小型混凝土搅拌车的臂架介绍！
小型混凝土搅拌车只有确认泵车支腿已支承妥当后，才能操作臂架，操作臂架须按照操作规程里说明的顺序进行。下面我们就来看看臂架的操作介绍吧。
The small concrete mixer truck can operate the boom only after confirming that the support legs of the pump truck are properly supported, and the operation of the boom shall be carried out in accordance with the sequence specified in the operation specification. Let's take a look at the operation of the boom.
雷雨或恶劣天气情况下，小型混凝土搅拌车不能使用臂架。臂架不能在大于8级风力的天气中使用；操作小型混凝土搅拌车臂架时，臂架的全部都应在操作者的视野内。
In case of thunderstorm or bad weather, small concrete mixer truck cannot use boom. The boom can not be used in the weather with wind force greater than 8; when operating the boom of small concrete mixer, all the jibs should be in the operator's view.
小型混凝土搅拌车在高压线附近作业时要小心触电的危险，应保证臂架与电线的安全距离；臂架下方是危险区域，可能有混凝土或其它零件掉落伤人；末端软管规定的范围内不得站人，小型混凝土搅拌车启动泵送时不得引导末端软管，它可能会摆动伤人或喷射出混凝土引起事故。
When the small concrete mixer works near the high-voltage line, it is necessary to pay attention to the danger of electric shock, and ensure the safe distance between the boom and the electric wire; the lower part of the boom is a dangerous area, and there may be concrete or other parts falling down and injuring people; no one is allowed to stand within the specified range of the end hose; the small concrete mixer should not guide the end hose when starting pumping, which may swing and hurt people or spray concrete Accidents caused by concrete.
启动小型混凝土搅拌车时的危险区就是末端软管摆动的周围区域。区域直径是末端软管长度的两倍。末端软管长度较大为3m，则危险区域直径为6m；切勿折弯小型混凝土搅拌车末端软管，末端软管不能末入混凝土中。如果小型混凝土搅拌车臂架出现不正常的动作，就要立即按下急停按钮。由人员查明原因并排除后方可继续使用。
The dangerous area when starting a small concrete mixer is the area around the end hose swing. The area diameter is twice the length of the end hose. If the length of the end hose is 3 m, the diameter of the dangerous area is 6 m; do not bend the end hose of the small concrete mixer truck, and the end hose can not end into the concrete. If the boom of small concrete mixer truck has abnormal action, it is necessary to press the emergency stop button immediately. Professional personnel should find out the cause and eliminate it before continuing to use.
以上就是关于小型混凝土搅拌车的臂架操作介绍。臂架作为一个备用的支撑，在使用时一定要规范操作，另外要注意臂架与电线的安全距离。
The above is about the small concrete mixer boom operation introduction. As a stand-by support, the boom must be operated in a standard way, and the safe distance between the boom and the wire should be paid attention to.
