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Mechanical bridge foundation washing monitoring device and all-weather remote monitoring and early warning system thereof

A bridge foundation and monitoring device technology, which is applied in the direction of basic structure engineering, hoisting device, basic structure test, etc., can solve the problems that are not suitable for monitoring bridges in mountainous areas, and achieve the effect of good monitoring effect and safe monitoring

Active Publication Date: 2017-03-08
LISHUI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the current bridge foundation scour monitoring system based on ultrasonic technology can only be used for still water bridges, and is not suitable for monitoring bridges in mountainous areas.

Method used

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  • Mechanical bridge foundation washing monitoring device and all-weather remote monitoring and early warning system thereof
  • Mechanical bridge foundation washing monitoring device and all-weather remote monitoring and early warning system thereof
  • Mechanical bridge foundation washing monitoring device and all-weather remote monitoring and early warning system thereof

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Embodiment Construction

[0042] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0043] As shown in the figure, a mechanical bridge foundation erosion monitoring device according to the present invention includes a subsidence probe 10, a clutch mechanism 30, and a winch 20. The clutch mechanism 30 is arranged on the left side of the winch 20, A rotary encoder 50 is provided outside the left part of the clutch mechanism 30 , the rotary encoder 50 is connected to the hoist 30 through a coupler 40 , and the settlement probe 20 is connected to the hoist 20 .

[0044] The hoist 20 includes a base, a backboard 22, a hoist shaft 23, a hand wheel 24 and a wire rope 25; the base is fixed on the back board 22, and the hoist shaft 23 Set on the base, the clutch mechanism 30 is set on the left end of the hoist axis 23, the coupler 40 is set on the hoist axis 23 outside the left part of the clutch mechanism 30, and the The rotary e...

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Abstract

The invention discloses a mechanical bridge foundation washing monitoring device and an all-weather remote monitoring and early warning system thereof. The mechanical bridge foundation washing monitoring device is used for acquiring monitoring data and data transmission is carried out through a communication bus and a data processing transit transmission module; the data processing transit transmission module is used for carrying out data transmission with a central server through a network; and an upper computer management system is used for carrying out the data transmission with the central server through a network; therefore, real-time monitoring and early warning of all-weather bridge foundation settlement of a bridge are realized. By acquiring the monitoring data through the mechanical bridge foundation washing monitoring device, real-time monitoring of a state of a bridge pier underwater foundation is realized; and the remote monitoring system is used for carrying out the early warning and an operator is reminded of maintaining in time, so that the bridge is prevented from safety accidents and the bridge is safe, reliable and durable.

Description

technical field [0001] The invention relates to the field of bridge foundation settlement monitoring and early warning, in particular to a mechanical bridge foundation erosion monitoring device and an all-weather remote monitoring and early warning system. Background technique [0002] Bridges play an important role in road transportation. After the bridge is built, it is easily damaged due to factors such as climate, corrosion, oxidation or aging, as well as long-term static and live loads. Accordingly, its strength and stiffness will decrease. Decreases with increasing time. This will not only affect the safety of driving, but also shorten the service life of the bridge. In order to ensure the safety of the bridge and the smooth flow of traffic, it is extremely important to strengthen the maintenance and management of the bridge. [0003] Especially for road bridges in mountainous areas, when the detection of foundation scour is unknown, the dangerous bridges cannot be i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D33/00B66D1/04
CPCB66D1/04E02D33/00
Inventor 李利平李旭平傅长荣季光耀陈小元李承广
Owner LISHUI UNIV