Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Upstroke type movable formwork reinforcement cage integral hoisting bridge girder erection machine and bridge girder erection method
The invention discloses an ascending type movable formwork reinforcement cage integral hoisting bridge girder erection machine which comprises a front guide beam, a bearing main beam, a rear guide beam, a front supporting leg, a formwork moving trolley, a middle supporting leg, a rear supporting leg, a longitudinal moving supporting leg and a rear support. The rear support comprises a first supporting leg, a second supporting leg, a first outrigger, a second outrigger and two supports, and the distance between the first supporting leg and the second supporting leg is larger than the width of the reinforcement cage binding jig frame. The two supports are arranged below the first supporting leg and the second supporting leg respectively. According to the sinking type guide trolley, the reinforcement cage binding jig frame can directly advance to the position below a rear guide beam from the rear poured beam face, binding workers bind the reinforcement cage on the reinforcement cage binding jig frame while the procedures of pouring, curing and tensioning of main beam concrete are carried, the construction site and the procedure of transferring the reinforcement cage are omitted, and the construction efficiency is improved. And the procedures of binding and concrete pouring, curing and tensioning of the bearing main beam are carried out at the same time, multiple procedures are carried out at the same time, and the working efficiency can be well improved.
本发明公开了一种上行式移动模架钢筋笼整体吊装架桥机，包括前导梁、承载主梁、后导梁、前支腿、模架移动小车、中支腿、后支腿、纵移支腿和后支撑；后支撑包括第一支撑腿、第二支撑腿、第一挑梁、第二挑梁和两个支座，第一支撑腿与第二支撑腿之间的间距大于钢筋笼绑扎胎架的宽度；两个支座分别设置在第一支撑腿和第二支撑腿的下方。本发明下沉式导运小车可以将钢筋笼绑扎胎架从后方已浇梁面上直接行进至后导梁的下方，在承载主梁混凝土浇注、养护、张拉工序的同时，绑扎工人在钢筋笼绑扎胎架上绑扎钢筋笼，节约了施工场地，转运钢筋笼的工序，且绑扎与承载主梁混凝土浇注、养护、张拉工序同时进行，实现多工序同时进行，能较好地提高工作效率。
Upstroke type movable formwork reinforcement cage integral hoisting bridge girder erection machine and bridge girder erection method
The invention discloses an ascending type movable formwork reinforcement cage integral hoisting bridge girder erection machine which comprises a front guide beam, a bearing main beam, a rear guide beam, a front supporting leg, a formwork moving trolley, a middle supporting leg, a rear supporting leg, a longitudinal moving supporting leg and a rear support. The rear support comprises a first supporting leg, a second supporting leg, a first outrigger, a second outrigger and two supports, and the distance between the first supporting leg and the second supporting leg is larger than the width of the reinforcement cage binding jig frame. The two supports are arranged below the first supporting leg and the second supporting leg respectively. According to the sinking type guide trolley, the reinforcement cage binding jig frame can directly advance to the position below a rear guide beam from the rear poured beam face, binding workers bind the reinforcement cage on the reinforcement cage binding jig frame while the procedures of pouring, curing and tensioning of main beam concrete are carried, the construction site and the procedure of transferring the reinforcement cage are omitted, and the construction efficiency is improved. And the procedures of binding and concrete pouring, curing and tensioning of the bearing main beam are carried out at the same time, multiple procedures are carried out at the same time, and the working efficiency can be well improved.
本发明公开了一种上行式移动模架钢筋笼整体吊装架桥机，包括前导梁、承载主梁、后导梁、前支腿、模架移动小车、中支腿、后支腿、纵移支腿和后支撑；后支撑包括第一支撑腿、第二支撑腿、第一挑梁、第二挑梁和两个支座，第一支撑腿与第二支撑腿之间的间距大于钢筋笼绑扎胎架的宽度；两个支座分别设置在第一支撑腿和第二支撑腿的下方。本发明下沉式导运小车可以将钢筋笼绑扎胎架从后方已浇梁面上直接行进至后导梁的下方，在承载主梁混凝土浇注、养护、张拉工序的同时，绑扎工人在钢筋笼绑扎胎架上绑扎钢筋笼，节约了施工场地，转运钢筋笼的工序，且绑扎与承载主梁混凝土浇注、养护、张拉工序同时进行，实现多工序同时进行，能较好地提高工作效率。
Upstroke type movable formwork reinforcement cage integral hoisting bridge girder erection machine and bridge girder erection method
一种上行式移动模架钢筋笼整体吊装架桥机及架桥方法
JIANG MINGKUN (Autor:in) / ZHANG LIANG (Autor:in) / HU YUANLUN (Autor:in)
15.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Bridge girder erection machine and via hole girder erection method of bridge girder erection machine
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
Bridge girder erection machine and via hole girder erection method of bridge girder erection machine
| Europäisches Patentamt | 2024
Bridge girder erection machine and bridging method of bridge girder erection machine
| Europäisches Patentamt | 2020
Method for hoisting small box girder by bridge girder erection machine
| Europäisches Patentamt | 2022