確定電纜橋架的類型和規(guī)格、支撐臂的長(zhǎng)度、支柱的長(zhǎng)度和間距、電纜橋架的寬度和層數(shù)。敷設(shè)電纜數(shù)量、電纜直徑和電纜間距。金屬線槽的布線適用于正常環(huán)境的室內(nèi)干燥和不易受機(jī)械損傷的場(chǎng)所，但不宜用于金屬線槽腐蝕嚴(yán)重的地方。

Determine the type and specification of cable tray, the length of support arm, the length and spacing of strut, the width and number of layers of cable tray. Number of cables laid, cable diameter and cable spacing. The wiring of metal trunking is suitable for indoor dry places in normal environment and places not vulnerable to mechanical damage, but it is not suitable for places with serious corrosion of metal trunking.

同一電路的所有相線和零線應(yīng)布設(shè)在電橋的同一金屬線槽內(nèi)。同一路徑上無抗干擾要求的線路可鋪設(shè)在同一金屬線槽內(nèi)。線槽內(nèi)電線或電纜的總截面（包括外護(hù)套）不應(yīng)超過線槽內(nèi)截面的20%，載流導(dǎo)線不應(yīng)超過30%。根。對(duì)于控制線、信號(hào)線或類似電纜橋架，電線或電纜的總截?cái)嗔繎?yīng)超過線槽橫截面的50%，以及電線或電纜數(shù)量的下限。

All phase lines and zero lines of the same circuit shall be arranged in the same metal trunking of the bridge. Lines without anti-interference requirements on the same path can be laid in the same metal trunking. The total section (including outer sheath) of wires or cables in the trunking shall not exceed 20% of the section in the trunking, and the current carrying conductor shall not exceed 30%. Root. For control lines, signal lines or similar cable trays, the total cut-off amount of wires or cables shall exceed 50% of the cross section of the trunking and the lower limit of the number of wires or cables.

金屬線槽垂直或傾斜安裝時(shí)，應(yīng)采取措施防止電線或電纜在線槽內(nèi)移動(dòng)。從金屬線槽引出的線路可以采用金屬管、硬質(zhì)塑料管、半硬質(zhì)塑料管、金屬軟管或電纜。引出部分不得損壞電線或電纜。線槽應(yīng)平整、無變形，內(nèi)壁光滑無毛刺。金屬線槽應(yīng)可靠接地或接零，但不應(yīng)作為設(shè)備的接地導(dǎo)體。

When metal trunking is installed vertically or obliquely, measures shall be taken to prevent wires or cables from moving in the trunking. The line led out from the metal trunking can adopt metal pipe, hard plastic pipe, semi-hard plastic pipe, metal hose or cable. The outgoing part shall not damage wires or cables. The trunking shall be flat without deformation, and the inner wall shall be smooth without burrs. Metal trunking shall be reliably grounded or connected to neutral, but shall not be used as the grounding conductor of equipment.

濟(jì)南橋架人員提醒，可以派技術(shù)測(cè)量人員到客戶現(xiàn)場(chǎng)進(jìn)行現(xiàn)場(chǎng)測(cè)量，親自了解客戶的實(shí)際要求和需求，然后根據(jù)建筑布局確定電纜橋架的路徑。

Jinan Bridge staff reminded that professional and technical surveyors can be sent to the customer's site for on-site measurement, personally understand the actual requirements and needs of customers, and then determine the path of cable bridge according to the building layout.

此外。要知道選擇電纜橋架是一個(gè)相當(dāng)重要的過程，因?yàn)檫x擇的電纜橋架的好壞直接影響著項(xiàng)目的質(zhì)量，說嚴(yán)重了還關(guān)系著你是不是在浪費(fèi)你自己的和時(shí)間。選擇電纜橋架要注意這么幾個(gè)問題，意思表面光滑無毛刺。還需要適應(yīng)使用環(huán)境的耐久穩(wěn)固。能夠滿足所需的承載能力，要符合工程相關(guān)環(huán)境要求。

In addition. You should know that the selection of cable tray is a very important process, because the quality of the selected cable tray directly affects the quality of the project. If it is serious, it also relates to whether you are wasting your own and time. The selection of cable tray should pay attention to these problems, which means that the surface is smooth and free of burrs. It also needs to be durable and stable to adapt to the use environment. It can meet the required bearing capacity and meet the relevant environmental requirements of the project.

通過以上的了解，大家知道怎么看濟(jì)南橋架布線是否合格了吧？了解清楚相關(guān)方面的內(nèi)容。相信你的橋架布線不會(huì)出現(xiàn)問題。更為詳細(xì)的信息就來關(guān)注網(wǎng)站m.ymmgjx.net咨詢吧！

Through the above understanding, do you know how to see whether Jinan Bridge wiring is qualified? Understand the contents of relevant aspects. I believe there will be no problem with your cable tray wiring. For more detailed information, please visit www.sddlqj.com Cn consultation!