking phenomenon increasing potential safety hazard.
For the solution of crane intelligent anti-shake system, precedent not yet at present.
Summary of the invention
The purpose of this utility model is to provide a kind of crane intelligent anti-shake system, utilize frequency conversion system that cart is driven and dolly driving when lifted weight rocks to reversing sense fine motion, realize swing preventing function.
For achieving the above object, the utility model adopts following technical scheme:
Crane intelligent anti-shake system, comprises remote controller and hoisting crane, and remote controller is for manipulating crane, and remote controller comprises: rapid stop key, lifting altitude options button, the rocking bar that hoists, start key, large dolly rocking bar; Hoisting crane comprises: PLC, cart frequency conversion system, cart drive, cart system, and cart system comprises: dolly frequency conversion system, dolly drive; PLC connects respectively cart frequency conversion system and dolly frequency conversion system, and cart frequency conversion system connects cart and drives, and dolly frequency conversion system connects dolly and drives.
Crane intelligent anti-shake system also can comprise the sensor that detects goods swaying direction, and sensor connects PLC.
By adopting technique scheme, the utility model can obtain following technique effect:
Compared to prior art, crane intelligent anti-shake circulation line in technical solutions of the utility model, when for the intellectuality of hoisting crane has increased some functions, eliminated hoisting crane because M/C anti-shake converts automatic anti-shake to, reduced hoisting crane a lot of steps in operating process.
Accompanying drawing explanation:
Fig. 1 is the structured flowchart of the utility model crane intelligent anti-shake system.
The specific embodiment:
Below in conjunction with accompanying drawing, the technical solution of the utility model is carried out to clear, complete description.
Crane intelligent anti-shake system comprises: remote controller 11, and for manipulating crane 12.Wherein, remote controller 11 comprises: rapid stop key 111, lifting altitude options button 112, the rocking bar 113 that hoists, start key 114, large dolly rocking bar 115; Hoisting crane 12 comprises: PLC 121, cart frequency conversion system, cart driving 124, cart system 123, cart system 123 comprises: dolly frequency conversion system 1231, dolly drive 1232.
A start key 112 driving electronic box original paper that start on remote controller 11 are started working, and the rocking bar 113 that hoists is for the upper and lower operation of cucurbit; Large dolly rocking bar 115 belongs to cart operation; Lifting altitude options button 112, is mainly selected in hoisting crane 12 anti-shake operating process, and the height of thing is hung in first range estimation, regulates the altitude scale on lifting altitude options button 112, conforms to the height of lifted weight; Large dolly rocking bar 115 on remote controller 11, when hoisting crane 12 moves to cart direction, weight is along with hoisting crane 12 operations, when hoisting crane 12 lifted weights arrive destination, driving stops, lifted weight is due to inertia, also in running state, at this moment weight will produce swing, and simultaneously PLC starts to read the direction that weight swings, to 122 numbers reverse instruction of cart frequency conversion system on hoisting crane 12, cart frequency convertor system 122, to cart, drive 124 to carry power supply, cargo motor entry into service, hoisting crane 12 reversing sense fine motions; So hoisting crane 12 both forward and reverse directions perseverations cause weight to keep quiescence, cart direction anti-shake end of run always.
When hoisting crane 12 moves to dolly direction, weight is along with 123 operations of dolly on hoisting crane 12, when hoisting crane 12 dolly 123 lifted weights arrive destination, dolly 123 stops, lifted weight is due to inertia, also in running state, at this moment weight will produce swing, PLC starts to read the direction that weight swings simultaneously, to 1231 numbers reverse instruction of dolly car frequency conversion system on dolly 123 on hoisting crane 12, dolly car frequency convertor system 1231, drives 1232 to carry power supplys to dolly, the entry into service of dolly vehicle motor, dolly 123 reversing sense fine motions; So dolly 123 both forward and reverse directions perseverations cause weight to keep quiescence, dolly direction anti-shake end of run always.
Compared to prior art, crane intelligent anti-shake circulation line in technical solutions of the utility model, when for the intellectuality of hoisting crane has increased some functions, eliminated hoisting crane because M/C anti-shake converts automatic anti-shake to, reduced hoisting crane a lot of steps in operating process.
In addition, technical solutions of the utility model are simple, easily realize.
Here description of the present utility model and application is illustrative, not wants by scope restriction of the present utility model in the above-described embodiments.A kind of improvement of crane intelligent anti-shake, fully demonstrate the development of crane intelligent anti-shake, and along with the develop rapidly of modern science and technology level, increasing height, up-to-date technology appear in crane intelligent automated production, as the employing of PLC, frequency converter, application of field bus technique etc. the employing of these new and high technologies has further improved the reliability of hoisting crane, has saved the energy, has greatly improved safety in production.Obviously; embodiment described above is only the utility model part embodiment; rather than whole embodiment; embodiment based in the utility model; those of ordinary skills, at the every other embodiment that does not have to obtain under creative work prerequisite, belong to the scope of the utility model protection.
Claims (2)
1. a crane intelligent anti-shake system, comprises remote controller and hoisting crane, and remote controller is for manipulating crane, and remote controller comprises: rapid stop key, lifting altitude options button, the rocking bar that hoists, start key, large dolly rocking bar; Hoisting crane comprises: PLC, cart frequency conversion system, cart drive, cart system, and cart system comprises: dolly frequency conversion system, dolly drive; PLC connects respectively cart frequency conversion system and dolly frequency conversion system, and cart frequency conversion system connects cart and drives, and for driving and carry power supply to cart, dolly frequency conversion system connection dolly drives, for driving and carry power supply to dolly.
2. crane intelligent anti-shake system according to claim 1, is characterized in that, also comprises the sensor that detects goods swaying direction, and sensor connects PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288023.2U CN203865864U (en) | 2014-06-03 | 2014-06-03 | Intelligent anti-sway system for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288023.2U CN203865864U (en) | 2014-06-03 | 2014-06-03 | Intelligent anti-sway system for crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203865864U true CN203865864U (en) | 2014-10-08 |
Family
ID=51646843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420288023.2U Expired - Fee Related CN203865864U (en) | 2014-06-03 | 2014-06-03 | Intelligent anti-sway system for crane |
Country Status (1)
| Country | Link |
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| CN (1) | CN203865864U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340869A (en) * | 2014-10-21 | 2015-02-11 | 润邦卡哥特科工业有限公司 | Anti-sway device applied to rubber tire gantry crane |
| CN104386585A (en) * | 2014-12-08 | 2015-03-04 | 润邦卡哥特科工业有限公司 | Tilting driving control device for RTG lifting appliance |
| CN104860200A (en) * | 2015-04-29 | 2015-08-26 | 廖章威 | Anti-swing control method of industrial crane |
| CN104340869B (en) * | 2014-10-21 | 2017-01-04 | 润邦卡哥特科工业有限公司 | A kind of anti-roll device applied on rubber tired gantry crane |
-
2014
- 2014-06-03 CN CN201420288023.2U patent/CN203865864U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340869A (en) * | 2014-10-21 | 2015-02-11 | 润邦卡哥特科工业有限公司 | Anti-sway device applied to rubber tire gantry crane |
| CN104340869B (en) * | 2014-10-21 | 2017-01-04 | 润邦卡哥特科工业有限公司 | A kind of anti-roll device applied on rubber tired gantry crane |
| CN104386585A (en) * | 2014-12-08 | 2015-03-04 | 润邦卡哥特科工业有限公司 | Tilting driving control device for RTG lifting appliance |
| CN104860200A (en) * | 2015-04-29 | 2015-08-26 | 廖章威 | Anti-swing control method of industrial 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 |
Granted publication date: 20141008 Termination date: 20160603 |