开混凝土罐车需要注意什么?

 来源://www.scritchies.com 日期:2023-01-23 发布人:admin
搅拌车所运输的混凝土要保证其质量及塌落度符合混凝土行业的标准及要求。
The quality and slump of the concrete transported by the mixer truck shall meet the standards and requirements of the concrete industry.
小型搅拌车在道路上行驶,其上装的加长料槽要放置在卸料溜槽的支架上并用挂钩固定好,不允许挂在主排料槽上工作,主卸料槽要旋转到固定的位置,拉下定位手柄,用锁紧手柄将弹簧变幅组织锁紧,避免由于不固定而晃动,造成伤人及其它事故。
When the small mixer is driving on the road, the extended chute installed on it should be placed on the bracket of the discharge chute and fixed with a hook. It is not allowed to work on the main discharge chute. The main discharge chute should rotate to a fixed position, pull down the positioning handle, and use the locking handle to lock the spring luffing fabric to avoid personal injury and other accidents caused by shaking due to unfixed.
搅拌车上装设备连续工作时间不能超过8个小时。
The continuous working time of the equipment on the mixer truck shall not exceed 8 hours.
大型搅拌车在混凝土运输过程中上装罐体不能停转,否则会造成混凝土凝结,而且停转后重新启动时会对液压系统和减速机造成冲击,导致液压泵和马达的损坏。
The loading tank of the large mixer truck cannot be stopped during concrete transportation, otherwise it will cause concrete condensation, and the restart after stopping will impact the hydraulic system and reducer, causing damage to the hydraulic pump and motor.
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搅拌车在卸料的时候,如果发现混凝土水分蒸发过多,塌落度偏低,不能满足质量要求,可以适当的往罐内加水,然后以10-14转/分的速度旋转30分钟后再卸料,让混凝土充分搅拌。
When the mixer truck is discharging, if it is found that the concrete moisture evaporates too much and the slump is too low to meet the quality requirements, it can properly add water to the tank, and then rotate at the speed of 10-14 rpm for 30 minutes before discharging, so that the concrete can be fully mixed.
搅拌车在空载中上装罐体也不可以停转,否则在行车过程中车辆的晃动很容易造成滚道和托轮部分磕碰的,这样托轮和滚道就会过早的损坏。
The mixing truck can not be stopped when loading the tank in the empty state. Otherwise, the shaking of the vehicle during the driving process can easily cause partial collision between the roller path and the roller path, so the roller path and the roller path will be damaged prematurely.
搅拌车驾驶员要记住,在工作过程中压力水箱的水要常常加满,备用,在水箱加水前要打开气阀将内部的空气放掉,在冲洗车辆后或者停用时要将水箱内的空气放掉。在冬天,工作结束后要将水箱内的水放掉,不得有剩水,否则容易结冰冻坏水箱。
The driver of the mixing truck should remember that the water in the pressure tank should always be filled up during the working process, for standby, and the air valve should be opened before the water tank is filled to drain the air inside, and the air in the tank should be drained after the vehicle is washed or when it is out of service. In winter, the water in the water tank shall be drained after the work is finished, and there shall be no water left, otherwise the water tank will be easy to freeze.
混凝土搅拌车在满载混凝土时罐体正转,如果需要反转,就须等罐体停稳后再将手柄扳到反转位置。一个合格的搅拌车司机能够做到以上这几点
When the concrete mixer truck is full of concrete, the tank body turns forward. If it needs to reverse, the handle must be pulled to the reverse position after the tank body stops stably. A qualified mixer driver can do the above
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