During the construction of cable bridge, the construction staff must wear safety helmet when entering the site. In case of high-altitude operation, the scaffold shall be erected in advance and the safety belt shall be fastened at a secure place. Except for the self weight and cable load, the cable tray and support shall not bear other additional loads, and it is not allowed to use the cable tray and support as the metal frame to support and fix other devices or lift heavy objects.

安裝時不能將橋架當(dāng)作腳手架使用，并避免施工職員在橋架上攀登或站立工作。橋架嚴(yán)禁作為職員通道嚴(yán)禁在橋架上休息玩鬧。立柱焊接應(yīng)牢固防止承載后跌落。橋架堆放應(yīng)整潔留有可供職員行走的通道，在電纜夾層內(nèi)進(jìn)行橋架施工時，熱控橋架及保護(hù)管安裝照明光線應(yīng)充足。

During installation, the bridge shall not be used as a scaffold, and construction staff shall not climb or stand on the bridge. It is strictly prohibited to rest and play on the bridge as a passage for staff. Column welding shall be firm to prevent falling after bearing. The cable tray shall be stacked in a clean way with a passage for the staff to walk. When the cable tray construction is carried out in the cable interlayer, the lighting light for the installation of thermal control cable tray and protection pipe shall be sufficient.

嚴(yán)禁在土建構(gòu)筑物上擅自打洞如確實施工需要必需按有關(guān)細(xì)則的劃定進(jìn)行工作。施工中如遇垂直交叉功課必需有可靠隔離措施，否則必需避開。橋架在工作過程中嚴(yán)禁相互打鬧、拋擲各種物品，遇有違章或行為應(yīng)立刻指出并制止。

It is strictly forbidden to drill holes on civil structures without permission. If the construction needs to be carried out, the work must be carried out according to the rules. In case of vertical cross operation during construction, reliable isolation measures must be taken, otherwise, it must be avoided. It is strictly prohibited to fight with each other and throw all kinds of objects during the work of bridge. In case of any violation or behavior, it shall be pointed out and stopped immediately.

橋架使用的工具及設(shè)備材料應(yīng)擺放整潔，嚴(yán)禁占用通道施工過程中應(yīng)采取相應(yīng)的防護(hù)措施。施工結(jié)束后，應(yīng)清理好現(xiàn)場做到“工完、料盡、場地清”。焊接時焊條頭不得亂丟同一回收處理。施工中產(chǎn)生的邊角廢物由工地同一回收處理。施工照明不得有“長明燈”現(xiàn)象盡量減少電的消耗。這樣就達(dá)到了電纜橋架施工及環(huán)境保護(hù)措施。

The tools, equipment and materials used for the bridge shall be placed neatly, and the corresponding protective measures shall be taken during the construction process of occupying the channel. After the completion of construction, the site shall be cleaned up to achieve "completion of work, material and site clearance". During welding, the electrode head shall not be discarded and recycled. The corner waste generated in the construction shall be recycled and treated at the same site. Construction lighting shall not have the phenomenon of "long light" to minimize the consumption of electricity. In this way, the safety construction and environmental protection measures of cable tray are achieved.

知道了橋架施工時確定鋼管位置的方法，下面一起來看一下橋架的安裝吧！

I know the method of determining the position of steel pipe during bridge construction. Let's take a look at the installation of bridge!

當(dāng)橋架表面有絕緣涂層時，應(yīng)將接地點或需要電氣連接處的絕緣涂層干凈。橋架在振動場所及電氣接地部位的連接螺栓應(yīng)加裝彈簧墊圈。對于安裝在鋼制吊架上或用鋼制附件固定的鋁合金橋架，當(dāng)鋼制件表面為熱浸鋅時，可以和鋁合金橋架直接接觸，當(dāng)其表面為噴涂粉末涂層或涂漆時，則應(yīng)在鋁合金橋架接觸面之間用聚氯乙烯或氯丁橡膠襯墊隔離。

When there is insulation coating on the bridge surface, the insulation coating at the grounding point or the place where the electrical connection is required shall be removed. The connecting bolts of the bridge in the vibration place and electrical grounding part shall be equipped with spring washers. For the aluminum alloy bridge installed on the steel hanger or fixed with the steel accessories, when the surface of the steel parts is hot-dip galvanized, it can directly contact with the aluminum alloy bridge. When the surface is sprayed with powder coating or painting, the contact surface of the aluminum alloy bridge shall be isolated with PVC or neoprene gasket.

在有腐蝕性環(huán)境條件下安裝的橋架，應(yīng)采取措施防止損傷橋架表面保護(hù)層，切割、鉆孔后應(yīng)對其裸露的金屬表面用相應(yīng)的防腐蝕涂料或油漆修補。

For the bridge installed in corrosive environment, measures shall be taken to prevent damage to the surface protective layer of the bridge. After cutting and drilling, the exposed metal surface shall be repaired with corresponding anti-corrosion coating or paint.

橋架嚴(yán)禁作為人行道、梯子或站人平臺，其支吊架不得作為吊掛重物的支架使用，在橋架中腐蝕電纜時，嚴(yán)禁利用橋架的支吊架做固定起吊裝置、做拖動裝置及滑輪和支架。

It is strictly prohibited to use the bridge as a sidewalk, ladder or platform for standing people, and its supports and hangers shall not be used as supports for hanging heavy objects. When corroding cables in the bridge, it is strictly prohibited to use the supports and hangers of the bridge as fixed lifting devices, drag devices, pulleys and supports.

以上就是對電纜橋架施工時確定鋼管位置的方法介紹，以及安裝方法，相信通過本文的描述，你能有所收獲，希望以上內(nèi)容能對你有所幫助。另外，若你想要了解更多相關(guān)資訊，可以多多關(guān)注我們的網(wǎng)站http://rtew.cn

The above is the introduction of the method to determine the position of steel pipe during the construction of cable bridge, and the installation method. I believe that you can get something from the description of this article, and hope that the above content can help you. In addition, if you want to know more about it, you can pay more attention to our website http://rtew.cn