CN206849202U - A kind of power equipment maintaining guardrail - Google Patents
A kind of power equipment maintaining guardrail Download PDFInfo
- Publication number
- CN206849202U CN206849202U CN201720481058.1U CN201720481058U CN206849202U CN 206849202 U CN206849202 U CN 206849202U CN 201720481058 U CN201720481058 U CN 201720481058U CN 206849202 U CN206849202 U CN 206849202U
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- Prior art keywords
- chip
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- column
- infrared
- monitoring alarm
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Abstract
It the utility model is related to a kind of power equipment maintaining guardrail, including monitoring alarm, infrared transmitter, infrared remote receiver, column, pedestal, lithium battery and charging inlet, the monitoring alarm is arranged at the top of column, the column is arranged on pedestal, the infrared transmitter and infrared remote receiver are separately positioned in monitoring alarm side wall, each infrared transmitter and the infrared remote receiver aligned in position on the column of opposite, and infrared transmitter is connected with monitoring alarm simultaneously with infrared remote receiver, the lithium battery is arranged in column, and charging inlet is set in column bottom, lithium battery is connected with monitoring alarm, the maintenance guardrail of the utility model design effectively can prevent staff from getting an electric shock, ensure the personal safety of worker person.
Description
Technical field
It the utility model is related to power equipment maintaining apparatus field, more particularly to a kind of power equipment maintaining guardrail.
Background technology
Many work are had a power failure in equipment component in present transformer station, are carried out in the case that equipment component is powered, this just holds
The danger that staff touches charging equipment by mistake and got an electric shock is easily caused, under traditional approach, it would be desirable to which fence is set to prevent personnel
Mistakenly entering into charged equipment region, but traditional type fence carries assembling difficulty, complex operation, while traditional type fence is easily considered as
It is mobile, so as to not have the effect of security maintenance.
Utility model content
The purpose of this utility model is to provide a kind of power equipment maintaining guardrail, to solve above-mentioned technical problem, in realization
State purpose the utility model and use following technical scheme：
A kind of power equipment maintaining guardrail, including monitoring alarm, infrared transmitter, infrared remote receiver, column, pedestal, lithium electricity
Pond and charging inlet, the monitoring alarm are arranged at the top of column, and the column is arranged on pedestal, the infrared transmitter
It is separately positioned on infrared remote receiver in monitoring alarm side wall, each infrared transmitter and the infrared receiver on the column of opposite
Device aligned in position, and infrared transmitter is connected with monitoring alarm simultaneously with infrared remote receiver, the lithium battery is arranged on column
It is interior, and charging inlet is set in column bottom, lithium battery is connected with monitoring alarm.
On the basis of above-mentioned technical proposal, the monitoring alarm built-in infrared warning circuit, 220V power supplys connect in circuit
Transformer T, transformer T meet rectifier bridge U, and rectifier bridge U output termination capacitor C1, electric capacity C1 connect the GND ports of chip IC 1, electricity
Hold the IN ports that C1 connects three-terminal voltage-stabilizing integrator 7812, the OUT terminal mouth of three-terminal voltage-stabilizing integrator 7812 connects electric capacity C2 and electricity simultaneously
Hold C3, the GND ports of three-terminal voltage-stabilizing integrator 7812 connect the GND ports of chip IC 1, and the VCC ports of chip IC 1 connect chip IC 2
VCC ports, while the VCC ports of chip IC 2 connect the OUT terminal mouth of chip IC 2 through resistance R1, and resistance R1 connects the 2 of chip IC 3
Port, the GND ports of chip IC 2 connect the port of chip IC 1, and the VCC ports connecting resistance R2 of chip IC 2, resistance R2 meet electric capacity C4,
Resistance R2 connects 6 ports and 7 ports of chip IC 3 simultaneously, and the VCC ports of chip IC 2 connect 4 ports and 8 ports of chip IC 3, core
Piece IC3 3 ports connect transistor VT base stage through resistance R3, and 5 ports of chip IC 3 connect the GND ends of chip IC 1 through electric capacity C5
Mouthful, transistor VT colelctor electrode connects the OUT terminal mouth of three-terminal voltage-stabilizing integrator 7812 through alarm BL, and transistor VT emitter stage enters
Electric capacity C3 connects the OUT terminal mouth of three-terminal voltage-stabilizing integrator 7812.
On the basis of above-mentioned technical proposal, the chip IC 1 uses TX05C-T type infrared transmitters, and the chip IC 2 is adopted
With TX05C-R type infrared remote receivers, the chip IC 3 uses 555 single-chip microcomputers.
The fence of the utility model design is by setting the structure of infrared transmitter and infrared remote receiver combine, and to reporting
The improvement of alert circuit, effectively can accurately detect whether that staff crosses the border, once someone crosses the border, circuit alarm, so as to have
Imitate prevention work personnel to get an electric shock, safeguard work personnel's personal safety, by setting lithium battery, guardrail can independently be run, simultaneously
It is convenient to carry assembling.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is infrared alarm circuit diagram.
In figure：1- monitoring alarms；2- infrared transmitters；3- infrared remote receivers；4- columns；5- pedestals；6- lithium batteries；7-
Charging inlet.
Embodiment
The utility model is further elaborated with specific embodiment below in conjunction with the accompanying drawings.
A kind of power equipment maintaining guardrail, including monitoring alarm 1, infrared transmitter 2, infrared remote receiver 3, column 4, pedestal 5,
Lithium battery 6 and charging inlet 7, the monitoring alarm 1 are arranged on the top of column 4, and the column 4 is arranged on pedestal 5, institute
State infrared transmitter 2 and infrared remote receiver 3 be separately positioned in the side wall of monitoring alarm 1, each infrared transmitter 2 with it is right
The aligned in position of infrared remote receiver 3 on face column 4, and infrared transmitter 2 connects with monitoring alarm 1 simultaneously with infrared remote receiver 3
Connect, the lithium battery 6 is arranged in column 4, and sets charging inlet 7 in the bottom of column 4, and lithium battery 6 connects with monitoring alarm 1
Connect.
The built-in infrared warning circuit of monitoring alarm 1,220V power supplys meet transformer T in circuit, and transformer T connects rectification
Bridge U, rectifier bridge U output termination capacitor C1, electric capacity C1 connect the GND ports of chip IC 1, and electric capacity C1 connects three-terminal voltage-stabilizing integrator
7812 IN ports, the OUT terminal mouth of three-terminal voltage-stabilizing integrator 7812 connect electric capacity C2 and electric capacity C3, three-terminal voltage-stabilizing integrator simultaneously
7812 GND ports connect the GND ports of chip IC 1, and the VCC ports of chip IC 1 connect the VCC ports of chip IC 2, while chip
IC2 VCC ports connect the OUT terminal mouth of chip IC 2 through resistance R1, and resistance R1 connects 2 ports of chip IC 3, the GND ends of chip IC 2
Mouth connects the port of chip IC 1, and the VCC ports connecting resistance R2 of chip IC 2, resistance R2 meet electric capacity C4, and resistance R2 connects chip IC 3 simultaneously
6 ports and 7 ports, the VCC ports of chip IC 2 connect 4 ports and 8 ports of chip IC 3, and 3 ports of chip IC 3 are through resistance
R3 connects transistor VT base stage, and 5 ports of chip IC 3 connect the GND ports of chip IC 1, transistor VT colelctor electrode through electric capacity C5
The OUT ports of three-terminal voltage-stabilizing integrator 7812 are connect through alarm BL, transistor VT emitter stage enters electric capacity C3 and connects three-terminal voltage-stabilizing collection
Grow up to be a useful person 7812 OUT ports.
The chip IC 1 uses TX05C-T type infrared transmitters, and the chip IC 2 uses TX05C-R type infrared receivers
Device, the chip IC 3 use 555 single-chip microcomputers.
Itself, when setting one of fence, can only be made with independent assortment when in use using the maintenance guardrail of new design
With two maintenance guardrails；When repair location surrounding sets guardrail, four maintenance guardrails are used；When the infrared hair of maintenance guardrail
When emitter and infrared remote receiver position correspondence, infrared alarm circuit chips ICl is infrared emission mold, and inside is by power management
Device, password integrated circuit, the composition such as modulation of infrared rays circuit and middle power infrared-emitting diode, transmitter after switch is opened
Front lens aperture is the infrared ray that outwards transmitting is modulated through password integrated circuit.IC2 is supporting infrared receiver.When
When nobody enters people's monitor area, IC2 receives the infrared ray of IC1 transmittings, the transistor cutoff of output end OUT inside modules, is
High level, the monostable circuit being now made up of time-base integrated circuit IC3 are in reset state, and 3 pin are without output, alarm BL
It is noiseless.As someone enters people's monitor area, the infrared ray that IC1 is sent will be stopped, if IC2 once do not receive ultra-red order,
The pin of triggering end 2 of transistor turns inside OUT terminal, i.e. IC3 is triggered by low level, and monostable circuit is overturn into people's set immediately
State, 3 pin output high level, VT conductings, BL obtain electric work, will send loud alarm sound.Now 12V positive supplies pass through
R2 charges to C4, and about after 2min, when the late pin level of value end 6 rises to 2 volumes/3, IC3 resets, and 3 pin export low level, and circuit is just
It is returned to original inactive state.
Described above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With new teaching, in the case where not departing from principle of the present utility model and spirit, the change that is carried out to embodiment, repair
Change, replace and modification is still fallen within the scope of protection of the utility model.
Claims (1)
- A kind of 1. power equipment maintaining guardrail, it is characterised in that including monitoring alarm, infrared transmitter, infrared remote receiver, column, Pedestal, lithium battery and charging inlet, the monitoring alarm are arranged at the top of column, and the column is arranged on pedestal, described Infrared transmitter and infrared remote receiver are separately positioned in monitoring alarm side wall, on each infrared transmitter and opposite column Infrared remote receiver aligned in position, and infrared transmitter and infrared remote receiver are connected with monitoring alarm simultaneously, the lithium battery Charging inlet is set in column, and in column bottom, lithium battery is connected with monitoring alarm；The monitoring alarm built-in infrared warning circuit, 220V power supplys meet transformer T in circuit, and transformer T meets rectifier bridge U, Rectifier bridge U output termination capacitor C1, electric capacity C1 connects the GND ports of chip IC 1, and electric capacity C1 connects three-terminal voltage-stabilizing integrator 7812 IN ports, the OUT terminal mouth of three-terminal voltage-stabilizing integrator 7812 meet electric capacity C2 and electric capacity C3 simultaneously, three-terminal voltage-stabilizing integrator 7812 GND ports connect the GND ports of chip IC 1, and the VCC ports of chip IC 1 meet the VCC ports of chip IC 2, while the VCC of chip IC 2 Port connects the OUT terminal mouth of chip IC 2 through resistance R1, and resistance R1 connects 2 ports of chip IC 3, and the GND ports of chip IC 2 connect chip IC1 port, the VCC ports connecting resistance R2 of chip IC 2, resistance R2 meet electric capacity C4, and resistance R2 connects 6 ports of chip IC 3 simultaneously With 7 ports, the VCC ports of chip IC 2 connect 4 ports and 8 ports of chip IC 3, and 3 ports of chip IC 3 connect crystal through resistance R3 Pipe VT base stage, 5 ports of chip IC 3 connect the GND ports of chip IC 1 through electric capacity C5, and transistor VT colelctor electrode is through alarm BL connects the OUT terminal mouth of three-terminal voltage-stabilizing integrator 7812, and transistor VT emitter stage enters electric capacity C3 and connects three-terminal voltage-stabilizing integrator 7812 OUT terminal mouth；The chip IC 1 uses TX05C-T type infrared transmitters, and the chip IC 2 uses TX05C-R type infrared remote receivers, institute State chip IC 3 and use 555 single-chip microcomputers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720481058.1U CN206849202U (en) | 2017-05-03 | 2017-05-03 | A kind of power equipment maintaining guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720481058.1U CN206849202U (en) | 2017-05-03 | 2017-05-03 | A kind of power equipment maintaining guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206849202U true CN206849202U (en) | 2018-01-05 |
Family
ID=60793536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720481058.1U Expired - Fee Related CN206849202U (en) | 2017-05-03 | 2017-05-03 | A kind of power equipment maintaining guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206849202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869039A (en) * | 2018-12-27 | 2019-06-11 | 国网河北省电力有限公司检修分公司 | A kind of infrared intelligent peace of remote interlocking operation arranges bar and its application method |
-
2017
- 2017-05-03 CN CN201720481058.1U patent/CN206849202U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869039A (en) * | 2018-12-27 | 2019-06-11 | 国网河北省电力有限公司检修分公司 | A kind of infrared intelligent peace of remote interlocking operation arranges bar and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20180503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |