電纜橋架通常用于敷設電纜且其外形像一座橋，是統稱。由主體（托盤或梯架）、附件、支/吊架等部件構成，用于支承電纜線路且具有一定剛度的結構系統電纜梯架：側板+橫檔（若干），一定剛度的梯形部件。電纜梯架橫檔間有很大的空隙，敷設電纜時應防止電纜從橫檔的空隙中下垂，因此梯架水平敷設時通常只能敷設大截面電纜電纜托盤：底板+側板，用于直接承托電纜荷重的剛性槽形部件。電纜槽盒是一種全封閉的電纜橋架，也常稱電纜線槽槽盒對控制電纜屏蔽干擾和一般腐蝕環境中電纜的防護都有較好效果，且較為美觀散熱性：電纜梯架(全敞開式)＞有孔托盤＞無孔托盤＞槽盒

　　Cable trays are commonly used for laying cables and have a bridge like appearance, which is a general term. A structural system cable ladder consisting of a main body (tray or ladder), accessories, supports/hangers, etc., used to support cable lines and has a certain degree of rigidity. Cable ladder: side panels+crossbars (several), trapezoidal components with a certain degree of rigidity. There is a large gap between the crossbars of the cable ladder, and when laying cables, it is necessary to prevent the cables from sagging from the gap in the crossbars. Therefore, when laying the ladder horizontally, only large section cable trays can be laid: bottom plate+side plate, which are rigid groove shaped components used to directly support the cable load. Cable tray is a fully enclosed cable tray, also known as cable tray. It has good effects on shielding interference of control cables and protecting cables in general corrosive environments. It is also aesthetically pleasing and has good heat dissipation: cable ladder (fully open)>perforated tray>non perforated tray>tray

　　電纜橋架的結構和特點用途

　　Structure, characteristics, and applications of cable trays

　　槽式電纜橋架

　　Slotted cable tray

　　定義：槽式（無孔托盤），是由底板與側邊構成的或由整塊鋼板彎制成的槽形部件。特點優勢：全封閉結構、屏蔽電氣干擾、防腐蝕、防火性能。應用領域：適用于敷設計算機電纜、通信電纜、熱電偶電纜及其它高靈敏系統的控制電纜等，它對控制電纜的屏蔽干擾和重腐蝕環境中電纜的防護都有較好效果。

　　Definition: Slot type (non perforated tray) is a groove shaped component composed of a bottom plate and side edges or bent from a single steel plate. Characteristic advantages: fully enclosed structure, shielding against electrical interference, corrosion resistance, fire resistance. Application field: It is most suitable for laying control cables for computer cables, communication cables, thermocouple cables, and other high-sensitivity systems. It has good effects on shielding interference of control cables and protecting cables in heavily corrosive environments.

　　托盤式電纜橋架

　　Tray type cable tray

　　定義：托盤式（有孔托盤），是由帶孔眼（散熱孔/漏水孔）的底板和側邊所構成的槽形部件，或由整塊鋼板沖孔后彎制成的部件。特點優勢：重量輕、載荷大、結構簡單、安裝方便。應用領域：適用于敷設計算機電纜、通信電纜、熱電偶電纜及其它高靈敏系統的控制電纜等，它對控制電纜的屏蔽干擾和重腐蝕環境中電纜的防護都有較好效果。

　　Definition: Tray type (perforated tray) is a groove shaped component composed of a bottom plate and sides with holes (heat dissipation holes/water leakage holes), or a component made by punching and bending a whole steel plate. Characteristic advantages: light weight, large load capacity, simple structure, easy installation. Application field: It is most suitable for laying control cables for computer cables, communication cables, thermocouple cables, and other high-sensitivity systems. It has good effects on shielding interference of control cables and protecting cables in heavily corrosive environments.

　　梯式電纜橋架

　　Ladder type cable tray

　　定義：梯式，顧名思義就是像梯子一樣，由兩個側邊梯邊與若干個橫檔梯撐構成的梯形電纜橋架。

　　Definition: Ladder type, as the name suggests, is a trapezoidal cable tray consisting of two side ladder edges and several crossbar ladder supports, similar to a ladder.

　　特點優勢：自重輕、成本低、造型獨特、安裝方便、散熱好、透氣性好。

　　Characteristic advantages: light weight, low cost, unique design, easy installation, good heat dissipation, and good breathability.

　　應用領域：梯式電纜橋架一般適用于直徑較大的電纜敷設，高、低動力電纜的敷設都會使用中。同時梯式橋架可以直接用于豎向安裝。經常應用于地下室、機房、廠房等施工場景。

　　Application field: Ladder cable trays are generally suitable for laying cables with larger diameters, and are commonly used for laying high and low power cables. At the same time, the ladder bridge can be directly used for vertical installation. Often used in construction scenarios such as basements, computer rooms, and factories.

　　大跨距電纜橋架

　　Large span cable tray

　　定義：電纜橋架標準長度一般是2米/段，但在某些場合往往由于具體條件的特殊需求，便有了專門用于跨越長距離的大型空間，支持大量電纜布線的大跨距電纜橋架。槽式、梯式、托盤等其他結構的電纜橋架均可制作大跨距。特點優勢：結構穩固、橫跨距離遠。應用領域：適用于大型工業廠房、商業建筑和其他需要長跨度布線的場所。

　　Definition: The standard length of cable trays is generally 2 meters per section, but in some cases, due to special requirements of specific conditions, there are large-span cable trays specifically designed to span long distances and support a large number of cable wiring. Cable trays with trough, ladder, tray and other structures can be made with large spans. Characteristic advantages: Stable structure, long span across distance. Application areas: Suitable for large industrial plants, commercial buildings, and other places that require large-span wiring.

　　網格狀電纜橋架

　　Grid shaped cable tray

　　定義：網格狀電纜橋架是一種由一系列橫向和縱向的網格構成的電纜橋架。這種設計使得電纜可以沿著網格進行布放，并且可以在不同方向上進行交叉。

　　Definition: Grid cable tray is a type of cable tray composed of a series of horizontal and vertical grids. This design allows cables to be laid along the grid and can intersect in different directions.

　　特點優勢：開放式結構、模塊化設計和良好的通風散熱性能，為電纜布線提供靈活、穩定和可持續的管理。

　　Characteristic advantages: open structure, modular design, and good ventilation and heat dissipation performance, providing flexible, stable, and sustainable management for cable routing.

　　應用領域：通常用于低壓應用、數據中心、電力單位和通訊電纜，可從任一點出線，便于檢修與連接。

　　Application areas: Usually used for low-voltage applications, data centers, power units, and communication cables, which can be wired from any point for easy maintenance and connection.

　　加隔板電纜橋架

　　Add partition cable tray

　　定義：加隔板的電纜橋架是一種在橋架橫梁間安裝隔板的結構。可以將強電和弱電的線纜隔開，或是將動力線纜和控制線纜分開。

　　Definition: A cable tray with partitions is a structure in which partitions are installed between the transverse beams of the tray. You can separate the cables for strong and weak electricity, or separate the power cables from the control cables.

　　特點優勢：分隔電纜并提高電纜布線的整潔度和性，防止電纜交叉干擾、提高通風散熱效果，方便管理和維護。

　　Characteristics and advantages: Separate cables and improve the cleanliness and safety of cable wiring, prevent cable cross interference, improve ventilation and heat dissipation effects, and facilitate management and maintenance.

　　應用領域：加隔板橋架廣泛應用于建筑、工廠、地鐵、電力、石油化工等行業。

　　Application areas: Divided bridge frames are widely used in industries such as construction, factories, subways, power, and petrochemicals.

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