几种防雷引下线与测试点
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"></SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN> </P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT size=3><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt">1 </SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">明敷引下线与断接卡。</SPAN></FONT><FONT size=3><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt"> <BR></SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">沿外墙用</SPAN><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt">25*<?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:chmetcnv UnitName="cm" SourceValue="4" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on">4cm</st1:chmetcnv></SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">镀锌扁钢引下，每<st1:chmetcnv UnitName="米" SourceValue="1" HasSpace="False" Negative="False" NumberType="3" TCSC="1" w:st="on">一米</st1:chmetcnv>做固定支架。离地</SPAN><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt">1.6</SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">－</SPAN><st1:chmetcnv UnitName="米" SourceValue="1.8" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt">1.8</SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">米</SPAN></st1:chmetcnv><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">做断接卡，每处引下线打人工接地极，保护钢管密封处理。</SPAN></FONT><FONT size=3><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt"> <BR></SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">墙角无柱无钢筋时采用，现在基本不建议再使用这种方法。</SPAN></FONT><FONT size=3><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt"> <BR>2 </SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">暗敷引下线与断接卡。</SPAN></FONT><FONT size=3><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt"> <BR></SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">墙角有柱子，有</SPAN><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt">ф<st1:chmetcnv UnitName="mm" SourceValue="10" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on">10mm</st1:chmetcnv></SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">以上柱内钢筋</SPAN><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt">4</SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">根，无柱内钢筋时用</SPAN><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt">25*<st1:chmetcnv UnitName="mm" SourceValue="4" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on">4mm</st1:chmetcnv></SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">扁钢，在</SPAN><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt">1.6</SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">－</SPAN><st1:chmetcnv UnitName="米" SourceValue="1.8" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt">1.8</SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">米</SPAN></st1:chmetcnv><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">做断接卡，每处引下线打人工接地极，保护钢管密封处理。</SPAN></FONT><FONT size=3><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt"> <BR></SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">无地圈梁或承台时采用。</SPAN><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt"><o:p></o:p></SPAN></FONT></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT size=3><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt">3</SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">暗敷引下线，明测试卡。</SPAN></FONT><FONT size=3><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt"> <BR></SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">利用柱内钢筋做引下线，或扁钢暗敷引下，在</SPAN><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt">1.6</SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">－</SPAN><st1:chmetcnv UnitName="米" SourceValue="1.8" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt">1.8</SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">米</SPAN></st1:chmetcnv><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">做测试点，不断开。但注意在每个测试点埋地下</SPAN><st1:chmetcnv UnitName="米" SourceValue="1" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt">1</SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">米</SPAN></st1:chmetcnv><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">处应有引出外墙</SPAN><st1:chmetcnv UnitName="米" SourceValue="1" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt">1</SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">米</SPAN></st1:chmetcnv><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">的扁钢预留，以增打接地极。</SPAN></FONT><FONT size=3><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt"> <BR></SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">有地圈梁与承台时采用。一般此种情况用于变配电房上。</SPAN><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt"><o:p></o:p></SPAN></FONT></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT size=3><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt">4</SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">，另一种暗敷引下线，明测试卡。</SPAN></FONT><FONT size=3><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt"> <BR></SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">利用柱内钢筋做引下线，在离地</SPAN><st1:chmetcnv UnitName="米" SourceValue=".5" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt">0.5</SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">米</SPAN></st1:chmetcnv><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">处焊接铁板，引出一根</SPAN><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt">40*<st1:chmetcnv UnitName="mm" SourceValue="4" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on">4mm</st1:chmetcnv></SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">扁钢做测试点，扁钢应有穿螺栓的洞眼。同时注意在每个测试点埋地下</SPAN><st1:chmetcnv UnitName="米" SourceValue="1" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt">1</SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">米</SPAN></st1:chmetcnv><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">处应有引出外墙</SPAN><st1:chmetcnv UnitName="米" SourceValue="1" HasSpace="False" Negative="False" NumberType="1" TCSC="0" w:st="on"><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt">1</SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">米</SPAN></st1:chmetcnv><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">的扁钢预留，以增打接地极。</SPAN></FONT><FONT size=3><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt"> <BR></SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">有地圈梁与承台时，或钢结构厂房钢柱采用，一般此种情况用于厂房，住宅，一般建筑。</SPAN></FONT><FONT size=3><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt"> <BR>5</SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">，暗敷引下线，暗装测试盒。</SPAN></FONT><FONT size=3><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt"> <BR></SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">说明同上，暗敷测试盒。但我个人觉得应该用铁盒，铁盖板，可以用卫生间等电卫盒替代，那样比较直观。</SPAN></FONT><FONT size=3><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt"> <BR></SPAN><SPAN style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: ˎ̥; mso-hansi-font-family: ˎ̥; mso-bidi-font-size: 10.5pt">有地圈梁与承台时采用，一般此种情况用于高档住宅，学校，公共建筑。</SPAN></FONT><SPAN lang=EN-US style="COLOR: #333333; FONT-FAMILY: ˎ̥; mso-bidi-font-size: 10.5pt"><FONT size=3> </FONT><BR style="mso-special-character: line-break"><BR style="mso-special-character: line-break"></SPAN></P> xuexi ding ding !!!!!
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