1nspection methods of common safety protective equipment

Common safety protectors must be inspected and tested carefully

whether there are sundries in the safety net, whether it is damaged by falling objects or damaged by lifting objects

check whether the safety helmet has cracks after being hit by objects. Check the safety protector regularly according to the requirements

(1) safety helmet: a 3kg steel ball can fall freely from 5m height and will not be damaged under impact. During the test, a semicircle head model is made of wood, and the buffer elastic belt in the safety helmet is fastened on the model. This method can be used to test the safety helmet made of various materials. The inspection cycle is once a year

(2) safety belt: according to the national regulations, the factory test is to take an object with a load of 120kg and impact the safety belt from 2-2.8m elevated road, and the parts are qualified if there is no damage. According to the actual situation, the construction unit can take some practical measures according to local conditions under the condition of meeting the test load standard. The method often used by some construction units is to use gunny bags filled with sawdust and shavings, and then add iron blocks to reach the standard of heavy test load. Use the special experimental shelf to carry out the action and static load test. The ultimate tensile index of nylon safety belt accessories is: belt 1200-1500kg, strap 700-1000kg, safety rope 1500kg, hook ring 1200kg, fixed clip 60kg, leg belt 700kg. The load test requirements of safety belt are: the construction unit shall conduct static load test on safety belt regularly. The test load is 225kg, hang for 5min, check for deformation and fracture, and make records. The safety belt inspection cycle is: before each use of the safety belt, it must be carefully checked. After two years of use, the new safety belt shall be spot checked, and the old safety belt shall be spot checked every six months. 1t should be noted that all tested safety protectors are not allowed to be used again

(3) the inspection of personal protective equipment must also pay attention to:

1) whether the product is produced by the “production license” unit

2) whether the product has a “product qualification certificate”

3) whether the product meets the relevant quality requirements of the product

4) whether the product specifications and technical performance are consistent with the protection requirements of the operation

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