(1) when the slot type large span cable bridge enters the building outside the building, the overhead of the bridge shall not be less than 1/100.

(2)濟南電纜橋架與用電設備交越時,其間的凈距不小于0.5m。

(2) when the cable bridge of Ji'nan is crossed with the electric equipment, the net distance between the cable bridge and the electric equipment is not less than 0.5m.

(3)兩組電纜橋架在同一高度平行敷設時,其間凈距不小于0.6m。(4)在平行圖上繪出橋架的路由,要注明橋架起點、終點、拐彎點、分支點及升降點的坐標或定位尺寸、標高,如能繪制橋架敷設軸側圖,則對材料統計將更精確。

(3) the net distance between the two groups of cable bridges at the same height is not less than 0.6m. (4) draw the bridge's routing on parallel graph. We should specify the coordinates, location size and elevation of bridge's starting point, terminal point, turning point, branch point and lifting point. If we can draw the axle side diagram of the bridge, the material statistics will be more accurate.

直線段：注明全長、橋架層數、標高、型號及規格。拐彎點和分支點:注明所用轉彎接板的型號及規格。升降段：注明標高變化,也可用局部大樣圖或剖面圖表示。

Straight line: full length, number of bridge frames, elevation, model and specification. Turning point and branch point: indicate the type and specification of the turning plate used. Lift: marked elevation changes, also available local drawing or profile said.

(5)橋架支撐點, 如立柱、托臂或非標準支、構架的間距、安裝方式、型號規格、標高,可同意在平面上列表說明,也可分段標出用不同的剖面圖、單線圖或大樣圖表示。

(5) the bridge support, such as a column, or non standard, frame spacing, installation methods, specifications, elevation, may agree to that list in the plane, can also be sub mark expressed in different sections, isometric or drawing.

(6)電纜引下點位置及引下方式,一般而言,大批電纜引下可用垂直彎接板和垂直引上架,少量電纜引下可用導板或引管,注明引下方式即可。

(6) the location and the way of the cable drop. Generally speaking, a large number of cables can be used to pull down the vertical bending plate and the vertical upper rack, and a small number of cables can be used to guide the guide plates or the guide pipes, and indicate the way of leading.

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We are willing to meet the eight parties with the best sense of service. We sincerely cooperate sincerely with friends from all walks of life at home and abroad to create a better future. Welcome everyone to visit and discuss!