Discussion on Key Technological Achievements and Responding Measures of Cable Bridge Frame Device

桥架品种很多,比方按材质可分有:钢制、玻璃钢制、铝制桥架等;按款式可分有:有槽式、有孔托盘、无孔托盘、组装式托盘、梯架等;按外表的处置分有:喷塑、喷漆、热镀锌、热喷锌等。电缆桥架直线段超长或是过变形缝处无补偿措施景象，电缆桥架直线段的长度超出了要求,未设置的伸缩板(节等补偿安装;电缆桥架在穿越变形缝处,无补偿安装。危害，桥架直线段超越允许长度,未按施工工艺要求设置伸缩板等补偿安装,温度变化时,修建物的收缩量大于桥架的收缩量,能够形成桥架变形;穿越修建物变形缝处,未按施工工艺要求设置伸缩板(节等补偿安装,在修建物发作伸缩、沉降变化时,能够形成桥架变形,影响电缆线路的质量。

There are many kinds of bridge frames, such as steel, fiberglass reinforced plastics, aluminium bridge frames and so on. According to style, there are trough type, porous pallet, non-porous pallet, assembled pallet, ladder and so on. According to appearance, there are spraying plastic, spraying paint, hot-dip galvanizing, hot-spraying galvanizing and so on. There is no compensatory measure at the over-long or over-deformed straight section of cable bridge. The length of straight section of cable bridge exceeds the requirement, and there is no compensatory installation of expansion plate (section, etc.). The cable bridge is installed without compensation when it crosses the deformed joint. Harm, the straight line section of the bridge exceeds the allowable length, does not install expansion plate and other compensation installation according to the construction technology requirements, when the temperature changes, the shrinkage of the building is larger than the shrinkage of the bridge, which can form the bridge deformation; when crossing the deformation joints of the building, the expansion plate (such as section compensation installation) is not set according to the construction technology requirements, when the building occurs expansion and settlement changes, it can form the bridge deformation, affecting the electricity. Quality of cable line.

由于电缆桥架具有构造紧凑、承载才能大、装置复杂、维修方便、平安牢靠等诸多合适修建电气动力零碎要求的优点,如今已越来越多地使用于电气动力零碎之中。现就电气装置工程中,电缆桥架装置的工艺流程和工艺要求讨论。

Cable bridge has many advantages, such as compact structure, large carrying capacity, complex equipment, convenient maintenance, safe and reliable, which are suitable for the construction of electrical power fragmentation requirements. Nowadays, cable bridge has been more and more used in electrical power fragmentation. In this paper, the technological process and requirements of cable bridge erection are discussed.

1.熟习施工图纸,重复阅读,了解设计意图,理解构造方式,理解同一装置场所各设备的布置和线路走向。

1. Familiar with construction drawings, repeat reading, understand the design intentions, understand the construction methods, understand the layout and route direction of the professional equipment in the same installation site.

2.确定标高基准线与立体地位,找出构造与电气之间有无矛盾,仔细处理所发现的成绩。

2. Determine the elevation datum line and the three-dimensional position, find out whether there is any contradiction between the structure and electrical specialty, and carefully deal with the results found.

3.对施工图纸不明白和需求改动的局部,提出图纸会审意见,提交甲方、监理与设计院等相关单位。

3. For parts of the construction drawings that are not clear and need to be changed, the opinions of the drawings will be submitted to Party A, supervision and Design Institute and other relevant units.

4.各型桥架产品经国度的桥架质量检测机构检测与认证,其构造应满足强度、刚度及绝缘性要求,契合消费厂给出的允许荷载要求。

4. All types of bridge products have been inspected and certified by the national bridge professional quality inspection institutions. Their construction should meet the requirements of strength, rigidity and insulation, and meet the allowable load requirements given by consumer factories.

5.各型桥架的型号、规格应契合设计要求。6桥架所用的资料,如立柱和托臂应平直无明显歪曲,焊接处结实,全部配件应停止防腐处置。

5. The models and specifications of each type of bridge should meet the design requirements. 6 The data used in the bridge frame, such as the column and bracket, should be straight and without obvious distortion, the welded joints should be strong, and all accessories should stop anti-corrosion treatment.

综上所述有济南航丰实业有限公司提供，想了解更多山东电缆桥架知识，欢迎关注我们的网站：http://www.sdhangfeng.com谢谢支持！

In summary, all the above-mentioned Jinan Hangfeng Industrial Co., Ltd. provides, want to know more about Shandong cable bridge, welcome to pay attention to our website: http://www.sdhangfeng.com Thank you for your support!