搅拌机的使用安全作业交底.doc

内容摘要：
1、 搅拌机应设置在平坦的位置，用方木垫起前后轮轴，使轮胎搁高架空，以免在开动时发生走动。
2、 搅拌机应实施二级漏电保护，上班前电源接通后，必须仔细检查，经空车试转认为合格，方可使用。试运转时应校验拌筒转速是否合适，一般情况下，空车速度比重车（装料后）稍快2-3转，如相差较多，应调整动轮与传动轮的比例。
3、 拌筒的旋转方向应符合箭头指示方向，如不符时，应更正电机接线。
4、 检查传动离合器和制动器是否灵活可靠，钢丝绳有无损坏，轨道滑轮是否良好，周围有无障碍及各部件的润滑情况等。
5、 开机后，经常注意搅拌机各部件的运转是否正常。停机时。经常检查搅拌机叶片是否打弯、螺丝有否打落或松动。
6、 当混凝土搅拌完毕或预计停歇1小时以上，除将余料出净外，应用石子和清水倒入拌筒内，开机转动，把粘在料筒上的砂浆冲洗干净后全部卸出。料筒内不得有积水，以免料筒和叶片生锈。同时还应清理搅拌筒外积灰，使机械保持清洁完好。
7、 下班后及停机不用时，将保险丝取下，以策安全。
8、严禁操作人员在酒后进入施工现场作业。
9、每个工人进入施工现场都必须头戴安全帽。
10、班组如果因劳力不足需要再招新工人时，应事先向工地报告。
11、新工人进场后应先经过三级安全交底，并经考试合格后方可让其正式上岗。
12、新工人进场应具有四证，即：职业资质证、身份
Abstract:
1, mixer should be set in the flat position, with a square wooden paving the front and rear wheels, put the tires of high overhead, in order to avoid walking when starting.
2, mixer should implement two leakage protection, before work, after power on, must be carefully examined by the empty test switch that qualified before use. Commissioning should check the suitability of mixing barrel speed, under normal circumstances, the proportion of empty vehicle speed (after loading) 2-3 faster transfer, such as the difference between the more and the drive wheels should be adjusted to the ratio of wheel.
3, mixing drum rotation direction should be consistent with direction of the arrow, such as discrepancies should be correct electrical wiring.
4, check whether the drive clutch and brake flexible and reliable, wire rope for damage, track wheels are good and the parts around the barrier-free lubrication and so on.
5, is turned on, always pay attention to all parts of the mixer is functioning properly. Shutdown. Regular checks of mixer blade is bent, has knocked out or loose screws.
6, when the concrete mixing is completed or is expected to rest 1 hour more than I expected out of the net, the application of gravel and water into the mixing tube, and start turning to the mortar stuck to clean the barrel after all the unloading. The barrel may not have stagnant water and leaf rust barrel. Should also clean up outside the mixing tube fouling, so that the machinery clean intact.
7, after work and shut down when not in use, remove the fuse for safety.
8, non-operators in the drink to the construction site work.
9, each worker entering the construction site must be wearing helmets.
10 team if the need to move because of a labor shortage of new workers, the report shall be submitted to the site.
11, after the admission of new workers should go through three security correspondent, and pass the examination before they can let the official posts.
12, the new approach should have four cards of workers, namely: professional qualification certificate, identity