CN102629405B - Tubular pole intelligent anti-climbing protection device and protection method thereof - Google Patents

Tubular pole intelligent anti-climbing protection device and protection method thereof Download PDF

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Publication number
CN102629405B
CN102629405B CN201210114371.3A CN201210114371A CN102629405B CN 102629405 B CN102629405 B CN 102629405B CN 201210114371 A CN201210114371 A CN 201210114371A CN 102629405 B CN102629405 B CN 102629405B
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steel plate
shaped steel
roofbolt
doughnut
tubulose
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Expired - Fee Related
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CN201210114371.3A
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CN102629405A (en
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刘荣山
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Abstract

The invention relates to a tubular pole intelligent anti-climbing protection device, which comprises a tubular pole and an annular steel plate table, wherein the side wall of the tubular pole is provided with a simple ladder; the annular steel plate table is fixed to the middle upper part of the tubular pole through a bracket and is provided with an inspection passage movable plate door; both the outer edge of the annular steel plate table and the outer edge of the inspection passage movable plate door are provided with sharp spines; the inspection passage movable plate door is provided with an electronic lock and an anti-prizing alarm inductor; the annular steel plate table is provided with an alarm host which is connected with the electronic lock and the anti-prizing alarm inductor; and the alarm host is connected with a high sound alarm bell and a flash alarm lamp and is connected with a remote management monitoring center. Meanwhile, the invention also relates to a corresponding tubular pole intelligent anti-climbing protection method. According to the tubular pole intelligent anti-climbing protection device and the tubular pole intelligent anti-climbing protection method, people without fixed duties can be effectively deterred and prevented from climbing on a power pole and a communication pole, and the safety of property and the operation safety of the power pole and the communication pole are protected to the greatest extent.

Description

A kind of tubulose roofbolt intelligence stealing-proof protection device and means of defence thereof
Technical field
The present invention relates to a kind of tubulose roofbolt intelligence stealing-proof protection device and means of defence thereof.
Background technology
Along with economic develop rapidly, electric power, communication roofbolt are built in a large number to satisfy the demands.Also a lot of larceny cases have been there are thereupon, lawless person climbs electric power easily, communication roofbolt is stolen valuable cable and communication transmitting equipment, this serious threat electric power supply and communication contact, cause great property loss and social concern, also threatening thief's self personal safety simultaneously.In addition, continue to bring out in recent years some by forms such as climbing high tower, high bars, declare the opinion of oneself to reach certain object, this can cause the waste of serious society's fear, traffic jam and a large amount of public safety maintenance resources.
Existing electric power, communication roofbolt are only hung threatening Warning board in roofbolt bottom, are not enough to draw back with fear lawless person or unrelated person and climb up electric power, communication rod.Also some electric power, communication roofbolt adopt permanent fixing lancination to prevent that idler from getting on simply in roofbolt stage casing, but so inconvenient maintainer gets on to patrol repair in the future.Existing electric power, communication roofbolt be very high (20-35 rice) all, convenient for the maintenance of getting in the future, generally on roofbolt body wall, is provided with simple and easy ladder, and this more easily brings out the generation of various larceny cases and bad behavior.
Existing electric power, communication roofbolt do not design warning system in advance mostly, mostly only adopt the mode of reporting to the police after cable or collision displacement of cutting off, after the lawless person such as staff has destroyed equipment like this, just can learn, in the time that staff reaches the spot, lawless person has left already, and the crime threshold that this has reduced lawless person makes lawless person more feel reassured and emboldened on account of the support, be further intensified, not only cause certain property loss, and increased the probability of happening of malignant event.At present, electric power, communication rod also do not have a set of good Centralized Monitoring management system, therefore there is serious administrative vulnerability and potential safety hazard.
Summary of the invention
In view of the deficiencies in the prior art, the object of the present invention is to provide a kind ofly can effectively prevent that idler from arbitrarily climbing intelligent stealing-proof protection device and the means of defence thereof of tubulose roofbolt.
To achieve these goals, technical scheme one of the present invention is: a kind of tubulose roofbolt intelligence stealing-proof protection device, comprise tubulose roofbolt, on the sidewall of described tubulose roofbolt, be provided with simple and easy ladder, it is characterized in that: also comprise doughnut-shaped steel plate platform, described doughnut-shaped steel plate platform is fixed on the middle and upper part of tubulose roofbolt through support, described doughnut-shaped steel plate platform is provided with access path portable plate door, the outer rim of the outer rim of described doughnut-shaped steel plate platform and access path portable plate door is provided with sharp keen spine, described access path portable plate door is provided with electronic lock and Pickproof alarm inductor, on described doughnut-shaped steel plate platform, be provided with the alarm host machine being connected with Pickproof alarm inductor with electronic lock, described alarm host machine is connected with high pitch alarm bell and quick-fried sudden strain of a muscle warning lamp, described alarm host machine is connected with telemanagement Surveillance center, on described doughnut-shaped steel plate platform, be provided with in order to induction and patrol the distance sensing device of repairing the contactless card that managerial personnel carry, described distance sensing device is connected with alarm host machine, on the simple and easy ladder of described doughnut-shaped steel plate platform below, be provided with the heavy burden warning inductor being connected with alarm host machine, described heavy burden warning inductor is positioned at the distance of reaction of distance sensing device.
To achieve these goals, technical scheme two of the present invention is: a kind of tubulose roofbolt intelligence anti-creep means of defence, it is characterized in that: the method is applied to above-mentioned a kind of tubulose roofbolt intelligence stealing-proof protection device, in idler enters the distance of reaction of distance sensing device and when being triggered to heavy burden warning inductor or attempt and prying open access path portable plate door, described alarm host machine starts high pitch alarm bell and quick-fried sudden strain of a muscle warning lamp and also alert is sent to telemanagement Surveillance center; When patrolling while repairing in the distance of reaction that managerial personnel enter distance sensing device, described contactless card is made alarm host machine unlocking electronic lock, closes heavy burden warning inductor and is sent the identity information of contactless card to telemanagement Surveillance center by distance sensing device, and described high pitch alarm bell and quick-fried sudden strain of a muscle warning lamp are not worked.
Further, described doughnut-shaped steel plate platform below is provided with the megaphone being connected with alarm host machine, and described alarm host machine propagandas directed to communicate to deter idler in real time by megaphone.
Further, described access path portable plate door is also provided with mechanical lock, patrols to repair managerial personnel and need to open mechanical lock to open access path portable plate door with special private key; Described access path portable plate door is connected with the guide rail on doughnut-shaped steel plate platform through pulley, patrols to repair after managerial personnel open mechanical lock again access path portable plate door to be pushed away to the below that is reduced to doughnut-shaped steel plate platform.
Further, on described doughnut-shaped steel plate platform, be provided with solar electric power supply system.
Compared with prior art, the present invention has the following advantages: the present invention is skillfully constructed, scheme mature and feasible, understandable, hommization, economical and practical easy to use, can effectively deter, stop idler, particularly lawless person arbitrarily climbs up electric power, communication roofbolt, and not affecting inspection managerial personnel gets on to check, protect to greatest extent property safety and the security of operation of electric power, communication roofbolt, malignant event is eliminated in the middle of rudiment; Control the benign development that can effectively advance relevant industries by centralized management, for the healthy operation of national economy escorts simultaneously.
Accompanying drawing explanation
Fig. 1 is that the master of the embodiment of the present invention looks schematic diagram.
Fig. 2 is the schematic top plan view of the embodiment of the present invention.
Fig. 3 is the closed condition figure of access path portable plate door.
Fig. 4 is the open mode figure of access path portable plate door.
In figure: 1-tubulose roofbolt, the simple and easy ladder of 2-, 3-doughnut-shaped steel plate platform, 4-support, 5-spine, 6-access path portable plate door, 7-electronic lock, 8-Pickproof alarm inductor, 9-alarm host machine, 10-high pitch alarm bell, the quick-fried sudden strain of a muscle warning lamp of 11-, 12-distance sensing device, 13-heavy burden warning inductor, 14-megaphone, 15-solar electric power supply system.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further elaborated.
With reference to figure 1 ~ 4, a kind of tubulose roofbolt intelligence stealing-proof protection device, comprise tubulose roofbolt 1, on the sidewall of described tubulose roofbolt 1, be provided with simple and easy terraced 2, it is characterized in that: also comprise doughnut-shaped steel plate platform 3, described doughnut-shaped steel plate platform 3 is fixed on the middle and upper part of tubulose roofbolt 1 through support 4, described doughnut-shaped steel plate platform 3 is provided with access path portable plate door 6, the outer rim of the outer rim of described doughnut-shaped steel plate platform 3 and access path portable plate door 6 is provided with sharp keen spine 5, described access path portable plate door 6 is provided with electronic lock 7 and Pickproof alarm inductor 8, on described doughnut-shaped steel plate platform 3, be provided with the alarm host machine 9 being connected with Pickproof alarm inductor 8 with electronic lock 7, described alarm host machine 9 is connected with high pitch alarm bell 10 and quick-fried sudden strain of a muscle warning lamp 11, described alarm host machine 9 is connected with telemanagement Surveillance center by wired mode or wireless mode.Wherein, wireless mode can be that alarm host machine 9 sends to telemanagement Surveillance center by remote signal transmitter module by alert, but is not limited to this.
In the present embodiment, described doughnut-shaped steel plate platform 3 and access path portable plate door 6 all adopt high-quality steel, design ingenious, stabilized structure, have good pick-proof, anti-function of pounding.Under described spine 5 is oblique, can effectively deter, stop idler's (lawless person and unrelated person) climbing to cross up.Described support 4 can have two, and two stands 4 is separately positioned on the both sides of doughnut-shaped steel plate platform 3 tops, but is not limited to this, also can be provided with Pickproof alarm inductor 8 on described support 4.Described high pitch alarm bell 10 is arranged at the top of doughnut-shaped steel plate platform 3.Above-mentioned these equipment are able to effective protection because being arranged on doughnut-shaped steel plate platform 3.Described quick-fried sudden strain of a muscle warning lamp 11 is arranged at the below of doughnut-shaped steel plate platform 3, but is not limited to this, has both been convenient for people to identification and has watched, and plays again deterrence lawless person's effect.
In the present embodiment, be provided with in order to induction and patrol the distance sensing device 12 of repairing the contactless card that managerial personnel carry on described doughnut-shaped steel plate platform 3, described distance sensing device 12 is connected with alarm host machine 9.Described doughnut-shaped steel plate platform 3 belows simple and easy terraced 2 on be provided with the heavy burden warning inductor 13 being connected with alarm host machine 9, but be not limited to this.Described heavy burden warning inductor 13 is positioned at the distance of reaction of distance sensing device 12.
In the present embodiment, described doughnut-shaped steel plate platform 3 belows are provided with the megaphone 14 being connected with alarm host machine 9, described alarm host machine 9 propagandas directed to communicate to deter idler in real time by megaphone 14, the content of propagandaing directed to communicate is as " you are found; ask you to leave ", " above have high pressure; near dangerous, ask you to leave " etc. at once at once.
In the present embodiment, access path is at ordinary times in closed condition, and described access path portable plate door 6 is also provided with mechanical lock, and described mechanical lock need to just can be opened with special private key, prevents that unrelated person from arbitrarily getting on; To repair managerial personnel and get in order conveniently to patrol, described access path portable plate door 6 is connected with the guide rail on doughnut-shaped steel plate platform 3 through pulley, patrols to repair after managerial personnel open mechanical lock again access path portable plate door 6 levels to be pushed away to the below that is reduced to doughnut-shaped steel plate platform 3.
In the present embodiment, on described doughnut-shaped steel plate platform 3, be provided with solar electric power supply system 15, described solar electric power supply system 15 is generally made up of solar module, controller for solar, accumulator (group), and this tubulose roofbolt intelligence stealing-proof protection device also can be used in the by-place without civil power.
The present embodiment also provides a kind of tubulose roofbolt intelligence anti-creep means of defence, it is characterized in that: the method is applied to above-mentioned a kind of tubulose roofbolt intelligence stealing-proof protection device, in idler enters the distance of reaction of distance sensing device 12 and when being triggered to heavy burden warning inductor or attempt and prying open access path portable plate door 6, described alarm host machine 9 starts high pitch alarm bell 10 and quick-fried sudden strain of a muscle warning lamp 11 and alert is sent to telemanagement Surveillance center, alarm bell your writing, the large sudden strain of a muscle of warning lamp, can play well warning function in advance, effectively stop the deterioration of event, even if lawless person has destroyed the quick-fried sudden strain of a muscle warning lamp 11 under doughnut-shaped steel plate platform, but the high pitch alarm bell 10 being positioned on doughnut-shaped steel plate platform 3 also can be worked, effectively deterrence, stop lawless person further to commit a crime, when patrolling while repairing in the distance of reaction that managerial personnel enter distance sensing device 12, described contactless card is made that alarm host machine 9 is withdrawn a garrison, unlocking electronic lock 7, is closed heavy burden warning inductor and send the identity information of contactless card to telemanagement Surveillance center by distance sensing device 12, described telemanagement Surveillance center can show patrol the personnel of repairing identity information, patrol the time of repairing and tubulose roofbolt 1 number with and the information such as region, now high pitch alarm bell 10 and quick-fried sudden strain of a muscle warning lamp 11 are not worked.
In the present embodiment, described heavy burden warning inductor can be arranged on liftoff 5 meters and from the position of 3 meters of doughnut-shaped steel plate platforms, but is not limited to this; In the time that idler climbs to overhead 5 meters, touch heavy burden warning inductor, described alarm host machine 9 makes quick-fried sudden strain of a muscle warning lamp 11 and high pitch alarm bell 10 work at once, alert is uploaded to management and monitoring center simultaneously; If idler gets on by force or is got around heavy burden warning inductor, even if opened the mechanical lock of access path portable plate door 6, also also have electronic lock 7 to pin, idler still can not get on; If pry open by force access path portable plate door 6 or doughnut-shaped steel plate platform 3, described alarm host machine 9 all can make quick-fried sudden strain of a muscle warning lamp 11 and high pitch alarm bell 10 work at once, and can propaganda directed to communicate and be deterred in real time, alert is uploaded to management and monitoring center simultaneously.Described contactless card comprises and patrols the personal information of repairing managerial personnel, and described alarm host machine 9 can be identified and patrol the identity information of repairing managerial personnel.For double protection, patrol and repair the mechanical lock that managerial personnel also need to open with special private key access path portable plate door 6, then along guide rail, by access path portable plate door 6 push away be reduced to doughnut-shaped steel plate platform 3 under, so just reserve access path and pass through for patrolling the personnel of repairing.When maintenance is when complete, patrol the personnel's of repairing push-and-pull access path portable plate door 6 that gets off again and make it closed and lock, at this moment alarm host machine 9 can be deployed troops on garrison duty automatically again, the information of deploying troops on garrison duty is sent to telemanagement Surveillance center simultaneously.Described telemanagement Surveillance center also can patrol that the requirement of repairing managerial personnel is carried out long-rangely deploying troops on garrison duty, withdrawn a garrison according to scene, dialogue etc.
Especially, it should be noted that, described telemanagement Surveillance center can also be equipped with electronic chart, can show at once that alert appears in the tubulose roofbolt 1 of which region, how many numberings, also can long-range alarm host machine 9 on each tubulose roofbolt 1 be deployed troops on garrison duty, be withdrawn a garrison.The below of described doughnut-shaped steel plate platform 3 can also be provided with camera head, described camera head can be a comprehensive focusing camera that simultaneously monitors many electric power, communication roofbolt, the situation that each tubulose roofbolt 1 can be watched with Active Eyes by described telemanagement Surveillance center, makes evidence obtaining and management more directly perceived, convenient.The present invention can also set up the short distance equipment of registering of swiping the card as required, realizes inspection signing in, and described telemanagement Surveillance center can show the corresponding inspection information such as personal information, time, tubulose roofbolt 1 numbering, route, region of registering in real time.
The foregoing is only preferred embodiment of the present invention, all equalizations of doing according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.

Claims (8)

1. a tubulose roofbolt intelligence stealing-proof protection device, comprise tubulose roofbolt, on the sidewall of described tubulose roofbolt, be provided with simple and easy ladder, it is characterized in that: also comprise doughnut-shaped steel plate platform, described doughnut-shaped steel plate platform is fixed on the middle and upper part of tubulose roofbolt through support, described doughnut-shaped steel plate platform is provided with access path portable plate door, the outer rim of the outer rim of described doughnut-shaped steel plate platform and access path portable plate door is provided with sharp keen spine, described access path portable plate door is provided with electronic lock and Pickproof alarm inductor, on described doughnut-shaped steel plate platform, be provided with the alarm host machine being connected with Pickproof alarm inductor with electronic lock, described alarm host machine is connected with high pitch alarm bell and quick-fried sudden strain of a muscle warning lamp, described alarm host machine is connected with telemanagement Surveillance center, on described doughnut-shaped steel plate platform, be provided with in order to induction and patrol the distance sensing device of repairing the contactless card that managerial personnel carry, described distance sensing device is connected with alarm host machine, on the simple and easy ladder of described doughnut-shaped steel plate platform below, be provided with the heavy burden warning inductor being connected with alarm host machine, described heavy burden warning inductor is positioned at the distance of reaction of distance sensing device.
2. a kind of tubulose roofbolt intelligence stealing-proof protection device according to claim 1, is characterized in that: described doughnut-shaped steel plate platform below is provided with the megaphone being connected with alarm host machine.
3. a kind of tubulose roofbolt intelligence stealing-proof protection device according to claim 1, is characterized in that: described access path portable plate door is connected with the guide rail on doughnut-shaped steel plate platform through pulley, and described access path portable plate door is also provided with mechanical lock.
4. a kind of tubulose roofbolt intelligence stealing-proof protection device according to claim 1, is characterized in that: on described doughnut-shaped steel plate platform, be provided with solar electric power supply system.
5. a tubulose roofbolt intelligence anti-creep means of defence, it is characterized in that: the method is applied to a kind of tubulose roofbolt intelligence stealing-proof protection device as claimed in claim 1, in idler enters the distance of reaction of distance sensing device and when being triggered to heavy burden warning inductor or attempt and prying open access path portable plate door, described alarm host machine starts high pitch alarm bell and quick-fried sudden strain of a muscle warning lamp and also alert is sent to telemanagement Surveillance center; When patrolling while repairing in the distance of reaction that managerial personnel enter distance sensing device, described contactless card is made alarm host machine unlocking electronic lock, closes heavy burden warning inductor and is sent the identity information of contactless card to telemanagement Surveillance center by distance sensing device, and described high pitch alarm bell and quick-fried sudden strain of a muscle warning lamp are not worked.
6. a kind of tubulose roofbolt intelligence anti-creep means of defence according to claim 5, it is characterized in that: described doughnut-shaped steel plate platform below is provided with the megaphone being connected with alarm host machine, and described alarm host machine propagandas directed to communicate to deter idler in real time by megaphone.
7. a kind of tubulose roofbolt intelligence anti-creep means of defence according to claim 5, it is characterized in that: described access path portable plate door is also provided with mechanical lock, patrol and repair managerial personnel and need to open mechanical lock to open access path portable plate door with special private key; Described access path portable plate door is connected with the guide rail on doughnut-shaped steel plate platform through pulley, patrols to repair after managerial personnel open mechanical lock again access path portable plate door to be pushed away to the below that is reduced to doughnut-shaped steel plate platform.
8. a kind of tubulose roofbolt intelligence anti-creep means of defence according to claim 5, is characterized in that: on described doughnut-shaped steel plate platform, be provided with solar electric power supply system.
CN201210114371.3A 2012-04-18 2012-04-18 Tubular pole intelligent anti-climbing protection device and protection method thereof Expired - Fee Related CN102629405B (en)

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105625789B (en) * 2013-11-01 2017-12-22 江苏艾格信航空科技有限公司 Electric pole protector
CN104269007A (en) * 2014-10-17 2015-01-07 国家电网公司 Electronic signboard for electric power tower
CN104929414B (en) * 2015-06-30 2017-06-09 国网山东省电力公司德州供电公司 Electric force pole tower block sytem
CN117810857A (en) * 2024-02-29 2024-04-02 国网山东省电力公司昌邑市供电公司 Live working fire-cutoff isolation warning device and isolation warning method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201062702Y (en) * 2007-06-28 2008-05-21 泰兴市森茂船舶机械有限公司 Device against climbing
CN201110016Y (en) * 2007-10-31 2008-09-03 史万平 Apparatus for preventing electric wire and cable lever from climbing
CN202563615U (en) * 2012-04-18 2012-11-28 刘荣山 Tubular-column intelligent climbing-preventing protection device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050120582A (en) * 2005-10-06 2005-12-22 김인식 A climbing-prevention ladder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201062702Y (en) * 2007-06-28 2008-05-21 泰兴市森茂船舶机械有限公司 Device against climbing
CN201110016Y (en) * 2007-10-31 2008-09-03 史万平 Apparatus for preventing electric wire and cable lever from climbing
CN202563615U (en) * 2012-04-18 2012-11-28 刘荣山 Tubular-column intelligent climbing-preventing protection device

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