電纜橋架裝置的關鍵技術成績與應對措施研討
電纜橋架裝置的關鍵技術成績與應對措施研討
Discussion on Key Technological Achievements and Responding Measures of Cable Bridge Frame Device
橋架品種很多,比方按材質可分有:鋼制、玻璃鋼制、鋁制橋架等;按款式可分有:有槽式、有孔托盤、無孔托盤、組裝式托盤、梯架等;按外表的處置分有:噴塑、噴漆、熱鍍鋅、熱噴鋅等。電纜橋架直線段超長或是過變形縫處無補償措施景象，電纜橋架直線段的長度超出了要求,未設置的伸縮板(節(jié)等補償安裝;電纜橋架在穿越變形縫處,無補償安裝。危害，橋架直線段超越允許長度,未按施工工藝要求設置伸縮板等補償安裝,溫度變化時,修建物的收縮量大于橋架的收縮量,能夠形成橋架變形;穿越修建物變形縫處,未按施工工藝要求設置伸縮板(節(jié)等補償安裝,在修建物發(fā)作伸縮、沉降變化時,能夠形成橋架變形,影響電纜線路的質量。
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.
由于電纜橋架具有構造緊湊、承載才能大、裝置復雜、維修方便、平安牢靠等諸多合適修建電氣動力零碎要求的優(yōu)點,如今已越來越多地使用于電氣動力零碎之中?，F(xiàn)就電氣裝置工程中,電纜橋架裝置的工藝流程和工藝要求討論。
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.熟習施工圖紙,重復閱讀,了解設計意圖,理解構造方式,理解同一裝置場所各設備的布置和線路走向。
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.確定標高基準線與立體地位,找出構造與電氣之間有無矛盾,仔細處理所發(fā)現(xiàn)的成績。
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.對施工圖紙不明白和需求改動的局部,提出圖紙會審意見,提交甲方、監(jiān)理與設計院等相關單位。
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.各型橋架產品經國度的橋架質量檢測機構檢測與認證,其構造應滿足強度、剛度及絕緣性要求,契合消費廠給出的允許荷載要求。
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.各型橋架的型號、規(guī)格應契合設計要求。6橋架所用的資料,如立柱和托臂應平直無明顯歪曲,焊接處結實,全部配件應停止防腐處置。
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.
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:// Thank you for your support!
