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(jìn)出接線(xiàn)盒、箱、柜、轉(zhuǎn)彎的，應(yīng)在500mm以?xún)?nèi)應(yīng)加設(shè)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(yīng)與土建及水暖、通風(fēng)空調(diào)諧和，肯定與通風(fēng)管、水管之間的穿插問(wèn)題。依照電讓水的準(zhǔn)繩，梯式鋼制電纜橋架在上面、水管在下面，橋架處于高點(diǎn)，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(duì)梯式鋼制電纜橋架施工的通病，充沛思索全廠(chǎng)橋架裝置請(qǐng)求，質(zhì)量技術(shù)人員及時(shí)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(zhì)量的客觀(guān)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(xiàn)槽敷設(shè)走向應(yīng)短捷，并應(yīng)盡量沿墻、沿柱或沿梁敷設(shè)。裝置必需結(jié)實(shí)牢靠，橫平豎直，無(wú)扭曲變形，橋架內(nèi)壁無(wú)毛刺，附件齊全。立柱、支架和托臂的用料規(guī)格嚴(yán)厲按設(shè)計(jì)圖紙及橋架規(guī)格請(qǐng)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(shè)計(jì)這一塊，設(shè)計(jì)院提供的圖紙?jiān)O(shè)計(jì)比擬簡(jiǎn)單，裝置尺寸及資料不齊全，施工處應(yīng)主動(dòng)布置人員分離現(xiàn)場(chǎng)實(shí)踐狀況停止圖紙會(huì)審，對(duì)圖紙停止部分修正，從本錢(qián)和工藝兩方面優(yōu)化施工計(jì)劃。同時(shí)，充沛思索到橋架裝置能否與機(jī)務(wù)的管道裝置發(fā)作碰撞，建筑能否正確預(yù)留埋件等，以防止后期呈現(xiàn)返工現(xiàn)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.

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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://sdgwjzcl09.com.