Bridge reinforcing device for municipal bridge engineering

Abstract

The invention discloses a bridge reinforcing device for municipal bridge engineering, which relates to the field of bridge reinforcement. The arc-shaped plate and the arc-shaped clamping plate are used for supporting the beam plate; the pressure on the surface of the beam plate is transmitted; the pressure is primarily damped through the transverse plate; pressure is transmitted to the damping mechanism; the compression amount of the spring is adjusted by rotating the internal thread pipe; the force borne by the beam plate can be counteracted and weakened; the hydraulic rod is matched with thecylinder for damping and energy dissipation; the middle part of the bottom surface of the beam plate is supported through the arc-shaped clamping plate; the stress range of the middle part of the beam plate is increased; the arc-shaped plate is used for supporting the beam plate; the contact area between the bottom face of the beam plate and the supporting mechanism is increased, the stability ofthe device is higher, then the supporting column and the beam plate are connected through the first connecting plate and the second connecting plate, the supporting column and the beam plate are tightened through cooperation of the threaded rod and the threaded sleeve, connection between the supporting column and the beam plate is firmer, and operation is easy and convenient.

Description

technical field [0001] The invention relates to the field of bridge reinforcement, in particular to a bridge reinforcement device used in municipal bridge engineering. Background technique [0002] The bridge is an extremely important infrastructure. The bridge is prone to cracks and other defects after a long service life, which affects the use of the bridge. The technology and process of strengthening the bridge is extremely important. It is one of the most important procedures in the bridge maintenance process. The existing bridges in our country Among them, there are many bridges whose technology falls into the third category, and there are obvious safety hazards. Once they are affected by emergencies such as heavy traffic and natural disasters, these bridges are likely to turn into dangerous bridges. Therefore, the number of bridges that need to be repaired and strengthened Huge, the commonly used bridge reinforcement method is to increase the cross-section reinforcemen...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a bridge reinforcement device for municipal bridge engineering, which solves the problem that the existing bridge reinforcement cannot transmit the pressure on the middle of the bridge well and cooperate with the shock absorber to reduce the pressure. earthquake; and it is inconvenient to support the bottom surface of the middle part of the bridge between the columns, which cannot ensure the stability of the bridge bottom; and most of the existing bridges are reinforced in the process of strengthening the columns at the bottom of the bridge, which is more troublesome to reinforce question

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