Strain backup integrated device carbon fiber wire

Abstract

A complete set of tension backup device for carbon fiber wire, consisting of a backup tension device, a performed armor rod, a parallel hanging plate, an adapter base, a wire drawing device, a support damper clamp, a U-shaped pulling ring, a triangular hanging plate, and a tensioning device. The backup tension device is a backup strain clamp in a wedge-shaped structure. The support damper clamps are provided on carbon fiber split wires between an original strain clamp and the backup tension device, and arranged at intervals of 3-4 meters.

Claims

1. A complete set of tension backup device for carbon fiber wire, comprising a backup tension device (1), a performed armor rod (2), a parallel hanging plate (3), an adapter base (4), a wire drawing device (5), a support damper clamp (6), U-shaped pulling ring (7), a triangular hanging plate (8) and a tensioning device (9), wherein a surface of the carbon fiber wire at installation position of the backup tension device (1) is provided with the performed armor rod (2); a hanging plate (13) of the backup tension device (1) is connected to the adapter base (4) through the parallel hanging plate (3) and the tensioning device (9); one end of the wire drawing device (5) is connected to the adapter base (4) through the U-shaped pulling ring (7), an other end is connected to the tensioning device (9) arranged on the triangular hanging plate (8); the triangular hanging plate (8) is arranged on a fixed pole tower; the backup tension device (1) is a wedge-shaped backup strain clamp; the performed armor rod (2) is a wear-resistant pre-twisted wire; the support damper clamp (6) is arranged on carbon fiber split wire between an original strain clamp and the backup tension device (1) and arranged at intervals of 3-4 meters; the tensioning device (9) is a turn buckle with a closed-loop buckle at both ends.

2. The complete set of tension backup device for carbon fiber wire according to claim 1, wherein the backup tension device (1) comprises a housing (11), an inner wedge (12) and the hanging plate (13), one end of the inner wedge (12) is arranged in the housing (11), an other end is provided with a bolt fastening hole; two sides of the housing (11) are symmetrically provided with an trunnion connected to the hanging plate (13), the hanging plate (13) is arranged on the trunnion and is limited by a cotter pin, and the hanging plate is able to rotate around the trunnion; the housing (11) is made of two identical structures with grooves, the two identical structures with grooves are fastened by bolts, and a wedge-shaped cavity matching the inner wedge (12) is formed in the housing; the inner wedge (12) is made of two symmetrical wedge-shaped bodies, a wire guide groove with a shape fitted with an outer shape of the carbon fiber wire is formed between a joint surface; and an outer surface of the housing (11) is designed as a circular arc surface structure, which effectively prevents stress concentration and tip discharge.

3. The complete set of tension backup device for carbon fiber wire according to claim 1, wherein the adapter base (4) comprises a base body (41) and a connecting ear plate (42), the base body (41) is a disc structure, and 3-8 of the connecting ear plates (42) are uniformly arranged on an circumference of the base body (41) in a trumpet structure, wherein the number of the connecting ear plates (42) is based on the number of carbon fiber split wires; the connecting ear plate (42) is provided with a bolt hole connected to the parallel hanging plate (3).

4. The complete set of tension backup device for carbon fiber wire according to claim 1, wherein the wire drawing device (5) comprises a steel strand (51) and a steel anchor (52), and the steel anchor (52) is crimped at both ends of the steel strand (51).

5. The complete set of tension backup device for carbon fiber wire according to claim 1, wherein the support damper clamp (6) comprises a hose clamp (61), a frame plate (62), a clamp body (63), a clamp cover plate (64), a rubber tile (65), wherein the hose clamp (61) is welded on the frame plate (62), the clamp body (63) is fixed on the frame plate (62) through bolts, the clamp cover plate (64) is hinged with the clamp body (63), and is locked on the clamp body (63) through a closed pin shaft; inner surfaces of the clamp body (63) and the clamp cover plate (64) are provided with the rubber tiles (65).

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) The present disclosure will be further described as follows in combination with the accompanying drawings:

(2) FIG. 1 is a structural diagram of a complete set of tension backup device for carbon fiber wire of the present disclosure;

(3) FIG. 2 is a partial enlarged view of FIG. 1;

(4) FIG. 3 is the structural diagram of a backup tension device of the complete set of backup tension device of the carbon fiber wire of the present disclosure;

(5) FIG. 4 is a B-direction structure diagram of FIG. 3;

(6) FIG. 5 is A-A sectional view of FIG. 3;

(7) FIG. 6 is the structural diagram of a support damper clamp by the complete set of tension backup device for carbon fiber wire of the present disclosure;

(8) FIG. 7 is a three-dimensional structure diagram of an adapter base of the complete set of tension backup device for carbon fiber wire of the present disclosure;

(9) FIG. 8 is a structural diagram of an U-shaped pulling ring of the complete set of backup tension device for the carbon fiber wire of the present disclosure;

(10) FIG. 9 is a structural diagram of a wire drawing device of the complete set of tension backup device for carbon fiber wire of the present disclosure.

DETAILED DESCRIPTION OF THE EMBODIMENTS

(11) Referring to FIG. 1, FIG. 2, FIG. 3, FIG. 4, FIG. 5, FIG. 6, FIG. 7, FIG. 8 and FIG. 9, the complete set of tension backup device for carbon fiber wire of the present disclosure is composed of backup tension device 1, a performed armor rod 2, a parallel hanging plate 3, an adapter base 4, a wire drawing device 5, a support damper clamp 6, U-shaped pulling ring 7, a triangular hanging plate 8 and a tensioning device 9. The surface of the carbon fiber wire at the installation position of the backup tension device 1 is provided with the performed armor rod 2. A hanging plate 13 of the backup tension device 1 is connected to the adapter base 4 through the parallel hanging plate 3 and the tensioning device 9. One end of the wire drawing device 5 is connected to the adapter base 4 through the U-shaped pulling ring 7, the other end is connected to the tensioning device 9 arranged on the triangular hanging plate 8, and the triangular hanging plate 8 is arranged on a fixed pole tower. The backup tension device 1 is a wedge-shaped backup strain clamp. The performed armor rod 2 is a wear-resistant pre-twisted wire. The support damper clamp 6 is arranged on carbon fiber split wires between an original strain clamp and the backup tension device 1 and arranged at intervals of 3-4 meters. The tensioning device 9 is a turn buckle with a closed-loop buckle at both ends. The backup tension device 1 is composed of a housing 11, an inner wedge 12 and the hanging plate 13. One end of the inner wedge 12 is arranged in the housing 11, the other end is provided with a bolt fastening hole. Two sides of the housing 11 are symmetrically provided with an trunnion connected to the hanging plate 13, the hanging plate 13 is arranged on the trunnion and is limited by a cotter pin, and the hanging plate is able to rotate around the trunnion. The housing 11 is made of two identical structures with grooves, and the two identical structures with grooves are fastened by bolts, and a wedge-shaped cavity matching the inner wedge 12 is formed in the housing. The inner wedge 12 is made of two symmetrical wedge-shaped bodies, a wire guide groove with the shape fitted with the outer shape of the carbon fiber wire is formed between a joint surface. And the outer surface of the housing 11 is designed as a circular arc surface structure, which effectively prevents stress concentration and tip discharge. The adapter base 4 is composed of a base body 41 and a connecting ear plate 42. The base body 41 is a disc structure, and 3-8 of the connecting ear plates 42 are uniformly arranged on an circumference of the base body 41 in a trumpet structure. The number of the connecting ear plates 42 is based on the number of carbon fiber split wires. The connecting ear plate 42 is provided with a bolt hole connected to the parallel hanging plate 3. The wire drawing device 5 is composed of a steel strand 51 and a steel anchor 52, and the steel anchor 52 is crimped at both ends of the steel strand 51. The support damper clamp 6 is composed of a hose clamp 61, a frame plate 62, a clamp body 63, a clamp cover plate 64, a rubber tile 65, wherein the hose clamp 61 is welded on the frame plate 62, the clamp body 63 is fixed on the frame plate 62 through bolts, the clamp cover plate 64 is hinged with the clamp body 63 and is locked on the clamp body 63 through a closed pin shaft. The inner surfaces of the clamp body 63 and the clamp cover plate 64 are provided with the rubber tiles 65.