鋁合金封閉母線槽安裝對支架間距的要求
1.組合式鋁合金封閉母線槽安裝技術(shù)要求較高，對建筑結(jié)構(gòu)上的預(yù)埋件質(zhì)量、支撐結(jié) 構(gòu)的強(qiáng)度、安裝精度要求也較高。為了保證安裝質(zhì)量，好在施工現(xiàn)場用經(jīng)緯儀在各個預(yù)埋件 上找出統(tǒng)一高度，做好標(biāo)記，可以有效減小水平安裝誤差。
1. combined Aluminum Alloy closed busbar installation technical requirements for high building structure of embedded parts quality, supporting structure strength and installation precision is higher. In order to ensure the quality of the installation, the best at the construction site with a theodolite in various embedded parts out of uniform height, mark, can effectively reduce the level of installation error.
組合式鋁合金封閉母線槽水平安裝 時，插接箱與組合式鋁合金封閉母線槽是結(jié)合為一體的，其安裝位置較高，不便于日后的操作 和維護(hù)。
Combined Aluminum Alloy closed busbar horizontal installation, connection box and combined Aluminum Alloy closed busbar is integrated, the installation of a higher position for days after operation and maintenance.
2.封閉式母線槽安裝時整體結(jié)構(gòu)應(yīng)橫平豎直，母線通道水平安裝，兩支架間距≯2500㎜， 垂直安裝間距≯3600㎜；水平安裝時距地面安裝高度不小于2.2m，吊桿應(yīng)有調(diào)節(jié)水平的技術(shù)措施。
2. Enclosed Busbar installation structure should be horizontal and vertical, horizontal channel bus installation, two support spacing more than 2500 mm, 3600 mm spacing using vertical installation; when installed horizontally from the ground installation height of not less than 2.2M, technical measures must be taken to adjust the level of the boom.
3.母線垂直通過頂板敷設(shè)時，應(yīng)在通過的底板上采用槽 鋼支撐固定，當(dāng)封閉式母線跨越建筑物的伸縮縫或沉降縫時，采用適應(yīng)建筑物結(jié)構(gòu)移動的措施， 防止母線連接處水平移動造成斷裂，影響母線的 供配電。
3. bus through vertical roof laying, the floor should be in by using fixed channel support, when the telescopic enclosed bus across the building seam or settlement joint, using adaptive structure mobile measures, prevent the busbar connection level caused by movement of fracture, influence of bus power supply.
4.垂直敷設(shè)時距地面1.8m以上，安裝支架應(yīng)與通道側(cè)板配鉆孔，采用M6-M8螺栓緊固。母線的 拐彎處以及與插接箱的連接處應(yīng)加支架。 支架成排安裝時支架成排安裝時應(yīng)排列整齊間距均勻。
4. the vertical laying is more than 1.8m from the ground. The mounting bracket should be drilled with the channel side plate and fastened with the M6-M8 bolt. The bends of the busbar and the connection to the socket should be added. When the bracket is installed and installed, the bracket should be arranged in uniform spacing when the bracket is installed and installed.
當(dāng)母線的終端盒、始端盒懸空時應(yīng)采用支架固定，墻體、頂板上的支架必須用兩條膨脹螺栓固 定，膨脹螺栓應(yīng)加平光墊片和彈簧墊片。
When the bus terminal box, the box should be used when the end hanging bracket, bracket wall, roof must use two expansion bolt, expansion bolts should be flat and spring washers.
我們用滿腔的熱情、無限的激情對待工作和客戶，濟(jì)南電纜橋架愿意用勤奮的努力和您一起共鑄美好明天！
We are filled with enthusiasm and passion towards work and customer, Ji'nan cable tray willing to hard work and you create a better tomorrow!
