A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Single-main-beam two-span type movable formwork for small curve and large gradient and construction method of single-main-beam two-span type movable formwork
The invention discloses a single-girder two-span type movable formwork for a small curve and a large gradient and a construction method, the single-girder two-span type movable formwork comprises a main frame, a first supporting leg, a second supporting leg, a third supporting leg, a fourth supporting leg, an outer rib, an outer mold, an inner mold and an end mold, the first supporting leg and the third supporting leg are both movable supporting legs, and the second supporting leg and the fourth supporting leg are fixed supporting legs; the third supporting leg comprises a longitudinal moving assembly, a transverse moving assembly, a supporting bracket and a third cross beam, the longitudinal moving assembly is used for controlling the third supporting leg to move longitudinally relative to the main beam, and the transverse moving assembly is used for driving the supporting bracket to move transversely relative to the third cross beam; and an anti-slip device is also arranged. According to the single-girder two-span type movable formwork for the small curve and the large gradient, the single-girder two-span type movable formwork can adapt to the construction environment of the small curve and the large gradient, and meanwhile the construction safety can be improved.
本发明公开了用于小曲线大坡度的单主梁两跨式移动模架及施工方法，包括主框架、第一支腿、第二支腿、第三支腿、第四支腿、外肋、外模、内模、端模，所述第一支腿和所述第三支腿均为活动支腿，所述第二支腿和所述第四只腿是固定支腿；所述第三支腿包括纵移组件、横移组件、支撑托架、第三横梁，所述纵移组件用于控制所述第三支腿相对所述主梁纵移，所述横移组件用于驱动所述支撑托架相对所述第三横梁横移；还设有防溜装置。根据本发明的用于小曲线大坡度的单主梁两跨式移动模架，可以适应小曲线、大坡度的施工环境，同时可以提高施工安全性。
Single-main-beam two-span type movable formwork for small curve and large gradient and construction method of single-main-beam two-span type movable formwork
The invention discloses a single-girder two-span type movable formwork for a small curve and a large gradient and a construction method, the single-girder two-span type movable formwork comprises a main frame, a first supporting leg, a second supporting leg, a third supporting leg, a fourth supporting leg, an outer rib, an outer mold, an inner mold and an end mold, the first supporting leg and the third supporting leg are both movable supporting legs, and the second supporting leg and the fourth supporting leg are fixed supporting legs; the third supporting leg comprises a longitudinal moving assembly, a transverse moving assembly, a supporting bracket and a third cross beam, the longitudinal moving assembly is used for controlling the third supporting leg to move longitudinally relative to the main beam, and the transverse moving assembly is used for driving the supporting bracket to move transversely relative to the third cross beam; and an anti-slip device is also arranged. According to the single-girder two-span type movable formwork for the small curve and the large gradient, the single-girder two-span type movable formwork can adapt to the construction environment of the small curve and the large gradient, and meanwhile the construction safety can be improved.
本发明公开了用于小曲线大坡度的单主梁两跨式移动模架及施工方法，包括主框架、第一支腿、第二支腿、第三支腿、第四支腿、外肋、外模、内模、端模，所述第一支腿和所述第三支腿均为活动支腿，所述第二支腿和所述第四只腿是固定支腿；所述第三支腿包括纵移组件、横移组件、支撑托架、第三横梁，所述纵移组件用于控制所述第三支腿相对所述主梁纵移，所述横移组件用于驱动所述支撑托架相对所述第三横梁横移；还设有防溜装置。根据本发明的用于小曲线大坡度的单主梁两跨式移动模架，可以适应小曲线、大坡度的施工环境，同时可以提高施工安全性。
Single-main-beam two-span type movable formwork for small curve and large gradient and construction method of single-main-beam two-span type movable formwork
用于小曲线大坡度的单主梁两跨式移动模架及施工方法
ZHANG JUNYAN (author) / LIU SHUXIN (author) / DAI YU (author) / SONG FEI (author) / CHEN DELI (author) / CAO CHANGXING (author) / LI JUNCHAO (author) / CHENG BO (author) / NIU QINGLIN (author) / WEI SEN (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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