Heightening and force measuring pot type rubber support with real-time monitoring function

Abstract

The invention discloses a heightening and force measuring pot type rubber support with a real-time monitoring function. The pot type rubber support comprises an upper base plate and a lower base plate which are provided with pot-shaped grooves respectively and coaxially installed. The pot type rubber support further comprises a sliding plate, a middle steel lining plate, a pressure bearing rubber plate and a sensor which are arranged between the upper base and the lower base plate, wherein the sensor is connected with a display instrument through a wire. A heightening and filling channel is arranged on the periphery of the bottom of the lower base plate in advance. The heightening and force measuring pot type rubber support has the advantages that the stress state of a bridge can be monitored in real time, so that the practical load of the bridge can be obtained in advance, and a health monitoring effect is achieved on bridge operation; the heightening and filling channel arranged on the periphery of the bottom of the lower base plate in advance is filled with artificial synthetic materials through a special heightening device and is sealed and plugged through a fastener, and therefore the purpose of stepless heightening is achieved by means of the liquid-solid conversion principle; the heightening and force measuring pot type rubber support has the advantages of being high in precision and reliability, good in anti-impact property and high in overload capacity and meeting requirements for health monitoring of bridge operation.

Description

technical field [0001] The invention relates to a bridge bearing, more specifically, the invention relates to a height-adjusting force-measuring basin rubber bearing with real-time monitoring function. Background technique [0002] With the rapid improvement of the country's economic level, the transportation industry has also been vigorously developed, and various bridges have emerged as the times require, but overloading and exceeding the limit occur from time to time. Due to the passage of overloaded vehicles, the load of overloaded vehicles will exceed the design load of the bridge. If the bridge is affected by this for a long time, it will cause road damage, bridge cracking, etc., and the service life of the bridge will also be affected. If the stress state of the bridge can be monitored in real time, the actual load of the bridge can be predicted in advance, thus playing a role in health monitoring of the bridge operation. On the other hand, the bridge foundation will...

AI Technical Summary

Problems solved by technology

Due to the passage of overloaded vehicles, the load of overloaded vehicles will exceed the design load of the bridge. If the bridge is affected by this for a long time, it will cause road damage, bridge cracking, etc., and the service life of the bridge will also be affected.

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