CN208500189U - A kind of tower crane intelligent fault detection means and system - Google Patents
A kind of tower crane intelligent fault detection means and system Download PDFInfo
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- CN208500189U CN208500189U CN201820508794.6U CN201820508794U CN208500189U CN 208500189 U CN208500189 U CN 208500189U CN 201820508794 U CN201820508794 U CN 201820508794U CN 208500189 U CN208500189 U CN 208500189U
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Abstract
The utility model discloses a kind of tower crane intelligent fault detection means and systems, the tower crane intelligent fault detection means includes control logic detection unit, and the control logic detection unit includes the main long-range control output module for enabling logic module, connecting with the electrical control cabinet of derrick crane connecting with the joint action table of derrick crane;The contactor logic input module being connect with the electrical control cabinet of derrick crane;It acquires the electronic moment detection module of the parameter signal of derrick crane, main enable logic module, the logic processing module that remotely control output module, contactor logic input module and electronic moment detection module are connect with described, a kind of tower crane intelligent fault detection means and system provided by the utility model are after control logic failure occurs for derrick crane, it can carry out malfunction coefficient and alarm, personnel easy to repair repair, shorten the maintenance reaction time, utilization rate of equipment and installations is improved, the time of maintenance is saved.
Description
Technical field
The utility model relates to tower crane intelligent control technology fields, and in particular to a kind of tower crane intelligent event
Hinder detection device and system.
Background technique
With the derrick crane that contactor controls, control logic is built by the auxiliary contact of contactor and intermediate relay
It forms.After control logic failure occurs for derrick crane, maintenance personal needs to find out fault point according to control logic principle
It repairs, since maintenance personal's quality is irregular, maintenance process is cumbersome and time-consuming and laborious, also increases in maintenance process
The probability of existing secondary failure and safety accident.
Therefore, those skilled in the art is dedicated to studying a kind of tower crane intelligent fault detection means and system,
After control logic failure occurs for derrick crane, malfunction coefficient and alarm can be carried out, personnel easy to repair repair, contracting
The short maintenance reaction time improves utilization rate of equipment and installations, saves the time of maintenance.
Utility model content
For the defects in the prior art, the utility model provides a kind of tower crane intelligent fault detection means and is
System can carry out malfunction coefficient and alarm, personnel easy to repair tie up after control logic failure occurs for derrick crane
It repairs, shortens the maintenance reaction time, improve utilization rate of equipment and installations, save the time of maintenance.
To achieve the above object, the utility model provides a kind of tower crane intelligent fault detection means, including control
Logic detection unit processed, the input of the signal logic for controlling tower crane intelligent fault detection means, processing and defeated
Out, the control logic detection unit include it is main enable logic module, connect with the joint action table of derrick crane, for signal input
And output;Long-range control output module, connect, for exporting remote control signal to institute with the electrical control cabinet of derrick crane
It states in electrical control cabinet;Contactor logic input module is connect with the electrical control cabinet of derrick crane, for inputting the electricity
The control signal of the output of gas control cabinet;Electronic moment detection module, for acquiring the parameter signal of derrick crane, the ginseng
Number signal includes range parameter, weight parameter;Logic processing module, with it is described it is main enable logic module, remotely control output module,
Contactor logic input module and electronic moment detection module connection, for handle it is main enable logic module, contactor logic input
And the signal of electronic moment detection module input, control long-range control output module whether output signal.
Display unit, with it is described it is main enable logic module connect, for by the main signal for enabling logic module input, long-range control
The parameter of the signal of output module output, the signal of contactor logic input module input or the acquisition of electronic moment detection module
Signal is shown;
Information transmitting unit is connect with the display unit, and the information transmitting unit is set for emitting signal to outside
In standby.
Further, the tower crane intelligent fault detection means further includes amplitude detection sensor, the amplitude
Detection sensor is placed on derrick crane, and the amplitude detection sensor is connect with the electronic moment detection module.
Further, the tower crane intelligent fault detection means further includes weight sensor, the weight
Detection sensor is placed on derrick crane, and the weight sensor is connect with the electronic moment detection module.
Further, the control logic detection unit further includes alarm register, and the alarm register is shown with described
Show that unit connects.
Further, the control logic detection unit further includes timer, the timer and the alarm register
Connection.
Further, the tower crane intelligent fault detection means further includes sound light alarming circuit, the acousto-optic report
Alert circuit includes illuminating circuit and circuit for alarming, and the illuminating circuit and circuit for alarming are connect with the alarm register.
Further, the control logic detection unit, display unit are integrated on an integrated circuit board.
Further, the tower crane intelligent fault detection means includes shell, and the integrated circuit board is placed in institute
Interior of shell is stated, the display portion of the display unit is placed in the surface of the shell.
Further, the surface of the shell be equipped with several circuit connecting terminals, the circuit connecting terminals with it is described
Integrated circuit board connection.
A kind of tower crane intelligent fault detection system provided by the utility model, including terminal and derrick crane intelligence
It can fault detection means.The tower crane intelligent fault detection means includes: control logic detection unit, is used for control tower
Input, processing and the output of the signal logic of formula crane intelligent fault detection means, the control logic detection unit packet
Include it is main enable logic module, connect with the joint action table of derrick crane, output and input for signal;Long-range control output module,
It is connect with the electrical control cabinet of derrick crane, for exporting remote control signal into the electrical control cabinet;Contactor is patrolled
Input module is collected, is connect with the electrical control cabinet of derrick crane, the control letter of the output for inputting the electrical control cabinet
Number;Electronic moment detection module, for acquiring the parameter signal of derrick crane, the parameter signal includes range parameter, again
Measure parameter;Logic processing module, with it is described it is main enable logic module, remotely control output module, contactor logic input module and
Electronic moment detection module connection, for handle it is main enable logic module, contactor logic input and electronic moment detection module it is defeated
The signal entered, control long-range control output module whether output signal.The terminal includes information receiving unit, and the information connects
Unit is received for receiving the signal that information transmitting unit is launched.
Further, the tower crane intelligent fault detection means further includes amplitude detection sensor, the amplitude
Detection sensor is placed on derrick crane, and the amplitude detection sensor is connect with the electronic moment detection module.
Further, the tower crane intelligent fault detection means further includes weight sensor, the weight
Detection sensor is placed on derrick crane, and the weight sensor is connect with the electronic moment detection module.
Further, the control logic detection unit further includes alarm register, and the alarm register is shown with described
Show that unit connects.
Further, the control logic detection unit further includes timer, the timer and the alarm register
Connection.
Further, the control logic detection unit, display unit are integrated on an integrated circuit board.
Further, the tower crane intelligent fault detection means includes shell, and the integrated circuit board is placed in institute
Interior of shell is stated, the display portion of the display unit is placed in the surface of the shell.
Further, the surface of the shell be equipped with several circuit connecting terminals, the circuit connecting terminals with it is described
Integrated circuit board connection.
The beneficial effects of the utility model are: a kind of tower crane intelligent fault detection means provided by the utility model
And system, utilize the input of the signal logic of control logic detection unit control tower crane intelligent fault detection means, place
Reason and output;Main using control logic detection unit enables logic module, remotely control output module, the input of contactor logic
Module, electronic moment detection module and logic processing module carry out the input and output of various signals and the processing of signal;It utilizes
Display unit shows the main signal for enabling logic module input, the signal of long-range control output module output, the input of contactor logic
Situations such as parameter signal that the signal or electronic moment detection module of module input acquire, have a clear understanding of operator tower
It is the case where each position operation of crane, visual to show, facilitate operator to overhaul;Emitted using information single
Member, transmitting information are reminded monitoring personnel to understand the fault condition of derrick crane, are tieed up in time in time into external equipment
It repairs.A kind of tower crane intelligent fault detection means and system provided by the utility model, control in derrick crane
After logic fault, malfunction coefficient and alarm can be carried out, personnel easy to repair repair, and shorten the maintenance reaction time, improve
Utilization rate of equipment and installations saves the time of maintenance.
Detailed description of the invention
Fig. 1 is the structure of tower crane intelligent fault detection means provided by one specific embodiment of the utility model
Schematic diagram;
Fig. 2 is the circuit diagram of tower crane intelligent fault detection means provided by Fig. 1.
Fig. 3 is the logic detection schematic diagram of tower crane intelligent fault detection means provided by Fig. 1.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Figure 1, a kind of tower crane intelligent fault detection means provided by the utility model, including control logic
Detection unit, input, processing and the output of the signal logic for controlling tower crane intelligent fault detection means.Control
Logic detection unit include it is main enable logic module, connect with the joint action table of derrick crane, output and input for signal, should
It includes left joint action table and right joint action table that is understood, which is the joint action table of derrick crane, main that logic module is enabled to be equipped with multiple terminals, should
Multiple terminals are connect with left joint action table and right joint action table;Control logic detection unit further includes long-range control output module, with tower
The electrical control cabinet of formula crane connects, for exporting remote control signal into electrical control cabinet;Control logic detection unit
Further include contactor logic input module, connect with the electrical control cabinet of derrick crane, for inputting the defeated of electrical control cabinet
Control signal out;Control logic detection unit further includes electronic moment detection module, for acquiring the parameter of derrick crane
Signal, parameter signal include range parameter, weight parameter etc.;Control logic detection unit further includes logic processing module, with master
It enables logic module, remotely control output module, contactor logic input module and the connection of electronic moment detection module, for handling
The main signal for enabling logic module, the input of contactor logic and the input of electronic moment detection module controls long-range control output module
Whether output signal.
Tower crane intelligent fault detection means further includes display unit, enables logic module connect with main, for that will lead
The signal for enabling the signal of logic module input, the signal of long-range control output module output, contactor logic input module input
Or the parameter signal of electronic moment detection module acquisition is shown.It should be understood that display unit includes display screen,
Since the process in display needs to carry out sound-light alarm, the inside of display unit may also include loudspeaker, buzzer, alarm lamp etc.
It issues alarm or sounds an alarm the device of light.
Tower crane intelligent fault detection means further includes information transmitting unit, is connect with display unit, information transmitting
Unit is for emitting signal into external equipment.The signals such as range parameter, weight parameter are detected in electronic moment detection module
When, the signals such as range parameter, weight parameter handle and signal is transferred in logic processing module by treated, logic
The signals such as obtained range parameter, weight parameter are compared by processing module with the standard parameter being arranged originally, when amplitude is joined
The signals such as number, weight parameter be more than normal value when, logic processing module input a signal into it is main enable in logic module, control main order
Logic module output signal, control display unit are shown, when triggering display unit display fault message, will be triggered simultaneously
For information transmitting unit transmitting information into external equipment, external equipment will receive the derrick crane of information transmitting unit transmitting
Fault message, so that the service personnel with external equipment is obtained the fault message of derrick crane in time.Information transmitting is single
Member may be configured as bluetooth module, GPRS module, NB-Iot module and WIFI module etc..The setting of information transmitting unit, is conducive to
External staff recognizes the fault message of derrick crane in time, and external staff is facilitated to repair.
Further, tower crane intelligent fault detection means further includes amplitude detection sensor, amplitude detection sensing
Device is placed on derrick crane, and amplitude detection sensor is connect with electronic moment detection module.Amplitude detection sensor is for examining
The range parameter of derrick crane is surveyed, and the signal of range parameter is transmitted in electronic moment detection module and is carried out at detection
Reason, amplitude detection sensor it is settable one or more, amplitude detection sensor is located at the key point position of derrick crane
Locate, includes the position etc. that amplitude changes greatly when derrick crane is in damage at the key point position of derrick crane.
Further, tower crane intelligent fault detection means further includes weight sensor, weight detecting sensing
Device is placed on derrick crane, and weight sensor is connect with electronic moment detection module.Weight sensor be used for into
The detection of row weight parameter detects the stress condition in derrick crane point, and the signal of weight parameter is transmitted to electronics
Moment inspecting module is handled.It should be understood that weight sensor is equipped with one or more, weight sensor position
It include the derrick crane position that stress changes greatly in damage at the key position of derrick crane, at key point position
Deng.
Further, control logic detection unit further includes alarm register, and alarm register is connect with display unit.Report
Alert register be connected to it is main enable between logic module and logic processing module, alarm register is for controlling alarm.
Further, control logic detection unit further includes timer, and timer is connect with alarm register.Timer with
It can effectively prevent signal in transmission process after alarm register connection, the display unit mistake because of caused by signal jitter
Situations such as display and false alarm.Timing can effectively prevent the alarm generated by signal jitter for a period of time.
Further, tower crane intelligent fault detection means further includes sound light alarming circuit, sound light alarming circuit packet
Illuminating circuit and circuit for alarming are included, illuminating circuit and circuit for alarming are connect with alarm register.Preferably, it gives out light circuit and report
Alert circuit is placed in the inside of display unit or is placed on derrick crane, and timely sound-light alarm, is conducive to operator
It stops operation, service personnel overhauls in time, shortens the maintenance reaction time, improves utilization rate of equipment and installations.
Further, control logic detection unit, display unit are integrated on an integrated circuit board.Tower crane intelligent
Fault detection means includes shell, and integrated circuit board is placed in interior of shell, and the display portion of display unit is placed in the surface of shell.
It is smaller to be integrated in the space occupied on integrated circuit board, is conducive to tower crane intelligent fault detection means and is placed.
Further, the surface of shell is equipped with several circuit connecting terminals, and circuit connecting terminals and integrated circuit board connect
It connects.Circuit connecting terminals facilitate to be attached with aerial lug end.
As shown in Fig. 2, control logic detection unit can be selected STC12C5AXX-44 chip, and by photoelectrical coupler with
Joint action table is connected with electrical control cabinet.
As shown in figure 3, X00 is joint action table control switch, X01 is the contactor auxiliary contact accordingly controlled, and T10 is delay
Timer, main function are to prevent false alarm, and D1000 is alarm register.If when X00 movement, X01 is also acted, timer
T10 keeps resetting, and when X01 failure is failure to actuate, is delayed 2 seconds, and alarm register is written in alarm code by T10 movement
D1000.After display unit reads the information in alarm register, not display alarm information when normal, by warning message when abnormal
It shows on a display screen and opens sound-light alarm.
A kind of tower crane intelligent fault detection means provided by the utility model, utilizes control logic detection unit control
Input, processing and the output of the signal logic of tower crane intelligent fault detection means processed;Enable logic module defeated using main
Enter the signals such as enabling signal of the signal by derrick crane, the speed-regulating signal of left and right joint action table to input, logic processing module
Control again it is main enable logic module output signal, control display unit shows the working order of derrick crane, than such as whether starting,
Speed conditions etc.;The long-range control output module output signal of logic processing module control, control electrical control cabinet adjustment input electricity
The parameter etc. in source.Electrical control cabinet is outputed signal to again in contactor logic input module.Amplitude detection sensor and weight inspection
It surveys sensor and detects the range parameter and weight parameter signal of derrick crane respectively, and by range parameter and weight parameter signal
It is transferred in electronic moment detection module, electronic moment detection module is transmitted to logic input module after being handled signal
In, the range parameter passed over and weight parameter signal are compared in logic input module judgement, when range parameter signal and weight
When parameter signal is more than normal value, logic processing module control is main to enable logic module output signal, and control display unit carries out event
Barrier point shows and carries out sound-light alarm, and triggers information transmitting unit when carrying out sound-light alarm and emit signal to external equipment
In.In derrick crane control logic event occurs for a kind of tower crane intelligent fault detection means provided by the utility model
After barrier, malfunction coefficient and alarm can be carried out, personnel easy to repair repair, and shorten the maintenance reaction time, improve equipment benefit
With rate, the time of maintenance is saved.
Based on a upper embodiment, a kind of tower crane intelligent fault detection system provided by the utility model, including end
End and tower crane intelligent fault detection means, a tower crane intelligent fault detection means embodiment as above, herein not
It repeats again.Terminal includes information receiving unit, and information receiving unit is for receiving the signal that information transmitting unit is launched.It should
Understand, terminal includes mobile phone, control device, backstage computer etc., terminal can with a part of external device management system,
Information receiving unit can be the modules such as bluetooth, ZigBee module and GPRS module.
A kind of tower crane intelligent fault detection system provided by the utility model, utilizes control logic detection unit control
Input, processing and the output of the signal logic of tower crane intelligent fault detection means processed;Enable logic module defeated using main
Enter the signals such as enabling signal of the signal by derrick crane, the speed-regulating signal of left and right joint action table to input, logic processing module
Control again it is main enable logic module output signal, control display unit shows the working order of derrick crane, than such as whether starting,
Speed conditions etc.;The long-range control output module output signal of logic processing module control, control electrical control cabinet adjustment input electricity
The parameter etc. in source.Electrical control cabinet is outputed signal to again in contactor logic input module.Amplitude detection sensor and weight inspection
It surveys sensor and detects the range parameter and weight parameter signal of derrick crane respectively, and by range parameter and weight parameter signal
It is transferred in electronic moment detection module, electronic moment detection module is transmitted to logic input module after being handled signal
In, the range parameter passed over and weight parameter signal are compared in logic input module judgement, when range parameter signal and weight
When parameter signal is more than normal value, logic processing module control is main to enable logic module output signal, and control display unit carries out event
Barrier point shows and carries out sound-light alarm, and triggers information transmitting unit when carrying out sound-light alarm and emit signal to terminal.This reality
It can after control logic failure occurs for derrick crane with a kind of tower crane intelligent fault detection system of novel offer
To carry out malfunction coefficient and alarm, personnel easy to repair are repaired, and shorten the maintenance reaction time, improve utilization rate of equipment and installations, section
The time about repaired.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (10)
1. a kind of tower crane intelligent fault detection means, it is characterized in that: including
Control logic detection unit, input, the processing of the signal logic for controlling tower crane intelligent fault detection means
And output, the control logic detection unit include:
It is main to enable logic module, it connect with the joint action table of derrick crane, is output and input for signal;
Long-range control output module, connect with the electrical control cabinet of derrick crane, for exporting remote control signal to described
In electrical control cabinet;
Contactor logic input module is connect with the electrical control cabinet of derrick crane, for inputting the electrical control cabinet
The control signal of output;
Electronic moment detection module, for acquiring the parameter signal of derrick crane, the parameter signal includes range parameter, again
Measure parameter;
Logic processing module main enable logic module, remotely controls output module, contactor logic input module and electronics with described
Moment inspecting module connection, for handle it is main enable logic module, contactor logic input and electronic moment detection module input
Signal, control long-range control output module whether output signal;
Display unit, with it is described it is main enable logic module connect, for by the main signal for enabling logic module input, long-range control output
The parameter signal of the signal of module output, the signal of contactor logic input module input or the acquisition of electronic moment detection module
It is shown;
Information transmitting unit is connect with the display unit, and the information transmitting unit is for emitting signal into external equipment.
2. tower crane intelligent fault detection means as described in claim 1, it is characterized in that: the tower crane intelligent
Fault detection means further includes amplitude detection sensor, and the amplitude detection sensor is placed on derrick crane, the amplitude
Detection sensor is connect with the electronic moment detection module.
3. tower crane intelligent fault detection means as described in claim 1, it is characterized in that: the tower crane intelligent
Fault detection means further includes weight sensor, and the weight sensor is placed on derrick crane, the weight
Detection sensor is connect with the electronic moment detection module.
4. tower crane intelligent fault detection means as described in claim 1, it is characterized in that: control logic detection is single
Member further includes alarm register, and the alarm register is connect with the display unit.
5. tower crane intelligent fault detection means as claimed in claim 4, it is characterized in that: control logic detection is single
Member further includes timer, and the timer is connect with the alarm register.
6. tower crane intelligent fault detection means as claimed in claim 4, it is characterized in that: the tower crane intelligent
Fault detection means further includes sound light alarming circuit, and the sound light alarming circuit includes illuminating circuit and circuit for alarming, the hair
Optical circuit and circuit for alarming are connect with the alarm register.
7. tower crane intelligent fault detection means as described in claim 1, it is characterized in that: control logic detection is single
Member, display unit are integrated on an integrated circuit board.
8. tower crane intelligent fault detection means as claimed in claim 7, it is characterized in that: the tower crane intelligent
Fault detection means includes shell, and the integrated circuit board is placed in the interior of shell, and the display unit of the display unit is split
In the surface of the shell.
9. tower crane intelligent fault detection means as claimed in claim 8, it is characterized in that: being set on the surface of the shell
There are several circuit connecting terminals, the circuit connecting terminals are connect with the integrated circuit board.
10. a kind of tower crane intelligent fault detection system, it is characterized in that: including terminal and any one of such as claim 1-9
The tower crane intelligent fault detection means, the terminal include information receiving unit, and the information receiving unit is used
In the signal that reception information transmitting unit is launched.
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CN201820508794.6U CN208500189U (en) | 2018-04-10 | 2018-04-10 | A kind of tower crane intelligent fault detection means and system |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108423580A (en) * | 2018-04-10 | 2018-08-21 | 重庆市满云科技有限公司 | A kind of tower crane intelligent failure detector and system |
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CN108423580A (en) * | 2018-04-10 | 2018-08-21 | 重庆市满云科技有限公司 | A kind of tower crane intelligent failure detector and system |
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