CN206288867U - A kind of hoisting machinery safety monitoring system - Google Patents
A kind of hoisting machinery safety monitoring system Download PDFInfo
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- CN206288867U CN206288867U CN201621257780.9U CN201621257780U CN206288867U CN 206288867 U CN206288867 U CN 206288867U CN 201621257780 U CN201621257780 U CN 201621257780U CN 206288867 U CN206288867 U CN 206288867U
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Abstract
The utility model is related to a kind of hoisting machinery safety monitoring system, including monitoring host computer, monitoring host computer includes monitor, monitoring host computer is connected to long-range extension set one, long-range extension set two, long-range extension set three, long-range extension set four by wireless module communication link, long-range extension set one includes obliquity sensor, load limiter, anemobiagraph and PLC, long-range extension set two includes electronic compass, and long-range extension set three includes liquid level gauge, and long-range extension set four includes obliquity sensor；Monitoring host computer is connected to cloud server and intelligent mobile terminal by communication module communication link, and cloud server is also connected to video recorder and video camera by communication module communication link.The hoisting machinery course of work can be monitored, important operational factor and safe condition can be recorded and managed；Close to the condition of production can link and equipment body data show in real time, improve large scale hoisting machinery essential safety performance, prevention and reduction hoisting machinery severe and great casualty occur simultaneously effective support personnel's life security.
Description
Technical field
The utility model is related to extraordinary crane gear automated network online monitoring system field, it particularly relates to one
Plant hoisting machinery safety monitoring system.
Background technology
Bridge Erector is a kind of high-altitude maneuverability Crane tool；Work under bad environment, field management is difficult and safeguards guarantor
Support difficult big.With the development of society, sophisticated equipment sets to large-scale integration, at a high speed intelligent automation, complication development, engineering
Standby safety monitoring facility and management of safe operation is particularly important.Released according to China《Overweight machine security monitoring management system
System》Standard requirement, explicitly points out to large scale hoisting machinery security monitoring management and improves the requirement of large scale hoisting machinery safety.
At present it is all large scale hoisting machinery safety monitoring system, it is simply single to be mounted with that monitoring system
Meet onsite application requirement, be mainly manifested in：
1st, only possesses local management function, equipment state-detection in itself only reminds Field Force；
2nd, only for equipment, state is monitored in itself, not to the daily management function of equipment；
3rd, status of equipment can not in real time be grasped；
4th, the unit updating and upgrading of a product is difficult.
Therefore, a kind of safety monitoring system of achievable remote monitoring is developed, it is professional's urgent need to resolve to become
Problem.
Utility model content
It is of the present utility model to propose a kind of hoisting machinery safety monitoring system, overcome above-mentioned aspect in existing product
It is not enough.
The purpose of this utility model is achieved through the following technical solutions：
A kind of hoisting machinery safety monitoring system, including monitoring host computer, the monitoring host computer include monitor, the monitoring
Main frame is connected to long-range extension set one, long-range extension set two, long-range extension set three, long-range extension set four by wireless module communication link, described remote
Journey extension set one includes obliquity sensor, load limiter, anemobiagraph and the PLC with data acquisition module, described
Long-range extension set two includes electronic compass, and the long-range extension set three includes liquid level gauge, and the long-range extension set four includes obliquity sensor；
The monitoring host computer is connected to cloud server and intelligent mobile terminal by communication module communication link, and the cloud server also leads to
Cross communication module communication link and be connected to video recorder and the video camera being connected with the video recorder.
Further, the model S7-200PLC of the PLC, the data acquisition module in the PLC
One wireless module is connected by PPI communication cables.
Further, the obliquity sensor, load limiter, anemobiagraph connect a nothing by ModBus communication buses
Wire module.
Further, the communication module is 3G network module.
Further, the monitoring host computer is electrically connected with audible-visual annunciator.
The invention also discloses a kind of deflection metrology method of the crane's major girder on hoisting machinery, including with
Lower step：
Leg location, centre position and rear support leg position each setting one measurement pipes of the S1 in the crane's major girder, and will
Three measurement pipes are interconnected；
Be arranged on liquid level gauge in long-range extension set three in measurement pipe by S2, measurement pipe is communicated with liquid level gauge
S3 adds liquid in liquid level gauge, so that liquid level gauge normal work.
Further, the long-range extension set three includes liquid level gauge and wireless module, and the long-range extension set three is communicated to connect
Monitoring host computer.
The beneficial effects of the utility model are：The hoisting machinery course of work can be monitored, can be to important operation ginseng
Number and safe condition are recorded and managed；Close to the condition of production can link and equipment body data show in real time, improve big
Heavy-duty lifting machine essential safety performance, prevention and reduction hoisting machinery severe and great casualty occur and effective support personnel's life peace
Entirely.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Needed for the accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is the operation principle schematic diagram of the hoisting machinery safety monitoring system described in the utility model embodiment；
Fig. 2 is the circuit diagram of the long-range extension set one according to Fig. 1；
Fig. 3 is the circuit diagram for playing long-range extension set two according to Fig. 1；
Fig. 4 is the circuit diagram of the long-range extension set three according to Fig. 1；
Fig. 5 is the circuit diagram of the long-range extension set four according to Fig. 1；
Fig. 6 is the circuit diagram of the monitoring host computer according to Fig. 1.
In figure：
1st, monitoring host computer；2nd, video camera；3rd, wireless module；4th, long-range extension set one；5th, long-range extension set two；6th, long-range extension set
Three；7th, long-range extension set four；8th, cloud server；9th, intelligent mobile terminal；10th, video recorder.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the scope of the utility model protection.
As shown in figures 1 to 6, a kind of hoisting machinery safety monitoring system according to the utility model embodiment, including prison
Control main frame 1, the monitoring host computer 1 includes monitor, and the monitoring host computer 1 is connected to long-range extension set by the communication link of wireless module 3
One 4, long-range extension set 25, long-range extension set 36, long-range extension set 47, the long-range extension set 1 include obliquity sensor, overload limit
Device processed, anemobiagraph and the PLC with data acquisition module, the long-range extension set 25 include electronic compass, described remote
Journey extension set 36 includes liquid level gauge, and the long-range extension set 47 includes obliquity sensor；The monitoring host computer 1 is logical by communication module
Letter is connected with cloud server 8 and intelligent mobile terminal 9, and the cloud server is also connected to video recording by communication module communication link
Machine and the video camera 2 being connected with the video recorder 10.
In a specific embodiment of the present utility model, the model S7-200PLC, the PLC of the PLC
Data acquisition module in controller connects a wireless module 3 by PPI communication cables.
In a specific embodiment of the present utility model, the obliquity sensor, load limiter, anemobiagraph pass through
ModBus communication buses connect a wireless module 3.
In a specific embodiment of the present utility model, the communication module is 3G network module.
In a specific embodiment of the present utility model, the monitoring host computer 1 is electrically connected with audible-visual annunciator.
The invention also discloses a kind of deflection metrology method of the crane's major girder on hoisting machinery, including with
Lower step：
Leg location, centre position and rear support leg position each setting one measurement pipes of the S1 in the crane's major girder, and will
Three measurement pipes are interconnected；
Be arranged on liquid level gauge in long-range extension set 36 in measurement pipe by S2, measurement pipe is communicated with liquid level gauge
S3 adds liquid in liquid level gauge, so that liquid level gauge normal work.
In a specific embodiment of the present utility model, the long-range extension set 36 includes liquid level gauge and wireless module
3, the long-range extension set 36 communicates to connect monitoring host computer 1.
Above-mentioned technical proposal of the present utility model is understood for convenience, below by way of new to this practicality in specifically used mode
The above-mentioned technical proposal of type is described in detail.
Working site gathers day car data by S7-200PLC and control overhead traveling crane starts, and all data are sent to far
Journey extension set 1, while mounted angle sensor, load limiter, anemobiagraph by girder vertically and horizontally horizontal degrees of data, loading capacity,
Air speed data is sent to long-range extension set 1, suspender pivoting angle data is gathered by installing electronic compass, by the suspender anglec of rotation
Data and operation of oil cylinde data are sent to long-range extension set 25, and the deflection data that will be measured by installing liquid level gauge is sent to remotely
Extension set 36, long-range extension set 47 is sent to by mounted angle sensor by the vertical degrees of data of front leg strut, long-range extension set 1, remote
Data in journey extension set 25 and long-range extension set 36 are sent to monitoring host computer by wireless module 3, and monitoring host computer passes through 3G network
Module is sent to cloud server or in data exception, monitoring host computer display abnormal information, control audible-visual annunciator acousto-optic report
Warning message is sent to the intelligent mobile terminal 9 (such as mobile phone) of user while alert by 3G network module.Working site sets
Video recorder 10 and video camera 2 are equipped with, picture recording is got off and is uploaded to cloud service by 3G network module by video recorder 10
Device, finally, user can be transferred out the monitoring data of working site video content and monitoring host computer by accessing cloud server
Come.
Monitoring host computer is relatively independent with each monitoring unit of long-range extension set, when each long-range extension set monitoring unit or monitoring host computer portion
Divide and break down, it is necessary to when overhauling, other parts can not be influenceed normally to run.
The system upgrading extended capability is strong, and system can be supported to be communicated with various long-range extension sets, such as Mitsubishi, MODICON,
AB, LG, Delta, Siemens, Omron etc..Configuring internet communicates, then can realize being connected with long-range top management network
Connect, realize long-range Bridge Erector automation real-time live monitoring function.
The system is using various man-machine interaction modes such as touch-screen on the spot+remote monitoring main frame+WEB access, it is ensured that system
Relatively reliable operation, even if there is Network Abnormal, also can guarantee that onsite user being capable of monitoring device.
The system monitoring management perfect in shape and function, monitoring host computer is by connecting audible-visual annunciator, printer, touch-screen, 3G nets
The devices such as network module, it is possible to provide various in real time and the record such as data, figure, form of history, sound and light alarm, SMS alarm, to beat
Print and related data query processing mode.Particularly its powerful event action and alarm logging function, are accurate analysis system
System accident provides Reliable guarantee.
Lifting capacity, hoisting moment, lifting altitude, shift length, safety of the system primarily directed to separate unit crane gear
The parameters such as device, wind speed are acquired, and data are delivered into monitoring host computer, are analyzed treatment, finally carried out operation conditions
Display, data access and inquiry etc..Once nearby device design parameter in equipment operation, system in itself will be in itself limited equipment
System operation, SMS alarm instruction is carried out in addition to local acousto-optic early warning and to authority personnel, and alarm history record storage is in system
Backstage.The load lifting limiter action error that system is installed is less than or equal to 3%, and synthesis display error is less than or equal to 5%.Due to existing
Field bad environments, all communication electric cables use Shielded Twisted Pair.Used sensor is attained by waterproof and dustproof etc.
Level.
By means such as the monitoring to equipment, control, management, realize that safety operation, borderline risk alarm, scene are aobvious in real time
Show with the function such as data record preserve, and with the real-time Display Realization operating status record of audio frequency and video technology, the work(of accident playback
Effect.
Video monitoring function：By installing wireless networking device, realize that local video system carries out internet interview and upload
Function.
Hoisting overhead travelling crane monitoring function：According to former hoisting overhead travelling crane operating condition, corresponding data upload program is write, reached
PLC declines in control hoist engine raising, and status signal is uploaded in real time during the operation such as overhead traveling crane traveling, and user can be appreciated that at any time
Running status and alarm to overhead traveling crane.
Suspender monitoring function：By installing the sensors such as wireless module 3 and electronic compass, by revolution, telescoping cylinder and angle position
The coherent signals such as shifting are gathered and are uploaded to long-range extension set 25.
Load lifting limiter, air monitoring function：By ModBus communication modes, by former load limiter and wind velocity signal
Upload to long-range extension set 1.
Bridge Erector deflection metrology function：Consider working site actual conditions, Bridge Erector is frequently necessary to jacking, vertical shift etc.
Unstable operating mode, using communicating pipe method measurement Main Girder Deflection, by girder front leg strut position, girder centre position, master
Beam rear support leg position is arranged measurement point, detects each liquid level communicating pipe, draws deflection value and uploads to long-range extension set
36.
Front leg strut squareness measurement function：The setting angle sensor on front and rear supporting leg, is definitely inclined by what measurement was obtained
Angle value, measures the perpendicularity of front and rear supporting leg and uploads to long-range extension set 47 indirectly.
Long-range extension set, by PPI communication acquisition S7-200PLC monitoring informations, ModBus communication acquisitions weight and wind speed are believed
Number, deflection value, stress value, angle of inclination etc..The data summarization that all long-range extension sets are collected to monitoring host computer, then by connection
Combined data is transferred to internet by logical 3G signals.Multi-stage authentication operation can be designed according to user's production management demand in system
Management mode, system manager and equipment operator.
Three-level safe graded management is carried out, according to Bridge Erector construction process and security risk characteristic analysis, Bridge Erector is pacified
Three-level management and control is carried out in full monitoring, respectively:
1) one-level security monitoring, Bridge Erector hanging beam construction monitoring and Bridge Erector itself via are monitored.It is same according in recent years
The security incident report analysis of type and similar structure Bridge Erector, the accident of Large-scale Bridge Erector occurs mainly in full (super) load lift heavy
With the mistake of some violation operations in Bridge Erector itself via traveling or Bridge Erector important mechanical part, control element in itself etc.
Effect；Important safety consequence that the reasons such as natural cause (wind, rain, thunder, electricity, flood, earthquake) cause is rarely found to be had been reported that.One-level is pacified
Full monitoring is highest level in the system, mainly lists wind speed, loading capacity and Main Girder Deflection, stress, levelness and front leg strut
Inclinometer 6 may cause the monitoring data of Bridge Erector severe safety accident, according to design branch company of Bridge Erector bridge office numbering：
" bridge sets 2014013 " HZP1600 type Bridge Erector structures check report settings upper limit alarm parameter.
2) secondary safety monitoring, secondary safety monitoring mainly lists Bridge Erector hoisting overhead travelling crane and suspender and is lifted by crane in every beam
The real-time working condition and parameter of each component in work progress, and according to safe construction process requirements, defined by program setting
There may be Field Force's operational order of safety consequences, while not meeting safety requirements to failure component or performance parameters
Situation carries out the treatment of warning message.4.3.3 three-level security monitoring.
3) three-level security monitoring is mainly the monitoring parameter enumerated and may cause equipment operation failure, such as spacing, system
The failure situations such as communication, are processed during such alarm condition application, and do the record maintained, and are joined with as equipment performance
The foundation of number evaluation.
Alarm triage and treatment measures table：
Remote monitoring and short message warning, long-distance user can be by various ways such as configuration software+WEB access+SMSs
Understand live Bridge Erector practical operating conditionses, the information gathering that system configuration software is collected remote communication module by ethernet communication
Onto industrial computer, including alarm logging and operation note.Important information is alarmed, stored, backed up.Record alarm and operation
Time (date Hour Minute Second), and can be recorded by different condition query history, the speed of service of Bridge Erector, displacement can be entered
Row curve is described, and user may bring up history curve, understands the running orbit of Bridge Erector.Can also be needed to can play now according to user
Field video monitoring picture.
After monitoring host computer gathered data is contrasted with setting pre-value, can be by great warning message in time by short message sending to phase
On the personnel's mobile phone of pass, the safe condition of the current Bridge Erector of user is reminded.
In sum, by the above-mentioned technical proposal of this novel practical, the hoisting machinery course of work can be monitored, energy
It is enough that important operational factor and safe condition are recorded and managed；Can linkage close to the condition of production and equipment body data reality
When show, improve large scale hoisting machinery essential safety performance, prevention and reduce hoisting machinery severe and great casualty and occur and effective
Support personnel's life security.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model
Other various forms of products, however, make any change in its shape or structure, it is every with same as the present application or phase
Approximate technical scheme, all falls within protection domain of the present utility model.
Claims (5)
1. a kind of hoisting machinery safety monitoring system, including monitoring host computer（1）, the monitoring host computer（1）Including monitor, it is special
Levy and be, the monitoring host computer（1）By wireless module（3）Communication link is connected to long-range extension set one（4）, long-range extension set two（5）, it is remote
Journey extension set three（6）, long-range extension set four（7）, the long-range extension set one（4）Including obliquity sensor, load limiter, anemobiagraph with
And the PLC with data acquisition module, the long-range extension set two（5）Including electronic compass, the long-range extension set three（6）
Including liquid level gauge, the long-range extension set four（7）Including obliquity sensor；The monitoring host computer（1）By communication module communication link
It is connected to cloud server（8）And intelligent mobile terminal（9）, the cloud server is also connected to video recording by communication module communication link
Machine（10）And the video camera being connected with the video recorder（2）.
2. a kind of hoisting machinery safety monitoring system according to claim 1, it is characterised in that the PLC
Model S7-200PLC, the data acquisition module in the PLC connects a wireless module by PPI communication cables
（3）.
3. a kind of hoisting machinery safety monitoring system according to claim 2, it is characterised in that the obliquity sensor,
Load limiter, anemobiagraph connect a wireless module by ModBus communication buses（3）.
4. a kind of hoisting machinery safety monitoring system according to claim 3, it is characterised in that the communication module is 3G
Mixed-media network modules mixed-media.
5. a kind of hoisting machinery safety monitoring system according to claim 3, it is characterised in that the monitoring host computer（1）
It is electrically connected with audible-visual annunciator.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621257780.9U CN206288867U (en) | 2016-11-23 | 2016-11-23 | A kind of hoisting machinery safety monitoring system |
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| CN201621257780.9U CN206288867U (en) | 2016-11-23 | 2016-11-23 | A kind of hoisting machinery safety monitoring system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629404A (en) * | 2016-11-23 | 2017-05-10 | 九江市中原液压气动成套设备有限公司 | Hoisting machine safety monitoring system and deflection measuring method of bridging machine girder |
| CN108646665A (en) * | 2018-06-22 | 2018-10-12 | 盐田国际集装箱码头有限公司 | A kind of gantry crane oil mass remote supervision system |
| CN110764869A (en) * | 2019-09-11 | 2020-02-07 | 沪东中华造船(集团)有限公司 | Ship production energy consumption condition real-time monitoring system based on multiple virtual systems |
| CN112758834A (en) * | 2021-01-18 | 2021-05-07 | 南通道崎起重机械有限公司 | Safety monitoring and protecting system and method for gantry crane |
-
2016
- 2016-11-23 CN CN201621257780.9U patent/CN206288867U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629404A (en) * | 2016-11-23 | 2017-05-10 | 九江市中原液压气动成套设备有限公司 | Hoisting machine safety monitoring system and deflection measuring method of bridging machine girder |
| CN106629404B (en) * | 2016-11-23 | 2019-03-22 | 江西乔田重工有限公司 | A kind of deflection metrology method of hoisting machinery safety monitoring system and crane's major girder |
| CN108646665A (en) * | 2018-06-22 | 2018-10-12 | 盐田国际集装箱码头有限公司 | A kind of gantry crane oil mass remote supervision system |
| CN110764869A (en) * | 2019-09-11 | 2020-02-07 | 沪东中华造船(集团)有限公司 | Ship production energy consumption condition real-time monitoring system based on multiple virtual systems |
| CN112758834A (en) * | 2021-01-18 | 2021-05-07 | 南通道崎起重机械有限公司 | Safety monitoring and protecting system and method for gantry crane |
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