Steel bar positioning ruler device, usage and combined positioning ruler

Abstract

The invention provides a steel bar positioning ruler device, a usage and a combined positioning ruler thereof. The steel bar arrangement positioning ruler device comprises a positioning ruler group, wherein the positioning ruler group comprises a plurality of positioning rulers, each positioning ruler is in a ruler shape with equal length; the first long side of each positioning ruler is providedwith a plurality of grooves equally spaced, the spacing between the grooves of the positioning ruler is not equal to each other, and a plurality of the second long sides of the positioning ruler are fixedly connected with each other. The steel bar positioning ruler device can rapidly position the spacing of the steel bar through the equal-spacing groove of the positioning ruler, the positioning ruler group is stable through the triangular support of three positioning rulers, and the groove of the positioning ruler is at a certain height from the ground, which is convenient for the operator toquickly position and bind the steel bar, saving working time and improving working efficiency; meanwhile, the steel bar positioning ruler device also comprises a straightening device to ensure the verticality between the steel bar and the binding target, improve the construction precision of the steel bar binding and improve the construction quality.

Description

technical field [0001] The invention relates to the technical field of building engineering construction tools, in particular to a positioning ruler device for arranging steel bars, a method for using the same, and a combined positioning ruler. Background technique [0002] Reinforcement engineering is an important part of the whole project that cannot be ignored. In the process of rebar binding and forming, it is necessary to control the accuracy of its cutting length, hook angle, spacing and other elements in order to ensure the effective bearing capacity of the structure and the safety and durability of the building. In the prefabricated PC factory, when the steel bars of laminated panels, interior and exterior wall panels, stairs and other components are bound, they need to be placed in special molds. After the steel bars are positioned, they are bound; Use chalk or other marking pens to mark the distance between the steel bars, place the steel bars one by one on the mar...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, in a prefabricated factory, steel bars are bound on the production line to occupy mold tables and molds, which affects the flow rate and reduces production capacity; if it is bound offline, it is necessary to measure the spacing of the steel bars one by one for positioning, and when lifting the steel bars and placing pads Blocking and binding steel bars will inevitably cause slight offset and dislocation of steel bars, and the whole process of reinforcing bars has many procedures, which is easy to accumulate errors and the height of the blocks generally does not reach 3cm, and electric steel bar binding machines cannot be used, and the binding speed is slow. low efficiency

[0004] At the same time, during construction on site, due to the long steel bars, multiple parallel positioning rulers will inevitably be used. In order to ensure that the positioning rulers are perpendicular to the steel bars, it is obviously unreliable to rely solely on manual calibration, and the verticality cannot be quantified, so it is impossible Requirements for limiting the positioning of steel bars

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