What is the difference between trough bridge and tray cable bridge?

電纜橋架是由托盤的直線段、彎通、組件以及托臂（臂式支架）、吊架等構成具有密接支承電纜的剛性構造零碎之全稱。

Cable bridge is composed of straight line segment of pallet, bending, components, bracket (arm bracket), suspension frame and so on. It is the full name of rigid structure fragments with closely connected supporting cables.

托盤式電纜橋架具有重理輕、載荷大、造型美觀、構造復雜、裝置方便等優點。它既適用于動力電纜的裝置，也透用于控制電纜的敷設。托盤式電纜橋架其外表處置分爲鍍和噴漆兩種，在重腐蝕環境中可特殊防腐處置。托盤式電纜橋架備有護罩，一切配件與托盤式、槽式橋架通用。

The tray cable bridge has the advantages of light weight, large load, beautiful appearance, complex structure and convenient installation. It is not only suitable for power cable devices, but also for laying control cables. The appearance disposal of tray type cable bridge can be divided into plating and spraying, which can be specially anti-corrosion disposal in severe corrosive environment. The tray type cable bridge is equipped with protective cover. All accessories are common to tray type and trough type bridge.

托盤式電纜橋架依據構造可分爲：有孔托盤、無孔托盤和組裝式托盤。

According to the structure, tray cable bridge can be divided into perforated tray, non-perforated tray and assembled tray.

有孔托盤是由帶孔眼的底板和側板所組成的槽形部件，或由整塊鋼板沖孔后彎制成的部件。

Holed tray is a groove-shaped part consisting of bottom plate and side plate with holes, or a part made of whole steel plate after punching and bending.

無孔托盤是由底板與側邊構成的或由整塊鋼板制成的槽型部件。

The holeless tray is a grooved component consisting of the bottom plate and the side or made of the whole steel plate.

組裝式托盤是由適于工程現場恣意組合的有孔部件用螺栓或插接方式銜接成托盤的部件。

The assembled pallet is a part of a pallet which is connected by bolts or sockets of holed parts suitable for arbitrary combination on the engineering site.

他們都是用來敷設電纜的，高壓電纜和控制電纜共用同一托盤或梯架時，應選用兩頭設置隔板的梯架或托盤。

They are all used for laying cables. When high voltage cables and control cables share the same tray or ladder, the ladder or tray with diaphragm at both ends should be selected.

1、槽式電纜橋架與無孔托盤式電纜橋架是同一種產品嗎？

1. Is trough type cable bridge and tray type cable bridge without holes the same product?

2、槽式電纜橋架與無孔托盤式電纜橋架是不是都可以敷設電力電纜？

2. Can power cables be laid on trough-type cable bridge and tray-type cable bridge without holes?

槽式直通電纜橋架與無孔托盤式電纜橋架是都可以敷設電力電纜；斷面、構造方式不同而已。

Power cable can be laid on trough-type through cable bridge and tray-type cable bridge without holes, but the section and structure are different.

封鎖的槽盒、無蓋的托盤還有梯架都屬于電纜橋架，三種橋架的構造方式不同，一些功能也有差別，比方防護性以槽式好、梯架差，但通風冷卻性卻相反。

The blocked groove box, uncovered tray and ladder are all cable bridges. The three kinds of bridges have different structures and functions. For example, the groove type is the best and the ladder type is the worst, but the ventilation cooling is the opposite.

槽式橋架與托盤式電纜橋架的區別（運用）

The difference between trough bridge and tray cable bridge (application)

槽式電纜橋架次要用于敷設截面小但數量多的電線電纜。托盤式纜橋架次要用于敷設截面大數量較少的電力電纜。

Trough cable bridge sorties are used to lay small but large numbers of wires and cables. Pallet-type cable bridge sorties are used to lay power cables with large cross-section and small number.

槽式橋架適用于敷設計算機電纜、通訊電纜、熱電偶電纜及其槽式橋架高靈敏零碎的控制電纜等。

The trough type bridge is most suitable for laying design computer cables, communication cables, thermocouple cables and high sensitive piecemeal control cables of the trough type bridge.

托盤式橋架適用范圍托盤式電纜橋架是石油、化工、輕工、電視、電訊等方面使用普遍的一種。

Pallet type bridge is the most widely used one in petroleum, chemical industry, light industry, television, telecommunications, etc.

槽式橋架普通儀表用的多，電氣橋架普通多用梯式橋架和托盤式橋架。其中動力電纜普通只用梯架式橋架。托盤式橋架普通用于控制電纜的敷設。次要是根據電纜散熱功能。

The trough type bridge is widely used in common instruments, and the electric bridge is commonly used in ladder type bridge and tray type bridge. Among them, power cables usually use only ladder type bridge. Tray bridge is usually used for laying control cables. Secondly, according to the heat dissipation function of the cable.

槽式橋架與托盤式電纜橋架的區別（外形）

Difference between trough-type bridge and tray-type cable bridge (shape)

槽式電纜橋架是一種全封鎖型電纜橋架。托盤橋架普通指的是有孔的槽式橋架。由于開了散熱孔，托盤式橋架板材的厚度要更厚些。

Trough cable bridge is a completely blocked cable bridge. The tray bridge generally refers to the trough bridge with holes. Because of the opening of the heat sink, the thickness of the tray bridge plate is thicker.

槽式橋架與托盤式電纜橋架的區別（功能）

The Difference between Trough Bridge and Pallet Cable Bridge (Function)

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