First, the use of cable bridge manufacturers safety matters:

　　1、平稳放置物件，沉重物件应放置底部，防止不稳造成翻倒;以防门面凸出变形。

　　1, the smooth placement of objects, heavy objects should be placed at the bottom, to prevent the center of gravity is not stable, resulting in tipping, in case the facade protruding deformation.

　　2、不要贴近金属部件位置玩耍，避免不慎伤害。

　　2, do not close to the metal parts of the location to play, avoid careless injury.

　　电缆桥架的摆放：

　　Placing of cable tray:

　　1、要平稳放置。为防止扭曲变形，应及时用硬纸片或薄木片垫平地面。

　　1, should be placed smoothly. In order to prevent distortion, should be timely with cardboard or thin pieces of wood flat ground.

　　2、要注意摆放位置。不要紧靠墙壁和潮湿处，以防止霉变、脱胶，防止变形、油漆暴裂、鼓泡、退色。

　　2, pay attention to the placement. Do not close to the wall and damp place, in order to prevent mildew, degumming, to prevent deformation, paint cracking, bubbling, fading.

　　二、封闭母线槽的施工工艺

　　Two. The construction technology of enclosed bus bar

　　1、支架制作：若供应商未能提供配套支架或配套支架不适合现场安装时，应根据设计和产品文件规定进行支架制作，根据施工现场的结构类型，支吊架应采用角钢，槽钢或圆钢制作，可采用“——”“L”“T”“┗┛”等形式，支架应用切割机下料，加工尺寸大误差为5mm，用台钻，手电钻钻孔，严禁用气割开孔，孔径不得超过螺栓直径2mm。

　　1, support production: if the supplier fails to provide the supporting bracket or supporting bracket is not suitable for on-site installation, should be carried out according to the provisions of product design and production support files, according to the structure of the construction site of the hanger should be used to make steel, steel or steel, can use "-" "L" "T" "L" other forms of support application of cutting machine, machining dimension maximum error is 5mm, with a bench drill, flashlight, prohibit the use of cutting hole aperture, bolt diameter shall not exceed 2mm.

　　吊杆螺纹应用套丝机或套丝板加工，不得有断丝。支架及吊架制作完毕，应除去焊渣，支架焊接应牢固、焊缝均匀、无夹渣、气孔、咬肉、结瘤等缺陷;有条件可进行热浸镀锌，无条件可刷防绣漆和面漆。

　　The boom thread shall be machined with a wire or a cover plate without breaking. Support and hanger production is completed, should be removed from the welding slag, welding of support should be firm, weld uniform, slag, porosity, undercut, nodulation and other defects; conditions can be galvanized, no conditions can brush paint and rust proof paint.

　　2、设备开箱清点检查：设备开箱清点检查:应由建设单位代表，监理单位代表，供货商及施工单位共同进行并作好记录。

　　2, equipment out of box inventory check: equipment out of the box inventory check: the construction unit representatives, supervision units representatives, suppliers and construction units to jointly carry out and record.

　　母线槽分段标志清晰齐全，外观无损伤变形，内部无损伤，母线槽螺栓固定搭接截面应平整，其镀银无麻点，起皮及未覆盖部分，绝缘电阻符合设计要求。根据母线槽排列图和装箱单。

　　Busbar section clearly marked complete, appearance without damage deformation, internal damage, busbar bolted lap section should be formed, the silver plated no pitting, peeling and uncovered part, insulation resistance meets the design requirements. According to the busbar routing diagram and packing list.

　　3、支架和吊架安装时必须拉线或吊线锤，以保证成排支架或吊架的横平竖直，并按规定间距设置支架和吊架。母线槽的拐弯处及与配电箱，柜连接处必须安装支架，直线段支架间距不应大于2m支架和吊架必须安装牢固。母线槽垂直敷设支架，可在楼板上安装槽钢代替支架。

　　3, support and hanger must hammer or cable line installation, to ensure a horizontal or vertical line bracket hanger, in accordance with the provisions of the spacing support and hanger. The turning point of the bus bar and the connection box of the distribution box and the cabinet must be equipped with brackets. The spacing between the brackets of the straight line should not be greater than 2m, and the brackets and hangers must be firmly installed. The bus groove shall be vertically laid and the channel steel shall be installed on the floor to replace the support.

　　本文由山东电缆桥架为您提供，我们的网站是:http://www.sdhangfeng.com/我们将以全心全意的热情为您提供更的服务，欢迎您的访问!

　　This article by the Shandong cable bridge provides for you, our website is: http://www.sdhangfeng.com/, we will wholeheartedly wholeheartedly provide you with better service, you are welcome to visit!