Building assembly type steel structure building external hanging formwork

A steel structure and assembly technology, which is applied to building components, building structures, buildings, etc., can solve the problems of poor sound insulation, concrete air bubbles cannot be discharged, and inconvenient use, and achieve the effect of improving strength

Active Publication Date: 2020-09-25
杭州铂弘建设有限公司
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Problems solved by technology

[0004] The object of the present invention is to provide a kind of building assembly type steel structure building external formwork, in order to solve the above background technology, there are some shortcomings in the use of the existing building assembly type steel structure building external formwork, and the existing external formwork needs to be used after pouring. Exhaust th

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  • Building assembly type steel structure building external hanging formwork
  • Building assembly type steel structure building external hanging formwork
  • Building assembly type steel structure building external hanging formwork

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] see Figure 1-5 , the present invention provides a technical solution: a building assembly type steel structure building external formwork, including a first wall panel 1, a second wall panel 2, a reinforcement frame 3, a connecting groove 4, a splicing plate 5, a card slot 6, an opening Slot 7, block 8, first screw slot 9, second screw slot 10, T-shaped screw 11, vibrating rod socket 12, baffle 13, shielding frame 14, communication port 15, turret 16, ...

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Abstract

The invention provides a building assembly type steel structure building external hanging formwork which comprises a first wallboard. A reinforcing frame is fixed to one side of the first wallboard, asecond wallboard is fixed to the side, away from the first wallboard, of the reinforcing frame, and connecting grooves are formed in the two sides, away from the reinforcing frame, of the first wallboard and the second wallboard, wherein splicing plates are arranged in the connecting grooves. According to the building assembly type steel structure building external hanging formwork, when concreteis poured, a vibrating bar penetrates through vibrating bar inserting holes and a communicating opening to enter the position between the first wallboard and the second wallboard, then the position between the first wallboard and the second wallboard is filled with the concrete, meanwhile, the vibrating bar vibrates, and the vibrating bar drives the concrete to flow, so that the concrete is compactly combined; and through the multiple vibrating bar inserting holes, the vibrating bar can be inserted between the first wallboard and the second wallboard of different layers, bubbles between the concrete are discharged, and the strength of the concrete can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of prefabricated buildings, in particular to an external formwork for a prefabricated steel structure building. Background technique [0002] A building assembled from prefabricated parts on site is called a prefabricated building. When assembling a prefabricated building, it is necessary to use external formwork to pour concrete. [0003] There are some disadvantages in the use of external formwork in prefabricated steel structure buildings. The existing external formwork needs to exhaust the concrete through a vibrating rod after pouring to reduce the air bubbles between the concrete, but the concrete air bubbles deep in the external formwork cannot The sound insulation effect of the wall formed by pouring concrete through external formwork is poor, and when the formwork is spliced, most of them are fixed by steel bar welding, the splicing efficiency is low, and it is inconvenient to use, so we propose a b...

Claims

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Application Information

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IPC IPC(8): E04B2/86E04G21/08E04C2/284E04B1/86E04G21/00
CPCE04B1/86E04B2/86E04C2/284E04G21/00E04G21/08
Inventor 陈泽华孟凡芬陈宝玉
Owner 杭州铂弘建设有限公司
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