CN206815933U - A kind of multifunctional grounded transmission of electricity cement pole - Google Patents
A kind of multifunctional grounded transmission of electricity cement pole Download PDFInfo
- Publication number
- CN206815933U CN206815933U CN201720749271.6U CN201720749271U CN206815933U CN 206815933 U CN206815933 U CN 206815933U CN 201720749271 U CN201720749271 U CN 201720749271U CN 206815933 U CN206815933 U CN 206815933U
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- Prior art keywords
- rod
- group
- circular cylinder
- hollow circular
- flange disk
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- 239000004568 cement Substances 0.000 title claims abstract description 36
- 230000005540 biological transmission Effects 0.000 title claims abstract description 18
- 230000005611 electricity Effects 0.000 title claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 18
- 239000004020 conductor Substances 0.000 claims abstract description 13
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 238000003032 molecular docking Methods 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 239000011796 hollow space material Substances 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses a kind of multifunctional grounded transmission of electricity cement pole, including：The concrete cement body of rod, one group of reinforcing bar, body of rod abutted flange disk, fastener inserts and grounding assembly, fastener inserts include：Hollow circular cylinder and pre-buried abutted flange disk；Grounding assembly is made up of one group of pre-buried conductive plate and ground connection conductor wire.The utility model can guarantee that the reliability of overhead power transmission line pole tower ground connection, so as to ensure the safe and stable operation of circuit.
Description
Technical field
It the utility model is related to electric power transmission equipment technical field, and in particular to a kind of multifunctional grounded transmission of electricity cement pole.
Background technology
It is well known that the significance of overhead transmission line electric pole tower earthing or grounding means is overvoltage protection, it is necessary to have can
The ground connection leaned on, to accelerate the diffusion of earth current, the rise of ground potential being reduced, protection circuit insulate,《Electric device erector
Journey earthing or grounding means is constructed and acceptance specification》GB50169-92《Erection works of electrical installations code for construction and asseptance of earthed devices bar
Literary explanation》、《The industrial and grounding design specification of civilian electric device》(GBJ65-83) there is related request in.In recent years, frame
The empty exceeded phenomenon of powerline pole tower ground resistance is universal, because the buried depth of grounding body is shallower, causes grounding resistance big, ground connection dress
Put that mode connects for screw point is more, and its contact resistance is big, and vacuum circuit breaker etc. is set on distribution transformer and arrester or bar on bar
The standby copper that is equipped with is grounded, if therefore occurring to influence with equipment harm increasingly caused by when theft destruction power ground draws lower device
Greatly, it greatly affected the safe and stable operation of circuit.Meanwhile the corrosion of down conductor and grounding body is transmission line of electricity bar again
Tower earthing or grounding means common problem, can cause grounding resistance to rise, and section can not meet the thermostabilization of short circuit current, also have
A part is grounded the phenomenon that corrosion fracture causes electric pole to lose ground connection.
The content of the invention
In place of the utility model is the above-mentioned the deficiencies in the prior art of solution, there is provided a kind of multifunctional grounded transmission of electricity cement pole,
To can guarantee that the reliability of overhead power transmission line pole tower ground connection, so as to ensure the safe and stable operation of circuit.
The utility model to achieve the above object of the invention, adopts the following technical scheme that：
A kind of design feature of multifunctional grounded transmission of electricity cement pole of the utility model includes：The concrete cement body of rod, one group
Reinforcing bar, body of rod abutted flange disk, fastener inserts and grounding assembly；The fastener inserts include：Hollow circular cylinder and pre-buried docking
Ring flange；The grounding assembly is made up of one group of pre-buried conductive plate and ground connection conductor wire；
The concrete cement body of rod is hollow structure, and described one group has been evenly arranged in the concrete cement body of rod
Reinforcing bar, and the bottom of one group of reinforcing bar is exposed in the outside of the concrete cement body of rod；
The body of rod abutted flange disk is provided with one group of preformed hole corresponding with one group of reinforcing bar；The body of rod rendezvous method
Blue disk is sleeved on one group of reinforcing bar by the preformed hole and is welded on the bottom of the concrete cement body of rod；
One group of docking bolt hole is additionally provided with the body of rod abutted flange disk, and passes through bolt and the pre-buried rendezvous method
Bolt hole on blue disk is connected；The pre-buried abutted flange disk is welded on the top of the hollow circular cylinder, described hollow
Cylinder is hollow structure and is embedded in underground；One group of pre-buried conductive plate is provided with the bottom of the hollow circular cylinder；
It is described ground connection conductor wire be each passed through the concrete cement body of rod and hollow circular cylinder hollow space and described one group it is pre-buried
Conductive plate electrically connects.
The design feature of multifunctional grounded transmission of electricity cement pole described in the utility model is lain also in：The hollow circular cylinder and
The body of rod abutted flange disk is metal conductive materials.
The metal column of multiple random alignments is also welded with the outer wall of the hollow circular cylinder.
The surface of the hollow circular cylinder and multiple metal columns is provided with zinc coat.
Compared with the prior art, the beneficial effects of the utility model are：
The utility model is reasonable in design, easy for installation, and reusable, by by the concrete cement body of rod, one
Group reinforcing bar, body of rod abutted flange disk, fastener inserts and grounding assembly are organically combined, and are set in the outside of fastener inserts
Metal column and zinc coat are equipped with, can effectively prevent etching problem, earthing effect is good, safe, so as to practical well
Value.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Label in figure：1st, the concrete cement body of rod；2nd, one group of reinforcing bar；3rd, body of rod abutted flange disk；4th, hollow circular cylinder；5、
Pre-buried abutted flange disk；6th, one group of pre-buried conductive plate；7th, multiple metal columns.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
In the present embodiment, as shown in figure 1, a kind of multifunctional grounded transmission of electricity cement pole includes：The concrete cement body of rod 1, one
Group reinforcing bar 2, body of rod abutted flange disk 3, fastener inserts and grounding assembly；Fastener inserts include：Hollow circular cylinder 4 and pre-buried docking
Ring flange 5；Grounding assembly is made up of one group of pre-buried conductive plate 6 and ground connection conductor wire；
The concrete cement body of rod 1 is hollow structure, and one group of reinforcing bar 2, and one have been evenly arranged in the concrete cement body of rod 1
Expose in the outside of the concrete cement body of rod 1 bottom of group reinforcing bar 2；
Body of rod abutted flange disk 3 is process using metal conductive materials, and which is provided with one group it is right with one group of reinforcing bar 2
The preformed hole answered；Body of rod abutted flange disk 3 is sleeved on one group of reinforcing bar 2 by preformed hole and leaked in the bottom of the concrete cement body of rod 1
On part and it is welded on the bottom of the concrete cement body of rod 1；
One group of docking bolt hole is additionally provided with body of rod abutted flange disk 3, pre-buried abutted flange disk 5 also is provided with one group and bar
The bolt hole that body abutted flange disk 3 docks；Body of rod abutted flange disk 3 passes through the bolt hole on bolt and pre-buried abutted flange disk 5
It is connected；Pre-buried abutted flange disk 5 is welded on the top of hollow circular cylinder 4, and hollow circular cylinder 4 is added using metal conductive materials
Work is made, and is hollow structure and is embedded in underground；Also it is welded with specific implementation, on the outer wall of hollow circular cylinder 4 more
The metal column 7 of individual random alignment；One group of pre-buried conductive plate 6 is provided with the bottom of hollow circular cylinder 4；Ground connection conductor wire is worn respectively
The hollow space for crossing the concrete cement body of rod 1 and hollow circular cylinder 4 electrically connects with one group of pre-buried conductive plate 6.The He of hollow circular cylinder 4
The surface of multiple metal columns 7 is provided with zinc coat.
When the utility model is installed, one group of pre-buried conductive plate 6 is first arranged on the bottom of hollow circular cylinder 4, then by pre-buried group
Part is embedded in foundation ditch, is fixed fastener inserts after backfill, and when installing transmission of electricity cement pole, body of rod abutted flange disk 3 is docked
On pre-buried abutted flange disk 5, locked by one group of bolt, the ground wire pair that conductor wire will be grounded be transmitted electricity on cement pole
Connect.
Claims (4)
1. a kind of multifunctional grounded transmission of electricity cement pole, its feature include：The concrete cement body of rod (1), one group of reinforcing bar (2), body of rod
Abutted flange disk (3), fastener inserts and grounding assembly；The fastener inserts include：Hollow circular cylinder (4) and pre-buried abutted flange
Disk (5)；The grounding assembly is made up of one group of pre-buried conductive plate (6) and ground connection conductor wire；
The concrete cement body of rod (1) is hollow structure, and described one has been evenly arranged in the concrete cement body of rod (1)
Group reinforcing bar (2), and the bottom of one group of reinforcing bar (2) is exposed in the outside of the concrete cement body of rod (1)；
The body of rod abutted flange disk (3) is provided with one group of preformed hole corresponding with one group of reinforcing bar (2)；The body of rod docking
Ring flange (3) is sleeved on one group of reinforcing bar (2) by the preformed hole and is welded on the concrete cement body of rod (1)
Bottom；
One group of docking bolt hole is additionally provided with the body of rod abutted flange disk (3), and passes through bolt and the pre-buried rendezvous method
Bolt hole on blue disk (5) is connected；The pre-buried abutted flange disk (5) is welded on the top of the hollow circular cylinder (4),
The hollow circular cylinder (4) is hollow structure and is embedded in underground；The bottom of the hollow circular cylinder (4) is provided with described one
The pre-buried conductive plate (6) of group；The ground connection conductor wire is each passed through the concrete cement body of rod (1) and hollow circular cylinder (4)
Hollow space electrically connects with described one group pre-buried conductive plate (6).
2. multifunctional grounded transmission of electricity cement pole according to claim 1, it is characterised in that：The hollow circular cylinder (4) and
The body of rod abutted flange disk (3) is metal conductive materials.
3. multifunctional grounded transmission of electricity cement pole according to claim 1, it is characterised in that：The hollow circular cylinder (4)
The metal column (7) of multiple random alignments is also welded with outer wall.
4. multifunctional grounded transmission of electricity cement pole according to claim 3, it is characterised in that：The hollow circular cylinder (4) and
The surface of multiple metal columns (7) is provided with zinc coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720749271.6U CN206815933U (en) | 2017-06-26 | 2017-06-26 | A kind of multifunctional grounded transmission of electricity cement pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720749271.6U CN206815933U (en) | 2017-06-26 | 2017-06-26 | A kind of multifunctional grounded transmission of electricity cement pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206815933U true CN206815933U (en) | 2017-12-29 |
Family
ID=60761764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720749271.6U Active CN206815933U (en) | 2017-06-26 | 2017-06-26 | A kind of multifunctional grounded transmission of electricity cement pole |
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| Country | Link |
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| CN (1) | CN206815933U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057497A (en) * | 2018-08-22 | 2018-12-21 | 国网内蒙古东部电力有限公司经济技术研究院 | A kind of anti-freeze expansion shaft tower |
| CN109162519A (en) * | 2018-08-22 | 2019-01-08 | 国网内蒙古东部电力有限公司经济技术研究院 | A kind of anticorrosion shaft tower |
| CN111193213A (en) * | 2020-02-26 | 2020-05-22 | 国网江西省电力有限公司萍乡供电分公司 | Transformer distribution column type platform district device |
| CN112049509A (en) * | 2020-04-28 | 2020-12-08 | 广东永基电力器材厂有限公司 | Concrete pole |
-
2017
- 2017-06-26 CN CN201720749271.6U patent/CN206815933U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057497A (en) * | 2018-08-22 | 2018-12-21 | 国网内蒙古东部电力有限公司经济技术研究院 | A kind of anti-freeze expansion shaft tower |
| CN109162519A (en) * | 2018-08-22 | 2019-01-08 | 国网内蒙古东部电力有限公司经济技术研究院 | A kind of anticorrosion shaft tower |
| CN109057497B (en) * | 2018-08-22 | 2019-07-26 | 国网内蒙古东部电力有限公司经济技术研究院 | A kind of anti-freeze expansion shaft tower |
| CN111193213A (en) * | 2020-02-26 | 2020-05-22 | 国网江西省电力有限公司萍乡供电分公司 | Transformer distribution column type platform district device |
| CN112049509A (en) * | 2020-04-28 | 2020-12-08 | 广东永基电力器材厂有限公司 | Concrete pole |
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