Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Two-span type counterweight-free aqueduct making machine and water conservancy aqueduct span-by-span cast-in-place construction method
The invention discloses a two-span type counterweight-free aqueduct making machine and a water conservancy aqueduct span-by-span cast-in-place construction method.The two-span type counterweight-free aqueduct making machine comprises a main frame, supporting legs, a hanging outer rib system, an outer mold system, an inner mold system and a hoisting system, and the main frame is of the two-span length and comprises a guide beam with the one-span length at the front end and a bearing main beam with the one-span length at the rear end; the supporting legs comprise a first supporting leg, a second supporting leg, a third supporting leg, a fourth supporting leg and a fifth supporting leg which are sequentially arranged from front to back, wherein the first supporting leg is a movable supporting leg; the second supporting leg and the third supporting leg are fixed supporting legs. The fourth supporting leg is a movable supporting leg and is provided with a transverse moving mechanism and a longitudinal moving mechanism; the fifth supporting leg is a fixed supporting leg and is provided with a longitudinal movement hole passing mechanism. A two-span type structure is adopted, hole passing is completed in one step, no additional balance weight needs to be additionally arranged on the rear portion, the good forward inclination resistance safety of the whole machine can be guaranteed, the cast-in-place groove making construction period is effectively shortened, and good application prospects are achieved.
本发明公开了一种两跨式无配重造槽机及水利渡槽逐跨现浇施工方法，其中两跨式无配重造槽机包括主框架、支腿、吊挂外肋系统、外模系统、内模系统和起吊系统，主框架为两跨长，包括前端一跨长的导梁和后端一跨长的承载主梁；支腿包括由前至后依次布置的一号支腿、二号支腿、三号支腿、四号支腿、五号支腿，其中：一号支腿为活动支腿；二号支腿和三号支腿为固定支腿；四号支腿为活动支腿，具有横移机构和纵移机构；五号支腿为固定支腿，具有纵移过孔机构。本发明采用两跨式结构，过孔一步到位，后方无需额外增设配重，即可保证整机良好的抗前倾安全性，有效缩短现浇造槽施工周期，有良好的应用前景。
Two-span type counterweight-free aqueduct making machine and water conservancy aqueduct span-by-span cast-in-place construction method
The invention discloses a two-span type counterweight-free aqueduct making machine and a water conservancy aqueduct span-by-span cast-in-place construction method.The two-span type counterweight-free aqueduct making machine comprises a main frame, supporting legs, a hanging outer rib system, an outer mold system, an inner mold system and a hoisting system, and the main frame is of the two-span length and comprises a guide beam with the one-span length at the front end and a bearing main beam with the one-span length at the rear end; the supporting legs comprise a first supporting leg, a second supporting leg, a third supporting leg, a fourth supporting leg and a fifth supporting leg which are sequentially arranged from front to back, wherein the first supporting leg is a movable supporting leg; the second supporting leg and the third supporting leg are fixed supporting legs. The fourth supporting leg is a movable supporting leg and is provided with a transverse moving mechanism and a longitudinal moving mechanism; the fifth supporting leg is a fixed supporting leg and is provided with a longitudinal movement hole passing mechanism. A two-span type structure is adopted, hole passing is completed in one step, no additional balance weight needs to be additionally arranged on the rear portion, the good forward inclination resistance safety of the whole machine can be guaranteed, the cast-in-place groove making construction period is effectively shortened, and good application prospects are achieved.
本发明公开了一种两跨式无配重造槽机及水利渡槽逐跨现浇施工方法，其中两跨式无配重造槽机包括主框架、支腿、吊挂外肋系统、外模系统、内模系统和起吊系统，主框架为两跨长，包括前端一跨长的导梁和后端一跨长的承载主梁；支腿包括由前至后依次布置的一号支腿、二号支腿、三号支腿、四号支腿、五号支腿，其中：一号支腿为活动支腿；二号支腿和三号支腿为固定支腿；四号支腿为活动支腿，具有横移机构和纵移机构；五号支腿为固定支腿，具有纵移过孔机构。本发明采用两跨式结构，过孔一步到位，后方无需额外增设配重，即可保证整机良好的抗前倾安全性，有效缩短现浇造槽施工周期，有良好的应用前景。
Two-span type counterweight-free aqueduct making machine and water conservancy aqueduct span-by-span cast-in-place construction method
一种两跨式无配重造槽机及水利渡槽逐跨现浇施工方法
ZHANG ZHIHUA (Autor:in) / CAO CHANGXING (Autor:in) / QI LEI (Autor:in) / CHEN DELI (Autor:in) / ZHANG YANLI (Autor:in) / DAI YU (Autor:in) / FU XIAOFAN (Autor:in) / WEI SEN (Autor:in) / HAN YONGKANG (Autor:in) / CHENG BO (Autor:in)
23.05.2023
Patent
Elektronische Ressource
Chinesisch
Construction method for large-span water conservancy aqueduct
| Europäisches Patentamt | 2024
Novel large-span and large-tonnage water conservancy aqueduct making machine
| Europäisches Patentamt | 2024
Method for modifying small-span concrete aqueduct into large-span cable-stayed structure
| Europäisches Patentamt | 2015