木工安全技术交底.doc

2009-9/木工安全技术交底.rar木工安全技术交底

 一、一般规定：
 ⒈工作台、机械的设置，应合理稳固，工作地点和通道应畅通，材料、半成品，堆放应成堆成垛，不影响交通。
 ⒉操作木工机械不准戴手套，以防将手套卷进机械造成事故。
 ⒊木模车间内的锯屑刨花应天天清理。在车间内禁止吸烟动火。

 二、支模与拆模：
 ⒈使用木料支撑，材料应剥皮，尖头要锯平，不得使用腐朽，扭裂的材料，不准用弯曲大、尾径小的杂料，层高在4m以内顶撑尾径不小于8cm，5m以内不小于10cm，5m以上应经过设计。

 ⒉顶撑应从离地面50cm高设第一道水平撑，以后每增加2m增设一道。水平撑应纵横向设置。
 ⒊顶撑接头部位夹板不得小于三面，夹板不得小于50×8×2.5cm，相邻接头应互相错开。
 ⒋支撑底端地面应整平夯实，并加垫木，不得垫砖，调整高底的木楔要钉牢，木楔不宜垫得过高，（最好是2块）。

 ⒌采用木桁架支模应严格检查，发现严重变形，螺栓松动等应及时修复。
Woodworking Safety Technology Details

 I. General provisions:
 ⒈ table, machine settings, should be reasonably stable, work places and routes should be smooth, materials, semi-finished products, stacking piles into the pile should not affect traffic.
 ⒉ woodworking machinery are not allowed to wear gloves to prevent the gloves and paper into the machine causing the accident.
 ⒊ wood mold workshop sawdust shavings should be cleared every day. Smoking hot work in the workshop.

 Second, support mold and form removal:
 ⒈ using wood supports, materials should be skinned, pointed to saw flat, not use rotten, twisted crack the material, not allowed to use the bending large diameter end of the small miscellaneous materials storey within the roof support at the end of 4m diameter not less than 8cm , 5m within not less than 10cm, 5m or more should be by design.

 ⒉ support from the top 50cm high from the ground level of support the first set, after an additional 1 for each additional 2m. To set the level of support should be vertical and horizontal.
 ⒊ top brace joints not less than three sides of plywood, plywood not less than 50 × 8 × 2.5cm, the adjacent joints should be staggered with each other.
 ⒋ support leveling the bottom of the ground should be compacted, and add skids, not mat tile, adjust the high end of the big wedge to be nailed, big wedge pad should not be too high, (preferably two).

 ⒌ with wood truss formwork should be strictly checked and found a serious distortion, loose bolts, etc. shall be repaired in time.