Bridge pier automatic reinforcing equipment and bar planting reinforcing construction process thereof

Abstract

The invention relates to bridge pier automatic reinforcing equipment and a bar planting reinforcing construction process thereof. The bridge pier automatic reinforcing equipment comprises a bottom plate; an angle locating device is mounted on the bottom plate; an executing operation device is mounted on the angle locating device; the angle locating device comprises angle locating frames which aremounted on the bottom plate; an angle adjusting roll is mounted between the internal walls of the angle locating frames through a bearing; an angle driven gear is mounted at the right end of the angleadjusting roll; an angle driving gear is engaged on the angle driven gear; the angle driving gear is mounted on an output shaft of an angle driving motor; and the angle driving motor is mounted on the bottom plate through a motor stand. According to the bridge pier automatic reinforcing equipment, the difficult problems that the drilling operation needs to be manually performed by means of the existing drilling tools in the existing bridge pier bar planting reinforcing process, the perpendicularity between a drill hole and a working surface needs to be manually controlled, the stability is poor by using the existing drilling tools to manually perform the drilling operation, the perpendicularity between a drill stem and the working surface cannot be always guaranteed and so on can be solved.

Description

technical field [0001] The invention relates to the field of construction and bridge equipment, in particular to an automatic reinforcement equipment for bridge piers and a reinforcement construction technology thereof. Background technique [0002] The pier is an important part of the bridge. The pier is located in the middle of the bridge and supports the upper structure of the two adjacent spans. Its function is to transfer the load from the superstructure to the foundation reliably and effectively. The service life of the pier will be seriously affected under the pressure of external forces and natural disasters if the pier is used for too long. Certain measures need to be taken to strengthen the pier. Building reinforcement mainly uses carbon fiber, bonded steel, planting bars, and high-pressure grouting to strengthen the building. Planting bars requires drilling on the surface of the pier. During the drilling process, the drill bit and the column surface must always be...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention provides an automatic reinforcement equipment for bridge piers and its reinforcement construction technology, which can solve the existing problems in the existing reinforcement process of bridge piers that need to be manually drilled with the help of existing drilling tools. It is necessary to manually control the verticality between the drilling hole and the working face. The stability of the manual drilling operation with the existing drilling tools is poor, and it is impossible to ensure that the drill pipe and the working face are always vertical, and when the drilling distance is too long, the drilling The rod is prone to vibration and misalignment, which may cause the drill rod to break and pose a safety hazard. When drilling holes with different specifications, it is necessary to replace the drill rod. The operation is complicated, and the manual control of the verticality between the drill rod and the working face is mostly based on visual inspection. , Large errors, inaccurate drilling angles, affecting the effect of strength reinforcement, high labor intensity and low work efficiency of manual drilling, can realize the function of automatic and precise drilling of reinforced bridge piers without manual operation, and there is no potential safety hazard , and has the advantages of small error, high drilling precision, low labor intensity and high work efficiency

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