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A platform for research: civil engineering, architecture and urbanism
Dredging equipment for water conservancy project
The invention relates to the technical field of water conservancy projects, in particular to dredging equipment for a water conservancy project, comprising a support, a motor mounted on the upper surface of the horizontal part of the support, a driving shaft fixedly connected to the output end of the motor through the support, a round cover fixedly connected to the lower end of the cylinder, and around box mounted on the lower surface of the round cover. A first gear and a second gear which are meshed with each other are installed in the round box, a connecting column is fixedly connected tothe upper surface of the first gear, a first square hole is formed in the middle of the face, away from the motor, of the driving shaft, a square rod is inserted into the first square hole, and a second square hole matched with the square rod is formed in the face, away from the first gear, of the connecting column. Compared with the prior art, the motor no-load starting device has the following beneficial effects that no-load starting of the motor is achieved, and the motor is prevented from being started in a large-load state.
本发明涉及水利工程技术领域，具体的说是一种水利工程用疏导设备，包括支架，支架的水平部上表面安装有电机，电机输出端贯穿支架并固定连接有驱动轴，圆筒体下端固定连接有圆盖，圆盖下表面安装有圆盒，圆盒内安装有相互啮合的第一齿轮和第二齿轮，第一齿轮上表面固定连接有连接柱，驱动轴远离电机的一面中部位置开设有第一方形孔，第一方形孔内安插有方形杆，连接柱远离第一齿轮的一面开设有与方形杆相配合的第二方形孔，支架的水平部上表面安装有气泵，方形杆下端外表面套设有与方形杆固定连接的活塞，与现有技术相比，本发明具有如下有益效果：实现电机的空载启动，避免电机在较大负载状态下启动。
Dredging equipment for water conservancy project
The invention relates to the technical field of water conservancy projects, in particular to dredging equipment for a water conservancy project, comprising a support, a motor mounted on the upper surface of the horizontal part of the support, a driving shaft fixedly connected to the output end of the motor through the support, a round cover fixedly connected to the lower end of the cylinder, and around box mounted on the lower surface of the round cover. A first gear and a second gear which are meshed with each other are installed in the round box, a connecting column is fixedly connected tothe upper surface of the first gear, a first square hole is formed in the middle of the face, away from the motor, of the driving shaft, a square rod is inserted into the first square hole, and a second square hole matched with the square rod is formed in the face, away from the first gear, of the connecting column. Compared with the prior art, the motor no-load starting device has the following beneficial effects that no-load starting of the motor is achieved, and the motor is prevented from being started in a large-load state.
本发明涉及水利工程技术领域，具体的说是一种水利工程用疏导设备，包括支架，支架的水平部上表面安装有电机，电机输出端贯穿支架并固定连接有驱动轴，圆筒体下端固定连接有圆盖，圆盖下表面安装有圆盒，圆盒内安装有相互啮合的第一齿轮和第二齿轮，第一齿轮上表面固定连接有连接柱，驱动轴远离电机的一面中部位置开设有第一方形孔，第一方形孔内安插有方形杆，连接柱远离第一齿轮的一面开设有与方形杆相配合的第二方形孔，支架的水平部上表面安装有气泵，方形杆下端外表面套设有与方形杆固定连接的活塞，与现有技术相比，本发明具有如下有益效果：实现电机的空载启动，避免电机在较大负载状态下启动。
Dredging equipment for water conservancy project
一种水利工程用疏导设备
XIA YONGYONG (author)
2021-02-26
Patent
Electronic Resource
Chinese