電纜橋架通常用于敷設(shè)電纜且其外形像一座橋，是統(tǒng)稱。由主體（托盤或梯架）、附件、支/吊架等部件構(gòu)成，用于支承電纜線路且具有一定剛度的結(jié)構(gòu)系統(tǒng)電纜梯架：側(cè)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(shè)電纜時(shí)應(yīng)防止電纜從橫檔的空隙中下垂，因此梯架水平敷設(shè)時(shí)通常只能敷設(shè)大截面電纜電纜托盤：底板+側(cè)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(duì)控制電纜屏蔽干擾和一般腐蝕環(huán)境中電纜的防護(hù)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(wú)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(jié)構(gòu)和特點(diǎn)用途

　　Structure, characteristics, and applications of cable trays

　　槽式電纜橋架

　　Slotted cable tray

　　定義：槽式（無(wú)孔托盤），是由底板與側(cè)邊構(gòu)成的或由整塊鋼板彎制成的槽形部件。特點(diǎn)優(yōu)勢(shì)：全封閉結(jié)構(gòu)、屏蔽電氣干擾、防腐蝕、防火性能。應(yīng)用領(lǐng)域：適用于敷設(shè)計(jì)算機(jī)電纜、通信電纜、熱電偶電纜及其它高靈敏系統(tǒng)的控制電纜等，它對(duì)控制電纜的屏蔽干擾和重腐蝕環(huán)境中電纜的防護(hù)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(cè)邊所構(gòu)成的槽形部件，或由整塊鋼板沖孔后彎制成的部件。特點(diǎn)優(yōu)勢(shì)：重量輕、載荷大、結(jié)構(gòu)簡(jiǎn)單、安裝方便。應(yīng)用領(lǐng)域：適用于敷設(shè)計(jì)算機(jī)電纜、通信電纜、熱電偶電纜及其它高靈敏系統(tǒng)的控制電纜等，它對(duì)控制電纜的屏蔽干擾和重腐蝕環(huán)境中電纜的防護(hù)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(gè)側(cè)邊梯邊與若干個(gè)橫檔梯撐構(gòu)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(diǎn)優(yōu)勢(shì)：自重輕、成本低、造型獨(dú)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(yīng)用領(lǐng)域：梯式電纜橋架一般適用于直徑較大的電纜敷設(shè)，高、低動(dòng)力電纜的敷設(shè)都會(huì)使用中。同時(shí)梯式橋架可以直接用于豎向安裝。經(jīng)常應(yīng)用于地下室、機(jī)房、廠房等施工場(chǎng)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(biāo)準(zhǔn)長(zhǎng)度一般是2米/段，但在某些場(chǎng)合往往由于具體條件的特殊需求，便有了專門用于跨越長(zhǎng)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(jié)構(gòu)的電纜橋架均可制作大跨距。特點(diǎn)優(yōu)勢(shì)：結(jié)構(gòu)穩(wěn)固、橫跨距離遠(yuǎn)。應(yīng)用領(lǐng)域：適用于大型工業(yè)廠房、商業(yè)建筑和其他需要長(zhǎng)跨度布線的場(chǎng)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(wǎng)格狀電纜橋架

　　Grid shaped cable tray

　　定義：網(wǎng)格狀電纜橋架是一種由一系列橫向和縱向的網(wǎng)格構(gòu)成的電纜橋架。這種設(shè)計(jì)使得電纜可以沿著網(wǎng)格進(jìn)行布放，并且可以在不同方向上進(jìn)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(diǎn)優(yōu)勢(shì)：開放式結(jié)構(gòu)、模塊化設(shè)計(jì)和良好的通風(fēng)散熱性能，為電纜布線提供靈活、穩(wěn)定和可持續(xù)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(yīng)用領(lǐng)域：通常用于低壓應(yīng)用、數(shù)據(jù)中心、電力單位和通訊電纜，可從任一點(diǎn)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(jié)構(gòu)?？梢詫?qiáng)電和弱電的線纜隔開，或是將動(dòng)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(diǎn)優(yōu)勢(shì)：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(fēng)散熱效果，方便管理和維護(hù)。

　　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(yīng)用領(lǐng)域：加隔板橋架廣泛應(yīng)用于建筑、工廠、地鐵、電力、石油化工等行業(yè)。

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

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