CN103427365A - telegraph pole misoperation prevention safety device - Google Patents
telegraph pole misoperation prevention safety device Download PDFInfo
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- CN103427365A CN103427365A CN201310311873XA CN201310311873A CN103427365A CN 103427365 A CN103427365 A CN 103427365A CN 201310311873X A CN201310311873X A CN 201310311873XA CN 201310311873 A CN201310311873 A CN 201310311873A CN 103427365 A CN103427365 A CN 103427365A
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- electric pole
- error
- safety device
- circle
- misoperation prevention
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Abstract
The invention discloses a telegraph pole misoperation prevention safety device. The telegraph pole misoperation prevention safety device comprises a misoperation prevention pole climbing ring, a microcomputer misoperation prevention padlock, a ground lead misoperation prevention device and a fixing support. The misoperation prevention pole climbing ring comprises two semi-circles which embrace for use during work, wherein through holes for allowing the microcomputer misoperation prevention padlock to be hung in to connect the two semi-circles are formed in adjacent fixed ends of the two semi-circles correspondingly, a cavity structure is arranged at one of adjacent free ends of one semi-circle, and the free end of the other semi-circle can be embedded into the cavity. The ground lead misoperation prevention device comprises a lockout pile. The telegraph pole misoperation prevention safety device can effectively prevent misoperation accidents caused by electrification ground lead hanging and electricity transmission with a ground lead, and prevent human injury caused by climbing electrified telegraph poles mistakenly. Furthermore, due to the fact that the length of the ground lead is shortened and the weight of the ground lead is lightened, manufacture cost of the ground lead can be reduced, and the ground lead can be carried, maintained and kept easily.
Description
Technical field
The present invention relates to a kind of electric operating error-proof device, particularly the anti-error safety device of a kind of electric pole.
Background technology
At present, the electric pole of power circuit application does not all have fixing false ground body device, the staff is in the Electric Power Line Overhaul construction operation, the earth connection used is all to insert the earth by an earth rod, easily cause earth resistance or burial depth not to reach code requirement, and the earth connection that need carry is not only long but also heavy, conductor wire end is difficult for hanging up, live connection of ground wire also easily occurs or, with the serious misoperation fault of earth connection power transmission, the accident of human electric shock that staff's mistake is stepped on charged shaft tower even also may occur.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, and provide a kind of anti-error function of having, can effectively prevent from stepping on charged shaft tower by mistake, mistake live connection of ground wire, mistake are with the security incidents such as earth connection power transmission, simultaneously also can be safely, facilitate, reliably earth connection be fixed on earth terminal, and can effectively shorten the length of earth connection and the weight of minimizing earth connection, the anti-error safety device of the electric pole in conductor wire end easy to hang.
The anti-error safety device of a kind of electric pole, include the preventing fault rod climbing circle, the microcomputer anti-error padlock, the earth connection error-proof device, fixed support, described anti-ly step on the bar circle and include two and half circles, two and half circles are used embracing when work, on adjacent fixed ends two and half circles therein, be respectively arranged with corresponding to hanging the microcomputer anti-error padlock with the through hole that two and half circles are connected, another adjacent free end at two and half circles is provided with cavity structure on one and half circles, this free end of another half circle can embed in this cavity, the anti-error safety device of described electric pole also includes for the anti-error safety device of electric pole is fixed on to the fixed support on electric pole, described earth connection error-proof device includes the locking stake, this locking stake one end is fixed on electric pole, with earth electrode pre-buried in electric pole, connect, be provided with on the other end and can there is the screwed hole that end of through hole passes for one of two halves circle.
Electric pole error-proof device of the present invention, in use, the locking stake is connected with earth electrode pre-buried in electric pole, and fixed support is fixed on the opposite side electric pole corresponding with the locking stake, then coordinate rear support on fixed support two and half circle free ends, then after the stiff end of one of them half circle being passed to the through hole in the locking stake, with the stiff end of another half circle, dock, then with the microcomputer anti-error padlock, both are locked, not in accordance with regulations program remove under anti-error padlock prerequisite, can't open program padlock, also just can't step on bar and articulate earth connection, only after operating personnel are by the operation of line outage program step, operating personnel just can take out the microcomputer key, under monitoring personnel monitoring, open the microcomputer anti-error padlock, the preventing fault rod climbing circle is retracted from stiff end, and the through hole from the locking stake of earthing device is pulled out.At this moment, operating personnel just can be through identifying circuit really after with no pressure again, in the traditional thread binding through hole be located in grounding wire device locking stake of inspection earthing, and the conductor wire end of earth connection is hung on reliably on the wire of regulation, the workmen just can climb up electric pole and carry out operation, has effectively prevented the accident that live connection of ground wire and mistake are stepped on charged electric pole.After construction operation completes, the staff withdraws from electric pole, after handling end-of-job to relevant department, operating personnel remove the inspection earthing line from electric pole, one and half circle stiff ends of preventing fault rod climbing circle are penetrated in grounding wire device locking stake screw, with the stiff end of another half circle, connect, by anti-error program padlock, the stiff end of two active rings is locked, after taking off the microcomputer anti-error key, just can overhaul circuit to this in operation sequence and be recovered power transmission, effectively prevent the misoperation fault with the ground wire power transmission.Due to fixing earthing device being installed in the middle of electric pole, also can earth connection safety, convenient, be fixed on earth terminal reliably, and can effectively shorten the length of earth connection and the weight of minimizing earth connection, needn't wear earth rod on earth connection, the processing cost that can reduce earth wire drops into, and is easier to carry and safeguards keeping, simultaneously, due to the shortening of earth connection length and alleviating of weight, operating personnel also easily are hung on conductor wire end to earth connection.
Second half circle length within it when the degree of depth of the cavity in described one and half circles is greater than two halves circle butt-joint locking.
Adopt this structure, when untiing the microcomputer anti-error padlock, only need fill in another half circle again in cavity, just it can be supported on half circle with cavity, thereby avoid dropping.
The connection of described locking stake and pre-buried earth electrode is for to be connected the locking stake by a fixed angle plate.
In described electric pole, pre-buried earth electrode is served as reasons and is more than or equal to the ground connection band iron formation of Φ 16 round steel and lower end welding.
Described fixed support or be L-type or for yi word pattern or for grooved.
In sum, the present invention's following advantage compared to existing technology:
The anti-error safety device of electric pole of the present invention, can effectively prevent live connection of ground wire and with the misoperation fault of ground wire power transmission, prevent from stepping on the personal injury that the live wire bar causes by mistake, simultaneously, because the weight of the contraction in length of earth connection and earth connection reduces, also can reduce the processing cost of earth connection, be easier to carry and safeguard keeping, and energy is safer, convenient, earth wire is installed and removed reliably, guarantee that the earth resistance of earth terminal reaches code requirement.This device simply is easy to realize, is convenient to the staff and grasps application.
The accompanying drawing explanation
Fig. 1 is the anti-error electric pole safety apparatus structure of ground connection of the present invention schematic diagram.
Fig. 2 is the anti-error electric pole safety device of ground connection of the present invention cutaway view.
Label declaration 1 electric pole; 2 preventing fault rod climbing circles; 21 preventing fault rod climbing circle stiff ends; 22 preventing fault rod climbing circles are stomidium fixedly; 23 preventing fault rod climbing circle movable ends; 24 preventing fault rod climbing circle cavitys; 3 microcomputer anti-error padlocks; 4 earth connection error-proof devices; 41 locking stake screws; 42 fixed angle plates; Ground connection embedded grounding body in 5 electric poles; 6 anti-error circle fixed supports.
Embodiment
Below in conjunction with embodiment, the present invention is described in more detail.
Embodiment 1
The anti-error safety device of a kind of electric pole, include the preventing fault rod climbing circle, the microcomputer anti-error padlock, the earth connection error-proof device, fixed support, described anti-ly step on the bar circle and include two and half circles, two and half circles are used embracing when work, on adjacent fixed ends two and half circles therein, be respectively arranged with corresponding to hanging the microcomputer anti-error padlock with the screwed hole that two and half circles are connected, another adjacent free end at two and half circles is provided with cavity structure on one and half circles, this end of another half circle can embed in this cavity, the anti-error safety device of described electric pole also includes for the anti-error safety device of electric pole is fixed on to the fixed support on electric pole, described earth connection error-proof device includes the locking stake, this locking stake one end is fixed on electric pole, with earth electrode pre-buried in electric pole, connect, be provided with on the other end and can there is the screwed hole that end of through hole passes for one of two halves circle.Second half circle length within it when the degree of depth of the cavity in described one and half circles is greater than two halves circle butt-joint locking.The connection of described locking stake and pre-buried earth electrode is for to be connected the locking stake by a fixed angle plate.
Described fixed support is L-type, and it is fixed on electric pole.
When the normal operation of circuit does not have the power cut construction operation; the stiff end of one and half circles of preventing fault rod climbing circle is by after the locking stake screw of earth connection error-proof device; dock with the stiff end screw of the stiff end of another half circle, by the microcomputer anti-error padlock, two screws are locked; Two movable ends of preventing fault rod climbing circle are fixed on electric pole by anti-error circle fixed support, have stoped personnel to continue up pole-climbing.Simultaneously, because the ground stud screw of earth connection error-proof device is taken by the stiff end of one and half circles, the earth terminal of earth connection also just can't hang up, and has also just effectively prevented the anti-misoperation of live connection of ground wire.
When circuit needs the interruption maintenance construction operation, after operating personnel operate by the line outage program step, operating personnel just can take out the microcomputer key, under monitoring personnel monitoring, open the microcomputer anti-error padlock, one and half circle stiff ends of preventing fault rod climbing circle are transferred to the locking stake screw anti-from the earth connection error-proof device, and two and half circle movable ends of preventing fault rod climbing circle shrink mutually in anti-error circle cavity cavity, and are fixed on anti-error circle fixed support.At this moment, operating personnel just can be through identifying circuit really after with no pressure again, in the traditional thread binding screw be located in the stake of grounding wire device anti-misoperation locking of inspection earthing, with the earth connection set bolt, the earth terminal of earth connection is fixed, and the conductor wire end of earth connection is hung on reliably on the wire of regulation, the workmen just can climb up electric pole and carry out operation.Reach the accident that has effectively prevented that live connection of ground wire and mistake from stepping on charged electric pole.After construction operation completes, the staff withdraws from electric pole, after handling end-of-job to relevant department, operating personnel remove earth connection from electric pole, operating personnel are fixed by the step of top (the normal operation of circuit does not have the power cut construction operation), and the microcomputer anti-error padlock is locked, operating personnel just can bring back the microcomputer anti-error key and carry out other operation of circuit recovery power transmission according to dispatch command, have effectively prevented that the accident of stepping on electric pole with earth connection power transmission and mistake from occurring.
It is same as the prior art that the present embodiment is not stated part.
Claims (5)
1. the anti-error safety device of electric pole, it is characterized in that: the anti-error safety device of a kind of electric pole, include the preventing fault rod climbing circle, the microcomputer anti-error padlock, the earth connection error-proof device, fixed support, described anti-ly step on the bar circle and include two and half circles, two and half circles are used embracing when work, on adjacent fixed ends two and half circles therein, be respectively arranged with corresponding to hanging the microcomputer anti-error padlock with the through hole that two and half circles are connected, another adjacent free end at two and half circles is provided with cavity structure on one and half circles, this free end of another half circle can embed in this cavity, the anti-error safety device of described electric pole also includes for the anti-error safety device of electric pole is fixed on to the fixed support on electric pole, described earth connection error-proof device includes the locking stake, this locking stake one end is fixed on electric pole, with earth electrode pre-buried in electric pole, connect, be provided with on the other end and can there is the screwed hole that end of through hole passes for one of two halves circle.
2. the anti-error safety device of electric pole according to claim 1, is characterized in that: second half circle length within it when the degree of depth of the cavity in described one and half circles is greater than two halves circle butt-joint locking.
3. the anti-error safety device of electric pole according to claim 2 is characterized in that: the connection of described locking stake and pre-buried earth electrode is for to be connected the locking stake by a fixed angle plate.
4. the anti-error safety device of electric pole according to claim 3 is characterized in that: in described electric pole, the pre-buried earth electrode ground connection band iron that is more than or equal to Φ 16 round steel and lower end welding of serving as reasons forms.
5. the anti-error safety device of electric pole according to claim 4 is characterized in that: described fixed support or for L-type or for yi word pattern or be grooved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310311873.XA CN103427365B (en) | 2013-07-23 | 2013-07-23 | Telegraph pole misoperation prevention safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310311873.XA CN103427365B (en) | 2013-07-23 | 2013-07-23 | Telegraph pole misoperation prevention safety device |
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| Publication Number | Publication Date |
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| CN103427365A true CN103427365A (en) | 2013-12-04 |
| CN103427365B CN103427365B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310311873.XA Active CN103427365B (en) | 2013-07-23 | 2013-07-23 | Telegraph pole misoperation prevention safety device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162029A (en) * | 2015-07-20 | 2015-12-16 | 国家电网公司 | Safety device for preventing mistaken electric pole climbing |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU8127391A (en) * | 1990-06-26 | 1992-01-09 | Krzysztof Jan Deuar | Reinforcement of poles |
| JP2006153050A (en) * | 2004-11-25 | 2006-06-15 | Hiroyasu Minayoshi | Fastening fitting for connecting rod and tool for cutting its screw part |
| CN2935568Y (en) * | 2006-07-22 | 2007-08-15 | 张涛 | Anti-error climbing pole device |
| CN102086711A (en) * | 2010-12-23 | 2011-06-08 | 山东电力集团公司潍坊供电公司 | Safety device for preventing people from climbing up electric concrete poles by mistake |
| CN201902039U (en) * | 2010-12-23 | 2011-07-20 | 山东电力集团公司潍坊供电公司 | Safety device for preventing people from mis-climbing electric power concrete pole |
| CN202103387U (en) * | 2011-06-23 | 2012-01-04 | 重庆福田电力器材有限公司 | Mistakenly-stepping preventing locking device for steel tube tower |
| CN202416957U (en) * | 2011-12-15 | 2012-09-05 | 汝阳县电业局 | Device for avoiding climbing telegraph pole by mistake |
| JP5049719B2 (en) * | 2007-09-28 | 2012-10-17 | 和興エンジニアリング株式会社 | Electric pole cutting machine hanging tool |
| CN102956051A (en) * | 2012-12-06 | 2013-03-06 | 甘粛省电力公司白银供电公司 | Electric lock for preventing mistaken climbing |
| CN203423427U (en) * | 2013-07-23 | 2014-02-05 | 国家电网公司 | Telegraph pole anti-misoperation safety device |
-
2013
- 2013-07-23 CN CN201310311873.XA patent/CN103427365B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU8127391A (en) * | 1990-06-26 | 1992-01-09 | Krzysztof Jan Deuar | Reinforcement of poles |
| JP2006153050A (en) * | 2004-11-25 | 2006-06-15 | Hiroyasu Minayoshi | Fastening fitting for connecting rod and tool for cutting its screw part |
| CN2935568Y (en) * | 2006-07-22 | 2007-08-15 | 张涛 | Anti-error climbing pole device |
| JP5049719B2 (en) * | 2007-09-28 | 2012-10-17 | 和興エンジニアリング株式会社 | Electric pole cutting machine hanging tool |
| CN102086711A (en) * | 2010-12-23 | 2011-06-08 | 山东电力集团公司潍坊供电公司 | Safety device for preventing people from climbing up electric concrete poles by mistake |
| CN201902039U (en) * | 2010-12-23 | 2011-07-20 | 山东电力集团公司潍坊供电公司 | Safety device for preventing people from mis-climbing electric power concrete pole |
| CN202103387U (en) * | 2011-06-23 | 2012-01-04 | 重庆福田电力器材有限公司 | Mistakenly-stepping preventing locking device for steel tube tower |
| CN202416957U (en) * | 2011-12-15 | 2012-09-05 | 汝阳县电业局 | Device for avoiding climbing telegraph pole by mistake |
| CN102956051A (en) * | 2012-12-06 | 2013-03-06 | 甘粛省电力公司白银供电公司 | Electric lock for preventing mistaken climbing |
| CN203423427U (en) * | 2013-07-23 | 2014-02-05 | 国家电网公司 | Telegraph pole anti-misoperation safety device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162029A (en) * | 2015-07-20 | 2015-12-16 | 国家电网公司 | Safety device for preventing mistaken electric pole climbing |
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| CN103427365B (en) | 2016-04-27 |
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