CN206684870U - A kind of safety-protection system - Google Patents
A kind of safety-protection system Download PDFInfo
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- CN206684870U CN206684870U CN201720429763.7U CN201720429763U CN206684870U CN 206684870 U CN206684870 U CN 206684870U CN 201720429763 U CN201720429763 U CN 201720429763U CN 206684870 U CN206684870 U CN 206684870U
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- main frame
- control main
- wire rope
- steel wire
- voltage
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Abstract
The utility model discloses a kind of safety-protection system, it is connected including the control main frame in room security and with control main frame input end signal and is installed on the detection device on enclosure wall, the detection device is divided into multiple detection sections, multiple detection sections are connected with control main frame input end signal respectively, the control main frame control terminal is connected with multiple instruction light bars corresponding with detection section, monitored space schematic diagram is linked with room security, the instruction light bar is arranged at the corresponding position of schematic diagram.A kind of safety-protection system of the present utility model, it is easy to find out invasion position, to cause Security Personnel to rush for scene in time.
Description
Technical field
Safety precaution field is the utility model is related to, more specifically, it relates to a kind of safety-protection system.
Background technology
In ordinary residence cell, villa house area, enterprises and institutions, factory, warehouse, transformer station, water factory processed, power plant,
The places such as school are required for setting perimeter security system on enclosure wall.
Invasion report when someone invades from enclosure wall, can only be being sent in room security for traditional perimeter security system
Alert signal, but can not be particularly shown out which fragment position is invaded, and causes Security Personnel not to be on the scene in time,
And invasion personnel are escaped.Therefore need to propose a kind of new scheme to solve this problem.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of safety-protection system, it is easy to find out
Position is invaded, to cause Security Personnel to rush for scene in time.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of safety-protection system, bag
Include the control main frame in room security and be connected with control main frame input end signal and be installed on the dress of the detection on enclosure wall
Put, the detection device is divided into multiple detection sections, and multiple detection sections are connected with control main frame input end signal respectively, institute
State control main frame control terminal and be connected with multiple instruction light bars corresponding with detection section, monitored space signal is linked with room security
Figure, the instruction light bar are arranged at the corresponding position of schematic diagram.
By using above-mentioned technical proposal, detection device is divided into multiple detection sections, detection section is used for detecting the position
Whether someone invades section, and sends detection signal to control main frame, and the control terminal of control main frame is connected with multiple with detection section phase
Corresponding instruction light bar, instruction light bar is arranged on the relevant position of monitored space schematic diagram according to detection fragment position, and will shown
It is intended to hang in room security on the wall for being easy to observe, when someone climbs over the walls invasion, detection trigger section sends detection signal,
Control main frame then can control corresponding instruction light bar to light, and can be judged so as to ensure public security according to the instruction light bar lighted on schematic diagram
The invasion that comes in and goes out is put, so as to rush for invasion scene.
The utility model is further arranged to：It is described detection section include be fixed on enclosure wall fix bar, some groups fix
Steel wire rope, terminal module, device for generating voltage and voltage detection unit between two fix bars；Steel wire rope described in every group is
Two, the input of the device for generating voltage is connected with control main frame, its each pair output end and one end phase of one group of steel wire rope
Connection, for producing pulse voltage to steel wire rope；Its input of the voltage detection unit is connected with control main frame, and it is exported
The voltage Same Name of Ends with device for generating voltage, the voltage output end of device for generating voltage and steel wire rope are connected respectively at end, are used for
The integrality of pulse voltage is detected, judges that detection section situation provides foundation for the control main frame；The terminal module is connected in
Between the other end of every group of steel wire rope, for matching the input impedance of the voltage detection unit and the output of device for generating voltage
Impedance.
By using above-mentioned technical proposal, pass through device for generating voltage and the voltage detecting list being connected with control main frame
Member, device for generating voltage periodically send pulse voltage signal, voltage detection unit pulse voltage signal on every group of steel wire rope
Integrality detected, judge steel wire rope whether cut or short circuit, so as to judge whether someone invade, reduce rate of false alarm.
The utility model is further arranged to：The fix bar is fixed with insulated terminal, and the steel wire rope is fixed on insulation
On terminal.
By using above-mentioned technical proposal, insulated terminal is set, steel wire rope is fixed on insulated terminal, avoids fix bar
Conductive possibility.
The utility model is further arranged to：The steel wire rope is provided with the turnbuckle for tense wire rope.
By using above-mentioned technical proposal, turnbuckle is installed on a steel cord, for tense wire rope so that steel wire rope exists
Stretched under normal condition without short circuit.
The utility model is further arranged to：The control main frame control terminal is connected with alarm.
By using above-mentioned technical proposal, the alarm of control main frame control terminal is installed and connected on room security and enclosure wall
Device, when steel wire rope occurs short-circuit because cutting or being extruded, control main frame control alarm sound, with remind security personnel with
And deterrence invasion personnel.
The utility model is further arranged to：The control main frame input is connected with alarm button.
By using above-mentioned technical proposal, alarm button is connected with control main frame input, when security personnel passes through prison
Control finds someone's invasion, but alarm is not triggered when starting, and security personnel can start alarm by alarm button.
The utility model is further arranged to：The control main frame input is connected with alarm and eliminates button.
By using above-mentioned technical proposal, it is connected with alarm in control main frame input and eliminates button, can be in alarm solution
After removing, button closing alarm is eliminated by alarming, alarm eliminates button and may be mounted at the position different from alarm button, keeps away
Exempt to be closed easily by invader.
Compared with prior art, the utility model has the advantages that：Detection device is divided into multiple detection sections,
For detecting the position section, whether someone invades detection section, and sends detection signal, the control terminal of control main frame to control main frame
Multiple instruction light bars corresponding with detection section are connected with, instruction light bar is arranged on monitored space schematic diagram according to detection fragment position
Opposite position on, and monitored space schematic diagram hung in room security on the wall for being easy to observe, can root so as to ensure public security
Judge to invade position according to the instruction light bar lighted on schematic diagram, so as to rapidly rush for invasion scene.
Brief description of the drawings
Fig. 1 is the schematic diagram of detection section；
Fig. 2 is system block diagram of the present utility model.
In figure：1st, control main frame；2nd, section is detected；21st, steel wire rope；22nd, fix bar；23rd, voltage detection unit；24th, terminal
Module；25th, turnbuckle；3rd, instruction light bar；4th, insulated terminal；5th, device for generating voltage；6th, camera；7th, main frame is shown；8th, nothing
Line transport module；9th, wireless receiving module；10th, alarm；11st, alarm button；12nd, alarm eliminates button.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of safety-protection system, as shown in Figure 1 and Figure 2, including control main frame 1 and it is connected with the input end signal of control main frame 1
Detection device, detection device be arranged on guard plot periphery enclosure wall top, for having detected whether that invader ploughs under from enclosure wall,
And detection signal is sent to control main frame 1, detection device is divided into multiple detection sections 2, and multiple detection sections 2 are separate,
Input end signal of multiple detection sections 2 respectively with control main frame 1 is connected, and the control terminal of control main frame 1 is connected with multiple and detection
2 corresponding instruction light bars 3 of section, the position that instruction light bar 3 is installed according to detection section 2 are arranged on the corresponding position of guard plot schematic diagram
Put, trigger the detection section 2 when someone ploughs under from certain section of enclosure wall installed of detection section 2, control main frame 1 can then control with
The corresponding instruction light bar 3 of the detection section is lighted, and at this moment security personnel can be according to the indicator lamp lighted on guard plot schematic diagram
Go out the position of invasion with 3 position judgments, so as to rush for invasion scene in time.
Detection section 2 include be fixed on enclosure wall fix bar 22, some groups of steel wire ropes being fixed between two fix bars 22
21st, terminal module 24, device for generating voltage 5 and voltage detection unit 23；Every group of steel wire rope 21 is two, the one of steel wire rope 21
End is fixed in the fix bar 22 of side, and the other end is fixed in the fix bar 22 of opposite side, and every steel wire rope 21 is in up and down
It is arranged at intervals；Terminal module 24 is fixed in the fix bar 22 of opposite side, and is connected between the other end of every group of steel wire rope 21,
For the input impedance of matching voltage detection unit 23 and the output impedance of device for generating voltage；And steel wire rope 21 is fixed on absolutely
On acies 4, insulating effect is played, while turnbuckle 25 is installed on steel wire rope 21, for tense wire rope 21 so that steel wire
Rope 21 stretches without short circuit in normal state.
The input of device for generating voltage 5 is connected with control main frame 1, its each pair output end and one end of one group of steel wire rope 21
It is connected, under the control of control main frame 1, pulse voltage producing line to steel wire rope 21, to cause low pressure to threaten invader,
But voltage caused by device for generating voltage 5 is less than human safety voltage.
Its input of voltage detection unit 23 is connected with control main frame 1, its output end respectively with device for generating voltage 5
Voltage Same Name of Ends, the voltage output end of device for generating voltage 5 are connected with steel wire rope 21, for detecting the complete of pulse voltage
Property, judge that the detection situation of section 2 provides foundation for control main frame 1.
Wherein, control main frame 1 is PLC, and device for generating voltage 5, voltage detection unit 23 is prior art, this
Art personnel should be understood its operation principle, therefore no longer goes to live in the household of one's in-laws on getting married tell herein.
Camera 6 is also equipped with enclosure wall, and camera 6 is separate according to each detection section 2, is installed in room security
There is the display main frame 7 for display monitoring picture, the output end of camera 6 is connected with wireless transport module 8, and display main frame 7 connects
There is wireless receiving module 9, and camera 6 is connected to the control terminal of control main frame 1, and camera 6 will by wireless transport module 8
The picture transmission photographed, so as to be monitored to each detection section 2, two steel of section 2 is detected when certain section to showing on main frame 7
When cord 21 occurs short-circuit because cutting or being extruded, display main frame 7 will show the monitored picture of corresponding camera 6, make
Security personnel view invader position, with the further scope for reducing invasion position.
Alarm 10 is installed on room security and the enclosure wall of every section of detection section 2, alarm 10 is audible-visual annunciator, report
Alert device 10 is connected to the control terminal of control main frame 1, when two steel wire ropes 21 that certain section is detected section 2 are because cutting or being extruded and occurred
When short-circuit, then control main frame 1 will control alarm 10 to start, and send alarm signal, with remind security personnel and deter into
The person of invading；Alarm button 11 is connected with the input of control main frame 1 again, alarm button 11 is arranged on room security so that as security personnel people
Member has found that someone invades by monitoring, but alarm 10 is not triggered when starting, and security personnel can be started by alarm button 11
Alarm 10；Alarm is connected with the input of control main frame 1 and eliminates button 12, can be eliminated after all clear by alarming
Button 12 closes alarm 10, and alarm eliminates button 12 and is arranged on the place different from alarm button 11, to avoid by invader
Close easily.
Alarm detection of the present utility model is achieved in that the fixed cycle control voltage generation device 5 of control main frame 1 is to steel wire
Rope 21 sends pulse voltage signals, and voltage detection unit 23 detect the amplitude and pulse width of feedback voltage respectively, when amplitude with
Pulse width changes respectively when reaching certain alarming value, regards as alarming, once so there is short circuit or cut existing in steel wire rope 21
As alarm will be triggered.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of safety-protection system, including the control main frame in room security（1）And and control main frame（1）Input end signal
Connect and be installed on the detection device on enclosure wall, it is characterised in that：The detection device is divided into multiple detection sections（2）, it is multiple
The detection section（2）Respectively with control main frame（1）Input end signal connects, the control main frame（1）Control terminal is connected with multiple
With detecting section（2）Corresponding instruction light bar（3）, monitored space schematic diagram, the instruction light bar are linked with room security（3）Set
In the corresponding position of schematic diagram.
A kind of 2. safety-protection system according to claim 1, it is characterised in that：The detection section（2）Including being fixed on enclosure wall
On fix bar（22）, some groups be fixed on two fix bars（22）Between steel wire rope（21）, terminal module（24）, voltage produce
Device（5）And voltage detection unit（23）；Steel wire rope described in every group（21）For two, the device for generating voltage（5）It is defeated
Enter end and control main frame（1）Connection, its each pair output end and one group of steel wire rope（21）One end be connected, for steel wire rope
（21）Produce pulse voltage；The voltage detection unit（23）Its input and control main frame（1）It is connected, its output end difference
With device for generating voltage（5）Voltage Same Name of Ends, device for generating voltage（5）Voltage output end and steel wire rope（21）It is connected,
It is the control main frame for detecting the integrality of pulse voltage（1）Judge detection section（2）Situation provides foundation；The terminal
Module（24）It is connected in every group of steel wire rope（21）The other end between, for matching the voltage detection unit（23）Input resistance
Anti- and device for generating voltage output impedance.
A kind of 3. safety-protection system according to claim 2, it is characterised in that：The fix bar（22）It is fixed with insulated terminal
（4）, the steel wire rope（21）It is fixed on insulated terminal（4）On.
A kind of 4. safety-protection system according to claim 3, it is characterised in that：The steel wire rope（21）It is provided with for tensing
Steel wire rope（21）Turnbuckle（25）.
A kind of 5. safety-protection system according to claim 2, it is characterised in that：The control main frame（1）Control terminal is connected with
Alarm（10）.
A kind of 6. safety-protection system according to claim 5, it is characterised in that：The control main frame（1）Input is connected with
Alarm button（11）.
A kind of 7. safety-protection system according to claim 6, it is characterised in that：The control main frame（1）Input is connected with
Alarm eliminates button（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429763.7U CN206684870U (en) | 2017-04-21 | 2017-04-21 | A kind of safety-protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429763.7U CN206684870U (en) | 2017-04-21 | 2017-04-21 | A kind of safety-protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206684870U true CN206684870U (en) | 2017-11-28 |
Family
ID=60403181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720429763.7U Active CN206684870U (en) | 2017-04-21 | 2017-04-21 | A kind of safety-protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206684870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111210562A (en) * | 2020-01-21 | 2020-05-29 | 成都透客科技有限公司 | Campus monitoring system and using method |
-
2017
- 2017-04-21 CN CN201720429763.7U patent/CN206684870U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111210562A (en) * | 2020-01-21 | 2020-05-29 | 成都透客科技有限公司 | Campus monitoring system and using method |
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