Use and inspection safety of tools and instruments

2022-07-29
  • Detail

Use and inspection of tools and instruments for communication construction and maintenance safety technology

1. appropriate tools must be selected and used correctly during work, and shall not be replaced arbitrarily. The tools shall be kept intact, firm and applicable, and checked regularly. If any defect is found, it shall be replaced in time

2. all kinds of tools with sharp edges (such as planer, drill, chisel, axe and various knives, etc.) are not allowed to be inserted into the belt or placed in the pocket of clothes; During transportation or storage, many foam granulator enterprises do not pay attention to environmental protection in their production experience. The mouth should not face up and out to avoid hurting people

3. it is not allowed to wear gloves when using hand hammer and hammer. It is not allowed to stand on the opposite side when operating with two people, but to stand diagonally on the opposite side

4. do not throw up or down when transferring tools. Large tools and materials must be placed horizontally to avoid injury

5. the installation of tools and instruments shall be firm and properly tightened to prevent falling off or fracture during use, resulting in danger

6. when using a hacksaw, the saw blade shall be installed firmly with moderate tightness, and the force shall be even when using it. Do not swing left and right to prevent the steel saw blade from breaking and hurting people

7. when using the wrench and pliers, they should be checked. If the moving parts are damaged or cannot move freely, they should not be used. Do not use too much force. Do not replace each other. Do not lengthen the handle of the handle

8. when using pulley and thread tightener, oil should be injected regularly to keep the moving parts moving freely. It is not allowed to replace the big with the small or to bring the small with the big. The key (handle) of wire tightener shall not be equipped with sleeve or extended

II. Ladders and high stools

(I) when using ladders, you must pay attention to the following matters:

1. regularly check whether the ladders are in good condition; All ladders that have been broken, loosened, broken, and the anti-skid rubber pad has fallen off and decayed shall not be used

2. heavy tools and materials shall not be carried up and down the ladder

3. two people shall not work at the same time on the ladder

III. safety belt and upper lever tool

(I) the following matters must be paid attention to when using safety belt:

1 Before use, it must be strictly checked to ensure that it is firm and reliable before use. If there are creases, the spring buckle is not flexible or cannot be fastened firmly, there are cracks in the belt eyelet, the rope on the safety belt is worn and broken more than 1/10, and there is corruption, it is prohibited to use

2. They shall be stacked and kept separately from acids and sharp tools, and shall not be placed in furnaces, radiators and other places that are too hot and wet to avoid damage

3. When in use, do not twist the belt. All buckle sleeves on the belt shall be fastened properly, and the belt head shall pass through the small belt ring. The rope and safety rope of the safety belt shall not be buckled disorderly, and objects shall not be hoisted to avoid damaging the rope

4. 8. The safety belt shall be replaced if the arc surface of the clip shows signs of crushing after long-term use. The clip shall be tested for reliability every time the scratch on the elastomer surface can be quickly recovered within 60s or stored for a period of time. The test method is that a weight of 200kg can be passed through the safety belt. The hanging plastic products were first hung in the air at the beginning of the 20th century. They can only be used if there are no scars or breaks. The fastening parts must be firm

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