CN212301608U - Distribution station area is convenient for ground resistance measurement's band iron - Google Patents
Distribution station area is convenient for ground resistance measurement's band iron Download PDFInfo
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- CN212301608U CN212301608U CN202020555351.XU CN202020555351U CN212301608U CN 212301608 U CN212301608 U CN 212301608U CN 202020555351 U CN202020555351 U CN 202020555351U CN 212301608 U CN212301608 U CN 212301608U
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- band iron
- iron
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- ground
- band
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 190
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 95
- 238000005259 measurement Methods 0.000 title claims abstract description 12
- 230000006835 compression Effects 0.000 claims description 19
- 238000007906 compression Methods 0.000 claims description 19
- 238000010276 construction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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Abstract
The utility model relates to a power line ground connection technical field is a distribution station district's earth resistance measuring band iron of being convenient for, and it includes band iron and lower band iron, and the band iron lower part is located the underground down, and lower band iron upper end is located on the ground, and the band iron front side is equipped with the band iron down, goes up the band iron upper end and is located down the band iron top, goes up and is equipped with at least one ground connection line hole on the band iron, and the band iron is in the same place with last band iron detachable fixed mounting down. The utility model has the advantages of reasonable and compact structure, convenient to use, it is through setting up down the band iron, will be down the band iron with last band iron detachable fixed mounting together, can when carrying out the ground resistance measurement, unpack the band iron and band iron down apart, will descend the band iron to realize measuring as the earthing for work body, need not to demolish earth connection on the band iron one by one, and also more convenient when installing, have safety, laborsaving, simple and convenient, efficient characteristics.
Description
Technical Field
The utility model relates to a power line ground connection technical field is a distribution station district ground resistance measuring band iron of being convenient for.
Background
At present, distribution station district ground lead is four totally, be block terminal ground lead, transformer case ground lead, transformer neutral point ground lead and arrester ground lead respectively, general condition is together fixed with the binding post of band iron, four leads wire and wire pole through the bolt, when overhauing ground resistance measurement, regard the band iron as temporary grounding body, before the measurement, need pull down four leads wire, need dismantle four bolts, after the volume of awaiting measuring finishes, screw up these four bolts dress back again, therefore the efficiency of construction is lower, waste time and energy.
Disclosure of Invention
The utility model provides a distribution station district ground resistance measuring band iron of being convenient for has overcome above-mentioned prior art not enough, and it can effectively solve and dismantle the earth connection when carrying out the ground resistance test and waste time and energy, the lower problem of efficiency of construction now.
The technical scheme of the utility model is realized through following measure: the utility model provides a distribution platform district ground resistance measurement's band iron of being convenient for, includes band iron and lower band iron, and lower band iron lower part is located the underground, and lower band iron upper end is located the ground, and the band iron front side is equipped with the band iron down, and last band iron upper end is located band iron top down, is equipped with at least one ground connection line hole on going up the band iron, and the band iron is in the same place with last band iron detachable fixed mounting down.
The following are further optimization or/and improvement of the technical scheme of the utility model:
the ground wire grounding wire fixing device further comprises fastening bolts and fastening nuts, wherein the fixing holes which are penetrated through from front to back are formed in the upper portion of the lower flat iron, mounting holes which are penetrated through from front to back and are consistent with the axis of the fixing holes are formed in the upper flat iron corresponding to the position below the ground wire hole, the fastening bolts with the rear portions located in the fixing holes are arranged in the mounting holes, and the fastening nuts are arranged on the fastening bolts corresponding to the position of the rear side of the fixing holes.
The ground wire hole front side can be provided with the compression bolt, and the compression bolt corresponding to the rear side of the ground wire hole is provided with the compression nut.
The utility model has the advantages of reasonable and compact structure, convenient to use, it is through setting up down the band iron, will be down the band iron with last band iron detachable fixed mounting together, can when carrying out the ground resistance measurement, unpack the band iron and band iron down apart, will descend the band iron to realize measuring as the earthing for work body, need not to demolish earth connection on the band iron one by one, and also more convenient when installing, have safety, laborsaving, simple and convenient, efficient characteristics.
Drawings
Fig. 1 is a schematic structural view of the preferred embodiment of the present invention.
Fig. 2 is a left side view structure diagram in a use state.
The codes in the figures are respectively: 1 is lower band iron, 2 is last band iron, 3 is the mounting hole, 4 is the earth connection hole, 5 is fastening bolt, 6 is fastening nut, 7 is compression bolt, 8 is compression nut, 9 is the earth connection.
Detailed Description
The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.
In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.
The invention will be further described with reference to the following examples and drawings:
as shown in the attached drawings 1 and 2, the flat iron convenient for measuring the ground resistance in the power distribution platform area comprises an upper flat iron 2 and a lower flat iron 1, the lower portion of the lower flat iron 1 is located underground, the upper end of the lower flat iron 1 is located on the ground, an upper flat iron 2 is arranged on the front side of the lower flat iron 1, the upper end of the upper flat iron 2 is located above the lower flat iron 1, at least one ground wire hole 4 is formed in the upper flat iron 2, and the lower flat iron 1 and the upper flat iron 2 are fixedly mounted together in a detachable mode. During the maintenance, before carrying out the ground resistance measurement, dismantle earlier band iron 1 and last band iron 2 and part down, will carry out the ground resistance measurement with band iron 1 as the temporary grounding body down after that, after the measurement finishes, with band iron 1 and last band iron 2 fixed mounting together down, need not to dismantle and install the fixed earth connection 9 on the band iron 2. The utility model has the advantages of reasonable and compact structure, convenient to use, it is through setting up band iron 1 down, will be down band iron 1 and last band iron 2 detachable fixed mounting together, can be when carrying out the ground resistance measurement, unpack the band iron 2 and lower band iron 1 apart, need not to demolish earth connection 9 on the band iron 2 one by one, and also relatively convenient when installing, have safety, laborsaving, simple and convenient, efficient characteristics.
According to actual needs, the flat iron which is convenient for measuring the grounding resistance in the power distribution area is further optimized or/and improved:
as shown in the attached drawings 1 and 2, the ground wire grounding device further comprises a fastening bolt 5 and a fastening nut 6, wherein a front-back through fixing hole is formed in the upper portion of the lower flat iron 1, a front-back through mounting hole 3 which is consistent with the axis of the fixing hole is formed in the upper flat iron 2 corresponding to the position below the ground wire hole 4, the fastening bolt 5 with the rear portion located in the fixing hole is arranged in the mounting hole 3, and the fastening nut 6 is arranged on the fastening bolt 5 corresponding to the position of the rear side of the fixing hole. In use, the upper flat iron 2 and the lower flat iron 1 are fixedly installed together through the fastening bolt 5 and the fastening nut 6.
As shown in the attached drawings 1 and 2, the grounding wire fixing device further comprises a compression bolt 7 and a compression nut 8, the compression bolt 7 is arranged on the front side of the grounding wire hole 4, and the compression nut 8 is arranged on the compression bolt 7 corresponding to the rear side of the grounding wire hole 4. When the grounding wire removing device is used, the upper flat iron 2 is provided with the four grounding wire holes 4, each grounding wire 9 is fixedly installed on the cold pressing terminal at one end of the grounding wire 9 together with the flat iron through the compression bolt 7 and the compression nut 8, when the grounding wire 9 needs to be removed, the compression bolt 7 and the compression nut 8 need to be loosened completely, and the cold pressing terminal fixed together with the grounding wire 9 is taken down.
Above technical feature constitutes the utility model discloses a best embodiment, it has stronger adaptability and best implementation effect, can increase and decrease unnecessary technical feature according to actual need, satisfies the demand of different situation.
Claims (3)
1. The utility model provides a distribution station district's band iron convenient to ground resistance measurement which characterized in that includes band iron and lower band iron, and lower band iron lower part is located the underground, and lower band iron upper end is located the ground, and the band iron front side is equipped with the band iron down, and last band iron upper end is located band iron top down, is equipped with at least one ground connection hole on the band iron, and the band iron is together with last band iron detachable fixed mounting down.
2. The flat iron convenient for measuring the ground resistance of the power distribution area according to claim 1, further comprising a fastening bolt and a fastening nut, wherein the upper portion of the lower flat iron is provided with a fixing hole which is through from front to back, the upper flat iron corresponding to the position below the ground wire hole is provided with a mounting hole which is through from front to back and is consistent with the axis of the fixing hole, the mounting hole is internally provided with a fastening bolt the rear portion of which is positioned in the fixing hole, and the fastening bolt corresponding to the position at the rear side of the fixing hole is provided with a fastening nut.
3. The flat iron convenient for measuring the ground resistance of the power distribution area according to claim 1 or 2, further comprising compression bolts and compression nuts, wherein the compression bolts are arranged on the front sides of the ground wire holes, and the compression nuts are arranged on the compression bolts corresponding to the rear sides of the ground wire holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020555351.XU CN212301608U (en) | 2020-04-15 | 2020-04-15 | Distribution station area is convenient for ground resistance measurement's band iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020555351.XU CN212301608U (en) | 2020-04-15 | 2020-04-15 | Distribution station area is convenient for ground resistance measurement's band iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212301608U true CN212301608U (en) | 2021-01-05 |
Family
ID=73973135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020555351.XU Active CN212301608U (en) | 2020-04-15 | 2020-04-15 | Distribution station area is convenient for ground resistance measurement's band iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212301608U (en) |
-
2020
- 2020-04-15 CN CN202020555351.XU patent/CN212301608U/en active Active
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