CN110246290B - Cable anti-theft device - Google Patents
Cable anti-theft device Download PDFInfo
- Publication number
- CN110246290B CN110246290B CN201910581120.8A CN201910581120A CN110246290B CN 110246290 B CN110246290 B CN 110246290B CN 201910581120 A CN201910581120 A CN 201910581120A CN 110246290 B CN110246290 B CN 110246290B
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- China
- Prior art keywords
- theft
- cable
- air bag
- theft protection
- pipe sleeve
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B15/00—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/32—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks
- H01B7/328—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks comprising violation sensing means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a cable anti-theft device, which belongs to the field of electric power facilities, and adopts the technical scheme that the cable anti-theft device comprises an anti-theft protective sleeve sleeved on the outer side of a cable, wherein a plurality of outwards-protruding air bag bodies are uniformly distributed on the outer surface of the anti-theft protective sleeve, triggers are arranged in the air bag bodies, the output ends of the triggers are electrically connected with a controller, and the controller is electrically connected with alarm equipment of a monitoring room through a wireless transmission device.
Description
Technical Field
The invention belongs to the field of electric power facilities, and particularly relates to a cable anti-theft device.
Background
With the rapid increase of power consumption, the wire diameter of the cable is increased, the price of copper materials is relatively high, and the copper materials become the target of illegal profitable theft by lawless persons. At present, the remote suburbs in cities belong to weak areas for management, the situation that cables used for street lamps or monitoring power supply are stolen easily occurs, and great inconvenience and loss are caused to work and life of people.
The existing cable anti-theft technology generally gives an alarm after a cable is damaged, and the working principle of the existing cable anti-theft technology is to protect the cable according to the current and voltage changes of the cable. However, there is room for improvement in that an alarm is issued after the cable is broken, and economic loss has already occurred.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a cable anti-theft device which has the advantages that an alarm can be given out in time before a thief destroys a cable, and the economic loss is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a cable anti-theft device, establishes the theftproof protective sheath in the cable outside including the cover, the surface evenly distributed of theftproof protective sheath has a plurality of outside bellied gasbag bodies, the internal trigger that is provided with of gasbag, the output electric connection of trigger has the controller, the controller passes through the alarm device electric connection of wireless transmission device and monitor.
By adopting the technical scheme, when a thief tries to destroy the anti-theft protection sleeve to steal the cable, the thief needs to hold the anti-theft protection sleeve by one hand, and saw off or cut off the anti-theft protection sleeve by the other hand, and when the thief holds the anti-theft protection sleeve by the hand, the trigger in the airbag body can be pressed inevitably, so that the trigger sends an alarm signal to alarm equipment through the controller, and the monitoring personnel is reminded of the fact that the cable monitored by the monitoring personnel is stolen. Wherein, the gasbag body can hide the trigger, avoids the thief just discover the trigger at first and takes other measures to avoid.
To sum up, above-mentioned theftproof protective sheath is as the anti-theft device of cable, can in time send out the police dispatch newspaper before the thief destroys the cable, reduces economic loss.
The invention is further configured to: an air bag whistle is arranged on one side of the upper end of the air bag body, and an air bag whistle is arranged in the air bag whistle.
Through adopting above-mentioned technical scheme, when the thief pressed the gasbag body, the internal air of gasbag can be inhaled and discharged through the gasbag whistle, makes the gasbag whistle sound to remind near resident to take place the phenomenon of stealing, and the time prevents the thief from stealing the cable.
The invention is further configured to: the shape of the air sac body is circular, oval or rectangular.
By adopting the technical scheme, the circular, elliptical or rectangular air bag body is in a conventional shape, so that the air bag body can be conveniently processed.
The invention is further configured to: and a delay relay is arranged in the controller, and the input end of the delay relay is connected with the output end of the trigger.
By adopting the technical scheme, when the trigger is always in the trigger state within the time set by the delay relay, the alarm equipment gives an alarm, so that the condition of mistaken touch can be avoided.
The invention is further configured to: the model of the delay relay is E3F-10L.
By adopting the technical scheme, the time delay relay with the model number of E3F-10L has long service life and low price, and can reduce the production cost.
The invention is further configured to: the anti-theft protective sleeve comprises an inner pipe sleeve and an outer pipe sleeve, the air bag body is arranged on the outer surface of the outer pipe sleeve, an anti-theft layer is arranged between the inner pipe sleeve and the outer pipe sleeve, an anti-theft signal generator is arranged in the anti-theft layer, and the anti-theft signal generator is electrically connected with the alarm equipment of the monitoring room through a wireless transmission device.
By adopting the technical scheme, when a thief touches the anti-theft layer, the anti-theft signal generator sends a signal to the alarm equipment of the monitoring room, so that the alarm equipment gives an alarm and reminds monitoring personnel of the fact that the cable supervised by the monitoring personnel is stolen.
The invention is further configured to: the wireless transmission device is a ZigBee device.
By adopting the technical scheme, the ZigBee is a low-power-consumption short-distance wireless networking communication technology, and has the characteristics of long transmission distance, low complexity, low power consumption, low data rate, low cost and the like compared with Bluetooth or Wifi.
The invention is further configured to: the anti-theft pipe is characterized in that an insulating layer is arranged on the anti-theft layer, a wire connecting port is arranged on the insulating layer, and a wire inlet communicated with the wire connecting port is arranged on the outer pipe sleeve.
By adopting the technical scheme, the lead sequentially penetrates through the lead inlet and the lead connecting port to be connected with the anti-theft signal generator.
The invention is further configured to: and a plurality of flexible steel wires are uniformly wound on the outer side of the insulating layer.
Through adopting above-mentioned technical scheme, the setting of flexible copper wire can prevent the light destruction theftproof layer of external force, improves theftproof performance.
The invention is further configured to: the outer surface of the inner pipe sleeve is provided with an anti-theft protection net which is formed by weaving metal wires.
By adopting the technical scheme, the arrangement of the anti-theft protection net can prevent the inner pipe sleeve from being sawed or cut easily by external force, and the anti-theft performance is further improved.
In summary, the invention has the following advantages:
1. when a thief presses the trigger in the air bag body, the trigger can send an alarm signal to alarm equipment through the controller, so that monitoring personnel can be reminded of the fact that the cable supervised by the monitoring personnel is stolen in time, and economic loss is reduced;
2. through the arrangement of the whistle of the air bag, a sound can be produced when a thief presses the air bag body, so that nearby residents are reminded of stealing, and the thief is prevented from stealing the cable;
3. through the arrangement of the time delay relay, the trigger can generate an alarm signal to the alarm device when being in a trigger state all the time within the set time, so that the condition of mistaken touch can be avoided.
Drawings
FIG. 1 is a schematic sectional view of the present embodiment;
FIG. 2 is an enlarged view of A in FIG. 1;
fig. 3 is a circuit block diagram of the present embodiment.
Description of reference numerals: 1. an anti-theft protective sleeve; 11. an inner pipe sleeve; 111. an anti-theft protection net; 12. an outer pipe sleeve; 121. a wire inlet; 13. an anti-theft layer; 131. an anti-theft signal generator; 132. an insulating layer; 1321. a wire connection port; 133. a flexible steel wire; 2. a balloon body; 21. a whistle of the air bag; 211. an air bag whistle; 3. a trigger; 4. a controller; 5. a wireless transmission device; 6. an alarm device; 7. a time delay relay.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A cable anti-theft device is shown in figures 1 and 2 and comprises an anti-theft protective sleeve 1 sleeved on the outer side of a cable, wherein a plurality of air bag bodies 2 protruding outwards are uniformly distributed on the outer surface of the anti-theft protective sleeve 1. Referring to fig. 3, a trigger 3 is installed in the airbag body 2, an output end of the trigger 3 is electrically connected to a controller 4, and the controller 4 is electrically connected to an alarm device 6 of the monitoring room through a wireless transmission device 5. When a thief presses the trigger 3 in the air bag body 2, the trigger 3 can send an alarm signal to the alarm device 6 through the controller 4, and the monitoring personnel is timely reminded that the cable supervised by the monitoring personnel has the theft phenomenon.
As shown in fig. 3, the controller 4 includes a delay relay 7, the model of the delay relay 7 is E3F-10L, the input end of the delay relay 7 is connected with the output end of the trigger 3, and the trigger 3 can generate an alarm signal to the alarm device 6 only when being in a trigger state all the time within a set time through the delay relay 7, so that the situation of mistaken touch can be avoided.
As shown in fig. 2, an airbag whistle 21 is opened at one side of the upper end of the airbag body 2, and an airbag whistle 211 is installed in the airbag whistle 21. When a thief presses the air bag body 2, air in the air bag body 2 can be sucked in and discharged out through the air bag whistle 211, so that the air bag whistle 211 makes a sound, and therefore the thief nearby is reminded of stealing, and the thief is prevented from stealing the cable. Wherein, the shape of gasbag body 2 can be circular, oval or rectangle that conveniently processes, and the shape of gasbag body 2 is circular in this embodiment.
As shown in fig. 1 and 2, the anti-theft protection sleeve 1 comprises an inner layer sleeve 11 and an outer layer sleeve 12, the air bag bodies 2 are distributed on the outer surface of the outer layer sleeve 12, and an anti-theft layer 13 is arranged between the inner layer sleeve 11 and the outer layer sleeve 12. Referring to fig. 3, an anti-theft signal generator 131 is installed in the anti-theft layer 13, and the anti-theft signal generator 131 is electrically connected to the alarm device 6 of the monitoring room through the wireless transmission device 5. Therefore, when the thief successfully avoids the trigger 3 by adopting other measures, the anti-theft layer 13 can be used as a second anti-theft barrier, that is, if the thief touches the anti-theft layer 13, the anti-theft signal generator 131 sends a signal to the alarm device 6 of the monitoring room, so that the alarm device 6 gives an alarm and reminds the monitoring personnel that the cable monitored by the monitoring personnel is stolen. The wireless transmission devices 5 in this embodiment are all ZigBee devices.
As shown in fig. 1 and 2, the outer side of the anti-theft layer 13 is covered with an insulating layer 132, the insulating layer 132 is provided with a wire connecting port 1321, the outer-layer pipe sleeve 12 is provided with a wire inlet 121 communicated with the wire connecting port 1321, and a wire can sequentially pass through the wire inlet 121 and the wire connecting port 1321 to be connected with the anti-theft signal generator 131 (see fig. 3).
It should be noted that, in order to prevent a thief from easily destroying the anti-theft layer 13 by using an external force, in this embodiment, a plurality of flexible steel wires 133 are uniformly wound on the outer side of the insulating layer 132.
As shown in fig. 2, the outer surface of the inner pipe sleeve 11 is covered with an anti-theft protection net 111, the anti-theft protection net 111 is woven by metal wires, and the anti-theft protection net 111 can prevent the inner pipe sleeve 11 from being easily sawed or cut by external force, thereby further improving the anti-theft performance.
The working process and the beneficial effects of the invention are as follows: when an thief tries to destroy the anti-theft protection sleeve 1 to steal the cable, the thief needs to hold the anti-theft protection sleeve 1 with one hand and saw or cut off the anti-theft protection sleeve 1 with a tool with the other hand, and when the thief holds the anti-theft protection sleeve 1 with the hand, the trigger 3 in the air bag body 2 is inevitably pressed, and then the trigger 3 sends an alarm signal to the alarm device 6 through the controller 4, so that the monitoring personnel is reminded of stealing the cable, and the thief is prevented from stealing the cable on site in time.
To sum up, the anti-theft protection sleeve 1 is used as an anti-theft device of the cable, and can give an alarm in time before a thief destroys the cable, so that the economic loss is reduced.
The invention is not limited to the above preferred embodiments, but should be construed to cover all modifications, equivalents, and improvements that fall within the spirit and scope of the invention.
Claims (7)
1. A cable anti-theft device, its characterized in that: the anti-theft protection device comprises an anti-theft protection sleeve (1) sleeved on the outer side of a cable, wherein a plurality of outwards-protruding air bag bodies (2) are uniformly distributed on the outer surface of the anti-theft protection sleeve (1), a trigger (3) is arranged in each air bag body (2), the output end of each trigger (3) is electrically connected with a controller (4), and each controller (4) is electrically connected with an alarm device (6) of a monitoring room through a wireless transmission device (5); the anti-theft protective sleeve (1) comprises an inner layer pipe sleeve (11) and an outer layer pipe sleeve (12), the air bag body (2) is arranged on the outer surface of the outer layer pipe sleeve (12), an anti-theft layer (13) is arranged between the inner layer pipe sleeve (11) and the outer layer pipe sleeve (12), an anti-theft signal generator (131) is arranged in the anti-theft layer (13), and the anti-theft signal generator (131) is electrically connected with an alarm device (6) of a monitoring room through a wireless transmission device (5); an air bag whistle (21) is arranged on one side of the upper end of the air bag body (2), and an air bag whistle (211) is arranged in the air bag whistle (21); an insulating layer (132) is arranged on the anti-theft layer (13), a wire connecting port (1321) is arranged on the insulating layer (132), and a wire inlet (121) communicated with the wire connecting port (1321) is arranged on the outer-layer pipe sleeve (12).
2. A cable theft protection device according to claim 1, wherein: the shape of the air sac body (2) is circular, oval or rectangular.
3. A cable theft protection device according to claim 1, wherein: and a delay relay (7) is arranged in the controller (4), and the input end of the delay relay (7) is connected with the output end of the trigger (3).
4. A cable theft protection device according to claim 3, wherein: the model of the delay relay (7) is E3F-10L.
5. A cable theft protection device according to claim 1, wherein: the wireless transmission device (5) is a ZigBee device.
6. A cable theft protection device according to claim 1, wherein: and a plurality of flexible steel wires (133) are uniformly wound on the outer side of the insulating layer (132).
7. A cable theft protection device according to claim 1, wherein: the outer surface of the inner layer pipe sleeve (11) is provided with an anti-theft protection net (111), and the anti-theft protection net (111) is formed by weaving metal wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910581120.8A CN110246290B (en) | 2019-06-29 | 2019-06-29 | Cable anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910581120.8A CN110246290B (en) | 2019-06-29 | 2019-06-29 | Cable anti-theft device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110246290A CN110246290A (en) | 2019-09-17 |
| CN110246290B true CN110246290B (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910581120.8A Active CN110246290B (en) | 2019-06-29 | 2019-06-29 | Cable anti-theft device |
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| Country | Link |
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| CN (1) | CN110246290B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2456246Y (en) * | 2000-05-26 | 2001-10-24 | 陈培军 | Time delayed alarm |
| CN2625693Y (en) * | 2002-06-12 | 2004-07-14 | 孟庆义 | Anti-theft onshore fluid delivery pipe |
| CN202282052U (en) * | 2011-11-07 | 2012-06-20 | 重庆森迪安防产业发展有限公司 | Simple antitheft alarm device |
| CN104299705A (en) * | 2014-09-26 | 2015-01-21 | 安徽华峰电缆集团有限公司 | Anti-theft cable protection pipe |
| RU170701U1 (en) * | 2016-09-05 | 2017-05-03 | Федеральное государственное унитарное предприятие федеральный научно-производственный центр "Производственное объединение "Старт" им. М.В. Проценко" (ФГУП ФНПЦ ПО "Старт" им. М.В. Проценко") | Link of vibration-sensing element based on triboelectric cable |
| CN206221989U (en) * | 2016-11-27 | 2017-06-06 | 无锡金顶石油管材配件制造有限公司 | A kind of antitheft petroleum pipeline |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201820316U (en) * | 2010-10-21 | 2011-05-04 | 河南省电力公司南阳供电公司 | Transformer oil anti-theft device |
-
2019
- 2019-06-29 CN CN201910581120.8A patent/CN110246290B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2456246Y (en) * | 2000-05-26 | 2001-10-24 | 陈培军 | Time delayed alarm |
| CN2625693Y (en) * | 2002-06-12 | 2004-07-14 | 孟庆义 | Anti-theft onshore fluid delivery pipe |
| CN202282052U (en) * | 2011-11-07 | 2012-06-20 | 重庆森迪安防产业发展有限公司 | Simple antitheft alarm device |
| CN104299705A (en) * | 2014-09-26 | 2015-01-21 | 安徽华峰电缆集团有限公司 | Anti-theft cable protection pipe |
| RU170701U1 (en) * | 2016-09-05 | 2017-05-03 | Федеральное государственное унитарное предприятие федеральный научно-производственный центр "Производственное объединение "Старт" им. М.В. Проценко" (ФГУП ФНПЦ ПО "Старт" им. М.В. Проценко") | Link of vibration-sensing element based on triboelectric cable |
| CN206221989U (en) * | 2016-11-27 | 2017-06-06 | 无锡金顶石油管材配件制造有限公司 | A kind of antitheft petroleum pipeline |
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| CN110246290A (en) | 2019-09-17 |
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