在日常的生活中我們經?？梢砸姷綐蚣?，其在生產完之后是有一些部件安裝以及保管事項需要我們去注意的，那么濟南電纜橋架部件安裝的注意事項是怎樣的呢？

In our daily life, we can often see cable tray. After production, we need to pay attention to the installation and storage of some parts. What are the precautions for the installation of cable tray parts in Jinan?

1、吊架安裝：

1. Hanger installation:

采用通絲螺桿雙桿式吊架安裝方式。水平橋架支架采用鍍鋅通絲螺桿作吊桿，鍍鋅角鋼作橫擔，支架間距按2m設置，在橋架的轉角處要設置支架，支架采用膨脹螺栓在樓板下固定。

The threaded screw double rod hanger is adopted for installation. The support of horizontal bridge adopts galvanized threaded rod as suspender and galvanized angle steel as cross arm. The spacing between supports is 2m. The support shall be set at the corner of the bridge. The support shall be fixed under the floor with expansion bolts.

通絲吊桿要根據橋架的寬度來選擇，見下：豎向橋架支架采用型鋼制作，固定件要與橋架配套。支架固定在墻體或樓板上，采用膨脹螺栓固定。

The wire hanger shall be selected according to the width of the cable tray, as shown below: the vertical cable tray support shall be made of section steel, and the fastener shall be matched with the cable tray. The support shall be fixed on the wall or floor and fixed with expansion bolts.

豎向橋架穿樓板時，需要考慮防震要求的地方，使用減震支架。平面橋架安裝時近量往上抬，至少應滿足底距吊頂50mm。

When the vertical cable tray passes through the floor, the shock absorption support shall be used where the seismic requirements need to be considered. When installing the plane bridge, lift it up to at least 50mm from the bottom to the ceiling.

2、支、吊架的調整：

2. Adjustment of supports and hangers:

橋架安裝中，對橋架的支、吊架位置誤差，應嚴格控制。電纜橋架支、吊架應安裝牢固，橫平豎直。支、吊架的固定方式應按要求進行。各支、吊架的同層橫擔應在同一水平面上，其高低偏差不應大于5mm/m；橋架支、吊架沿橋架走向左右的偏差不應大于10mm/m。

During the installation of cable tray, the position error of supports and hangers of cable tray shall be strictly controlled. The supports and hangers of cable tray shall be installed firmly, horizontally and vertically. The fixing method of supports and hangers shall be as required. The cross arms on the same layer of each support and hanger shall be on the same horizontal plane, and the height deviation shall not be greater than 5mm/m; The deviation of bridge supports and hangers from left to right along the bridge shall not be greater than 10mm/m.

3、橋架與各種管道的小凈距：

3. Small clear distance between cable tray and various pipes:

橋架與一般工藝管道平行架設時，間距不應小于400mm；橋架與熱力管道平行架設時，其間距當熱力管道有保溫層時不小于500mm，無保溫層時，不應小于1000mm。

When the cable tray is erected in parallel with the general process pipe, the spacing shall not be less than 400mm; When the cable tray is erected in parallel with the heating pipeline, the distance between them shall not be less than 500mm if the heating pipeline has thermal insulation layer, and not less than 1000mm if there is no thermal insulation layer.

橋架與一般工藝管道交叉時，凈距不應小于300mm，橋架在管道下方安裝時，應使用隔熱板保護。橋架不宜在熱力管道的上方平行安裝，當無法避免需在熱力管道上方平行安裝時，間距不應小于1000mm，其間應采取有效的隔熱措施；

When the cable tray crosses the general process pipe, the clear distance shall not be less than 300mm. When the cable tray is installed under the pipe, it shall be protected by heat insulation board. The cable tray should not be installed in parallel above the thermal pipeline. When it is unavoidable to install it in parallel above the thermal pipeline, the spacing should not be less than 1000mm, and effective thermal insulation measures should be taken between them;

電纜橋架與熱力管道交叉時，當熱力管道有保溫層時，交叉距離不應小于500mm，無保溫層時，交叉距離不應小于1000mm，且有交叉處應用隔熱板（例如石棉板）將電纜橋架保護起來，隔熱板長度不應小于熱力管保溫層外徑加2000mm。

When the cable tray crosses the thermal pipeline, the crossing distance shall not be less than 500mm when the thermal pipeline has thermal insulation layer, and 1000mm when there is no thermal insulation layer. The cable tray shall be protected by heat insulation board (such as asbestos board) at the intersection. The length of the heat insulation board shall not be less than the outer diameter of the thermal pipeline insulation layer plus 2000mm.

要注意橋架暫時不能安裝時，其貯存場所宜干燥、有遮蓋、有良好的通風環境，應避免酸、堿、鹽等腐蝕性物質的侵蝕。更多使用注意事項可以來我們網站http://www.yeeones.com進行咨詢！

When the cable tray cannot be installed temporarily, its storage place should be dry, covered and well ventilated, and should avoid the corrosion of acid, alkali, salt and other corrosive substances. More precautions can be found on our website http://www.yeeones.com Consult!