The insulating ladder series
絕緣梯產品分類：絕緣單梯、絕緣A型梯、絕緣八字梯、絕緣人字梯、絕緣伸縮梯、絕緣A型伸縮梯、絕緣關節梯、絕緣平臺梯、絕緣踏臺等。（可根據客戶需求定做！）
Insulation ladder product classification: insulation, insulation ladder type A ladder, insulation, insulation ladder, eight ladder insulation telescopic ladder, insulating A type telescopic ladder, insulating ladder, insulation, insulation platform ladder step etc.. (can be customized according to customer demand!)
電工絕緣梯是使用以玻璃纖維和環氧樹脂為主要材料而拉擠成型的玻璃鋼型材加工而成的梯子。它具有高強度、耐腐蝕、外形美觀的優點并具有良好的電性能。通常可以耐受“250kV/m”的工頻試驗電壓。因此玻璃鋼梯可以作為電力系統的安全登高工具。用以替代金屬梯及竹木梯。防止感應電及防誤操作引起的觸電事故。經過嚴格測試檢驗的玻璃鋼梯還可以用做高壓帶電作業用梯。
Electrical insulating ladder is the use of glass steel material processing with glass fiber and epoxy resin as the main material and pultrusion molding a ladder. It has the advantages of high strength, corrosion resistance, beautiful appearance and good electric properties. Usually the power frequency test voltage tolerance "250kV/m" can be. Thus the glass steel ladder can be used as a safe climbing tool for power system. To replace the metal ladder and bamboo ladder. To prevent the induction and anti misoperation caused by electric shock accidents. To undergo a rigorous test of glass steel can also be used with the ladder high-voltage live homework.
電工絕緣梯主要技術參數
The main technical parameters of electrical insulation ladder
1、 絕緣材料密度≥1.95g/cm3
1, insulation material density ≥ 1.95g/cm3
2、 絕緣材料的吸水率 <0.40%
2, insulation material of <0.40% water absorption rate
3、 材料抗拉強度 >350Mpa
3, the tensile strength of >350Mpa
4、 材料表面硬度 50（巴氏）
4, the surface hardness of 50 (Pap)
5、 絕緣材料表面耐壓 >12kv(r.m.s)
5, the surface of the insulation material of pressure >12kv (r.m.s)
6、 設計負載 >880（牛）
The >880 load 6, design (bovine)
（一）外觀、裝配
(a) appearance, assembly
1．觀觀：梯各部件外形不得有尖銳棱角，應倒圓弧。
The 1 concept: ladder shape must not have sharp edges and corners of each component, should be inverted arc.
2．裝配：應符合YB3205之規定
The 2 assembly: shall conform to the provisions of the YB3205
（二）一般要求
(two) General requirements
1．原材料應預選檢驗
1 raw material should be pre inspection
2．鋁合金材料制件應做表面陽極氧化處理，軸類鋼制件表面應有防護鍍層；絕緣層壓類材料制件加工表面應用絕緣漆進行處理。
2 aluminum alloy parts should be surface anodic oxidation treatment, shaft steel surfaces there should be protective coatings; insulating laminated material workpiece surface application of insulating paint processing.
3．金屬部件表面粗糙度應≤6.3
3 metal parts surface roughness should be = 6.3
各部件加工表面應規則、平整。絕緣部件表面應光滑、無氣泡、皺紋或開裂，無明顯的擦傷和過熱痕跡，顏色應為本色（從淺黃綠到棕色）
Surface components should be regular, smooth. Insulation parts surface should be smooth, no bubbles, wrinkle or crack, no obvious abrasion and overheating signs, color should be color (from shallow yellow to brown)
絕緣梯實行標準：GB 17620-1998
Insulation ladder standards: GB 17620-1998
