CN204834908U - Convenient metal ground net that corrodes position of changing - Google Patents
Convenient metal ground net that corrodes position of changing Download PDFInfo
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- CN204834908U CN204834908U CN201520613465.4U CN201520613465U CN204834908U CN 204834908 U CN204834908 U CN 204834908U CN 201520613465 U CN201520613465 U CN 201520613465U CN 204834908 U CN204834908 U CN 204834908U
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Abstract
The utility model provides a convenient metal ground net that corrodes position of changing, including horizontal metalwork group, vertical metalwork group and metalwork fixing device, vertical metalwork, horizontal metalwork is put in the clearance between the locating convex block of metallic conductor base, and vertical metalwork, horizontal metalwork mutually perpendicular, and the metallic conductor seat of honour sets up at vertical metalwork, back on the horizontal metalwork, the card that the breach is corresponding on four lateral walls of graphite slot -Filler is at vertical metalwork, on the horizontal metalwork, pass through the bolt, screw cooperation relation makes the metallic conductor base with the cooperation of the metallic conductor seat of honour with vertical metalwork and horizontal metalwork stationary contact, and inject the hole through graphite and inject graphite in order to protect vertical metalwork in the clearance between the metallic conductor base and the metallic conductor seat of honour, the part that is located between the metallic conductor base and the metallic conductor seat of honour of horizontal metalwork is not corroded by external substance.
Description
Technical field
The utility model relates to Lightning Prevention Technique field, particularly a kind of metal grounding network being convenient for changing corrosion location.
Background technology
Current lightning protection is extremely of a great variety, such as metal species lightning protection grounding network, and lightning protection grounding network forms a grid with after band iron or tubing welding, and then grid is embedded in the end, ground formation lightning protection grounding network, lightning current effectively can be introduced the earth by it.
But, there is following problem in metal species lightning protection grounding network: be subject to the corrosive deposit corrosion in soil when metal species lightning protection grounding network after, the grounding resistance of metal species lightning protection grounding network is caused to change, and then reduction conductive effect, if when repairing metal species lightning protection grounding network, after the band iron of corrosion or tubing being cut off, then weld new band iron or tubing is welded to ground network, so make maintenance efficiency lower.
Summary of the invention
In view of this, be necessary to provide a kind of metal grounding network being convenient for changing corrosion location.
A kind of metal grounding network being convenient for changing corrosion location, comprise transverse metal part group, longitudinal metal part group and metalwork fixture, transverse metal part group fixedly contacts with the square crossing of longitudinal metal part group, transverse metal part group comprises at least two transverse metal parts be parallel to each other, longitudinal metal part group comprises at least two longitudinal metal parts be parallel to each other, longitudinal metal part is vertical with transverse metal part, and the position that longitudinal metal part and transverse metal part fixedly contact forms intersection point, each point of intersection metalwork fixture is by longitudinal metal part, transverse metal part is relatively fixing, metalwork fixture comprises metallic conductor base, the metallic conductor seat of honour corresponding with the size of metallic conductor base, the upper surface of metallic conductor base is arranged the first fastening screw and four locating convex blocks, every two locating convex blocks are a locating convex block group, two locating convex blocks in each locating convex block group face, two locating convex block groups are parallel to each other, and corresponding the facing with the locating convex block in another locating convex block group of each locating convex block in a locating convex block group, the upper surface at the metallic conductor seat of honour is provided with projection, the second fastening screw and graphite and pours into hole, position, the quantity of the first fastening screw and the second fastening screw are corresponding, the lower surface at the metallic conductor seat of honour is provided with graphite-filled groove, graphite-filled groove is quadrangle, four sidewalls of graphite-filled groove arrange breach, bottom land and the graphite of graphite-filled groove pour into hole and are communicated with, and the height of the locating convex block on the groove depth of graphite-filled groove and metallic conductor base adapts, longitudinal metal part, in gap between the locating convex block that transverse metal part is placed on metallic conductor base, and longitudinal metal part is mutually vertical with transverse metal part, and the metallic conductor seat of honour is arranged on longitudinal metal part, after on transverse metal part, what the breach on four sidewalls of graphite-filled groove was corresponding is stuck in longitudinal metal part, on transverse metal part, pass through bolt, screw matching relationship makes metallic conductor base coordinate with the metallic conductor seat of honour and fixedly be contacted with transverse metal part by longitudinal metal part, and poured in the gap that graphite to pour between metallic conductor base and the metallic conductor seat of honour by hole by graphite to protect longitudinal metal part, the part between metallic conductor base and the metallic conductor seat of honour of transverse metal part is not corroded by external substance.
Preferably, longitudinal metal part is provided with the draw-in groove corresponding with transverse metal number of packages amount, in the draw-in groove that what each transverse metal part was corresponding be fastened on longitudinal metal part, to facilitate the location between longitudinal metal part and transverse metal part.
Preferably, transverse metal part is provided with the draw-in groove corresponding with longitudinal metal number of packages amount, in the draw-in groove that what each longitudinal metal part was corresponding be fastened on transverse metal part, to facilitate the location between longitudinal metal part and transverse metal part.
Above-mentionedly be convenient for changing in the metal grounding network of corrosion location, longitudinal metal part, in gap between the locating convex block that transverse metal part is successively placed on metallic conductor base from top to bottom, and longitudinal metal part, transverse metal part is mutually vertical, and the metallic conductor seat of honour is arranged on longitudinal metal part, after on transverse metal part, what the breach on four sidewalls of graphite-filled groove was corresponding is stuck in longitudinal metal part, on transverse metal part, pass through bolt, screw matching relationship makes metallic conductor base coordinate with the metallic conductor seat of honour and fixedly be contacted with transverse metal part by longitudinal metal part, and poured in the gap that graphite to pour between metallic conductor base and the metallic conductor seat of honour by hole by graphite to protect longitudinal metal part, the part between metallic conductor base and the metallic conductor seat of honour of transverse metal part is not corroded by external substance, when some longitudinal metal parts or transverse metal part are corroded and need to change, bolt is only needed to unload, the longitudinal metal part or transverse metal part that are corroded is removed after taking off the metallic conductor seat of honour, then new longitudinal metal part or transverse metal part are arranged on metallic conductor base, so do not need the metalwork of corrosion is cut off and welds new metalwork, just can complete the repairing of metal grounding network, improve maintenance efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation being convenient for changing the metal grounding network of corrosion location of a better embodiment.
Accompanying drawing 2 is structural representations of metalwork fixture in Fig. 1.
Accompanying drawing 3 is structural representations of another angle at the metallic conductor seat of honour in Fig. 2.
Accompanying drawing 4 is structural representations of longitudinal metal part.
In figure: be convenient for changing the metal grounding network 10 of corrosion location, transverse metal part group 20, transverse metal part 21, longitudinal metal part group 30, longitudinal metal part 31, draw-in groove 32, metalwork fixture 40, the fastening screw 410 of metallic conductor base 41, first, locating convex block 411, the metallic conductor seat of honour 42, protruding 420, second fastening screw 421, graphite pours into hole 422, graphite-filled groove 423, breach 424.
Embodiment
Please refer to Fig. 1 to Fig. 3, the metal grounding network 10 being convenient for changing corrosion location comprises transverse metal part group 20, longitudinal metal part group 30 and metalwork fixture 40, transverse metal part group 20 fixedly contacts with the square crossing of longitudinal metal part group 30, transverse metal part group 20 comprises at least two transverse metal parts 21 be parallel to each other, longitudinal metal part group 30 comprises at least two longitudinal metal parts 31 be parallel to each other, longitudinal metal part 31 is vertical with transverse metal part 21, and the position that longitudinal metal part 31 and transverse metal part 21 fixedly contact forms intersection point, each point of intersection metalwork fixture 40 is by longitudinal metal part 31, transverse metal part 21 is relatively fixing, metalwork fixture 40 comprises metallic conductor base 41, the metallic conductor seat of honour 42 corresponding with the size of metallic conductor base 41, the upper surface of metallic conductor base 41 is arranged the first fastening screw 410 and four locating convex blocks 411, every two locating convex blocks 411 are a locating convex block group, two locating convex blocks 411 in each locating convex block group face, two locating convex block groups are parallel to each other, and the facing with the locating convex block 411 in another locating convex block group of each locating convex block 411 correspondence in a locating convex block group, the upper surface at the metallic conductor seat of honour 42 is provided with protruding 420, second fastening screw 421 and graphite pours into hole 422, position, the quantity of the first fastening screw 410 and the second fastening screw 421 are corresponding, the lower surface at the metallic conductor seat of honour 42 is provided with graphite-filled groove 423, graphite-filled groove 423 is quadrangle, four sidewalls of graphite-filled groove 423 arrange breach 424, bottom land and the graphite of graphite-filled groove 423 pour into hole 422 and are communicated with, and the height of the locating convex block 411 on the groove depth of graphite-filled groove 423 and metallic conductor base 41 adapts, longitudinal metal part 31, in gap between the locating convex block 411 that transverse metal part 21 is successively placed on metallic conductor base 41 from top to bottom, and longitudinal metal part 31, transverse metal part 21 is mutually vertical, and the metallic conductor seat of honour 42 is arranged on longitudinal metal part 31, after on transverse metal part 21, breach 424 correspondence on four sidewalls of graphite-filled groove 423 be stuck in longitudinal metal part 31, on transverse metal part 21, pass through bolt, screw matching relationship makes metallic conductor base 41 coordinate with the metallic conductor seat of honour 42 and fixedly be contacted with transverse metal part 21 by longitudinal metal part 31, and poured in the gap that graphite to pour between metallic conductor base 41 and the metallic conductor seat of honour 42 by hole 422 by graphite to protect longitudinal metal part 31, the part between metallic conductor base 41 and the metallic conductor seat of honour 42 of transverse metal part 21 is not corroded by external substance.
Further, referring to Fig. 4, longitudinal metal part 31 is provided with the draw-in groove 32 corresponding with transverse metal part 21 quantity, in the draw-in groove 32 being fastened on longitudinal metal part 31 of each transverse metal part 21 correspondence, to facilitate the location between longitudinal metal part 31 and transverse metal part 21.In other embodiments, transverse metal part is provided with the draw-in groove corresponding with longitudinal metal number of packages amount, in the draw-in groove that what each longitudinal metal part was corresponding be fastened on transverse metal part, to facilitate the location between longitudinal metal part and transverse metal part.
After the above-mentioned metal grounding network 10 being convenient for changing corrosion location is embedded in the soil in field, ground is exposed at outside projection 420 on the metallic conductor seat of honour 4, so be convenient to maintenance personal and find metalwork fixture 40, when some longitudinal metal parts or transverse metal part are corroded and need to change, bolt is only needed to unload, the longitudinal metal part or transverse metal part that are corroded is removed after taking off the metallic conductor seat of honour 42, then new longitudinal metal part or transverse metal part are arranged on metallic conductor base 41, so do not need the metalwork of corrosion is cut off and welds new metalwork, just can complete the repairing of metal grounding network, improve maintenance efficiency.
Claims (3)
1. one kind is convenient for changing the metal grounding network of corrosion location, it is characterized in that: comprise transverse metal part group, longitudinal metal part group and metalwork fixture, transverse metal part group fixedly contacts with the square crossing of longitudinal metal part group, transverse metal part group comprises at least two transverse metal parts be parallel to each other, longitudinal metal part group comprises at least two longitudinal metal parts be parallel to each other, longitudinal metal part is vertical with transverse metal part, and the position that longitudinal metal part and transverse metal part fixedly contact forms intersection point, each point of intersection metalwork fixture is by longitudinal metal part, transverse metal part is relatively fixing, metalwork fixture comprises metallic conductor base, the metallic conductor seat of honour corresponding with the size of metallic conductor base, the upper surface of metallic conductor base is arranged the first fastening screw and four locating convex blocks, every two locating convex blocks are a locating convex block group, two locating convex blocks in each locating convex block group face, two locating convex block groups are parallel to each other, and corresponding the facing with the locating convex block in another locating convex block group of each locating convex block in a locating convex block group, the upper surface at the metallic conductor seat of honour is provided with projection, the second fastening screw and graphite and pours into hole, position, the quantity of the first fastening screw and the second fastening screw are corresponding, the lower surface at the metallic conductor seat of honour is provided with graphite-filled groove, graphite-filled groove is quadrangle, four sidewalls of graphite-filled groove arrange breach, bottom land and the graphite of graphite-filled groove pour into hole and are communicated with, and the height of the locating convex block on the groove depth of graphite-filled groove and metallic conductor base adapts, longitudinal metal part, in gap between the locating convex block that transverse metal part is placed on metallic conductor base, and longitudinal metal part is mutually vertical with transverse metal part, and the metallic conductor seat of honour is arranged on longitudinal metal part, after on transverse metal part, what the breach on four sidewalls of graphite-filled groove was corresponding is stuck in longitudinal metal part, on transverse metal part, pass through bolt, screw matching relationship makes metallic conductor base coordinate with the metallic conductor seat of honour and fixedly be contacted with transverse metal part by longitudinal metal part, and poured in the gap that graphite to pour between metallic conductor base and the metallic conductor seat of honour by hole by graphite to protect longitudinal metal part, the part between metallic conductor base and the metallic conductor seat of honour of transverse metal part is not corroded by external substance.
2. the metal grounding network being convenient for changing corrosion location according to claim 1, it is characterized in that: longitudinal metal part is provided with the draw-in groove corresponding with transverse metal number of packages amount, in the draw-in groove that what each transverse metal part was corresponding be fastened on longitudinal metal part, to facilitate the location between longitudinal metal part and transverse metal part.
3. the metal grounding network being convenient for changing corrosion location according to claim 1, it is characterized in that: transverse metal part is provided with the draw-in groove corresponding with longitudinal metal number of packages amount, in the draw-in groove that what each longitudinal metal part was corresponding be fastened on transverse metal part, to facilitate the location between longitudinal metal part and transverse metal part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520613465.4U CN204834908U (en) | 2015-08-15 | 2015-08-15 | Convenient metal ground net that corrodes position of changing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520613465.4U CN204834908U (en) | 2015-08-15 | 2015-08-15 | Convenient metal ground net that corrodes position of changing |
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| CN204834908U true CN204834908U (en) | 2015-12-02 |
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| CN201520613465.4U Active CN204834908U (en) | 2015-08-15 | 2015-08-15 | Convenient metal ground net that corrodes position of changing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207509A (en) * | 2016-08-07 | 2016-12-07 | 河南瑞恒电力电气有限公司 | Substation grounding protection device |
-
2015
- 2015-08-15 CN CN201520613465.4U patent/CN204834908U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207509A (en) * | 2016-08-07 | 2016-12-07 | 河南瑞恒电力电气有限公司 | Substation grounding protection device |
| CN106207509B (en) * | 2016-08-07 | 2018-11-09 | 河南瑞恒电力电气有限公司 | Substation grounding protective device |
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