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

电缆桥架是由托盘的直线段、弯通、组件以及托臂（臂式支架）、吊架等构成具有密接支承电缆的刚性构造零碎之全称。

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.

托盘式电缆桥架具有重理轻、载荷大、造型美观、构造复杂、装置方便等优点。它既适用于动力电缆的装置，也透用于控制电缆的敷设。托盘式电缆桥架其外表处置分爲镀和喷漆两种，在重腐蚀环境中可特殊防腐处置。托盘式电缆桥架备有护罩，一切配件与托盘式、槽式桥架通用。

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.

托盘式电缆桥架依据构造可分爲：有孔托盘、无孔托盘和组装式托盘。

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

有孔托盘是由带孔眼的底板和侧板所组成的槽形部件，或由整块钢板冲孔后弯制成的部件。

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.

无孔托盘是由底板与侧边构成的或由整块钢板制成的槽型部件。

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

组装式托盘是由适于工程现场恣意组合的有孔部件用螺栓或插接方式衔接成托盘的部件。

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.

他们都是用来敷设电缆的，高压电缆和控制电缆共用同一托盘或梯架时，应选用两头设置隔板的梯架或托盘。

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、槽式电缆桥架与无孔托盘式电缆桥架是同一种产品吗？

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

2、槽式电缆桥架与无孔托盘式电缆桥架是不是都可以敷设电力电缆？

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

槽式直通电缆桥架与无孔托盘式电缆桥架是都可以敷设电力电缆；断面、构造方式不同而已。

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.

封锁的槽盒、无盖的托盘还有梯架都属于电缆桥架，三种桥架的构造方式不同，一些功能也有差别，比方防护性以槽式好、梯架差，但通风冷却性却相反。

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.

槽式桥架与托盘式电缆桥架的区别（运用）

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

槽式电缆桥架次要用于敷设截面小但数量多的电线电缆。托盘式缆桥架次要用于敷设截面大数量较少的电力电缆。

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.

槽式桥架适用于敷设计算机电缆、通讯电缆、热电偶电缆及其槽式桥架高灵敏零碎的控制电缆等。

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.

托盘式桥架适用范围托盘式电缆桥架是石油、化工、轻工、电视、电讯等方面使用普遍的一种。

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

槽式桥架普通仪表用的多，电气桥架普通多用梯式桥架和托盘式桥架。其中动力电缆普通只用梯架式桥架。托盘式桥架普通用于控制电缆的敷设。次要是根据电缆散热功能。

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.

槽式桥架与托盘式电缆桥架的区别（外形）

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

槽式电缆桥架是一种全封锁型电缆桥架。托盘桥架普通指的是有孔的槽式桥架。由于开了散热孔，托盘式桥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.

槽式桥架与托盘式电缆桥架的区别（功能）

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

综上所述有济南航丰实业有限公司提供，想了解更多济南电缆桥架知识，欢迎关注我们的网站：http://www.sdhangfeng.com谢谢支持！

In summary, all the above-mentioned Jinan Hangfeng Industrial Co., Ltd. provides, want to know more about Jinan cable bridge knowledge, welcome to pay attention to our website: http://www.sdhangfeng.com Thank you for your support!