Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Splicing type formwork convenient to install and used for cast-in-place box girder construction
The invention relates to the field of box girder formworks, and particularly discloses a cast-in-place box girder construction splicing type formwork convenient to install, which comprises a first cast-in-place mold and a second cast-in-place mold, inner formworks are arranged on the inner side walls of the first cast-in-place mold and the second cast-in-place mold, and each inner formwork comprises a top box girder formwork, a splicing formwork and a bottom pouring formwork. Splicing inserting grooves are formed in the upper surface of the bottom pouring formwork in an array mode, first supporting grooves are formed in the outer side walls of the top box girder formwork, the splicing formworks and the bottom pouring formwork, and rotating lug plates are installed on the positions, located on the rear surface of the bottom pouring formwork, of the downward portions of the first supporting grooves. After the splicing frames and the supporting frames are spliced, the first cast-in-place mold and the second cast-in-place mold are symmetrically placed on the outer sides of the four inner mold plates correspondingly for limiting, and after the splicing mold plates on each layer and the corresponding splicing frames are segmented, installation supports are installed, and then segmented pouring is conducted; and the construction mode of the box girder is flexible.
本发明涉及箱梁模板领域，具体公开了一种现浇箱梁施工用便于安装的拼接式模板，包括第一现浇模具和第二现浇模具，第一现浇模具及第二现浇模具的内侧壁均设置有内模板，内模板包括：顶部箱梁模板、拼接模板、底部浇筑模板，底部浇筑模板的上表面阵列开设有拼接插槽，顶部箱梁模板、拼接模板及底部浇筑模板的外侧壁均安装有第一支撑槽，第一支撑槽的向下方位于底部浇筑模板的后表面安装有转动耳板。拼接架和支撑架进行拼接完成后，将第一现浇模具和第二现浇模具分别对称放置在四个内模板的外侧进行限位后，还可以利用分别对每一层的拼接模板和相对应的拼接架进行分段时安装支撑后，再进行分段式的浇筑，灵活了箱梁的施工方式。
Splicing type formwork convenient to install and used for cast-in-place box girder construction
The invention relates to the field of box girder formworks, and particularly discloses a cast-in-place box girder construction splicing type formwork convenient to install, which comprises a first cast-in-place mold and a second cast-in-place mold, inner formworks are arranged on the inner side walls of the first cast-in-place mold and the second cast-in-place mold, and each inner formwork comprises a top box girder formwork, a splicing formwork and a bottom pouring formwork. Splicing inserting grooves are formed in the upper surface of the bottom pouring formwork in an array mode, first supporting grooves are formed in the outer side walls of the top box girder formwork, the splicing formworks and the bottom pouring formwork, and rotating lug plates are installed on the positions, located on the rear surface of the bottom pouring formwork, of the downward portions of the first supporting grooves. After the splicing frames and the supporting frames are spliced, the first cast-in-place mold and the second cast-in-place mold are symmetrically placed on the outer sides of the four inner mold plates correspondingly for limiting, and after the splicing mold plates on each layer and the corresponding splicing frames are segmented, installation supports are installed, and then segmented pouring is conducted; and the construction mode of the box girder is flexible.
本发明涉及箱梁模板领域，具体公开了一种现浇箱梁施工用便于安装的拼接式模板，包括第一现浇模具和第二现浇模具，第一现浇模具及第二现浇模具的内侧壁均设置有内模板，内模板包括：顶部箱梁模板、拼接模板、底部浇筑模板，底部浇筑模板的上表面阵列开设有拼接插槽，顶部箱梁模板、拼接模板及底部浇筑模板的外侧壁均安装有第一支撑槽，第一支撑槽的向下方位于底部浇筑模板的后表面安装有转动耳板。拼接架和支撑架进行拼接完成后，将第一现浇模具和第二现浇模具分别对称放置在四个内模板的外侧进行限位后，还可以利用分别对每一层的拼接模板和相对应的拼接架进行分段时安装支撑后，再进行分段式的浇筑，灵活了箱梁的施工方式。
Splicing type formwork convenient to install and used for cast-in-place box girder construction
一种现浇箱梁施工用便于安装的拼接式模板
GU YONG (Autor:in) / ZHOU PENG (Autor:in) / YU YANG (Autor:in) / WANG LIHUA (Autor:in)
26.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Cast-in-place box girder sinking type integral formwork system and construction method
| Europäisches Patentamt | 2023
Cast-in-place continuous box girder formwork system and construction method
| Europäisches Patentamt | 2020
Cast-in-place box girder formwork and box girder assembly process
| Europäisches Patentamt | 2024