Ascend the step ladder, the upper arm should generally be raised first, then the middle arm, and then the upper arm. During the slewing operation of the lifting platform, the lower arm must be raised to a certain height before it can slew. The slew should be slow. At the same time, pay attention to whether the distance between the shear arm and the platform and the equipment meets the safety requirements. The operators on the work platform should wear safety belts. When working in a live area, the car body should be grounded according to regulations, and the lifting platform should be directed by the person in charge of the work. The person in charge should contact the operator of the lifting platform in accordance with the signals specified in the GB5082 standard. The signal sent must be clear and accurate.
When using aluminum alloy ladders, you should also pay attention to the placement of ladders. They should be placed very It is flat, placed on a very stable ground, so that it can be used safely. Otherwise, if it is on an unstable ground, the ladder may slide, which is very bad for the user. When working on an aluminum alloy ladder, if it is necessary to transport relatively medium objects, the operator must not carry it with him, because the weightlessness of the operation on the ladder is more prone to safety accidents.
If you are working in a higher environment, the operator must not start from the ladder for convenience Step directly over to the side of the ladder, because this easily makes the ladder unbalanced and dangerous. We now use aluminum alloy ladders that are made of high-strength aluminum alloy materials, so in terms of function, the weight is very simple and the strength is very high, so when it is used, the safety of the operation is greatly increased. Make sure that the top of the ladder is clean before use, otherwise it will simply cause slippage. If you see grease, oil stains or paint on the ladder, you must quickly clean it.
Now there is also a relevant rule for operators that do not wear leather shoes to climb aluminum ladders, simply slip. After checking the extended use status of the ladder, please carefully confirm that all hinges are in placeIt can be used in the locked position. If there is a hinge with the lock block in position, open its symmetrical hinge, then fold the ladder column inward about 40 degrees, and then expand it outward to lock the pair of hinges.
After checking the extended use status of the ladder, please carefully confirm that all hinges are in the locked position before use. If there is a hinge with a lock block in position, open its symmetrical hinge, then fold the ladder column inward about 40 degrees, and then expand it outward to lock the pair of hinges. A foldable ladder is called a folding ladder. When you use it, unfold the ladder. The length of the ladder becomes longer. If you don’t use it, you can fold the ladder and put in the storage room or the trunk of the car. It does not take up much space. .