Combined type steel rope net system

Abstract

The invention discloses a combined type steel rope net system. The system includes a steel rope net wrapping the outer surface of a membrane building, and the steel rope net is composed of multiple steel rope net pieces; each steel rope net piece is formed by intersecting steel ropes in a scissor shape, a joint locking buckle structure is arranged on each junction of the steel ropes, and universalconnection structures are arranged on the junctions of the steel ropes between every two steel rope net pieces; each joint locking buckle structure includes an upper pressing plate, a lower pressingplate and a fastening piece. Each universal connection structure includes an O-shaped ring and a lantern ring connected to the end of the corresponding steel rope, the O-shaped rings are arranged at the junction centers where the steel ropes are connected with one another, and the lantern ring on each steel rope is connected to the corresponding O-shaped ring through a detachable buckle. Fast installation of the steel rope net system on the outer surface of the membrane building is achieved, influences caused by the differences between a design and an actual installation condition on the installation and usage of the steel rope net system are avoided, and the combined type steel rope system is convenient to use and high in universality.

Description

technical field [0001] The invention relates to the field of air-supported membrane buildings, in particular to a steel cable net system for reinforcing the air-supported membrane buildings. Background technique [0002] The air-supported membrane structure is to inflate the building through the pressure control system to maintain a certain pressure difference between indoor and outdoor, so that the covering membrane body is subject to buoyancy and a certain pre-tensioning stress is generated to ensure the rigidity of the system. There is no need for any frame or beam support inside; the air film relies on the difference in air pressure between the inside and outside to support the entire building. Due to the flexibility of the material and the inherent efficiency of the structure and the curved body shape, there are no members subject to bending, torsion and compression. Compared with traditional structural buildings: a. The air-supported membrane structure can fundamental...

AI Technical Summary

Problems solved by technology

[0004] The existing steel cable net system has the following problems: 1. The steel cable net is composed of steel wire ropes in a scissor-like cross combination. In order to constrain the mutual position of the steel wire ropes, it is usually necessary to fix the node lock at the cross position of the steel wire ropes; in the actual construction process, the design The deviation from the on-site installation position is inevitable, resulting in that the angle of the crossing position of the wire ropes is not fixed, which affects the installation of the node lock and the service life of the node lock

2. Since the outer surface of the air film structure is nearly arc-shaped, when using steel wire ropes to weave steel cable nets, it is difficult to realize the interconnection of more than two steel wire ropes

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