濟南電纜橋架的選購要求
材料計算
Material calculation
(1)橋架：別離計算出各種類型標(biāo)準(zhǔn)橋架的全長，除一該橋架的標(biāo)準(zhǔn)長度，得出橋架的數(shù)量外，再添加1%－2%的余量。
(1) Bridge: The total length of each type of standard bridge is calculated separately. In addition to the standard length of the bridge and the number of the bridge, 1% - 2% of the allowance is added.
(2)立柱：如選用一致標(biāo)準(zhǔn)的立柱，可用橋架全長除以均勻立柱距離，得出立柱數(shù)，再添加2%～4%余量。如立柱標(biāo)準(zhǔn)紛歧，則需別離計算。
(2) Pillars: If a uniform standard column is selected, the total length of the bridge can be divided by the uniform distance between the columns, and the number of columns can be obtained, and then 2%-4% surplus can be added. If the standard of column is different, it is necessary to leave calculation.
(3)托臂：橋架全長除以托臂均勻距離，再添加1%～2%余量，極為總需量。
(3) bracket: the length of the bridge is divided by the uniform distance between the brackets and the additional 1% ~ 2% allowance.
(4)其它部件：按其主體數(shù)乘以必定份額(視總廠而定)求得其總數(shù)。
(4) other components: the total number is multiplied by the number of its principal parts (depending on the total plant).
在選購電纜橋架時必定注意電纜橋架的質(zhì)量，因為的電纜橋架是確保電纜橋架作業(yè)的基本要求。在選購時分必定要注意以下幾點要求：
When choosing cable bridge, we must pay attention to the quality of cable bridge, because high quality cable bridge is the basic requirement to ensure the operation of cable bridge. When purchasing, we must pay attention to the following requirements:
1.在購買電纜橋架的時分必定要定賣家供給的電纜橋架是全新的，歷來不曾使用過，而且電纜橋架在制造過程中是選用的材料進(jìn)行加工而成的，而且要注意賣家供給給你的電纜橋架相關(guān)合格證明，質(zhì)量證明等證件
1. When purchasing the cable tray, we must make sure that the cable tray supplied by the seller is brand-new, never used, and the cable tray is made of high-quality materials in the manufacturing process, and pay attention to the relevant certificates of qualifications and quality certificates provided by the seller to you.
2.一般電纜橋架賣家供給的產(chǎn)品都是質(zhì)保一年的，假如購買的橋架產(chǎn)品在使用過程中呈現(xiàn)質(zhì)量問題，應(yīng)該和賣家洽談好由賣家供給相應(yīng)的補償，假如需求修理能夠和賣家洽談修好的橋架產(chǎn)品能夠連續(xù)一年的使用售后作業(yè)!
2. General cable bridge sellers to provide products are one year warranty, if the purchase of bridge products in the use of quality problems, should negotiate with the seller to provide the corresponding compensation, if the need to repair the bridge to negotiate with the seller to repair products can be used for a year after-sales operations!
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