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AP1000 nuclear island shield wall formwork and construction operating platform

A technology of operating platform and shielding wall, which is applied in the direction of formwork/formwork/work frame, connection parts of formwork/formwork/work frame, and on-site preparation of building components, which can solve the erection of shielding wall formwork and construction operation platform. Inconvenience and other problems, to achieve the effect of convenient and fast adjustment process, ensure construction quality, and efficient assembly

Inactive Publication Date: 2017-05-24
CHINA NUCLEAR IND 22ND CONSTR
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Problems solved by technology

[0007] Therefore, based on the above analysis, it is necessary to design a new shielding wall formwork system and construction operation platform system, so as to solve the defects of inconvenient erection of shielding wall formwork and construction operation platform during the above construction process

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  • AP1000 nuclear island shield wall formwork and construction operating platform

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Embodiment Construction

[0019] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0020] join figure 1 , AP1000 nuclear island shielding wall formwork and construction operation platform, which includes a wall formwork device 11 for pouring the shielding wall, the inner and outer wall formwork devices 11 are connected by tie rods 13, and the vertical frame 9 is installed on the wall formwork device 11, the upper operating platform 3 is fixedly installed on the top of the vertical frame 9, the shear anchor 5 is poured and anchored inside the poured wall 14, and the middle operating platform 2 is connected with the shear anchor 5 and arranged on the poured wall 14 on the inside and outside sides, the triangle hanger 6 is installed on the bottom of the middle operation platform 2, the bottom of the triangle hanger 6 is in contact with the poured wall 14 through the legs 12, and the lower operation platform 1 is fixedly installed on the b...

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Abstract

The invention relates to an AP1000 nuclear island shield wall formwork and construction operating platform. The formwork and construction operating platform comprise wall formwork devices utilized for casting a shield wall, the wall formwork devices on the outer side and on the inner side are connected with each other through pull rods, vertical frames are installed on the outside of the wall formwork devices, an upper operating platform body is fixedly mounted on the tops of the vertical frames, shear-resisting anchor bolts are fixed in the cast wall, a middle operating platform body is connected with the shear-resisting anchor bolts and is arranged on the inner side and the outer side of the cast wall, a triangle hanging frame is mounted on the bottom of the middle operating platform body, the bottom of the triangle hanging frame makes contact with the cast wall through a supporting foot, and a lower operating platform body is fixedly mounted on the bottom of the triangle hanging frame. The shield wall formwork and construction operating platform can effectively utilize the bearing capacity of the cast wall and effectively support wall formworks and the operating platform bodies, accordingly the construction efficiency is improved, the construction safety is ensured and construction quality is improved.

Description

technical field [0001] The invention relates to the technical field of auxiliary construction devices for nuclear island shielding walls, in particular to an AP1000 nuclear island shielding wall formwork and a construction operation platform. Background technique [0002] The wall formwork erection and construction operation platform system used in the construction process of the existing nuclear island shielding wall mainly adopts the following structures and methods: [0003] 1) Wall formwork erection method: Method 1, dismantling the formwork. For walls with a small length and height, the formwork is generally used in the form of loose branching and dismantling. For walls with a large length and height that can be organized in sections, method 2 is generally used. The second method is a large tool template. For walls that can be constructed in sections, formwork units are mostly processed in woodworking workshops, and formwork support is carried out in the form of on-si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G11/08E04G17/00E04G17/14
Inventor 谢利平王洪彪许俊敏何兵张大千
Owner CHINA NUCLEAR IND 22ND CONSTR
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