NO934479L - Device and method for controlling a rope-driven lifting device - Google Patents
Device and method for controlling a rope-driven lifting deviceInfo
- Publication number
- NO934479L NO934479L NO934479A NO934479A NO934479L NO 934479 L NO934479 L NO 934479L NO 934479 A NO934479 A NO 934479A NO 934479 A NO934479 A NO 934479A NO 934479 L NO934479 L NO 934479L
- Authority
- NO
- Norway
- Prior art keywords
- load
- road
- motor driven
- controlling
- cable reel
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000005452 bending Methods 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/48—Control devices automatic
- B66D1/485—Control devices automatic 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
- B66C13/16—Applications of indicating, registering, or weighing 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/54—Safety gear
- B66D1/56—Adaptations of limit switches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Control And Safety Of Cranes (AREA)
- Earth Drilling (AREA)
Abstract
Innretning og fremgangsmåte for styring av en kabel- drevet løfteinnretning. Slike løfteinnretninger har vanligvis en motordrevet kabelrulle (5). Det er dessuten anordnet ombøyningsruller og/eller taljer til hvilke lasten er festet. Styringen av den motordrevne kabelrullen (5) foregår ofte manuelt i samsvar med det som ses og den ønskede tilkjørte posisjonen for last i kjøreveien kan derfor ikke foregå tilstrekkelig nøyaktig og sikkert. Foreliggende oppfinnelse foreslår derfor en måleinnretnlng (6, 7) anordnet ved den motordrevne kabelrullen (5). Med denne måleinnretnlngen (6, 7) registreres stillingen til last l kjøreveien og den omdreiningstallavhengige bremseveien bestemmes. Med disse dataene kan sammen med den til rådighet stående bremsevei automatisk og pålitelig styres til enhver fast bestemt posisjon (11, 12) i kjøreveien til lasten.Device and method for controlling a cable-operated lifting device. Such lifting devices usually have a motor driven cable reel (5). In addition, bending rollers and / or hoists are provided to which the load is attached. The motor driven cable reel (5) is often controlled manually according to what is seen and the desired run position for load in the road can therefore not be sufficiently accurate and safe. The present invention therefore proposes a measuring device (6, 7) arranged at the motor driven cable reel (5). With this measuring device (6, 7) the position of the load in the road is recorded and the speed dependent brake path is determined. This data, together with the available braking path, can be automatically and reliably controlled at any fixed position (11, 12) in the road of the load.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4241351A DE4241351C1 (en) | 1992-12-09 | 1992-12-09 | Device for controlling a cable-driven hoist |
Publications (1)
Publication Number | Publication Date |
---|---|
NO934479L true NO934479L (en) | 1994-06-10 |
Family
ID=6474713
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO934479A NO934479L (en) | 1992-12-09 | 1993-12-08 | Device and method for controlling a rope-driven lifting device |
NO934479D NO934479D0 (en) | 1992-12-09 | 1993-12-08 | Device and method for controlling a rope-driven lifting device |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO934479D NO934479D0 (en) | 1992-12-09 | 1993-12-08 | Device and method for controlling a rope-driven lifting device |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE4244732C2 (en) |
FR (1) | FR2698857B1 (en) |
GB (1) | GB2273278B (en) |
NL (1) | NL9302152A (en) |
NO (2) | NO934479L (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1013326C2 (en) | 1999-10-18 | 2001-04-19 | Jan Noord | Device for manipulating a load. |
AT518368B1 (en) | 2016-02-15 | 2021-06-15 | Omicron Electronics Gmbh | Testing device and method for testing a control unit of a switching device of a switchgear assembly |
CN108622814B (en) * | 2018-05-15 | 2019-08-20 | 宝鸡石油机械有限责任公司 | The integrated hoister system of the major-minor brake of one kind and its control method |
CN110940372B (en) * | 2019-12-19 | 2020-07-21 | 江西太平洋电缆集团有限公司 | Cable arrangement detection system based on machine vision |
CN113428792A (en) * | 2021-07-20 | 2021-09-24 | 黑龙江特通电气股份有限公司 | Electronic anti-collision control system for traveling block of oil drilling rig and control method thereof |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB569014A (en) * | 1943-05-14 | 1945-05-01 | Phillips & Powis Aircraft Ltd | An instrument for indicating the lengths of cable or the like wound on or unwound from a winding drum |
GB2057694B (en) * | 1979-08-29 | 1983-10-26 | Yun Tak Chan | Drilling rig monitoring system |
US4616321A (en) * | 1979-08-29 | 1986-10-07 | Chan Yun T | Drilling rig monitoring system |
GB2074970B (en) * | 1980-04-26 | 1983-06-08 | Ransomes & Rapier Ltd | Control of apparatus in which a rope is wound on a drum |
US4434971A (en) * | 1981-02-11 | 1984-03-06 | Armco Inc. | Drilling rig drawworks hook load overspeed preventing system |
DE3230213A1 (en) * | 1982-08-13 | 1984-02-23 | Bayerische Bühnenbau GmbH, 8480 Weiden | MEASURING AND CONTROL DEVICE FOR LOADS ATTACHED TO ROPES, ESPECIALLY FOR THEATER POINTS |
US4448394A (en) * | 1982-09-30 | 1984-05-15 | Koomey, Inc. | High low safety apparatus for drilling rigs |
FR2559540B1 (en) * | 1984-02-10 | 1986-07-04 | Gazel Anthoine G | METHOD AND DEVICE FOR DRIVING THE LIFTING STROKE ON A MAST OR A DRILL TOWER |
US4524952A (en) * | 1984-05-18 | 1985-06-25 | Texaco Inc. | Safety system for an oil well derrick |
DE4130970C2 (en) * | 1990-09-18 | 1998-01-29 | Anglo Amer Corp South Africa | Control system for a mine winch |
-
1992
- 1992-12-09 DE DE4244732A patent/DE4244732C2/en not_active Expired - Lifetime
-
1993
- 1993-12-08 FR FR9314722A patent/FR2698857B1/en not_active Expired - Fee Related
- 1993-12-08 GB GB9325140A patent/GB2273278B/en not_active Expired - Lifetime
- 1993-12-08 NO NO934479A patent/NO934479L/en unknown
- 1993-12-08 NO NO934479D patent/NO934479D0/en unknown
- 1993-12-09 NL NL9302152A patent/NL9302152A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2698857B1 (en) | 1995-04-07 |
NL9302152A (en) | 1994-07-01 |
DE4244732A1 (en) | 1994-06-16 |
GB2273278B (en) | 1996-08-07 |
GB2273278A (en) | 1994-06-15 |
GB9325140D0 (en) | 1994-02-09 |
DE4244732C2 (en) | 1996-08-14 |
NO934479D0 (en) | 1993-12-08 |
FR2698857A1 (en) | 1994-06-10 |
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