混凝土搅拌车了商品混凝土从制备地点到浇注现场的运输问题,由于混凝土搅拌车的大局限利用,很多用户对一些日常的利用和维护了解不多,混凝土搅拌车的工作环境又比较恶劣,再加上用户不注意日常保养,就造成了一些不必要的故障和经济损失,希望通过小编下面的混凝土搅拌车罐体的维护介绍对广大混凝土搅拌车用户的日常使用和维护起到一些作用。
The concrete mixer solves the transportation problem of commercial concrete from the preparation site to the pouring site. Due to the limited utilization of concrete mixer, many users do not know much about some daily utilization and maintenance, and the working environment of concrete mixer is relatively poor. In addition, users do not pay attention to daily maintenance, resulting in some unnecessary faults and economic losses, It is hoped that the following introduction to the maintenance of concrete mixer tank will play a role in the daily use and maintenance of the majority of concrete mixer users.
一、作为混凝土搅拌车,应该保养混凝土搅拌罐,新混凝土搅拌车利用应实时紧固罐体支座与汽车底盘架毗连。每次运完混凝土后及进清洗罐,要知道混凝土是容易和钢铁粘结在一起的。
1、 As a concrete mixer truck, the concrete mixing tank should be maintained first. The tank support of the new concrete mixer truck should be fastened in real time to connect with the vehicle chassis frame. Each time after transporting the concrete and entering the cleaning tank, you should know that the concrete is easy to bond with steel.
二、出料的匀称性问题是混凝土搅拌车机能的一个重要指标之一,它直接影响着施工质量。在运送混凝土时,搅拌筒转速应节制在2~5r/min,在运送间隔较长可能混凝土的塌落度较大时,出料前应先将搅拌筒快速动弹5~10圈,使内里的混凝土能充实搅拌,这样出料的匀称性就会大大提高。若途中混凝失水,到工地应加水调解,并充实搅拌,虽然这种环境应只管制止,但是这样会使混凝土的质量得不到担保。有的用户在利用时不留意节制在运输历程中的转速,过快会让燃油耗损的更快,过小则会造成混凝土离析。因此应严格凭据要求来节制搅拌筒的转速,以提高混凝土运送质量。
2、 The uniformity of discharge is one of the important indexes of concrete mixer, which directly affects the construction quality. When transporting concrete, the rotating speed of the mixing drum shall be controlled at 2 ~ 5R / min. when the transportation interval is long and the slump of the concrete may be large, the mixing drum shall be quickly moved for 5 ~ 10 circles before discharging, so that the concrete in it can be fully mixed, so that the uniformity of discharging will be greatly improved. If there is water loss in the process of coagulation, add water to the construction site for mediation and enrich the mixing. Although this environment should be stopped, it will not guarantee the quality of concrete. Some users do not pay attention to controlling the speed during transportation. Too fast will make the fuel consumption faster, and too small will cause concrete segregation. Therefore, the rotating speed of the mixing drum should be controlled strictly according to the requirements, so as to improve the quality of concrete transportation.
三、凝土限量不能高出罐体的方量,因为混凝土强度品级差别它的密度也差别,高强度混凝土一般密度也大,同样的体积,装多了对车倒霉。输送混凝土的容量、质量及坍落度应切合车辆利用说明书中的规定,实时加注润滑油。
3、 The limit of concrete cannot be higher than the square quantity of the tank, because the concrete strength grade is different, and its density is also different. The general density of high-strength concrete is also large, and the same volume is too much, which is bad for the car. The capacity, quality and slump of transported concrete shall comply with the provisions in the vehicle utilization manual, and lubricating oil shall be filled in real time.
四、露天停放过的混凝土搅拌车,装料前应先将搅拌筒以出料偏向旋转,把水泥罐内的积水放掉,确保运送混凝土的质量。
4、 For the concrete mixer parked in the open air, before loading, the mixing drum shall be rotated in the direction of discharging, and the ponding in the cement tank shall be discharged to ensure the quality of concrete transported.
五、公路上行驶时,卸料溜槽降处并转与车身垂直部位,用锁紧装置把卸料溜槽锁紧在机架上,防备由于不牢靠而摇动,造成伤人变乱和影响其它车辆运行。假如阶梯状况欠好,会对罐车的罐轴有损伤。
5、 When driving on the highway, the discharge chute shall be lowered to the position and turned to the position perpendicular to the vehicle body, and the discharge chute shall be locked on the frame with a locking device to prevent injury and disorder caused by unstable shaking and affecting the operation of other vehicles. If the ladder condition is not good, the tank shaft of the tank car will be damaged.
六、卸料前,假如发现水分蒸发、坍落度偏低等不能满。用户要求时,可适当向搅拌筒内加水,然后按进料偏向以6~10 r/min速度旋转30转后再卸料。
6、 Before unloading, if water evaporation and low slump are found, it can not be full. When required by the user, add water to the mixing drum appropriately, and then rotate it for 30 revolutions at the speed of 6 ~ 10 R / min according to the feed deviation before unloading.
七、混凝土搅拌车在运送混凝土的历程中搅拌筒不得遏制动弹,以免混凝土发生离析现象。
7、 The mixing drum of the concrete mixer shall not be restrained from moving during the transportation of concrete, so as to avoid concrete segregation.
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