High temperature in summer, in order to prevent unnecessary accidents, the power supply of concrete mixer must be paid attention to. Therefore, it is urgent to strengthen the power management of concrete mixer. So, how to strengthen the management of power supply?

一、术业有专攻，找电工安装

1、 Professional electricians are required for installation

安装混凝土搅拌站时，架设电气线路，安装和和维修电气设备必需由考试合格的电工承担，按电力设计规范、规程、合理安装。使用电加热器及各种电气设备，必须设专人负责使用和管理，离开时必须切断电源。

During the installation of concrete mixing plant, the erection of electrical lines, installation and maintenance of electrical equipment must be undertaken by electricians who have passed the examination and installed reasonably according to the power design specifications and procedures. When using electric heaters and various electrical equipment, special personnel must be assigned to use and manage them, and the power supply must be cut off when leaving.

二、加强知识的培训和管理

2、 Strengthen the training and management of safety knowledge

临时用电的线路架设应按固定用电的规范设置，电源线应设在暗器、电源线应架设在部位，以免碰砸、碾压或挂断。严禁使用电炉及各种电热器具取暖、做饭。

The temporary power lines shall be set up according to the specifications of fixed power, the power lines shall be set in concealed weapons, and the power lines shall be set up in safe places to avoid smashing, rolling or hanging. It is forbidden to use electric stove and various electric heating appliances for heating and cooking.

三、做好不定期检查工作

3、 Do a good job of irregular inspection

要经常检查混凝土搅拌站的电线、电气设备，发现可能引起的短路、打火、发热或绝缘不良的情况，必须立即修复或更换。禁止使用不合格的保险装置，更不能使用铜丝、铁丝、铝丝代替保险丝。电气设备的电源线不得超过负荷。

The wires and electrical equipment of the concrete mixing plant shall be checked frequently. In case of possible short circuit, ignition, heating or poor insulation, it must be repaired or replaced immediately. It is forbidden to use unqualified safety devices, let alone copper wire, iron wire and aluminum wire to replace fuses. The power line of electrical equipment shall not exceed the safe load.

自动混凝土搅拌机/混凝土搅拌站常识

Safety knowledge of automatic concrete mixer / concrete mixing plant

1、进入搅拌站场区，操作人员必须佩带帽，着装整齐，穿戴劳动防护用品，着装

1. When entering the mixing plant area, operators must wear safety helmets, dress neatly, and wear labor protection articles

整齐，闲杂人等禁止入内。

Tidy, no admittance.

2、进场机械设备严格按照其技术性能的要求使用，缺少装置或装置已经失效

2. The mobilized mechanical equipment shall be used in strict accordance with the requirements of its technical performance. The safety device is missing or has failed

的机械设备必须做出停止使用处理，待修复后再使用。如：罐车、装载机等必须制动系统、

The mechanical equipment must be taken out of service and can be used after repair. For example, the braking system must be provided for tank cars and loaders

灯光、喇叭必须完好。

Lights and horns must be in good condition.

3、作业时，必须持证上岗，操作员严格坚守岗位，严禁无关人员操作机械；严禁酒后

3. During operation, operators must work with certificates, strictly stick to their posts, and irrelevant personnel are strictly prohibited from operating machinery; Drinking is strictly prohibited

操作。

Operation.

4、搅拌站控制室非操作人员不准入内，操作人员一旦离开，必须切断电源，并将控制

4. Non operators are not allowed to enter the control room of the mixing plant. Once the operators leave, they must cut off the power supply and turn the control room off

5、场区车辆通行车道遵循“一站、二看、三通过”原则，外部车辆禁止驶入工作区。

5. The principle of "one stop, two views and three passes" shall be followed in the vehicle lane of the site, and external vehicles are not allowed to drive into the working area.

6、搅拌楼工作时，主楼15米范围内不准闲人走动，罐车司机应规范操作，听从搅拌

6. When the mixing plant is working, no one is allowed to walk within 15m of the main building. The tank truck driver shall operate in a standardized manner and obey the mixing instructions

手鸣笛指挥。

Hand whistle command.

7、起重设备在使用中必须保证运输通道和视觉通畅，避免“死角”，督促司机在操作

7. During the use of hoisting equipment, the transportation channel and vision must be smooth, avoid "dead corners", and urge the driver to operate

中遵守“十不吊”的规定，使用中进行定期检测，确保装置齐全、灵敏、可靠。

Comply with the provisions of "ten no lifting" and conduct regular inspection during use to ensure that the safety devices are complete, sensitive and reliable.

8、当进行交叉作业时，应由专人进行指导监护。

8. In case of cross operation, special personnel shall be assigned for guidance and supervision.