電纜橋架分為槽型、托盤(pán)型、梯型、網(wǎng)孔型等結(jié)構(gòu)，由支架、支撐臂和安裝附件組成。建筑物內(nèi)的橋架可獨(dú)立架設(shè)，也可附接于各種建筑物（構(gòu)筑物）和管廊支架上。應(yīng)體現(xiàn)結(jié)構(gòu)簡(jiǎn)單、外形美觀、配置靈活、維修方便等特點(diǎn)。所有零件都需要鍍鋅，安裝在建筑物外的露天橋上。那么您知道橋架90度彎頭制作的方法和橋架選擇是怎樣的嗎？

Cable trays are divided into trough type, tray type, ladder type, mesh type and other structures, which are composed of supports, support arms and installation accessories. The bridge in the building can be erected independently or attached to various buildings (structures) and pipe gallery supports. It should reflect the characteristics of simple structure, beautiful appearance, flexible configuration, convenient maintenance, etc. All parts need to be galvanized and installed on the open bridge outside the building. Do you know how to make the 90 degree elbow of the bridge and how to choose the bridge?

橋架90度彎頭的制作方法：將橋架中段底板剪成等腰梯形，連接等腰梯形底板的橋架兩側(cè)為長(zhǎng)方形，然后互換左右兩端的橋架，分別與中間的一座。一段橋?qū)樱附庸潭āｋ娎|橋架分為槽型、托盤(pán)型、梯型、網(wǎng)孔型等結(jié)構(gòu)，由支架、支撐臂和安裝附件組成。橋架的選擇。

Fabrication method of 90 degree elbow of bridge: cut the middle bottom plate of the bridge into isosceles trapezoid, the two sides of the bridge connecting the isosceles trapezoid bottom plate are rectangular, and then exchange the bridges at the left and right ends with one in the middle respectively. One section of the bridge is butt welded and fixed. Cable trays are divided into trough type, tray type, ladder type, mesh type and other structures, which are composed of supports, support arms and installation accessories. Selection of bridge.

橋架的選擇

Selection of bridge

1、在工程設(shè)計(jì)中，應(yīng)根據(jù)經(jīng)濟(jì)合理性、技術(shù)可行性、運(yùn)行安全性等因素綜合比較橋架的布置方案，確定佳方案，充分滿足施工、安裝、維護(hù)和保養(yǎng)的要求。電纜鋪設(shè)。

1. In the engineering design, the layout scheme of the bridge shall be comprehensively compared according to the economic rationality, technical feasibility, operation safety and other factors, and the best scheme shall be determined to fully meet the requirements of construction, installation, maintenance and maintenance. Cable laying.

2、橋架水平敷設(shè)時(shí)，離地高度一般不小于2.5m。垂直敷設(shè)時(shí)，離地1.8m以下的部分應(yīng)有金屬罩保護(hù)，但敷設(shè)在電氣室時(shí)除外。如果電纜橋架水平敷設(shè)在設(shè)備夾層或馬道上且低于2.5m，應(yīng)采取保護(hù)接地措施。

2. When the bridge is laid horizontally, the height from the ground is generally not less than 2.5m. When laying vertically, the part below 1.8m above the ground shall be protected by a metal cover, except when laying in the electrical room. If the cable tray is horizontally laid on the equipment interlayer or Packway and is less than 2.5m, protective grounding measures shall be taken.

3、山東電纜橋架、線槽及其支吊架用于腐蝕性環(huán)境，應(yīng)采用耐腐蝕的剛性材料。或采取防腐處理，防腐處理方式應(yīng)符合工程要求。

3. Shandong cable tray, trunking and its supports and hangers are used in corrosive environment and should be made of corrosion-resistant rigid materials. Or adopt anti-corrosion treatment, and the anti-corrosion treatment method shall meet the engineering requirements.

此外，對(duì)于耐腐蝕或清潔度要求較高的場(chǎng)所，宜選用鋁合金電纜橋架。更多關(guān)于橋架的相關(guān)事項(xiàng)，您可以來(lái)我們網(wǎng)站http://m.ymmgjx.net進(jìn)行咨詢！

In addition, for places with high requirements for corrosion resistance or cleanliness, aluminum alloy cable trays should be selected. For more information about bridge, you can come to our website http://m.ymmgjx.net Consult!