As we all know, electricity can not be touched, and access to indoor electricity requires a certain carrier. We can see that the general industrial and mining enterprises indoor and outdoor overhead laying of power cables, control cables, and telecommunications, radio and television and other parts of indoor and outdoor power cables, all need to use cable bridge, then, what rules should be followed in the selection of cable bridge? Jinan Cable Bridge Frame reminds you that when choosing cable bridge, the specifications of the bridge frame are very important!

1.在選擇附件時，要尤其注意：各種附件要符合工程標(biāo)準(zhǔn)而且還要與橋架相配套；

1. When choosing accessories, special attention should be paid to: all kinds of accessories should conform to engineering standards and be matched with the bridge;

2.對于支、吊架的選擇，要按照橋架的規(guī)格、跨度、層數(shù)等規(guī)格條件來配置，而且要非常注意滿足負(fù)載的要求，超重負(fù)載都會帶來橋架的損害；

2. For the selection of support and suspension, it should be arranged according to the specifications of the bridge, such as the size, span and number of stories. Special attention should be paid to meeting the requirements of the load. Overweight load will bring damage to the bridge.

3.電纜橋架在選擇時需要一定的高度和寬度，而且在選擇時要注意電纜真充率不能超過有關(guān)標(biāo)準(zhǔn)規(guī)范的規(guī)定值，控制電纜可參照50~70%的標(biāo)準(zhǔn)來取值，同樣的動力電纜可取40~50%，并且還需要予留10~25%的發(fā)展余量；

3. Cable bridge needs certain height and width when choosing, and when choosing, we should pay attention to the fact that the true charge ratio of cable can not exceed the stipulated value of relevant standards and specifications. The control cable can be selected according to the standard of 50-70%, the same power cable can be taken 40-50%, and the development margin of 10-25% should be allowed.

4.另外，橋架橫截面積的選擇要參照一定的規(guī)格表來選擇：比如，0-60安的橫截面積能的允許的小值為129mm等等。

4. In addition, the selection of the cross-sectional area of the bridge should refer to certain specifications: for example, the allowable small value of the cross-sectional area energy of 0-60 A is 129 mm, etc.

以上就是今天由濟(jì)南電纜橋架的小編給大家提供的精彩內(nèi)容了，想要了解更多的相關(guān)資訊，歡迎更多的小伙伴加入我們：http://www.szrdhz.com

Above is the wonderful content provided to you by Jinan Cable Bridge Frame Editor today. For more information, we welcome more partners to join us: http://www.szrdhz.com.