Rolling type cylindrical hollow pier reinforcement cage binding jig frame

Abstract

The invention discloses a rolling type cylindrical hollow pier reinforcement cage binding jig frame which comprises a reinforcement cage limiting frame, a base, a vertical rib auxiliary penetrating and conveying mechanism and an electric control system. The reinforcement cage limiting frame is formed by splicing two semicircular limiting frame bodies, each limiting frame body comprises a plurality of annular toothed rails and a plurality of limiting longitudinal beams which are arranged in the circumferential direction and used for connecting the annular toothed rails into a whole in series, and a plurality of limiting grooves are formed in the limiting longitudinal beams; and a plurality of driving gears which are controlled by the electric control system to rotate are rotationally assembled on the base, and the driving gears are in one-to-one correspondence with the annular toothed rails and are in meshing transmission with the corresponding annular toothed rails. In the reinforcement cage binding process, the reinforcement cage limiting frame and a reinforcement cage can be driven by the driving gears to rotate by an angle of a vertical rib and are locked, the vertical rib does not need to be conveyed by 360 degrees in the circumferential direction around the reinforcement cage, the forming quality of the reinforcement cage is effectively assisted and controlled, and meanwhile, the convenience and safety of binding operation of the reinforcement cage are improved.

Description

technical field [0001] The invention relates to the technical field of steel cage binding, in particular to a rolling cylindrical hollow pier steel cage binding tire frame. Background technique [0002] At this stage, my country's road and bridge construction is developing very rapidly, and cylindrical piers are an important part of it. The cylindrical hollow pier reinforcement cage has two inner and outer rings of vertical bars, inner and outer two layers of stirrups, and numerous tie bars, making the cylindrical hollow pier reinforcement cage a relatively difficult existence in the cylindrical pier reinforcement cage. According to its own structural characteristics and quality requirements, the pier column reinforcement cage is generally bound in a flat state, and the pier column reinforcement cage tire frame has become an indispensable tool in the construction of cylindrical pier, which can assist in the control The forming quality of the steel cage can also provide an o...

AI Technical Summary

Problems solved by technology

This commonly used steel cage roll welding machine is generally used for cylindrical pier steel cages with only one ring of vertical bars and one layer of stirrups, but it cannot meet the needs of hollow cylindrical piers with two inner and outer rings of vertical bars, two inner and outer layers of stirrups, and many tie bars. Binding requirements for pier reinforcement cages

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