CN202322043U - Parallel-operation control device of two cranes - Google Patents
Parallel-operation control device of two cranes Download PDFInfo
- Publication number
- CN202322043U CN202322043U CN2011204770816U CN201120477081U CN202322043U CN 202322043 U CN202322043 U CN 202322043U CN 2011204770816 U CN2011204770816 U CN 2011204770816U CN 201120477081 U CN201120477081 U CN 201120477081U CN 202322043 U CN202322043 U CN 202322043U
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- CN
- China
- Prior art keywords
- control
- cranes
- control device
- hoisting
- crane
- 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
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Abstract
The utility model discloses a parallel-operation control device of two cranes. The parallel-operation control device comprises a traveling synchronization control device and a lifting-system synchronization control device, wherein the traveling synchronization control device comprises a laser range-finding device arranged in one crane; the distance between the two cranes is measured by the laser range-finding device so as to control the traveling speed of the cranes and maintain synchronous traveling of the two cranes; the lifting-system synchronization control device comprises a main control transmitting device and control receiving devices arranged in a plurality of crane lifting control systems; and the main control transmitting device transmits instructions to all the control receiving devices and controls synchronous operation of lifting equipment in the plurality of cranes. According to the parallel-operation control device, the distance between the two cranes is measured by the laser range-finding device so as to control the traveling synchronization, and simultaneously, the lifting equipment in all the cranes is controlled to operate synchronously by adopting the main control transmitting device, so that the original small cranes of the enterprise are fully utilized.
Description
Technical field
The utility model relates to a kind of system that two hoisting cranes are carried out parallel control.
Background technology
Hoisting crane is used in the power station, generally is used for lifting like large-sized objects such as generator amatures, perhaps lifts middle-size and small-size object.But at the number of times of hoisting large-size object, often seldom.And this kind crane structure complicacy, from great, whole height is high, starting-impact is big, construction cost is also bigger.
The utility model content
The purpose of the utility model provides a kind of two hoisting cranes and car control device for running the engine that uses the logical hoisting crane of many Daeporis to lift by crane large-sized object jointly.
To achieve these goals; Adopt following technical scheme: a kind of two hoisting cranes and car control device for running the engine; It is characterized in that: said control setup comprises walking sync control device and jacking system sync control device, and the sync control device of wherein walking comprises the laser ranging system that is arranged in the hoisting crane, through laser ranging system the distance between two hoisting cranes is measured; The speed of travel of control hoisting crane keeps synchronously the walking of two hoisting cranes;
The jacking system sync control device comprises master control feedway and the control receiving device that is arranged in many crane lifting control system; To each control receiving device launch intruction, control the launching and recovering equipment synchronized operation in many hoisting cranes through the master control feedway.
The utility model is measured the distance between two hoisting cranes through laser ranging system; It is synchronous that control is walked; Avoid the inconvenience of using mechanical synchronizer to produce, adopted the launching and recovering equipment synchronized operation in each hoisting crane of master control feedway control simultaneously, made full use of the enterprises'original minor crane like this; Need not to purchase the less goliath of Occupation coefficient, for enterprise has saved fund.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done and to be further described.
As shown in Figure 1; The first heavy-duty machine 1 and second hoisting crane 4 are provided with laser ranging system 6 in the first heavy-duty machine 1, through laser ranging system the distance between two hoisting cranes is measured; The speed of travel of control hoisting crane makes the distance between two hoisting cranes keep constant.
3 controls of master control feedway lay respectively at the interior first control receiving device 2 and the second control receiving device 5 of control system of the first heavy-duty machine 1 and second hoisting crane 4; To each control receiving device launch intruction, control the launching and recovering equipment synchronized operation in many hoisting cranes through the master control feedway.
During use; Because two middle employings of hoisting crane is laser ranging; Effectively guaranteed the synchronism of large vehicle walking, greatly made things convenient for normally carrying out of producing, the master control sending set sends instruction; The control receiving device that is arranged in each crane control system is received instruction back synchronized operation launching and recovering equipment, has so just reached the complete synchronism of two hoisting cranes.
Above remote operation hoist control feedway is prior art with the control receiving device, multiple operations such as walking that can be through control remote launcher control hoisting crane, lifting.When realizing present embodiment, only need adjust the receive frequency of master control feedway and control receiving device, it is consistent, so just can use a master control feedway to come to control simultaneously the operation of many control receiving devices.
Claims (1)
1. two hoisting cranes and car control device for running the engine; It is characterized in that: said control setup comprises walking sync control device and jacking system sync control device; The sync control device of wherein walking comprises the laser ranging system that is arranged in the hoisting crane; Through laser ranging system the distance between two hoisting cranes is measured, the speed of travel of control hoisting crane keeps synchronously the walking of two hoisting cranes;
The jacking system sync control device comprises master control feedway and the control receiving device that is arranged in many crane lifting control system; To each control receiving device launch intruction, control the launching and recovering equipment synchronized operation in many hoisting cranes through the master control feedway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204770816U CN202322043U (en) | 2011-11-25 | 2011-11-25 | Parallel-operation control device of two cranes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204770816U CN202322043U (en) | 2011-11-25 | 2011-11-25 | Parallel-operation control device of two cranes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202322043U true CN202322043U (en) | 2012-07-11 |
Family
ID=46434033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204770816U Expired - Fee Related CN202322043U (en) | 2011-11-25 | 2011-11-25 | Parallel-operation control device of two cranes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202322043U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935891A (en) * | 2014-04-29 | 2014-07-23 | 辽宁华原重型装备有限公司 | Crane assembly and linked connecting device thereof |
| CN107924201A (en) * | 2015-06-26 | 2018-04-17 | Up第建设系统私人有限公司 | Control system |
| CN109933026A (en) * | 2019-01-30 | 2019-06-25 | 东南大学 | The synchronous safe cognitive method for importing virtual DCS of DCS man-machine interface operation |
-
2011
- 2011-11-25 CN CN2011204770816U patent/CN202322043U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935891A (en) * | 2014-04-29 | 2014-07-23 | 辽宁华原重型装备有限公司 | Crane assembly and linked connecting device thereof |
| CN103935891B (en) * | 2014-04-29 | 2016-03-23 | 辽宁华原重型装备有限公司 | A kind of hoisting crane assembly and linkage connection device thereof |
| CN107924201A (en) * | 2015-06-26 | 2018-04-17 | Up第建设系统私人有限公司 | Control system |
| CN109933026A (en) * | 2019-01-30 | 2019-06-25 | 东南大学 | The synchronous safe cognitive method for importing virtual DCS of DCS man-machine interface operation |
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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: 20120711 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |