Key Points for Construction and Installation of Ladder Steel Cable Bridge Frame

一、固定梯式鋼制重慶電纜橋架支架間距普通不大于1.5m-2.0m。在進出接線盒、箱、柜、轉彎的，應在500mm以內應加設支架。

Fixed ladder steel Chongqing cable bridge bracket spacing is generally not more than 1.5m-2.0m. Brackets shall be installed within 500 mm for access boxes, boxes, cabinets and turnings.

二、梯式鋼制重慶電纜橋架裝置前，應與土建及水暖、通風空調諧和，肯定與通風管、水管之間的穿插問題。依照電讓水的準繩，梯式鋼制電纜橋架在上面、水管在下面，橋架處于高點，裝置在具有腐蝕性液體管道上方，在熱力管道下方。

2. Before the ladder steel cable bridge erection in Chongqing, it should be in harmony with civil engineering, water heating, ventilation and air conditioning specialty, and affirm the problem of interpenetration between ventilation pipe and water pipe. According to the criterion of electric yield water, ladder steel cable bridge is above, water pipe is below, bridge is at a high point, installation is above corrosive liquid pipeline, below thermal pipeline.

三、針對梯式鋼制電纜橋架施工的通病，充沛思索全廠橋架裝置請求，質量技術人員及時編制《梯式鋼制電纜橋架施工工藝及控制措施》，把影響梯式鋼制電纜橋架工藝質量的客觀要素提早停止消弭。

3. In view of the common faults in the construction of ladder steel cable bridge frame, the requirements of the whole plant are fully considered, and the quality technicians compile the "Construction Technology and Control Measures of ladder steel cable bridge frame" in time, so as to eliminate the objective factors affecting the technical quality of ladder steel cable bridge frame ahead of time.

四、梯式鋼制電纜橋架及線槽敷設走向應短捷，并應盡量沿墻、沿柱或沿梁敷設。裝置必需結實牢靠，橫平豎直，無扭曲變形，橋架內壁無毛刺，附件齊全。立柱、支架和托臂的用料規格嚴厲按設計圖紙及橋架規格請求配置。

4. Ladder steel cable tray and trough laying should be short-cut, and should be laid along walls, columns or beams as far as possible. The device must be firm, horizontal and vertical, without distortion, without burrs on the inner wall of the bridge and complete accessories. The material specifications of columns, brackets and brackets are strictly arranged according to the requirements of design drawings and bridge specifications.

五、在梯式鋼制電纜橋架設計這一塊，設計院提供的圖紙設計比擬簡單，裝置尺寸及資料不齊全，施工處應主動布置人員分離現場實踐狀況停止圖紙會審，對圖紙停止部分修正，從本錢和工藝兩方面優化施工計劃。同時，充沛思索到橋架裝置能否與機務的管道裝置發作碰撞，建筑能否正確預留埋件等，以防止后期呈現返工現象。

Fifth, in the design of ladder steel cable bridge frame, the drawings provided by the design institute are comparatively simple, and the size and data of the device are incomplete. The professional construction department should actively arrange personnel to separate the site practice, stop the drawings review, make some amendments to the drawings, and optimize the construction plan from two aspects of cost and technology. At the same time, we should fully consider whether the bridge erection device can collide with the pipeline device of the locomotive specialty, and whether the buried parts can be reserved correctly in the construction specialty, so as to prevent the phenomenon of rework in the later stage.

以上精彩內容由山東電纜橋架友情提供，更多關于電纜橋架的詳情，歡迎咨詢我們的官網客服人員：http://www.12xw.com

The above wonderful content is provided by the friendship of Shandong Cable Bridge Frame. More details about cable bridge are welcome to consult our official website customer service staff: http://www.12xw.com.