CN203486775U - Quayside container crane deflection online monitoring device - Google Patents
Quayside container crane deflection online monitoring device Download PDFInfo
- Publication number
- CN203486775U CN203486775U CN201320569513.5U CN201320569513U CN203486775U CN 203486775 U CN203486775 U CN 203486775U CN 201320569513 U CN201320569513 U CN 201320569513U CN 203486775 U CN203486775 U CN 203486775U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- fiber sensing
- crane
- analysis meter
- tilt angle
- 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
Links
Images
Abstract
The utility model discloses a quayside container crane deflection online monitoring device. Tilt angle sensors are arranged on the left and right sides of the root of a front girder of a quayside container crane; the tilt angle sensors are connected with an optical fiber sensing analysis meter by cables; the optical fiber sensing analysis meter is connected with an equipment control center of the crane by a cable. The tilt angle sensors and the optical fiber sensing analysis meter are arranged; the tilt angle sensors are used for detecting the angle change of the root of a cargo boom; the optical fiber sensing analysis meter is used for the signal demodulation of an angle optical fiber grating sensor and the sensing data collection; the tilt angle sensors transmit the data to the optical fiber sensing analysis meter; the optical fiber sensing analysis meter transmits the collected data to the equipment control center of the crane; a great amount of detailed data of the structural working state are obtained through long-term and stable online monitoring; the safety of heavy and large mechanical equipment at a port is improved; the service life of the crane is prolonged.
Description
Technical field
The utility model relates to a kind of special safety equipment, particularly a kind of shore container crane amount of deflection on-Line Monitor Device.
Background technology
The weak point of traditional detection device is mainly manifested in: first, tester's work danger is high, work loaded down with trivial details, the data that obtain can only illustrate the arrangement works situation of the time point that tester is selected, whole equipment mode of operation for a long time can not be described, cannot long term monitoring stress structure, more can not remind staff to safeguarding in the structure of dangerous work state in the very first time, especially in the situation that there is grave accident or serious structural safety hidden danger, can not provide instant messages to production manager, secondly, traditional detection must be implemented under hoisting crane stopping production situation, impact is produced, measure efficiency low again, test process is more complicated, test result is subject to manual operation, the impact such as environment is larger, poor reliability.
Summary of the invention
Technical problem to be solved in the utility model is for the deficiencies in the prior art, provides a kind of reasonable in design, easy to use, and monitoring has the shore container crane amount of deflection on-Line Monitor Device of real-time function steady in a long-term.
Technical problem to be solved in the utility model is to realize by following technical scheme, the utility model is a kind of shore container crane amount of deflection on-Line Monitor Device, before shore container crane, obliquity sensor is equipped with in the left and right sides of crossbeam root, obliquity sensor is connected with optical fiber sensing analyzer by optical cable, optical fiber sensing analyzer is connected with the equipment control center of hoisting crane by optical cable, and described optical fiber sensing analyzer is for the collection of angular light fiber grating sensor signal solution mediation sensing data.
Technical problem to be solved in the utility model can also further realize by following technical scheme, and the radio transmitting device coordinating with remote transmission information center is housed on described optical fiber sensing analyzer.
The utility model is established obliquity sensor and optical fiber sensing analyzer, obliquity sensor is connected with optical fiber sensing analyzer by optical cable, optical fiber sensing analyzer is for the collection of angular light fiber grating sensor signal solution mediation sensing data, optical fiber sensing analyzer transfers data to the equipment control center of hoisting crane by optical cable, by on-line monitoring, obtain a large amount of detailed datas of arrangement works state, for designing unit, manufacturer's optimizing structure design provides technical support, and can Real-Time Monitoring hoisting crane at various environment, structural response under the factor effects such as load, and can effectively provide the scientific basis of hoisting crane maintenance management, significantly improved the holistic management level of port mechanical equipment, thereby can guarantee to greatest extent the safe operation of the great mechanical equipment in harbour, extend the service life of hoisting crane, compared with prior art, it is reasonable in design, easy to use, can carry out steady in a long-term real-time on-line monitoring.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the utility model further, and do not form the restriction to its right.
With reference to Fig. 1, a kind of shore container crane amount of deflection on-Line Monitor Device, before shore container crane, obliquity sensor 1 is equipped with in the left and right sides of crossbeam root, obliquity sensor 1 is connected with optical fiber sensing analyzer 3 by optical cable 2, optical fiber sensing analyzer 3 is connected with the equipment control center 4 of hoisting crane by optical cable 2, described obliquity sensor 1 monitoring crane arm root angle changes, described optical fiber sensing analyzer 3 is for the collection of angular light fiber grating sensor signal solution mediation sensing data, described obliquity sensor 1 not only can level be installed but also can at right angle setting, obliquity sensor 1 employing level for range≤60 ° is installed, at right angle setting is suitable for single shaft obliquity sensor.
On described optical fiber sensing analyzer 3, radio transmitting device 5 is housed, optical fiber sensing analyzer 3 is connected with remote transmission information center 6 by radio transmitting device 5, need not allow tester detect to harbour machinery, only need just can obtain the detailed data of physical construction mode of operation at control cabin or remote information center, thereby make staff grasp at any time the mode of operation of physical construction.
Before shore container crane, obliquity sensor 1 is equipped with in the left and right sides of crossbeam root, with obliquity sensor 1, detecting crane arm root angle changes, obliquity sensor 1 transfers data to Fibre Optical Sensor by optical cable 2 and analyzes 3, Fibre Optical Sensor analyzes 3 for the collection of angular light fiber grating sensor signal solution mediation sensing data, optical fiber sensing analyzer 3 is the equipment control center 4 to hoisting crane by the data transmission of collecting, radio transmitting device 5 is housed on optical fiber grating sensing analyser 3, optical fiber sensing analyzer 3 transfers data to remote transmission information center 6 by radio transmitting device 5, for remote transmission information center 6 provides real time on-line monitoring data.
Claims (2)
1. a shore container crane amount of deflection on-Line Monitor Device, it is characterized in that: before shore container crane, obliquity sensor is equipped with in the left and right sides of crossbeam root, obliquity sensor is connected with optical fiber sensing analyzer by optical cable, and described optical fiber sensing analyzer is connected with the equipment control center of hoisting crane by optical cable.
2. shore container crane amount of deflection on-Line Monitor Device according to claim 1, is characterized in that: the radio transmitting device coordinating with remote transmission information center is housed on described optical fiber sensing analyzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320569513.5U CN203486775U (en) | 2013-09-13 | 2013-09-13 | Quayside container crane deflection online monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320569513.5U CN203486775U (en) | 2013-09-13 | 2013-09-13 | Quayside container crane deflection online monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203486775U true CN203486775U (en) | 2014-03-19 |
Family
ID=50257620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320569513.5U Expired - Fee Related CN203486775U (en) | 2013-09-13 | 2013-09-13 | Quayside container crane deflection online monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203486775U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347192A (en) * | 2015-12-08 | 2016-02-24 | 辽宁工程技术大学 | Online monitoring system and method of deflection of portal crane girder |
| CN110282552A (en) * | 2019-07-04 | 2019-09-27 | 武汉般若易修工业技术服务有限公司 | Overhead traveling crane early warning system |
-
2013
- 2013-09-13 CN CN201320569513.5U patent/CN203486775U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347192A (en) * | 2015-12-08 | 2016-02-24 | 辽宁工程技术大学 | Online monitoring system and method of deflection of portal crane girder |
| CN110282552A (en) * | 2019-07-04 | 2019-09-27 | 武汉般若易修工业技术服务有限公司 | Overhead traveling crane early warning system |
| CN110282552B (en) * | 2019-07-04 | 2020-09-25 | 武汉般若易修工业技术服务有限公司 | Crown block early warning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205746047U (en) | A kind of long-distance oil & gas pipeline safety monitoring system | |
| CN202400737U (en) | Hoisting machinery online safety monitoring recorder | |
| CN204405242U (en) | A kind of belt wheel side-compression cable tension real-time detection apparatus | |
| CN202609720U (en) | Mine hoist steel wire rope tension-monitoring device | |
| CN201553569U (en) | Tower crane safety monitoring system | |
| CN202379636U (en) | Measuring and controlling device for running state of tower crane | |
| CN205772977U (en) | Tower crane real-time monitoring system | |
| CN103274303B (en) | Control method for hoisting machinery safety monitoring and management system | |
| CN105347192A (en) | Online monitoring system and method of deflection of portal crane girder | |
| CN104340895A (en) | Monitoring system and monitoring method for safety of tower crane | |
| CN105738466A (en) | Digital steel wire rope flaw detection sensor | |
| CN208400590U (en) | A kind of electric power safety sensing optic cable | |
| CN201686412U (en) | Levelness real-time monitoring device for arm support of large crane | |
| CN102943790A (en) | Intelligent hydraulic cylinder system | |
| CN104326360B (en) | High pedestal jib crane holographic measuring method | |
| CN203486775U (en) | Quayside container crane deflection online monitoring device | |
| CN201809087U (en) | Tower crane monitoring system | |
| CN202166542U (en) | Cluster bridge health real time monitoring system based on wireless communication technology | |
| CN203079604U (en) | System capable of preventing tower cranes from impacting | |
| CN102842155A (en) | Safety monitoring system for large-size hoisting machinery | |
| CN203502379U (en) | Real-time dynamic flaw detection system of steel wire ropes | |
| CN203083562U (en) | Piston clinometer | |
| CN202808204U (en) | Safety monitoring system for large hoisting machinery | |
| CN104444812A (en) | Novel crane monitoring system | |
| CN201553568U (en) | Crane safe operation electronic monitoring networking system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20190913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |