Telescopic house lightning arrester
The invention relates to a telescopic house lightning arrester, and relates to the technical field of lightning arresters, the telescopic house lightning arrester comprises a vertically arranged mounting box, a lightning rod located in the mounting box, a tensioning assembly and a transmission assem...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a telescopic house lightning arrester, and relates to the technical field of lightning arresters, the telescopic house lightning arrester comprises a vertically arranged mounting box, a lightning rod located in the mounting box, a tensioning assembly and a transmission assembly, the tensioning assembly and the transmission assembly are arranged on the mounting box, and the top of the mounting box is of an opening structure; the top of the mounting box is covered with two baffles, the ends, away from each other, of the two baffles are hinged to the mounting box, and when the two baffles are located on the same horizontal plane, the two baffles abut against each other and are right opposite to each other; the tensioning assembly is used for supporting the baffles, the transmission assembly is used for driving the lightning rod to move in the vertical direction, when the lightning rod moves upwards, the two baffles rotate in the direction away from each other, and when the lightning rod |
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