Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Feedback mechanism for approaching bending limit of concrete vibrating rod
The invention belongs to the field of concrete vibrating machinery, and particularly relates to a concrete vibrating rod bending limit approaching feedback mechanism. Comprising an outer sleeve and an inner sleeve, the outer sleeve is used for being connected with a vibrating device, the center of the inner sleeve is a channel used for free sliding of a vibrating rod, and the inner sleeve can rotate and swing in the circumferential direction under limitation of the outer sleeve; the outer sleeve is an insulating material component, a brass electrode is arranged on the outer ring of the inner sleeve on the outer sleeve, a conducting medium on the inner sleeve is connected with a feedback circuit of a control system of the vibrating device, the vibrating rod drives the inner sleeve to swing at an overlarge angle, so that the conducting medium of the inner sleeve touches the brass electrode of the outer sleeve, and the feedback circuit is triggered; according to the device, the working state of the vibrating rod can be effectively recognized through a simple structure, the vibrating rod is prevented from being damaged irreparably, and it is guaranteed that the automatic pouring and vibrating process is conducted smoothly. The device can also prevent mortar from being brought into the inner sleeve and entering the vibrating device to pollute the vibrating device in the long-term use process.
本发明属于混凝土振捣机械领域，具体涉及一种混凝土振捣棒接近弯曲极限反馈机构；包括外套筒和内套筒，外套筒用于与振捣装置相连，内套筒的中心是用于振捣棒自由滑动的通道，内套筒可在外套筒的限制下周向旋转和摆动；外套筒是绝缘材质构件，外套筒上在内套筒外圈设置有黄铜电极，内套筒上的导电介质连接振捣装置的控制系统的反馈电路，振捣棒带动内套筒摆动角度过大使得内套筒的导电介质触碰外套筒的黄铜电极，反馈电路触发；此装置能够以较为简单的结构有效地识别振捣棒工作状态，防止振捣棒发生不可修复的损坏，确保了自动化浇筑振捣工艺顺利进行。此装置还可以防止砂浆在长期的使用过程中被带入内套筒以及进入振捣装置，污染振捣装置。
Feedback mechanism for approaching bending limit of concrete vibrating rod
The invention belongs to the field of concrete vibrating machinery, and particularly relates to a concrete vibrating rod bending limit approaching feedback mechanism. Comprising an outer sleeve and an inner sleeve, the outer sleeve is used for being connected with a vibrating device, the center of the inner sleeve is a channel used for free sliding of a vibrating rod, and the inner sleeve can rotate and swing in the circumferential direction under limitation of the outer sleeve; the outer sleeve is an insulating material component, a brass electrode is arranged on the outer ring of the inner sleeve on the outer sleeve, a conducting medium on the inner sleeve is connected with a feedback circuit of a control system of the vibrating device, the vibrating rod drives the inner sleeve to swing at an overlarge angle, so that the conducting medium of the inner sleeve touches the brass electrode of the outer sleeve, and the feedback circuit is triggered; according to the device, the working state of the vibrating rod can be effectively recognized through a simple structure, the vibrating rod is prevented from being damaged irreparably, and it is guaranteed that the automatic pouring and vibrating process is conducted smoothly. The device can also prevent mortar from being brought into the inner sleeve and entering the vibrating device to pollute the vibrating device in the long-term use process.
本发明属于混凝土振捣机械领域，具体涉及一种混凝土振捣棒接近弯曲极限反馈机构；包括外套筒和内套筒，外套筒用于与振捣装置相连，内套筒的中心是用于振捣棒自由滑动的通道，内套筒可在外套筒的限制下周向旋转和摆动；外套筒是绝缘材质构件，外套筒上在内套筒外圈设置有黄铜电极，内套筒上的导电介质连接振捣装置的控制系统的反馈电路，振捣棒带动内套筒摆动角度过大使得内套筒的导电介质触碰外套筒的黄铜电极，反馈电路触发；此装置能够以较为简单的结构有效地识别振捣棒工作状态，防止振捣棒发生不可修复的损坏，确保了自动化浇筑振捣工艺顺利进行。此装置还可以防止砂浆在长期的使用过程中被带入内套筒以及进入振捣装置，污染振捣装置。
Feedback mechanism for approaching bending limit of concrete vibrating rod
一种混凝土振捣棒接近弯曲极限反馈机构
JIANG DENGPENG (Autor:in) / CHEN ZHI (Autor:in) / REN XUEPING (Autor:in) / TANG AIHUA (Autor:in) / LIU JIANPENG (Autor:in) / LI JIANJUN (Autor:in)
04.07.2023
Patent
Elektronische Ressource
Chinesisch
Vibrating rod pipe telescopic mechanism and concrete vibrating device
| Europäisches Patentamt | 2021
Online Contents | 2004