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

橋架品種很多,比方按材質(zhì)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(wú)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(zhǎng)或是過(guò)變形縫處無(wú)補(bǔ)償措施景象，電纜橋架直線段的長(zhǎng)度超出了要求,未設(shè)置的伸縮板(節(jié)等補(bǔ)償安裝;電纜橋架在穿越變形縫處,無(wú)補(bǔ)償安裝。危害，橋架直線段超越允許長(zhǎng)度,未按施工工藝要求設(shè)置伸縮板等補(bǔ)償安裝,溫度變化時(shí),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(shè)置伸縮板(節(jié)等補(bǔ)償安裝,在修建物發(fā)作伸縮、沉降變化時(shí),能夠形成橋架變形,影響電纜線路的質(zhì)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(gòu)造緊湊、承載才能大、裝置復(fù)雜、維修方便、平安牢靠等諸多合適修建電氣動(dòng)力零碎要求的優(yōu)點(diǎn),如今已越來(lái)越多地使用于電氣動(dòng)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(xí)施工圖紙,重復(fù)閱讀,了解設(shè)計(jì)意圖,理解構(gòu)造方式,理解同一裝置場(chǎng)所各設(shè)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(biāo)高基準(zhǔn)線與立體地位,找出構(gòu)造與電氣之間有無(wú)矛盾,仔細(xì)處理所發(fā)現(xiàn)的成績(jī)。

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(duì)施工圖紙不明白和需求改動(dòng)的局部,提出圖紙會(huì)審意見,提交甲方、監(jiān)理與設(shè)計(jì)院等相關(guān)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(chǎn)品經(jīng)國(guó)度的橋架質(zhì)量檢測(cè)機(jī)構(gòu)檢測(cè)與認(rèn)證,其構(gòu)造應(yīng)滿足強(qiáng)度、剛度及絕緣性要求,契合消費(fèi)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(hào)、規(guī)格應(yīng)契合設(shè)計(jì)要求。6橋架所用的資料,如立柱和托臂應(yīng)平直無(wú)明顯歪曲,焊接處結(jié)實(shí),全部配件應(yīng)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.

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