電纜橋架設(shè)計(jì)防水和操作邊封溫度過高問題

電纜橋架設(shè)計(jì)防水和操作邊封溫度過高問題

（一）加熱電纜橋架在槽上比較適合用階梯電纜橋架，結(jié)構(gòu)排布采用靠近距離一邊的樹形結(jié)構(gòu)形勢(shì)。
（二）為了電纜橋架的美觀和封閉，控制室到頂部采用托盤電纜橋架。
（三）控制檢測(cè)電纜橋架選用全封閉式或者托盤電纜橋架，施工時(shí)務(wù)必離開。
（四）引上槽頂部的儀表電纜橋架一定要避開封熱源和橋架的操作段。
（五）電纜橋架與節(jié)連接時(shí)螺絲帽一定要在里面，螺母在外面，以避免損傷電纜。
（六）橋架引出端管焊接時(shí)，盡量不要在里面焊接，避免損壞電纜。
（七）電纜橋架在轉(zhuǎn)彎時(shí)，要增加支架的數(shù)量。
無(wú)論動(dòng)力電纜橋架還是儀表電纜橋架，如果從美觀和防塵來看，一定要選擇全封閉和槽式電纜橋架。

Cable bridge design waterproof and operation side sealing temperature is too high.

（一）加熱電纜橋架在槽上比較適合用階梯電纜橋架，結(jié)構(gòu)排布采用靠近距離一邊的樹形結(jié)構(gòu)形勢(shì)。

(1) the heating cable bridge is suitable for the ladder cable bridge on the trough, and the structure is arranged in a tree structure near the distance.

（二）為了電纜橋架的美觀和封閉，控制室到頂部采用托盤電纜橋架。

(two) for the beautiful and closed cable bridge, the tray control cable tray is used to control the top of the cable.

（三）控制檢測(cè)電纜橋架選用全封閉式或者托盤電纜橋架，施工時(shí)務(wù)必離開。

(three) control and check the cable tray and choose all enclosed or pallet cable bridge.

（四）引上槽頂部的儀表電纜橋架一定要避開封熱源和橋架的操作段。

(four) the instrument cable bridge at the top of the upper trough must avoid the heat source and operation section of the bridge.

（五）電纜橋架與節(jié)連接時(shí)螺絲帽一定要在里面，螺母在外面，以避免損傷電纜。

(five) when the cable bridge is connected with the joint, the screw cap must be in it, and the nut is outside, so as to avoid damaging the cable.

（六）橋架引出端管焊接時(shí)，盡量不要在里面焊接，避免損壞電纜。

(six) when welding the outlet pipe of the bridge, try not to weld it inside, so as to avoid damaging the cable.

（七）電纜橋架在轉(zhuǎn)彎時(shí)，要增加支架的數(shù)量。

(seven) cable bridge should increase the number of supports when turning.

無(wú)論動(dòng)力電纜橋架還是儀表電纜橋架，如果從美觀和防塵來看，一定要選擇全封閉和槽式電纜橋架。

Regardless of the power cable rack or instrument cable bridge, if we look at the beautiful and dustproof, we must choose the totally enclosed and trench cable tray.