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Hollow box device for ultra-thick hollow floor and manufacturing method thereof

A hollow floor and box technology, which is applied to floors, building components, buildings, etc., can solve the problems of hollow box structure, aluminum alloy hollow box perforation, and hollow floor, etc., and achieves strong anti-deformation ability , production flexibility, cost-saving effect

Pending Publication Date: 2021-02-12
宝冶(郑州)建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The hollow floor structure is to form a permanent hole in the slab to obtain a large hollow rate and reduce the structural weight. The hollow box of the traditional hollow floor is made of aluminum alloy hollow box. The hollow box structure of aluminum alloy material is not firm. Easy to deform, affected by the vibrating rod when pouring concrete, it is easy to cause the aluminum alloy hollow box to perforate, resulting in grout leakage. Part of the mortar is put into the aluminum alloy hollow box, which will increase the weight of the floor and fail to achieve the effect of the hollow floor

Method used

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  • Hollow box device for ultra-thick hollow floor and manufacturing method thereof
  • Hollow box device for ultra-thick hollow floor and manufacturing method thereof

Examples

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Effect test

Embodiment 1

[0026] Such as figure 1 and figure 2 As shown, a hollow box device for an ultra-thick hollow floor slab includes a skeleton shaped as a cuboid, a shut-off plate 12 for sealing the outer surface of the skeleton, and the shut-off plate 12 is welded and fixed to the outer surface of the skeleton. The board 12 seals the skeleton to prevent the mortar from leaking into the skeleton and increase the weight of the hollow floor slab. The first rib mechanism used to connect two vertices, the second rib mechanism located on the side of the skeleton and used to connect two adjacent ribs 1, the ribs 1 are twelve, and two adjacent ribs The end of the rib 1 is welded and fixed, and there are eight vertices, and the eight vertices successively include the first vertices 5, the second vertices 6 on the right side of the first vertices, and the second vertices behind the first vertices 5. The third corner 7 on the side, the fourth corner 8 on the right side of the third corner 7, the fifth ...

Embodiment 2

[0032] Such as figure 1 and figure 2 As shown, a hollow box device for an ultra-thick hollow floor slab includes a skeleton shaped as a cuboid, a shut-off plate 12 for sealing the outer surface of the skeleton, and the shut-off plate 12 is welded and fixed to the outer surface of the skeleton. The board 12 seals the skeleton to prevent the mortar from leaking into the skeleton and increase the weight of the hollow floor slab. The first rib mechanism used to connect two vertices, the second rib mechanism located on the side of the skeleton and used to connect two adjacent ribs 1, the ribs 1 are twelve, and two adjacent ribs The end of the rib 1 is welded and fixed, and there are eight vertices, and the eight vertices successively include the first vertices 5, the second vertices 6 on the right side of the first vertices, and the second vertices behind the first vertices 5. The third corner 7 on the side, the fourth corner 8 on the right side of the third corner 7, the fifth ...

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Abstract

The invention discloses a hollow box device for an ultra-thick hollow floor and a manufacturing method thereof. The hollow box device comprises a cuboid framework and a closing plate for blocking theouter surface of the framework. The framework comprises edge ribs located on the edges of the framework, vertex angles connected with the adjacent edge ribs, a first reinforcing rib mechanism locatedin the framework and used for connecting the two vertex angles, and a second reinforcing rib mechanism located on the side face of the framework and used for connecting the two adjacent edge ribs. Thehollow box device is simple in structure, the cuboid framework is arranged, the structure is firm, and the deformation resistance is high; the outer surface of the framework is blocked through the closing plate, slurry leakage is not easy to occur, and buoyancy is low; the framework can be manufactured through on-site waste, and the project cost is saved; and factory prefabrication does not needto be conducted in advance, the manufacturing is flexible, and the efficiency is high.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a hollow box device for super-thick hollow floor slabs and a manufacturing method thereof. Background technique [0002] With the development of society, especially the advancement of science and technology, the rapid development of social productivity has been greatly promoted, and people's lives have been greatly improved and improved, especially many tall buildings have sprung up like mushrooms after rain. , greatly promoted the pace of development of the socialization process. [0003] With the ever-increasing demand for building functions, large spans, large loads, large bays, and partition walls are required to arbitrarily divide the structural system. The hollow floor structure was born under this background. The hollow floor structure is to form a permanent hole in the slab to obtain a large hollow rate and reduce the structural weight. The hollow box of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/32E04B5/36
CPCE04B5/326E04B5/36
Inventor 吴国壤何亚军于华光
Owner 宝冶(郑州)建筑工程有限公司
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