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Simple quick measurement device for silting storage capacity of silt arrester

A technology for measuring devices and check dams, applied to measuring devices, instruments, and using ultrasonic/sonic/infrasonic waves, etc., can solve the problems of time-consuming, labor-intensive, poor measurement accuracy, and low measurement efficiency, so as to achieve portability and improve work efficiency , The effect of strong site applicability

Inactive Publication Date: 2018-03-06
黄河流域水土保持生态环境监测中心 +1
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Problems solved by technology

[0004] The purpose of the present invention is to provide a simple and convenient fast measuring device for silting storage capacity of check dams, which solves the problems of poor measurement accuracy, time-consuming and laborious, and low measurement efficiency of the silting storage capacity measuring devices of check dams existing in the prior art

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  • Simple quick measurement device for silting storage capacity of silt arrester

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Embodiment Construction

[0016] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] The present invention is a simple and convenient fast measuring device for silting storage capacity of a check dam, the structure of which is as follows: figure 1 As shown, including UAV 1, UAV 1 is provided with propeller 2, and UAV 1 is also provided with electric motor 4 and stabilizing device 9, and electric motor 4 is connected with sonar detection device 6, and UAV 1 and The sonar detection device 6 is signal-connected with the display terminal 7 in the form of wireless transmission.

[0018] Wherein, the electric motor 4 is connected with the sonar detection device 6 through a traction wire 5 .

[0019] The pulling wire 5 is a lightweight nylon wire with a length of 1-2m, which is used to pull the sonar detection device 6 .

[0020] A moisture-proof layer 3 is arranged on the periphery of the pulling wire 5 .

[0021] The son...

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Abstract

The invention discloses a simple quick measurement device for silting storage capacity of a silt arrester. The device includes an UAV. The UAV is provided with an airscrew and is also provided with anelectric motor. The electric motor is connected with a sonar detection device. The UAV and the sonar detection device are in signal connection with a display terminal in a wireless transmission manner. The electric motor is connected with the sonar detection device via a traction line. The traction line a light nylon line which is 1 m-2 m long and acts for pulling the sonar detection device. Theouter periphery of the traction line is provided with a damp-proof layer. The sonar detection device is a ball-shaped device having a mass of 80 to 120 g and a diameter of 60 to 70 mm. The mass of theelectric motor is 45 to 55 g. The electric motor is used for winding and unwinding a connection line of the sonar detection device and performing waterproof treatment on an external power source part. According to the invention, problems of low measurement precision, large time and labor consumption and comparatively low measurement efficiency of a silt arrester silting storage capacity measuringdevice in the prior art are solved.

Description

technical field [0001] The invention belongs to the technical field of geography and soil and water conservation monitoring, and in particular relates to a simple and convenient rapid measurement device for silt storage capacity of check dams. Background technique [0002] The check dam is one of the core underlying surface factors affecting the water and sediment of the Yellow River. Determining the sediment retention capacity of check dams is an important prerequisite for analyzing the sediment reduction contribution rate of various underlying surface factors, grasping the sediment retention potential of the current check dams, and predicting the future sediment incoming situation of the Yellow River. [0003] The current bathymetry technology at home and abroad mainly includes traditional ship surveying method, unmanned ship method, RTK three-dimensional bathymetry technology based on GPS, etc. The basic method of the traditional ship surveying method is to lay out the s...

Claims

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Application Information

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IPC IPC(8): G01B17/00
CPCG01B17/00
Inventor 高云飞赵彦斌强占鸿曹高峰刘晓燕屈创王丽云
Owner 黄河流域水土保持生态环境监测中心
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