GB2009428A - Method and apparatus for monitoring the lifting load of a crane - Google Patents
Method and apparatus for monitoring the lifting load of a craneInfo
- Publication number
- GB2009428A GB2009428A GB7836780A GB7836780A GB2009428A GB 2009428 A GB2009428 A GB 2009428A GB 7836780 A GB7836780 A GB 7836780A GB 7836780 A GB7836780 A GB 7836780A GB 2009428 A GB2009428 A GB 2009428A
- Authority
- GB
- United Kingdom
- Prior art keywords
- crane
- monitoring
- lifting load
- load
- measuring
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
- B66C23/90—Devices for indicating or limiting lifting moment
- B66C23/905—Devices for indicating or limiting lifting moment electrical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The invention relates to a method and apparatus for monitoring the lifting load of a crane. In order to overcome disadvantages of known methods which measure the tensile stress in a hoist rope of a crane the invention provides means (11) for measuring a load moment of the crane, means (13) for measuring outreach of a lifting device of the crane, and means for calculating lifting load from these measurements. Problems of compensating for tension losses in the crane hoist rope are thus avoided. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1144277 | 1977-09-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB2009428A true GB2009428A (en) | 1979-06-13 |
Family
ID=4373534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7836780A Withdrawn GB2009428A (en) | 1977-09-15 | 1978-09-14 | Method and apparatus for monitoring the lifting load of a crane |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5490746A (en) |
BE (1) | BE870471A (en) |
FR (1) | FR2403291A1 (en) |
GB (1) | GB2009428A (en) |
NL (1) | NL7808934A (en) |
NO (1) | NO783078L (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7156982B2 (en) * | 2003-02-05 | 2007-01-02 | Ruppel Michael J | Apparatus for determining weight and biomass composition of a trickling filter |
CN113479775A (en) * | 2021-06-28 | 2021-10-08 | 杭州鸿泉物联网技术股份有限公司 | Crane hoisting identification method and system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106516997A (en) * | 2016-12-27 | 2017-03-22 | 宁夏软件工程院有限公司 | Hoisting device of electrolytic plating cathode plate |
-
1978
- 1978-08-31 NL NL7808934A patent/NL7808934A/en not_active Application Discontinuation
- 1978-09-11 NO NO783078A patent/NO783078L/en unknown
- 1978-09-12 FR FR7826084A patent/FR2403291A1/en not_active Withdrawn
- 1978-09-14 BE BE190475A patent/BE870471A/en unknown
- 1978-09-14 JP JP11241178A patent/JPS5490746A/en active Pending
- 1978-09-14 GB GB7836780A patent/GB2009428A/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7156982B2 (en) * | 2003-02-05 | 2007-01-02 | Ruppel Michael J | Apparatus for determining weight and biomass composition of a trickling filter |
US7172700B2 (en) * | 2003-02-05 | 2007-02-06 | Ruppel Michael J | Method and apparatus for determining weight and biomass composition of a trickling filter |
US7195707B2 (en) * | 2003-02-05 | 2007-03-27 | Ruppel Michael J | Apparatus for determining weight and biomass composition of a trickling filter |
CN113479775A (en) * | 2021-06-28 | 2021-10-08 | 杭州鸿泉物联网技术股份有限公司 | Crane hoisting identification method and system |
Also Published As
Publication number | Publication date |
---|---|
BE870471A (en) | 1979-01-02 |
NL7808934A (en) | 1979-03-19 |
NO783078L (en) | 1979-03-15 |
JPS5490746A (en) | 1979-07-18 |
FR2403291A1 (en) | 1979-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |