电缆支架焊接、桥架安装施工安全技术交底.docVIP

电缆支架焊接、桥架安装施工安全技术交底 电缆支架焊接、桥架安装施工安全技术交底提要：桥架安装应保持横平竖直，电力电缆桥架弯曲半径应满足线经较大电缆的转弯半径。各支架的同层横档高低偏差不应大于5mm 电缆支架焊接、桥架安装施工安全技术交底 №: 工程名称:110kV变电站工程电缆支架焊接、桥架安装 交底: 1.作业指导书/施工措施: 2.施工图:B1521S-D0107-01----06 3.其他:电气安装工程接地装置施工及验收规范 4.要点:电缆支架施工包括电力电缆支架和控制电缆支架 （1）电力电缆支架、控制电缆支架，支撑立柱采用专业桥架厂家提供的配套喷塑产品。 （2）电缆支架交叉处适当调整支架高度，保持错位。 （3）焊接时注意要双侧实焊，焊接牢固，不得虚焊。 （4）桥架安装应保持横平竖直，电力电缆桥架弯曲半径应满足线经较大电缆的转弯半径。各支架的同层横档高低偏差不应大于5mm，左右偏差不得大于10mm.组装后的钢结构电缆竖井，其垂直偏差不应大于其长度的2/1000。直线段钢制桥架大于30m时，应有伸缩缝，跨越建筑物伸缩缝处应设伸缩缝。 （5）电缆桥架全长都应有良好的接地。 （6）焊接设备应有完整的保护外壳，一、二次接线柱外应有防护罩，在现场使用的电焊机应防雨、防潮、防晒，并备有消防用品。 （7）施焊的现场10米内，不得堆放氧气瓶、乙炔发生器、木材等易燃物，作业后应清理场地，灭绝火种，切断电源和锁好电箱。 时间: 地点: 主持人: 交底人: Measures for the routine management of moral education in Middle SchoolsMethod of conventional management of moral education in middle schoolFirst, the guiding ideology:School moral education is an organic whole of the whole education work, always adhere to the school adhere to the moral education, education for this product, and actively promote the quality education, the school building efficient curriculum system of moral education, moral education, improve the sense of attraction and appeal, enhance the moral education work for through and timeliness. Teach everyone, service education and management education, and school moral education work must be with family education and community education closely together, to form a concerted pattern, and strive to create a good atmosphere for education, and to promote the all-round development of students, to establish a scientific moral education full of vigor the For long-term mechanism.Two, the goal of moral education:To guide the students to form the correct world outlook, outlook on life, values, to cultivate students unity and mutual assistance, honest and trustworthy, law-abiding, good quality, hard work, set a good XX students ideological quality, psychological quality and image quality. The formation of excellent m