With the development of society, the construction industry has developed rapidly. Electricity is essential in buildings. Therefore, the bridge industry has also been well developed and used more and more frequently in reality, which has also brought great help to people's life. However, there are still many problems to be paid attention to in the process of how to use the bridge. Next, let's learn about the use of Shandong cable bridge and the matters needing attention in use. I hope it can help you!

1.山東電纜橋架規劃的人員應自己了解規格，以確保電纜占用的體積符合要求，一般百分之40更好。盡量不要超過(guò)常規密度，以免加速電纜絕緣老化，否則需求會(huì )增加電纜和增加投資。

1. Shandong cable tray planning personnel shall understand the specifications themselves to ensure that the volume occupied by the cable meets the requirements, generally 40% is better. Try not to exceed the conventional density to avoid accelerating the aging of cable insulation, otherwise the demand will increase the cable and increase the investment.

2.橋上的電纜和電線(xiàn)不能放在同一個(gè)槽里。原因：兩種導線(xiàn)的允許溫度不同，導線(xiàn)的絕緣層比較薄，容易被電纜拉斷。電線(xiàn)的機械強度不好，所以干脆把電纜弄斷。

2. Cables and wires on the bridge cannot be placed in the same slot. Reason: the allowable temperature of the two conductors is different, and the insulation layer of the conductor is relatively thin, which is easy to be broken by the cable. The mechanical strength of the wire is not good, so just break the cable.

3.不同類(lèi)型的電纜不應敷設在同一線(xiàn)槽內，主要是因為工作溫度不一致，如VV系列65度和YJY系列90度。如果敷設在同一線(xiàn)槽內，耐低溫電纜會(huì )加速絕緣老化。

3. Different types of cables should not be laid in the same trunking, mainly because the working temperature is inconsistent, such as VV series 65 degrees and yjy series 90 degrees. If laid in the same trunking, low temperature resistant cables will accelerate insulation aging.

4.線(xiàn)槽內敷設的電纜容量應根據同一線(xiàn)槽內的電纜數量、敷設環(huán)境溫度等進(jìn)行考慮。一般來(lái)說(shuō)，電纜的額外容量應考慮在百分之60百分之80之間，而塑料線(xiàn)槽由于散熱不佳，可考慮在百分之50百分之70之間。

4. The cable capacity laid in the trunking shall be considered according to the number of cables in the same trunking, laying ambient temperature, etc. Generally speaking, the additional capacity of the cable should be considered between 60% and 80%, while the plastic trunking can be considered between 50% and 70% due to poor heat dissipation.

5.由于其特殊的結構（內部增加了防火棉和防火板），防火橋架的內部空間比一般的橋梁框架要小，所以在選擇時(shí)要注意電纜的占地面積比。由于散熱條件差，電纜負載流量可視為額外電纜負載流量的百分之40百分之60。恒重比一般的橋重。規劃固定支吊架時(shí)，不能設定鋼橋規劃中規定的距離，但應增加密度。根據規劃的橋架的大小，建議選擇1-1.5米的距離。

5. Due to its special structure (fireproof cotton and fireproof board are added inside). The internal space of the fireproof bridge is smaller than that of the general bridge frame, so pay attention to the floor area ratio of the cable when selecting. Due to poor heat dissipation conditions, the cable load flow can be regarded as 40% to 60% of the additional cable load flow. The constant weight is heavier than that of the general bridge. When planning the fixed supports and hangers, the regulations in the steel bridge planning cannot be set Set the distance, but increase the density. According to the size of the planned bridge, it is recommended to choose a distance of 1-1.5m.

以上就是如何正確使用山東電纜橋架的以及五點(diǎn)注意事項。雖然橋架的發(fā)展在我們的生活中起著(zhù)關(guān)重要的作用，但如何正確使用橋架，以及使用橋架的注意事項，這是一個(gè)管理者應該注意的問(wèn)題。

The above is how to correctly use Shandong cable tray and five precautions. Although the development of bridge plays a vital role in our life, how to use the bridge correctly and the precautions for using the bridge are a problem that managers should pay attention to.

濟南電纜橋架防火等級的選擇和保養方法電纜橋架如今應用廣泛，隨著(zhù)近幾年電纜橋架的普及，越來(lái)越多的人開(kāi)始注意到了電纜橋架，想要從中獲取更多關(guān)于電纜橋架的日常知識，下面，濟南電纜橋架廠(chǎng)為大家詳細介紹一下電纜橋架防火等級的選擇以及保養方法，希望能幫助到你！

Selection and maintenance methods of fire rating of cable tray in Jinan cable tray is now widely used. With the popularity of cable tray in recent years, more and more people begin to pay attention to cable tray and want to obtain more daily knowledge about cable tray. Next, Jinan cable tray factory will introduce the selection and maintenance methods of fire rating of cable tray in detail, Hope to help you!

一、電纜橋架防火等級選擇：

1、 Selection of fire rating of cable tray:

在有防火要求的地段，濟南電纜橋架可通過(guò)在電纜梯、橋架內添加防火或阻燃板、網(wǎng)等材料，形成封閉或半封閉結構，并采取在橋架及其支吊架表面涂防火涂料等措施。整體耐火性能應滿(mǎn)足相關(guān)規范或標準的要求。在防火要求高的地方，不應使用電纜橋架。

In sections with fire protection requirements, Jinan cable tray can form a closed or semi closed structure by adding fireproof or flame retardant plates, nets and other materials in the cable ladder and tray, and take measures such as coating the surface of the tray and its supports and hangers with fire retardant coating. The overall fire resistance shall meet the requirements of relevant national codes or standards. Cable trays shall not be used in places with high fire protection requirements.

在相同規格下，阻燃電纜橋架比鋼制電纜橋架貴2.2倍，使用壽命是鋼制電纜橋架的5倍以上，重量比鋼制電纜橋架重百分之30。其使用壽命是鋼制電纜橋架的三倍多，重量與鋼制電纜橋架基本相同。

Under the same specification, flame retardant cable tray is 2.2 times more expensive than steel cable tray, its service life is more than 5 times that of steel cable tray, and its weight is 30% heavier than steel cable tray. Its service life is more than three times that of steel cable tray, and its weight is basically the same as that of steel cable tray.

二、電纜橋架的定期維護：

2、 Regular maintenance of cable tray:

1.一般來(lái)說(shuō)，電纜橋架可以每季度維護一次。用軟布擦去表面的灰塵后，用一種特殊的蠟拋光劑均勻地擦拭表面，過(guò)一會(huì )兒再用一塊干凈的軟布拋光，這是防潮的。五金配件和金屬手柄可以用較少的機油擦拭和干燥，因此它們可以靈活旋轉，防銹和抗氧化。

1. Generally speaking, the cable tray can be maintained once a quarter. After wiping the dust off the surface with a soft cloth, wipe the surface evenly with a special wax polishing agent, and then polish with a clean soft cloth after a while, which is moisture-proof. Hardware fittings and metal handles can be wiped and dried with less engine oil, so they can rotate flexibly, prevent rust and resist oxidation.

2.避免放置在濕熱的地方，保持房間通風(fēng)干燥。

2. Avoid placing in hot and humid places and keep the room ventilated and dry.

3.避免與腐蝕性液體接觸，如酒精和指甲油。

3. avoid contact with corrosive liquids such as alcohol and nail polish.

4.應使用干凈的軟布和專(zhuān)用保養蠟。

4. Clean soft cloth and special maintenance wax shall be used.

以上就是濟南電纜橋架http://yxsdz.cn大家介紹的內容，感謝您在百忙之中查看我公司的信息內容，如果您想要了解的更多，歡迎您來(lái)電進(jìn)行咨詢(xún)!

The above is Jinan cable tray http://yxsdz.cn Thank you for checking the information of our company in your busy schedule. If you want to know more, you are welcome to call for consultation!