A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hydraulic model test teaching platform
The invention provides a hydraulic model test teaching platform. The hydraulic model test teaching platform comprises a simulation flow channel, a moving trolley, a water surface line measuring mechanism, a driving screw rod, a guide assembly, a three-dimensional moving measuring assembly, an adjusting motor, a collecting and calculating box and a power supply, wherein the simulation flow channelis provided with a multi-stage step structure with the height reduced at equal intervals, and symmetrical walking grooves are formed in the two sides of the simulation flow channel; the moving trolleyis arranged in the walking grooves; the water surface line measuring mechanism comprises two bearing seats; the driving screw rod is rotationally installed on the two bearing seats; the guide assembly is fixedly installed on the moving trolley; the three-dimensional moving measuring assembly is installed on the guide assembly in a sliding mode and is in threaded connection with the driving screwrod; the adjusting motor is fixedly installed on the moving trolley and is connected with the driving screw rod; the collecting and calculating box is used for controlling the adjusting motor and themoving trolley to act and collecting and calculating measurement data of the three-dimensional moving measuring assembly; and the power supply is electrically connected with the collecting and calculating box. The correlation degree between the water surface line height change and the flow capacity parameter of the water flow in the simulation flow channel with the fixed flow speed is determined.
本发明提出了一种水工模型试验教学平台，包括：模拟流道，其具有高度等距降低的多级台阶结构，模拟流道两侧开设有对称的行走槽；移动小车，移动小车置于所述行走槽；水面线测量机构，其包括：两个轴承座；驱动丝杆，其转动安装于两个所述轴承座上；导向组件，其固定安装在移动小车上；三维移动测量组件，其滑动安装于导向组件上并螺纹连接在驱动丝杆上；调节电机，其固定安装在移动小车上并与驱动丝杆连接；采集计算箱，用于控制所述调节电机及移动小车动作，并采集计算三维移动测量组件测量数据；以及供电电源，其与采集计算箱电连接；确定了在固定流速的模拟流道内研究水流的水面线高度变化与过流能力参数之间的关联度。
Hydraulic model test teaching platform
The invention provides a hydraulic model test teaching platform. The hydraulic model test teaching platform comprises a simulation flow channel, a moving trolley, a water surface line measuring mechanism, a driving screw rod, a guide assembly, a three-dimensional moving measuring assembly, an adjusting motor, a collecting and calculating box and a power supply, wherein the simulation flow channelis provided with a multi-stage step structure with the height reduced at equal intervals, and symmetrical walking grooves are formed in the two sides of the simulation flow channel; the moving trolleyis arranged in the walking grooves; the water surface line measuring mechanism comprises two bearing seats; the driving screw rod is rotationally installed on the two bearing seats; the guide assembly is fixedly installed on the moving trolley; the three-dimensional moving measuring assembly is installed on the guide assembly in a sliding mode and is in threaded connection with the driving screwrod; the adjusting motor is fixedly installed on the moving trolley and is connected with the driving screw rod; the collecting and calculating box is used for controlling the adjusting motor and themoving trolley to act and collecting and calculating measurement data of the three-dimensional moving measuring assembly; and the power supply is electrically connected with the collecting and calculating box. The correlation degree between the water surface line height change and the flow capacity parameter of the water flow in the simulation flow channel with the fixed flow speed is determined.
本发明提出了一种水工模型试验教学平台，包括：模拟流道，其具有高度等距降低的多级台阶结构，模拟流道两侧开设有对称的行走槽；移动小车，移动小车置于所述行走槽；水面线测量机构，其包括：两个轴承座；驱动丝杆，其转动安装于两个所述轴承座上；导向组件，其固定安装在移动小车上；三维移动测量组件，其滑动安装于导向组件上并螺纹连接在驱动丝杆上；调节电机，其固定安装在移动小车上并与驱动丝杆连接；采集计算箱，用于控制所述调节电机及移动小车动作，并采集计算三维移动测量组件测量数据；以及供电电源，其与采集计算箱电连接；确定了在固定流速的模拟流道内研究水流的水面线高度变化与过流能力参数之间的关联度。
Hydraulic model test teaching platform
一种水工模型试验教学平台
ZHANG SHOUPING (author) / SHEN XIAOLING (author)
2020-12-18
Patent
Electronic Resource
Chinese
| Online Contents | 2001
| British Library Online Contents | 2001