動載荷是指在電纜橋架設(shè)備和保護(hù)過程中施工和維修人員的重量。對于輕型電纜橋架，一般不考慮動載荷，即電纜橋架上不允許人站立。假設(shè)需要考慮站立的人，則應(yīng)適當(dāng)減小跨度。

Dynamic load refers to the weight of construction and maintenance personnel in the process of cable bridge equipment and protection. For light cable tray, dynamic load is generally not considered, that is, people are not allowed to stand on the cable tray. Assuming that people standing need to be considered, the span should be appropriately reduced.

靜載荷是指電纜橋架中敷設(shè)的每根電纜的種類、數(shù)量、外徑分量/單位長度，根據(jù)電纜敷設(shè)的不同路線計(jì)算得出。附加荷載僅指室外區(qū)域由冰、雪、風(fēng)和電磁力組成的荷載。它與設(shè)備現(xiàn)場的自然天氣條件和帶電體的性質(zhì)有關(guān)。應(yīng)根據(jù)規(guī)劃中的各種情況進(jìn)行計(jì)算。

Static load refers to the type, quantity, outer diameter component / unit length of each cable laid in the cable tray, which is calculated according to different routes of cable laying. The additional load only refers to the load composed of ice, snow, wind and electromagnetic force in the outdoor area. It is related to the natural weather conditions of the equipment site and the nature of the charged body. The calculation shall be carried out according to various situations in the planning.

檢查電纜橋架設(shè)備的平衡缸及其油潤滑系統(tǒng)油路的動作狀態(tài)，檢查接頭號。電纜橋架設(shè)備的滑塊與導(dǎo)軌反復(fù)摩擦，應(yīng)進(jìn)行必要的調(diào)整以糾正。檢查接頭各部位及管路等的平整度，保證運(yùn)轉(zhuǎn)。

Check the action status of the balance cylinder of the cable tray equipment and the oil circuit of its oil lubrication system, and check the joint number. If the sliding block of cable tray equipment rubs repeatedly with the guide rail, necessary adjustment shall be made to correct it. Check the flatness of each part of the joint and pipeline to ensure operation.

定期使電纜橋架設(shè)備的齒輪部分光滑：齒輪傳動箱和內(nèi)部零件因頻繁操作而損壞的可能性更大，松動的可能性更大。當(dāng)這些部位出現(xiàn)噪音時，可以行平滑處理，然后根據(jù)振動情況，檢查系統(tǒng)間注油點(diǎn)的出油量和壓力，并進(jìn)行適當(dāng)?shù)恼{(diào)整。

Regularly make the gear part of the cable tray equipment smooth: the gearbox and internal parts are more likely to be damaged and loose due to frequent operation. When there is a noise in the oil injection room, check the oil injection points according to the conditions of the oil injection room, and then deal with them properly.

此外低壓電纜與控制電纜共用同一托盤或梯架時，應(yīng)選用中間有隔板的托盤或梯架；在托盤、梯架分支、引上、引下處應(yīng)設(shè)適當(dāng)?shù)膹澩ǎ灰蚴芸臻g條件限制不便裝設(shè)彎通或有特殊要求時，可選用軟連接板，鉸接板；伸縮縫應(yīng)設(shè)置伸縮板；連接兩段不同寬度或高度的托盤、梯架可配置變寬或變高板。但在施工中，支、吊架和橋架的選擇應(yīng)依設(shè)計(jì)或工程布置條件選擇。

In addition, when the low-voltage cable and control cable share the same tray or ladder, the tray or ladder with partition in the middle shall be selected; Proper bends shall be set at the branches, leading up and leading down of trays and ladders; Due to the limitation of space conditions, flexible connecting plate and hinged plate can be selected when it is not easy to install elbow or there are special requirements; Expansion joints shall be provided with expansion plates; Connecting two sections of trays and ladders with different widths or heights can be configured with widening or heightening plates. However, during construction, the selection of supports, hangers and bridges shall be based on the design or engineering layout conditions.

濟(jì)南電纜橋架安裝選擇需屏蔽電氣干擾的電纜回路，有腐蝕的場所、易燃粉塵場所，應(yīng)選用無蓋無孔封閉型托盤，當(dāng)需要因地制宜的場所，宜選用組裝式托盤或有孔托盤及梯架；在容易積灰和其它需遮蓋的環(huán)境或戶外場所，宜帶有蓋板。更多相關(guān)內(nèi)容來網(wǎng)站m.ymmgjx.net關(guān)注吧！

For the installation of cable bridge in Jinan, the cable circuit that needs to shield electrical interference shall be selected. In places with corrosion and flammable dust, the closed tray without cover and hole shall be selected. When it is necessary to adjust measures to local conditions, the assembled tray or perforated tray and ladder shall be selected; Cover plate should be provided in the environment or outdoor places where dust is easy to accumulate and other places need to be covered. For more information, please visit www.sddlqj.com Cn pay attention!