Bridge foundation pile deformation period detection device

Abstract

The invention discloses a bridge foundation pile deformation period detection device. The bridge foundation pile deformation period detection device comprises an adaptive assembly, a distance measurement assembly, an inclination measurement assembly and an expansion measurement assembly, and the distance measurement assembly comprises an upper baffle, an upper graduated scale, an upper spring set, an upper shell, a lower baffle, a lower graduated column, a lower spring set and a lower shell. The lower surface of the upper shell makes contact with the upper surface of the first adaptive rod, the upper spring set is arranged in the upper shell and makes contact with the upper surface of the first adaptive rod, the lower end of the upper graduated scale is connected with the upper end of the upper spring set, the lower surface of the upper baffle makes contact with the upper end of the upper graduated scale, and the upper surface of the lower shell makes contact with the lower surface of the third adaptive rod. The lower spring set is arranged in the lower shell, the upper end of the spring set is connected with the lower surface of the third adaptive rod, the upper end of the lower scale column is connected with the lower end of the lower spring set, the upper surface of the lower baffle makes contact with the lower surface of the third adaptive rod, the device can simply and conveniently measure deformation of the bridge foundation pile, recording and observation are convenient, and the measuring precision can be improved.

Description

technical field [0001] The invention relates to the technical field of bridge measurement, in particular to a periodic detection device for deformation of bridge foundation piles. Background technique [0002] Our country has built the most infrastructure in the world, including roads and bridges. Absolutely indispensable in infrastructure construction is the construction of bridges. Bridges play an irreplaceable role in modern transportation. However, with the increase of bridges, the number of bridge problems becomes more and more. Basically, it means that there will definitely be property losses, and in serious cases, there may be personal injuries, and even the winners will lose their precious lives. Therefore, an automatic detection device for bridges, especially bridge foundation piles, is very much needed. [0003] The name of the Chinese utility model CN201921350900.3 is a portable deformation detection device, which uses a telescopic measuring rod, a dial indicato...

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Problems solved by technology

However, this solution not only requires expensive manual operation, but also requires extremely professional operation in order to avoid errors as much as possible

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