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A platform for research: civil engineering, architecture and urbanism
The invention provides a spiral steel bar connector with a cone-shaped barrel and a construction method for the spiral steel bar connector. The spiral steel bar connector comprises the cone-shaped barrel, wherein a through hole is formed in the cone-shaped barrel; the circumference of the large-diameter end of the cone-shaped barrel is connected with one end of each of inclined supporting ribs; the other end of each inclined supporting rib is connected with one end of a corresponding longitudinal supporting rib respectively; the longitudinal supporting ribs are uniformly distributed within a range of 360 degrees; the diameters of the outer walls of the longitudinal supporting ribs are the same as the outer diameter of the large-diameter end of the cone-shaped barrel; the cone-shaped barrel, the inclined supporting ribs, the longitudinal supporting ribs, spiral supporting ribs and supporting rings are connected to form a latticed barrel body; a barrel cavity is formed in the latticed barrel body; a plurality of space lattices are distributed on the circumference of the latticed barrel body; a metal sleeve is arranged outside the space latticed barrel body. The preparation method for the spiral steel bar connector comprises the following steps of putting a columnar die into the barrel cavity, pouring concrete to the periphery of the columnar die, taking out the die, and pouring concrete into a connection hole to complete construction. According to the spiral steel bar connector, the structure of a steel bar connector in the prior art is completely changed, so that the shortcomings in the prior art are overcome.
The invention provides a spiral steel bar connector with a cone-shaped barrel and a construction method for the spiral steel bar connector. The spiral steel bar connector comprises the cone-shaped barrel, wherein a through hole is formed in the cone-shaped barrel; the circumference of the large-diameter end of the cone-shaped barrel is connected with one end of each of inclined supporting ribs; the other end of each inclined supporting rib is connected with one end of a corresponding longitudinal supporting rib respectively; the longitudinal supporting ribs are uniformly distributed within a range of 360 degrees; the diameters of the outer walls of the longitudinal supporting ribs are the same as the outer diameter of the large-diameter end of the cone-shaped barrel; the cone-shaped barrel, the inclined supporting ribs, the longitudinal supporting ribs, spiral supporting ribs and supporting rings are connected to form a latticed barrel body; a barrel cavity is formed in the latticed barrel body; a plurality of space lattices are distributed on the circumference of the latticed barrel body; a metal sleeve is arranged outside the space latticed barrel body. The preparation method for the spiral steel bar connector comprises the following steps of putting a columnar die into the barrel cavity, pouring concrete to the periphery of the columnar die, taking out the die, and pouring concrete into a connection hole to complete construction. According to the spiral steel bar connector, the structure of a steel bar connector in the prior art is completely changed, so that the shortcomings in the prior art are overcome.
Spiral steel bar connector with cone-shaped barrel and construction method for spiral steel bar connector
ZHANG BO (author)
2015-10-07
Patent
Electronic Resource
English
| European Patent Office | 2015
| European Patent Office | 2015
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