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Node type inflated rack structure

A network frame structure and node technology, which is applied to building structures, tents/canopies, building types, etc., can solve the problems of increasing the complexity of the interface structure, the difficulty of production and assembly, and reduce manufacturing costs and process difficulties. simplified effect

Inactive Publication Date: 2012-12-05
唐戍鸣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The interface needs to be redesigned, which increases the complexity of the interface structure and the difficulty of production and assembly

Method used

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  • Node type inflated rack structure
  • Node type inflated rack structure
  • Node type inflated rack structure

Examples

Experimental program
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Embodiment Construction

[0026] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0027] Such as figure 1 Shown, the present invention is by a plurality of independent airtight inflatable units 1 by grid form through hollow or solid node device 9 (see the local enlargement figure of joint figure 2 ) after connection, fill the independent airtight inflatable unit 1 with air at a certain pressure to make it expand, and each independent airtight inflatable unit 1 forms a very high-strength air tube, which together form a space inflatable grid structure. According to different building forms, the inflatable grid structure of the present invention can form multiple structural forms such as a double-layer or single-layer plate structure and a double-layer or single-layer shell-type grid structure.

[0028] figure 1 The specific structure at the nodes of the inflatable grid structure is as follows: figure 2 As shown, the in...

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Abstract

The invention discloses a node type inflated rack structure, which is formed by connecting a plurality of independent air-tight inflating units and node devices and then filling gas. The independent air-tight inflating units are mechanically connected with the node devices through connecting rods, the independent air-tight inflating units are connected with a gas source through air inlet pipes to form an air circulation pipeline, and the mechanical joints of the independent air-tight inflating units and the node devices and the air inlet joints of the independent air-tight inflating units are mutually independent. Because the mechanical joints of the inflating units and the node devices and the air inlet joints of the inflating units are mutually independent, the structure at each mechanical connector can be effectively simplified; and general standard design can be adopted at each air inlet connector, so that the manufacturing cost and the process difficulty are effectively reduced. Air is inflated to the inflating units through one-way air inlet valves, and the air is exhausted through pressure reducing valves when the pressure in the inflating units is over high, so that a function of automatically adjusting the pressure of the air in the inflating units is realized.

Description

technical field [0001] The invention belongs to the field of movable buildings, in particular to a movable inflatable net frame and a movable inflatable building formed therefrom. Background technique [0002] Spatial grid structure is the most competitive structure type in long-span building structures, which has the advantages of reasonable force, light weight, low cost and good seismic performance. At present, the space grid structure has the greatest development potential in building temporary and semi-permanent buildings is the inflatable grid structure. The inflatable grid structure has a wide range of applications, especially suitable for building exhibition halls, stores, entertainment venues, tourist facilities, military / civilian tents, hangars, etc. [0003] The existing inflatable grid structures are all connected by a plurality of membrane tubular bodies and then filled with air of a certain pressure to inflate them to form a certain space frame. Each tubular b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/342E04B1/343E04B1/58E04H15/22
CPCE04H15/20E04H2015/201E04B1/58E04B1/342E04H2015/206E04B1/343E04B1/1906E04B2001/1939
Inventor 唐戍鸣
Owner 唐戍鸣
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