Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pneumatic piston rod type hoist system
The pneumatic piston rod type hoist system comprises a gate frame, a left miter gate and a right miter gate, the left miter gate and the right miter gate are arranged on the gate frame, the pneumatic piston rod type hoist system further comprises an air compression station, and the air compression station is arranged on the gate frame and provided with a plurality of air conveying ports; the end parts of piston rods of the cylinders are rotationally connected with the left and right miter gates respectively, and the other ends of the cylinders are fixed on the gate frame; the cylinder is communicated with an air compression station through an air path; the stroke sensor is arranged in the air cylinder to monitor the stroke of the piston rod; and the electrical control module is electrically connected with the air compression station, the air cylinder and the stroke sensor. According to the invention, the air compression station, the air cylinder and other structures are adopted to replace a traditional hydraulic hoist, so that the construction cost is obviously reduced under the same power, and the hydraulic hoist can work under the water surface and is wider in application range; remote detection and control can be achieved, and manpower consumption is reduced; clean energy can be supplemented, and energy conservation and environmental protection are achieved.
本发明公开了一种气动活塞杆式启闭机系统，包括闸门框架及设于其上的左、右人字闸门，包括空压气站，空压气站设于闸门框架上，其上设有若干个输气口；气缸，气缸活塞杆的端部分别与左、右两侧人字闸门转动相连，气缸的另一端固定在闸门框架上；气缸通过气路与空压气站相连通；行程传感器，行程传感器设于气缸内，以监测活塞杆行程；电气控制模块，电气控制模块与空压气站、气缸及行程传感器电性连接。本发明中，采用空压气站及气缸等结构代替传统液压启闭机，具有同功率下显著降低造价的特点，能工作于水面以下，适用范围更广；可远程检测操控，减少人力消耗；可补充使用清洁能源，节能环保。
Pneumatic piston rod type hoist system
The pneumatic piston rod type hoist system comprises a gate frame, a left miter gate and a right miter gate, the left miter gate and the right miter gate are arranged on the gate frame, the pneumatic piston rod type hoist system further comprises an air compression station, and the air compression station is arranged on the gate frame and provided with a plurality of air conveying ports; the end parts of piston rods of the cylinders are rotationally connected with the left and right miter gates respectively, and the other ends of the cylinders are fixed on the gate frame; the cylinder is communicated with an air compression station through an air path; the stroke sensor is arranged in the air cylinder to monitor the stroke of the piston rod; and the electrical control module is electrically connected with the air compression station, the air cylinder and the stroke sensor. According to the invention, the air compression station, the air cylinder and other structures are adopted to replace a traditional hydraulic hoist, so that the construction cost is obviously reduced under the same power, and the hydraulic hoist can work under the water surface and is wider in application range; remote detection and control can be achieved, and manpower consumption is reduced; clean energy can be supplemented, and energy conservation and environmental protection are achieved.
本发明公开了一种气动活塞杆式启闭机系统，包括闸门框架及设于其上的左、右人字闸门，包括空压气站，空压气站设于闸门框架上，其上设有若干个输气口；气缸，气缸活塞杆的端部分别与左、右两侧人字闸门转动相连，气缸的另一端固定在闸门框架上；气缸通过气路与空压气站相连通；行程传感器，行程传感器设于气缸内，以监测活塞杆行程；电气控制模块，电气控制模块与空压气站、气缸及行程传感器电性连接。本发明中，采用空压气站及气缸等结构代替传统液压启闭机，具有同功率下显著降低造价的特点，能工作于水面以下，适用范围更广；可远程检测操控，减少人力消耗；可补充使用清洁能源，节能环保。
Pneumatic piston rod type hoist system
一种气动活塞杆式启闭机系统
GUO ZHONGYI (Autor:in) / XUE RONG (Autor:in) / WEI LI (Autor:in) / CHENG QIMING (Autor:in) / SANG JINGPEI (Autor:in)
01.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Method for replacing piston seal of servomotor of hydraulic hoist
| Europäisches Patentamt | 2025