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玻璃鋼電纜橋架的成型工藝與厚度規范

文章來源:http://www.yeeones.com/?? 作者:電纜橋架廠家發布時間:2023-02-21?瀏覽次數:

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玻璃鋼橋架的主要制作成分是不飽和聚酯樹脂、環氧樹脂、玻離纖維無捻粗紗、玻璃纖維氈、連續玻璃纖維紗。下面山東橋架廠家來講講玻璃鋼電纜橋架的成型工藝與厚度規范事項:
The main manufacturing components of GRP bridge are unsaturated polyester resin, epoxy resin, glass fiber untwisted roving, glass fiber felt, and continuous glass fiber yarn. Next, Shandong bridge manufacturer will talk about the molding process and thickness specification of GRP cable bridge:
玻璃鋼橋架成型工藝有:
The forming process of FRP bridge includes:
拉擠成型玻璃鋼橋架、模壓成型玻璃鋼橋架、復合成型玻璃鋼橋架、手糊成型玻璃鋼橋架。
Pultrusion glass fiber reinforced plastic bridge, molding glass fiber reinforced plastic bridge, composite glass fiber reinforced plastic bridge, hand lay-up glass fiber reinforced plastic bridge.
它具有強度高、絕緣性能好、重量輕、結構合理、壽命長、施工簡單、配線靈活等特點,同時具有優良的耐化學腐蝕,耐火、阻燃性強和足夠的機械強度。廣泛適用于石油、化工、冶金、電工等部門電纜鋪設場所。
It has high strength, good insulation performance, light weight, reasonable structure, long service life, simple construction, flexible wiring and other characteristics, and has excellent chemical corrosion resistance, fire resistance, flame resistance and sufficient mechanical strength. It is widely used in cable laying places in petroleum, chemical, metallurgical, electrical and other departments.
玻璃鋼電纜橋架的厚度規范如下:
The thickness specification of GRP cable tray is as follows:
當玻璃鋼電纜橋架寬度小于150mm時的玻璃鋼制橋架的板材小厚度應達到3.0mm
When the width of fiberglass cable tray is less than 150mm, the small thickness of fiberglass cable tray plate shall reach 3.0mm
150mm寬~300mm寬的玻璃鋼橋架的板材小厚度應達到3.5mm
The small thickness of the plate of 150 mm wide~300 mm wide GRP cable tray shall reach 3.5 mm
300mm寬~500mm寬的玻璃鋼橋架的板材小厚度應達到4.0mm
The small thickness of the plate of the glass fiber reinforced plastic bridge with the width of 300mm~500mm shall reach 4.0mm
500mm寬~800mm寬的玻璃鋼橋架的板材小厚度應達到4.5mm
The small thickness of the plate of the glass fiber reinforced plastic bridge with the width of 500mm~800mm should reach 4.5mm
當玻璃鋼橋架寬度大于時800mm寬時的玻璃鋼橋架的小板材厚度應達到5.0mm
When the width of the fiberglass cable tray is greater than 800mm, the thickness of the small plate of the fiberglass cable tray shall reach 5.0mm
山東橋架
注:它的連接板的厚度至少按托盤、梯架的側板厚度等厚度選用,也可以選厚一個等級。蓋板的厚度可以按托盤﹑梯架的厚度選低一個等級。寬度W≥400的玻璃鋼電纜橋架,底部厚度允許低于托盤、梯架側板厚度,但必須加橫擋,橫檔中心距不應大于400mm。采用特別結構形式橋架,各部位厚度允許低于本表,但是安全載荷〈SWL)需要滿足《玻璃鋼電纜橋架NB/T10287—2019》4.3.1處的標準。
Note: The thickness of its connecting plate shall be selected at least according to the thickness of the side plate of the tray and ladder, or one grade of thickness can be selected. The thickness of the cover plate can be selected as a lower level according to the thickness of the tray and ladder. For GRP cable tray with width W ≥ 400, the bottom thickness is allowed to be lower than the thickness of tray and ladder side plate, but the cross bar must be added, and the center distance of the cross bar should not be greater than 400mm. The special structure type bridge is adopted, and the thickness of each part is allowed to be lower than that in this table, but the safety load (SWL) needs to meet the standard in 4.3.1 of Fiberglass Reinforced Plastic Cable Bridge NB/T10287-2019.
玻璃鋼電纜橋架的成型工藝與厚度規范的相關內容就講解到這里了,您對此有怎樣的疑惑或者問題就來我們網站http://www.yeeones.com進行咨詢吧!
The relevant content of the molding process and thickness specification of the fiberglass cable tray will be explained here. If you have any doubts or questions about this, please come to our website http://www.yeeones.com Consult!
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