MY126395A - Suspended load steadying/ positioning control device. - Google Patents
Suspended load steadying/ positioning control device.Info
- Publication number
- MY126395A MY126395A MYPI97005309A MYPI9705309A MY126395A MY 126395 A MY126395 A MY 126395A MY PI97005309 A MYPI97005309 A MY PI97005309A MY PI9705309 A MYPI9705309 A MY PI9705309A MY 126395 A MY126395 A MY 126395A
- Authority
- MY
- Malaysia
- Prior art keywords
- suspended load
- crane
- traveling
- control device
- locations
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
- B66C13/063—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads electrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/46—Position indicators for suspended loads or for crane elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
A SUSPENDED LOAD STEADYING/POSITIONING CONTROL DEVICE COMPRISES INDEPENDENT DRIVE DEVICES (11, 14) FOR MOVING A CRANE (4) ON TWO RAILS (1), THE SAID CRANE (4) SUSPENDING A LOAD BY A ROPE (5) OR THE LIKE AND TRAVELING ON THE SAID RAILS (1) ACROSS THEM; POSITION DETECTORS (12, 15) FOR DETECTING THE TRAVELING POSITION OF THE SAID CRANE(4) ON EACH SAID RAIL (1); SPEED DETECTORS (13,16) FOR DETECTING THE TRAVELING SPEED OF THE SAID CRANE (4) ON EACH SAID RAIL (1); A SUSPENDED LOAD SWING DISPLACEMENT DETECTOR (17); AN ARITHMETIC MEANS (21) FOR CALCULATING, BASED ON INPUTS, OPERATION COMMANDS FOR THE SAID DRIVE DEVICES (11,14) AT TWO LOCATIONS, THE INPUTS BEING THE MEASURED VALUES OF THE TRAVELING POSITIONS AT TWO LOCATIONS BY THE SAID POSITION DETECTORS (12, 15), THE MEASURED VALUES OF THE SPEEDS AT TWO LOCATIONS BY THE SAID SPEED DETECTORS (13, 16), AND THE MEASURED VALUE OF THE DISPLACEMENT OF THE SUSPENDED LOAD BY THE SAID SUSPENDED LOAD SWING DISPLACEMENT DETECTOR (17). THUS, THE SUSPENDED LOAD CAN BE ACCURATELY POSITIONED EVEN IN A CRANE HAVING A STRUCTURAL DEFORMATION.(FIGURE 1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8294898A JPH10139368A (en) | 1996-11-07 | 1996-11-07 | Bracing and positioning control device for hung load |
Publications (1)
Publication Number | Publication Date |
---|---|
MY126395A true MY126395A (en) | 2006-09-29 |
Family
ID=17813685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI97005309A MY126395A (en) | 1996-11-07 | 1997-11-07 | Suspended load steadying/ positioning control device. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0841295B1 (en) |
JP (1) | JPH10139368A (en) |
KR (1) | KR100237150B1 (en) |
DE (1) | DE69730799T2 (en) |
HK (1) | HK1010530A1 (en) |
MY (1) | MY126395A (en) |
SG (1) | SG67437A1 (en) |
TW (1) | TW379201B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100349168B1 (en) * | 1997-11-17 | 2003-02-14 | 주식회사 포스코 | Position servo apparatus for preventing shakes in 3 axes overhead crane |
DE19907989B4 (en) * | 1998-02-25 | 2009-03-19 | Liebherr-Werk Nenzing Gmbh | Method for controlling the path of cranes and device for path-accurate method of a load |
GB0112321D0 (en) * | 2001-05-21 | 2001-07-11 | Prec Actuation Systems Ltd | Control system |
US7289875B2 (en) | 2003-11-14 | 2007-10-30 | Siemens Technology-To-Business Center Llc | Systems and methods for sway control |
CN103253600B (en) * | 2013-04-19 | 2015-05-13 | 杭州凯尔达机器人科技有限公司 | Numerical control gantry crane for boom production line |
GB201318843D0 (en) * | 2013-10-24 | 2013-12-11 | Angus Jamieson Consulting Ltd | Apparatus and method for controlling the orientation of a suspended load |
KR101949953B1 (en) * | 2017-06-29 | 2019-02-21 | (주) 케이티에스코리아 | Control system for anti-snag and sway of crane hook |
TWI675001B (en) * | 2018-11-07 | 2019-10-21 | 中國鋼鐵股份有限公司 | Crane anti-swing and positioning control system and calculation method of acceleration and deceleration curve |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1255484B (en) * | 1992-08-04 | 1995-11-06 | Ansaldo Spa | METHOD FOR DETERMINING THE INCLINATION ANGLE OF A ROPE, AND ANTI-PENDULUM DEVICE FOR THE CONTROL OF SUCH ANGLE IN A LIFTING ORGAN |
FR2708920B1 (en) * | 1993-08-13 | 1995-10-13 | Caillard | Method for controlling the swinging of a pendulum load and device for implementing the method. |
FI111243B (en) * | 1994-03-30 | 2003-06-30 | Samsung Heavy Ind | A method of operating a crane |
-
1996
- 1996-11-07 JP JP8294898A patent/JPH10139368A/en not_active Withdrawn
-
1997
- 1997-10-20 DE DE69730799T patent/DE69730799T2/en not_active Expired - Fee Related
- 1997-10-20 EP EP97308305A patent/EP0841295B1/en not_active Expired - Lifetime
- 1997-10-23 TW TW086115682A patent/TW379201B/en not_active IP Right Cessation
- 1997-10-31 SG SG1997003930A patent/SG67437A1/en unknown
- 1997-11-07 KR KR1019970058633A patent/KR100237150B1/en not_active IP Right Cessation
- 1997-11-07 MY MYPI97005309A patent/MY126395A/en unknown
-
1998
- 1998-11-04 HK HK98111728A patent/HK1010530A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69730799T2 (en) | 2005-09-29 |
TW379201B (en) | 2000-01-11 |
HK1010530A1 (en) | 1999-06-25 |
KR19980042184A (en) | 1998-08-17 |
JPH10139368A (en) | 1998-05-26 |
SG67437A1 (en) | 1999-09-21 |
EP0841295A2 (en) | 1998-05-13 |
KR100237150B1 (en) | 2000-03-02 |
EP0841295A3 (en) | 2000-01-12 |
EP0841295B1 (en) | 2004-09-22 |
DE69730799D1 (en) | 2004-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR960004623B1 (en) | Crane control method | |
US4756432A (en) | Crane control method | |
TW342381B (en) | Steady brace device of suspended cargo | |
HK1065014A1 (en) | Method for preventing an inadmissibly high speed of the load receiving means of an elevator | |
SE9401560L (en) | Speed control method for preventing oscillations in a crane | |
MY126395A (en) | Suspended load steadying/ positioning control device. | |
DE68915922D1 (en) | Arrangement for scanning a record carrier and control circuit for use in such an arrangement. | |
JPH07133089A (en) | Method for determining inclination angle of rope and anti-swing device for controlling inclination angle in lift device | |
JPH0624329A (en) | Automatic concrete conveyance device | |
SE8701745L (en) | TRANSPORTER OF THE SUSPENSION TYPE FOR A BOLT TOWING MACHINE AND MEDICAL CONTROL DEVICE FOR ITS | |
MY121653A (en) | Suspended load swing displacement detector | |
DE3663540D1 (en) | Web-laying | |
SE8501673D0 (en) | DEVICE FOR REVERSING A LOAD | |
MY125688A (en) | Suspended load steadying control device | |
JP2948473B2 (en) | Sway control device for suspended load | |
JPS60110561A (en) | Method and device for controlling state of operation of aerial cable type carrier facility | |
JPH0912266A (en) | Travel controller of overhead crane | |
JPH02239096A (en) | Device for preventing approach of crane | |
JP3262618B2 (en) | Travel position detection method for cable crane | |
JPS63198505A (en) | Speed detector for vehicle | |
JPH10291768A (en) | Position detecting device of crane | |
JPS6131033B2 (en) | ||
JPH05278993A (en) | Slewing motion braking start signal generator for moving type crane | |
JPS61248813A (en) | Material transfer control device for saddle chain conveyor | |
JPS62153085A (en) | Brake controller for revolving superstructure |