Regional water depth detection device for water conservancy and hydropower
A water conservancy, hydropower, and detection device technology, applied in the direction of mechanical depth measurement, buoy liquid level indicator, etc., can solve the problems of poor practicability, high cost, complex structure, etc., and achieve the effect of simple structure, low cost, and convenient measurement
Inactive Publication Date: 2020-08-28
康健青
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[0003] A Chinese patent discloses a water depth measurement device for water conservancy and hydropower (authorized announcement number CN208921240U). Higher, the practicability of the measurement is poor, and it is inconvenient to reduce the measurement to different positions
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[0023] see Figure 1~5 , in an embodiment of the present invention, a regional water depth detection device for water conservancy and hydropower, including a fixed frame 1, the top of the fixed frame 1 is fixedly connected with a turntable assembly 3, and the four corners of the bottom end of the fixed frame 1 are provided with fixed ears 14 , the middle part of the outer side of the turntable assembly 3 is sleeved with a turret 2, the top of the turret 2 is close to the front and rear sides of the turntable assembly 3, and the bearing housing 6 with bearings inside is fixedly installed, and the top of the turret 2 is close to the top of the turntable assembly 3. A fastener 4 is provided through one side, a rotating rod assembly 5 is provided through the inner side of the bearing seat 6, a reel 7 is fixedly installed on the rear end of the rotating rod assembly 5, and a measuring rope 8 is wound around the outer side of the reel 7 to measure The bottom end of the rope 8 is fix...
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The invention relates to the technical field of water conservancy and hydropower. The invention discloses a regional water depth detection device for water conservancy and hydropower. The device comprises a fixing frame, the top end of the fixing frame is fixedly connected with a rotating disc assembly, the middle of the outer side of the rotating disc assembly is sleeved with a rotating frame, arotating rod assembly is arranged on the inner side of abearing seat in a penetrating mode, a winding drum is fixedly installed at the rear end of the rotating rod assembly, a measuring rope is woundaround the outer side of the winding drum, and the bottom end of the measuring rope is fixedly connected with a plumb bob. The distance between the winding drum and the fixing frame can be adjusted through the outer sleeve rod and the inner sliding rod of the rotating rod assembly, so that some positions which cannot be reached by ameasuring ship can be measured;the angle of the fixing frame and the angle of the rotating frame can be adjusted through the rotating disc assembly, so that thewinding drum can be fed to different positions, measurement is convenient, the fixing frame and the rotating frame can be fixed through fasteners, it is guaranteed that themeasuring rope does not swing or pass after being wound and unwound, the structure is simple, and the manufacturing cost is low.
Description
technical field [0001] The invention relates to the technical field of water conservancy and hydropower, in particular to a regional water depth detection device for water conservancy and hydropower. Background technique [0002] Water conservancy and hydropower projects are scoured by heavy rain, sediment, and silt all year round, which may cause siltation of the river and changes in the depth of the river bottom, thereby affecting navigation, irrigation, drinking, etc. To measure water flow, it is necessary to detect the depth of the river, and this requires the use of a water depth detection device. [0003] A Chinese patent discloses a water depth measurement device for water conservancy and hydropower (authorized announcement number CN208921240U). Higher, the practicability of the measurement is poor, and it is inconvenient to reduce the measurement to different positions. Therefore, those skilled in the art provide a regional water depth detection device for water co...
Claims
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IPC IPC(8): G01F23/66G01F23/76G01B5/18
CPCG01B5/18G01F23/66G01F23/76
Inventor 康健青
Owner 康健青