Traffic cable line tunnel construction method and enclosure pile installation structure: Fid-Bau Portal

Traffic cable line tunnel construction method and enclosure pile installation structure

WANG CHENGCHUAN

The invention relates to a traffic cable line tunnel construction method and an enclosure pile installation structure. The enclosure pile installation structure comprise a steel sheet pile, a first steel support and a second steel support, wherein an angle steel support is fixedly arranged on the steel sheet pile, steel enclosure purlin is placed on the angle steel support, the two ends of the first steel support and the two ends of the second steel support are fixedly connected with support blocks, the steel enclosure purlin is fixedly connected with a concave block, and the concave block isprovided with a concave groove; the end, far away from the steel sheet pile, of the concave groove is provided with an opening, the other end of the concave groove is closed, and a fixing assembly isarranged between the concave block and the support blocks; and an adjusting assembly is arranged between the concave block and the support blocks. The enclosure pile installation structure has the effects of ensuring that the first steel support and the second steel support are firmly fixed to the corresponding steel purlin, ensuring the construction quality of a traffic cable line tunnel and improving the construction progress.

本申请涉及一种交通电缆线路隧道施工方法及围护桩安装结构，其包括钢板桩、第一道钢支撑以及第二道钢支撑，所述钢板桩固定设置有角钢支架，所述角钢支架放置有钢围檩，所述第一道钢支撑两端以及所述第二道钢支撑两端均固定连接有支撑块，所述钢围檩固定连接有凹型块，所述凹型块设置有凹型槽，所述凹型槽远离所述钢板桩的一端为开口设置且另一端为闭合设置，所述凹型块与所述支撑块之间设置有固定组件；所述凹型块与所述支撑块之间设置有调节组件。本申请具有确保第一道钢支撑以及第二道钢支撑与对应的钢围檩之间固定稳固的效果，确保交通电缆线路隧道施工质量，提高施工进度。

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