A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Double-wheel milling stirrer and milling device speed control method thereof
The invention provides a double-wheel milling stirrer and a milling device speed control method thereof. The double-wheel milling mixer comprises a milling device, a state information providing device, a flow detection device, a winding device and a control device; the state information providing device is configured to provide working state information of the milling device; the flow detection device is configured to obtain the pumping flow of cement grout during grooving construction of an underground diaphragm wall; the winding device is configured to drive the milling device to ascend and descend; and the control device is configured to determine the construction stage of the milling device and the speed control range corresponding to the construction stage according to the working state information, determine the target speed of the milling device according to the pumping flow, control the winding device to drive the milling device to ascend and descend at the first speed, and if the target speed is within the speed control range, the first speed is the target speed, and if the target speed is out of the speed control range, the first speed is one of the maximum value and the minimum value in the speed control range, which is closer to the target speed. The grooving quality of the continuous wall can be improved.
本公开提供一种双轮铣削搅拌机及其铣削装置速度控制方法。双轮铣削搅拌机包括：铣削装置；状态信息提供装置，被配置为提供铣削装置的工作状态信息；流量检测装置，被配置为获取地下连续墙成槽施工时，水泥浆液的泵送流量；卷扬装置，被配置为驱动铣削装置升降；和控制装置，被配置为根据工作状态信息确定铣削装置所处的施工阶段及与施工阶段对应的速度控制范围，并根据泵送流量确定铣削装置的目标速度，控制卷扬装置驱动铣削装置以第一速度升降，若目标速度在速度控制范围之内，第一速度为目标速度，若目标速度在速度控制范围之外，第一速度为速度控制范围内的最大值和最小值中更接近目标速度的一个。本公开利于改善连续墙的成槽质量。
Double-wheel milling stirrer and milling device speed control method thereof
The invention provides a double-wheel milling stirrer and a milling device speed control method thereof. The double-wheel milling mixer comprises a milling device, a state information providing device, a flow detection device, a winding device and a control device; the state information providing device is configured to provide working state information of the milling device; the flow detection device is configured to obtain the pumping flow of cement grout during grooving construction of an underground diaphragm wall; the winding device is configured to drive the milling device to ascend and descend; and the control device is configured to determine the construction stage of the milling device and the speed control range corresponding to the construction stage according to the working state information, determine the target speed of the milling device according to the pumping flow, control the winding device to drive the milling device to ascend and descend at the first speed, and if the target speed is within the speed control range, the first speed is the target speed, and if the target speed is out of the speed control range, the first speed is one of the maximum value and the minimum value in the speed control range, which is closer to the target speed. The grooving quality of the continuous wall can be improved.
本公开提供一种双轮铣削搅拌机及其铣削装置速度控制方法。双轮铣削搅拌机包括：铣削装置；状态信息提供装置，被配置为提供铣削装置的工作状态信息；流量检测装置，被配置为获取地下连续墙成槽施工时，水泥浆液的泵送流量；卷扬装置，被配置为驱动铣削装置升降；和控制装置，被配置为根据工作状态信息确定铣削装置所处的施工阶段及与施工阶段对应的速度控制范围，并根据泵送流量确定铣削装置的目标速度，控制卷扬装置驱动铣削装置以第一速度升降，若目标速度在速度控制范围之内，第一速度为目标速度，若目标速度在速度控制范围之外，第一速度为速度控制范围内的最大值和最小值中更接近目标速度的一个。本公开利于改善连续墙的成槽质量。
Double-wheel milling stirrer and milling device speed control method thereof
双轮铣削搅拌机及其铣削装置速度控制方法
WANG XUANZHUO (author) / GU BO (author) / JIA XUEQIANG (author) / WANG BING (author)
2021-08-13
Patent
Electronic Resource
Chinese
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