Vertical full-annular-direction positioning jig frame device system and construction technology for large-diameter pile foundation reinforcement cage

Abstract

The invention relates to a vertical full-annular-direction positioning jig frame device system and construction technology for a large-diameter pile foundation reinforcement cage. The vertical full-annular-direction positioning jig frame device system comprises vertical positioning jig frames and a supporting jig frame, wherein the vertical positioning jig frames are installed on jig frame moving rails. According to the design and arrangement size of longitudinal ribs of the reinforcement cage, comb holes are formed in the vertical positioning jig frames and used for containing the longitudinal ribs of the reinforcement cage, moving sliding wheels capable of moving left and right in the direction of the cross section of the reinforcement cage are installed at the bottoms of the vertical positioning jig frames, the moving sliding wheels are installed on the jig frame moving rails, a fixed supporting clamp and a movable supporting clamp are arranged on the supporting jig frame and used for fixing stiffened stirrups, triangular supporting ribs are installed in the stiffened stirrups and used for improving the strength of the stiffened stirrups, and plate ribs of the reinforcement cage are fixedly installed on the longitudinal ribs of the reinforcement cage at a certain interval through binding wires. Due to the arrangement of the full-annular-direction movable jig frame device, the pile foundation reinforcement cage can be manufactured at a time, and the manufacturing efficiency of the reinforcement cage is greatly improved; besides, machining precision is high, speed is high, the jig frames can be repeatedly used, operation is convenient, and the vertical full-annular-direction positioning jig frame device system and construction technology are economical and fast to use.

Description

technical field [0001] The invention relates to a pile foundation reinforcement cage auxiliary positioning and installation device system and construction technology, in particular to a large-diameter pile foundation reinforcement cage vertical full-circle positioning tire frame device system and construction technology, which belongs to civil construction auxiliary construction device and construction craft. Background technique [0002] The production of the pile foundation reinforcement cage is usually made of ordinary steel plates according to the 1 / 3 arc of the radius of the reinforcement cage to form a longitudinal reinforcement positioning mold, and the main reinforcement of the laid material is placed in the positioning groove of the mold according to the length configuration, adjusted and aligned. After the installation of 1 / 3 surface is completed, use a crane to roll over, and then repeat the above steps in order to complete the remaining part of the construction. ...

AI Technical Summary

Problems solved by technology

[0002] The production of the pile foundation reinforcement cage is usually made of ordinary steel plates according to the 1 / 3 arc of the radius of the reinforcement cage to form a longitudinal reinforcement positioning mold, and the main reinforcement of the laid material is placed in the positioning groove of the mold according to the length configuration, adjusted and aligned. After the installation of 1 / 3 surface is completed, use a crane to roll over, and then repeat the above steps in order to complete the remaining part of the construction. After all the processing is completed, use the lifting system to transfer the finished steel cage to the stacking position. The whole process of the production process requires multiple lifting devices. Auxiliary cooperation, and only 1 / 3 part of the steel cage can be made each time, the production is time-consuming and laborious, the tire mold processing cost is high, and it can only be used for the production of a steel cage with one diameter, it cannot be recycled, and the economy is poor

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