Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a finished prestressed steel stranded wire harness convenient for construction. The finished prestressed steel stranded wire harness comprises a steel stranded wire harness, an extruding sleeve, a front marking board, a rear marking board and a binding wire, wherein the steel stranded wire harness is composed of a plurality of steel stranded wires through combing and twisting in an ordered manner, the extruding sleeve is coaxially buckled at the pulling end of the steel stranded wire harness, the front end and the rear end of the steel stranded wire harness penetrate through the front marking board and the rear marking board, respectively, the binding wire is spirally wound on the outer edge of the steel stranded wire harness between the two marking boards, the extruding sleeve comprises a connecting section and a pulling section, wherein the pulling section is integrated at one end part of the connecting section, the pulling section is of a cone-frustum shaped structure, a threaded hole is formed coaxially in the minor-diameter end of the cone-frustum shaped structure, and a plurality of barb bulge loops are uniformly and integrally arranged on the inner wall of the connecting section in a spacing manner. The steel stranded wire harness can penetrate into a corrugated pipe of a construction hole safely, twisting and deformation among the single steel stranded wires are avoided during penetrating, the pulling section of the extruding sleeve is of a conical structure design and has the strong guiding property, and the construction efficiency is effectively improved.
The invention relates to a finished prestressed steel stranded wire harness convenient for construction. The finished prestressed steel stranded wire harness comprises a steel stranded wire harness, an extruding sleeve, a front marking board, a rear marking board and a binding wire, wherein the steel stranded wire harness is composed of a plurality of steel stranded wires through combing and twisting in an ordered manner, the extruding sleeve is coaxially buckled at the pulling end of the steel stranded wire harness, the front end and the rear end of the steel stranded wire harness penetrate through the front marking board and the rear marking board, respectively, the binding wire is spirally wound on the outer edge of the steel stranded wire harness between the two marking boards, the extruding sleeve comprises a connecting section and a pulling section, wherein the pulling section is integrated at one end part of the connecting section, the pulling section is of a cone-frustum shaped structure, a threaded hole is formed coaxially in the minor-diameter end of the cone-frustum shaped structure, and a plurality of barb bulge loops are uniformly and integrally arranged on the inner wall of the connecting section in a spacing manner. The steel stranded wire harness can penetrate into a corrugated pipe of a construction hole safely, twisting and deformation among the single steel stranded wires are avoided during penetrating, the pulling section of the extruding sleeve is of a conical structure design and has the strong guiding property, and the construction efficiency is effectively improved.
World's strongest stranded steel wire for prestressed concrete
Tema Archiv | 1997
SIGMA prestressed steel wire for prestressed concrete construction
| Engineering Index Backfile | 1955
Steel wire for prestressed concrete
| Engineering Index Backfile | 1952
Steel wire for prestressed concrete
| Engineering Index Backfile | 1949