Bridge supporting damping support for constructional engineering

Abstract

The invention relates to the technical field of constructional engineering, in particular to a bridge supporting damping support for constructional engineering. The bridge supporting damping support comprises a frame assembly and a damping assembly and a waterproof assembly which are arranged on the frame assembly; the frame assembly comprises a top plate, a bottom plate, a base and a limiting rod; the bottom plate is detachably fixed to the top of the base, and a set of circular grooves symmetrically penetrate through the plate face of the edge of the bottom plate; the top of the base is provided with a set of sliding grooves which correspond to and are matched with the circular grooves in a one-to-one mode; a set of limiting rods perpendicular to the bottom plate face of the top plate are symmetrically fixed to the bottom plate face of the top plate; rod bodies of the limiting rods penetrate through the corresponding circular grooves and are connected into the corresponding sliding grooves in a sliding mode; the damping assembly comprises a damper, a spring, a temperature control valve, an electromagnet and a one-way valve; and the waterproof assembly wraps the frame assembly in a sealed mode. The problems of poor damping effect, poor safety and the like in the prior art can be effectively solved.

Description

Technical field [0001] The present invention relates to the field of construction engineering, and in particular, a bridge supporting shock absorber support for construction engineering. Background technique [0002] The bridge support is a support structure that connects the bridge beam and the bridge, the bridge station to solve the load transfer of the bridge. The existing support is mostly a electrical conductor, and a large number of stray currents are generated during the travel of railways, light rails, and when there is current, the current will be in the ground along the steel bar in the bridge pier, at this time It may cause the electrical corrosion of the steel, and threatened the human animals under the bridge. The existing bridge holder is solved in the insulated sheet with insulating plate and ground wire, but for the shock absorbing treatment of the bridge holder, most of the bridge holder, the retractable rod of the bridge support will withstand all when the bridg...

AI Technical Summary

Problems solved by technology

[0005] First, the shock absorption effect is not good, because the actual vehicle conditions on the bridge are different, so the vibration amplitude of the bridge is also different (the weight of the car and the speed of the car, etc.), and the shock absorption of the device in the above-mentioned comparative document The effect may not be able to exert the best shock absorption effect in all environments; and the wind speed of the environment will also have a certain impact on the stability of the bridge; and with the increase of use time, each spring will also appear to varying degrees Aging (temperature of the environment, humidity, etc.), thereby reducing the reliability of the device in the above reference as a whole

[0006] Second, the safety is not good, because its insulation effect is not good, when rain or other liquid splashes the insulation board, its insulation effect will be destroyed

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