资中县GYZF4四氟板式橡胶支座构造图

<p>资中县GYZF4四氟板式橡胶支座构造图</p> <div style="text-indent: 28.1pt"><b><span style="background: yellow; color: red; font-size: 14pt">四氟187板式3082橡胶5830支座</span></b><span style="color: red; font-size: 14pt">的构造</span><span style="color: red; font-size: 14pt">:</span></div> <div style="text-indent: 28.1pt"><b><span style="background: yellow; font-size: 14pt">四氟板式橡胶支座</span></b><span style="font-size: 14pt">构造由上支座板、不锈钢板、<b><span style="background: yellow">四氟板式橡胶支座</span></b>、下支座板和防护罩组成。</span></div> <div style="text-indent: 28pt"><span style="font-size: 14pt">（</span><span style="font-size: 14pt">1</span><span style="font-size: 14pt">）上支座板由</span><span style="font-size: 14pt">10~16mm</span><span style="font-size: 14pt">厚的的</span><span style="font-size: 14pt">Q235</span><span style="font-size: 14pt">钢板制成，该钢板预埋在梁的支点处，也可以架设时用环氧树脂与梁底黏结。钢板可以用氩弧焊将不锈钢板和基层钢板焊在一起当梁体设在纵坡上来保持支座与钢板接触面水平。</span></div> <div style="text-indent: 28pt"><span style="font-size: 14pt">（</span><span style="font-size: 14pt">2</span><span style="font-size: 14pt">）不锈钢板镶嵌在上支座板</span><span style="font-size: 14pt">1mm</span><span style="font-size: 14pt">深的宽槽内，并用环氧树脂黏结，一般厚度为</span><span style="font-size: 14pt">2mm</span><span style="font-size: 14pt">，在支座就位架梁时安放。</span></div> <div style="text-indent: 28pt"><span style="font-size: 14pt">（</span><span style="font-size: 14pt">3</span><span style="font-size: 14pt">）<b><span style="background: yellow">四氟板式橡胶支座</span></b>由纯聚四氟乙烯板、氯丁橡胶和</span><span style="font-size: 14pt">Q235</span><span style="font-size: 14pt">钢板硫化黏结而成。</span></div> <div style="text-indent: 28pt"><span style="font-size: 14pt">（</span><span style="font-size: 14pt">4</span><span style="font-size: 14pt">）下支座钢板为</span><span style="font-size: 14pt">10~12mm</span><span style="font-size: 14pt">厚的</span><span style="font-size: 14pt">Q235</span><span style="font-size: 14pt">钢板制成，预埋在墩台顶面。</span></div> <div style="text-indent: 28pt"><span style="font-size: 14pt">（</span><span style="font-size: 14pt">5</span><span style="font-size: 14pt">）防护罩是人造革或优质漆布制成，设在<b><span style="background: yellow">四氟板式橡胶支座</span></b>外围，目的就是为了隔绝紫外线对橡胶老化的影响，也可以起到让不锈钢表面清洁。</span></div> <div style="text-indent: 28.1pt"><b><span style="background: yellow; color: red; font-size: 14pt">四氟板式橡胶支座</span></b><span style="color: red; font-size: 14pt">的应用</span><span style="color: red; font-size: 14pt">:</span></div> <div style="text-indent: 28.1pt"><b><span style="background: yellow; font-size: 14pt">四氟板式橡胶支座</span></b><span style="font-size: 14pt">广泛地应用于公路桥梁上。除作为桥梁支座使用外，<b><span style="background: yellow">四氟板式橡胶支座</span></b>还被大量用作滑块使用，它可以在顶推施工的桥梁上用作施工工具，也可以用来做移动重物滑道。例如用做移动悬臂施工的吊架，移动重型机械的滑道。铁路上还利用四氟滑块来横移道岔，可以在现有铁路线旁边预先拼装好道岔，然后横移到既有线上，大大减少了封闭行车的时间。</span></div>