An auxiliary device for removing bent rods

Abstract

The invention discloses a bent rod dismantling auxiliary device. When a bent rod is dismantled, a first fulcrum bar and a second fulcrum bar limit a steel plate arranged on a pipe sheet turnover framethrough the included angle formed between the first fulcrum bar and the second fulcrum bar; and a clamping bar hooks and clamps a bent rod connecting steel ring arranged at the outer end of the bentrod, and when the bent rod is dismantled, the bent rod is dismantled by applying lever force on a force applying bar through a fulcrum formed by the first fulcrum bar and the second fulcrum bar. According to the bent rod dismantling auxiliary device, the steel ring arranged at the tail of the bent rod is hooked through the clamping bar, the bent rod can be easily taken out through the lever principle, convenience and fastness are achieved, labor and time are saved, and the bent rod can be quickly dismantled; in addition, automatic driving can be achieved, the bent rod can be automatically dismantled, not only can automatic driving on the force applying bar be achieved, but also the fulcrum can be positioned through hydraulic driving, and dismantling is very convenient.

Description

technical field [0001] The invention relates to an auxiliary device for removing a bent rod, relates to a device for removing a bent rod, and belongs to the technical field of segment construction. Background technique [0002] At present, in the process of segment construction, a special segment turning frame is generally used to turn the segment, and the turning frame is generally driven by a hydraulic cylinder, which makes the turning of the segment more convenient and simple. However, when the segment is turned over on the turning frame, due to the huge weight of the segment, its inertia is huge during the turning process, making it still unstable during the turning over. Auxiliary fixation to improve the stability and firmness of the segment when it is turned over on the turning frame. [0003] But, after the segmental concrete pouring is completed, the bent rods need to be taken out from the mold in time, but some bent rods are difficult to pull out manually because o...

AI Technical Summary

Problems solved by technology

[0003] However, it is necessary to remove the bent rods from the mold in time after the segmental concrete pouring is completed, but some bent rods are difficult to pull out manually due to the leakage of the bent pipe

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