歡迎您光臨濟南蘇鑫電纜橋架有限公司網站!
聯系濟南蘇鑫電纜橋架有限公司 / Contact us

濟南蘇鑫電纜橋架有限公司

客戶統一咨詢熱線

0531-85767688

售后熱線:15668327566

聯系基地:山東省 德州市協同發展產業園D06幢

當前位置:首頁 > 新聞中心 > 常見問題 >

選用梯級式橋架應留意的事項

文章來源:http://www.yeeones.com/?? 作者:電纜橋架廠家發布時間:2022-09-21?瀏覽次數:

返回:常見問題
梯級式電纜橋架備有護罩,需求配護罩時可在訂購時注明,其所有配件與托盤式、槽式橋架通用。在梯式橋架的使用過程中,有諸多的注意事項需要大家注意,下面山東電纜橋架廠家為您解說。
Ladder type cable tray is equipped with shield, which can be noted when ordering, and all its accessories are common to tray type and trough type cable tray. In the process of using ladder type cable tray, there are many precautions that should be paid attention to. Below, Shandong cable tray manufacturer will explain them to you.
1、橋架、線槽及其支吊架運用在有腐蝕性環境中,應選用耐腐蝕的剛性資料制作,或采納防腐蝕處理,防腐蝕處理方式應滿意工程環境和耐久性的要求。
1. When bridge, trunking and its supports and hangers are used in corrosive environment, they shall be made of corrosion-resistant rigid materials, or adopt anti-corrosion treatment, which shall meet the requirements of engineering environment and durability.
2、橋架在有防火要求的區段內,可在電纜梯架、托盤內增加具有耐火或難燃功能的板、網等資料構成關閉或半關閉式結構,并采納在橋架及其支吊架外表涂刷防火涂層等辦法,其全體耐火功能應滿意有關規范或規范的要求。
2. In the section with fire protection requirements, the cable ladder and tray can be added with plates, nets and other materials with fire resistance or flame retardant functions to form a closed or semi closed structure, and the method of painting fire retardant coating on the surface of the bridge and its supports and hangers shall be adopted. All the fire resistance functions shall meet the requirements of relevant specifications or specifications.
3、在工程防火要求較高的場所,不宜選用鋁合金橋架。
3. In places with high fire protection requirements, aluminum alloy bridge should not be used.
4、電纜梯架寬度和高度的挑選應契合填充率的要求,電纜的梯架的填充率在一般情況下,電力電纜可取40%~50%,操控電纜可取50%~70%,且宜預留10%~25%工程開展裕量。
4. The selection of cable ladder width and height shall meet the requirements of filling rate. In general, the filling rate of cable ladder can be 40%~50% for power cables, 50%~70% for control cables, and 10%~25% for project development should be reserved.
山東電纜橋架
5、在挑選電纜梯架的荷載等級時,橋架的作業均布荷載不該大于所選橋架荷載等級的額外均布荷載,假如橋架的支吊架的實踐跨距不等于2m時,則作業均布荷載應滿意要求。
5. When selecting the load level of the cable ladder, the operating uniform load of the bridge should not be greater than the additional uniform load of the selected bridge load level. If the practical span of the bridge's supports and hangers is not equal to 2m, the operating uniform load should meet the requirements.
6、各種組件及支吊架在滿意相應荷載的條件下,其標準尺度應與托盤、梯架的直線段、彎通系列相匹配
6. Under the condition of satisfying the corresponding load, the standard dimensions of various components, supports and hangers shall match with the straight sections and bending series of trays and ladders
7、在挑選橋架的彎通或引上、引下設備時,不該小于橋架內電纜小答應曲折半徑。
7. When selecting the bending or leading up and down equipment of the bridge, it should not be less than the allowable bending radius of the cable in the bridge.
8、關于跨距大于6m的鋼制橋架和跨距大于2m或承載要求大于荷載等級D級的鋁合金橋架,應按工程條件進行強度、剛度及穩定性的核算或實驗驗證。
8. For steel bridges with a span greater than 6m and aluminum alloy bridges with a span greater than 2m or a bearing requirement greater than load level D, the strength, stiffness and stability shall be calculated or verified by experiments according to the engineering conditions.
9、幾組橋架在同一高度平行敷設時,各相鄰電纜橋架之間應考慮保護、檢修間隔。
9. When several groups of cable trays are laid in parallel at the same height, protection and maintenance intervals shall be considered between adjacent cable trays.
以上就是關于“梯式橋架選用注意事項有哪些”的簡單介紹,希望能夠對大家有所幫助。更多相關事項就來我們這邊http://www.yeeones.com咨詢了解吧!
The above is a brief introduction to "What should be paid attention to in the selection of ladder type cable tray", and I hope it will be helpful to everyone. More related matters come to our side http://www.yeeones.com Ask and understand!
工程案例 / Case Show
  • 濟南火車站 濟南火車站
  • 曲阜孔子文化會展中心 曲阜孔子文化會展中心
  • 山東工藝美院 山東工藝美院
  • 公安廳服務展示 公安廳服務展示
成人影院在线观看yin