The arch ring application manner due to the lowering construction method which uses the push-pull device and its push-pull device for arch ring application by lowering construction method

摘要

Abstract Topic Without the slider turning, the push-pull device?And others there are no times when it comes up, the arch due to lowering construction methodPush-pull device and arch ring application manner for ring application stoppingOffer. SolutionsThe for arch ring application with lowering construction methodIn the push-pull device, on the stiffening column which is provided in the rear of archOn top of guide channel top for slider coming up preventionTo lock the guide carriage rail which has the flange, the guide carriage railAlongside the guide channel movement possibly and fixing possibly the slider- It provides, are concatenated to aforementioned arch one end of the push-pull standards which beforeTo be concatenated by the front part of the description slider, the rear section of surada the liquidTo be concatenated by the pressure jack, the other end of the liquid pressure jack gaidoreIt features that position fixing unrestrictedly it is provided in ruru.