人字梯安全使用規(guī)范-第47屆世界技能大賽信息網(wǎng)絡布線項目江蘇省選拔賽

1、使用人字梯的安全注意事項Safety Precautions for Herringbone Ladders- 使用時要完全打開梯子，檢查連接部件是否有松動，鎖定到位。 - 僅在水平表面上使用。環(huán)境整潔，穩(wěn)定不晃，平穩(wěn)防滑。 - 攀爬臺階時，要面對梯子，不攜帶重物，至少一支空手扶梯子。 - 不要高于梯子的安全工作高度。（不高于2米）- 不能站到最高兩層，最上面兩層沒有梯級但有扶靠的梯子，不能站到最高級。保持三點與梯接觸。不得雙腳跨在梯子兩側。 - 任何時候只有一個人在梯子上。不得另一只腳踩到其它物體。- 人在梯子上不得移動梯子。身體重心不得偏離，不得向外伸展身體觸碰難觸碰的物體。在梯子上避免過

2、度用力。 - 移動時保持梯子到關閉位置。使用后閉合，放到安全位置。 - 請勿使用梯子作為支架進行升級或支撐電纜卷筒。 - 切勿將工具或材料存留在梯級上。不得在梯子上向下拋物。參考國家標準，梯子 第3部分：使用說明書 GB/T 17889.32012 Safety Precautions for Herringbone LaddersFully open the ladder when using, check for loose connections and lock in place.- Used only on horizontal surfaces. The environment i

3、s clean, stable, stable and non-slip.- When climbing stairs, face a ladder, carry no heavy items, and take at least one empty escalator.- Do not exceed the safe working height of the ladder. (No more than 2 m)- Do not stand up to the top two floors. The top two floors do not have stairs but have sup

4、ported ladder, do not stand up to the top level. Keep three points in contact with the ladder. Do not step on either side of a ladder.- Theres only one person on the ladder at any one time. Dont step on other objects with your other foot.A man must not move a ladder when he is on it. The center of gravity of the body shall not deviate, shall not extend the body to touch hard objects. Avoid overexertion on ladders.- Keep the ladder in the closed position while moving. Close after use and place in a safe position.- Do not use ladders as brackets to upgrade or support cable reels.- Do no