PREFABRICATED GROUNDING AND LIGHTNING PROTECTION SYSTEM AND METHOD OF ITS INSTALLATION Russian patent published in 2020 - IPC H01R4/66 

Abstract RU 2733882 C1

FIELD: instrument engineering.

SUBSTANCE: invention relates to an earthing arrangement. Arrangement includes a vertical prefabricated grounding electrode consisting of at least two grounding rods, at least one coupling and a tip, a hot-dip galvanized steel strip with a width of up to 0.05 meters or a circular conductor with a diameter of 0.01 to 0.016 meters, the connection of which to the prefabricated grounding electrode is carried out by means of clamps with a width of 0.09 meters and a height of 0.09 meters. Way to install a prefabricated grounding system is as follows: before the vertical immersion of the first grounding rod of the prefabricated grounding electrode onto the rod, the receiving head and the mounting sleeve are screwed from above up to the stop, and the tip is screwed from the bottom up to the stop. Electrically conductive lubrication is applied to the electrically conductive thread, then the immersion is strictly vertical. After immersion, the mounting sleeve and the receiving head are unscrewed and disconnected from the grounding rod, then the connection of the next grounding rod is made through the coupling to the first rod. Operations are repeated until the required electrical resistance value of the grounding rod and the length of the grounding rod are obtained, after which the gaps are sealed.

EFFECT: technical result is the reduction in the electrical resistance of the rod-clamp-conductor connection, as well as the elimination of the destruction of the prefabricated grounding electrode when it is installed, reduction and stabilization of the resistance of the grounding arrangement.

7 cl, 9 dwg, 2 tbl

Similar patents RU2733882C1

Title Year Author Number
PREFABRICATED GROUNDING AND LIGHTNING PROTECTION SYSTEM AND METHOD OF ITS INSTALLATION 2017
  • Kuzub Igor Evgenievich
RU2667904C1
MODULE AND ROD DEEP GROUNDING SYSTEM WITH SOIL ACTIVATION 2021
  • Stepanov Anton Olegovich
  • Stepanov Nikita Olegovich
RU2778367C2
GROUNDING ELECTRODE 2003
  • Urbanovich Igor' Nikolaevich
RU2265930C2
PROTECTIVE GROUNDING OF ELECTRICAL INSTALLATIONS 2020
  • Aginej Ruslan Viktorovich
  • Isupova Ekaterina Vladimirovna
  • Savchenkov Sergej Viktorovich
RU2752012C1
SPARKLESS EARTHING DEVICE (VERSIONS) 2011
  • Rjabov Jurij Georgievich
  • Ermakov Konstantin Vasil'Evich
RU2462802C1
METHOD FOR BURYING GROUND ELECTRODES IN PERMAFROST EARTH 1998
  • Efremov V.N.
  • Kobylin V.P.
RU2181918C2
DEVICE FOR SUBMERSION OF ROD EARTH ELECTRODES INTO PITS OF SUPPORTS OF POWER TRANSMISSION LINE SUPPORTS 2012
  • Irkha Dmitrij Aleksandrovich
  • Aniskina Marija Vladimirovna
  • Irkha Pavel Dmitrievich
RU2496194C2
PROTECTION DEVICE 2014
  • Redekop Aleksandr Garol'Dovich
  • Gilev Oleg Arkad'Evich
RU2574180C2
METHOD OF INSTALLING AGROUND IN PERMAFROST 2004
  • Kobylin Vitalij Petrovich
  • Bondarev Ehduard Antonovich
  • Ushakov Vasilij Jakovlevich
  • Sedalishchev Vitalij Alekseevich
  • Li-Fir-Su Roza Petrovna
RU2276825C2
PROTECTIVE EARTHING 2021
  • Savchenkov Sergej Viktorovich
  • Isupova Ekaterina Vladimirovna
  • Aginej Ruslan Viktorovich
  • Koshkur Oleg Nikolaevich
RU2770424C1

RU 2 733 882 C1

Authors

Kuzub Igor Evgenievich

Dates

2020-10-07Published

2017-04-21Filed