Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a tubular spiral structure steel bar connector and a construction method of the tubular spiral structure steel bar connector. The tubular spiral structure steel bar connector comprises a first support ring and a second support ring, wherein at least two longitudinal support ribs are connected between the first support ring and the second support ring; a plurality of longitudinal support bars are uniformly distributed in 360 degrees; the outer walls of the plurality of longitudinal support bars are connected with spiral support ribs; the spiral support ribs are uniformly distributed in the height of the longitudinal support ribs; the outer diameters of the first support ring and the second support ring are identical; the spiral support ribs and the longitudinal support ribs form a plurality of space lattices after being connected; a metal sleeve is arranged outside a space lattice-shaped tube body; the metal sleeve is shaped like a cylinder; one end of the metal sleeve is provided with an open opening; the other end of the metal sleeve is provided with a through hole. A preparing method comprises the following steps that a cylindrical mold is taken and is put into a tube cavity; concrete is poured on the outer periphery of the cylindrical mold; the cylindrical mold is taken out; the construction is completed after the concrete is poured into a connecting hole. The tubular spiral structure steel bar connector and the construction method of the tubular spiral structure steel bar connector have the advantages that structure of the steel bar connector in the prior art is thoroughly changed, so that the defects in the prior art are overcome.
The invention provides a tubular spiral structure steel bar connector and a construction method of the tubular spiral structure steel bar connector. The tubular spiral structure steel bar connector comprises a first support ring and a second support ring, wherein at least two longitudinal support ribs are connected between the first support ring and the second support ring; a plurality of longitudinal support bars are uniformly distributed in 360 degrees; the outer walls of the plurality of longitudinal support bars are connected with spiral support ribs; the spiral support ribs are uniformly distributed in the height of the longitudinal support ribs; the outer diameters of the first support ring and the second support ring are identical; the spiral support ribs and the longitudinal support ribs form a plurality of space lattices after being connected; a metal sleeve is arranged outside a space lattice-shaped tube body; the metal sleeve is shaped like a cylinder; one end of the metal sleeve is provided with an open opening; the other end of the metal sleeve is provided with a through hole. A preparing method comprises the following steps that a cylindrical mold is taken and is put into a tube cavity; concrete is poured on the outer periphery of the cylindrical mold; the cylindrical mold is taken out; the construction is completed after the concrete is poured into a connecting hole. The tubular spiral structure steel bar connector and the construction method of the tubular spiral structure steel bar connector have the advantages that structure of the steel bar connector in the prior art is thoroughly changed, so that the defects in the prior art are overcome.
Tubular spiral structure steel bar connector and construction method of tubular spiral structure steel bar connector
ZHANG BO (Autor:in)
07.10.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2015