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An assembled airbag folding and unfolding structure and construction method

A prefabricated, airbag technology, applied in special structures, arch structures, dome roof structures, etc., can solve the problems of difficult disassembly, storage and transportation of large-span inflatable membrane structures, and achieves less space occupation, high standardization, and storage. handy effect

Active Publication Date: 2021-10-22
哈尔滨建创钢结构有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the existing large-span inflatable membrane structure is difficult to disassemble, accommodate and transport, the present invention aims to realize the rapid inflation and exhaust of the assembled airbag folding and unfolding structure, which facilitates its storage, transportation and recycling, and further provides an arc-shaped support combination Nodes and Construction Methods

Method used

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  • An assembled airbag folding and unfolding structure and construction method
  • An assembled airbag folding and unfolding structure and construction method
  • An assembled airbag folding and unfolding structure and construction method

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specific Embodiment approach 1

[0029] Specific implementation mode one: combine Figure 1-Figure 3 Describe the present embodiment, the folding and unfolding structure of an assembled airbag described in this embodiment, which includes a plurality of airbag units and a plurality of long wind-resistant cables 7, and the plurality of airbag units are arranged side by side along the length direction and the width direction, and any Two adjacent airbag units are fixedly connected, and a plurality of airbag units arranged along a straight line are all fixedly connected to the long wind-resistant cable 7 .

specific Embodiment approach 2

[0030] Specific implementation mode two: combination Figure 1-Figure 3 , Figure 9 with Figure 10 Describe the present embodiment, an assembled airbag folding and unfolding structure described in this embodiment, each airbag unit includes an inflatable airbag 1, a connecting hinge 6, a plurality of snap buttons 3 and a plurality of rigid support rods 4; the snap buttons 3 include Two connection stickers 3-1 and two buckles 3-2; each buckle 3-2 is provided with a buckle, and each buckle 3-2 is fixedly installed with a connection sticker 3-1, connected The paste board 3-1 is fixedly installed on the airbag membrane of the inflatable airbag 1, and the inflatable airbag 1 is equipped with a plurality of snap-in buckles 3, and the inflatable airbag 1 is connected with the rigid support rod 4 through the snap-in buckle 3, and a plurality of rigid support rods 4 Hinged with connecting hinge 6. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0031] Specific implementation mode three: combination Figure 1-Figure 3 Describe this embodiment, an assembled airbag folding and unfolding structure described in this embodiment, the airbag unit also includes four one-way valves 2 and a plurality of flexible cables 5; four one-way valves 2 are installed on the inflatable airbag 1, A plurality of flexible cables 5 are arranged on the outer side wall of the inflatable airbag 1 along the circumferential direction, and the plurality of flexible cables 5 are connected in sequence to form an annular frame, and the annular frame connected by the plurality of flexible cables 5 is connected to a plurality of rigid support rods 4 Fixed connection. The inflatable airbag 1 is inflated through two one-way valves 2 for air intake, and the inflatable airbag 1 is exhausted through two one-way valves 2 for exhaust. Limit its maximum opening angle to be the angle when the inflatable airbag 1 is inflated by the flexible cable 5 . When the i...

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Abstract

An assembled airbag folding and unfolding structure and construction method. The present invention relates to a folding and unfolding structure and a construction method. The present invention solves the problem that the existing large-span inflatable membrane structure is difficult to disassemble, store and transport, and aims to realize the foldable and unfolding structure of the assembled airbag. It is convenient for its storage, transportation and recycling. It includes multiple airbag units and multiple long wind-resistant cables. Multiple airbag units are arranged side by side along the length and width directions, and any two adjacent airbags The units are fixedly connected, and a plurality of airbag units arranged along a straight line are all fixedly connected with long wind-resistant stay cables. The method is realized according to the following steps: Step 1: Prepare airbag unit parts; Step 2: Assemble the airbag unit; Step 3: Assemble the airbag unit; second connection; step five: inflation. The invention is used in the construction field.

Description

technical field [0001] The invention relates to a folding and unfolding structure and a construction method, in particular to an assembled airbag folding and unfolding structure and a construction method, belonging to the field of construction engineering. Background technique [0002] The steel structure space structure has a variety of forms, the building is beautiful in appearance, lively in shape, and has excellent artistic expression. As a light-weight and efficient long-span space structure system, the inflatable membrane structure has a wide range of applications, and the assembled airbag is folded and unfolded. The type structure is a combination of rigid structure and inflatable membrane structure, a new space structure system that can be folded and unfolded. This new type of rigid-flexible hybrid structure will have important application value in the construction of coal storage closed structures and large-span venue roofs. The assembled airbag folding and unfoldin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/34E04B1/32
CPCE04B1/3205E04B1/34
Inventor 曹正罡吴璧兆王志成曹殿江
Owner 哈尔滨建创钢结构有限公司