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Anchoring part for prestressed recoverable steel strand
An anchoring part for a prestressed recoverable steel strand comprises an outer sleeve, a torsion transmission ring sleeve, a guide column ring sleeve and a conical clamp are arranged in the outer sleeve, a bottom steel bar is arranged at the lower end of the outer sleeve, an upper cover is arranged at the upper end of the outer sleeve, a spiral limiting through hole matched with the steel strand is formed in the torsion transmission ring sleeve, and a spiral sliding groove is formed in the outer sleeve. A guide column matched with the spiral sliding groove is arranged on the outer wall of the guide column ring sleeve, a middle through hole is formed in the bottom of the conical sinking groove, and an elastic piece is arranged between the bottom of the conical sinking groove and the conical clamp. The conical clamp is more uniform in stress, severe deformation of the steel strand can be effectively prevented in the fastening process, and the steel strand can be recycled.
一种用于预应力可回收钢绞线的锚固件，包括外套筒，外套筒内设有扭力传动环套、导柱环套和锥形夹具，外套筒下端设有底部钢筋，上端设有上盖，所述扭力传动环套上设有与钢绞线配合的螺旋状限位通孔，外套筒内设有螺旋状滑槽，导柱环套外壁设有与螺旋状滑槽配合的导柱，锥形沉槽的底部设有中部通孔，锥形沉槽的底部和锥形夹具之间设有弹性件。本申请锥形夹具的受力更加均匀，在紧固过程中可以有效防止钢绞线发生严重形变，并且钢绞线可回收利用。
Anchoring part for prestressed recoverable steel strand
An anchoring part for a prestressed recoverable steel strand comprises an outer sleeve, a torsion transmission ring sleeve, a guide column ring sleeve and a conical clamp are arranged in the outer sleeve, a bottom steel bar is arranged at the lower end of the outer sleeve, an upper cover is arranged at the upper end of the outer sleeve, a spiral limiting through hole matched with the steel strand is formed in the torsion transmission ring sleeve, and a spiral sliding groove is formed in the outer sleeve. A guide column matched with the spiral sliding groove is arranged on the outer wall of the guide column ring sleeve, a middle through hole is formed in the bottom of the conical sinking groove, and an elastic piece is arranged between the bottom of the conical sinking groove and the conical clamp. The conical clamp is more uniform in stress, severe deformation of the steel strand can be effectively prevented in the fastening process, and the steel strand can be recycled.
一种用于预应力可回收钢绞线的锚固件，包括外套筒，外套筒内设有扭力传动环套、导柱环套和锥形夹具，外套筒下端设有底部钢筋，上端设有上盖，所述扭力传动环套上设有与钢绞线配合的螺旋状限位通孔，外套筒内设有螺旋状滑槽，导柱环套外壁设有与螺旋状滑槽配合的导柱，锥形沉槽的底部设有中部通孔，锥形沉槽的底部和锥形夹具之间设有弹性件。本申请锥形夹具的受力更加均匀，在紧固过程中可以有效防止钢绞线发生严重形变，并且钢绞线可回收利用。
Anchoring part for prestressed recoverable steel strand
一种用于预应力可回收钢绞线的锚固件
SUN DANDAN (author) / ZHENG TAIYI (author) / FU HAINAN (author) / TIAN YUDONG (author) / LIU ZHONGXIN (author) / JIAO LEI (author) / WANG YAN (author) / CHENG LIN (author)
2024-06-18
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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