Escalator inner and outer cover plate radian forming device convenient to maintain

Abstract

The invention discloses an escalator inner and outer cover plate radian forming device convenient to maintain. The escalator inner and outer cover plate radian forming device comprises a transverse positioning frame, transverse sliding grooves, positioning sliding frame structures, transverse adjusting inserting holes, adjustable jacking frame structures, a top auxiliary heating frame structure, longitudinal supporting plates, stainless steel arc-shaped plates, longitudinal adjusting inserting holes, a protective base plate, adjusting bolts, side edge buffering top frame structures, side edgesupporting frames, an air cylinder switch and a heating switch, wherein the transverse sliding grooves are formed in the front side and the rear side of the middle position of the transverse positioning frame; and the positioning sliding frame structures are installed on the left side and the right side of the interior of the transverse positioning frame. According to the escalator inner and outercover plate radian forming device, fixing bolts penetrate through fixing plates to be in threaded connection with the transverse adjusting inserting holes, and the positions of the adjustable jackingframe structures on the left side and the right side of the transverse positioning frame can be adjusted; and a rectangular positioning frame is arranged on the inner side of a rectangular installingframe and meanwhile is in shaft connection to the outer side of a shaft rod, and flexible rotation can be conducted according to the radian of a bent cover plate.

Description

technical field [0001] The invention belongs to the technical field of cover plate arc forming devices, and in particular relates to an escalator inner and outer cover plate arc forming device which is easy to maintain. Background technique [0002] The surface and radian of the stainless steel arc section cover plate of the escalator have high requirements, and the beauty and practicality are emphasized. The traditional way is to manually bend. Using this method can easily cause damage to the surface of the cover plate. The arc change of the bending section has a large rebound and ups and downs. The repair rate is high during installation and fitting, and the production efficiency is low. [0003] However, the existing escalator inner and outer cover radian forming devices do not have the ability to adjust the position of the top tension frame according to the demand, do not have the angle to flexibly rotate the positioning frame according to the demand, do not have the hea...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide an escalator inner and outer cover radian forming device that is easy to maintain, so as to solve the problem that the existing escalator inner and outer cover radian forming device does not have the position to adjust the top tension frame according to the demand, and does not have The angle of the positioning frame can be flexibly rotated according to the needs, and it does not have the problem of heating the bending position and inconveniently cushioning and tightening the bending position.

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