一、施工流程：I. Construction process:
设备点件检查→支架制作及安装→封闭插接母线安装→试运行验收
二、设备点件检查：Two, equipment inspection:
1、设备开箱点件检查，应有安装单位、建设单位或供货单位共同进行，并做好记录。
2、根据装箱单检查设备及附件，其规格、数量、品种应符合设计要求。
3、检查设备及附件，分段标志应清晰齐全、外观无损伤变形，母线绝缘电阻符合设计要求。
4、检查发现设备及附件不符合设计和质量要求时，必须进行妥善处理，经过设计认可后再进行安装。
三、支架制作及安装：Three, bracket production and installation:
支架制作和安装应按设计和产品技术文件的规定制作和安装，如设计和产品技术文件无规定时，按下列要求制作和安装。The manufacture and installation of the support shall be made and installed according to the provisions of the design and product technical documents. If there is no stipulation in the design and product technical documents, the manufacture and installation shall be made and installed according to the following requirements.
1、支架制作：1. Support production:
（1）根据施工现场结构类型，支架应采用角钢或槽钢制作。应采用“一”字型、“1”型、“U”字型、“T”字型四种型式。(1) According to the construction site structure type, the support should be made of Angle steel or channel steel. The four types should be "one" type, "one" type, "U" type and "T" type.
（2）支架的加工制作按选好的型号，测量好的尺寸断料制作，断料严禁气焊切割，加工尺寸大误差5mm。(2) The processing of the support is made according to the selected model and the measured size of the material cutting. The material cutting is strictly prohibited by gas welding and cutting, and the processing size has a large error of 5mm.
（3）型钢架的煨弯宜使用台钳用鎯头打制，也可使用油压煨弯器用模具顶制。(3) The bending of the section steel frame should be made by using a vise with head, or using an oil pressure bending mould
（4）支架上钻孔应用台钻或手电钻钻孔，不得用气焊割孔，孔径不得大于固定螺栓直径2mm。(4) Bench drill or hand electric drill shall be used to drill holes on the support, and gas welding shall not be used to cut holes, and the aperture shall not be greater than the diameter of the fixed bolt by 2mm.
（5）螺杆套扣，应用套丝机或套丝板加工，不许断丝。(5) screw sleeve buckle, the application of the wire machine or wire plate processing, do not break the wire.
2、支架的安装：2, bracket installation:
（1）封闭插接母线的另弯处以及与箱（盘）连接处必须加支架。直段插生产建设母线支架的距离不应大于2m。(1) The other bend of the closed plug in bus and the connection with the box (disk) must be supported. The distance of bus support in the production and construction of straight segment insertion shall not be greater than 2m.
（2）埋注支架用水泥砂浆，灰砂比1∶3。425号及其以上水泥，应注灰饱满、严实、不高出墙面，埋深不少于80mm。(2) Cement mortar for buried support, cement-sand ratio of 1∶3. No. 425 and above cement, should be filled with ash, strict, not higher than the wall, buried not less than 80mm.
（3）膨胀螺栓固定支架不少于两条。一个吊架应用两根吊杆，固定牢固，螺扣外露2～4扣，膨胀螺栓应加平垫和弹簧垫，吊架应用双螺母夹紧。(3)At least two supports for fixing expansion bolts. One hanger should use two hanger rods, fixed firmly, screw buckle exposed 2 ~ 4 buckle, expansion bolt should be added flat washer and spring washer, hanger should be clamps with double nuts.
（4）支架及支架与埋件焊接处刷防腐油漆应均匀，无漏刷，不污染建筑物。(4) Bracket and bracket and embedded welding brush anti-corrosion paint should be uniform, no brush leakage, do not pollute the building.
四、封闭式母线的安装：Four, the installation of the enclosed bus:
封闭式母线施工要求高，工程量较大，所以在施工工程中要严格遵守施工质量规范要求，保证施工质量。The construction requirements of closed busbar are high and the amount of work is large, so the construction quality specifications should be strictly observed in the construction project to ensure the construction quality.
1、一般要求：1. General requirements:
（1）封闭插接母线应按设计和产品技术文件规定进行组装，组装前应对每段进行绝缘电阻的测定，测量结果应符合设计要求，并做好记录。(1) The closed plug in bus shall be assembled in accordance with the design and product technical documents. Before assembly, the insulation resistance of each section shall be measured. The measurement results shall meet the design requirements and be well recorded.
（2）母线槽，固定距离不得大于2.5m。水平敷设距地高度不应小于2.2m。(2) The fixed distance of busbar shall not be more than 2.5m. The horizontal laying distance should not be less than 2.2m.