CN105390827A - Multichannel antitheft type power earthing rod for electric power engineering - Google Patents
Multichannel antitheft type power earthing rod for electric power engineering Download PDFInfo
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- CN105390827A CN105390827A CN201510743910.3A CN201510743910A CN105390827A CN 105390827 A CN105390827 A CN 105390827A CN 201510743910 A CN201510743910 A CN 201510743910A CN 105390827 A CN105390827 A CN 105390827A
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- erection column
- ground
- combined
- base
- power engineering
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Abstract
The invention discloses a multichannel antitheft type power earthing rod for electric power engineering. The power earthing rod comprises a pedestal; two locking rods are symmetrically arranged on an outer ring of the pedestal; threaded holes are formed in the bodies of the locking rods; and locking screws are arranged in the threaded holes in a cooperating mode. A threaded rod is arranged at the top of the pedestal. A mounting post is arranged above the pedestal. A nut is arranged at one end, extending into the mounting post, of the threaded rod in a cooperative mode; more than three end portions are arranged at the middle part of the mounting post annularly; an end cover is arranged at the top of the mounting post; and through holes cooperating with the end portions are formed in the end cover. According to the earthing rod, the fastening force between the pedestal and the soil on the ground can be strengthened by the locking rods; with the locking rods buried in the ground, a phenomenon that the mounting post is pulled out manually by the force applied on the mounting post can be avoided, thereby effectively avoiding stealing. Meanwhile, because of the multiple end portions, cooperation with a plurality of lightning rods can be realized, thereby reducing the mounting cost.
Description
Technical field
The present invention relates to a kind of multichannel anti-theft type post power ground of power engineering.
Background technology
, in outdoor, are easily struck by lightning in electric power transmission line and relevant device many places, because the situation of the line tripping caused that is struck by lightning often occurs.In order to anti-lightning strike, need, to transmission line, earthing device is installed, the electric current that thunderbolt produces is directed into the earth, avoids wire or transmission facility to be subject to the infringement of lightning voltage.Earthing device needs reliable ground connection, usually adopts the ground stud of metal quality.Ground stud is by external force hammer driven ground, but because ground stud capacity is pulled out, often there is the situation that ground stud is stolen, the unsafe factor that the operation of line circuit brings, and stolen ground stud needs to lay equal stress on new clothes by maintainer's periodic inspection, makes maintenance cost high.
Simultaneously in room, community, multiple house is equipped with multiple earthing rod mostly, comparatively wastes resource.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of multichannel anti-theft type post power ground of power engineering, this device can increase the fastening force between base and ground earth by securing rod, by being embedded in the securing rod in ground, can avoid artificially from top force, erection column being extracted, effectively avoid stolen, this device has multiple end simultaneously, can coordinate many lightning rods simultaneously, shortens installation cost.
For solving the problem, the present invention adopts following technical scheme:
A kind of multichannel anti-theft type post power ground of power engineering, comprise base, the outer ring of described base is symmetrically arranged with two securing rods, the shaft of described securing rod is provided with screwed hole, lock screw is combined with in described screwed hole, described lock screw fits in ground through after described screwed hole, the top of described base is provided with threaded rod, the top of described base is combined with erection column, the shaft of described threaded rod is arranged with packing ring, described packing ring is engaged between described base and described erection column, that one end that described threaded rod extends to described erection column inside is combined with nut, the lower end of described nut and the inner bottom surface of described erection column offset, the medium position place annular of described erection column is provided with the end of more than three, the top of described erection column is provided with end cap, screw is combined with between described end cap and described erection column, described end cap has the through hole coordinating described end, dismountablely in described through hole be combined with sealing plug, the outer ring of described sealing plug is provided with spacing collar, formed between the upper surface of described spacing collar and described end cap and seal.
Preferably, the bottom of described base is provided with an insertion end, and described insertion end and described base are integral type structure, and described insertion end is taper or cross taper.
Preferably, the cross section of described securing rod is rectangle, is welded and fixed between described securing rod and described base, and the length of described securing rod is 35cm-55cm.
Preferably, preferably, the length of described lock screw is 10cm-15cm.
Preferably, described packing ring is steel gasket, and the thickness of described packing ring is 1mm-2mm.
Preferably, that one end that described threaded rod extends to described erection column inside is combined with the first seal washer, and lower end and described first seal washer of described locking nut offset.
Preferably, described sealing plug and described spacing collar are integral type structure.
The invention has the beneficial effects as follows: this device can increase the fastening force between base and ground earth by securing rod, by being embedded in the securing rod in ground, can avoid artificially from top force, erection column being extracted, effectively avoid stolen, this device has multiple end simultaneously, can coordinate many lightning rods simultaneously, shorten installation cost, the structure of this device is comparatively simple, and cost is comparatively cheap, is applicable to promoting the use of.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is cutaway view of the present invention;
Fig. 2 is the vertical view of base.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Consult the multichannel anti-theft type post power ground of a kind of power engineering shown in Fig. 1 and Fig. 2, comprise base 1, the outer ring of described base 1 is symmetrically arranged with two securing rods 2, the shaft of described securing rod 2 is provided with screwed hole 201, lock screw 202 is combined with in described screwed hole 201, described lock screw 202 fits in ground through after described screwed hole 201, the top of described base 1 is provided with threaded rod 3, the top of described base 1 is combined with erection column 4, the shaft of described threaded rod 3 is arranged with packing ring 301, described packing ring 301 is engaged between described base 1 and described erection column 4, that one end that described threaded rod 3 extends to described erection column 4 inside is combined with nut 5, the lower end of described nut 5 and the inner bottom surface of described erection column 4 offset, the medium position place annular of described erection column 4 is provided with the end 6 of more than three, the top of described erection column 4 is provided with end cap 7, screw 701 is combined with between described end cap 7 and described erection column 4, described end cap 7 has the through hole 702 coordinating described end 6, dismountablely in described through hole 702 be combined with sealing plug 8, the outer ring of described sealing plug 8 is provided with spacing collar 801, formed between described spacing collar 801 and the upper surface of described end cap 7 and seal.
A preferred embodiment in the present invention, the bottom of described base 1 is provided with an insertion end 111, and described insertion end 111 is integral type structure with described base 1, and described insertion end 111 is cross taper.
A preferred embodiment in the present invention, the cross section of described securing rod 2 is rectangle, is welded and fixed between described securing rod 2 and described base 1, and the length of described securing rod 2 is 55cm.
A preferred embodiment in the present invention, the length of described lock screw 202 is 15cm.
A preferred embodiment in the present invention, described packing ring 301 is steel gasket, and the thickness of described packing ring 301 is 2mm.
A preferred embodiment in the present invention, that one end that described threaded rod 3 extends to described erection column 4 inside is combined with the first seal washer (not shown), and lower end and described first seal washer of described locking nut offset.
A preferred embodiment in the present invention, described sealing plug 8 is integral type structure with described spacing collar 801.
The invention has the beneficial effects as follows: this device can increase the fastening force between base and ground earth by securing rod, by being embedded in the securing rod in ground, can avoid artificially from top force, erection column being extracted, effectively avoid stolen, this device has multiple end simultaneously, can coordinate many lightning rods simultaneously, shorten installation cost, the structure of this device is comparatively simple, and cost is comparatively cheap, is applicable to promoting the use of.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (7)
1. the multichannel anti-theft type post power ground of a power engineering, it is characterized in that: comprise base, the outer ring of described base is symmetrically arranged with two securing rods, the shaft of described securing rod is provided with screwed hole, lock screw is combined with in described screwed hole, described lock screw fits in ground through after described screwed hole, the top of described base is provided with threaded rod, the top of described base is combined with erection column, the shaft of described threaded rod is arranged with packing ring, described packing ring is engaged between described base and described erection column, that one end that described threaded rod extends to described erection column inside is combined with nut, the lower end of described nut and the inner bottom surface of described erection column offset, the medium position place annular of described erection column is provided with the end of more than three, the top of described erection column is provided with end cap, screw is combined with between described end cap and described erection column, described end cap has the through hole coordinating described end, dismountablely in described through hole be combined with sealing plug, the outer ring of described sealing plug is provided with spacing collar, formed between the upper surface of described spacing collar and described end cap and seal.
2. the multichannel anti-theft type post power ground of power engineering according to claim 1, it is characterized in that: the bottom of described base is provided with an insertion end, described insertion end and described base are integral type structure, and described insertion end is taper or cross taper.
3. the multichannel anti-theft type post power ground of power engineering according to claim 1, is characterized in that: the cross section of described securing rod is rectangle, is welded and fixed between described securing rod and described base, and the length of described securing rod is 35cm-55cm.
4. the multichannel anti-theft type post power ground of power engineering according to claim 1, is characterized in that: the length of described lock screw is 10cm-15cm.
5. the multichannel anti-theft type post power ground of power engineering according to claim 1, is characterized in that: described packing ring is steel gasket, the thickness of described packing ring is 1mm-2mm.
6. the multichannel anti-theft type post power ground of power engineering according to claim 1, it is characterized in that: that one end that described threaded rod extends to described erection column inside is combined with the first seal washer, and lower end and described first seal washer of described locking nut offset.
7. the multichannel anti-theft type post power ground of power engineering according to claim 1, is characterized in that: described sealing plug and described spacing collar are integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510743910.3A CN105390827A (en) | 2015-11-05 | 2015-11-05 | Multichannel antitheft type power earthing rod for electric power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510743910.3A CN105390827A (en) | 2015-11-05 | 2015-11-05 | Multichannel antitheft type power earthing rod for electric power engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105390827A true CN105390827A (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510743910.3A Pending CN105390827A (en) | 2015-11-05 | 2015-11-05 | Multichannel antitheft type power earthing rod for electric power engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105390827A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025596A (en) * | 2016-06-22 | 2016-10-12 | 国网河南栾川县供电公司 | Electric power circuit grounding apparatus |
| CN109972150A (en) * | 2019-05-16 | 2019-07-05 | 重庆市机电设计研究院 | A kind of test pile for cathodic protection detection |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202259728U (en) * | 2011-10-25 | 2012-05-30 | 北京国电科源电气有限公司 | Antitheft electrolytic ion grounding plate |
| CN202268495U (en) * | 2011-09-21 | 2012-06-06 | 博爱县电业公司 | Electric anti-theft grounding pile |
| CN202749521U (en) * | 2012-08-12 | 2013-02-20 | 山东汇丰电力器材有限责任公司 | Antitheft earth electrode |
| CN202888416U (en) * | 2012-09-21 | 2013-04-17 | 宋伟 | Electric power grounding pile |
| CN203434294U (en) * | 2013-08-25 | 2014-02-12 | 中国石油集团渤海钻探工程有限公司 | Electric fast grounding device |
| CN104916927A (en) * | 2015-06-29 | 2015-09-16 | 国网宁夏电力公司石嘴山供电公司 | Electric power grounding device |
-
2015
- 2015-11-05 CN CN201510743910.3A patent/CN105390827A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202268495U (en) * | 2011-09-21 | 2012-06-06 | 博爱县电业公司 | Electric anti-theft grounding pile |
| CN202259728U (en) * | 2011-10-25 | 2012-05-30 | 北京国电科源电气有限公司 | Antitheft electrolytic ion grounding plate |
| CN202749521U (en) * | 2012-08-12 | 2013-02-20 | 山东汇丰电力器材有限责任公司 | Antitheft earth electrode |
| CN202888416U (en) * | 2012-09-21 | 2013-04-17 | 宋伟 | Electric power grounding pile |
| CN203434294U (en) * | 2013-08-25 | 2014-02-12 | 中国石油集团渤海钻探工程有限公司 | Electric fast grounding device |
| CN104916927A (en) * | 2015-06-29 | 2015-09-16 | 国网宁夏电力公司石嘴山供电公司 | Electric power grounding device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025596A (en) * | 2016-06-22 | 2016-10-12 | 国网河南栾川县供电公司 | Electric power circuit grounding apparatus |
| CN109972150A (en) * | 2019-05-16 | 2019-07-05 | 重庆市机电设计研究院 | A kind of test pile for cathodic protection detection |
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Application publication date: 20160309 |