搅拌车是一种特殊车辆,如果操作不当会出现诸如液压系统磨损过快,甚出现车辆翻车等情况,下面来讲讲有关
小型搅拌车驾驶过程中的8大要点!
The mixer is a special vehicle. If it is not operated properly, it may cause the hydraulic system to wear too fast, or even overturn. Here are eight key points in driving a small mixer!
1、液压系统压力应符合使用说明书中的规定,不得随意调整。液压油的油质和油量应符合原定要求。
1. The pressure of the hydraulic system shall comply with the provisions in the user manual and shall not be adjusted at will. The quality and quantity of hydraulic oil shall meet the original requirements.
2、小型搅拌车装料前,应先排净拌筒内残存的积水和杂物。在运输过程中要不停的转动,以防混凝土离析。混凝土搅拌运输车到达工地和卸料之前,应先使拌筒全速以14—18转/分转动1—2分钟,然后再进行反转卸料。反转之前,应使搅拌筒停稳不转。
2. Before the small mixer truck is loaded, the remaining water and sundries in the mixing drum shall be drained. Keep rotating during transportation to prevent concrete segregation. Before the concrete mixer truck arrives at the construction site and discharges materials, the mixing drum shall be rotated at full speed for 1-2 minutes at 14-18 rpm, and then the reverse unloading shall be carried out. Before reversing, the mixing drum shall be stopped stably.
3、环境温度高于+25摄氏度,从装料、运输、到卸料延续时间不得超过60分钟,环境温度低于+25摄氏度,上述时间不得超过90分钟。
3. When the ambient temperature is higher than+25 ℃, the duration from loading, transportation to unloading shall not exceed 60 minutes, and when the ambient temperature is lower than+25 ℃, the above time shall not exceed 90 minutes.
4、冬期施工时,应切实做到:开机前检查是否结冰;下班时认真排除拌筒内及供水系统内残存积水,关闭水泵开关,将控制手柄置于“停止”位置。
4. During winter construction, it is necessary to check whether there is ice before starting up; When off duty, carefully remove the residual water in the mixing drum and the water supply system, turn off the water pump switch, and place the control handle at the "stop" position.
5、在施工现场卸料完毕后,应立即用搅拌车随带的软管冲洗进料斗、出料斗、卸料溜槽等处,粘附在车身各处的污泥及混凝土。在返回搅拌站的途中,应向搅拌筒内注150---200L水以清洗筒壁及叶片粘结的混凝土残渣。
5. After unloading at the construction site, immediately flush the feed hopper, discharge hopper, discharge chute, etc. with the hose attached to the mixer truck to remove the sludge and concrete adhering to the vehicle body. On the way back to the mixing plant, 150-200L water shall be injected into the mixing drum to clean the concrete residue bonded by the drum wall and blades.
6、每天工作结束后,司机应负责向搅拌筒内注入清水并高速(14—18转/分)旋转5—10分钟,然后将水排去,以保证筒内清洁。用高压水清洗搅拌筒各个部分时,应注意避开仪表及操纵杆等部位。压力水喷嘴与车身油漆表面间的距离不得小于40厘米。
6. At the end of each day's work, the driver shall be responsible for injecting clean water into the mixing drum and rotating it for 5-10 minutes at a high speed (14-18 rpm), and then draining the water to ensure that the drum is clean. When cleaning each part of the mixing drum with high-pressure water, attention should be paid to avoiding instruments, control rods and other parts. The distance between the pressure water nozzle and the body paint surface shall not be less than 40 cm.
7、搅拌筒内外积污及残存的混凝土渣块时,以及在机修人员进入筒内进行检修和焊补作业时,需先关闭汽车发动机,使搅拌筒完全停止转动。在机修人员进入筒内工作期间,须保证拌筒内通风良好,空气新鲜,无可然气体及有害灰尘,氧气供应充足(不得使用纯氧)。在筒内使用电动工具操作时,操作人员须有良好的绝缘保护。
7. When removing the dirt and residual concrete slag inside and outside the mixing drum, and when the machine maintenance personnel enter the drum for maintenance and repair welding, it is necessary to first shut down the car engine to completely stop the mixing drum. During the period when the machine maintenance personnel enter the mixing drum to work, they must ensure that the mixing drum is well ventilated, the air is fresh, there is no natural gas and harmful dust, and the oxygen supply is sufficient (pure oxygen is not allowed). When using electric tools in the cylinder, operators must have good insulation protection.
8、工作时,不得将手伸入旋转的搅拌筒内,严禁将手伸入主卸料溜槽和加长卸料溜槽的连接部位,以免发生事故。
8. During operation, do not put your hand into the rotating mixing drum, and do not put your hand into the connection between the main discharge chute and the extended discharge chute, so as to avoid accidents.
The mixing blades shall be regularly checked for wear and repaired and replaced in a timely manner. Implement all relevant safety operation specifications. The driver of the concrete mixer truck must be trained, and those who do not have a certificate are not allowed to work. Follow us for more relevant use points http://www.zkzsljbc.com Come on!