Steel-bar corrector and use method thereof
A calibrator and steel bar technology, applied in the field of steel bar correction tools, can solve problems such as bending and tie bars, and achieve the effects of speeding up the progress, simple production, and flexible production
Inactive Publication Date: 2014-01-01
THE THIRD CONSTR OF CHINA CONSTR FIRST GROUP +1
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Problems solved by technology
[0003] The purpose of the present invention is to provide a steel bar corrector and its use method, to solve the technical problem of correcting the displaced steel bar at the construction site; and to solve the problem of bending and stretching the steel bar at the construction site
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[0033] Examples see figure 1 As shown, this steel bar correction device includes an operating rod 1, the operating rod 1 is a steel bar with a diameter of 15 mm or 18 mm, and the length range is 70 cm to 100 cm. The two ends of the operating rod 1 are respectively equipped with The shifted steel bar correction head 2 and the bending and tensioning bar correction head 3, the shifting steel bar correction head 2 and the bending and tensioning bar correction head 3 are double-sidedly welded with the operating rod 1 to ensure the connection with the operating rod Intensity: the shifted steel bar correction head 2 is composed of three steel bars welded and connected with the operating rod, the three steel bars are arranged in parallel and at intervals and perpendicular to the operating rod, the middle part is welded with the operating rod, and the shifted steel bars of the operating rod are corrected Counting from the head end, the first steel bar 2.1 and the third steel bar 2.3 ar...
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Abstract
The invention discloses a steel-bar corrector and a use method thereof. The steel-bar corrector comprises an operating rod, wherein the two end parts of the operating rod are respectively provided with a displaced steel-bar correcting head and a bent tie-bar correcting head. The steel-bar corrector is simple in structure; two correcting heads are arranged on the operating rod, wherein one correcting head is used for adjusting a bent and displaced steel bar, i.e., the steel bar to be corrected is clamped by using three steel bar clamps, and the needed steel bar is corrected to a designated position by utilizing the lever principle; the other correcting head is used for bending a tie bar, in the site construction process, one edge bent by 90 degrees of the tie bar needs to be bent to 135 degrees after being in-place, at the moment, one side bent by 90 degrees extends into a sleeve, the other end of the tie bar is held by hand to apply force in the opposite direction of the tie-bar bending direction, and then a bent hook can be adjusted to 135 degrees so as to tighten steel bars at the two sides of a wall or a column. The steel-bar corrector and the use method disclosed by the invention have the advantages that since two working modes are simple in operation, have the advantages that in the construction process, the progress of steel-bar construction is effectively accelerated, the construction is convenient, working efficiency is guaranteed, and wide application to steel-bar correction and tie-bar bending in construction can be achieved.
Description
technical field [0001] The invention relates to a steel bar correction tool in building construction and a using method thereof. Background technique [0002] In building construction, due to factors such as complex site environment and workers' construction, it is difficult to avoid the problem of steel bar displacement. To deal with these steel bar problems, it is necessary to carry out steel bar correction on the job site, and how to carry out high-efficiency and high-quality steel bar correction is the key A current problem, on the other hand, in the process of on-site construction, for the convenience of construction and blanking, the tie bars are bent at 135° on one side and 90° on the other side, and the 90° side needs to be bent after the tie bars are fixed. Folded to 135°, therefore, a tool is also needed to easily adjust the reinforcement. Contents of the invention [0003] The purpose of the present invention is to provide a steel bar corrector and its use me...
Claims
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IPC IPC(8): B21F1/00
Inventor 屈虹张鹏薛刚梅晓丽赵春颖刘书华张淞黄冶
Owner THE THIRD CONSTR OF CHINA CONSTR FIRST GROUP