Anti-seismic reinforced supporting column

Abstract

The invention discloses an anti-seismic reinforced supporting column, belongs to the field of civil engineering, and solves the problem that the connection between an existing concrete column and a beam is not stable enough. According to the anti-seismic reinforced supporting column, two tenon connection mechanisms are symmetrically arranged on the two sides of a stand column, each tenon connection mechanism comprises a clamping block, a concave plate, a side clamping plate and a movable clamping plate, the side clamping plates and the movable clamping plates are oppositely arranged, the concave plates are connected with the clamping blocks, the clamping blocks are installed in clamping grooves in the upper end face of the stand column in a clamped mode, the closed ends of the concave plates abut against the stand column, the side clamping plates are connected to one sides of the concave plates, bottom plates are connected to the lower bottom faces of the concave plates, one ends of the bottom plates extend out of the other sides of the concave plates, the movable clamping plates are slidably connected with the extending section of the bottom plates, vertical plates are arranged at the extending ends of the bottom plates, holes are formed in the vertical plates, lead screws are arranged in the holes, and first locking nuts are arranged on the lead screws. According to the anti-seismic reinforced supporting column, connection of the stand column and the beam is achieved through the tenon connection mechanisms, use of fixing pieces such as screws is reduced, meanwhile, the installation time is saved, and the tenon connection mechanisms are connected in a multi-directional clamping mode and are more stable compared with traditional screw connection.

Description

technical field [0001] The invention belongs to the field of civil engineering, and in particular relates to an anti-seismic enhanced support column. Background technique [0002] Concrete columns are columns generally made of reinforced concrete material. It is the most basic load-bearing member in various engineering structures such as houses, bridges, and hydraulic engineering. It is often used as the pillar of the floor, bridge piers, foundation columns, towers and trusses. The new prefabricated connection treatment of the existing prefabricated concrete columns has met the needs of people, but there are still the following problems. [0003] The existing concrete column and beam connection structure is fixed by a large number of bolts. Drilling and installation are troublesome, and the bolts are easy to loosen under external force, which leads to the insufficient connection between the concrete column and beam and easy displacement under external force. , and its robu...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an anti-seismic enhanced support column to solve the problem that the connection between the existing concrete column and the beam is not stable enough

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