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       QTDThe development prospects of this industry is very good, because in the use of the benefits for the enterprise more, so by the customers of all ages, in order to let you more familiar with it, then we will tell about the QTD operation matters needing attention.

Now there are many peopleQTDSome of the basic information is not understood, so as manufacturers, we are also necessary to briefly explain, in fact, the use of QTD must pay special attention to operator training. Only after passing the examination of relevant departments and issuing qualification certificates can they take up their posts. Operation by undocumented personnel is strictly prohibited. Before the lifting equipment or lifting operation, the operator must check whether the devices are normal, whether the steel cable meets the safety standards, and whether the installer, hydraulic device and the entire safety device are reliable and sensitive. If working on some cranes. When the substation is powered off, the crane shell must be reliably grounded. When QTD is parked or running, the distance between the front end or the outside of the wheel should not be less than 1.2 times. Depth of trench or pit; take precautions to prevent overturning and collapse. Or when lifting heavy objects, you should first lift the heavy objects about 10cm from the ground, check whether the mechanical stability and braking are flexible and effective, and then continue to work after confirming the normal.

UseQTDWe must pay attention to the need to work closely with the commander and obey the commander's signal orders. Adjust the horn before use. If the command signal is found to be unclear or wrong, the user has the right to refuse to execute, and must immediately obey the emergency stop signal sent by anyone when working. Personnel standing and passing under sling. Or when the device is fully charged, it is forbidden to use two or more functions at the same time. The left and right rotation angle of the lifting arm shall not exceed 45 °. Tilt suspension, traction control and fast lifting are strictly prohibited. It is strictly forbidden to lift objects buried in the ground by force. When working near the live line, the safe distance from the live line shall be kept within the upper limit of the turn. See the table below for the allowable close distance from the power line. The safe distance shall be increased by more than 1.5 times in rainy and foggy weather. When the QTD passes under the power line, the boom must be lowered. Then you can also lift a heavy object with two cranes at the same time. Must obey the unified command of the person. The lifting speed of the two cranes must be the same, and the weight of the object must not exceed 75% of the total allowable lifting weight of the two cranes. Attention must be paid to the distribution of load when sling QTD, and the load allocated to each vehicle shall not exceed 80% of the allowable upper limit.

After the introduction of the above content, we are also right.QTDThe operation of the matters needing attention to have a further understanding. When I see him again in the future, I will not feel strange, and there will be no frequent problems in the process of using it. Well, that's all for today's content. I believe it will bring more wonderful knowledge points.

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