In order to ensure the construction and future use quality of cable bridge, Shandong cable bridge has strict operation rules in installation and grounding.

（1）電纜橋架裝置前，與土建及水暖、通風空調諧和，肯定與通風管、水道管之間的穿插配合問題。依照電讓水的準繩，電氣管道在上面、水管在下面，橋架處于高點，其次為風管、上、下水管，當部分不能滿足請求時需加防水措施。

(1) Before cable bridge erection, first of all, it should be in harmony with civil engineering, water heating, ventilation and air conditioning specialty, and affirm the problem of interpolation and coordination with ventilation pipe and waterway pipe. According to the criterion of electric transfer water, the electrical pipeline is above and the water pipe is below, the bridge is at the top, followed by the air pipe, the upper and the sewer pipe. When some of them can not meet the requirements, waterproofing measures should be added.

（2）先停止放線定位，裝置立柱、吊支架等，然后停止托臂裝置，托臂與吊支件之間運用專用銜接片固定，以保證支架與橋架本體之間堅持垂直不會受重力作用發作傾斜下垂；再裝置橋架本體，橋架本體應運用銜接板銜接結實，并用固定螺栓將橋身固定在托臂上。

(2) First stop setting-out and positioning, install pillars, suspension brackets, etc., then stop brackets, and fix brackets and suspension brackets with special connectors, so as to ensure that the brackets and suspension brackets are perpendicular to each other and will not be inclined and droop under the action of gravity; then install the main body of the bridge, which should be connected and consolidated by professional connector plates, and fix the bridge body with professional fixing bolts. On the bracket.

（3）先裝置電纜橋架直線段及彎通、三通等常規附件，然后現場丈量各種特殊外形的彎通、非規范件，并及時把外形尺寸提供應消費廠家，再由消費廠家停止工廠化加工，保證工程裝置質量；電纜橋架的裝置必需結實牢靠，橫平豎直，無扭曲變形，內壁無毛刺，附件齊全。

(3) Firstly install the cable bridge straight section, bending, tee and other conventional accessories, then measure the bending and non-standard parts of various special shapes on the spot, and provide the shape dimensions to the consumer manufacturer in time, then stop the factory processing by the consumer manufacturer to ensure the quality of the engineering device; the cable bridge device must be firm, horizontal and vertical, without distortion, without burrs on the inner wall, and attachment. Complete pieces.

（4）電纜橋架直線段銜接采用銜接板，用墊圈、彈簧墊圈、螺母緊固，接口縫隙緊密平齊，槽蓋裝上后平整，無翹角，出線口的位置精確。

(4) Connection plate is used to connect the straight line segment of cable bridge frame, which is tightened by gaskets, spring washers and nuts. The joint gap is tightly and smoothly. After the slot cover is installed, it is flat, without warping angle, and the outlet position is accurate.

（5）電纜橋架在干線、支線、拐彎、進出接線箱的應用專用附件停止施工，其附件應與橋架材質相同。橋架底、蓋與各種附件相對接時，接縫處應采用抱腳銜接，并用螺絲緊固，應嚴實平整、固定結實；橋架各種附件的固定點不應少于兩點。

(5) The construction of cable bridge frame shall be stopped by using special accessories in the center of trunk line, branch line, bend and access box. The accessories shall be of the same material as the bridge frame. When the bottom and cover of the bridge are connected with various accessories, the joints should be connected by holding feet and fastened by screw, which should be tightly flat and fixed, and the fixed points of all kinds of accessories of the bridge should not be less than two points.

（6）橋架的終端應采用專用的終端頭封堵。

(6) The terminal of the bridge shall be blocked by a special terminal head.

（7）在線路分支接頭處應采用相應接線箱。

(7) Corresponding wiring boxes should be used at the branch joints of the lines.

今天的精彩內容由山東電纜橋架整理提供，如有更多的合作事宜歡迎光臨我們的官網：http://www.888hv.cn

Today's highlights are provided by Shandong Cable Bridge Frame. For more cooperation, please visit our official website: http://www.888hv.cn.