CN208378927U - It taps after a kind of furnace the current safety alarm device of automatic anti-people - Google Patents
It taps after a kind of furnace the current safety alarm device of automatic anti-people Download PDFInfo
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- CN208378927U CN208378927U CN201820282991.0U CN201820282991U CN208378927U CN 208378927 U CN208378927 U CN 208378927U CN 201820282991 U CN201820282991 U CN 201820282991U CN 208378927 U CN208378927 U CN 208378927U
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- optoelectronic switch
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Abstract
The utility model provides the current safety alarm device of automatic anti-people of tapping after a kind of furnace, and the regulating device includes: optoelectronic switch, and the rear of converter out is arranged in the optoelectronic switch, and the optoelectronic switch is for detecting whether there is pedestrian to pass through；Combined aural and visual alarm, the combined aural and visual alarm are arranged on the attachment of converter out, and for prompting pedestrian, no thoroughfare；Remote I/O, the optoelectronic switch and the remote I/O communicate to connect；PLC controller, the PLC controller and the remote I/O communicate to connect；24V DC power supply, the 24V power supply are connect with the optoelectronic switch, the combined aural and visual alarm, the remote I/O.The technical issues of artificial that pedestrian is reminded to take care when solving converter tapping by above-mentioned apparatus, it is not in place to be easy nurse, causes scald accident has reached and has been automatically reminded to pedestrian and takes care, the technical effect for avoiding scald accident from occurring.
Description
Technical field
The utility model relates to the current safety of automatic anti-people of tapping after blast furnace steel-making technical field more particularly to a kind of furnace
Alarming device.
Background technique
In converter tapping process, ladle car connects molten steel at 0 meter, and fire door is towards 11.3 meters of platforms after furnace at this time, due to clinker
Foaming, iron oxide content is excessively high, anti-dry or oxygen flow is big etc. that reasons cause splash for clinker, then the people walked after furnace is just very
It is easy to be scalded by clinker.It and is to prevent pedestrian to pass through by personnel's monitoring, or setting movable railing units are tapped under normal conditions
When setting on, removed when not tapping.
But present inventor during inventive technique scheme, has found above-mentioned technology extremely in realizing the embodiment of the present application
It has the following technical problems less:
It is current inconvenient, there are personnel's nurse is not in place, the case where prevention not in time, it is easy to appear scald accident.
Summary of the invention
The utility model implements to provide the current safety alarm device of automatic anti-people of tapping after a kind of furnace, passes through above-mentioned apparatus
The technical issues of artificial that pedestrian is reminded to take care when solving converter tapping, easy nurse is not in place, causes scald accident,
Reach and has been automatically reminded to pedestrian and takes care, the technical effect for avoiding scald accident from occurring.
The utility model embodiment provides the current safety alarm device of automatic anti-people of tapping after a kind of furnace, and the warning fills
Setting includes: optoelectronic switch, and the rear of converter out is arranged in the optoelectronic switch, and the optoelectronic switch is for detecting whether there is pedestrian
Pass through；Combined aural and visual alarm, the combined aural and visual alarm are arranged on the attachment of converter out, and for prompting pedestrian, no thoroughfare；
Remote I/O, the optoelectronic switch and the remote I/O communicate to connect；PLC controller, the PLC controller and described long-range
I/O communication connection；24V DC power supply, the 24V power supply and the optoelectronic switch, the combined aural and visual alarm, the remote I/O
Connection.
Preferably, the optoelectronic switch includes transmission unit and receiving unit, the transmission unit send photosignal to
The receiving unit.
Preferably, the receiving unit is according to the reception condition of the photosignal, and transmitting digital signals are to described long-range
I/O, and the digital signal is passed to the PLC controller by the remote I/O.
Preferably, the PLC controller also receives tapping signal, and the PLC controller is according to the digital signal and institute
Tapping signal is stated, output order is to the remote I/O.
Preferably, the remote I/O controls the combined aural and visual alarm according to the order and alarms.
Preferably, the safety alarm device further include: mounting rack, the optoelectronic switch are mounted on the mounting rack.
Preferably, the mounting rack is mounted on two sides after Converter.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
1, the utility model embodiment provides the current safety alarm device of automatic anti-people of tapping after a kind of furnace, the police
Showing device includes: optoelectronic switch, and the rear of converter out is arranged in the optoelectronic switch, and the optoelectronic switch is for detecting whether have
Pedestrian passes through；Combined aural and visual alarm, the combined aural and visual alarm is arranged on the attachment of converter out, for prompting pedestrian to forbid leading to
It crosses；Remote I/O, the optoelectronic switch and the remote I/O communicate to connect；PLC controller, the PLC controller and described remote
Journey I/O communication connection；24V DC power supply, it is the 24V power supply and the optoelectronic switch, the combined aural and visual alarm, described long-range
I/O connection.Artificial that pedestrian is reminded to take care when solving converter tapping by above-mentioned apparatus, easy nurse is not in place, causes
The technical issues of scald accident, has reached and has been automatically reminded to pedestrian and takes care, the technical effect for avoiding scald accident from occurring.
2, the utility model embodiment includes transmission unit and receiving unit, the transmission unit by the optoelectronic switch
Photosignal is sent to the receiving unit, reaches the no technical effect for having pedestrian to pass through of detection.
3, the utility model embodiment also receives tapping signal by the PLC controller, and the PLC controller is according to institute
Digital signal and the tapping signal are stated, output order reaches to the remote I/O through the tapping signal and the photoelectricity
The digital signal of switch judges whether to export alarm signal, the technical effect for preventing pedestrian from passing through.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the current safety alarm device control flow of automatic anti-people of tapping after furnace a kind of in the utility model embodiment
Figure；
Fig. 2 is the mounting plane schematic diagram of safety alarm device shown in Fig. 1.
Detailed description of the invention: optoelectronic switch 1, remote I/O 2, PLC controller 3, combined aural and visual alarm 4, converter 5, mounting rack 6.
Specific embodiment
The utility model embodiment provides the current safety alarm device of automatic anti-people of tapping after a kind of furnace, by above-mentioned
Artificial that pedestrian is reminded to take care when device solves converter tapping, easy nurse is not in place, and the technology of scald accident is caused to ask
Topic has reached and has been automatically reminded to pedestrian and takes care, the technical effect for avoiding scald accident from occurring.
The technical scheme in the embodiment of the utility model, overall structure are as follows: the automatic anti-people that taps after a kind of furnace is current
Safety alarm device, the alarming device include: optoelectronic switch, and the rear of converter out, the light is arranged in the optoelectronic switch
Electric switch is for detecting whether there is pedestrian to pass through；The attachment of the converter out is arranged in combined aural and visual alarm, the combined aural and visual alarm
On, for prompting pedestrian, no thoroughfare；Remote I/O, the optoelectronic switch and the remote I/O communicate to connect；PLC controller,
The PLC controller and the remote I/O communicate to connect；24V DC power supply, the 24V power supply and the optoelectronic switch, institute
State combined aural and visual alarm, remote I/O connection.It is artificial that pedestrian is reminded to pay attention to pacifying when solving converter tapping by above-mentioned apparatus
Entirely, it is not in place to be easy nurse, the technical issues of causing scald accident has reached and has been automatically reminded to pedestrian and takes care, avoided scalding
The technical effect that accident occurs.
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Embodiment one
The utility model embodiment provides the current safety alarm device of automatic anti-people of tapping after a kind of furnace, please refers to 1, figure
2, the alarming device includes:
The rear of converter out 5 is arranged in optoelectronic switch 1, the optoelectronic switch 1, the optoelectronic switch 1 for detecting whether
There is pedestrian to pass through.
Specifically, the optoelectronic switch 1 is correlation optoelectronic switch, including transmission unit and receiving unit, the hair
Unit is sent to issue photosignal, the receiving unit receives the photosignal.When pedestrian passes through, pedestrian blocks the photoelectricity
Signal, the receiving unit do not receive the photosignal, and the optoelectronic switch 1 is normally opened at this time；When there is no pedestrian to pass through,
The receiving unit can smoothly receive the photosignal, and the optoelectronic switch 1 is normally closed.The safety alarm device has two sets
The optoelectronic switch 1 is separately positioned on the two sides at 5 rear of converter.
Combined aural and visual alarm 4, the combined aural and visual alarm 4 is arranged on the attachment of converter 5 out, for prompting pedestrian to forbid
Pass through.
Specifically, the combined aural and visual alarm 4 is arranged in after the converter 5 on the structure-steel framing of two sides, when the acousto-optic report
When alert device 4 is alarmed, blinking red lamp, and issue the prompt tone of " no through traffic, and Offenders will be prosecuted ".
Remote I/O 2, the optoelectronic switch 1 are communicated to connect with the remote I/O 2.
Specifically, the remote I/O 2 receives the digital signal of the receiving unit transmission of the optoelectronic switch 1, then
The digital signal is passed into the PLC controller 3.
PLC controller 3, the PLC controller 3 are communicated to connect with the remote I/O 2.
Specifically, the PLC controller 3 receives the digital signal that the remote I/O 2 transmits.
24V DC power supply, the 24V power supply and the optoelectronic switch 1, the combined aural and visual alarm 4, the remote I/O 2 connect
It connects.
Specifically, the 24V DC power supply is the optoelectronic switch 1, the combined aural and visual alarm 4, the remote I/O 2
Normal operation provide electric energy.
Further, the optoelectronic switch 1 includes transmission unit and receiving unit, and the transmission unit sends photosignal
To the receiving unit.
Specifically, the optoelectronic switch 1 is correlation optoelectronic switch, including transmission unit and receiving unit, the hair
Unit is sent to issue photosignal, the receiving unit receives the photosignal.When pedestrian passes through, pedestrian blocks the photoelectricity
Signal, the receiving unit do not receive the photosignal, and the optoelectronic switch 1 is normally opened at this time；When there is no pedestrian to pass through,
The receiving unit can smoothly receive the photosignal, and the optoelectronic switch 1 is normally closed.The safety alarm device has two sets
The optoelectronic switch 1 is separately positioned on the two sides at 5 rear of converter.
Further, the receiving unit is according to the reception condition of the photosignal, and transmitting digital signals are to described remote
Journey I/O2, and the digital signal is passed to the PLC controller 3 by the remote I/O 2.
Specifically, pedestrian blocks the photosignal when pedestrian passes through, the receiving unit does not receive the light
Electric signal, the optoelectronic switch 1 is normally opened at this time, and the receiving unit transmitting number 1 gives the remote I/O 2；When there is no pedestrian logical
Out-of-date, the receiving unit can smoothly receive the photosignal, and the optoelectronic switch 1 is normally closed, the receiving unit transmitting
Number 0 gives the remote I/O 2.The digital signal is passed to the PLC controller 3 by the remote I/O 2.
Further, the PLC controller 3 also receives tapping signal, and the PLC controller 3 is according to the digital signal
With the tapping signal, output order is to the remote I/O 2.
Specifically, the PLC controller 3 receives the control signal and the tapping signal simultaneously, when the tapping
When signal is 1 (tapping), if the digital signal is 1 (having pedestrian passing through), alarm command is exported to described long-range
I/O2；In the case of other, export not alarm command give the remote I/O 2.
Further, the remote I/O 2 controls the combined aural and visual alarm 4 according to the order and alarms.
Specifically, when alarm command is passed to the combined aural and visual alarm 4 by the remote I/O 2, the acousto-optic report
Alert device 4 issues sound-light alarm；When the remote I/O 2 will report not alert order to pass to the combined aural and visual alarm 4, the acousto-optic
Alarm 4 is not alarmed.
Further, the safety alarm device further include: mounting rack 6, the optoelectronic switch 1 are mounted on the installation
On frame 6.
Further, the mounting rack 6 is mounted on two sides after 5 furnace of converter.
Specifically, the mounting rack 6 is mounted on the left and right sides after 5 furnace of converter, wherein two peaces in left side
6 are shelved, two, the right side mounting rack 6, the mounting rack 6 of two of every side is separately mounted to the two sides in passageway.The institute of every side
It states and a set of optoelectronic switch 1 is respectively installed on mounting rack 6, reach the technical effect whether passed through from two sides detection pedestrian.
It is artificial that pedestrian is reminded to take care when the utility model embodiment solves converter tapping by above-mentioned apparatus, hold
Not in place, the technical issues of causing scald accident is easily nursed, has reached and has been automatically reminded to pedestrian and takes care, scald accident is avoided to send out
Raw technical effect.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
1, the utility model embodiment provides the current safety alarm device of automatic anti-people of tapping after a kind of furnace, the police
Showing device includes: optoelectronic switch, and the rear of converter out is arranged in the optoelectronic switch, and the optoelectronic switch is for detecting whether have
Pedestrian passes through；Combined aural and visual alarm, the attachment of the converter out is arranged in the combined aural and visual alarm, for prompting pedestrian to forbid leading to
It crosses；Remote I/O, the optoelectronic switch and the remote I/O communicate to connect；PLC controller, the PLC controller and described remote
Journey I/O communication connection；24V DC power supply, the 24V power supply and the optoelectronic switch, the combined aural and visual alarm, the remote I/
O connection.Artificial that pedestrian is reminded to take care when solving converter tapping by above-mentioned apparatus, easy nurse is not in place, causes to scald
The technical issues of hurting accident has reached and has been automatically reminded to pedestrian and takes care, the technical effect for avoiding scald accident from occurring.
2, the utility model embodiment includes transmission unit and receiving unit, the transmission unit by the optoelectronic switch
Photosignal is sent to the receiving unit, reaches the technical effect for detecting whether that pedestrian passes through.
3, the utility model embodiment also receives tapping signal by the PLC controller, and the PLC controller is according to institute
Digital signal and the tapping signal are stated, output order reaches to the remote I/O through the tapping signal and the photoelectricity
The digital signal of switch judges whether to export alarm signal, the technical effect for preventing pedestrian from passing through.
Although the preferred embodiment of the utility model has been described, once a person skilled in the art knows basic
Creative concept, then additional changes and modifications can be made to these embodiments.It is wrapped so the following claims are intended to be interpreted as
It includes preferred embodiment and falls into all change and modification of the scope of the utility model.
Obviously, those skilled in the art the utility model embodiment can be carried out various modification and variations without departing from
The spirit and scope of the utility model embodiment.In this way, if these modifications and variations of the utility model embodiment belong to this
Within the scope of utility model claims and its equivalent technologies, then the utility model is also intended to encompass these modification and variations and exists
It is interior.
Claims (7)
1. the current safety alarm device of automatic anti-people of tapping after a kind of furnace, which is characterized in that the alarming device includes:
The rear of converter is arranged in optoelectronic switch, the optoelectronic switch, and the optoelectronic switch is for detecting whether there is pedestrian to pass through；
Combined aural and visual alarm, the combined aural and visual alarm are arranged on the attachment of the converter, and for prompting pedestrian, no thoroughfare；
Remote I/O, the optoelectronic switch and the remote I/O communicate to connect；
PLC controller, the PLC controller and the remote I/O communicate to connect；
24V DC power supply, the 24V power supply are connect with the optoelectronic switch, the combined aural and visual alarm, the remote I/O.
2. safety alarm device as described in claim 1, which is characterized in that the optoelectronic switch includes transmission unit and reception
Unit, the transmission unit send photosignal to the receiving unit.
3. safety alarm device as claimed in claim 2, which is characterized in that the receiving unit is according to the photosignal
Reception condition, transmitting digital signals give the remote I/O, and the digital signal is passed to the PLC and controlled by the remote I/O
Device processed.
4. safety alarm device as claimed in claim 3, which is characterized in that the PLC controller also receives tapping signal, institute
PLC controller is stated according to the digital signal with the tapping signal, and output order is to the remote I/O.
5. safety alarm device as claimed in claim 4, which is characterized in that the remote I/O controls institute according to the order
State combined aural and visual alarm alarm.
6. safety alarm device as described in claim 1, which is characterized in that the safety alarm device further include: mounting rack,
The optoelectronic switch is mounted on the mounting rack.
7. safety alarm device as claimed in claim 6, which is characterized in that the mounting rack is mounted on two sides after Converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820282991.0U CN208378927U (en) | 2018-02-28 | 2018-02-28 | It taps after a kind of furnace the current safety alarm device of automatic anti-people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820282991.0U CN208378927U (en) | 2018-02-28 | 2018-02-28 | It taps after a kind of furnace the current safety alarm device of automatic anti-people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208378927U true CN208378927U (en) | 2019-01-15 |
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ID=64974803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820282991.0U Active CN208378927U (en) | 2018-02-28 | 2018-02-28 | It taps after a kind of furnace the current safety alarm device of automatic anti-people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208378927U (en) |
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2018
- 2018-02-28 CN CN201820282991.0U patent/CN208378927U/en active Active
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