Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel bridge reinforcing device based on high-performance steel fiber reinforced concrete
The invention discloses a novel bridge reinforcing device based on high-performance steel fiber reinforced concrete. Pier column, a main beam is fixedly mounted on the upper side of the pier column; areinforcing beam is mounted between the pier columns; adjusting devices are uniformly mounted on the upper side of the reinforcing beam; a jacking column is installed in the adjusting device, the adjusting device comprises a base, a step groove is formed in the lower side in the base, a lower ring of a bearing is fixedly installed on the upper side of a shoulder of the step groove, a worm wheel is fixedly installed on the upper side of an upper ring of the bearing, the rear side of the worm wheel is meshed with a worm, and the worm is rotationally installed in the step groove through a rotating shaft. Compared with the prior art, the device can support and reinforce the main beam through cooperation of the reinforcing beam, the adjusting device and the jacking column, the supporting forcecan be adjusted according to needs, a large number of bolts are prevented from being used on the main beam, structural damage to the main beam is reduced, and the reinforcing effect is improved.
本发明公开了一种基于高性能钢纤维混凝土的新型桥梁加固装置，包括桥墩柱，桥墩柱的上侧固定安装有主梁，桥墩柱之间安装有加固梁，加固梁的上侧均匀安装有调整装置，调整装置的内部安装有顶升柱，调整装置包括底座，底座的内部下侧开设有台阶槽，台阶槽的台肩上侧固定安装有轴承的下圈，轴承上圈的上侧固定安装有蜗轮，蜗轮的后侧啮合有蜗杆，蜗杆通过转轴转动安装在台阶槽的内部。与现有技术相比，本装置能够通过加固梁、调整装置与顶升柱的配合，对主梁进行支撑加固，并能够根据需求调整支撑力，避免在主梁上使用大量螺栓，减少对主梁的结构破坏，提升加固效果。
Novel bridge reinforcing device based on high-performance steel fiber reinforced concrete
The invention discloses a novel bridge reinforcing device based on high-performance steel fiber reinforced concrete. Pier column, a main beam is fixedly mounted on the upper side of the pier column; areinforcing beam is mounted between the pier columns; adjusting devices are uniformly mounted on the upper side of the reinforcing beam; a jacking column is installed in the adjusting device, the adjusting device comprises a base, a step groove is formed in the lower side in the base, a lower ring of a bearing is fixedly installed on the upper side of a shoulder of the step groove, a worm wheel is fixedly installed on the upper side of an upper ring of the bearing, the rear side of the worm wheel is meshed with a worm, and the worm is rotationally installed in the step groove through a rotating shaft. Compared with the prior art, the device can support and reinforce the main beam through cooperation of the reinforcing beam, the adjusting device and the jacking column, the supporting forcecan be adjusted according to needs, a large number of bolts are prevented from being used on the main beam, structural damage to the main beam is reduced, and the reinforcing effect is improved.
本发明公开了一种基于高性能钢纤维混凝土的新型桥梁加固装置，包括桥墩柱，桥墩柱的上侧固定安装有主梁，桥墩柱之间安装有加固梁，加固梁的上侧均匀安装有调整装置，调整装置的内部安装有顶升柱，调整装置包括底座，底座的内部下侧开设有台阶槽，台阶槽的台肩上侧固定安装有轴承的下圈，轴承上圈的上侧固定安装有蜗轮，蜗轮的后侧啮合有蜗杆，蜗杆通过转轴转动安装在台阶槽的内部。与现有技术相比，本装置能够通过加固梁、调整装置与顶升柱的配合，对主梁进行支撑加固，并能够根据需求调整支撑力，避免在主梁上使用大量螺栓，减少对主梁的结构破坏，提升加固效果。
Novel bridge reinforcing device based on high-performance steel fiber reinforced concrete
一种基于高性能钢纤维混凝土的新型桥梁加固装置
LIU MENGYING (Autor:in)
19.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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