CN104444812A - Novel crane monitoring system - Google Patents

Novel crane monitoring system Download PDF

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Publication number
CN104444812A
CN104444812A CN201310438965.4A CN201310438965A CN104444812A CN 104444812 A CN104444812 A CN 104444812A CN 201310438965 A CN201310438965 A CN 201310438965A CN 104444812 A CN104444812 A CN 104444812A
Authority
CN
China
Prior art keywords
module
crane
unit
information
interface
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.)
Pending
Application number
CN201310438965.4A
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Chinese (zh)
Inventor
王起森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QINGDAO HONGSEN HEAVY INDUSTRY Co Ltd
Original Assignee
QINGDAO HONGSEN HEAVY INDUSTRY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by QINGDAO HONGSEN HEAVY INDUSTRY Co Ltd filed Critical QINGDAO HONGSEN HEAVY INDUSTRY Co Ltd
Priority to CN201310438965.4A priority Critical patent/CN104444812A/en
Publication of CN104444812A publication Critical patent/CN104444812A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00Other constructional features or details
    • B66C13/16Applications of indicating, registering, or weighing devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00Other constructional features or details
    • B66C13/18Control systems or devices
    • B66C13/48Automatic control of crane drives for producing a single or repeated working cycle; Programme control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C15/00Safety gear
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00Cranes
    • B66C2700/08Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

The invention relates to a novel crane monitoring system which comprises a crane operating module, a hoisting control module, an information processing unit and a remote monitoring center, wherein the information processing unit is connected with a remote transmission unit by virtue of a hardware interface; the crane operating module, the hoisting control module and the information processing unit are arranged on the crane; the remote monitoring center is connected with the remote transmission unit by virtue of an Ethernet; the information processing unit comprises an input interface and an output interface; the input interface is respectively connected with an elevating capacity module, an operating travel module, a speed module, a lifting altitude module and an interlock protection device by virtue of signal lines; and the output interface is connected with a control output unit, an information storage unit, an information display unit and an information export interface by virtue of flat cables.

Description

New crane crane monitoring system
Technical field
The invention belongs to elevator machinery technical field, be specifically related to a kind of New crane crane monitoring system.
Background technology
Weight-lifting equipment applies mechanical equipment very widely in national economy, provides strong support to the development of Chinese national economy.But it is wide in variety, type is many, application surface is also extensively, the occasion that uses is also complicated, severe, simultaneously due to it particularity thus also there is various potential safety hazard.The generation of accident will directly injure the safety of life and property, affects also very large at home and abroad.The safe handling problem of special equipment is all highlighted, all clearly proposition " large scale hoisting machinery will install security monitoring management system " in State Council's promulgated by the State Council [2010] No. 23 literary compositions " State Council is about the notice strengthening further enterprise safety operation work " and state of Safety Supervision on Special Equipment office of State General Administration for Quality Supervision quality inspection spy [2010] No. 518 literary compositions " strengthening some suggestions of special safety equipment work about one, machine ".Along with the fast development of computer technology and detection technique, and to the requirement that large scale hoisting machinery comprehensive condition is grasped in real time, New crane crane monitoring system more and more tends to automation, real time implementation and networking.Although various large scale hoisting machinery monitoring system is had nothing in common with each other from System's composition and system subdivision, generally speaking, hardware system and software system two large divisions can be divided into structure; Functionally can be divided into sensing system, data Collection & Processing System, data transmission systems, state recognition and fault localization system, decision-making and estimating system etc.Decision-making and estimating system etc.The functional objective of New crane crane monitoring system be realize elevator machinery structural damage Real time identification, elevator machinery working environment and use procedure property indices are monitored in real time, to realize security monitoring and the life estimation of tower machine, for maintenance management provides decision-making foundation.This project will build three grades of (competent authorities, building site user, single tower user three aspects) security monitoring management systems of large scale hoisting machinery.Different demands according in use competent authorities, building site user, single tower user are developed development by system.System is by the basic platform of the hardware supported such as various advanced detecting unit, communication unit and computing machine, utilize monitoring in real time, data analysis, the elevator machinery safe early warning mechanism of feasible, the effective practicality of complete set set up by the softwares such as alarm processing, eliminates potential safety hazard in bud.Native system makes every effort to have stronger compatibility, transplantability, extendability and reliability, is applicable to the security monitoring management system of the other types hoisting cranes such as crane in bridge type, transfer crane, runabout crane, tower crane, span winch, cable crane, mast crane, Bridge Erector and ship lift.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art; propose a kind of New crane crane monitoring system, described system can realize monitoring and the protection of each electric elements working condition in phase shortage to each mechanism motors of hoisting crane, overcurrent, under-voltage, overvoltage, overload, zero-bit and control circuit.The mode of operation of real-time monitoring frequency converter, realizes error state early warning and fault alarm.
Technical scheme of the present invention is: New crane crane monitoring system, comprise lifting and run module, lifting control module, information process unit and remote monitoring center, information process unit is connected with a remote transmission unit by hardware interface, described lifting runs module, lifting control module, information process unit is installed on hoisting crane, remote monitoring center is connected with remote transmission unit by ethernet, described information process unit comprises an input interface and an output interface, described input interface by signal wire (SW) respectively with a hoisting capacity module, one is run stroke module, an acceleration module, a lifting altitude module is connected with an interlock protection device, described output interface controls output unit with one respectively by winding displacement, an information storage unit, an information display unit is connected with an information export interface.
The present invention has following beneficial effect:
1) the error state data collected and early warning information utilize the GPRS wireless network of mobile network can be sent to relevant leader and upper management department monitoring and control centre computing machine or emergency situation note in time to notice, grasp on-the-spot elevator machinery operation conditions in time by the present invention.
2) the present invention realizes New crane crane monitoring system selfdiagnosis and black box function.System fault self-diagnosis function comprises: should have self-check program when starting shooting, whether checking module has fault, and whether communication connects etc.Can alerting signal be sent when system itself fail, the functions such as warning, display are verified; Affect at system itself fail when normally using, alerting signal can be sent immediately.Black box function refers to that the information memory cell of system is after PTO Power Take Off or power failure, and all information of its inside all should be retained.
3) by the state on_line monitoring of each important parameter to elevator machinery and fault pre-alarming function, each actuating unit of hoisting crane realizes on-line monitoring, trouble diagnosing, reports to the police in advance, the working condition monitoring as hoisting crane substantially increases device security and reliability.Lcd touch telltale is housed in operator's compartment, the data such as lift heavy, height under hook, amplitude, wind speed can be shown, the code devices such as load, torque measuring device and jib height, lifting altitude are also housed simultaneously, substantially increase safety and work efficiency.In addition, intellectuality also will be embodied in Weigh sensor, location, tracking, monitor and managment.Change traditional equipment periodical maintenance mode, from planned maintenance, accident maintenance, preventive maintenance based on condition monitoring is progressively transitioned into the maintenance management of equipment, improves engineering equipment management modernization level, create huge economic benefit.
4) the present invention adopts modular design, modules definite functions, and intermodule engages easy, is easy to handling, and maintenance only need change corresponding module, convenient and swift.
Accompanying drawing explanation
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Accompanying drawing is system global structure schematic diagram of the present invention.
In figure, 1, hoisting capacity module; 2, stroke module is run; 3, acceleration module; 4, lifting altitude module; 5, interlock protection device; 6, information process unit; 7, remote transmission unit; 8, remote monitoring center; 9, output unit is controlled; 10, information storage unit; 11, information display unit; 12, information export interface.
Detailed description of the invention
Further illustrate below in conjunction with accompanying drawing, and unrestricted scope involved in the present invention.
Shown in accompanying drawing, the present invention includes lifting and run module, lifting control module, information process unit 6 and remote monitoring center 8, information process unit 6 is connected with a remote transmission unit 7 by hardware interface, described lifting runs module, lifting control module, information process unit 6 is arranged on hoisting crane, remote monitoring center 8 is connected with remote transmission unit 7 by ethernet, described information process unit 6 comprises an input interface and an output interface, described input interface by signal wire (SW) respectively with a hoisting capacity module 1, one is run stroke module 2, an acceleration module 3, a lifting altitude module 4 is connected with an interlock protection device 5, described output interface controls output unit 9 with one respectively by winding displacement, an information storage unit 10, an information display unit 11 is connected with an information export interface 12.
The present invention builds three grades of (competent authorities, building site user, single tower user three aspects) security monitoring management systems of large scale hoisting machinery.Different demands according in use competent authorities, building site user, single tower user are developed development by system.System is by the basic platform of the hardware supported such as various advanced detecting unit, communication unit and computing machine, utilize monitoring in real time, data analysis, the elevator machinery safe early warning mechanism of feasible, the effective practicality of complete set set up by the softwares such as alarm processing, eliminates potential safety hazard in bud.Achieve that goliath security monitoring management system is intelligent, integrated, information-based, real time implementation and networking.The present invention realizes New crane crane monitoring system selfdiagnosis and black box function.System fault self-diagnosis function comprises: should have self-check program when starting shooting, whether checking module has fault, and whether communication connects etc.Can alerting signal be sent when system itself fail, the functions such as warning, display are verified; Affect at system itself fail when normally using, alerting signal can be sent immediately.Black box function refers to that the information memory cell of system is after PTO Power Take Off or power failure, and all information of its inside all should be retained.System is by the state on_line monitoring of each important parameter to elevator machinery and fault pre-alarming function, each actuating unit of hoisting crane realizes on-line monitoring, trouble diagnosing, reports to the police in advance, the working condition monitoring as hoisting crane substantially increases device security and reliability.Lcd touch telltale is housed in operator's compartment, the data such as lift heavy, height under hook, amplitude, wind speed can be shown, the code devices such as load, torque measuring device and jib height, lifting altitude are also housed simultaneously, substantially increase safety and work efficiency.In addition, intellectuality also will be embodied in Weigh sensor, location, tracking, monitor and managment.Change traditional equipment periodical maintenance mode, from planned maintenance, accident maintenance, preventive maintenance based on condition monitoring is progressively transitioned into the maintenance management of equipment, improves engineering equipment management modernization level, create huge economic benefit.

Claims (1)

1. New crane crane monitoring system, it is characterized in that: comprise lifting and run module, lifting control module, information process unit and remote monitoring center, information process unit is connected with a remote transmission unit by hardware interface, described lifting runs module, lifting control module, information process unit is arranged on hoisting crane, remote monitoring center is connected with remote transmission unit by ethernet, described information process unit comprises an input interface and an output interface, described input interface by signal wire (SW) respectively with a hoisting capacity module, one is run stroke module, an acceleration module, a lifting altitude module is connected with an interlock protection device, described output interface controls output unit with one respectively by winding displacement, an information storage unit, an information display unit is connected with an information export interface.
CN201310438965.4A 2013-09-25 2013-09-25 Novel crane monitoring system Pending CN104444812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310438965.4A CN104444812A (en) 2013-09-25 2013-09-25 Novel crane monitoring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310438965.4A CN104444812A (en) 2013-09-25 2013-09-25 Novel crane monitoring system

Publications (1)

Publication Number Publication Date
CN104444812A true CN104444812A (en) 2015-03-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310438965.4A Pending CN104444812A (en) 2013-09-25 2013-09-25 Novel crane monitoring system

Country Status (1)

Country Link
CN (1) CN104444812A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105278443A (en) * 2015-10-27 2016-01-27 天时海洋工程及石油装备研究院(青岛)有限公司 Drilling device region anti-collision control method and control system
CN105668443A (en) * 2016-03-17 2016-06-15 安庆市星博特电子科技有限公司 Preventing device for overload operation of industrial and mining hoisting equipment
CN112744712A (en) * 2020-12-24 2021-05-04 雪桥智能科技(上海)有限公司 Intelligent crane management system
CN115258958A (en) * 2022-09-26 2022-11-01 山东森森矿业新材料有限公司 Control system of crane based on ore mining

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105278443A (en) * 2015-10-27 2016-01-27 天时海洋工程及石油装备研究院(青岛)有限公司 Drilling device region anti-collision control method and control system
CN105668443A (en) * 2016-03-17 2016-06-15 安庆市星博特电子科技有限公司 Preventing device for overload operation of industrial and mining hoisting equipment
CN112744712A (en) * 2020-12-24 2021-05-04 雪桥智能科技(上海)有限公司 Intelligent crane management system
CN115258958A (en) * 2022-09-26 2022-11-01 山东森森矿业新材料有限公司 Control system of crane based on ore mining

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Application publication date: 20150325

WD01 Invention patent application deemed withdrawn after publication