Outdoor insulated triple play word ladder low prices, superior quality outdoor insulated triple play word ladder excellent quality and low price, the absolute prohibition of the workload over the ladder. 2, the foot of the ladder with non-slip effect. But still need to remind people to protect bare hands hold the ladder (at the same time prevent crooked ladder side), and the feet of the ladder slam their feet, to prevent the occurrence of foot movement. 3, must wear flat shoes when climbing the ladder to avoid slipping accidents. 4, when climbing ladders or working, always keep the body in the middle of the ladder rungs bang, keep the body upright, not out into the outside, or you might lose balance because of accidents. 5, it was on a ladder when the shift is strictly prohibited. 6, allowing only one person to climb the ladder or ladder. Work is completed, move the ladder to wipe clean, dry place to save. Production and use of insulated ladders requirements: insulated ladders (hereinafter referred to as ladder) of material, size, strength, etc. should be consistent with GB / T 17889.1-1999, GB / T 17889.2-1999 and other related requirements. Ladder production materials can be glass fiber, metal, wood and the like. Length straight ladder should not exceed 6m, extension ladder extends throughout the length should not exceed 11m, and the limit should be equipped with a device to ensure that the extension of the non-extension of at least 1m overlap. All staff before using a ladder, should receive training or guidance. Do not use on-site temporary production ladder. Do have vertigo or a result of taking drugs that may affect the balance of the body, such as personnel using a ladder. Check the insulation requirements of the ladder: the use of the newly acquired units in insulated ladders should be checked before being put into use during the inspection should be regularly checked and labeled to identify qualified. Meanwhile, the ladder should be checked before each use to ensure that it remains in good condition. Before using a ladder, make sure that safety does not exceed the maximum allowable load load. Faulty ladder should stop using labeled "banned" tab, and timely repairs. Occurs when the insulation ladder serious bent, deformed or irreparable destruction should be promptly scrapped. For ladder should be scrapped after the destruction, so as to ensure that it can no longer be used. Check the contents of the insulation ladder: ladder is suitable for the work function; ladder safety, whether or ladder rung deficient body breakage, fracture, corrosion, deformation, cracks; slip feet are secure good; ladders or without passing the examination identification; stopper is intact; rung or pedal state, whether dirt, oil or grease attachment; hardware is intact (rod, rivets, pole, nuts, bolts, foot); whether stretching ropes and pulleys intact; all fixed ladders, extension ladders and 2.4m above (including 2.4m) tying the word ladder is intact. After passing the examination, should be marked. You can brush the color ring, or a sticker under the premise of ensuring safety, the better the quality of the lighter weight insulation ladder. Because of the need to use more high-performance raw materials, more advanced production technology, a more scientific design in order to reduce the product weight in the premise of ensuring safety. Lighter insulation ladder is more convenient to use. Electrical insulation ladder is to use glass fiber and epoxy resin as the main material and pultruded fiberglass ladder from the processing of profiles. It has high strength, corrosion resistance, appearance of merit and good electrical properties. Generally well tolerated "220kV / m" of power frequency test voltage. Therefore, as a safety glass can climb ladders tool power systems. As an alternative to metal ladders and bamboo ladder. Prevent induction electric shock accident caused by misuse and anti. Rigorously tested inspection glass ladders can also be used as high-pressure live working ladder. (B) General requirements 1. Materials should be pre-selected test 2. Aluminum alloy parts should be done anodized surface, shaft steel work surfaces should be protective coatings; insulation laminated type of material parts machined surface varnish application processing. 3. Surface roughness of the metal parts of the components to be machined surface ≤6.3 should rule and smooth. Insulation component surfaces should be smooth, no bubbles, wrinkles or cracks, abrasions and no obvious signs of overheating, the color should be gray (from yellowish green to brown) (c) of the power frequency voltage test 1.450KV / 1.8m, 1min test process should be no breakdown and other abnormalities occur. 8 insulation material density insulation material properties to edit ladder ≥1.95g / cm3; absorption insulating material 350Mpa; surface hardness 50 (Pap); insulating material surface pressure> 12kv (rms); design load> 1500N surface of the insulating member should be smooth, no bubbles, wrinkles or cracks, abrasions and no obvious signs of overheating, the color is color. Outdoor insulated triple play word ladder low prices, superior quality outdoor insulated triple play word ladder excellent quality and low price