A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Double-curved-surface variable-cross-section fish-bellied box girder steel formwork dismantling construction device and method
The invention discloses a double-curved-surface variable-cross-section fish-bellied box girder steel formwork dismantling construction device and method. The double-curved-surface variable-cross-section fish-bellied box girder steel formwork dismantling construction device comprises a bottom formwork of a double-curved-surface variable-cross-section fish-bellied box girder steel formwork, a traction device and a vibration device, wherein the traction device comprises a winch and a first steel wire rope, the winch is connected with the first steel wire rope, and the first steel wire rope is connected with a to-be-dismantled bottom formwork; and the vibration device comprises a vibrator, and the upper end of the vibrator is arranged at the lower end of the bottom formwork to vibrate, so thatthe bottom formwork is demolded. According to the method, the steel formworks are disassembled in groups, the disassembling speed is high, the surfaces of the box girders can be ensured not to be damaged after being disassembled, the variable-cross-section line type can be effectively guaranteed, and the technical problem of disassembling construction of the double-curved-surface fish-bellied variable-cross-section box girder steel formworks of the landscape bridge on the construction site is well solved.
本发明公开了一种双曲面变截面鱼腹式箱梁钢模板拆除施工装置及方法，包括双曲面变截面鱼腹式箱梁钢模板的底部模板；牵引装置，所述牵引装置包括卷扬机和第一钢丝绳，所述卷扬机连接第一钢丝绳，所述第一钢丝绳连接待拆除的底部模板；振动装置，所述振动装置包括振动器，所述振动器的上端设置在所述底部模板下端振动使所述底部模板脱模。对钢模板进行分组拆卸，拆卸速度快，并且能够保证箱梁表面拆除后不受损，能够有效保证变截面线型，较好的解决了施工现场景观桥双曲面鱼腹式变截面箱梁钢模板拆除施工技术难题。
Double-curved-surface variable-cross-section fish-bellied box girder steel formwork dismantling construction device and method
The invention discloses a double-curved-surface variable-cross-section fish-bellied box girder steel formwork dismantling construction device and method. The double-curved-surface variable-cross-section fish-bellied box girder steel formwork dismantling construction device comprises a bottom formwork of a double-curved-surface variable-cross-section fish-bellied box girder steel formwork, a traction device and a vibration device, wherein the traction device comprises a winch and a first steel wire rope, the winch is connected with the first steel wire rope, and the first steel wire rope is connected with a to-be-dismantled bottom formwork; and the vibration device comprises a vibrator, and the upper end of the vibrator is arranged at the lower end of the bottom formwork to vibrate, so thatthe bottom formwork is demolded. According to the method, the steel formworks are disassembled in groups, the disassembling speed is high, the surfaces of the box girders can be ensured not to be damaged after being disassembled, the variable-cross-section line type can be effectively guaranteed, and the technical problem of disassembling construction of the double-curved-surface fish-bellied variable-cross-section box girder steel formworks of the landscape bridge on the construction site is well solved.
本发明公开了一种双曲面变截面鱼腹式箱梁钢模板拆除施工装置及方法，包括双曲面变截面鱼腹式箱梁钢模板的底部模板；牵引装置，所述牵引装置包括卷扬机和第一钢丝绳，所述卷扬机连接第一钢丝绳，所述第一钢丝绳连接待拆除的底部模板；振动装置，所述振动装置包括振动器，所述振动器的上端设置在所述底部模板下端振动使所述底部模板脱模。对钢模板进行分组拆卸，拆卸速度快，并且能够保证箱梁表面拆除后不受损，能够有效保证变截面线型，较好的解决了施工现场景观桥双曲面鱼腹式变截面箱梁钢模板拆除施工技术难题。
Double-curved-surface variable-cross-section fish-bellied box girder steel formwork dismantling construction device and method
一种双曲面变截面鱼腹式箱梁钢模板拆除施工装置及方法
XU PAN (author) / GONG JUN (author) / YANG DUOJIAO (author) / CHEN DAWEI (author) / LEI WENHAO (author)
2020-07-17
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Modularized translation construction method for fish-bellied box girder supporting formwork
| European Patent Office | 2024
Building construction formwork dismantling method and dismantling device
| European Patent Office | 2023
Drawing type variable cross-section box girder inner formwork
| European Patent Office | 2021
| European Patent Office | 2023