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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="cln4fof" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yxdqsb/637348272099345703/4418940.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8cml8fh" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>楊浦區(qū)鋁合金單梯邊橋架造價(jià),鋁合金槽式橋架</p><p><span>***更新：</span>2021-01-20 00:23:35</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="3f2bq8e" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海揚(yáng)迅電氣設(shè)備成套有限公司</a></p><p><span>聯(lián)系人：</span>楊祥</p><p><span>郵箱: </span>348588334@qq.com</p><p><span>電話: </span>13901927698</p><p><span>傳真: </span>021_36328300</p><p><span>網(wǎng)址: </span>http://www.yangsdq.com</p><p><span>手機(jī): </span>021-36328200</p><p><span>地址: </span>寶山區(qū)上大路178弄47號(hào)</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="mgncgkg" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="ncz7s7j" class="box"><p><p style="text-indent:25px">槽式電纜橋架的接地知識(shí)點(diǎn)：1.槽式電纜橋架系統(tǒng)應(yīng)有可靠的電氣連接并接地。2.當(dāng)允許利用槽式電纜橋架系統(tǒng)構(gòu)成接地干線回路時(shí)，要符合相關(guān)的要求。橋架端部之間連接電阻不能大于0.00033歐姆，要掃除接地孔的絕緣涂層。在1KV及以下中性點(diǎn)直接接地系統(tǒng)中，受電設(shè)備的接地與系統(tǒng)中性線接地要保持相連。3.沿槽式電纜橋架全長(zhǎng)另敷設(shè)接地干線時(shí)，要保證每段橋架有至少一點(diǎn)與接地干線可靠連接，楊浦區(qū)鋁合金單梯邊橋架造價(jià)，楊浦區(qū)鋁合金單梯邊橋架造價(jià)。4.對(duì)于振動(dòng)場(chǎng)所，要求在它的接地部位連接處安裝彈簧圈，楊浦區(qū)鋁合金單梯邊橋架造價(jià)。在給橋架表面做工藝的時(shí)候，常常會(huì)運(yùn)用到熱鍍鋅跟電鍍鋅。楊浦區(qū)鋁合金單梯邊橋架造價(jià)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="楊浦區(qū)鋁合金單梯邊橋架造價(jià),鋁合金槽式橋架" src="https://tyunfile.71360.com/UploadFile/yxdqsb/637348272099345703/4418940.png"></div><p style="text-indent:25px">鋁合金槽式橋架，鋁合金電纜橋架：鋁合金制電纜橋架裝配的簡(jiǎn)稱,由鋁合金材料建造托盤或梯架的縱貫彎通附件以及支吊架等組成用以支承電纜具有持續(xù)剛性結(jié)構(gòu)的總體裝配.梯架 :梯形電纜橋架直接承托電纜的部件的簡(jiǎn)稱,電纜橋架鋼制電纜橋架的額定均布荷載品級(jí),由兩根縱向側(cè)邊與若干根橫檔組成的梯形部件有孔托盤:有孔槽形電纜橋架直接承托電纜的部件電纜橋架簡(jiǎn)稱,由帶孔眼電纜橋架底板和側(cè)邊所組成的或由整塊鋁合金板沖孔后彎曲制成底部有孔的槽形部件無(wú)孔托盤。浦東新區(qū)鋁合金防火橋架哪家比較好在對(duì)橋架進(jìn)行敷設(shè)的時(shí)候，通常是需要預(yù)留下一些墻洞的空間。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="楊浦區(qū)鋁合金單梯邊橋架造價(jià),鋁合金槽式橋架" src="https://tyunfile.71360.com/UploadFile/yxdqsb/637348272199746094/9413388.png"></div><p style="text-indent:25px">鋁合金槽式橋架安裝要點(diǎn)：槽式電纜橋架敷設(shè)走向應(yīng)短捷，并應(yīng)盡量沿墻、沿柱或沿梁敷設(shè)。根據(jù)槽式電纜橋架敷設(shè)走向，向土建專業(yè)、結(jié)構(gòu)專業(yè)提出預(yù)留墻洞、樓板洞及吊架安裝時(shí)，所需預(yù)埋鋼板位置及荷載。并且應(yīng)與工藝專業(yè)、水暖專業(yè)及動(dòng)力專業(yè)相協(xié)調(diào)。地面內(nèi)暗裝金屬線槽布線，在設(shè)計(jì)時(shí)應(yīng)與土建專業(yè)密切配合，以便根據(jù)不同的結(jié)構(gòu)型式和建筑布局，合理確定線路路徑和設(shè)備選型。不同電壓、不同用途的電纜不宜敷設(shè)在同一層電纜橋架內(nèi)，1kV 以上和1kV 及以下的電纜；同一路徑向級(jí)負(fù)荷供電的雙回路電纜；應(yīng)急照明和其他照明的電纜。</p><p style="text-indent:25px">鋁合金槽式橋架使用在有腐蝕性環(huán)境中，應(yīng)采用耐腐蝕的剛性材料制造?；虿扇》栏g處理，防腐蝕處理方式應(yīng)滿足工程環(huán)境和耐久性的要求。對(duì)耐腐蝕性能要求較高或要求潔凈的場(chǎng)所，宜選用鋁合金電纜橋架。橋架在有防火要求的區(qū)段內(nèi)，可在電纜梯架，托盤內(nèi)添加具有耐火或難燃性能的板，網(wǎng)等材料構(gòu)成封閉或半封閉式結(jié)構(gòu)，并采取在橋架及其支吊架表面涂刷防火涂層等措施。其整體耐火性能應(yīng)滿足國(guó)家有關(guān)規(guī)范或標(biāo)準(zhǔn)的要求。在工程防火要求較高的場(chǎng)所．不宜采用鋁合金電纜橋架。鋁合金槽式橋架的制作材料鋁合金密度低，但強(qiáng)度比較高。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="楊浦區(qū)鋁合金單梯邊橋架造價(jià),鋁合金槽式橋架" src="https://tyunfile.71360.com/UploadFile/yxdqsb/637348272246240235/207220.png"></div><p style="text-indent:25px">鋁合金槽式橋架密度低，但強(qiáng)度高，超過(guò)鋼質(zhì)，鋁合金可加工成各種款式電纜橋架，鋁合金橋架具有優(yōu)良導(dǎo)熱性和抗蝕性；鋁合金槽式橋架具有結(jié)構(gòu)簡(jiǎn)單、式樣獨(dú)特、荷載能力大、重量輕等特點(diǎn)。高低壓母線橋橋架表面陽(yáng)極氧化后，抗腐蝕、抗電磁干擾，尤其是抗屏蔽干擾，這是鋼制橋架不可替代的。鋁合金槽式橋架在現(xiàn)代工業(yè)、現(xiàn)代**、現(xiàn)代高科技，有著舉足輕重的實(shí)用價(jià)值。鋁合金槽式橋架優(yōu)良的高抗腐蝕功能，適用于電廠、化工、石化等各個(gè)領(lǐng)域，特別適用于具有高腐蝕環(huán)境的場(chǎng)所。擠壓成型的梯邊和橫檔使橋架外表光潔，合理的加工工藝和連接方式，使電纜橋架安裝方便，其中大跨距盤式直通可以滿足6米的承載力。鋁合金盤式底板，根據(jù)需要可采用平板結(jié)構(gòu)或凸飾沖壓結(jié)構(gòu)。鋁合金材質(zhì)制作的電纜橋架，在綜合性能方面要遠(yuǎn)比熱浸鋅的鋼制橋架更優(yōu)異。上海鋁合金走線橋架訂購(gòu)</p><p style="text-indent:25px">鋁合金槽式橋架在防蟲防蟻等方面也可以起到一定的作用。楊浦區(qū)鋁合金單梯邊橋架造價(jià)</p><p style="text-indent:25px">鋁合金槽式橋架是指橋梁的橋架結(jié)構(gòu)采用以鋁為基礎(chǔ)的合金材質(zhì)制成的，它的合金成分種主要含有銅、鋁、鋅、鋰、鎳等金屬元素。優(yōu)良的鋁合金橋架密度低、強(qiáng)度大、韌性好，相比較普通的鋼結(jié)構(gòu)的橋架，鋁合金橋架質(zhì)量更優(yōu)、可塑性更強(qiáng)。專業(yè)的鋁合金橋架的優(yōu)勢(shì)體現(xiàn)在以下幾個(gè)方面：強(qiáng)度大，韌性，荷載能力強(qiáng)。鋁合金橋架使用鋁合金材質(zhì)制成，由于鋁合金是一種密度低、強(qiáng)度高的材質(zhì)，材料性能高于鋼材料，將其作為橋架的主要材料，能夠制造出堅(jiān)硬強(qiáng)韌的橋架，能夠有效提高鋁合金橋架的荷載能力。楊浦區(qū)鋁合金單梯邊橋架造價(jià)</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2919292.html</p></div></div></div></div></div><div id="qar4rg2" class="page-right twoColRt"><div id="irtdfmo" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ynkzl2m" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 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