Soft steel damper convenient to disassemble and assemble

Abstract

The soft steel damper comprises a damper body, the damper body is installed on a shear wall, sliding grooves are formed in the surfaces, close to each other, of an upper wall body and a lower wall body correspondingly, and the upper surface and the lower surface of the damper body are each fixedly connected with a mounting plate; one side wall of the mounting plate is rotationally connected with two cross-shaped rotating shafts, each rotating shaft is fixedly connected with a driving gear, the mounting plate is further rotationally connected with a driven gear, each driven gear is fixedly connected with a connecting rod, one end of each connecting rod is fixedly connected with a supporting rod, and the other end of each connecting rod is fixedly connected with a rotating shaft. One end of the supporting rod is fixedly connected with a limiting plate, a plurality of fixing rods are hinged to the limiting plate, a supporting spring is fixedly connected between the fixing rods and the supporting rod, the sides, close to each other, of the upper wall body and the lower wall body are each provided with two cavities, and the sliding grooves are provided with guide grooves for connecting the sliding grooves and the cavities. The soft steel damper has the effect that an operator can replace the soft steel damper conveniently.

Description

technical field [0001] The application relates to the field of construction equipment, in particular to a mild steel damper which is easy to assemble and disassemble. Background technique [0002] The damper is a device that provides motion and consumes motion energy. In buildings, the arrangement of dampers in the shear wall structure can reduce the seismic action on the structure. After the use of dampers, the interstory displacement angle and floor shear force of the structure are significantly reduced. [0003] Among them, the mild steel damper is a structural anti-vibration device that is easy to yield and high energy consumption and is made of mild steel or alloy. The wall where the mild steel damper is installed is divided into an upper wall and a lower wall, the upper wall is connected to the roof, and the lower wall is connected to the ground, and the pre-embedded steel bars in the upper wall and the lower wall are welded with a Steel plates, the steel plates are ...

AI Technical Summary

Problems solved by technology

[0004] Because the mild steel damper is welded with two steel plates, the operator needs to destroy the wall when replacing the mild steel damper. The process of replacing the mild steel damper consumes a lot of manpower, and it is inconvenient for the operator to replace the mild steel damper.

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