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Profile surveying device for laboratory underwater topography
The invention discloses a profile surveying device for a laboratory underwater topography. The device comprises horizontal rails, wheels, a cross beam, vertical supporting frames, a plurality of sounding rods with scales, upper baffle mechanisms, universal adjusting bases, a lifting frame and hooks, wherein the sounding rods on the cross beam can move up and down, the universal adjusting bases canfreely rotate to adapt to the topographic slope, the depth of a point is surveyed according to the falling height of the sounding rods, the depths surveyed by one row of sounding rods on the cross beam are connected to form the groove shape of a section, and the cross beam moves on a longitudinal guide rail so that the shape of any underwater section can be surveyed. The device is low in manufacturing cost and easy and convenient in operation, can survey the topographic shapes of the underwater sections under the condition that a water body of a water tank is turbid in the experiment process,and particularly has very good applicability for experimental topographic measurement of underwater soft bottom sediment such as underwater jet scouring sediment.
本发明公布了一种实验室水下地形剖面的测量装置，包括水平轨道、车轮、横梁、竖向支撑架、多个带有刻度的测深杆、上部挡板机构、万向调节底座、抬升架和挂钩，横梁上的测深杆可以上下移动，测深杆底座可自由转动以适应地形坡度，根据测深杆的下落高度测量该点的深度，将横梁上的一排测深杆测得的深度连接起来就是这一断面的沟型，横梁在纵向导轨上移动，可以测量水下任意断面形状。本装置造价较低，操作简便，能够在实验过程中水槽水体浑浊的情况下测量水下断面地形形状，尤其针对水下松软的底质，如水下射流冲刷泥沙的实验的地形测量具有很好的适用性。
Profile surveying device for laboratory underwater topography
The invention discloses a profile surveying device for a laboratory underwater topography. The device comprises horizontal rails, wheels, a cross beam, vertical supporting frames, a plurality of sounding rods with scales, upper baffle mechanisms, universal adjusting bases, a lifting frame and hooks, wherein the sounding rods on the cross beam can move up and down, the universal adjusting bases canfreely rotate to adapt to the topographic slope, the depth of a point is surveyed according to the falling height of the sounding rods, the depths surveyed by one row of sounding rods on the cross beam are connected to form the groove shape of a section, and the cross beam moves on a longitudinal guide rail so that the shape of any underwater section can be surveyed. The device is low in manufacturing cost and easy and convenient in operation, can survey the topographic shapes of the underwater sections under the condition that a water body of a water tank is turbid in the experiment process,and particularly has very good applicability for experimental topographic measurement of underwater soft bottom sediment such as underwater jet scouring sediment.
本发明公布了一种实验室水下地形剖面的测量装置，包括水平轨道、车轮、横梁、竖向支撑架、多个带有刻度的测深杆、上部挡板机构、万向调节底座、抬升架和挂钩，横梁上的测深杆可以上下移动，测深杆底座可自由转动以适应地形坡度，根据测深杆的下落高度测量该点的深度，将横梁上的一排测深杆测得的深度连接起来就是这一断面的沟型，横梁在纵向导轨上移动，可以测量水下任意断面形状。本装置造价较低，操作简便，能够在实验过程中水槽水体浑浊的情况下测量水下断面地形形状，尤其针对水下松软的底质，如水下射流冲刷泥沙的实验的地形测量具有很好的适用性。
Profile surveying device for laboratory underwater topography
一种实验室水下地形剖面测量装置
ZOU LI (author) / YUE CAIXING (author) / WANG ZIWEI (author) / SUN ZHE (author) / PEI YUGUO (author) / WANG AIMIN (author)
2020-08-04
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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