Bridge equipment for steel-bonded reinforcement of pier and construction technology thereof

Abstract

The invention relates to bridge equipment for steel-bonded reinforcement of a pier and a construction technology thereof. The bridge equipment comprises a mounting frame, the mounting frame is of a U-shaped structure, and the mounting frame is of a retractable structure. A butting fixing device is installed on the inner wall of the front end of the mounting frame, two fixing locking devices are installed on the inner wall of the mounting frame, and the two fixing locking devices are symmetrically located on the left and right sides of the mounting frame. The bridge equipment for steel-bonded reinforcement of the pier and the construction technology thereof can solve the problems that in the process of steel-bonded reinforcement of a pier, pasted steel plates need to be clamped manually byspecial U-shaped frames or supported manually by wooden poles, the special U-shaped frames cannot be adjusted according to the specifications of piers, the scope of application is small, and corresponding clamping tools need to chosen according to different specifications of the piers; moreover, support for the pasted steel plates through manual use of the wooden poles is unstable, the steel plates are prone to falling off, so that the effect of pier reinforcement is affected, and thus the service life of the pier is affected; and support for the pasted steel plates through manual use of toolsis complex in operation, high in the labor intensity, poor in stability and low in work efficiency.

Description

technical field

[0001] The invention relates to the field of building bridge reinforcement equipment, in particular to a bridge equipment and a construction process for reinforcing bridge piers by sticking steel. Background technique

[0002] The bridge pier is an important part of the bridge. The bridge pier is a substructure that supports the bridge span structure and transmits the constant section and vehicle live load to the foundation. The bridge abutment is located on the two lakes of the bridge. The piers are between the two abutments. With the development of the economy, the traffic volume increases and the load class changes. The guiding ideology of the design in the early years focused on the saving of materials, low safety, poor durability and aging of bridges, such as brick arch bridges. The bridges built also have reinforcement problems due to improper design or poor construction quality. Bridge pier reinforcement is one of the keys to the service life of brid...

Images