CN206606936U - Large scale hoisting machinery security monitoring management system - Google Patents
Large scale hoisting machinery security monitoring management system Download PDFInfo
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- CN206606936U CN206606936U CN201621378068.4U CN201621378068U CN206606936U CN 206606936 U CN206606936 U CN 206606936U CN 201621378068 U CN201621378068 U CN 201621378068U CN 206606936 U CN206606936 U CN 206606936U
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- hoisting machinery
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Abstract
The utility model is related to large scale hoisting machinery security monitoring management system.The management system that purpose is to provide should have inexpensive, high performance feature.Technical scheme is：Large scale hoisting machinery security monitoring management system, including gather the information display module that the information acquisition module of information, the message processing module handled the information after collection and the output information to message processing module are shown；It is characterized in that：Described information acquisition module includes original monitoring device and newly-increased monitoring device；Described information processing module includes original PLC and the central controller set up；Described information display module is touch-screen or LCDs.
Description
Technical field
The utility model is related to a kind of hoisting machinery security monitoring management technology, especially large scale hoisting machinery security monitoring
Management system.
Background technology
Large scale hoisting machinery (was announced according to State General Administration for Quality Supervision, Administration of Security Supervision in 2015《Security monitoring pipe is installed
The large scale hoisting machinery catalogue of reason system》) refer to more than 100 tons gantry crane for general use, more than 200 tons Universal bridge liftings
Machine etc., due to the reason such as lifting capacity is big, span is big, complicated, use environment is harsh, accident harm is bigger, its security is more
Plus cause using the concern with supervision department, therefore installation security monitoring management system more seems important.As production is automatic
The degree of change is improved constantly, and the function that the original monitoring system of crane is monitored is not perfect enough, technology is not advanced enough, does not meet completely
National standard and safety production monitoring requirement, are badly in need of transformation and upgrade.Existing crane safety monitoring management system independently of rise
Heavy-duty machine control system, complicated, production cost is higher, increases business burden.
Utility model content
The purpose of this utility model be in the sensing device and instrument and meter for making full use of crane to carry in itself, it is and simultaneous
Hold on the basis of original system, propose a kind of inexpensive, high performance to large scale hoisting machinery security monitoring management system.
The utility model provide technical scheme be：
Large scale hoisting machinery security monitoring management system, including gather the information acquisition module of information, to the letter after collection
Cease the information display module that the message processing module that is handled and the output information to message processing module are shown；Its
It is characterised by：
Described information acquisition module includes original monitoring device and newly-increased monitoring device；Described information processing module includes
Original PLC and the central controller set up；Described information display module is touch-screen or LCDs.
Original monitoring device includes angular transducer, photoelectric encoder, speed measuring coder and weight sensor, Yuan Youjian
Control equipment and original PLC is connected by Profibus DP buses；
Newly-increased monitoring device includes the air velocity transducer by wireless collection box output information, and is exported by collecting cassette
The thresholding level sensor of information；The wireless collection box connects the central controller set up by GFSK wireless modes, described to adopt
Collection box also connects the central controller set up by RS485 buses；
Original PLC connects the central controller set up by Ethernet；
Information display module connects the central controller set up by data wire.
The wireless collection box is using 51 series monolithics as controller.
The beneficial effect of the utility model method is, on the basis of the original monitoring system of crane, compatible original monitoring
Equipment, carries out transformation and upgrade in all directions, possesses comprehensive monitoring flow, disclosure satisfy that peace of the user to large scale hoisting machinery
Full monitoring management demand, realizes inexpensive, high performance transformation, hoisting machinery more safely, effectively is carried out operation.
Brief description of the drawings
Fig. 1 is schematic flow sheet of the present utility model.
Fig. 2 is the structured flowchart of system described in the utility model.
Embodiment
Large scale hoisting machinery security monitoring management system remodeling method and system shown in Fig. 1, including information acquisition module,
The transformation of message processing module, information display module.In information acquisition module original monitoring device (including angular transducer,
Photoelectric encoder, speed measuring coder and weight sensor etc.) the equal access information processing module of output signal in it is original
PLC, during the output signal of newly-increased monitoring device (including air velocity transducer and thresholding level sensor etc.) is also accessed
Entreat controller.In message processing module, the monitoring data of original PLC collection is transmitted to central control using Ethernet
Device.Central controller of the present utility model can use embedded controller, realize the integration of legacy data and newly-increased data, carry out
Unified logic control is handled with calculating, and result is transferred into display device (touch-screen or LCDs, with prison
Control the display function of picture, data management interface and subscriber administration interface).
As shown in Figure 2：The data networking of central controller is based on that GFSK is wireless, RS485 buses, Profibus DP buses.
Wireless collection box can use 51 series monolithics, and the air velocity transducer signal (analog signalses) of collection is transferred into central control
Device, then carries out radio patrol checking by central controller to sensor signal；The collection of analog signalses uses distributed wireless
Networking, can improve the expandability of system.The collecting cassette can use remote I/O advance data collecting cassette (collection signal for
On-off model).Angular transducer, photoelectric encoder, speed measuring coder, weight sensor of the original installation of crane etc., lead to
Cross Profibus DP bus modes and transfer signals to original PLC.Information display module passes through touch-screen, liquid crystal display
Deng output, human interface software exploitation can be carried out using configuration softwares such as WINCC or based on LINUX system platform, realize monitoring
Picture, data management, user management.
At the scene in transformation process, for the hoisting machinery that productive life is remote, former control program source code, electric installation drawing etc.
Primitive technology data is lacked, the former plc data of reacquisition, except the working time has obvious text characteristics, other data
Its corresponding crane virtual condition can not be judged.Thus, by running crane, change crane state to obtain PLC's
Signal intensity, and then may determine that the virtual condition physical quantity corresponding to parsing plc data.For example：In other states of crane
In the case of constant, only change the height of crane hook, while there are the data changed in PLC all data
Just it can determine whether as the address signal corresponding to height under hook.Similar data include weight, cart stroke, cart correction, dolly
Stroke, supporting leg perpendicularity, interlock protection, service cable reel state, operational order etc..Original PLC is owned by this method
Output data can be achieved with total data linking all behind dated address, then access newly-increased central controller.
Operation principle of the present utility model is：Information acquisition module acquisition monitoring data, and transfer data at information
Manage module.Information gathering mode includes switching value mode, analog quantity mode.Corresponding described switching value mode is door limiting shape
State is gathered, and is transmitted using RS485.Corresponding described analog quantity mode is gustiness collection, using distributed wireless networking
Transmission.
Message processing module is handled the data of collection, then carries out logic control according to crane operation conditions,
Result after most analysis meter is calculated at last is sent to information display module.Message processing module is (in the base of compatible original PLC
On plinth, new central controller is set up) while handling three kinds of data sources.The data source is, total by Profibus DP
The data of line, RS485 buses and the wireless three classes transmission of GFSK, i.e., original monitoring data and newly-increased monitoring data.
Information display module is, by output equipments such as touch-screen, liquid crystal displays, to be shown in the form of picture and text, acousto-optic, animation
Crane operation conditions and the information content.The transformation of the module, mainly designing a set of human interface software (can be by common soft
Part personnel programming realization), realize the functions such as monitoring picture, data management, user management.
Claims (4)
1. large scale hoisting machinery security monitoring management system, including gather the information acquisition module of information, to the information after collection
The information display module that the message processing module that is handled and output information to message processing module are shown；It is special
Levy and be：
Described information acquisition module includes original monitoring device and newly-increased monitoring device；Described information processing module includes original
PLC and the central controller set up；Described information display module is touch-screen or LCDs.
2. large scale hoisting machinery security monitoring management system according to claim 1, it is characterised in that：Original monitoring device
Including angular transducer, photoelectric encoder, speed measuring coder and weight sensor, original monitoring device passes through Profibus
DP buses connect original PLC；
Newly-increased monitoring device includes the air velocity transducer by wireless collection box output information, and passes through collecting cassette output information
Thresholding level sensor；The wireless collection box connects the central controller set up, the collecting cassette by GFSK wireless modes
The central controller set up also is connected by RS485 buses；
Original PLC connects the central controller set up by Ethernet.
3. large scale hoisting machinery security monitoring management system according to claim 2, it is characterised in that：Information display module
The central controller set up is connected by data wire.
4. large scale hoisting machinery security monitoring management system according to claim 3, it is characterised in that：The wireless collection
Box is using 51 series monolithics as controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378068.4U CN206606936U (en) | 2016-12-15 | 2016-12-15 | Large scale hoisting machinery security monitoring management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621378068.4U CN206606936U (en) | 2016-12-15 | 2016-12-15 | Large scale hoisting machinery security monitoring management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206606936U true CN206606936U (en) | 2017-11-03 |
Family
ID=60171542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621378068.4U Active CN206606936U (en) | 2016-12-15 | 2016-12-15 | Large scale hoisting machinery security monitoring management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206606936U (en) |
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2016
- 2016-12-15 CN CN201621378068.4U patent/CN206606936U/en active Active
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Address after: 310020, 211 triumph Road, Hangzhou, Zhejiang, Jianggan District Patentee after: Zhejiang Institute of Special Equipment Science Address before: 310020, 211 triumph Road, Hangzhou, Zhejiang, Jianggan District Patentee before: ZHEJIANG PROVINCIAL SPECIAL EQUIPMENT INSPECTION AND Research Institute |