CN206363475U - A kind of tension force detection system - Google Patents
A kind of tension force detection system Download PDFInfo
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- CN206363475U CN206363475U CN201720060703.2U CN201720060703U CN206363475U CN 206363475 U CN206363475 U CN 206363475U CN 201720060703 U CN201720060703 U CN 201720060703U CN 206363475 U CN206363475 U CN 206363475U
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- Prior art keywords
- tension
- signal
- detection system
- feeler
- force detection
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Abstract
The utility model discloses a kind of tension force detection system, including intelligent tension fence host, control centre, high pressure fence apparatus and tension feeler；The tension feeler is provided with seal, and the tension feeler is fixed in the fixing device, and the tension feeler is used to detect the tension signal of high-voltage line and the tension signal is converted into electric signal to be sent to the intelligent tension fence host.The tension feeler for the tension force detection system that the utility model is provided is independently of high pressure fence apparatus, itself carries seal, other seal is not needed between the main frame with producing high-voltage pulse, when some detector is problematic, the normal work of other detectors is not interfered with, it is easy to maintenance.
Description
Technical field
The utility model is related to safety-security area, more particularly to a kind of tension force detection system.
Background technology
With the continuous improvement of people's living standards, safety is also increasingly valued by people, also generate therewith very
Many safety precaution products, are widely applied to residential quarters, enterprises and institutions, government bodies, school, factory, transformer station, iron
The places such as road, key preservation area.Now the product that generally uses have vibration wireline, infrared emission, high voltage pulse electronic enclosure,
Tension electronic fence etc., and the product such as vibration wireline, infrared emission is easily affected by and reported by mistake, such as vibration wireline
Easily influenceed and reported by mistake by vehicle, thunder and lightning etc., infrared emission is easily reported by mistake by solar irradiation, rainwater obstruction etc..
Current reliability highest, it is most widely used be high voltage pulse electronic enclosure and tension electronic fence, high-voltage pulse
The present technology of fence is highly developed, and rate of false alarm is extremely low, not affected by environment, and because carry high pressure and to invader
There is the effect of taking the photograph of great prestige.It is exactly that criminal can be first by height but high voltage pulse electronic enclosure still suffers from a fatal defects
Line ball is with one section of long wire and connects, then original high-voltage line is cut, and high voltage pulse electronic enclosure is not alarmed, which forms
One alarm blind area, makes criminal have opportunity.Tension electronic fence can just make up high voltage pulse electronic enclosure
As above shortcoming, i.e., it is to produce alarm signal by detecting the power on fence line, when cut fence line when, power above
Great changes will take place, just produces alarm, but tension fence to criminal because without high-voltage pulse on its line, can not just form
Prestige is taken the photograph, and can only accomplish post-event alarm.
In order to solve the respective deficiency of the said goods, in the market also occurs in that various solutions：" Chinese utility model is special
Profit, Authorization Notice No. CN 202854999U, a kind of pulse-tension type electronic fence " is inner to be mentioned, and high-voltage pulse type electronics is enclosed
Column is combined togather with tension electronic fence, but still has a problem that, that is, the high-voltage line of pulse type electronic fence with
Have to be isolated with insulation module between tension feeler, so both are exactly two systems, install extremely inconvenient.
Other in the market is that tension sensor is built in tension terminal bar to the common practice of tension electronic fence
Face is, it is necessary to which several threads just install several sensors, when there is some sensor degradation to need repairing, it is necessary to by whole terminal pole
Dismounting, it is long so to will result in maintenance period, and maintenance cost is high, and in-convenience in use.As " Chinese utility model patent is awarded
Weigh the U of notification number CN 203931056, a kind of tension electronic fence circumference intrusion alarm system based on serial communication " described, institute
Some pulling force detection devices are all placed in control-rod.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of tension force detection system, its
Force detector is independently of high pressure fence apparatus, and itself carries seal, need not be another between the main frame with producing high-voltage pulse
Outer seal, when some detector is problematic, does not interfere with the normal work of other detectors, easy to maintenance.
The purpose of this utility model is realized using following technical scheme：
A kind of tension force detection system, including intelligent tension fence host, control centre, high pressure fence apparatus and tension force detection
Device；
The intelligent tension fence host, for producing high-voltage pulse and being sent to high pressure fence apparatus, the intelligence
Power fence host is additionally operable to receive the detectable signal of tension feeler, and the signal detected is sent into control centre；
The control centre, the signal for receiving the transmission of intelligent tension fence host, indicates the work of tension force detection system
Make state；
The high pressure fence apparatus includes high-voltage line and fixing device, and the high-voltage line is fixed in the fixing device,
High pressure wire jumper is provided between the high-voltage line；
The tension feeler is provided with seal, and the tension feeler is fixed in the fixing device, described
Tension feeler is used to detect the tension signal of high-voltage line and the tension signal is converted into electric signal to be sent to the intelligence
Tension fence main frame.
It is preferred that, the tension feeler includes power supply, tension sensor, signal processor and central processing unit；
The power supply, for being powered for the tension feeler；
The tension sensor, is conducted through the tension force come, and tension signal is sent at signal for detecting high-voltage line
Manage device；
The signal processor, is handled for the tension signal to be converted into voltage signal and be sent to the center
Device；
The central processing unit, for receiving the voltage signal that the signal processor is sent, and is sent to the intelligence
Tension fence main frame.
It is preferred that, the tension feeler also includes temperature compensation unit, and the temperature compensation unit is used to gather environment
Temperature information simultaneously adjusts preset temperature to compensate the tension sensor deformation that environment temperature is caused according to environment temperature.
It is preferred that, tension spring is provided between the high-voltage line and the fixing device.
It is preferred that, arrester is provided between the high-voltage line and the tension feeler.
It is preferred that, the tension force detection system also includes alarm unit, the alarm unit and the intelligent tension fence
Main frame is connected.
It is preferred that, connected between the tension feeler and the intelligent tension fence host by connection.
It is preferred that, the fixing device includes being arranged on the terminal pole at high-voltage line two ends and is arranged on many in the middle of high-voltage line
Individual intermediate bar.
It is preferred that, the terminal pole is provided with the terminal pole insulator being connected with the tension feeler, the intermediate bar
It is provided with the intermediate bar insulator insulated with the high-voltage line.
It is preferred that, the lower end of the terminal pole and the intermediate bar is provided with gimballed base.
Compared with prior art, the beneficial effects of the utility model are：Tension feeler is independently of high pressure fence apparatus, sheet
Body carries seal, other seal is not needed between the main frame with producing high-voltage pulse, when some detector is asked
During topic, the normal work of other detectors is not interfered with, it is easy to maintenance.
Brief description of the drawings
The tension force detection system schematic diagram that Fig. 1 provides for the utility model embodiment；
Fig. 2 is the structural representation of tension feeler shown in Fig. 1.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
As shown in figure 1, a kind of tension force detection system, including intelligent tension fence host 1, control centre 2, high pressure fence dress
Put 3 and tension feeler 4；
The intelligent tension fence host 1, for producing high-voltage pulse and being sent to high pressure fence apparatus 3, the intelligence
Tension fence main frame 1 is additionally operable to receive the detectable signal of tension feeler 4, and the signal detected is sent into control centre 2；
The control centre 2, the signal for receiving the transmission of intelligent tension fence host 1, indicates tension force detection system
Working condition；
The high pressure fence apparatus 3 includes high-voltage line 31 and fixing device 32, and the high-voltage line 31 is fixed on the fixation
On device 32, high pressure wire jumper 33 is provided between the high-voltage line 31, it is preferred that the high-voltage line is high pressure alloy wire, the height
Pressure fence apparatus 3 has 4 high pressure alloy wires, and high pressure wire jumper 33 is connected between first and the 3rd, second and the 4th
Between, make have high-voltage pulse on every high pressure alloy wire.
The tension feeler 4 is provided with seal, and the tension feeler 4 is fixed in the fixing device 32,
The tension feeler 4 is used to detect the tension signal of high-voltage line 31 and the tension signal is converted into electric signal to be sent to institute
State intelligent tension fence host 1.Electric signal is sent to the intelligent tension fence by the tension feeler 4 by connection 7
Main frame 1, each tension feeler 4 is directly connected by connection 7.
Whole system both has tension force detecting function, again there is high pressure prestige to take the photograph strike function, improves product safety strick precaution
Performance, simultaneously as high-voltage pulse is applied directly on tension feeler, it is no longer necessary to extra seal, reduces installation multiple
Miscellaneous degree, reduces cost.
As shown in Fig. 2 the tension feeler 4 includes power supply 41, tension sensor 42, signal processor 43 and centre
Manage device 44；
The power supply 41, for being powered for the tension feeler 4；
The tension sensor 42, is sent to for detecting the tension force conducted on high-voltage line 31, and by tension signal
Signal processor 43；
The signal processor 43, is handled for the tension signal to be converted into voltage signal and be sent to the center
Device 44；
The central processing unit 44, for receiving the voltage signal that the signal processor 43 is sent, and is sent to described
Intelligent tension fence host 2, central processing unit 44 communicates the communication completed with control centre 2 by RS485.
Tension value on tension sensor detection high-voltage line, signal processor, signal processor are sent to by tension signal
Tension signal is converted into voltage signal, and voltage signal is transferred to central processing unit, the processing of central processing unit process signal
The voltage signal of device transmission, handles it and judges according to preset value.
The tension force detection system also includes alarm unit 6, the alarm unit 6 and the intelligent tension fence host 1
Connection.
Specifically, intelligent tension fence host is mainly generation ± 5KV (10KV between line) high pressure impact pulse, receives and open
The tension signal of force detector, and relevant information is sent into control centre, high-voltage line completes high-voltage pulse and tension signal
Transmission.Tension feeler receives the tension force conducted on high-voltage line, and tension value is handled, and force signal is converted into electricity
Signal, while judging whether alarm according to the change of tension force electric signal.During normal work, the tension value on high-voltage line is in normal model
In enclosing, tension feeler gathers a tension value at regular intervals, and this value is handled by optimized algorithm, as adopting next time
The benchmark whether collection signal alarms.When the signal value gathered has exceeded default threshold values next time, alarm is produced, and will alarm
Type reports tension fence main frame, and this signal is sent to control centre 2 by tension fence main frame again, and control centre 2 indicates whole
The working condition of individual system.When the tension value on high-voltage line is reduced to a certain setting value within a certain period of time, relaxation report is produced
It is alert；When being reduced to below normal setting value minimum value, break alarm is produced；When increasing to more than normal setting value maximum
When, produce and tense alarm.
It is preferred that, the tension feeler 4 also includes temperature compensation unit 45, and the temperature compensation unit 45 is used to gather
Ambient temperature information simultaneously adjusts preset temperature to compensate the tension sensor deformation that environment temperature is caused according to environment temperature.
Fig. 1 is continued referring to, tension spring 34 is provided between the high-voltage line 31 and the fixing device 32.Tension spring
34 tense high-voltage line 31, prevent high-voltage line to be raised and lowered with temperature and cause relaxation or tensioning.
Arrester 5 is provided between the high-voltage line 31 and the tension feeler 4.What intelligent tension fence host 1 was produced
High-voltage pulse is sent to arrester 5 by high-voltage line 31, then is sent to tension feeler 4, and arrester 5 is used for thunderbolt electricity of releasing
Stream, anti-locking system suffers broken by lightning.
The fixing device 32 includes being arranged on the terminal pole 321 at high-voltage line two ends and is arranged on multiple in the middle of high-voltage line
Intermediate bar 322.Tension feeler 4 is fixed on the terminal pole 321 of the one end of high-voltage line 31, and tension spring 34 is fixed on high-voltage line 31
Between the terminal pole 321 and high-voltage line 31 of the other end.Terminal pole 321 and intermediate bar 322 are used to consolidate high-voltage line 31, tension force detection
Device 4 and tension spring 34, whole system are more stablized.
The terminal pole 321 is provided with the terminal pole insulator 323 being connected with the tension feeler, the intermediate bar
322 are provided with the intermediate bar insulator 324 insulated with the high-voltage line, and terminal pole insulator 323 is additionally operable to connect tension spring
34.The lower end of the terminal pole 321 and the intermediate bar 322 is provided with gimballed base 325.Gimballed base 325 is used for fixed terminal
Bar 321 and intermediate bar 322, while adjusting the setting angle of terminal pole 321 and intermediate bar 322.
When the high-voltage pulse of intelligent tension fence host is connected on high-voltage line by tension feeler, on high-voltage line i.e.
With high-voltage pulse, the strike voltage with ± 5KV over the ground.When human body touches high-voltage line, i.e., produced to humanoid into strike
The prestige effect of taking the photograph.
When not needing high pressure impact pulse, intelligent tension fence host can be cancelled, the connection of tension feeler that
This is connected, and is connected to control centre, and control centre directly receives the tension signal of tension feeler, the course of work with it is upper same, that is, open
Force detector can be used alone as a defence area, and this is also the characteristic place of this tension force detection system.
The tension force detection system that the utility model is provided can the direct plus high-pressure pulse on tension feeler, tension force spy
Device is surveyed independently of high pressure fence apparatus, itself carries seal, need not be other between the main frame with producing high-voltage pulse
Seal, when some detector is problematic, does not interfere with the normal work of other detectors, easy to maintenance.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of the utility model claim
Within the scope of.
Claims (10)
1. a kind of tension force detection system, it is characterised in that including intelligent tension fence host, control centre, high pressure fence apparatus
And tension feeler；
The intelligent tension fence host, for producing high-voltage pulse and being sent to high pressure fence apparatus, the intelligent tension encloses
Column main frame is additionally operable to receive the detectable signal of tension feeler, and the signal detected is sent into control centre；
The control centre, the signal for receiving the transmission of intelligent tension fence host, indicates the work shape of tension force detection system
State；
The high pressure fence apparatus includes high-voltage line and fixing device, and the high-voltage line is fixed in the fixing device, described
High pressure wire jumper is provided between high-voltage line；
The tension feeler is provided with seal, and the tension feeler is fixed in the fixing device, the tension force
Detector is used to detect the tension signal of high-voltage line and the tension signal is converted into electric signal to be sent to the intelligent tension
Fence host.
2. tension force detection system according to claim 1, it is characterised in that the tension feeler includes power supply, tension force
Sensor, signal processor and central processing unit；
The power supply, for being powered for the tension feeler；
The tension sensor, is conducted through the tension force come, and tension signal is sent into signal processor for detecting high-voltage line；
The signal processor, for the tension signal to be converted into voltage signal and the central processing unit is sent to；
The central processing unit, for receiving the voltage signal that the signal processor is sent, and is sent to the intelligent tension
Fence host.
3. tension force detection system according to claim 2, it is characterised in that the tension feeler also includes temperature-compensating
Unit, the temperature compensation unit is used to gather ambient temperature information and adjusts preset temperature to compensate environment according to environment temperature
The tension sensor deformation that temperature is caused.
4. the tension force detection system according to claim 1 or 3, it is characterised in that the high-voltage line and the fixing device
Between be provided with tension spring.
5. tension force detection system according to claim 4, it is characterised in that the high-voltage line and the tension feeler it
Between be provided with arrester.
6. tension force detection system according to claim 1 or 5, it is characterised in that the tension force detection system also includes report
Alert unit, the alarm unit is connected with the intelligent tension fence host.
7. tension force detection system according to claim 6, it is characterised in that the tension feeler and the intelligent tension
Connected between fence host by connection.
8. tension force detection system according to claim 7, it is characterised in that the fixing device includes being arranged on high-voltage line
The terminal pole at two ends and the multiple intermediate bars being arranged in the middle of high-voltage line.
9. tension force detection system according to claim 8, it is characterised in that the terminal pole is provided with to be visited with the tension force
The terminal pole insulator of device connection is surveyed, the intermediate bar is provided with the intermediate bar insulator insulated with the high-voltage line.
10. tension force detection system according to claim 9, it is characterised in that under the terminal pole and the intermediate bar
End is provided with gimballed base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060703.2U CN206363475U (en) | 2017-01-17 | 2017-01-17 | A kind of tension force detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060703.2U CN206363475U (en) | 2017-01-17 | 2017-01-17 | A kind of tension force detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206363475U true CN206363475U (en) | 2017-07-28 |
Family
ID=59379944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720060703.2U Active CN206363475U (en) | 2017-01-17 | 2017-01-17 | A kind of tension force detection system |
Country Status (1)
| Country | Link |
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| CN (1) | CN206363475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109872476A (en) * | 2019-01-30 | 2019-06-11 | 北京深蓝同创科技有限公司 | A kind of tension fence detection system |
-
2017
- 2017-01-17 CN CN201720060703.2U patent/CN206363475U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109872476A (en) * | 2019-01-30 | 2019-06-11 | 北京深蓝同创科技有限公司 | A kind of tension fence detection system |
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