CN103821405A - Disassembly prevention type safe fence - Google Patents
Disassembly prevention type safe fence Download PDFInfo
- Publication number
- CN103821405A CN103821405A CN201410106221.7A CN201410106221A CN103821405A CN 103821405 A CN103821405 A CN 103821405A CN 201410106221 A CN201410106221 A CN 201410106221A CN 103821405 A CN103821405 A CN 103821405A
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- fence
- lock
- buckle
- dead bolt
- lock body
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Abstract
The invention relates to a disassembly prevention type safe fence which comprises two hollow supporting rods (1), the inner side of one supporting rod (1) is connected with at least two fence belts (2), and at least two buckling type locks (4) are correspondingly arranged on the inner side of the other supporting rod (1). A buckle (3) is connected to the other end of each fence belt (2), and each buckling type lock (4) comprises a lock body (4-1), a lock groove (4-2) is formed in each lock body (4-1), and a locking dog sliding rail (4-3) is arranged on each lock body (4-1). A locking dog (4-6) is arranged on each locking dog sliding rail (4-3), a lock hole (4-5) is formed in each locking dog (4-6), and the rear end of each locking dog (4-6) is connected with the corresponding lock body (4-1) through a spring (4-4). Each buckle comprises a buckle body (3-3), and a groove (3-1) and a clamping groove (3-2) are formed in each buckle body (3-3), wherein the grooves (3-1) are connected with the fence belts (2), and the clamping grooves (3-2) are matched with the locking dogs. The safe fence is simple in structure, practical, good in effect, safe and reliable and guarantees personal safety and healthy and stable operation of a power grid.
Description
Technical field:
The present invention relates to a kind of anti-dismounted safe fence, belong to power system power transformation operation technical field.
Background technology:
Safe fence is isolation charging equipment in transformer station, and prompting staff and charging equipment keep certain distance, a kind of usual means of No nearing.Any lockset is not all installed by transformer station at present fence apparatus used, and anyone all can arbitrarily remove, remove fence, near charged interval, brings very large potential safety hazard to scene.Thereby the accident that the act of violating regulations that personnel arbitrarily removed in the last few years, remove safe fence causes device damage, personnel to get an electric shock happens occasionally, bring huge threat to the safety of the person, electrical network and equipment.How the to tighten security management of fence, prevention operating personnel's act of violating regulations, is the important topic of power transformation operation management.
Summary of the invention:
The object of the invention is to overcome the deficiency of above-mentioned prior art and provide a kind of simple and practical, effective, safe and reliable, guaranteeing personal safety and the anti-dismounted safe fence of grid health stable operation.
Object of the present invention can reach by following measure: a kind of anti-dismounted safe fence, it comprises two support bars, it is characterized in that support bar is hollow cylinder, the inner side of one of them support bar is provided with at least two fence band connecting holes, the inner side correspondence of another support bar is provided with at least two snap-lock, one end of each fence band is fixed in support bar through fence band connecting hole, the other end of each fence band connects buckle, the quantity of fence band is identical with the quantity of snap-lock, snap-lock comprises lock body, in lock body, have locked groove, lock body upper lock tongue slide rail, dead bolt slide rail is provided with dead bolt, dead bolt is provided with keyhole, the rear end of dead bolt is connected with lock body by spring, buckle comprises buckling body, and buckling body is provided with the groove being connected with fence band and the draw-in groove coordinating with dead bolt.
In order further to realize object of the present invention, described fence band is Telescopic fence band.
The present invention can produce following good effect compared with the prior art: the present invention can be after pull-out fence band, by being sewn on snap lock on fence band in snap lock, after locking, can only pass through private key release, private key is by equipment management personnel keeping, in the situation that not destroying safe fence, can not form obvious cut-off point, after layout safety measure, lock fence state, reduce personnel and removed without authorization the situation generation of removing safe fence, the person, power grid security are protected, reduce accident rate, improved power supply reliability.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the snap lock of Fig. 1;
Fig. 3 is the structural representation of the buckle of Fig. 1;
Fig. 4 is the local enlarged diagram after fence of the present invention has been locked.
The specific embodiment: preferred forms of the present invention is elaborated below in conjunction with accompanying drawing:
Embodiment: a kind of anti-dismounted safe fence (referring to Fig. 1), it comprises two support bars 1, support bar 1 is hollow cylinder, the inner side of one of them support bar 1 is provided with at least two fence band connecting holes, the inner side correspondence of another support bar 1 is provided with at least two snap-lock 4, one end of each fence band 2 is fixed in support bar 1 through fence band connecting hole, the other end of each fence band 2 connects stainless steel buckle 3, the quantity of fence band 2 is identical with the quantity of snap-lock 4, fence band 2 is Telescopic fence band, in the time not using, can take in support bar 1.Snap-lock 4(is referring to Fig. 2) comprise lock body 4-1, in lock body 4-1, have locked groove 4-2, lock body 4-1 is provided with dead bolt slide rail 4-3, and dead bolt slide rail 4-3 is provided with dead bolt 4-6, dead bolt 4-6 is provided with keyhole 4-5, and the rear end of dead bolt 4-6 is connected with lock body 4-1 by spring 4-4.Snap-lock 4 is screwed on support bar 1, stainless steel buckle 3(is referring to Fig. 3) comprise buckling body 3-3, buckling body 3-3 is provided with the groove 3-1 being connected with fence band 2 and the draw-in groove 3-2 coordinating with dead bolt, by buckle 3 and the cooperating of snap lock 4, fence band 2 is locked in to (referring to Fig. 4) on support bar 1, buckle 3 is inserted in locked groove 4-2, dead bolt 4-6 snaps in draw-in groove 3-2 and locks by fence band 2, after locking, can only pass through private key release, private key inserts in keyhole 4-5 and rotates dead bolt 4-6 is departed from draw-in groove 3-2, extracting buckle 3 is release, private key is by equipment management personnel keeping, in the situation that not destroying safe fence, can not form obvious cut-off point, after layout safety measure, lock fence state, reduce personnel and removed without authorization the situation generation of removing safe fence, the person, power grid security is protected, reduce accident rate, improve power supply reliability.
Claims (2)
1. an anti-dismounted safe fence, it comprises two support bars (1), it is characterized in that support bar (1) is hollow cylinder, the inner side of one of them support bar (1) is provided with at least two fence band connecting holes, the inner side correspondence of another support bar (1) is provided with at least two snap-lock (4), one end of each fence band (2) is fixed in support bar (1) through fence band connecting hole, the other end of each fence band (2) connects buckle (3), the quantity of fence band (2) is identical with the quantity of snap-lock (4), snap-lock (4) comprises lock body (4-1), in lock body (4-1), have locked groove (4-2), lock body (4-1) upper lock tongue slide rail (4-3), dead bolt slide rail (4-3) is provided with dead bolt (4-6), dead bolt (4-6) is provided with keyhole (4-5), the rear end of dead bolt (4-6) is connected with lock body (4-1) by spring (4-4), buckle (3) comprises buckling body (3-3), and buckling body (3-3) is provided with the groove (3-1) being connected with fence band (2) and the draw-in groove (3-2) coordinating with dead bolt.
2. a kind of anti-dismounted safe fence according to claim 1, is characterized in that described fence band (2) is Telescopic fence band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410106221.7A CN103821405B (en) | 2014-03-21 | 2014-03-21 | A kind of anti-dismounted safe fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410106221.7A CN103821405B (en) | 2014-03-21 | 2014-03-21 | A kind of anti-dismounted safe fence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103821405A true CN103821405A (en) | 2014-05-28 |
| CN103821405B CN103821405B (en) | 2015-11-04 |
Family
ID=50756669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410106221.7A Expired - Fee Related CN103821405B (en) | 2014-03-21 | 2014-03-21 | A kind of anti-dismounted safe fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103821405B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320808A (en) * | 2016-10-31 | 2017-01-11 | 国网河南省电力公司漯河供电公司 | Wind-proof and steady safety rail |
| CN107327214A (en) * | 2017-02-13 | 2017-11-07 | 广州普隆智能设备有限公司 | A kind of novel telescopic fence |
| CN107327209A (en) * | 2017-02-13 | 2017-11-07 | 广州普隆智能设备有限公司 | A kind of firm flexible fence |
| CN108330985A (en) * | 2018-02-24 | 2018-07-27 | 东莞福瑞来建筑劳务有限责任公司 | A kind of steel sheet pile supporting being easily installed |
| CN108999468A (en) * | 2018-07-27 | 2018-12-14 | 国网河北省电力有限公司新乐市供电分公司 | A kind of detachable electric fence |
| CN115240344A (en) * | 2022-07-28 | 2022-10-25 | 倪事林 | Alarm device for consultation and use method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080111118A1 (en) * | 2006-11-15 | 2008-05-15 | David Powell | Rail fence retractor |
| CN201080599Y (en) * | 2007-09-07 | 2008-07-02 | 郑志远 | Detachable type safety barrier apparatus |
| CN201416154Y (en) * | 2009-04-30 | 2010-03-03 | 上海千驰电力设备有限公司 | Safety warning guardrail with lock |
| CN202788167U (en) * | 2012-07-30 | 2013-03-13 | 河南省电力公司信阳供电公司 | Special alerting device for electric maintenance |
| CN203394158U (en) * | 2013-06-28 | 2014-01-15 | 国家电网公司 | Safety warning tape for secondary protection screen of substation |
| CN203821950U (en) * | 2014-03-21 | 2014-09-10 | 国家电网公司 | Tamper-proof safety fence |
-
2014
- 2014-03-21 CN CN201410106221.7A patent/CN103821405B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080111118A1 (en) * | 2006-11-15 | 2008-05-15 | David Powell | Rail fence retractor |
| CN201080599Y (en) * | 2007-09-07 | 2008-07-02 | 郑志远 | Detachable type safety barrier apparatus |
| CN201416154Y (en) * | 2009-04-30 | 2010-03-03 | 上海千驰电力设备有限公司 | Safety warning guardrail with lock |
| CN202788167U (en) * | 2012-07-30 | 2013-03-13 | 河南省电力公司信阳供电公司 | Special alerting device for electric maintenance |
| CN203394158U (en) * | 2013-06-28 | 2014-01-15 | 国家电网公司 | Safety warning tape for secondary protection screen of substation |
| CN203821950U (en) * | 2014-03-21 | 2014-09-10 | 国家电网公司 | Tamper-proof safety fence |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320808A (en) * | 2016-10-31 | 2017-01-11 | 国网河南省电力公司漯河供电公司 | Wind-proof and steady safety rail |
| CN107327214A (en) * | 2017-02-13 | 2017-11-07 | 广州普隆智能设备有限公司 | A kind of novel telescopic fence |
| CN107327209A (en) * | 2017-02-13 | 2017-11-07 | 广州普隆智能设备有限公司 | A kind of firm flexible fence |
| CN108330985A (en) * | 2018-02-24 | 2018-07-27 | 东莞福瑞来建筑劳务有限责任公司 | A kind of steel sheet pile supporting being easily installed |
| CN108330985B (en) * | 2018-02-24 | 2020-06-19 | 东莞福瑞来建筑劳务有限责任公司 | Steel sheet pile is strutted convenient to installation |
| CN108999468A (en) * | 2018-07-27 | 2018-12-14 | 国网河北省电力有限公司新乐市供电分公司 | A kind of detachable electric fence |
| CN115240344A (en) * | 2022-07-28 | 2022-10-25 | 倪事林 | Alarm device for consultation and use method thereof |
| CN115240344B (en) * | 2022-07-28 | 2024-06-28 | 陕西中科精图信息技术有限公司 | Alarm device for consultation and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103821405B (en) | 2015-11-04 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20190321 |
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| CF01 | Termination of patent right due to non-payment of annual fee |